000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:36 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x39000000}]) close(r0) 21:48:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200406000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) ptrace$peeksig(0x4209, 0xffffffffffffffff, &(0x7f0000000000)={0x1ff, 0x0, 0x9}, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) 21:48:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x84, 0x0, 0x1, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REKEY_DATA={0x68, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="78d183ad4a3bd25a7b944c7402b9535e"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="e9914faae2b693a419f015499c1253f8b8f017ca0ef01572528f7c2cf6df1c19"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5b9d00279d3e2a93"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "face65da7bfd0ef0"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="e5234ba5e6adbf7c0f08c0f8e6a86459"}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4008011}, 0x40) 21:48:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x4000000, 0x1b2ec479) 21:48:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x3a000000}]) close(r0) 21:48:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:37 executing program 1 (fault-call:3 fault-nth:34): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3242.039437][T31816] FAULT_INJECTION: forcing a failure. [ 3242.039437][T31816] name failslab, interval 1, probability 0, space 0, times 0 [ 3242.052121][T31816] CPU: 0 PID: 31816 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3242.060887][T31816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3242.070934][T31816] Call Trace: [ 3242.074223][T31816] dump_stack+0x137/0x19d [ 3242.078557][T31816] should_fail+0x23c/0x250 [ 3242.082968][T31816] __should_failslab+0x81/0x90 [ 3242.087732][T31816] ? kcalloc+0x32/0x50 [ 3242.091798][T31816] should_failslab+0x5/0x20 [ 3242.096332][T31816] __kmalloc+0x66/0x360 [ 3242.100496][T31816] ? ext4_mb_new_blocks+0x16c5/0x1f60 [ 3242.105869][T31816] kcalloc+0x32/0x50 [ 3242.109795][T31816] ext4_find_extent+0x21c/0x7f0 [ 3242.114635][T31816] ? kcsan_setup_watchpoint+0x26e/0x470 [ 3242.120180][T31816] ext4_ext_map_blocks+0xd9/0x1f00 [ 3242.125292][T31816] ? __down_write_common+0x824/0x890 [ 3242.130580][T31816] ? ext4_es_lookup_extent+0x36b/0x490 [ 3242.136032][T31816] ext4_map_blocks+0x70d/0xef0 [ 3242.140795][T31816] ? alloc_buffer_head+0x93/0x1a0 [ 3242.145822][T31816] _ext4_get_block+0xf6/0x290 [ 3242.150611][T31816] ext4_get_block_unwritten+0x26/0x30 [ 3242.155984][T31816] __block_write_begin_int+0x4a2/0x1060 [ 3242.161562][T31816] ? _ext4_get_block+0x290/0x290 [ 3242.166555][T31816] ? ext4_write_begin+0x2a5/0xcc0 [ 3242.171575][T31816] ? _ext4_get_block+0x290/0x290 [ 3242.176516][T31816] __block_write_begin+0x2b/0x40 [ 3242.181521][T31816] ext4_write_begin+0x41b/0xcc0 [ 3242.186397][T31816] ext4_da_write_begin+0x20e/0x820 [ 3242.191519][T31816] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3242.197420][T31816] generic_perform_write+0x196/0x3a0 [ 3242.202699][T31816] ? ext4_da_write_begin+0x820/0x820 [ 3242.207985][T31816] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3242.213527][T31816] ext4_file_write_iter+0x2e7/0x11d0 [ 3242.218817][T31816] ? __perf_sw_event+0x10b/0x120 [ 3242.223821][T31816] ? fsnotify_perm+0x59/0x2e0 [ 3242.228562][T31816] ? security_file_permission+0x87/0xa0 [ 3242.234134][T31816] ? rw_verify_area+0x136/0x250 [ 3242.238990][T31816] aio_write+0x287/0x360 [ 3242.243235][T31816] ? io_submit_one+0xb0/0x1350 [ 3242.248009][T31816] ? kmem_cache_alloc+0x1af/0x300 [ 3242.253031][T31816] io_submit_one+0x82f/0x1350 [ 3242.257705][T31816] __se_sys_io_submit+0xf5/0x260 [ 3242.262645][T31816] __x64_sys_io_submit+0x3f/0x50 [ 3242.267578][T31816] do_syscall_64+0x34/0x50 [ 3242.272066][T31816] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3242.278003][T31816] RIP: 0033:0x4665f9 21:48:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x5000000, 0x1b2ec479) 21:48:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200018000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3242.281893][T31816] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3242.301502][T31816] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3242.309916][T31816] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3242.317891][T31816] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3242.325868][T31816] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 21:48:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x6000000, 0x1b2ec479) [ 3242.333876][T31816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3242.341902][T31816] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20001c000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x7000000, 0x1b2ec479) 21:48:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth0_to_hsr\x00'}) 21:48:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x7860000, 0x1b2ec479) 21:48:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) read(r0, &(0x7f0000000100)=""/4096, 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x2c0400, 0x61) 21:48:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x3b000000}]) close(r0) 21:48:38 executing program 1 (fault-call:3 fault-nth:35): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200026000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0xe2) fallocate(r0, 0x11, 0x0, 0x1b2ec479) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSETATTR(r2, &(0x7f0000000080)={0x7, 0x1b, 0x1}, 0x7) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x7ff) [ 3242.955538][T31854] FAULT_INJECTION: forcing a failure. [ 3242.955538][T31854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3242.968836][T31854] CPU: 0 PID: 31854 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3242.977598][T31854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3242.987685][T31854] Call Trace: [ 3242.990961][T31854] dump_stack+0x137/0x19d [ 3242.995377][T31854] should_fail+0x23c/0x250 [ 3242.999790][T31854] __alloc_pages_nodemask+0xe7/0x310 [ 3243.005155][T31854] alloc_pages_current+0x21d/0x310 [ 3243.010344][T31854] __page_cache_alloc+0x4d/0xf0 [ 3243.015191][T31854] pagecache_get_page+0x5f4/0x900 [ 3243.020213][T31854] grab_cache_page_write_begin+0x3f/0x70 [ 3243.025842][T31854] ext4_da_write_begin+0x305/0x820 [ 3243.030952][T31854] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3243.036911][T31854] generic_perform_write+0x196/0x3a0 [ 3243.042269][T31854] ? ext4_da_write_begin+0x820/0x820 [ 3243.047553][T31854] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3243.053100][T31854] ext4_file_write_iter+0x2e7/0x11d0 [ 3243.058406][T31854] ? __perf_sw_event+0x10b/0x120 [ 3243.063341][T31854] ? fsnotify_perm+0x59/0x2e0 [ 3243.068074][T31854] ? security_file_permission+0x87/0xa0 [ 3243.073643][T31854] ? rw_verify_area+0x136/0x250 [ 3243.078590][T31854] aio_write+0x287/0x360 [ 3243.082832][T31854] ? io_submit_one+0xb0/0x1350 [ 3243.087593][T31854] ? kmem_cache_alloc+0x1af/0x300 [ 3243.092630][T31854] io_submit_one+0x82f/0x1350 [ 3243.097303][T31854] __se_sys_io_submit+0xf5/0x260 [ 3243.102243][T31854] __x64_sys_io_submit+0x3f/0x50 [ 3243.107185][T31854] do_syscall_64+0x34/0x50 [ 3243.111619][T31854] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3243.117535][T31854] RIP: 0033:0x4665f9 [ 3243.121425][T31854] 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 [ 3243.141034][T31854] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x7fff000, 0x1b2ec479) 21:48:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200030000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3243.149459][T31854] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3243.157438][T31854] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3243.165437][T31854] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3243.173459][T31854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3243.181563][T31854] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) preadv(r1, &(0x7f0000002640)=[{&(0x7f0000000040)=""/96, 0x60}, {&(0x7f0000001100)=""/249, 0xf9}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/205, 0xcd}, {&(0x7f0000002300)=""/62, 0x3e}, {&(0x7f0000002340)=""/69, 0x45}, {&(0x7f00000023c0)=""/204, 0xcc}, {&(0x7f00000024c0)=""/25, 0x19}, {&(0x7f0000002500)=""/6, 0x6}, {&(0x7f0000002540)=""/218, 0xda}], 0xa, 0x2, 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pwritev2(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, 0x8, 0x4, 0x8) 21:48:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x3c000000}]) close(r0) 21:48:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r3}, &(0x7f0000000000)) sched_setattr(r3, &(0x7f0000000000)={0x38, 0x6, 0x11, 0x8, 0x0, 0x64, 0xad, 0x2, 0x1000, 0xf75d}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000002640)={0x2, 0x0, @empty}, &(0x7f0000002680)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x100010, r2, 0x9709000) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x0, 0x4, 0x1, 0x3, {0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x200}}}, 0x80, 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0x1000}], 0x4, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"], 0x200}}], 0x1, 0x40090) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000002600)) open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) fdatasync(r5) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000000100)={0xffff, {{0xa, 0x4e20, 0x80000001, @empty, 0x4}}, {{0xa, 0x4e22, 0xe4b, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x4}}}, 0x108) 21:48:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20053e000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:39 executing program 1 (fault-call:3 fault-nth:36): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:39 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x3d000000}]) close(r0) 21:48:39 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x8000000, 0x1b2ec479) [ 3244.018050][T31891] FAULT_INJECTION: forcing a failure. [ 3244.018050][T31891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3244.031164][T31891] CPU: 0 PID: 31891 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3244.039959][T31891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3244.050013][T31891] Call Trace: [ 3244.053288][T31891] dump_stack+0x137/0x19d [ 3244.057650][T31891] should_fail+0x23c/0x250 [ 3244.062064][T31891] should_fail_usercopy+0x16/0x20 [ 3244.067093][T31891] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3244.073203][T31891] generic_perform_write+0x1e4/0x3a0 [ 3244.078487][T31891] ? ext4_da_write_begin+0x820/0x820 [ 3244.083830][T31891] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3244.089381][T31891] ext4_file_write_iter+0x2e7/0x11d0 [ 3244.094732][T31891] ? __perf_sw_event+0x10b/0x120 [ 3244.099673][T31891] ? fsnotify_perm+0x59/0x2e0 [ 3244.104366][T31891] ? security_file_permission+0x87/0xa0 [ 3244.109909][T31891] ? rw_verify_area+0x136/0x250 [ 3244.114758][T31891] aio_write+0x287/0x360 [ 3244.119015][T31891] ? io_submit_one+0xb0/0x1350 [ 3244.123798][T31891] ? kmem_cache_alloc+0x1af/0x300 [ 3244.128821][T31891] io_submit_one+0x82f/0x1350 [ 3244.133498][T31891] __se_sys_io_submit+0xf5/0x260 [ 3244.138440][T31891] __x64_sys_io_submit+0x3f/0x50 [ 3244.143403][T31891] do_syscall_64+0x34/0x50 [ 3244.147832][T31891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3244.153729][T31891] RIP: 0033:0x4665f9 [ 3244.157618][T31891] 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 [ 3244.177224][T31891] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3244.185654][T31891] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3244.193642][T31891] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3244.201613][T31891] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3244.209733][T31891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:39 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = dup2(r0, r0) fallocate(r1, 0x9, 0xfff, 0x8001) 21:48:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3244.217707][T31891] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:39 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x3e000000}]) close(r0) 21:48:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200480000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffe000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:39 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x3f000000}]) close(r0) 21:48:40 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x87ff000, 0x1b2ec479) 21:48:40 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20feff000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:40 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_OCB(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r0, 0x2, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc4}, 0x8010) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r0, 0x9fd36a786ca1fe59, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_DISABLE_HT={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x91}, 0x40000) fallocate(r1, 0x11, 0x0, 0x1b2ec479) 21:48:40 executing program 1 (fault-call:3 fault-nth:37): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:40 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40000000}]) close(r0) 21:48:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x6, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x0, 0x240400c0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00', 0x0}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x20001, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8936, &(0x7f00000002c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x78, r7}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000180)={@local, 0x46, r3}) r8 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r9, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000000), 0x200a00}]) io_submit(r9, 0x2, &(0x7f00000006c0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x8001, 0xffffffffffffffff, &(0x7f0000000480)="01aa9ef68980d4c72cda19ea10437f7d3727fa5a9e24b5eb435556ab5514265ba5c18f5093cc3f5d9fdf91865f990e5ccb549da689125f1b14ff383de8d47c9f96e56670b6cb88d54619cfaf214b", 0x4e, 0x1ff, 0x0, 0x3, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000005c0)="1ccc82ec3b5cc67a4441c79e319de9afe704ae5b86154817e9ddaef891f987dff5772b761e6e7ddcf91fbd98cb9d8a5d14a49e3bac6c659df9a71017d38fc8818517f9ca0c6f89bfe575ffb0f655a5ac5b3dcb8f41c4b159edc0d2464356e64a59fb0be085b31b7f1202e7290c23b4ca35be042891360618ef0018df0bf966bdf6476b8d6f4cbae6c326baf805f345f49b51a273b983", 0x96, 0x7, 0x0, 0x2}]) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x4e23, 0x1f, @mcast2, 0xffffff88}, 0x1c) [ 3245.114818][T31930] FAULT_INJECTION: forcing a failure. [ 3245.114818][T31930] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3245.127976][T31930] CPU: 1 PID: 31930 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3245.136752][T31930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3245.146805][T31930] Call Trace: [ 3245.150109][T31930] dump_stack+0x137/0x19d [ 3245.154448][T31930] should_fail+0x23c/0x250 [ 3245.158881][T31930] should_fail_usercopy+0x16/0x20 21:48:40 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3245.163902][T31930] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3245.170113][T31930] generic_perform_write+0x1e4/0x3a0 [ 3245.175397][T31930] ? ext4_da_write_begin+0x820/0x820 [ 3245.180684][T31930] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3245.186236][T31930] ext4_file_write_iter+0x2e7/0x11d0 [ 3245.191525][T31930] ? __perf_sw_event+0x10b/0x120 [ 3245.196485][T31930] ? fsnotify_perm+0x59/0x2e0 [ 3245.201258][T31930] ? security_file_permission+0x87/0xa0 [ 3245.206806][T31930] ? rw_verify_area+0x136/0x250 [ 3245.211696][T31930] aio_write+0x287/0x360 [ 3245.215981][T31930] ? io_submit_one+0xb0/0x1350 [ 3245.220814][T31930] ? kmem_cache_alloc+0x1af/0x300 [ 3245.225851][T31930] io_submit_one+0x82f/0x1350 [ 3245.230522][T31930] __se_sys_io_submit+0xf5/0x260 [ 3245.235464][T31930] __x64_sys_io_submit+0x3f/0x50 [ 3245.240400][T31930] do_syscall_64+0x34/0x50 [ 3245.244817][T31930] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3245.250714][T31930] RIP: 0033:0x4665f9 [ 3245.254607][T31930] 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 [ 3245.274305][T31930] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3245.282719][T31930] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3245.290705][T31930] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3245.298675][T31930] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3245.306659][T31930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3245.314624][T31930] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 [ 3245.355937][T25216] EXT4-fs: 6 callbacks suppressed [ 3245.355951][T25216] EXT4-fs (sda1): Delayed block allocation failed for inode 16371 at logical offset 15 with max blocks 1 with error 28 [ 3245.374049][T25216] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3245.374049][T25216] [ 3245.383650][T25216] EXT4-fs (sda1): Total free blocks count 0 [ 3245.389563][T25216] EXT4-fs (sda1): Free/Dirty block details [ 3245.395390][T25216] EXT4-fs (sda1): free_blocks=11040 [ 3245.400624][T25216] EXT4-fs (sda1): dirty_blocks=3414 21:48:40 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="204000080002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:40 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = socket$nl_audit(0x10, 0x3, 0x9) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xf, 0x810, r1, 0xfd364000) 21:48:40 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x8fff000, 0x1b2ec479) 21:48:40 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000100002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:40 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x41000000}]) close(r0) [ 3245.405842][T25216] EXT4-fs (sda1): Block reservation details [ 3245.411762][T25216] EXT4-fs (sda1): i_reserved_data_blocks=498 21:48:40 executing program 1 (fault-call:3 fault-nth:38): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:40 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000200002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3245.584462][T31958] FAULT_INJECTION: forcing a failure. [ 3245.584462][T31958] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3245.597744][T31958] CPU: 0 PID: 31958 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3245.606538][T31958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3245.616600][T31958] Call Trace: [ 3245.619882][T31958] dump_stack+0x137/0x19d [ 3245.624213][T31958] should_fail+0x23c/0x250 [ 3245.628627][T31958] __alloc_pages_nodemask+0xe7/0x310 [ 3245.633977][T31958] alloc_pages_current+0x21d/0x310 [ 3245.639110][T31958] __page_cache_alloc+0x4d/0xf0 [ 3245.644150][T31958] pagecache_get_page+0x5f4/0x900 [ 3245.649166][T31958] grab_cache_page_write_begin+0x3f/0x70 [ 3245.654794][T31958] ext4_da_write_begin+0x305/0x820 [ 3245.659903][T31958] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3245.665823][T31958] generic_perform_write+0x196/0x3a0 [ 3245.671105][T31958] ? ext4_da_write_begin+0x820/0x820 [ 3245.676429][T31958] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3245.681974][T31958] ext4_file_write_iter+0x2e7/0x11d0 [ 3245.687349][T31958] ? __perf_sw_event+0x10b/0x120 [ 3245.692319][T31958] ? fsnotify_perm+0x59/0x2e0 [ 3245.697062][T31958] ? security_file_permission+0x87/0xa0 [ 3245.702669][T31958] ? rw_verify_area+0x136/0x250 [ 3245.707521][T31958] aio_write+0x287/0x360 [ 3245.711811][T31958] ? io_submit_one+0xb0/0x1350 [ 3245.716597][T31958] ? kmem_cache_alloc+0x1af/0x300 [ 3245.721643][T31958] io_submit_one+0x82f/0x1350 [ 3245.726371][T31958] __se_sys_io_submit+0xf5/0x260 [ 3245.731424][T31958] __x64_sys_io_submit+0x3f/0x50 [ 3245.736365][T31958] do_syscall_64+0x34/0x50 [ 3245.740790][T31958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3245.746692][T31958] RIP: 0033:0x4665f9 [ 3245.750585][T31958] 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 [ 3245.770202][T31958] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xc9) r1 = open(0x0, 0x1612c2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080)=0x200, 0x8001) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000006c0)={0x8, [{r4, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r3}, {r3, r5}, {r4, r5}, {r4, r5}, {r4}, {r4, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, 0x0}, {r3, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {0x0, 0x0}, {r4, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r4, 0x0}, {0x0, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r4, 0x0}, {r3, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {0x0, 0x0}, {0x0, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r3}, {r3, r5}, {r4, r5}, {r3, r5}, {r4, 0x0}, {0x0, r5}, {r3}, {r3, r5}, {r4, r5}, {0x0, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, 0x0}, {r3, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {0x0, 0x0}, {r4, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {0x0}, {0x0, r5}, {r4, r5}, {r3, 0x0}, {r3, r5}, {r4, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {r3, r5}, {0x0, 0x0}, {r3, 0x0}, {r4, r5}, {r3}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {0x0, r5}, {r3, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {r4, 0x0}, {r4, r5}, {r3, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {0x0, r5}, {0x0, r5}, {0x0, r5}, {r4, 0x0}, {0x0, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3}, {0x0, r5}, {r4, r5}, {r4, r5}, {0x0, r5}, {r4, 0x0}, {r3, r5}, {r4, r5}, {r3, r5}, {r3}, {r3, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r3, 0x0}, {r3, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {r3, r5}, {r4, 0x0}, {r3, r5}, {r4, 0x0}, {r3, 0x0}, {r4, 0x0}, {0x0}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3}, {0x0, r5}, {0x0, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r4, 0x0}, {r4, 0x0}, {0x0, r5}, {r4, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r3}, {r4, 0x0}, {r4, 0x0}, {r4, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {0x0, 0x0}, {0x0, r5}, {r4, r5}, {r4, r5}, {0x0, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {0x0, r5}, {r4, r5}, {r3, r5}, {0x0, r5}, {r3, r5}, {r4, r5}, {r4, r5}, {r4, r5}, {r3, r5}, {r4, r5}, {r3, r5}, {r3, r5}, {r4, r5}, {0x0, r5}, {0x0, r5}, {r4, r5}, {r3, 0x0}, {0x0, r5}, {r4, r5}, {r4, r5}, {r3, r5}], 0x9, "0b533c39e3b460"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f00000016c0)={0x6, [{r65, r182}, {r25, r92}, {r110, r297}, {r190}, {r50}, {}, {r291}, {r89, r130}, {r13, r11}, {r14, r86}, {r82, r196}, {0x0, r210}, {r87, r79}, {r186, r34}, {r231, r260}, {r57, r236}, {r61, r106}, {0x0, r256}, {r283, r75}, {r4, r147}, {0x0, r51}, {r298, r180}, {0x0, r150}, {r292, r125}, {r46, r198}, {r254, r33}, {r144, r279}, {r70}, {r229, r221}, {r152, r226}, {}, {r142, r169}, {r93, r234}, {r85, r164}, {0x0, r282}, {r176}, {r35, r111}, {r20, r243}, {r7, r271}, {r186}, {r80, r269}, {r245, r246}, {r291, r97}, {0x0, r71}, {r19, r227}, {r166, r203}, {r59}, {0x0, r97}, {r165, r213}, {r290, r275}, {r192, r299}, {0x0, r91}, {r290, r301}, {r258}, {r244, r191}, {r41, r141}, {r42, r119}, {r152, r106}, {r68, r159}, {r114}, {r202, r45}, {r235, r242}, {r264, r58}, {r247, r266}, {r192, r159}, {r129, r104}, {r175, r237}, {r224, r55}, {r206, r303}, {r22, r207}, {0x0, r280}, {r225, r128}, {r288, r260}, {r174, r26}, {r140}, {r254, r167}, {r83, r172}, {r235, r55}, {r223, r278}, {r239, r184}, {r98, r17}, {r143, r126}, {r109, r195}, {r28, r12}, {r171, r279}, {0x0, r200}, {0x0, r201}, {r273, r153}, {r28}, {r10, r251}, {r41, r71}, {r220, r189}, {0x0, r135}, {r192}, {r288, r282}, {0x0, r113}, {r228, r16}, {r202, r30}, {0x0, r198}, {0x0, r78}, {r268, r119}, {r44, r8}, {r174, r58}, {r259, r219}, {r158, r169}, {0x0, r282}, {r148, r153}, {r209, r29}, {0x0, r222}, {}, {r48, r102}, {r252, r34}, {r163, r253}, {r4}, {r101}, {r160, r36}, {r276, r72}, {r272}, {0x0, r40}, {r134, r136}, {0x0, r95}, {r225, r139}, {0x0, r150}, {r157, r185}, {r39, r182}, {r18, r119}, {r211, r91}, {r110, r124}, {r300, r154}, {r127, r63}, {r81, r145}, {r103, r280}, {r277, r279}, {0x0, r118}, {r94}, {r98, r200}, {r152, r64}, {r132, r208}, {r285, r96}, {r214, r293}, {r157, r43}, {r129, r284}, {r250, r49}, {r59}, {0x0, r88}, {r233, r253}, {r93, r212}, {r171, r189}, {r89, r284}, {0x0, r38}, {r170, r116}, {r228, r150}, {r179, r219}, {r190, r200}, {r53, r24}, {r183, r191}, {r65, r37}, {r224, r168}, {r122, r257}, {r151, r232}, {r19, r99}, {r296, r58}, {r73}, {r188, r232}, {0x0, r55}, {r115, r24}, {r66, r232}, {r117, r210}, {r140, r266}, {r25, r6}, {r281, r128}, {0x0, r289}, {r23, r164}, {r157}, {r35, r60}, {0x0, r299}, {r225}, {r32, r100}, {r53}, {r209, r133}, {r197, r155}, {r216, r177}, {r112}, {r149, r182}, {r181, r167}, {r170}, {r223}, {r131, r217}, {r54, r218}, {r247, r128}, {0x0, r187}, {r52, r162}, {r178, r249}, {r19, r33}, {r214, r173}, {r35, r215}, {r262, r145}, {r77, r199}, {r132, r191}, {0x0, r217}, {r137, r47}, {r90, r159}, {r101, r237}, {r83, r43}, {r255, r294}, {r146, r287}, {r32, r121}, {r15, r261}, {r18, r205}, {r31}, {r265}, {r235, r286}, {r105, r62}, {0x0, r193}, {r183, r40}, {r302, r27}, {0x0, r24}, {r9, r60}, {r68, r282}, {r74, r156}, {r42, r27}, {r270}, {r274, r76}, {0x0, r205}, {r241, r303}, {r152, r267}, {r69, r238}, {r146, r138}, {r48, r60}, {r137, r88}, {r179, r219}, {r67, r108}, {r252, r164}, {r174, r21}, {r161, r263}, {r120, r47}, {}, {r204, r6}, {r123, r56}, {0x0, r43}, {0x0, r56}, {r93, r253}, {r123, r248}, {r194, r75}, {r252}, {r132, r207}, {r107, r230}, {r152, r8}, {r68}, {r98, r253}, {r295, r226}, {r216, r84}, {r122, r106}, {r57, r251}, {0x0, r240}], 0x6, "c29b65d2ef3664"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {r305}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {r3}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r49}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x0, "8bebeb894f74c3"}) r306 = open(0x0, 0x1612c2, 0x0) sendfile(r306, 0xffffffffffffffff, &(0x7f0000000080)=0x200, 0x8001) r307 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r306, 0xd000943d, &(0x7f00000006c0)={0x8, [{r309, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r308}, {r308, r310}, {r309, r310}, {r309, r310}, {r309}, {r309, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, 0x0}, {r308, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {0x0, r310}, {0x0, r310}, {r309, r310}, {0x0, 0x0}, {r309, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r309, 0x0}, {0x0, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r309, 0x0}, {r308, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {0x0, 0x0}, {0x0, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r308}, {r308, r310}, {r309, r310}, {r308, r310}, {r309, 0x0}, {0x0, r310}, {r308}, {r308, r310}, {r309, r310}, {0x0, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {0x0, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, 0x0}, {r308, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {0x0, 0x0}, {r309, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {0x0}, {0x0, r310}, {r309, r310}, {r308, 0x0}, {r308, r310}, {r309, r310}, {r309, r310}, {0x0, r310}, {0x0, r310}, {r308, r310}, {0x0, 0x0}, {r308, 0x0}, {r309, r310}, {r308}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {0x0, r310}, {r308, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {0x0, r310}, {r309, 0x0}, {r309, r310}, {r308, r310}, {0x0, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {0x0, r310}, {0x0, r310}, {0x0, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {0x0, r310}, {0x0, r310}, {0x0, r310}, {r309, 0x0}, {0x0, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308}, {0x0, r310}, {r309, r310}, {r309, r310}, {0x0, r310}, {r309, 0x0}, {r308, r310}, {r309, r310}, {r308, r310}, {r308}, {r308, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r308, 0x0}, {r308, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {r308, r310}, {r309, 0x0}, {r308, r310}, {r309, 0x0}, {r308, 0x0}, {r309, 0x0}, {0x0}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308}, {0x0, r310}, {0x0, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r309, 0x0}, {r309, 0x0}, {0x0, r310}, {r309, r310}, {0x0, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {0x0, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r308}, {r309, 0x0}, {r309, 0x0}, {r309, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {0x0, 0x0}, {0x0, r310}, {r309, r310}, {r309, r310}, {0x0, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {0x0, r310}, {r309, r310}, {r308, r310}, {0x0, r310}, {r308, r310}, {r309, r310}, {r309, r310}, {r309, r310}, {r308, r310}, {r309, r310}, {r308, r310}, {r308, r310}, {r309, r310}, {0x0, r310}, {0x0, r310}, {r309, r310}, {r308, 0x0}, {0x0, r310}, {r309, r310}, {r309, r310}, {r308, r310}], 0x9, "0b533c39e3b460"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r307, 0xd000943d, &(0x7f00000016c0)={0x6, [{r370, r487}, {r330, r397}, {r415, r602}, {r495}, {r355}, {}, {r596}, {r394, r435}, {r318, r316}, {r319, r391}, {r387, r501}, {0x0, r515}, {r392, r384}, {r491, r339}, {r536, r565}, {r362, r541}, {r366, r411}, {0x0, r561}, {r588, r380}, {r309, r452}, {0x0, r356}, {r603, r485}, {0x0, r455}, {r597, r430}, {r351, r503}, {r559, r338}, {r449, r584}, {r375}, {r534, r526}, {r457, r531}, {}, {r447, r474}, {r398, r539}, {r390, r469}, {0x0, r587}, {r481}, {r340, r416}, {r325, r548}, {r312, r576}, {r491}, {r385, r574}, {r550, r551}, {r596, r402}, {0x0, r376}, {r324, r532}, {r471, r508}, {r364}, {0x0, r402}, {r470, r518}, {r595, r580}, {r497, r604}, {0x0, r396}, {r595, r606}, {r563}, {r549, r496}, {r346, r446}, {r347, r424}, {r457, r411}, {r373, r464}, {r419}, {r507, r350}, {r540, r547}, {r569, r363}, {r552, r571}, {r497, r464}, {r434, r409}, {r480, r542}, {r529, r360}, {r511, r608}, {r327, r512}, {0x0, r585}, {r530, r433}, {r593, r565}, {r479, r331}, {r445}, {r559, r472}, {r388, r477}, {r540, r360}, {r528, r583}, {r544, r489}, {r403, r322}, {r448, r431}, {r414, r500}, {r333, r317}, {r476, r584}, {0x0, r505}, {0x0, r506}, {r578, r458}, {r333}, {r315, r556}, {r346, r376}, {r525, r494}, {0x0, r440}, {r497}, {r593, r587}, {0x0, r418}, {r533, r321}, {r507, r335}, {0x0, r503}, {0x0, r383}, {r573, r424}, {r349, r313}, {r479, r363}, {r564, r524}, {r463, r474}, {0x0, r587}, {r453, r458}, {r514, r334}, {0x0, r527}, {}, {r353, r407}, {r557, r339}, {r468, r558}, {r309}, {r406}, {r465, r341}, {r581, r377}, {r577}, {0x0, r345}, {r439, r441}, {0x0, r400}, {r530, r444}, {0x0, r455}, {r462, r490}, {r344, r487}, {r323, r424}, {r516, r396}, {r415, r429}, {r605, r459}, {r432, r368}, {r386, r450}, {r408, r585}, {r582, r584}, {0x0, r423}, {r399}, {r403, r505}, {r457, r369}, {r437, r513}, {r590, r401}, {r519, r598}, {r462, r348}, {r434, r589}, {r555, r354}, {r364}, {0x0, r393}, {r538, r558}, {r398, r517}, {r476, r494}, {r394, r589}, {0x0, r343}, {r475, r421}, {r533, r455}, {r484, r524}, {r495, r505}, {r358, r329}, {r488, r496}, {r370, r342}, {r529, r473}, {r427, r562}, {r456, r537}, {r324, r404}, {r601, r363}, {r378}, {r493, r537}, {0x0, r360}, {r420, r329}, {r371, r537}, {r422, r515}, {r445, r571}, {r330, r311}, {r586, r433}, {0x0, r594}, {r328, r469}, {r462}, {r340, r365}, {0x0, r604}, {r530}, {r337, r405}, {r358}, {r514, r438}, {r502, r460}, {r521, r482}, {r417}, {r454, r487}, {r486, r472}, {r475}, {r528}, {r436, r522}, {r359, r523}, {r552, r433}, {0x0, r492}, {r357, r467}, {r483, r554}, {r324, r338}, {r519, r478}, {r340, r520}, {r567, r450}, {r382, r504}, {r437, r496}, {0x0, r522}, {r442, r352}, {r395, r464}, {r406, r542}, {r388, r348}, {r560, r599}, {r451, r592}, {r337, r426}, {r320, r566}, {r323, r510}, {r336}, {r570}, {r540, r591}, {r410, r367}, {0x0, r498}, {r488, r345}, {r607, r332}, {0x0, r329}, {r314, r365}, {r373, r587}, {r379, r461}, {r347, r332}, {r575}, {r579, r381}, {0x0, r510}, {r546, r608}, {r457, r572}, {r374, r543}, {r451, r443}, {r353, r365}, {r442, r393}, {r484, r524}, {r372, r413}, {r557, r469}, {r479, r326}, {r466, r568}, {r425, r352}, {}, {r509, r311}, {r428, r361}, {0x0, r348}, {0x0, r361}, {r398, r558}, {r428, r553}, {r499, r380}, {r557}, {r437, r512}, {r412, r535}, {r457, r313}, {r373}, {r403, r558}, {r600, r531}, {r521, r389}, {r427, r411}, {r362, r556}, {0x0, r545}], 0x6, "c29b65d2ef3664"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r310}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r310}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r309}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r310}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r309}, {}, {}, {}, {}, {}, {}, {r609}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r309}, {}, {r308}, {}, {}, {}, {r309}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r354}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r309}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r310}, {}, {}, {r308}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r309}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000100)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r310}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r304}, {}, {}, {}, {}, {}, {}, {}, {r281}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "e82da402c14a65"}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001100)={r610, 0x2}) r611 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r611, 0x11, 0x0, 0x1b2ec479) 21:48:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x9000000, 0x1b2ec479) 21:48:41 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x42000000}]) close(r0) [ 3245.778621][T31958] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3245.786622][T31958] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3245.794592][T31958] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3245.802562][T31958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3245.810528][T31958] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000100)={0x38, 0x3, 0x10000040, 0x7, 0x4, 0x4, 0x7, 0x80000001, 0x10000, 0x400}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x400040, 0x103, 0xc}, 0x18) write$binfmt_elf64(r3, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x1, 0x8, 0x2, 0x3e, 0x2, 0x2b1, 0x40, 0x2e1, 0x80000001, 0x3, 0x38, 0x2, 0x4, 0x5, 0xa2a4}, [{0x1, 0x1, 0x20000000000000, 0x3ff, 0x200, 0x3, 0xf0, 0x49242e4a}], "1670d2517749dd4c8b9914246d8231c358e22169c51a9cb260310a1df475ba68283765e1cd0367e71d315907500b408e0833b7648bc38ca51329ed3889f3358d20801d55046ff42f873cfa2de98287eda952e05be41511f2be850b3ba992dd47f1f1c3a5917b09043d2a5d36594ab99294aea8c4e529b1d803af4aa70f7e3ffea0e1ac3e826151075e", ['\x00', '\x00', '\x00', '\x00']}, 0x501) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) preadv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x9, 0x8000) 21:48:41 executing program 0: prctl$PR_MCE_KILL_GET(0x22) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc858, 0x6) 21:48:41 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200200200002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:41 executing program 1 (fault-call:3 fault-nth:39): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:41 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x43000000}]) close(r0) [ 3246.037493][T31986] FAULT_INJECTION: forcing a failure. [ 3246.037493][T31986] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3246.050645][T31986] CPU: 0 PID: 31986 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3246.059407][T31986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3246.069486][T31986] Call Trace: [ 3246.072826][T31986] dump_stack+0x137/0x19d [ 3246.077142][T31986] should_fail+0x23c/0x250 [ 3246.081563][T31986] should_fail_usercopy+0x16/0x20 [ 3246.086702][T31986] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3246.092836][T31986] generic_perform_write+0x1e4/0x3a0 [ 3246.098217][T31986] ? ext4_da_write_begin+0x820/0x820 [ 3246.103538][T31986] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3246.109133][T31986] ext4_file_write_iter+0x2e7/0x11d0 [ 3246.114422][T31986] ? __perf_sw_event+0x10b/0x120 [ 3246.119445][T31986] ? fsnotify_perm+0x59/0x2e0 [ 3246.124123][T31986] ? security_file_permission+0x87/0xa0 [ 3246.129712][T31986] ? rw_verify_area+0x136/0x250 21:48:41 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000102000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:41 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:41 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200020000202000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:41 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040202000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3246.134567][T31986] aio_write+0x287/0x360 [ 3246.139766][T31986] ? io_submit_one+0xb0/0x1350 [ 3246.144554][T31986] ? kmem_cache_alloc+0x1af/0x300 [ 3246.149607][T31986] io_submit_one+0x82f/0x1350 [ 3246.154343][T31986] __se_sys_io_submit+0xf5/0x260 [ 3246.159339][T31986] __x64_sys_io_submit+0x3f/0x50 [ 3246.164275][T31986] do_syscall_64+0x34/0x50 [ 3246.168697][T31986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3246.174697][T31986] RIP: 0033:0x4665f9 [ 3246.178590][T31986] 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 [ 3246.198200][T31986] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3246.206650][T31986] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3246.214619][T31986] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3246.222604][T31986] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3246.230586][T31986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:41 executing program 0: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) r1 = gettid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac000000390010002abd7000fddbdf2501000000e429abbd35a0b92dfdbd363781039165a02ae23387b8b534d8942db9dfbb1708ad0c12de655be70e1108000300000000005b00018008005000", @ANYRES32=r0, @ANYBLOB="040087000400020008001100", @ANYRES32=r1, @ANYBLOB="edc7e011ecaf99aa04619728f8203a33c7f432fb1d05cb533a75ffbbae153953d3ae13cd17f3f9a69a70b8e218b8c04c1b94da8d4010629b049f9ecbb3fd120008000e00", @ANYRES32, @ANYBLOB="4eb38fd3d97e58cf6f6cba3f795b29f0a726109a8e987f9fa29becb7f180d007481417245c1f73317301c1a6be298f2a5960ac3b0b7abd7b5e33e78a33d73256b006da713fb4ef7b67e529adbb07c048208ad896832a79ccd9c9dd55da17c1fbc3acbfeb7966"], 0xac}, 0x1, 0x0, 0x0, 0x20040880}, 0x40040) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r2, 0x11, 0x0, 0x1b2ec479) [ 3246.238557][T31986] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x97ff000, 0x1b2ec479) 21:48:41 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3246.288329][T25216] EXT4-fs (sda1): Delayed block allocation failed for inode 13845 at logical offset 1128 with max blocks 1 with error 28 [ 3246.301004][T25216] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3246.301004][T25216] 21:48:42 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:42 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x44000000}]) close(r0) 21:48:42 executing program 1 (fault-call:3 fault-nth:40): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x9fff000, 0x1b2ec479) 21:48:42 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000900), 0x141, 0x0) sendmsg$AUDIT_USER_TTY(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, 0x464, 0x8, 0x70bd25, 0x25dfdbfc, "fb8971ea24c8c498934353496104d7940f5118bc84aa49d0493917908aa454dd8ce39acf4b622db3573354753931cf3b586a0cfa1e803a1a8afad568479efd119c71acb2a7dcdb97e90929cc807e5be78bca2de8e6f954e02c451ac6e1a87935ba80273bc4d609b1256d426e96e1ae7faad5b7ba653d541f", ["", "", "", "", "", "", ""]}, 0x88}, 0x1, 0x0, 0x0, 0x2400c005}, 0x40000) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x10000000) r2 = openat2(r0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)={0x10000, 0x7}, 0x18) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') fallocate(r0, 0x11, 0x0, 0x1b2ec479) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) r5 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x81340, 0x2) ioctl$SNAPSHOT_FREE(r5, 0x3305) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r3, 0x10000000) 21:48:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x800000000, 0x6, 0x8000000000000000}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x6, 0x40) r1 = fork() sched_setattr(r1, &(0x7f0000000000)={0x38, 0x2, 0x10000014, 0x80000000, 0x0, 0x8000000000005, 0xfb36, 0x7fffffff, 0xf58, 0x7}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x0, 0x0) r4 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r4}, &(0x7f0000000000)) sched_setattr(r4, &(0x7f00000000c0)={0x38, 0x1, 0x42, 0xfffff000, 0x92a, 0x5, 0x80, 0x7f, 0x2, 0xffffffff}, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) [ 3246.935481][T32025] FAULT_INJECTION: forcing a failure. [ 3246.935481][T32025] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3246.948558][T32025] CPU: 0 PID: 32025 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3246.957319][T32025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3246.967368][T32025] Call Trace: [ 3246.970668][T32025] dump_stack+0x137/0x19d [ 3246.975001][T32025] should_fail+0x23c/0x250 [ 3246.979418][T32025] should_fail_usercopy+0x16/0x20 21:48:42 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3246.984450][T32025] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3246.990531][T32025] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3246.996485][T32025] generic_perform_write+0x1e4/0x3a0 [ 3247.001771][T32025] ? ext4_da_write_begin+0x820/0x820 [ 3247.007131][T32025] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3247.012682][T32025] ext4_file_write_iter+0x2e7/0x11d0 [ 3247.017991][T32025] ? __perf_sw_event+0x10b/0x120 [ 3247.022960][T32025] ? fsnotify_perm+0x59/0x2e0 [ 3247.027648][T32025] ? security_file_permission+0x87/0xa0 21:48:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa000000, 0x1b2ec479) [ 3247.033302][T32025] ? rw_verify_area+0x136/0x250 [ 3247.038158][T32025] aio_write+0x287/0x360 [ 3247.042413][T32025] ? io_submit_one+0xb0/0x1350 [ 3247.047177][T32025] ? kmem_cache_alloc+0x1af/0x300 [ 3247.052206][T32025] io_submit_one+0x82f/0x1350 [ 3247.056883][T32025] __se_sys_io_submit+0xf5/0x260 [ 3247.061820][T32025] __x64_sys_io_submit+0x3f/0x50 [ 3247.066763][T32025] do_syscall_64+0x34/0x50 [ 3247.071236][T32025] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3247.077138][T32025] RIP: 0033:0x4665f9 [ 3247.081075][T32025] 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 [ 3247.100687][T32025] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3247.109128][T32025] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3247.117118][T32025] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3247.125094][T32025] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 21:48:42 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3247.133074][T32025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3247.141071][T32025] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa7ff000, 0x1b2ec479) 21:48:42 executing program 4: getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) prlimit64(0x0, 0xb, &(0x7f0000000180)={0x9, 0x8d}, 0x0) r0 = getpid() getrlimit(0x7, &(0x7f0000000100)) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x8000000000000}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x10000005, 0x0, 0x5}, 0x0) r1 = dup(0xffffffffffffffff) setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffff000, 0xec}) setsockopt$inet_group_source_req(r1, 0x0, 0x5, &(0x7f0000000280)={0xffffff81, {{0x2, 0x4e21, @local}}, {{0x2, 0x4e20, @local}}}, 0x108) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:42 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x45000000}]) close(r0) 21:48:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x4050) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r2, 0x11, 0x0, 0x1b2ec479) 21:48:42 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:42 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:42 executing program 1 (fault-call:3 fault-nth:41): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:42 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x46000000}]) close(r0) 21:48:42 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:42 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xafff000, 0x1b2ec479) [ 3247.486510][T32069] FAULT_INJECTION: forcing a failure. [ 3247.486510][T32069] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3247.499601][T32069] CPU: 1 PID: 32069 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3247.508368][T32069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3247.518472][T32069] Call Trace: [ 3247.521836][T32069] dump_stack+0x137/0x19d [ 3247.526180][T32069] should_fail+0x23c/0x250 [ 3247.530600][T32069] should_fail_usercopy+0x16/0x20 [ 3247.535623][T32069] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3247.541730][T32069] generic_perform_write+0x1e4/0x3a0 [ 3247.547020][T32069] ? ext4_da_write_begin+0x820/0x820 [ 3247.552308][T32069] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3247.557855][T32069] ext4_file_write_iter+0x2e7/0x11d0 [ 3247.563141][T32069] ? __perf_sw_event+0x10b/0x120 [ 3247.568131][T32069] ? fsnotify_perm+0x59/0x2e0 [ 3247.572873][T32069] ? security_file_permission+0x87/0xa0 [ 3247.578424][T32069] ? rw_verify_area+0x136/0x250 [ 3247.583311][T32069] aio_write+0x287/0x360 [ 3247.587554][T32069] ? io_submit_one+0xb0/0x1350 [ 3247.592322][T32069] ? kmem_cache_alloc+0x1af/0x300 [ 3247.597341][T32069] io_submit_one+0x82f/0x1350 [ 3247.602039][T32069] __se_sys_io_submit+0xf5/0x260 [ 3247.606975][T32069] __x64_sys_io_submit+0x3f/0x50 [ 3247.611915][T32069] do_syscall_64+0x34/0x50 [ 3247.616343][T32069] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3247.622243][T32069] RIP: 0033:0x4665f9 [ 3247.626135][T32069] 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 [ 3247.645768][T32069] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3247.654183][T32069] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3247.662156][T32069] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3247.670176][T32069] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3247.678142][T32069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:43 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3247.686114][T32069] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:43 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x47000000}]) close(r0) 21:48:43 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb000000, 0x1b2ec479) 21:48:43 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001802000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:43 executing program 1 (fault-call:3 fault-nth:42): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:43 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfffffffffffffffe, 0x1b2ec479) r1 = timerfd_create(0x1, 0x80000) sendfile(r1, r0, &(0x7f0000000000), 0x7) 21:48:43 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x48000000}]) close(r0) 21:48:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r1}, &(0x7f0000000000)) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x1, 0x72, 0x42d28000, 0x800, 0x65, 0x4, 0x800, 0x1ff, 0x6601}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x4000}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) r4 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r4}, &(0x7f0000000000)) ptrace$setopts(0x4206, r4, 0xa7, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00'}) [ 3248.345618][T32093] FAULT_INJECTION: forcing a failure. [ 3248.345618][T32093] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3248.358891][T32093] CPU: 1 PID: 32093 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3248.367652][T32093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3248.377733][T32093] Call Trace: [ 3248.381008][T32093] dump_stack+0x137/0x19d [ 3248.385344][T32093] should_fail+0x23c/0x250 [ 3248.389756][T32093] __alloc_pages_nodemask+0xe7/0x310 [ 3248.395091][T32093] alloc_pages_current+0x21d/0x310 [ 3248.400202][T32093] __page_cache_alloc+0x4d/0xf0 [ 3248.405077][T32093] pagecache_get_page+0x5f4/0x900 [ 3248.410095][T32093] grab_cache_page_write_begin+0x3f/0x70 [ 3248.415729][T32093] ext4_da_write_begin+0x305/0x820 [ 3248.420837][T32093] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3248.426735][T32093] generic_perform_write+0x196/0x3a0 [ 3248.432052][T32093] ? ext4_da_write_begin+0x820/0x820 [ 3248.437341][T32093] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3248.442887][T32093] ext4_file_write_iter+0x2e7/0x11d0 [ 3248.448185][T32093] ? __perf_sw_event+0x10b/0x120 [ 3248.453122][T32093] ? fsnotify_perm+0x59/0x2e0 [ 3248.457853][T32093] ? security_file_permission+0x87/0xa0 [ 3248.463405][T32093] ? rw_verify_area+0x136/0x250 [ 3248.468259][T32093] aio_write+0x287/0x360 [ 3248.472499][T32093] ? io_submit_one+0xb0/0x1350 [ 3248.477464][T32093] ? kmem_cache_alloc+0x1af/0x300 [ 3248.482496][T32093] io_submit_one+0x82f/0x1350 [ 3248.487191][T32093] __se_sys_io_submit+0xf5/0x260 [ 3248.492127][T32093] __x64_sys_io_submit+0x3f/0x50 [ 3248.497061][T32093] do_syscall_64+0x34/0x50 [ 3248.501510][T32093] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3248.507424][T32093] RIP: 0033:0x4665f9 [ 3248.511313][T32093] 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 [ 3248.530919][T32093] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:43 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb7ff000, 0x1b2ec479) 21:48:43 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001c02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3248.539421][T32093] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3248.547492][T32093] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3248.555465][T32093] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3248.563439][T32093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3248.571412][T32093] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:43 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x49000000}]) close(r0) 21:48:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) getpgid(0x0) fstat(r0, &(0x7f0000003880)) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0xfffffffe, 0x40c182) openat$vcsa(0xffffffffffffff9c, &(0x7f0000003940), 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003980), &(0x7f00000039c0)=0xc) eventfd(0x4) perf_event_open$cgroup(&(0x7f0000003a00)={0x2, 0x80, 0x3, 0xee, 0x1f, 0x1f, 0x0, 0xc9, 0x28010, 0xe, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100400, 0x4, @perf_config_ext={0x23778021, 0x1}, 0x0, 0x4, 0x3ff, 0xd, 0x200, 0x8ab9, 0x1f, 0x0, 0x10000, 0x0, 0xff}, r0, 0x1, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socket(0xd830576b3600fd0c, 0x4, 0x9) syz_open_procfs$userns(0x0, &(0x7f0000006640)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006680)={{{@in=@private, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000006780)=0xfffffffffffffe96) getgid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) 21:48:44 executing program 1 (fault-call:3 fault-nth:43): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:44 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3248.927919][T32115] FAULT_INJECTION: forcing a failure. [ 3248.927919][T32115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3248.941024][T32115] CPU: 0 PID: 32115 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3248.949825][T32115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3248.959968][T32115] Call Trace: [ 3248.963242][T32115] dump_stack+0x137/0x19d [ 3248.967576][T32115] should_fail+0x23c/0x250 [ 3248.971990][T32115] should_fail_usercopy+0x16/0x20 21:48:44 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3248.977009][T32115] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3248.983088][T32115] generic_perform_write+0x1e4/0x3a0 [ 3248.988477][T32115] ? ext4_da_write_begin+0x820/0x820 [ 3248.993796][T32115] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3248.999349][T32115] ext4_file_write_iter+0x2e7/0x11d0 [ 3249.004654][T32115] ? __perf_sw_event+0x10b/0x120 [ 3249.009597][T32115] ? fsnotify_perm+0x59/0x2e0 [ 3249.014334][T32115] ? security_file_permission+0x87/0xa0 [ 3249.019884][T32115] ? rw_verify_area+0x136/0x250 [ 3249.024736][T32115] aio_write+0x287/0x360 [ 3249.029048][T32115] ? io_submit_one+0xb0/0x1350 [ 3249.033878][T32115] ? kmem_cache_alloc+0x1af/0x300 [ 3249.038944][T32115] io_submit_one+0x82f/0x1350 [ 3249.043619][T32115] __se_sys_io_submit+0xf5/0x260 [ 3249.048561][T32115] __x64_sys_io_submit+0x3f/0x50 [ 3249.053496][T32115] do_syscall_64+0x34/0x50 [ 3249.057954][T32115] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3249.063846][T32115] RIP: 0033:0x4665f9 [ 3249.067731][T32115] 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 [ 3249.087355][T32115] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3249.095847][T32115] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3249.103815][T32115] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3249.111782][T32115] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3249.119749][T32115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xbfff000, 0x1b2ec479) 21:48:44 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x4a000000}]) close(r0) [ 3249.127712][T32115] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x100000001, 0x1b2ec479) 21:48:44 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000053e02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:44 executing program 1 (fault-call:3 fault-nth:44): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:44 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:44 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x4b000000}]) close(r0) 21:48:44 executing program 4: prlimit64(0x0, 0x4, &(0x7f0000000280)={0xb, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sched_setattr(r3, &(0x7f0000000100)={0x38, 0x6, 0x40, 0xffffffff, 0x9, 0xb9, 0xffffffffffff0001, 0x400, 0x8, 0x3ff}, 0x0) r4 = getpgid(r0) gettid() sched_setattr(r4, &(0x7f0000000080)={0x38, 0x5, 0x2, 0xbbf1, 0x800, 0x9, 0xfff, 0x6, 0x1, 0xffff}, 0x0) sched_setattr(r4, &(0x7f0000000000)={0x38, 0x5, 0x40, 0x8000, 0x9ddf, 0x2, 0x6, 0x4, 0x1, 0xfffffff9}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc000000, 0x1b2ec479) 21:48:44 executing program 0: keyctl$read(0xb, 0x0, &(0x7f0000000100)=""/4096, 0x1000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1b2ec479) [ 3249.602291][T32141] FAULT_INJECTION: forcing a failure. [ 3249.602291][T32141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3249.615741][T32141] CPU: 0 PID: 32141 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3249.624511][T32141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3249.634571][T32141] Call Trace: [ 3249.637847][T32141] dump_stack+0x137/0x19d [ 3249.642177][T32141] should_fail+0x23c/0x250 [ 3249.646589][T32141] __alloc_pages_nodemask+0xe7/0x310 [ 3249.651883][T32141] alloc_pages_current+0x21d/0x310 [ 3249.657001][T32141] __page_cache_alloc+0x4d/0xf0 [ 3249.661850][T32141] pagecache_get_page+0x5f4/0x900 [ 3249.666870][T32141] grab_cache_page_write_begin+0x3f/0x70 [ 3249.672497][T32141] ext4_da_write_begin+0x305/0x820 [ 3249.677604][T32141] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3249.683512][T32141] generic_perform_write+0x196/0x3a0 [ 3249.688800][T32141] ? ext4_da_write_begin+0x820/0x820 [ 3249.694083][T32141] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3249.699648][T32141] ext4_file_write_iter+0x2e7/0x11d0 [ 3249.705011][T32141] ? __perf_sw_event+0x10b/0x120 [ 3249.709951][T32141] ? fsnotify_perm+0x59/0x2e0 [ 3249.714630][T32141] ? security_file_permission+0x87/0xa0 [ 3249.720298][T32141] ? rw_verify_area+0x136/0x250 [ 3249.725179][T32141] aio_write+0x287/0x360 [ 3249.729419][T32141] ? io_submit_one+0xb0/0x1350 [ 3249.734195][T32141] ? kmem_cache_alloc+0x1af/0x300 [ 3249.739218][T32141] io_submit_one+0x82f/0x1350 [ 3249.743910][T32141] __se_sys_io_submit+0xf5/0x260 21:48:45 executing program 0: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f00000002c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x78, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8936, &(0x7f00000002c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x78, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r8, 0x1, 0x3b, 0x0, &(0x7f0000007500)) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000300)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8936, &(0x7f00000002c0)={@ipv4={'\x00', '\xff\xff', @private}, 0x78, r9}) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xdeaaccf8a713c873}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="80010000", @ANYRES16=r0, @ANYBLOB="010029bd7000fbdbdf25130000003c000180080003000000000008000100", @ANYRES32=r3, @ANYBLOB="1400020076657468305f766972745f776966690014000200000000000000000000000000000000006800018008000100", @ANYRES32=r6, @ANYBLOB="140002007465616d5f736c6176655f3000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006970365f76746930000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08007c01", @ANYRES32=r9, @ANYBLOB="1400020069703665727370616e3000000000000058000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f746f5f7465616d0000001400020073797a5f74756e000000000000000000140002006272696467655f736c6176655f3000000c0001800800030003000000640001801400020076657468305f746f5f7465616d00000008000300030000001400020076657468305f746f5f687372000000001400020076657468305f766972745f776966690008000300030000001400020064756d6d793000"/172], 0x180}, 0x1, 0x0, 0x0, 0x400c4}, 0x4810) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r10, 0x11, 0x0, 0x1b2ec479) [ 3249.748848][T32141] __x64_sys_io_submit+0x3f/0x50 [ 3249.753784][T32141] do_syscall_64+0x34/0x50 [ 3249.758203][T32141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3249.764143][T32141] RIP: 0033:0x4665f9 [ 3249.768041][T32141] 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 [ 3249.787688][T32141] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:45 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200008004002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3249.796115][T32141] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3249.804098][T32141] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3249.812095][T32141] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3249.820326][T32141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3249.828326][T32141] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc7ff000, 0x1b2ec479) 21:48:45 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x4c000000}]) close(r0) 21:48:45 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3f8, 0x110, 0x200, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @rand_addr=0x64010102, 0x2}}}, {{@arp={@local, @loopback, 0xffffffff, 0xff000000, 0x0, 0xe, {@empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}}, {@mac=@local, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}}, 0x7, 0x2, 0x3ff, 0x7fff, 0x1000, 0x3ff, 'veth1_virt_wifi\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x0, 0x11a}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xfffffffb, 0x5, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @rand_addr=0x64010101, @loopback, 0x1, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x448) fallocate(r1, 0x11, 0x0, 0x1b2ec479) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 21:48:45 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000048002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:45 executing program 1 (fault-call:3 fault-nth:45): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3250.020542][T32172] FAULT_INJECTION: forcing a failure. [ 3250.020542][T32172] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3250.033707][T32172] CPU: 0 PID: 32172 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3250.042476][T32172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3250.052531][T32172] Call Trace: [ 3250.055807][T32172] dump_stack+0x137/0x19d [ 3250.060141][T32172] should_fail+0x23c/0x250 [ 3250.064596][T32172] should_fail_usercopy+0x16/0x20 [ 3250.069619][T32172] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3250.075722][T32172] generic_perform_write+0x1e4/0x3a0 [ 3250.081008][T32172] ? ext4_da_write_begin+0x820/0x820 [ 3250.086292][T32172] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3250.091848][T32172] ext4_file_write_iter+0x2e7/0x11d0 [ 3250.097137][T32172] ? __perf_sw_event+0x10b/0x120 [ 3250.102081][T32172] ? fsnotify_perm+0x59/0x2e0 [ 3250.106774][T32172] ? security_file_permission+0x87/0xa0 [ 3250.112322][T32172] ? rw_verify_area+0x136/0x250 [ 3250.117309][T32172] aio_write+0x287/0x360 [ 3250.121594][T32172] ? io_submit_one+0xb0/0x1350 [ 3250.126362][T32172] ? kmem_cache_alloc+0x1af/0x300 [ 3250.131399][T32172] io_submit_one+0x82f/0x1350 [ 3250.136081][T32172] __se_sys_io_submit+0xf5/0x260 [ 3250.141024][T32172] __x64_sys_io_submit+0x3f/0x50 [ 3250.145961][T32172] do_syscall_64+0x34/0x50 [ 3250.150509][T32172] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3250.156464][T32172] RIP: 0033:0x4665f9 [ 3250.160381][T32172] 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 [ 3250.180014][T32172] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3250.188433][T32172] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3250.196409][T32172] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3250.204383][T32172] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3250.212352][T32172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:45 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffff602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3250.220323][T32172] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:45 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x4d000000}]) close(r0) 21:48:45 executing program 1 (fault-call:3 fault-nth:46): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:45 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffdfc02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:45 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x4e000000}]) close(r0) 21:48:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xcfff000, 0x1b2ec479) 21:48:45 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x4040c2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x189) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000280)={0x1, 0x100000001}) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)={0x14, 0x0, 0x8, 0x4, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x4040000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r5, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0xc, 0x13, @l2={'ib', 0x3a, 'wg1\x00'}}}, [""]}, 0x28}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r5, 0x400, 0x70bd27, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x6, @media='udp\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x8844}, 0x800) sendfile(r0, r1, &(0x7f0000000080)=0x81a, 0x17) fallocate(r0, 0x11, 0x0, 0x1b2ec479) pidfd_getfd(r0, r1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r6, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fcntl$setlease(r6, 0x400, 0x2) 21:48:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x21b9}, 0x0) r1 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r1}, &(0x7f0000000000)) sched_setattr(r1, &(0x7f0000006c40)={0x38, 0x2, 0x4, 0x9, 0x1, 0xcaa, 0x4, 0xff, 0x2147, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) r4 = fsmount(0xffffffffffffffff, 0x0, 0x71) write$9p(r4, &(0x7f0000000540)="3851e9e6e97c291712909341d04bc3ae5b1d40b3c19ec301a8e1d61ee8aff50ce0699860", 0x24) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000007e40)=ANY=[@ANYBLOB="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"], 0x1004) socket$inet(0x2, 0x80000, 0xfffffffe) r5 = openat2(r4, &(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x10000, 0x81, 0x4}, 0x18) recvmmsg(r5, &(0x7f0000005ac0)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f0000000180)=""/65, 0x41}], 0x2, &(0x7f00000003c0)=""/195, 0xc3}, 0xb360}, {{&(0x7f00000004c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/58, 0x3a}, 0x4}, {{&(0x7f00000005c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000004940)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/4100, 0x1004}, {&(0x7f0000002640)=""/228, 0xe4}, {&(0x7f0000006d00)=""/236, 0xec}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000006c80)=""/94, 0x5e}, {&(0x7f00000048c0)=""/95, 0x5f}], 0x8, &(0x7f00000049c0)=""/4096, 0x1000}, 0x99}, {{&(0x7f00000059c0)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005a40)=""/57, 0x39}], 0x1}, 0x1f}], 0x4, 0x1, &(0x7f0000005bc0)) [ 3250.531357][T32188] FAULT_INJECTION: forcing a failure. [ 3250.531357][T32188] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3250.544627][T32188] CPU: 0 PID: 32188 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3250.553389][T32188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3250.563455][T32188] Call Trace: [ 3250.566754][T32188] dump_stack+0x137/0x19d [ 3250.571126][T32188] should_fail+0x23c/0x250 [ 3250.575579][T32188] __alloc_pages_nodemask+0xe7/0x310 21:48:45 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x57fcdf3f309cc683) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x408000, 0x0) sendmsg$unix(r1, &(0x7f0000001200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="3588493b40b794e176d8ca87961538267d2bcab932216e7f061f072a97f69ef9f6a9cd6db2b1fa769a4d67aa1ad038cb2af79fc8da2dac39c0955e1ad116f2d2e1abe14e39050ab803341d2fd8146a6094006c0edb4bc2fbd11f6395b53f96984665def7aac2b594722b0aa9ec5aa40a7554cf2e97b868d2b71219e9650e0d55ab1b6fb9f7b1ecdea27ef541994610aceff5b2589e3d", 0x96}], 0x2, 0x0, 0x0, 0x10}, 0x800) [ 3250.580889][T32188] alloc_pages_current+0x21d/0x310 [ 3250.586022][T32188] __page_cache_alloc+0x4d/0xf0 [ 3250.590880][T32188] pagecache_get_page+0x5f4/0x900 [ 3250.595903][T32188] grab_cache_page_write_begin+0x3f/0x70 [ 3250.601539][T32188] ext4_da_write_begin+0x305/0x820 [ 3250.606678][T32188] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3250.612602][T32188] generic_perform_write+0x196/0x3a0 [ 3250.617893][T32188] ? ext4_da_write_begin+0x820/0x820 [ 3250.623178][T32188] ext4_buffered_write_iter+0x2f2/0x3f0 21:48:46 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffdfd02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3250.628786][T32188] ext4_file_write_iter+0x2e7/0x11d0 [ 3250.634151][T32188] ? __perf_sw_event+0x10b/0x120 [ 3250.639093][T32188] ? fsnotify_perm+0x59/0x2e0 [ 3250.643782][T32188] ? security_file_permission+0x87/0xa0 [ 3250.649326][T32188] ? rw_verify_area+0x136/0x250 [ 3250.654179][T32188] aio_write+0x287/0x360 [ 3250.658460][T32188] ? io_submit_one+0xb0/0x1350 [ 3250.663221][T32188] ? kmem_cache_alloc+0x1af/0x300 [ 3250.668259][T32188] io_submit_one+0x82f/0x1350 [ 3250.673011][T32188] __se_sys_io_submit+0xf5/0x260 [ 3250.677952][T32188] __x64_sys_io_submit+0x3f/0x50 [ 3250.682894][T32188] do_syscall_64+0x34/0x50 [ 3250.687393][T32188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3250.693290][T32188] RIP: 0033:0x4665f9 [ 3250.697177][T32188] 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 [ 3250.716780][T32188] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:46 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x0, 0xfffffffffffffffb, 0xcf, 0x81, @buffer={0x0, 0x8d, &(0x7f0000000000)=""/141}, &(0x7f0000000100)="62030b312f3d8f22bdbd90469195272f7972138f68ed7a77df95d47f911649149f3d6a60cc99152f63e2dd4b69377728326efd64733bb46a9ade19bcd8bf9d5e70a9e18d72b1f78aad107156c98c61ca008192d29ed089cb34bbcf01911132edcc476d257b2de00d38d8894364b425ff5039328b600f6fda21ba967ccb01588bdb1cd7f216261764a28cc74e91f5e286696386545509e1196d7cb498b88a39e4d24cbbcc73c7cb0b5fb6f7f898ec97fb9012714881250a4f418d21e9214e55ddff84fb69d2e7816fd0899fce1b93ef", &(0x7f0000000200)=""/12, 0x20, 0x10, 0x1, &(0x7f0000000240)}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0xd0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x1, 0x3b, 0x0, &(0x7f0000007500)) recvmmsg(r2, &(0x7f0000005140)=[{{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/153, 0x99}], 0x1, &(0x7f00000004c0)=""/235, 0xeb}, 0x2244}, {{&(0x7f00000005c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000640)=""/13, 0xd}, {&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000740)=""/254, 0xfe}, {&(0x7f0000000840)=""/39, 0x27}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/43, 0x2b}, {&(0x7f00000018c0)=""/70, 0x46}], 0x7, &(0x7f00000019c0)=""/70, 0x46}, 0x10001}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000002c40), 0x0, &(0x7f0000002c80)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000005040)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/13, 0xd}, {&(0x7f0000004d40)=""/162, 0xa2}, {&(0x7f0000004e00)=""/219, 0xdb}, {&(0x7f0000005240)=""/183, 0xb7}, {&(0x7f0000004fc0)=""/82, 0x52}], 0x6, &(0x7f00000050c0)=""/117, 0x75}, 0x1}], 0x4, 0x40000020, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300), 0x10) fallocate(r1, 0x11, 0x0, 0x1b2ec479) [ 3250.725244][T32188] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3250.733275][T32188] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3250.741242][T32188] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3250.749241][T32188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3250.757219][T32188] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:46 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x4f000000}]) close(r0) [ 3250.823793][T15250] EXT4-fs: 14 callbacks suppressed [ 3250.823888][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 16376 at logical offset 0 with max blocks 20 with error 28 [ 3250.841534][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3250.841534][T15250] [ 3250.851098][T15250] EXT4-fs (sda1): Total free blocks count 0 [ 3250.856984][T15250] EXT4-fs (sda1): Free/Dirty block details [ 3250.862797][T15250] EXT4-fs (sda1): free_blocks=11040 [ 3250.867987][T15250] EXT4-fs (sda1): dirty_blocks=2957 21:48:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd000000, 0x1b2ec479) 21:48:46 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffe02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3250.873242][T15250] EXT4-fs (sda1): Block reservation details [ 3250.879126][T15250] EXT4-fs (sda1): i_reserved_data_blocks=20 [ 3250.887248][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 13847 at logical offset 1124 with max blocks 1 with error 28 [ 3250.899871][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3250.899871][T15250] 21:48:46 executing program 1 (fault-call:3 fault-nth:47): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:46 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fcfdffff02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:46 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50000000}]) close(r0) [ 3251.046061][T32224] FAULT_INJECTION: forcing a failure. [ 3251.046061][T32224] name failslab, interval 1, probability 0, space 0, times 0 [ 3251.058732][T32224] CPU: 1 PID: 32224 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3251.067543][T32224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3251.077580][T32224] Call Trace: [ 3251.080864][T32224] dump_stack+0x137/0x19d [ 3251.085272][T32224] should_fail+0x23c/0x250 [ 3251.089684][T32224] ? __es_insert_extent+0x51f/0xe80 [ 3251.094885][T32224] __should_failslab+0x81/0x90 [ 3251.099740][T32224] should_failslab+0x5/0x20 [ 3251.104251][T32224] kmem_cache_alloc+0x46/0x300 [ 3251.109088][T32224] __es_insert_extent+0x51f/0xe80 [ 3251.114115][T32224] ext4_es_insert_delayed_block+0xfb/0x370 [ 3251.119922][T32224] ? ext4_claim_free_clusters+0x5b/0x80 [ 3251.125476][T32224] ext4_da_get_block_prep+0x582/0x9b0 [ 3251.130923][T32224] __block_write_begin_int+0x4a2/0x1060 [ 3251.136475][T32224] ? add_to_page_cache_lru+0x150/0x1b0 [ 3251.141947][T32224] ? ext4_da_release_space+0x230/0x230 [ 3251.147404][T32224] ? ext4_da_write_begin+0x410/0x820 [ 3251.152723][T32224] ? ext4_da_release_space+0x230/0x230 [ 3251.158213][T32224] __block_write_begin+0x2b/0x40 [ 3251.163206][T32224] ext4_da_write_begin+0x4c8/0x820 [ 3251.168345][T32224] generic_perform_write+0x196/0x3a0 [ 3251.173650][T32224] ? ext4_da_write_begin+0x820/0x820 [ 3251.179069][T32224] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3251.184778][T32224] ext4_file_write_iter+0x2e7/0x11d0 [ 3251.190089][T32224] ? __perf_sw_event+0x10b/0x120 [ 3251.195076][T32224] ? fsnotify_perm+0x59/0x2e0 [ 3251.199762][T32224] ? security_file_permission+0x87/0xa0 [ 3251.205317][T32224] ? rw_verify_area+0x136/0x250 [ 3251.210154][T32224] aio_write+0x287/0x360 [ 3251.214383][T32224] ? io_submit_one+0xb0/0x1350 [ 3251.219219][T32224] ? kmem_cache_alloc+0x1af/0x300 [ 3251.224239][T32224] io_submit_one+0x82f/0x1350 [ 3251.228901][T32224] __se_sys_io_submit+0xf5/0x260 [ 3251.233879][T32224] __x64_sys_io_submit+0x3f/0x50 [ 3251.238797][T32224] do_syscall_64+0x34/0x50 [ 3251.243267][T32224] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3251.249161][T32224] RIP: 0033:0x4665f9 [ 3251.253034][T32224] 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 [ 3251.272632][T32224] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3251.281049][T32224] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3251.288999][T32224] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 21:48:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:48:46 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20fdfdffff02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3251.296965][T32224] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3251.304932][T32224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3251.312899][T32224] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:46 executing program 4: prlimit64(0x0, 0xa, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:46 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x51000000}]) close(r0) 21:48:46 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20f6ffffff02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:47 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20feffffff02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:47 executing program 1 (fault-call:3 fault-nth:48): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:47 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x52000000}]) close(r0) 21:48:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xdfff000, 0x1b2ec479) 21:48:47 executing program 0: sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fbdbdf251300000005001a000000000005001a00000000000c0006000200000002000000"], 0x30}, 0x1, 0x0, 0x0, 0x2000040c}, 0x40) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = dup2(r3, r3) io_setup(0x20, &(0x7f0000000680)=0x0) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) io_getevents(r6, 0x1000, 0x1, &(0x7f00000006c0)=[{}], &(0x7f0000000740)={r7, r8+60000000}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x2c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x10, 0x11d, 0x0, 0x1, [{0x8}, {0x4, 0x4}, {0x4}]}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000780)={0x13f4, r4, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1000, 0x60}}}}, [@NL80211_ATTR_IE={0x136, 0x2a, [@mesh_id={0x72, 0x6}, @perr={0x84, 0x22, {0x0, 0x2, [@ext={{}, @device_b, 0x2, @broadcast, 0x25}, @not_ext={{}, @broadcast, 0x7, "", 0x2}]}}, @sec_chan_ofs={0x3e, 0x1, 0x7}, @random_vendor={0xdd, 0xef, "f7bf117e510b29dbd4daa68dbaf96a61463f35791e1b055857f96e0aac4ab644db7f5ac5cd1771bf781784be006087f6bdd3912ffd4b7023723886cc035d75aa9c071c6c9ad805a3bbe6de8756546fe4ca7aa314ed50b2a5d7b1d6cedf76d784ecd595e1a4e5838a5bee1eb2c3fcf4ae74999581afba16c4152a2b79708a95db0357ffb69741330dfd495ad5e214fa55d8e1c8d5333b72f207065ebf34fd99de1424ad3b68e997b36669e6ebf4d86f7b9f3f9d97dfa3ba40fffe0f7a209efcf910d045f61639bf69ec822ea48b285b23c9233a700b0e3519e4e25cea7fc2c36d33fb9bc352ca4f26a310eb6162d2ef"}, @mic={0x8c, 0x10, {0xd1d, "7957d150cd4b", @short="e0c6ddfdd6820b14"}}]}, @NL80211_ATTR_IE={0xcd, 0x2a, [@chsw_timing={0x68, 0x4, {0x4, 0x8}}, @channel_switch={0x25, 0x3, {0x0, 0x68, 0x1f}}, @tim={0x5, 0xbc, {0x7, 0x37, 0x2, "f5d15bbfa0fee360599ea9be7bece835697bd0feffec260ae636bc65e3c16a9f12b8b6930a42f40f19e263365a6f34d4c457c221799391404a4022540b70d914aba563215119179ed29f41f8934b919cd07fc46448b04d44fdfbd82e4197e488bf6b5356d5f5532f05146e4f8d5d5e8baad1d6102c7bf22719e2d1da165935d90c608c44db0b3b449a5aa8d59c91416f2790129f2c8d788c6f0e74a85c616b90927353b0bedd3fccec84710933d8a3ee13bb8cbb7d6e830ad0"}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x4}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x1}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x7}, @NL80211_ATTR_FILS_ERP_USERNAME={0x7, 0xf9, "6e2cfd"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x8}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x2}], @NL80211_ATTR_IE={0x91, 0x2a, [@perr={0x84, 0x88, {0x3f, 0x8, [@ext={{}, @device_b, 0x1, @device_b, 0x39}, @not_ext={{}, @device_b, 0x6d1, "", 0xe}, @ext={{}, @device_b, 0xffff, @broadcast, 0x3d}, @ext={{}, @device_a, 0x2c69, @broadcast, 0x16}, @not_ext={{}, @broadcast, 0x1ff, "", 0x34}, @ext={{}, @device_b, 0x101, @broadcast}, @not_ext={{}, @broadcast, 0x5, "", 0x16}, @ext={{}, @device_a, 0x7, @device_a, 0x28}]}}, @dsss={0x3, 0x1, 0x24}]}, @NL80211_ATTR_IE={0xf3, 0x2a, [@random={0x0, 0xed, "9e10e987625aa06a644c8a25369ecb04665ab71c9c73c98563862ee0140bd7aa6ff224635977e3409fa3e4854b5e163218859c6b16bb23eaed2b0172a06933ab400e16a23005f37058154ffcb0fb41087b520f598050033da2e82f3fa501ecde7e491fda925d73fdcd42e2ce551796b54336a7a57dbe14e6e14adcd2b96c3cd8f674a03033593595a59349dd53df425f8df51d188ed0fe3d2283322f284e549cd4478210599932456ab1bb1688f4977c679b42fbc898121413be0df55595a9bcdb68d43d383fb9a606c4c9e7e521a745d4226c71311eda54d2c4631384be898f051b6efdbbdd150913f3c959f7"}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_USERNAME={0x7, 0xf9, "ff5ce3"}, @NL80211_ATTR_FILS_ERP_RRK={0x1004, 0xfc, "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"}]]}, 0x13f4}, 0x1, 0x0, 0x0, 0x8801}, 0x40805) [ 3251.778864][T32252] FAULT_INJECTION: forcing a failure. [ 3251.778864][T32252] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3251.792143][T32252] CPU: 0 PID: 32252 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3251.800910][T32252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3251.810965][T32252] Call Trace: [ 3251.814237][T32252] dump_stack+0x137/0x19d [ 3251.818609][T32252] should_fail+0x23c/0x250 [ 3251.823028][T32252] __alloc_pages_nodemask+0xe7/0x310 [ 3251.828325][T32252] alloc_pages_current+0x21d/0x310 [ 3251.833510][T32252] __page_cache_alloc+0x4d/0xf0 [ 3251.838364][T32252] pagecache_get_page+0x5f4/0x900 [ 3251.843428][T32252] grab_cache_page_write_begin+0x3f/0x70 [ 3251.849093][T32252] ext4_da_write_begin+0x305/0x820 [ 3251.854213][T32252] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3251.860122][T32252] generic_perform_write+0x196/0x3a0 [ 3251.865403][T32252] ? ext4_da_write_begin+0x820/0x820 [ 3251.870679][T32252] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3251.876222][T32252] ext4_file_write_iter+0x2e7/0x11d0 [ 3251.881532][T32252] ? __perf_sw_event+0x10b/0x120 [ 3251.886466][T32252] ? fsnotify_perm+0x59/0x2e0 [ 3251.891154][T32252] ? security_file_permission+0x87/0xa0 [ 3251.896773][T32252] ? rw_verify_area+0x136/0x250 [ 3251.901641][T32252] aio_write+0x287/0x360 [ 3251.905894][T32252] ? io_submit_one+0xb0/0x1350 [ 3251.910706][T32252] ? kmem_cache_alloc+0x1af/0x300 [ 3251.915724][T32252] io_submit_one+0x82f/0x1350 [ 3251.920419][T32252] __se_sys_io_submit+0xf5/0x260 [ 3251.925376][T32252] __x64_sys_io_submit+0x3f/0x50 [ 3251.930311][T32252] do_syscall_64+0x34/0x50 [ 3251.934780][T32252] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3251.940693][T32252] RIP: 0033:0x4665f9 [ 3251.944725][T32252] 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 [ 3251.964342][T32252] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:47 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000001000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3251.972787][T32252] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3251.980756][T32252] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3251.988737][T32252] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3251.996705][T32252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3252.004708][T32252] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:47 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x53000000}]) close(r0) 21:48:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xe000000, 0x1b2ec479) 21:48:47 executing program 1 (fault-call:3 fault-nth:49): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3252.209434][T32270] FAULT_INJECTION: forcing a failure. [ 3252.209434][T32270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3252.222542][T32270] CPU: 1 PID: 32270 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3252.231346][T32270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3252.241392][T32270] Call Trace: [ 3252.244664][T32270] dump_stack+0x137/0x19d [ 3252.248992][T32270] should_fail+0x23c/0x250 [ 3252.253413][T32270] should_fail_usercopy+0x16/0x20 [ 3252.258435][T32270] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3252.264565][T32270] generic_perform_write+0x1e4/0x3a0 [ 3252.269926][T32270] ? ext4_da_write_begin+0x820/0x820 [ 3252.275235][T32270] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3252.280896][T32270] ext4_file_write_iter+0x2e7/0x11d0 [ 3252.286187][T32270] ? __perf_sw_event+0x10b/0x120 [ 3252.291110][T32270] ? fsnotify_perm+0x59/0x2e0 [ 3252.295796][T32270] ? security_file_permission+0x87/0xa0 [ 3252.301520][T32270] ? rw_verify_area+0x136/0x250 [ 3252.306380][T32270] aio_write+0x287/0x360 [ 3252.310619][T32270] ? io_submit_one+0xb0/0x1350 [ 3252.315380][T32270] ? kmem_cache_alloc+0x1af/0x300 [ 3252.320447][T32270] io_submit_one+0x82f/0x1350 [ 3252.325239][T32270] __se_sys_io_submit+0xf5/0x260 [ 3252.330174][T32270] __x64_sys_io_submit+0x3f/0x50 [ 3252.335106][T32270] do_syscall_64+0x34/0x50 [ 3252.339523][T32270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3252.345428][T32270] RIP: 0033:0x4665f9 [ 3252.349375][T32270] 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 [ 3252.368982][T32270] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3252.378002][T32270] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3252.385969][T32270] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3252.393969][T32270] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3252.401925][T32270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3252.409894][T32270] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xe7ff000, 0x1b2ec479) 21:48:47 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200002000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x0, &(0x7f0000000080)={0x7f, 0x8}) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x1, 0x2, 0x9, 0x6, 0xa00000000, 0x2, 0xfffffffffffffffc, 0x9, 0x400}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x2, 0x48, 0x7, 0x81, 0x3, 0x2, 0x8001, 0x80, 0xdff}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:47 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x54000000}]) close(r0) 21:48:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = fspick(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x2, &(0x7f0000000100)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) getdents(r0, &(0x7f0000000180)=""/71, 0x47) sendfile(r0, r1, &(0x7f0000000040)=0x6, 0x8001) openat$cgroup_ro(r2, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x200a00}]) openat(r4, &(0x7f0000000140)='./file0\x00', 0x200, 0x4) fallocate(r0, 0x11, 0x1, 0x1b2ec479) 21:48:47 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:47 executing program 1 (fault-call:3 fault-nth:50): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:48 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x55000000}]) close(r0) 21:48:48 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200004000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3252.765664][T32295] FAULT_INJECTION: forcing a failure. [ 3252.765664][T32295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3252.778926][T32295] CPU: 0 PID: 32295 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3252.787734][T32295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3252.797789][T32295] Call Trace: [ 3252.801064][T32295] dump_stack+0x137/0x19d [ 3252.805398][T32295] should_fail+0x23c/0x250 [ 3252.809867][T32295] __alloc_pages_nodemask+0xe7/0x310 [ 3252.815156][T32295] alloc_pages_current+0x21d/0x310 [ 3252.820389][T32295] __page_cache_alloc+0x4d/0xf0 [ 3252.825239][T32295] pagecache_get_page+0x5f4/0x900 [ 3252.830265][T32295] grab_cache_page_write_begin+0x3f/0x70 [ 3252.835951][T32295] ext4_da_write_begin+0x305/0x820 [ 3252.841151][T32295] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3252.847054][T32295] generic_perform_write+0x196/0x3a0 [ 3252.852409][T32295] ? ext4_da_write_begin+0x820/0x820 [ 3252.857687][T32295] ext4_buffered_write_iter+0x2f2/0x3f0 21:48:48 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3252.863240][T32295] ext4_file_write_iter+0x2e7/0x11d0 [ 3252.868552][T32295] ? __perf_sw_event+0x10b/0x120 [ 3252.873494][T32295] ? fsnotify_perm+0x59/0x2e0 [ 3252.878191][T32295] ? security_file_permission+0x87/0xa0 [ 3252.883738][T32295] ? rw_verify_area+0x136/0x250 [ 3252.888642][T32295] aio_write+0x287/0x360 [ 3252.892944][T32295] ? io_submit_one+0xb0/0x1350 [ 3252.897704][T32295] ? kmem_cache_alloc+0x1af/0x300 [ 3252.902727][T32295] io_submit_one+0x82f/0x1350 [ 3252.907404][T32295] __se_sys_io_submit+0xf5/0x260 21:48:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xefff000, 0x1b2ec479) [ 3252.912341][T32295] __x64_sys_io_submit+0x3f/0x50 [ 3252.917328][T32295] do_syscall_64+0x34/0x50 [ 3252.921750][T32295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3252.927657][T32295] RIP: 0033:0x4665f9 [ 3252.931549][T32295] 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 [ 3252.951952][T32295] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:48 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3252.960372][T32295] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3252.968344][T32295] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3252.976349][T32295] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3252.984319][T32295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3252.992308][T32295] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000000)) 21:48:48 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:48 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x56000000}]) close(r0) 21:48:48 executing program 1 (fault-call:3 fault-nth:51): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf000000, 0x1b2ec479) 21:48:48 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200008000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x40c2, 0x123) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) write$selinux_attr(r1, &(0x7f0000000040)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) fallocate(r0, 0x3, 0x0, 0x1b2ec47d) [ 3253.618126][T32328] FAULT_INJECTION: forcing a failure. [ 3253.618126][T32328] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3253.631428][T32328] CPU: 0 PID: 32328 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3253.640205][T32328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3253.650293][T32328] Call Trace: [ 3253.653569][T32328] dump_stack+0x137/0x19d [ 3253.658014][T32328] should_fail+0x23c/0x250 [ 3253.662450][T32328] __alloc_pages_nodemask+0xe7/0x310 [ 3253.667747][T32328] alloc_pages_current+0x21d/0x310 [ 3253.672995][T32328] __page_cache_alloc+0x4d/0xf0 [ 3253.677844][T32328] pagecache_get_page+0x5f4/0x900 [ 3253.682871][T32328] grab_cache_page_write_begin+0x3f/0x70 [ 3253.688505][T32328] ext4_da_write_begin+0x305/0x820 [ 3253.693706][T32328] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3253.699648][T32328] generic_perform_write+0x196/0x3a0 [ 3253.704937][T32328] ? ext4_da_write_begin+0x820/0x820 [ 3253.710220][T32328] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3253.715768][T32328] ext4_file_write_iter+0x2e7/0x11d0 [ 3253.721118][T32328] ? __perf_sw_event+0x10b/0x120 [ 3253.726067][T32328] ? fsnotify_perm+0x59/0x2e0 [ 3253.730752][T32328] ? security_file_permission+0x87/0xa0 [ 3253.736299][T32328] ? rw_verify_area+0x136/0x250 [ 3253.741149][T32328] aio_write+0x287/0x360 [ 3253.745403][T32328] ? io_submit_one+0xb0/0x1350 [ 3253.750163][T32328] ? kmem_cache_alloc+0x1af/0x300 [ 3253.755250][T32328] io_submit_one+0x82f/0x1350 [ 3253.759933][T32328] __se_sys_io_submit+0xf5/0x260 [ 3253.764867][T32328] __x64_sys_io_submit+0x3f/0x50 [ 3253.769804][T32328] do_syscall_64+0x34/0x50 [ 3253.774235][T32328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3253.780132][T32328] RIP: 0033:0x4665f9 [ 3253.784021][T32328] 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 [ 3253.803632][T32328] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:49 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3253.812043][T32328] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3253.820011][T32328] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3253.829045][T32328] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3253.837015][T32328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3253.845060][T32328] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:49 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:49 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x57000000}]) close(r0) 21:48:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x20, 0x0, 0x1b2ec479) 21:48:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r4 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r6}, &(0x7f0000000000)) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = accept4(r2, 0x0, &(0x7f0000001540), 0x0) sendmmsg$unix(r2, &(0x7f0000003280)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000180)="a8422def2916d77fdba7fb530c264041f1979801c9c05dd1447434a4b9bbab8a03fd3aea82d86d33f360c9eab33ad6d14c8e7316eeece4d5171e4528184f13fc9876f1ea165b350f05eb2e3b33cbb7b6bc493b952adf9986b30cbeb3148c0d8f67d89ddd8653be8b03ec4bb1069c2082b067dfc08ef635945d609231", 0x7c}, {&(0x7f00000002c0)="30df54fd59007f128c2f6ba7d87f74b14cf92e25271b1efc8ce27f4d2323b5d62fdc5da4987a70fa0a285bc7f9a782da2f02c12aa04fec8b051e88e366c972e2fd3e19e265dab55953406deae4b0dc9579afd2e2cf36bca6a59280b5b693c39677e37b89bd0b975500", 0x69}, {&(0x7f0000000340)="1b9357f223cebf478e7c2acc164245a209a4b8b8d2dc3e22d0acbdca61887eaf2d37a2ade7c2b522cca6ff51f2ab9857d1fe4c4371732efa4722faa758fb41b6627f6c38e39d55191b64de189b0966c7b5a0b7c665c5818cb84243bdae125b0fe429a0113b439ea683b5ebc91d82749076e67284f30f32c9b0fac92afb29777912c01b9462481bc7c2ccdfe5915f11205e0bca0a71be94b585f9d2d6d4a95c997fb466d68c57db2ff73c5b41e54e73f135af1cc6c1783a154e02be61c9a4125444f33bd0adfe073b044789592298dd547a352b75a7c90f122d5d3c10891e5f3f18219c886946ba924bae0451ad11f7c9d53a4dc9677ee689af9d2a008d662da82a74ba0f3ec481d1a0f764f0a59a43f4ab3707814edb1f6eebc0a25eb27f534b582d13aee6e4d2d5fb4edc46a4283cfcf7d09e8fe42f1b3035a7fa1dc5ce8a78457514cf1ac35436ee2de363e9bbb716d7026f099e307a2c9c8628d6ee5d7ff53ba9b42fe473366a88131c7d33c6dcfeffc98a1cba7d708dcf9a8c6ba5c57ec79d9d26b3768aa7339270589b6f6f5e1b32cd6ba6975f83054a9b3a13d8f129fcd399e19c560032aba472dda7eef3ef84b1cfc7626f0249c64552726a46d07caf250067d3820bb4cf3f2e9b4415d663c568d001cb37869be5c15806155d0fe48e5a1755ae250ea9cfa02393d06deab191b1708bcc68bd441392cac0908018b9cf494aeb9ac396a30da5cd99b7e30cb450cbdf4be9eb9b681a4b11f16e1801613d9c2d1237841006bfbdd84ca87c3b62ba14ca1010ec00c737afb1a83086111321acd366183fb611eb66f14da0b04683410c090b8cb3964c12428583e36e5f91d2aa2ef493d75d7708a9c6533f193400889af362870b2396061746de7d05b2760936a27671de70a03d33ceeb7f163e1c4fc6e9e19726a485ef568d18b097b026c09b9f054f43ed799e6a28b3d51c3eb9df9c8b604662d78ceaede8308cba4a02d3ad52e102a50da9cd7b311c8fedba61f39597855ae2b4d464ca0958966e8c4f758583656314534e5db1a03d97746e2f43992521c66cbac42fc873fa677ac98330451847172343ec3b50ee0ba6dff40aee7f6510ad12fdabf20f632f635bf560f84307aff9e8f3d66d62d56a1407f656dc72c7a3b9009322331dfae9d5c6dc7b7bdcb0527957a79212e6b30255427edbe95bfa9dcd962540c18890f2db06ddeeadb6c6194a513567ed0aa676297eb2543c09b1b0436ff6cc63c94c2406be6d7f58b6aea2486bdef89254f38d82a641ae6ddad4315ba1faa0d5e42eecb14ea1b662c5dbb9fb5a7bdb731c39f1016c4ec7fdc30ba8a47fbe1a152592ffa1339c34f48850ba44ba984215fe0a6564539648019d376e9b80169b7867089cc2546b82fe90bc4afbe58ae867d523a4c806cca88242f12afcc3975898f9ecb315899d6a03dd7bc278c69e6569a2a61be85b694e35000d7ab61a6c09318ec25951765ba42fefe73992b8c7cdeb20aba74439bebbc8c945d3e77f83d897c568eac724eb85b1f4c776c8c8aa63c357b0cb57bf776d2deb677dba369cbb25dca744836efb4e2433469460643932e58e2248d5e7ba2eba8d01af04e5b94fb2fefc158f2adff0f06a1ce8345376b6893c15f4a14221279422c7bf8f483316a843fc231394b9625a4140ed7011b3e607c732ce9cf8d1e3c36bd1676d91a78e1df89f1d6061fd21712cb89f8001f7c6c3db78d118d63325cfe8ead8c668519e5a5cdc876b16c9a07ea413a94d0b2153cf475388b30071bb49e8715371a06a793ef5edd43c782c8d432248406dea3c36c3c1acc2d054427c078e3dc2245053895352d233d5325d3cfb87e11020c4c3398563ab51460cd84e39c774421b478d2c98f4794216d18934414c2ea8e73acde1893803005f35532f1fd6168ee2838dd92c365218452143a7b345327ea0fe23d70b13e74d237779eace8a43f3a75e0f2b4149be85a3cb48b272c13dfa97f8bb27b28868101c8581bc62b80dd5e9c876aad38425eaba7dbd9c044475401736db45fc5c455265926fa2bd55de0e849552746e98b90dd57ae67f9a89841bb9a2f99498c46fc99b12b53a2b23ddfb0e76cd5a8f10007f9086558bdb7d8a3344a461e4f24de95e2dacc4367b53d56f4a48acf638fd3304d655b7d38024a26daeed7bdd9678e6ef408a3f2a504ecbecc02c04515b56c04ef56c8837055749827dbc9369875db836866c7b5fd933f67d9136603ba18dff6da6b28fd7def5117027a530f501bb994148e2790b7632762b6b7f9366da76eb1989fca0560c9a988e5481e8f67cd3513a73ae6f78a8c0c0e9990d085565ce6c39c47e1ba9d9b5c3d6ac6e2bfa4cedf103bf6286117bb794257a1bd053ec1a733035080a32b12a2ed69d942b3901844f7caa32ebeb876bc22f77b3f20021a3a0c8c061e094d603e93f72bdc7370391e08ff590a8a10c9b39890072f2ac9394d9fef47b02a6a4470c124f842d5797a505a1c1b2adeaada33d1a7c77ba0927ef71fdf3e70e1f78bb414680fd2eb3bd6acbcffca8387a3f518c0fff557c99d6369546503eacb15708ed4bedb7f2c72dd428d92428915720f0300feace5bedc563e5234d4f0dfa03eddc4389b28a2f82f415b36e186ed8bf50498310921f6feaef8fd5ba756fbc2ebe73e415a8b557278738bc6dcc79a7e5495cbddea80a3b484e06276dd1eb6b0089d1e0ad5c478db81020b3469ccd55704ef7de1e3a9ac4efc52f07d44896c85daa607c6048fd5a8bf01ad26688372909c7b811592a6d5770539c959dedda9e30baea622e9b8afd1309f1c4403a4bae1e1af7909e82e90980c117845a3e421a624a96d181bb99a434fba5f6837537655fb11cf5dac52f00dcbc90bf1f7f4eb12e23e3545057bdb7656d41d78f638acc7456cac5dbd3719d4b7778a14ae327d304c46c45b2f8ea145e46ff30590679d7d43404fcc2bb1282d82d53b85f7ab46dd5ab2374b44bb24d3bafc212cf1186884ed95c278b35a9c22cb6f9ec0826eceefc62bdf8708b70b5e7d1ded060fa9fc00bf9aa331019f911ade8d62d28f6037eff2ecbd97a7111929900858c94e930c59ef60762160d98e91bb87ec666d573ac4b82be1f844e2f9c7f880778ea4d540dfbd4d5cbfbf3afd8d07709a3cf06df43c4a2550d934121e92ac18e10430d66825ff0a3837036f0f0cc8043b6435ce32564e1f0a4ffc97d36f771c5d6e6e14fbed2f76f11ed520f86bfa82bdbfe8ea8e88f8d87ba8a06fe30852c393af20a6ad61df1535b084258de5b0636023970f760d05e963d83a30a752e2b066d31f284346f3e4e6db8a4a47da93744f3ab5bad1d1ee0465381ef13a928ddcf156a0d64621012c5a0ec6f55da3dacacb5fade31fe448f1fdd25bae8672cf886f69441a12c408871bc4dec2547eb7c172e0f0cabf6c8f94498eb03e026e5d5c2fb56ba4d236e303eb6a8d55fd7f57e23d2dca1e334b37a3a9014a13d1bde306beddfd4ad33fc9405cfb2a3bd198b0e5ec1ed590a83cb6eb8ea74b14bd6600933777049aec58c205f34b59e7d6a3831e9fce22f78660c31d150e0b8c4a901ec34895210b153735cc00ede998d6cfc2679991f7daaac693274cf5aeaac9a77d97b926335b8b1b0489fe1e5f75e6e8422c1d628cca99b90075481f792406be84cca763c841f167ac7ef34bf6dad8b3645af61ab740de77e050fd0295249d8794f2ec868e3c10ccf3ad62119b0f0ef66b89cef94b9bf9385f46715f7a927ba477e843c1984aaa6550e55fbb0975734dea599d0dabc14a5f1acce23b43801838deaad703488e37f2bccf60754fe85b954398e22750a2723cf92a4f3025a239a86b791f3e46229320d0fa2c6c6be6369d1d71d7313cbc3aa95ba8c765b2258a5ea69dfbebb8d19167c76a2c9036dc2f8bf36365c6d73c8aef458fad9a6c730176abdbd7de512f4165c1393e85e78a1df6180b39a5fc6bcfcd6327c455d0d350df4039e63e7748aa5803efe6fc309c37c11817d4b9843797c540555322206e18930133205e48e4e088b348ac4b8e7830cec2b020dd31faa84f86b6beefe3ca3a4fdfb1c9643fb32dfdfee17fc2238d90981a52a2c5711cc509a57f5602717e1751b9ff38ffafe90dc84d8506f584f8882c17d80bdac10e57b04ec4bd89fbb0c855fe412cac35ff083e4401986c859b6abbbd1dd58cce1a50160722077f667a8ad96244ef930da6c38369432916257346047326d8bd215616dc12dedc780af25906257ceb1b5b4f803330776da62806944220298eeca6784e210c10e8ecce494a8cd82318d16bb9737de320fa2af059e25958e90991fc947a79196a4a8899b937f10cc6d926f0dfab991db012ee91b27c11c52c58cbdf2f75614392872210ee0238544f9ee944709059db4390bd0a0701aba1a0f14345cf45a395c856a7c7d9185f820b5551e84731de0b97a49888ca89fcb76953b13eda79c1253bd71e7ced250e3fc378e620fc37c983938da5886866597dd761b5ba39921e4d959470299bb70cf8bf4bd42cc265f42f3200b454d4742ca0f46be3ed0466f89f31042d812312ffbe99a463c8dee753c36933928e6570e663313e2b2ef6ef12c9da92a3a89127cdfcc6f860f7dbbb77c16289e5ed7e30335fc27a86dc95ae9b0012b2b136403f72ecf73cd76aee6afae06c8628d519de8e15ba4a7973dde66ca832511fdd2a025dd268174fc48fb55b7335c6b66ec0565572d40815e32b790731e515c5142c0122bfb118119d70874cdb6022cdfe4069f59bca166615df5fd5e988de0d300b7dbd87798f5272973516ecd44e3e31e5cf205acbb141cda8149505cfed757bd999da26ada7caf9e9228da10c3807baa4be4d26047d0d2db8c1782ee6c5be1390fb779cae25aaaa9ab25556e9d122f86a6a89cd299c7ddec501ecbaee11e47e9f2443ee6a589b971b0265da1f0337bb11bb3d52516f15708de88cc3197bb50095c73ad59c20de143ccf3c97c0d027ac20bd3fa5f891c96f4f8bfa3c7efc85a6a5c43e848c7eb085d4d3e29c987f484c90fbec80c283faf1cb04621ce7ebfca35ff330c2f54d481047514fbfc1488693232e7584ab1538a5eb6bd82a5fbdd1a8c7c68bc25def6355635ea98eaf9b4ddba86e314c3e9dce89db91935dc45ce11738cd4228a49b722f994d4306e3b3ce571264d696811b7bf6fd005e81276ce7f779d6dbf733e2a2217941325528be7f37e7fb5f068f6976ea7f5a6620382e48e5bced129cb4edc17dbe12acbbcf93dfc5154c9d288de17b79e04e582dad91a8fc00b9fc95128b74c500a30d745f869aaf088bdbbd322b976610ec2791a12d7024d02ffaf0cb478001a8577c2050bef41d76ff35024751db07b64b0cc23c40f9b3633db5fee1dcce8bd543bb3c3d23415a1ad27522e0605bb4fcdd7323a0c6007b6f90aa8635264cd9d91ec7db507a6a521436666201207c4f0f5a2b2a5274f117bae11b3c7d0c1d1451532d4ab4459b4fd8fb264e4ce4cbf903fe5ebc3150c18e0b2b4b28791608ace4d6720fd3fd220ae5c6d30c631e1f500605e57557f380f86970373ebdd0effbbc48839457dddba85dcf49afff49c5dd9a7073176aedc2ab490aab101e90f6e771bc25d653062c895fb278eca31b0390dd840c2599ccc3db32d2c416a7e06402aef72b3c7bebd39ebb2104b84664492cd9a5a8dd61c5027448d2b279550d258088ae8d23c9b8e824e31d45ff7dd87538d3107652e60ec29508fe8bd327e1fc65ca0b91f6a35f39641decfadf9b6fab839dc1fea", 0x1000}, {&(0x7f0000000000)="1e07e6ec0ef8b8c0776c752b78226e87112369ce30be54a96dab", 0x1a}, {&(0x7f0000000100)="157058b00194f1c0282df34a90e3bf1fbfa7a2121d4fa9713de367b6c905", 0x1e}], 0x5, &(0x7f0000001600)=[@rights={{0x20, 0x1, 0x1, [r3, r1, r1, r4]}}, @cred={{0x1c, 0x1, 0x2, {r0, r5, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r6, r8, r11}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x24, 0x1, 0x1, [r2, r12, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0xe0, 0x4000000}, {&(0x7f0000001700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001780)="6b0550cffccc40e12028d7f629f7bc7946c955c85a5fa287ef2a83bab62b25307b37100d745350b2933392b3730e081663996e66439677404a9cfe", 0x3b}, {&(0x7f00000017c0)="d55432cc10a387177214028fcb5743f1f1febf091807d1d2a1c235c3730e96e174f850319e874abb555220d342de5ecb52bc241c71f7987a30857ae207d1ab11dfe8ad308ad5bf4f7a105392ebbfc74900ad5e1026e5290f0783d705db2e2e6c2074080831e399d885ab046dba78553900a5657438d8a2db52d067ac9c2ec51430a8f83483958b580a9bbf5312ba65fe8e4dcf2af069f0f36fd141c36a7f99ed3468a8a4e30fb3b4c081644d4b6a0e73bfbdb901a3d2fcd1f1e8b93bccb9a57c5ab0ff388c058ea4473075ffde348cce74fa5351dd4faaf1cd9e9042eed7ed1576631b3d2177eaf11c19", 0xea}, {&(0x7f00000018c0)="d0495c8e9e8aa45de5877c378810200bc838693e0ae1368b0cd27d33a3893d348ac80af563f14bd64038889e897f1cffaf3078d2fa1ee0ec655b48dd4a06aabecc01629495627beff676231e595e2771ece805bd50350b7280693a38575ff03f63317ec4203c8a125318186433f79cf1518f5cef374515024c77f06bda58dfb59cf916486f4c9f62b9c4bf009311f95bda8bcb7d9bee663db1c9ed9129732004971ae13d25375db0213e3bbb78a7fae3c2ab872913b549271ca0577862a5b6a9444a3fcc1248c8ab8cc84875563a2b0c74671465dcb4d3e76ca16de456c7a5453d9296a7b9072bc70984", 0xea}, {&(0x7f0000003380)="4989ef42d85a5dcdfbf2611592446ba1556adbbabb03991b1f122ebf3e9c9c48b74befb5d0555d7d074c51e6b1ae51bcc7ffb915fb649ec8bfb88f994fed01fcc46fd7957128456069421ad20d796abeb1571228a6ecf218c373a847c5fdcfcd758a6475f7279210cd73886349c6d6b18cf0dae5faf11c21e9a471b517e17b82f45ec90d4d06d2f7ec4d2e9a6b8a2c67c3c2f33443805aaf405d1cd41f19b3a09dcced4c7e6d0e98a1", 0xa9}, {&(0x7f0000001a80)="751a12216753d8b9a5de88a1b85f5dd52bf9730b0b7af2afa9f9c9eb55c1337070b84c0e0a93b9aa0cab358823dc2e512ba8da506781e5d8b16bb4d51b79ac45644df37ac4f4a361ae67b9ca51edab8a47f43d4b0263d30b52c33ea0ee8bc153618fa0ecfd5c44554167a72cf7eb5c51090116ac65bfe974a8f06c42c00221e273fe1d019502b5fd298f13177faa1f4db8a2960af894b95f9155149e004bbd1d3d971e77fba3a46463e52399b2", 0xad}], 0x5, &(0x7f0000001c00)=[@cred={{0x1c, 0x1, 0x2, {r6, r10, r9}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58, 0x20000080}, {&(0x7f0000001c80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001d00)="42aa4607a5d2eb089c06bb10f12e02da19abe4cfd6401043af0321b21adfe6d350ff3997f5580f8cb2d75b075db12183ee327698b83fdb16d6b4f4f3496b3629a17e1765917c7ad5cc2cb817c3007ba956d29e005bbefea0abf4d229b2c821f5ab2d61c7d18dad0c0daf6dca2ef71facf80396391f08e08a8e9b54236ae99dbc9e27efecbca1fc933f664ed82db5", 0x8e}], 0x1, &(0x7f0000001e00)=[@cred={{0x1c, 0x1, 0x2, {r6, 0xffffffffffffffff}}}], 0x20, 0x48010}, {&(0x7f0000001e40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000001ec0)="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", 0x1000}, {&(0x7f0000002ec0)="ee1dca66e2c617ad8e323a10b2cb70b2ec16b1e348e8114c6d2e826e21376d30933407b657d48e1e414eb16ed298f3c7e6edfaf13c6b973f684e0c6e9b93e79224a523605527d8ed6cec6e3b0faeceb3e9365506581b5a4566ddaea135704eeced19dbec85a69e0ba103764fd630fceb9b0d0b2b31f7c5ee05af257c1fcbdceb17bcfc6be791ce538aef1a0169539a765833f9f7392ef5052868f819c1d80b3f60aacf7e5f3e354e232fe0fc7b73211c0b979898607e6787ea7806701f4933b28625c6c5b2e153b8f6aa96d5ee362ca4db45f616ef33dcfff62d9471ea650d35c056aff899dadc2c4efe5c", 0xeb}, {&(0x7f0000002fc0)="fdcb028511c354b1f77c247ca6db216356e18864e49693069823c33686090214e146859a1b829e8b279540ee2ce3fef3293688cf69d26c8ae04515209bfa24477f6b349a1ee087741f5d", 0x4a}, {&(0x7f0000003040)="0cb8226db5138a988fdf38fcf063aacab24070b4707064f10456f871b8f1f6517ee6f0f4c9e0fe07fba773", 0x2b}, {&(0x7f0000003080)="c0467659b4d0a8505346d7ae0e0989992c3cbea4d2f646e51c95d191af51c37243998c61623004f08a1dcfd555ddd319cc81ca89b7b62db2713e0095cec84236796d", 0x42}, {&(0x7f0000003100)="c3ef8dfe38d07a993665b2037abeb8bb00586efc22a1", 0x16}], 0x6, &(0x7f0000003200)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r4, r7, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, r8}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x4040801}], 0x4, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:49 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200010000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:49 executing program 1 (fault-call:3 fault-nth:52): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:49 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x58000000}]) close(r0) 21:48:49 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200018000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3254.089808][T32350] FAULT_INJECTION: forcing a failure. [ 3254.089808][T32350] name failslab, interval 1, probability 0, space 0, times 0 [ 3254.102480][T32350] CPU: 1 PID: 32350 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3254.111241][T32350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3254.121296][T32350] Call Trace: [ 3254.124578][T32350] dump_stack+0x137/0x19d [ 3254.128912][T32350] should_fail+0x23c/0x250 [ 3254.133350][T32350] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3254.138649][T32350] __should_failslab+0x81/0x90 [ 3254.143437][T32350] should_failslab+0x5/0x20 [ 3254.148024][T32350] kmem_cache_alloc+0x46/0x300 [ 3254.152788][T32350] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3254.157901][T32350] ? mark_buffer_dirty+0x151/0x200 [ 3254.163090][T32350] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3254.169165][T32350] ext4_new_meta_blocks+0x84/0x180 [ 3254.174349][T32350] ext4_ext_insert_extent+0x9b3/0x2bc0 [ 3254.179845][T32350] ext4_ext_map_blocks+0x167d/0x1f00 [ 3254.185132][T32350] ? ext4_es_lookup_extent+0x36b/0x490 [ 3254.190628][T32350] ext4_map_blocks+0x70d/0xef0 [ 3254.195402][T32350] ? alloc_buffer_head+0x93/0x1a0 [ 3254.200432][T32350] _ext4_get_block+0xf6/0x290 [ 3254.205162][T32350] ext4_get_block_unwritten+0x26/0x30 [ 3254.210609][T32350] __block_write_begin_int+0x4a2/0x1060 [ 3254.216163][T32350] ? _ext4_get_block+0x290/0x290 [ 3254.221190][T32350] ? ext4_write_begin+0x2a5/0xcc0 [ 3254.226211][T32350] ? _ext4_get_block+0x290/0x290 [ 3254.231169][T32350] __block_write_begin+0x2b/0x40 [ 3254.236111][T32350] ext4_write_begin+0x41b/0xcc0 [ 3254.240993][T32350] ext4_da_write_begin+0x20e/0x820 [ 3254.246103][T32350] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3254.252024][T32350] generic_perform_write+0x196/0x3a0 [ 3254.257308][T32350] ? ext4_da_write_begin+0x820/0x820 [ 3254.262609][T32350] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3254.268238][T32350] ext4_file_write_iter+0x2e7/0x11d0 [ 3254.273524][T32350] ? __perf_sw_event+0x10b/0x120 [ 3254.278467][T32350] ? fsnotify_perm+0x59/0x2e0 [ 3254.283160][T32350] ? security_file_permission+0x87/0xa0 21:48:49 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf7ff000, 0x1b2ec479) 21:48:49 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f00000001c0)={r4}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000040)={r5}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000000)={r5, 0x0, r0, 0x5}) [ 3254.288741][T32350] ? rw_verify_area+0x136/0x250 [ 3254.293656][T32350] aio_write+0x287/0x360 [ 3254.297921][T32350] ? io_submit_one+0xb0/0x1350 [ 3254.302705][T32350] ? kmem_cache_alloc+0x1af/0x300 [ 3254.307735][T32350] io_submit_one+0x82f/0x1350 [ 3254.312498][T32350] __se_sys_io_submit+0xf5/0x260 [ 3254.317447][T32350] __x64_sys_io_submit+0x3f/0x50 [ 3254.322452][T32350] do_syscall_64+0x34/0x50 [ 3254.326903][T32350] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3254.332867][T32350] RIP: 0033:0x4665f9 [ 3254.337044][T32350] 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 [ 3254.356779][T32350] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3254.365200][T32350] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3254.373174][T32350] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3254.381147][T32350] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3254.389115][T32350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3254.397113][T32350] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:49 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20001c000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:49 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x59000000}]) close(r0) 21:48:49 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200026000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:49 executing program 1 (fault-call:3 fault-nth:53): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3254.605315][ T25] kauditd_printk_skb: 2 callbacks suppressed [ 3254.605330][ T25] audit: type=1326 audit(1619300929.921:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3254.655462][T32374] FAULT_INJECTION: forcing a failure. [ 3254.655462][T32374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3254.668529][T32374] CPU: 0 PID: 32374 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3254.677331][T32374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3254.687409][T32374] Call Trace: [ 3254.690711][T32374] dump_stack+0x137/0x19d [ 3254.695125][T32374] should_fail+0x23c/0x250 [ 3254.699563][T32374] should_fail_usercopy+0x16/0x20 [ 3254.704583][T32374] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3254.710675][T32374] generic_perform_write+0x1e4/0x3a0 [ 3254.716004][T32374] ? ext4_da_write_begin+0x820/0x820 [ 3254.721288][T32374] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3254.726836][T32374] ext4_file_write_iter+0x2e7/0x11d0 [ 3254.732199][T32374] ? __perf_sw_event+0x10b/0x120 [ 3254.737211][T32374] ? fsnotify_perm+0x59/0x2e0 [ 3254.741885][T32374] ? security_file_permission+0x87/0xa0 [ 3254.747495][T32374] ? rw_verify_area+0x136/0x250 [ 3254.752344][T32374] aio_write+0x287/0x360 [ 3254.756582][T32374] ? io_submit_one+0xb0/0x1350 [ 3254.761337][T32374] ? kmem_cache_alloc+0x1af/0x300 [ 3254.766414][T32374] io_submit_one+0x82f/0x1350 [ 3254.771084][T32374] __se_sys_io_submit+0xf5/0x260 [ 3254.776014][T32374] __x64_sys_io_submit+0x3f/0x50 [ 3254.780949][T32374] do_syscall_64+0x34/0x50 [ 3254.785404][T32374] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3254.791299][T32374] RIP: 0033:0x4665f9 [ 3254.795235][T32374] 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 [ 3254.814876][T32374] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3254.823466][T32374] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3254.831464][T32374] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3254.839426][T32374] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3254.847385][T32374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:50 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200030000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3254.855425][T32374] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffff000, 0x1b2ec479) 21:48:50 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000fe000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:50 executing program 4: r0 = request_key(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={'syz', 0x0}, 0x0, 0x0) keyctl$invalidate(0x15, r0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='\x00', r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r1, &(0x7f0000000100)={0x38, 0x3, 0x4, 0x4955, 0x8001, 0x7fff, 0x0, 0x1, 0x0, 0xbf}, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:50 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x5a000000}]) close(r0) 21:48:50 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200004020002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:50 executing program 1 (fault-call:3 fault-nth:54): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3255.035762][T32393] FAULT_INJECTION: forcing a failure. [ 3255.035762][T32393] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3255.049030][T32393] CPU: 0 PID: 32393 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3255.057803][T32393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3255.067889][T32393] Call Trace: [ 3255.071163][T32393] dump_stack+0x137/0x19d [ 3255.075961][T32393] should_fail+0x23c/0x250 [ 3255.080399][T32393] __alloc_pages_nodemask+0xe7/0x310 [ 3255.085692][T32393] alloc_pages_current+0x21d/0x310 [ 3255.090821][T32393] __page_cache_alloc+0x4d/0xf0 [ 3255.095676][T32393] pagecache_get_page+0x5f4/0x900 [ 3255.100706][T32393] grab_cache_page_write_begin+0x3f/0x70 [ 3255.106397][T32393] ext4_da_write_begin+0x305/0x820 [ 3255.111512][T32393] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3255.117510][T32393] generic_perform_write+0x196/0x3a0 [ 3255.122788][T32393] ? ext4_da_write_begin+0x820/0x820 [ 3255.128060][T32393] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3255.133654][T32393] ext4_file_write_iter+0x2e7/0x11d0 [ 3255.139063][T32393] ? __perf_sw_event+0x10b/0x120 [ 3255.144010][T32393] ? fsnotify_perm+0x59/0x2e0 [ 3255.148668][T32393] ? security_file_permission+0x87/0xa0 [ 3255.154203][T32393] ? rw_verify_area+0x136/0x250 [ 3255.159065][T32393] aio_write+0x287/0x360 [ 3255.163350][T32393] ? io_submit_one+0xb0/0x1350 [ 3255.168091][T32393] ? kmem_cache_alloc+0x1af/0x300 [ 3255.173153][T32393] io_submit_one+0x82f/0x1350 [ 3255.177822][T32393] __se_sys_io_submit+0xf5/0x260 [ 3255.182773][T32393] __x64_sys_io_submit+0x3f/0x50 [ 3255.183450][ T25] audit: type=1326 audit(1619300930.501:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.187787][T32393] do_syscall_64+0x34/0x50 [ 3255.216108][T32393] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3255.222012][T32393] RIP: 0033:0x4665f9 [ 3255.225983][T32393] 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 [ 3255.245589][T32393] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3255.253996][T32393] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3255.261958][T32393] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3255.269921][T32393] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3255.277887][T32393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3255.285852][T32393] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 [ 3255.296360][ T25] audit: type=1326 audit(1619300930.501:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.328855][ T25] audit: type=1326 audit(1619300930.501:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.355942][ T25] audit: type=1326 audit(1619300930.501:605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.380484][ T25] audit: type=1326 audit(1619300930.501:606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.404622][ T25] audit: type=1326 audit(1619300930.501:607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.429027][ T25] audit: type=1326 audit(1619300930.501:608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.453116][ T25] audit: type=1326 audit(1619300930.501:609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 [ 3255.477406][ T25] audit: type=1326 audit(1619300930.501:610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=32358 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x7fc00000 21:48:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x10000000, 0x1b2ec479) 21:48:50 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fcntl$setlease(r0, 0x400, 0x0) fallocate(r0, 0x11, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000000)) 21:48:50 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000030002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:50 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x5b000000}]) close(r0) 21:48:50 executing program 1 (fault-call:3 fault-nth:55): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3255.650350][T32407] FAULT_INJECTION: forcing a failure. [ 3255.650350][T32407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3255.663609][T32407] CPU: 0 PID: 32407 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3255.672406][T32407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3255.682507][T32407] Call Trace: [ 3255.685799][T32407] dump_stack+0x137/0x19d [ 3255.690130][T32407] should_fail+0x23c/0x250 [ 3255.694546][T32407] __alloc_pages_nodemask+0xe7/0x310 21:48:50 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200002040002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3255.699834][T32407] alloc_pages_current+0x21d/0x310 [ 3255.705008][T32407] __page_cache_alloc+0x4d/0xf0 [ 3255.709924][T32407] pagecache_get_page+0x5f4/0x900 [ 3255.714959][T32407] grab_cache_page_write_begin+0x3f/0x70 [ 3255.720687][T32407] ext4_da_write_begin+0x305/0x820 [ 3255.725815][T32407] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3255.731718][T32407] generic_perform_write+0x196/0x3a0 [ 3255.737005][T32407] ? ext4_da_write_begin+0x820/0x820 [ 3255.742286][T32407] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3255.747834][T32407] ext4_file_write_iter+0x2e7/0x11d0 [ 3255.753122][T32407] ? __perf_sw_event+0x10b/0x120 [ 3255.758078][T32407] ? fsnotify_perm+0x59/0x2e0 [ 3255.762802][T32407] ? security_file_permission+0x87/0xa0 [ 3255.768349][T32407] ? rw_verify_area+0x136/0x250 [ 3255.773201][T32407] aio_write+0x287/0x360 [ 3255.777482][T32407] ? io_submit_one+0xb0/0x1350 [ 3255.782246][T32407] ? kmem_cache_alloc+0x1af/0x300 [ 3255.787321][T32407] io_submit_one+0x82f/0x1350 [ 3255.792167][T32407] __se_sys_io_submit+0xf5/0x260 [ 3255.797102][T32407] __x64_sys_io_submit+0x3f/0x50 [ 3255.802098][T32407] do_syscall_64+0x34/0x50 [ 3255.806548][T32407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3255.812481][T32407] RIP: 0033:0x4665f9 [ 3255.816367][T32407] 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 [ 3255.835985][T32407] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x50, 0x7f, 0x3ff, 0x7fffffff, 0x1000, 0x3f, 0x20, 0x5}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:51 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200006040002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r2 = accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) connect$unix(r3, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendfile(r1, r2, &(0x7f0000000100)=0x7, 0x2) 21:48:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x107ff000, 0x1b2ec479) [ 3255.844396][T32407] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3255.852362][T32407] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3255.860330][T32407] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3255.868292][T32407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3255.876867][T32407] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:51 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x5c000000}]) close(r0) 21:48:51 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200080040002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:51 executing program 1 (fault-call:3 fault-nth:56): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3256.257398][T32438] FAULT_INJECTION: forcing a failure. [ 3256.257398][T32438] name failslab, interval 1, probability 0, space 0, times 0 [ 3256.270078][T32438] CPU: 0 PID: 32438 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3256.278842][T32438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3256.288888][T32438] Call Trace: [ 3256.292159][T32438] dump_stack+0x137/0x19d [ 3256.296515][T32438] should_fail+0x23c/0x250 [ 3256.300927][T32438] ? __es_insert_extent+0x51f/0xe80 [ 3256.308986][T32438] __should_failslab+0x81/0x90 [ 3256.313752][T32438] should_failslab+0x5/0x20 [ 3256.318253][T32438] kmem_cache_alloc+0x46/0x300 [ 3256.323026][T32438] __es_insert_extent+0x51f/0xe80 [ 3256.328149][T32438] ext4_es_insert_delayed_block+0xfb/0x370 [ 3256.333962][T32438] ? ext4_claim_free_clusters+0x5b/0x80 [ 3256.339588][T32438] ext4_da_get_block_prep+0x582/0x9b0 [ 3256.345005][T32438] __block_write_begin_int+0x4a2/0x1060 [ 3256.350631][T32438] ? add_to_page_cache_lru+0x150/0x1b0 [ 3256.356086][T32438] ? ext4_da_release_space+0x230/0x230 [ 3256.361615][T32438] ? ext4_da_write_begin+0x410/0x820 [ 3256.366898][T32438] ? ext4_da_release_space+0x230/0x230 [ 3256.372375][T32438] __block_write_begin+0x2b/0x40 [ 3256.377316][T32438] ext4_da_write_begin+0x4c8/0x820 [ 3256.382425][T32438] generic_perform_write+0x196/0x3a0 [ 3256.387712][T32438] ? ext4_da_write_begin+0x820/0x820 [ 3256.392989][T32438] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3256.398534][T32438] ext4_file_write_iter+0x2e7/0x11d0 [ 3256.403833][T32438] ? __perf_sw_event+0x10b/0x120 [ 3256.408838][T32438] ? fsnotify_perm+0x59/0x2e0 [ 3256.413513][T32438] ? security_file_permission+0x87/0xa0 [ 3256.419076][T32438] ? rw_verify_area+0x136/0x250 [ 3256.423923][T32438] aio_write+0x287/0x360 [ 3256.428219][T32438] ? io_submit_one+0xb0/0x1350 [ 3256.433013][T32438] ? kmem_cache_alloc+0x1af/0x300 [ 3256.438077][T32438] io_submit_one+0x82f/0x1350 [ 3256.442752][T32438] __se_sys_io_submit+0xf5/0x260 [ 3256.447683][T32438] __x64_sys_io_submit+0x3f/0x50 [ 3256.452614][T32438] do_syscall_64+0x34/0x50 [ 3256.457110][T32438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3256.463004][T32438] RIP: 0033:0x4665f9 [ 3256.466892][T32438] 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 [ 3256.486500][T32438] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3256.494918][T32438] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3256.502886][T32438] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3256.510906][T32438] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3256.518907][T32438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3256.526871][T32438] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 [ 3256.546016][T32623] EXT4-fs: 30 callbacks suppressed 21:48:51 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x5d000000}]) close(r0) 21:48:51 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x10fff000, 0x1b2ec479) 21:48:51 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000050002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:51 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) fcntl$setstatus(r0, 0x4, 0x44000) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000340)=""/128, 0x80}, {&(0x7f00000003c0)=""/25, 0x19}, {&(0x7f0000000400)=""/169, 0xa9}], 0x7, 0x7fffffff, 0x7) [ 3256.546030][T32623] EXT4-fs (sda1): Delayed block allocation failed for inode 13847 at logical offset 1135 with max blocks 1 with error 28 [ 3256.563787][T32623] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3256.563787][T32623] [ 3256.573426][T32623] EXT4-fs (sda1): Total free blocks count 63 [ 3256.579410][T32623] EXT4-fs (sda1): Free/Dirty block details [ 3256.585244][T32623] EXT4-fs (sda1): free_blocks=19099 [ 3256.590511][T32623] EXT4-fs (sda1): dirty_blocks=2965 [ 3256.595732][T32623] EXT4-fs (sda1): Block reservation details [ 3256.601640][T32623] EXT4-fs (sda1): i_reserved_data_blocks=1 21:48:52 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20003e050002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:52 executing program 0: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x9bf, 0x1, 0x3f, 0x0, 0x100000000, 0x401}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000100)={0x0, "b102869f3b34f96f2e5bd7781aa99220"}) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:52 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x5e000000}]) close(r0) 21:48:52 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000060002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:52 executing program 1 (fault-call:3 fault-nth:57): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x10005, 0xffffffffffffffff, 0x74f2, 0x6}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x6, 0x10000000, 0x9, 0x0, 0x2, 0x7, 0x9, 0x5, 0xf78c}, 0x0) r3 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r3}, &(0x7f0000000000)) ptrace(0x8, r3) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x3, 0x6, 0x4, 0x20, 0x0, 0x94e6, 0x158c0, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0xd7, 0x2}, 0x43220, 0x6, 0x0, 0x0, 0x80000000, 0x20, 0x5, 0x0, 0xffffffff, 0x0, 0x6}, r4, 0x10, 0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x6, 0x0, 0x6, 0x1, 0x7, 0x7, 0x23, 0xffffffff, 0x81}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) r5 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r5}, &(0x7f0000000000)) sched_setattr(r5, &(0x7f0000000180)={0x38, 0x5, 0x20, 0x7, 0x1, 0x80000000, 0xfffffffffffffffb, 0x20, 0x10001, 0x33}, 0x0) 21:48:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x11000000, 0x1b2ec479) [ 3256.982211][T32462] FAULT_INJECTION: forcing a failure. [ 3256.982211][T32462] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3256.995296][T32462] CPU: 1 PID: 32462 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3257.004064][T32462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3257.014112][T32462] Call Trace: [ 3257.017412][T32462] dump_stack+0x137/0x19d [ 3257.021744][T32462] should_fail+0x23c/0x250 [ 3257.026152][T32462] should_fail_usercopy+0x16/0x20 [ 3257.031246][T32462] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3257.037329][T32462] generic_perform_write+0x1e4/0x3a0 [ 3257.042610][T32462] ? ext4_da_write_begin+0x820/0x820 [ 3257.047889][T32462] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3257.053521][T32462] ext4_file_write_iter+0x2e7/0x11d0 [ 3257.058809][T32462] ? __perf_sw_event+0x10b/0x120 [ 3257.063743][T32462] ? fsnotify_perm+0x59/0x2e0 [ 3257.068480][T32462] ? security_file_permission+0x87/0xa0 [ 3257.074022][T32462] ? rw_verify_area+0x136/0x250 [ 3257.078927][T32462] aio_write+0x287/0x360 [ 3257.083163][T32462] ? io_submit_one+0xb0/0x1350 [ 3257.087966][T32462] ? kmem_cache_alloc+0x1af/0x300 [ 3257.093062][T32462] io_submit_one+0x82f/0x1350 [ 3257.097734][T32462] __se_sys_io_submit+0xf5/0x260 [ 3257.102746][T32462] __x64_sys_io_submit+0x3f/0x50 [ 3257.107678][T32462] do_syscall_64+0x34/0x50 [ 3257.112091][T32462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3257.117988][T32462] RIP: 0033:0x4665f9 [ 3257.121871][T32462] 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 [ 3257.141474][T32462] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3257.149907][T32462] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3257.157867][T32462] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3257.165852][T32462] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3257.173815][T32462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:52 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200004060002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3257.181779][T32462] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:52 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000070002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:52 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x5f000000}]) close(r0) 21:48:52 executing program 1 (fault-call:3 fault-nth:58): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:52 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000a0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3257.372057][T32480] FAULT_INJECTION: forcing a failure. [ 3257.372057][T32480] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3257.385399][T32480] CPU: 0 PID: 32480 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3257.394183][T32480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3257.404228][T32480] Call Trace: [ 3257.407509][T32480] dump_stack+0x137/0x19d [ 3257.411845][T32480] should_fail+0x23c/0x250 [ 3257.416257][T32480] __alloc_pages_nodemask+0xe7/0x310 [ 3257.421547][T32480] alloc_pages_current+0x21d/0x310 [ 3257.426660][T32480] __page_cache_alloc+0x4d/0xf0 [ 3257.431581][T32480] pagecache_get_page+0x5f4/0x900 [ 3257.436609][T32480] grab_cache_page_write_begin+0x3f/0x70 [ 3257.442300][T32480] ext4_da_write_begin+0x305/0x820 [ 3257.447540][T32480] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3257.453477][T32480] generic_perform_write+0x196/0x3a0 [ 3257.458901][T32480] ? ext4_da_write_begin+0x820/0x820 [ 3257.464173][T32480] ext4_buffered_write_iter+0x2f2/0x3f0 21:48:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x117ff000, 0x1b2ec479) [ 3257.469712][T32480] ext4_file_write_iter+0x2e7/0x11d0 [ 3257.475089][T32480] ? __perf_sw_event+0x10b/0x120 [ 3257.480032][T32480] ? fsnotify_perm+0x59/0x2e0 [ 3257.484808][T32480] ? security_file_permission+0x87/0xa0 [ 3257.490427][T32480] ? rw_verify_area+0x136/0x250 [ 3257.495370][T32480] aio_write+0x287/0x360 [ 3257.499617][T32480] ? io_submit_one+0xb0/0x1350 [ 3257.504381][T32480] ? kmem_cache_alloc+0x1af/0x300 [ 3257.509459][T32480] io_submit_one+0x82f/0x1350 [ 3257.514134][T32480] __se_sys_io_submit+0xf5/0x260 [ 3257.519166][T32480] __x64_sys_io_submit+0x3f/0x50 [ 3257.524104][T32480] do_syscall_64+0x34/0x50 [ 3257.528526][T32480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3257.535304][T32480] RIP: 0033:0x4665f9 [ 3257.539265][T32480] 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 [ 3257.559004][T32480] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:52 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fallocate(r1, 0x44, 0x7, 0x7) 21:48:52 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60000000}]) close(r0) 21:48:52 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000b0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:52 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x11fff000, 0x1b2ec479) [ 3257.567426][T32480] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3257.575394][T32480] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3257.583358][T32480] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3257.591320][T32480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3257.599289][T32480] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x0, &(0x7f0000000180)={0x1, 0x7}) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) prlimit64(r0, 0x14, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x4, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r4, &(0x7f0000000100)={0x38, 0x4, 0x10000050, 0x0, 0x38c7, 0xc00000000000000, 0x6, 0x48e4a6bd, 0x4, 0x4}, 0x0) 21:48:53 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000180002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:53 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x61000000}]) close(r0) 21:48:53 executing program 0: setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "5601b7add7a08098f420a11faddceeb8"}, 0x11, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x12000000, 0x1b2ec479) 21:48:53 executing program 1 (fault-call:3 fault-nth:59): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3257.926610][T32510] FAULT_INJECTION: forcing a failure. [ 3257.926610][T32510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3257.939711][T32510] CPU: 1 PID: 32510 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3257.948549][T32510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3257.958640][T32510] Call Trace: [ 3257.961913][T32510] dump_stack+0x137/0x19d [ 3257.966247][T32510] should_fail+0x23c/0x250 [ 3257.970685][T32510] should_fail_usercopy+0x16/0x20 [ 3257.975701][T32510] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3257.981774][T32510] generic_perform_write+0x1e4/0x3a0 [ 3257.987051][T32510] ? ext4_da_write_begin+0x820/0x820 [ 3257.992329][T32510] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3257.997928][T32510] ext4_file_write_iter+0x2e7/0x11d0 [ 3258.003227][T32510] ? __perf_sw_event+0x10b/0x120 [ 3258.008205][T32510] ? fsnotify_perm+0x59/0x2e0 [ 3258.012908][T32510] ? security_file_permission+0x87/0xa0 [ 3258.018461][T32510] ? rw_verify_area+0x136/0x250 [ 3258.023317][T32510] aio_write+0x287/0x360 [ 3258.027557][T32510] ? io_submit_one+0xb0/0x1350 [ 3258.032334][T32510] ? kmem_cache_alloc+0x1af/0x300 [ 3258.037353][T32510] io_submit_one+0x82f/0x1350 [ 3258.042024][T32510] __se_sys_io_submit+0xf5/0x260 [ 3258.046957][T32510] __x64_sys_io_submit+0x3f/0x50 [ 3258.051888][T32510] do_syscall_64+0x34/0x50 [ 3258.056304][T32510] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3258.062194][T32510] RIP: 0033:0x4665f9 [ 3258.066080][T32510] 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 [ 3258.085704][T32510] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3258.094121][T32510] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3258.102088][T32510] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3258.110111][T32510] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3258.118078][T32510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x20000000, 0x1b2ec479) 21:48:53 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000001c0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:53 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2a02, 0xc2) openat(r1, &(0x7f0000000040)='./file0\x00', 0x44000, 0x188) fallocate(r0, 0x11, 0x0, 0x1b2ec479) [ 3258.126048][T32510] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:53 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000200002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:53 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3a320000, 0x1b2ec479) 21:48:53 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x62000000}]) close(r0) 21:48:54 executing program 1 (fault-call:3 fault-nth:60): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:54 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000260002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r3, 0xc0109428, &(0x7f0000000000)={0x0, 0x1}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3b2a0000, 0x1b2ec479) 21:48:54 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x63000000}]) close(r0) 21:48:54 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000300002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3258.839774][T32551] FAULT_INJECTION: forcing a failure. [ 3258.839774][T32551] name failslab, interval 1, probability 0, space 0, times 0 [ 3258.852446][T32551] CPU: 1 PID: 32551 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3258.861207][T32551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3258.871256][T32551] Call Trace: [ 3258.874525][T32551] dump_stack+0x137/0x19d [ 3258.878859][T32551] should_fail+0x23c/0x250 [ 3258.883303][T32551] __should_failslab+0x81/0x90 [ 3258.888081][T32551] ? kcalloc+0x32/0x50 [ 3258.892147][T32551] should_failslab+0x5/0x20 [ 3258.896705][T32551] __kmalloc+0x66/0x360 [ 3258.900985][T32551] ? ext4_mb_new_blocks+0x16c5/0x1f60 [ 3258.906355][T32551] kcalloc+0x32/0x50 [ 3258.910247][T32551] ext4_find_extent+0x21c/0x7f0 [ 3258.915151][T32551] ? enqueue_entity+0x47b/0x650 [ 3258.919998][T32551] ext4_ext_map_blocks+0xd9/0x1f00 [ 3258.925123][T32551] ? xas_load+0x284/0x2a0 [ 3258.929476][T32551] ? __down_write_common+0x45/0x890 [ 3258.934697][T32551] ? rmqueue_pcplist+0x152/0x190 [ 3258.939667][T32551] ? percpu_counter_add_batch+0x69/0xd0 [ 3258.945660][T32551] ? ext4_es_lookup_extent+0x36b/0x490 [ 3258.951141][T32551] ext4_map_blocks+0x70d/0xef0 [ 3258.955912][T32551] ? alloc_buffer_head+0x93/0x1a0 [ 3258.960958][T32551] _ext4_get_block+0xf6/0x290 [ 3258.965712][T32551] ext4_get_block_unwritten+0x26/0x30 [ 3258.971084][T32551] __block_write_begin_int+0x4a2/0x1060 [ 3258.976695][T32551] ? _ext4_get_block+0x290/0x290 [ 3258.981708][T32551] ? ext4_write_begin+0x2a5/0xcc0 [ 3258.986814][T32551] ? _ext4_get_block+0x290/0x290 [ 3258.991795][T32551] __block_write_begin+0x2b/0x40 [ 3258.996732][T32551] ext4_write_begin+0x41b/0xcc0 [ 3259.001580][T32551] ext4_da_write_begin+0x20e/0x820 [ 3259.006687][T32551] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3259.012713][T32551] generic_perform_write+0x196/0x3a0 [ 3259.017994][T32551] ? ext4_da_write_begin+0x820/0x820 [ 3259.023277][T32551] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3259.028896][T32551] ext4_file_write_iter+0x2e7/0x11d0 [ 3259.034199][T32551] ? __perf_sw_event+0x10b/0x120 [ 3259.039175][T32551] ? fsnotify_perm+0x59/0x2e0 [ 3259.043870][T32551] ? security_file_permission+0x87/0xa0 [ 3259.049422][T32551] ? rw_verify_area+0x136/0x250 [ 3259.054330][T32551] aio_write+0x287/0x360 [ 3259.058599][T32551] ? io_submit_one+0xb0/0x1350 [ 3259.063395][T32551] ? kmem_cache_alloc+0x1af/0x300 [ 3259.068469][T32551] io_submit_one+0x82f/0x1350 [ 3259.073222][T32551] __se_sys_io_submit+0xf5/0x260 [ 3259.078159][T32551] __x64_sys_io_submit+0x3f/0x50 [ 3259.083095][T32551] do_syscall_64+0x34/0x50 [ 3259.087518][T32551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3259.093425][T32551] RIP: 0033:0x4665f9 [ 3259.097321][T32551] 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 [ 3259.116949][T32551] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3259.125362][T32551] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3259.133326][T32551] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 21:48:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x5, 0x77, &(0x7f0000000100)="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"}) 21:48:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3b320000, 0x1b2ec479) 21:48:54 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000053e0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3259.141295][T32551] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3259.149311][T32551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3259.157279][T32551] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:54 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000003f0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:54 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x64000000}]) close(r0) 21:48:54 executing program 1 (fault-call:3 fault-nth:61): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:54 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200004800002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3259.561248][T32581] FAULT_INJECTION: forcing a failure. [ 3259.561248][T32581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3259.574333][T32581] CPU: 1 PID: 32581 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3259.583093][T32581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3259.593141][T32581] Call Trace: [ 3259.596414][T32581] dump_stack+0x137/0x19d [ 3259.600740][T32581] should_fail+0x23c/0x250 [ 3259.605152][T32581] should_fail_usercopy+0x16/0x20 [ 3259.610174][T32581] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3259.616317][T32581] generic_perform_write+0x1e4/0x3a0 [ 3259.621602][T32581] ? ext4_da_write_begin+0x820/0x820 [ 3259.626884][T32581] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3259.632431][T32581] ext4_file_write_iter+0x2e7/0x11d0 [ 3259.637788][T32581] ? __perf_sw_event+0x10b/0x120 [ 3259.642784][T32581] ? fsnotify_perm+0x59/0x2e0 [ 3259.647531][T32581] ? security_file_permission+0x87/0xa0 [ 3259.653098][T32581] ? rw_verify_area+0x136/0x250 [ 3259.657950][T32581] aio_write+0x287/0x360 [ 3259.662245][T32581] ? io_submit_one+0xb0/0x1350 [ 3259.667007][T32581] ? kmem_cache_alloc+0x1af/0x300 [ 3259.672115][T32581] io_submit_one+0x82f/0x1350 [ 3259.676850][T32581] __se_sys_io_submit+0xf5/0x260 [ 3259.681782][T32581] __x64_sys_io_submit+0x3f/0x50 [ 3259.686723][T32581] do_syscall_64+0x34/0x50 [ 3259.691180][T32581] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3259.697143][T32581] RIP: 0033:0x4665f9 [ 3259.701029][T32581] 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 [ 3259.720682][T32581] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3259.729073][T32581] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3259.737104][T32581] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3259.745052][T32581] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3259.753002][T32581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3259.760953][T32581] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3f000000, 0x1b2ec479) 21:48:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1}}, 0x80) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:55 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x65000000}]) close(r0) 21:48:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x6, 0x10000000, 0x9, 0x9, 0x0, 0x0, 0x6, 0x10, 0x8001}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) setrlimit(0x2, &(0x7f0000000000)={0x80000000, 0x100000000}) 21:48:55 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000fffe0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:55 executing program 1 (fault-call:3 fault-nth:62): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3260.003802][T32593] FAULT_INJECTION: forcing a failure. [ 3260.003802][T32593] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3260.017082][T32593] CPU: 1 PID: 32593 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3260.025930][T32593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3260.035980][T32593] Call Trace: [ 3260.039258][T32593] dump_stack+0x137/0x19d [ 3260.043632][T32593] should_fail+0x23c/0x250 [ 3260.048040][T32593] __alloc_pages_nodemask+0xe7/0x310 [ 3260.053331][T32593] alloc_pages_current+0x21d/0x310 [ 3260.058444][T32593] __page_cache_alloc+0x4d/0xf0 [ 3260.063310][T32593] pagecache_get_page+0x5f4/0x900 [ 3260.068386][T32593] grab_cache_page_write_begin+0x3f/0x70 [ 3260.074046][T32593] ext4_da_write_begin+0x305/0x820 [ 3260.079159][T32593] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3260.085088][T32593] generic_perform_write+0x196/0x3a0 [ 3260.090423][T32593] ? ext4_da_write_begin+0x820/0x820 [ 3260.095744][T32593] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3260.101291][T32593] ext4_file_write_iter+0x2e7/0x11d0 [ 3260.106579][T32593] ? __perf_sw_event+0x10b/0x120 [ 3260.111520][T32593] ? fsnotify_perm+0x59/0x2e0 [ 3260.116249][T32593] ? security_file_permission+0x87/0xa0 [ 3260.121796][T32593] ? rw_verify_area+0x136/0x250 [ 3260.126672][T32593] aio_write+0x287/0x360 [ 3260.130937][T32593] ? io_submit_one+0xb0/0x1350 [ 3260.135746][T32593] ? kmem_cache_alloc+0x1af/0x300 [ 3260.140785][T32593] io_submit_one+0x82f/0x1350 [ 3260.145461][T32593] __se_sys_io_submit+0xf5/0x260 [ 3260.150413][T32593] __x64_sys_io_submit+0x3f/0x50 [ 3260.155351][T32593] do_syscall_64+0x34/0x50 [ 3260.159767][T32593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3260.165734][T32593] RIP: 0033:0x4665f9 [ 3260.169677][T32593] 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 [ 3260.189302][T32593] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3260.197720][T32593] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3260.205690][T32593] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3260.213772][T32593] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3260.221758][T32593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3260.229726][T32593] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x81020000, 0x1b2ec479) 21:48:55 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fdatasync(r1) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:55 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x66000000}]) close(r0) [ 3260.280189][ T2193] EXT4-fs (sda1): Delayed block allocation failed for inode 13845 at logical offset 1151 with max blocks 1 with error 28 [ 3260.292837][ T2193] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3260.292837][ T2193] 21:48:55 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000feff0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:55 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:55 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:55 executing program 1 (fault-call:3 fault-nth:63): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:55 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x67000000}]) close(r0) 21:48:55 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3260.614242][T32624] FAULT_INJECTION: forcing a failure. [ 3260.614242][T32624] name failslab, interval 1, probability 0, space 0, times 0 [ 3260.626890][T32624] CPU: 0 PID: 32624 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3260.635649][T32624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3260.645745][T32624] Call Trace: [ 3260.649019][T32624] dump_stack+0x137/0x19d [ 3260.653362][T32624] should_fail+0x23c/0x250 [ 3260.657770][T32624] ? __es_insert_extent+0x51f/0xe80 [ 3260.662978][T32624] __should_failslab+0x81/0x90 [ 3260.667815][T32624] should_failslab+0x5/0x20 [ 3260.672483][T32624] kmem_cache_alloc+0x46/0x300 [ 3260.677258][T32624] __es_insert_extent+0x51f/0xe80 [ 3260.682372][T32624] ext4_es_insert_delayed_block+0xfb/0x370 [ 3260.688174][T32624] ? ext4_claim_free_clusters+0x5b/0x80 [ 3260.693720][T32624] ext4_da_get_block_prep+0x582/0x9b0 [ 3260.699093][T32624] __block_write_begin_int+0x4a2/0x1060 [ 3260.704637][T32624] ? add_to_page_cache_lru+0x150/0x1b0 [ 3260.710175][T32624] ? ext4_da_release_space+0x230/0x230 [ 3260.715709][T32624] ? ext4_da_write_begin+0x410/0x820 [ 3260.721002][T32624] ? ext4_da_release_space+0x230/0x230 [ 3260.726473][T32624] __block_write_begin+0x2b/0x40 [ 3260.731414][T32624] ext4_da_write_begin+0x4c8/0x820 [ 3260.736520][T32624] generic_perform_write+0x196/0x3a0 [ 3260.741828][T32624] ? ext4_da_write_begin+0x820/0x820 [ 3260.747121][T32624] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3260.752661][T32624] ext4_file_write_iter+0x2e7/0x11d0 [ 3260.757943][T32624] ? __perf_sw_event+0x10b/0x120 [ 3260.762886][T32624] ? fsnotify_perm+0x59/0x2e0 [ 3260.767640][T32624] ? security_file_permission+0x87/0xa0 [ 3260.773185][T32624] ? rw_verify_area+0x136/0x250 [ 3260.778034][T32624] aio_write+0x287/0x360 [ 3260.782274][T32624] ? io_submit_one+0xb0/0x1350 [ 3260.787035][T32624] ? kmem_cache_alloc+0x1af/0x300 [ 3260.792067][T32624] io_submit_one+0x82f/0x1350 [ 3260.796743][T32624] __se_sys_io_submit+0xf5/0x260 [ 3260.801723][T32624] __x64_sys_io_submit+0x3f/0x50 [ 3260.806660][T32624] do_syscall_64+0x34/0x50 [ 3260.811074][T32624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3260.817005][T32624] RIP: 0033:0x4665f9 [ 3260.820889][T32624] 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 [ 3260.840495][T32624] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3260.848910][T32624] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3260.856888][T32624] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3260.864855][T32624] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3260.872868][T32624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3260.880843][T32624] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:56 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x68000000}]) close(r0) 21:48:56 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:56 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf36d0000, 0x1b2ec479) 21:48:56 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:56 executing program 1 (fault-call:3 fault-nth:64): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3261.165344][T32642] FAULT_INJECTION: forcing a failure. [ 3261.165344][T32642] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3261.178821][T32642] CPU: 0 PID: 32642 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3261.187633][T32642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3261.197813][T32642] Call Trace: [ 3261.201107][T32642] dump_stack+0x137/0x19d [ 3261.205495][T32642] should_fail+0x23c/0x250 [ 3261.209907][T32642] __alloc_pages_nodemask+0xe7/0x310 [ 3261.215197][T32642] alloc_pages_current+0x21d/0x310 [ 3261.220330][T32642] __page_cache_alloc+0x4d/0xf0 [ 3261.225175][T32642] pagecache_get_page+0x5f4/0x900 [ 3261.230199][T32642] grab_cache_page_write_begin+0x3f/0x70 [ 3261.235831][T32642] ext4_da_write_begin+0x305/0x820 [ 3261.240979][T32642] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3261.246882][T32642] generic_perform_write+0x196/0x3a0 [ 3261.252217][T32642] ? ext4_da_write_begin+0x820/0x820 [ 3261.257527][T32642] ext4_buffered_write_iter+0x2f2/0x3f0 21:48:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r5 = syz_open_dev$sg(&(0x7f0000000000), 0xfffffffffffffff9, 0x80000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002940), 0x0, 0x0) r12 = syz_open_dev$tty1(0xc, 0x4, 0x1) r13 = socket$nl_sock_diag(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000002980)={0x4, 0x80, 0x7, 0xee, 0x0, 0x4, 0x0, 0x10000, 0x12000, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff6a6, 0x0, @perf_config_ext={0x5dfea521, 0x4}, 0x3a4, 0x80000001, 0x5, 0x12, 0x9, 0x183b, 0x1, 0x0, 0x4, 0x0, 0x9}, 0x0, 0xd, 0xffffffffffffffff, 0x8) sendmmsg$unix(r2, &(0x7f0000006080)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000002c0)="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{&(0x7f0000002400)="8cc47ddd060f06e86fcfb3db0524277a94652f6ff909e49307bcdef00a204927352cadc5caf1410e5efbb0ea4050ac22f1dbb87ad8ca0831f24bbef2881e4138e6fa7b6091dde7074e68c8c35b15b5769bc107caabf5529d5090162714a8910747e497d892c015ffb723216ff5d9562062947a6274722189f84c9b2e9e01fcf7af22518d3315bfd88349061824c89598f0f13ad12ba109abaa46ef1cb5ced508682159e556cd648037ddf70bd981bdde5ad5f7efaa9faba163c453ce97d002", 0xbf}, {&(0x7f00000024c0)="16392f91fe64408040bb2fb1b36370072989503e999266f28c5ed15ee10813988c66afa33f8f55f54351e62d214a56afcc60be282580723b3baa3a3146c46029f9011bf266e58d01c65cd3cd820231308498fc227363e62ddaab2d31f7e0f24f9d6819fb1804884e751efe8e6345841ec7fac69e1fb78c119dda6e68ed0b3ac4a70688cf5f76dec79182f54df3a496fb35de91cc1e6758b3f53b09693365b58577a44c", 0xa3}, {&(0x7f0000002580)="5dd29755b0e4d825467b91d3ed1a69269f0fae141f94d046f68e9a6ac237a19a2775eb43d1d391e990ae4350f65caa22023553f1cb92eb2c53457a8f73a9b030acd5e2ee6113aa1ff95ada8b02068756114a27109f5715dc4dfe3826c1487f9edb02526abb25c451e12178974e0e715fd8c59b9caefb6e341bf86db721099f5ee5d0e1c0a816afd1d3022ca5f28dd2a611bc766d800eb71055ba", 0x9a}, {&(0x7f0000002640)="72d7b87c2d9c0d95762d7c2dcacb2235179085d208acae6423c7f32d184956221be6e260c50f3cde3fe57d31bf4591ba736fbdd6901700b9a7cf9e77c404a891c58fd120770ce8c8e915121afe82d5ec115c3f3f7a437b05d30d7f6814d93bed97b48d360c8efa6030e3c7cae4f470ae31d155573bc2a176fa0c0d51f3405bc52e29c8", 0x83}, {&(0x7f0000002700)="ee65cbb6c222af097335cb6994e6e5687462130b78e40b0fd52dde64f98bcbf8af07800886ed5b0f2584c64700c0c2fcf696f21bf10390336d4c18053f7a33ba1deaf6777871c761ac99e3d278eb7631f16bb71c747432afacac0ee7f5a8dfdebf6443935e2555c998582ab44aa4d5ed968f7d1e17f22ce88272570d0a8408c750ee3eed11e64caaf0cf2e143a7ccffb33de98682c204303fab4337bd10513c3dc60178637fa57a19a95bcad4cd4ed24e09bbf47f916be25f434fa02c5b31ae1fe2edbf1264e4424c3d1b645010c5b2246190fad763b13009dc852f6ea4005d6164987d53eb0edadd65d60fb9bbb11b8bb2c5711d517684d0e", 0xf9}], 0xa, &(0x7f0000003200), 0x0, 0x8884}, {&(0x7f00000032c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000003340)="e1a138e265e19ae0e842d690aaec5c3ff34a918db5b34c70571e5f385531ed9648a9c9b67d63b8c71138e99b8860d7d4cee7dfc506193567fc387905ca535e2b38dbc377cc8abe93e9ec", 0x4a}, {&(0x7f00000033c0)="1fb8c1448b59bdd325618a9eb6fd5bbd96c7eeedd8188025df2fcbde4e47e484628b02b7e4ba6784e9d44aad68a619dd0eced87ca4844ebafb5e6c7139d06819f8f3f039917753a2c03c7215b3a32e995e49c01793de84", 0x57}, {&(0x7f0000003440)="57fd4e7646dc606ff76d549114be7be799e2d886a3f00614dff5a0c1c8a3280b6b6a99734f21d951322248ac0d3c6dec37fefe4e9320323d7d3c580ac3d32ea954aed19e88b9d211c298937033ddf7dd91b1d628a6f80b576b1960cb2ba43d1933d57ab596ddb17202aef5ed32", 0x6d}, {&(0x7f00000034c0)="f5e49923b01bb5e99e806dbd30d773a26ad98cd2c5645358759f5da4", 0x1c}, {&(0x7f0000003500)}, {&(0x7f0000003540)="71d8215702c40446be5aa7dac2c1aa2c9a2450ec418f192394098e81ecd1d72034edce7815ef24b9489fbfa7fd5ce9c586c37939df453e600d40027ef849f48f6608941d6d605d0d562fbd3dc1d03153f3ab744e5ac33695a8c12576d836d02abb7b80b6f0c1b103d11df1352226525ef218d69e82dece0482af551fef9c4553745b0ff73a1af68d3da98dc71fc33e1744", 0x91}, {&(0x7f0000003600)="0745e1c8d60b030bcaa0fe31fc6b4c7c05ebb05464419dd21c53e7db843e92423c6610209acf2d86d63fb2aed4a1a1941b476ba6551f35b9100c39ada080ef1f9921343c5dccec4943090a8aef392c9684660338a4dc3f7cc4b04b729ee10b054efcf7f1bdafc1c58d503c25728fe81213ac1a7b9191c4b2dc5d0db1c3c5525c690d", 0x82}, {&(0x7f00000036c0)="87d46e617c64fc48f15b70fd8b70bb5b766f701cccb91af6c597bbd454e36e4ad65573f36db40724bf19ab27758ee829c4be6537bf5b2d790290f5f5422e45ed1b36d67228cd6acdf975c7ad86fc12", 0x4f}], 0x8, &(0x7f0000005840)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r10}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r11]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, r9}}}, @rights={{0x24, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, r3, r11]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r12, 0xffffffffffffffff, r13, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, r13, r5, r3, 0xffffffffffffffff, r12]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r0, r8, r9}}}], 0x148, 0x800}, {&(0x7f00000059c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000005a40)="b75ec82b65a2cd4f19751b10c0d9397233b05ec683c3f1b4f9ed5173d309e7abbf4b9961a7d2411643875e7d1badf05d0383abfbb0d3d695c10a8630b6cb800196d2885316ee60d65f72865eb05f4c362b0d9f1da504869c5bf579a699a4ee50bbcd2ca52696604b34e80a6c86a81e52f0835fdeda6f3f79a59ccc8d8c6d9880cf", 0x81}, {&(0x7f0000005b00)="07bbe7086f6a98510debc9948ab141446b5649dd0a9ec39a", 0x18}], 0x2, &(0x7f0000002a00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000271c000000000000000100000002005f187afd10186759f87d68c9043d90cbec8a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r11, @ANYRES32, @ANYRES32], 0x100}], 0x3, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) [ 3261.263079][T32642] ext4_file_write_iter+0x2e7/0x11d0 [ 3261.268369][T32642] ? __perf_sw_event+0x10b/0x120 [ 3261.273351][T32642] ? fsnotify_perm+0x59/0x2e0 [ 3261.278030][T32642] ? security_file_permission+0x87/0xa0 [ 3261.283618][T32642] ? rw_verify_area+0x136/0x250 [ 3261.288478][T32642] aio_write+0x287/0x360 [ 3261.292821][T32642] ? io_submit_one+0xb0/0x1350 [ 3261.297582][T32642] ? kmem_cache_alloc+0x1af/0x300 [ 3261.302604][T32642] io_submit_one+0x82f/0x1350 [ 3261.307283][T32642] __se_sys_io_submit+0xf5/0x260 [ 3261.312234][T32642] __x64_sys_io_submit+0x3f/0x50 [ 3261.317274][T32642] do_syscall_64+0x34/0x50 [ 3261.321688][T32642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3261.327591][T32642] RIP: 0033:0x4665f9 [ 3261.331503][T32642] 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 [ 3261.351147][T32642] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:56 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3261.359569][T32642] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3261.367606][T32642] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3261.375579][T32642] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3261.383551][T32642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3261.391520][T32642] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x450204, 0x4) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:56 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4650000, 0x1b2ec479) 21:48:56 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000020000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:56 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x69000000}]) close(r0) 21:48:56 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000040000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:56 executing program 1 (fault-call:3 fault-nth:65): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:56 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000fffffffe000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:56 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x6a000000}]) close(r0) [ 3261.612306][T32666] FAULT_INJECTION: forcing a failure. [ 3261.612306][T32666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3261.625597][T32666] CPU: 0 PID: 32666 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3261.634370][T32666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3261.644529][T32666] Call Trace: [ 3261.647807][T32666] dump_stack+0x137/0x19d [ 3261.652183][T32666] should_fail+0x23c/0x250 [ 3261.656592][T32666] __alloc_pages_nodemask+0xe7/0x310 21:48:57 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3261.661934][T32666] alloc_pages_current+0x21d/0x310 [ 3261.667134][T32666] __page_cache_alloc+0x4d/0xf0 [ 3261.671980][T32666] pagecache_get_page+0x5f4/0x900 [ 3261.676998][T32666] grab_cache_page_write_begin+0x3f/0x70 [ 3261.682718][T32666] ext4_write_begin+0x188/0xcc0 [ 3261.687568][T32666] ? finish_wait+0x44/0x80 [ 3261.691986][T32666] ? try_to_writeback_inodes_sb+0x18e/0x1d0 [ 3261.697879][T32666] ext4_da_write_begin+0x20e/0x820 [ 3261.703049][T32666] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3261.708962][T32666] generic_perform_write+0x196/0x3a0 [ 3261.714242][T32666] ? ext4_da_write_begin+0x820/0x820 [ 3261.719568][T32666] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3261.725114][T32666] ext4_file_write_iter+0x2e7/0x11d0 [ 3261.730402][T32666] ? __perf_sw_event+0x10b/0x120 [ 3261.735350][T32666] ? fsnotify_perm+0x59/0x2e0 [ 3261.740026][T32666] ? security_file_permission+0x87/0xa0 [ 3261.745611][T32666] ? rw_verify_area+0x136/0x250 [ 3261.750462][T32666] aio_write+0x287/0x360 [ 3261.754725][T32666] ? io_submit_one+0xb0/0x1350 21:48:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf46d0000, 0x1b2ec479) [ 3261.759486][T32666] ? kmem_cache_alloc+0x1af/0x300 [ 3261.764503][T32666] io_submit_one+0x82f/0x1350 [ 3261.769261][T32666] __se_sys_io_submit+0xf5/0x260 [ 3261.774312][T32666] __x64_sys_io_submit+0x3f/0x50 [ 3261.779252][T32666] do_syscall_64+0x34/0x50 [ 3261.783689][T32666] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3261.789637][T32666] RIP: 0033:0x4665f9 [ 3261.793567][T32666] 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 [ 3261.813177][T32666] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3261.821595][T32666] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3261.829571][T32666] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3261.837550][T32666] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3261.845531][T32666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3261.853507][T32666] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:57 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x6b000000}]) close(r0) 21:48:57 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000030002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:57 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x1, 0x10000000, 0x4, 0x7, 0x1, 0x758, 0x1, 0x8, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x147a82, 0x3f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r3) socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x3) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r8) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r10) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000010007000000000002000600", @ANYRES32, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r1, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0xee00, @ANYBLOB="02000700", @ANYRES32=0xee00, @ANYBLOB="040000000000000008000300", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="08000400", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100aa42521f59e8a481e200b9ac3b91e276a50e2bf0c0735e326351676ba16656aecde3557cf96f311a6bae8e8e403e03c2a1fe2a534fcc695b9a5ada07176292f77728a5918ba1910d857d16192baed56c577ea2a874fa6793f48418a0d3d46558ccde4bbab35328c5909a57197ce4fbcc78044800c95c", @ANYRES32=0xee00, @ANYBLOB="08000600", @ANYRES32=r10, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000f00", @ANYRES32=0xee01, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB="10008ec2000000002000010000000000"], 0xbc, 0x2) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:48:57 executing program 1 (fault-call:3 fault-nth:66): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3262.269023][T32689] FAULT_INJECTION: forcing a failure. [ 3262.269023][T32689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3262.282315][T32689] CPU: 1 PID: 32689 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3262.291228][T32689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3262.301280][T32689] Call Trace: [ 3262.304582][T32689] dump_stack+0x137/0x19d [ 3262.308908][T32689] should_fail+0x23c/0x250 [ 3262.313315][T32689] __alloc_pages_nodemask+0xe7/0x310 [ 3262.318599][T32689] alloc_pages_current+0x21d/0x310 [ 3262.323709][T32689] __page_cache_alloc+0x4d/0xf0 [ 3262.328555][T32689] pagecache_get_page+0x5f4/0x900 [ 3262.333649][T32689] grab_cache_page_write_begin+0x3f/0x70 [ 3262.339278][T32689] ext4_da_write_begin+0x305/0x820 [ 3262.344403][T32689] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3262.350742][T32689] generic_perform_write+0x196/0x3a0 [ 3262.356038][T32689] ? ext4_da_write_begin+0x820/0x820 [ 3262.361435][T32689] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3262.366987][T32689] ext4_file_write_iter+0x2e7/0x11d0 [ 3262.372267][T32689] ? __perf_sw_event+0x10b/0x120 [ 3262.377206][T32689] ? fsnotify_perm+0x59/0x2e0 [ 3262.381889][T32689] ? security_file_permission+0x87/0xa0 [ 3262.387438][T32689] ? rw_verify_area+0x136/0x250 [ 3262.392302][T32689] aio_write+0x287/0x360 [ 3262.396537][T32689] ? io_submit_one+0xb0/0x1350 [ 3262.401310][T32689] ? kmem_cache_alloc+0x1af/0x300 [ 3262.406335][T32689] io_submit_one+0x82f/0x1350 [ 3262.411032][T32689] __se_sys_io_submit+0xf5/0x260 [ 3262.415965][T32689] __x64_sys_io_submit+0x3f/0x50 [ 3262.420936][T32689] do_syscall_64+0x34/0x50 [ 3262.425420][T32689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3262.431490][T32689] RIP: 0033:0x4665f9 [ 3262.435373][T32689] 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 [ 3262.455074][T32689] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfbffffff, 0x1b2ec479) 21:48:57 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:57 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000080)=0xfffffffffffffa18) sendto(r0, &(0x7f0000000100)="ab311beb7fce2be0dc2ddfc1a3f541af978882e2464e259075f31bf979558ad140f201d0e3979f0202b3a49067e2ec909f19319bdba5dc0dabde2e9ef714702c1fa2cc5cbcda9845354c4842782d98fd305d2e404d750fc0d8d56037b31bd1bf411810502a08eb7ba53d5b46cb234cd886e7403ec25d1157963dabaefc7725da831e355c8079bb59e035e42a45350ee8cd35efd53cf3801b0e5775c1df7bd21134884d1c1222", 0xa6, 0x408b1, &(0x7f00000001c0)=@ax25={{0x3, @bcast, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @default]}, 0x80) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 3262.463496][T32689] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3262.471466][T32689] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3262.479430][T32689] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3262.487473][T32689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3262.495489][T32689] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:58 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000050002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x406000, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r1, 0x11, 0x0, 0x1b2ec479) 21:48:58 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x6c000000}]) close(r0) 21:48:58 executing program 1 (fault-call:3 fault-nth:67): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:58 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000060002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3262.904365][T32719] FAULT_INJECTION: forcing a failure. [ 3262.904365][T32719] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3262.917554][T32719] CPU: 0 PID: 32719 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3262.926312][T32719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3262.936417][T32719] Call Trace: [ 3262.939691][T32719] dump_stack+0x137/0x19d [ 3262.944111][T32719] should_fail+0x23c/0x250 [ 3262.948525][T32719] should_fail_usercopy+0x16/0x20 [ 3262.953544][T32719] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3262.959626][T32719] generic_perform_write+0x1e4/0x3a0 [ 3262.964914][T32719] ? ext4_da_write_begin+0x820/0x820 [ 3262.970216][T32719] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3262.975833][T32719] ext4_file_write_iter+0x2e7/0x11d0 [ 3262.981132][T32719] ? __perf_sw_event+0x10b/0x120 [ 3262.986104][T32719] ? fsnotify_perm+0x59/0x2e0 [ 3262.990933][T32719] ? security_file_permission+0x87/0xa0 [ 3262.996537][T32719] ? rw_verify_area+0x136/0x250 [ 3263.001390][T32719] aio_write+0x287/0x360 [ 3263.005747][T32719] ? io_submit_one+0xb0/0x1350 [ 3263.010577][T32719] ? kmem_cache_alloc+0x1af/0x300 [ 3263.015636][T32719] io_submit_one+0x82f/0x1350 [ 3263.020364][T32719] __se_sys_io_submit+0xf5/0x260 [ 3263.025298][T32719] __x64_sys_io_submit+0x3f/0x50 [ 3263.030233][T32719] do_syscall_64+0x34/0x50 [ 3263.034649][T32719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3263.040623][T32719] RIP: 0033:0x4665f9 21:48:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfeffffff, 0x1b2ec479) [ 3263.044514][T32719] 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 [ 3263.064174][T32719] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3263.072637][T32719] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3263.080616][T32719] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3263.088586][T32719] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3263.096569][T32719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) prlimit64(r0, 0x8, &(0x7f0000000100)={0x2, 0x8c5}, &(0x7f0000000180)) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) prlimit64(r0, 0x2, &(0x7f00000001c0)={0x5, 0x3}, &(0x7f00000002c0)) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0xfffffffffffffffd}, 0x0) sched_setattr(r1, &(0x7f0000000000)={0x38, 0x5, 0x14, 0x7f, 0x0, 0x4, 0x6, 0x5, 0x1, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x4, 0xe8, 0x2, 0x5, 0x2, 0x3, 0x100, 0x3dc, 0x40, 0x37d, 0xbead, 0x2, 0x38, 0x1, 0x40, 0x6, 0x9}, [{0x2, 0x9, 0x4, 0xffff, 0xd5, 0x4, 0x8, 0x6a9}, {0x4, 0x7, 0x9, 0x401, 0x200, 0x9, 0x3f, 0x7}], "c7bcb800e41c4ebaf19da286df536189210c68b1c0a28a67bdfed6c17d31b8c528d444bc7b2977bcc5af2c6833d28d9f7b9f857b132c605c2c8d5971a8c3b5969e4fdd15565d6b2758ca4e1b181a53ff9192df9b7a145fccf1a6c73f69d6853459369abb30959f6ca7327c2f6829f7ba877918dcc6223b34831c6e7f6280440c499687d009f2a56fc83fb08c5c2e88024129339d8c277bd5f26cc3a08e0f4b1cb3390a88579a352d86b8", ['\x00', '\x00']}, 0x35a) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000040)={0x20, r3, 0x109, 0x0, 0x0, {0x1a}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r3, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x4d}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2800}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xd83}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0xe7}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x1ff}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x40) [ 3263.104539][T32719] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:58 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x6d000000}]) close(r0) 21:48:58 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000070002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:58 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:58 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x6e000000}]) close(r0) 21:48:58 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000a0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:58 executing program 1 (fault-call:3 fault-nth:68): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:58 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff010000, 0x1b2ec479) 21:48:58 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0xa5) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x8, 0x3, 0xc2}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x7f) 21:48:58 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000b0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3263.464050][T32752] FAULT_INJECTION: forcing a failure. [ 3263.464050][T32752] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3263.477344][T32752] CPU: 0 PID: 32752 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3263.486152][T32752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3263.496201][T32752] Call Trace: [ 3263.499476][T32752] dump_stack+0x137/0x19d [ 3263.503804][T32752] should_fail+0x23c/0x250 [ 3263.508217][T32752] __alloc_pages_nodemask+0xe7/0x310 [ 3263.513566][T32752] alloc_pages_current+0x21d/0x310 [ 3263.518697][T32752] __page_cache_alloc+0x4d/0xf0 [ 3263.523547][T32752] pagecache_get_page+0x5f4/0x900 [ 3263.528568][T32752] grab_cache_page_write_begin+0x3f/0x70 [ 3263.534195][T32752] ext4_da_write_begin+0x305/0x820 [ 3263.539300][T32752] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3263.545195][T32752] generic_perform_write+0x196/0x3a0 [ 3263.550541][T32752] ? ext4_da_write_begin+0x820/0x820 [ 3263.555820][T32752] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3263.561438][T32752] ext4_file_write_iter+0x2e7/0x11d0 [ 3263.566765][T32752] ? __perf_sw_event+0x10b/0x120 [ 3263.571698][T32752] ? fsnotify_perm+0x59/0x2e0 [ 3263.576398][T32752] ? security_file_permission+0x87/0xa0 [ 3263.581946][T32752] ? rw_verify_area+0x136/0x250 [ 3263.586793][T32752] aio_write+0x287/0x360 [ 3263.591028][T32752] ? io_submit_one+0xb0/0x1350 [ 3263.595785][T32752] ? kmem_cache_alloc+0x1af/0x300 [ 3263.600800][T32752] io_submit_one+0x82f/0x1350 [ 3263.605518][T32752] __se_sys_io_submit+0xf5/0x260 [ 3263.610456][T32752] __x64_sys_io_submit+0x3f/0x50 [ 3263.615431][T32752] do_syscall_64+0x34/0x50 [ 3263.619846][T32752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3263.625794][T32752] RIP: 0033:0x4665f9 [ 3263.629700][T32752] 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 [ 3263.649405][T32752] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:48:59 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x6f000000}]) close(r0) [ 3263.657813][T32752] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3263.666125][T32752] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3263.674092][T32752] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3263.682060][T32752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3263.690025][T32752] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:48:59 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x525001, 0x0) sendmsg$NFT_MSG_GETSET(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x2bc, 0xa, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x3f}, @NFTA_SET_DESC={0x20c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0xd8, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xad63}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffd}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x101}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x493a}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xc97}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x367}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff8001}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10001}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}]}]}, @NFTA_SET_DESC_CONCAT={0x120, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10000000}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x40}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x40}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x62}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xce4}]}]}, @NFTA_SET_DESC_CONCAT={0x8, 0x2, 0x0, 0x1, [{0x4}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_SET_DESC={0x50, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000000}]}]}, @NFTA_SET_DESC_CONCAT={0x3c, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x47f3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5014}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xc52d}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}]}, @NFTA_SET_ID={0x8}, @NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_USERDATA={0x11, 0xd, 0x1, 0x0, "ef2afa8a934479d4b069002672"}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x1c}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x2}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x404c044}, 0x4008042) 21:48:59 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000100002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:59 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70000000}]) close(r0) 21:48:59 executing program 1 (fault-call:3 fault-nth:69): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ptrace(0x4208, r0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x38}, 0x38, 0x0) setrlimit(0x5, &(0x7f0000002e40)={0x7, 0x3}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmmsg(r2, &(0x7f0000007b00)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x3d3, @dev={0xfe, 0x80, '\x00', 0x17}, 0x80000001}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="3678e23df54676dcf81a25bbd5b0d5a7fccb2ea3cdc953a508e2634a6d7e2e098b132ef5876cca179a9896a9c44ffe6087b55f476f2d7d05e29050", 0x3b}, {&(0x7f0000000180)="d9ee24201fe4f810392b7718d7d1e045ba13b9fef9c3883d77e794a59428d83976f84fccafe830002ab74d0cb298d6c8b2703cb026864c564010d47be7d654e38ca0b310ed92", 0x46}, {&(0x7f00000002c0)="e5e3a3a993e0b49170abf4dceedf6c246d0a18fbfd96b109de869ffbee72ab54ef06c83e65a7b7656156472a5b4d57c4fa911db04493b33b58044a757c1839ec3e9cec28920e257bcfb4bb28e856856b4ccfef482452806cdaadaa75fd379c9d0dc1d1920b6113a17fb85153eda01aac07dc5a18b36c6c99fba17307", 0x7c}, {&(0x7f0000000340)="c6013365a6f6048d05b875af16305b206120791a71ecea4559daca2572d3ee49a5fb2014e4d09f398f180a19e75ea3e37f09c27fb11dd30888abbcff216b838e85bcc630668269029b1c9e13c9c225cd233085b71321c678d9b4fd8c9d702d321902b7f04648ea6ae5fb36a138efc1bd0ba46d516dbe0c1d2bb57e23c92517b47a580ee9f93a093de1b6a39d3ee5e3cded13199a1abb00d3d898629d9db00a91aa67619a46a5561a955cb25330d143afe2ffb088", 0xb4}, {&(0x7f0000000400)="55cb25812821380a5e64e51a6db4a08e0135c1aea6591fc2677cda58a43436a5bc4d574f6580c703ec821716d30feabb6f10c4025473eeef654158b16b236e0c944b5e0cfe60c3a643284ef28c043a6e8d65c2bee39a7f19abd9456a5e931d4ed67b519b7856751609f7c31d6a276a8c5864e44e4c1831f2e84e98a7d01d86bc671d573cbee484d68b286c7de25ff0c73563e386e82db75c07c064ce7a170ff1203ed2958151bf089baa1b4aaa72e8d19b1fd67f2b306a3980d721e51b3ab4c61873710e6596bf5b8cd5a63d03fa320d0a7eb26bde6b395295ba5ce85fa11d80e22b05d7c28136f61df8652bf06b", 0xee}], 0x5, &(0x7f0000000580)=[{0x20, 0x102, 0xffffffff, "f6c21fdecd12e528623b60d1"}, {0xe8, 0x1, 0x7ff, "a8af6d8e4b6e3960024308841aa2e9d29b3823293f4d607d013715ea372df84b2b546034275a8c2f11d0a59bc44e9764fe42e59a43544721f0d0ca2572f5a2a63759ad1a6a3db96ba3d197eeaae5690c3360b3b906e9763293f0a242caa62f0cc360adfa8255c6b3658f79ebf833118ec44950cd90f60f6a39dc7f9a5ee7d5a88fac859e839304c79696cc5c613104568e96c66b2309f3c974711c9df7d8b381abb2ace06abb2335bc965d2e2b76e9fbf2fe1fb4df7cf835c9ebdaee56317e8af5c33aa3da969725ee21ce3b96b53ab28c4aeec7d851"}, {0x88, 0x1f4, 0x8, "db6ee41e34cc8e570684312e533eac89c4c849866151fd1edd13d48079202d515156442a9fcdc62109a37d225a3c4c4566d0458611811cf1175266fa97bd37e9c2d08f96e8db5ef2de8fbb2776b727c0312100ea94cf85957c4205d07f4ebf20f09877cac86f630c7e50582620435f98236c"}, {0xe0, 0x104, 0x5c, "965e9021f5958d8b649a7c996c99c24f4ae9fcbd356602b339b50fe8a87a8da7e813e6bdf4d4085353c9c6d18691cbd10559c123f0e7f10db072456874515d92bff21848732bd721c8b5d72ed88e5d2723b6920fc4361323f008027723c8534fa8420bad6d3c6f7999c6cc47137a85dee8049e793c23df43a6f6883c1ffba55ed32b5eee944c6b608d42ae3598288f27e3cd91b1ee0f4e9f050f2f28694c690805c5fd36d6ae1d21ad89f38350d77bab2e37cf04c12395d91f5bdb668bdcc477bd2f716ba70808477839"}, {0x68, 0x1, 0x6, "67ebf70ec9e06b1c9bb2ea9595f4d2164a6226f4a1f3fcac4e67f0b47560e6f86e1f7a35fdae7bb7b05a6928c8793b0d3f30488a7c6267955d43517cb5ce8b886c21eaedbf8cf409c97e6a68eb0f37932134a8e8"}, {0x98, 0x10e, 0x1ff, "642b2db66dbe067f3c296363bfb03f2b302447a4c6b75bbc9b0842ffd489994854378c851b4b0b9ee13d1dd6121ce9a49e898063f180fe12e15da4d2ea072ae156fde8f5181c59d00fa910513b4a36a3d0cab9a6afcaff7b06946cc1fbca04116f3ffe1741f7fdd26b55bfed550e437bade00d6e53e58c275d323844f65cf67bc0cc7258c5881f8b"}, {0x1010, 0x108, 0xccf, 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"}], 0x2210}}], 0x4, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:48:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff070000, 0x1b2ec479) [ 3264.087128][ T305] FAULT_INJECTION: forcing a failure. [ 3264.087128][ T305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3264.100219][ T305] CPU: 0 PID: 305 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3264.108805][ T305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3264.118852][ T305] Call Trace: [ 3264.122166][ T305] dump_stack+0x137/0x19d [ 3264.126502][ T305] should_fail+0x23c/0x250 [ 3264.130917][ T305] should_fail_usercopy+0x16/0x20 [ 3264.136008][ T305] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3264.142089][ T305] generic_perform_write+0x1e4/0x3a0 [ 3264.147371][ T305] ? ext4_da_write_begin+0x820/0x820 [ 3264.152674][ T305] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3264.158299][ T305] ext4_file_write_iter+0x2e7/0x11d0 [ 3264.163671][ T305] ? __perf_sw_event+0x10b/0x120 [ 3264.168605][ T305] ? fsnotify_perm+0x59/0x2e0 [ 3264.173307][ T305] ? security_file_permission+0x87/0xa0 [ 3264.178858][ T305] ? rw_verify_area+0x136/0x250 [ 3264.183721][ T305] aio_write+0x287/0x360 [ 3264.187960][ T305] ? io_submit_one+0xb0/0x1350 [ 3264.192784][ T305] ? kmem_cache_alloc+0x1af/0x300 [ 3264.197829][ T305] io_submit_one+0x82f/0x1350 [ 3264.202587][ T305] __se_sys_io_submit+0xf5/0x260 [ 3264.207522][ T305] __x64_sys_io_submit+0x3f/0x50 [ 3264.212482][ T305] do_syscall_64+0x34/0x50 [ 3264.216916][ T305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3264.222806][ T305] RIP: 0033:0x4665f9 [ 3264.226693][ T305] 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 [ 3264.246366][ T305] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3264.254782][ T305] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3264.262747][ T305] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3264.270719][ T305] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3264.278686][ T305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:48:59 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000180002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff070100, 0x1b2ec479) [ 3264.286652][ T305] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 [ 3264.343364][ T2193] EXT4-fs: 14 callbacks suppressed [ 3264.343380][ T2193] EXT4-fs (sda1): Delayed block allocation failed for inode 16374 at logical offset 12 with max blocks 40 with error 28 [ 3264.361138][ T2193] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3264.361138][ T2193] [ 3264.370730][ T2193] EXT4-fs (sda1): Total free blocks count 0 [ 3264.376612][ T2193] EXT4-fs (sda1): Free/Dirty block details [ 3264.382425][ T2193] EXT4-fs (sda1): free_blocks=11085 [ 3264.387617][ T2193] EXT4-fs (sda1): dirty_blocks=3379 21:48:59 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) 21:48:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff0f0000, 0x1b2ec479) 21:48:59 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000001c0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:59 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x71000000}]) close(r0) [ 3264.392827][ T2193] EXT4-fs (sda1): Block reservation details [ 3264.398736][ T2193] EXT4-fs (sda1): i_reserved_data_blocks=501 21:48:59 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000260002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:48:59 executing program 1 (fault-call:3 fault-nth:70): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:48:59 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x72000000}]) close(r0) 21:48:59 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000300002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3264.594443][ T339] FAULT_INJECTION: forcing a failure. [ 3264.594443][ T339] name failslab, interval 1, probability 0, space 0, times 0 [ 3264.607129][ T339] CPU: 1 PID: 339 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3264.615723][ T339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3264.625781][ T339] Call Trace: [ 3264.629049][ T339] dump_stack+0x137/0x19d [ 3264.633392][ T339] should_fail+0x23c/0x250 [ 3264.637838][ T339] __should_failslab+0x81/0x90 [ 3264.642662][ T339] ? kcalloc+0x32/0x50 [ 3264.646727][ T339] should_failslab+0x5/0x20 [ 3264.651231][ T339] __kmalloc+0x66/0x360 [ 3264.655381][ T339] kcalloc+0x32/0x50 [ 3264.659269][ T339] ext4_find_extent+0x21c/0x7f0 [ 3264.664122][ T339] ? enqueue_entity+0x47b/0x650 [ 3264.668982][ T339] ext4_ext_map_blocks+0xd9/0x1f00 [ 3264.675655][ T339] ? xas_load+0x276/0x2a0 [ 3264.679985][ T339] ? __down_write_common+0x45/0x890 [ 3264.685275][ T339] ? rmqueue_pcplist+0x152/0x190 [ 3264.690287][ T339] ? percpu_counter_add_batch+0x69/0xd0 [ 3264.695837][ T339] ? ext4_es_lookup_extent+0x36b/0x490 [ 3264.701305][ T339] ext4_map_blocks+0x70d/0xef0 [ 3264.706124][ T339] ? alloc_buffer_head+0x93/0x1a0 [ 3264.711150][ T339] _ext4_get_block+0xf6/0x290 [ 3264.715834][ T339] ext4_get_block_unwritten+0x26/0x30 [ 3264.721205][ T339] __block_write_begin_int+0x4a2/0x1060 [ 3264.726767][ T339] ? _ext4_get_block+0x290/0x290 [ 3264.731699][ T339] ? ext4_write_begin+0x2a5/0xcc0 [ 3264.736729][ T339] ? _ext4_get_block+0x290/0x290 [ 3264.741759][ T339] __block_write_begin+0x2b/0x40 [ 3264.746695][ T339] ext4_write_begin+0x41b/0xcc0 [ 3264.751543][ T339] ext4_da_write_begin+0x20e/0x820 [ 3264.756648][ T339] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3264.762549][ T339] generic_perform_write+0x196/0x3a0 [ 3264.767849][ T339] ? ext4_da_write_begin+0x820/0x820 [ 3264.773145][ T339] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3264.778693][ T339] ext4_file_write_iter+0x2e7/0x11d0 [ 3264.783983][ T339] ? fsnotify_perm+0x59/0x2e0 [ 3264.788659][ T339] ? security_file_permission+0x87/0xa0 [ 3264.794284][ T339] ? rw_verify_area+0x136/0x250 [ 3264.799168][ T339] aio_write+0x287/0x360 [ 3264.803422][ T339] ? io_submit_one+0xb0/0x1350 [ 3264.808191][ T339] ? kmem_cache_alloc+0x1af/0x300 [ 3264.813257][ T339] io_submit_one+0x82f/0x1350 [ 3264.817940][ T339] __se_sys_io_submit+0xf5/0x260 [ 3264.822872][ T339] __x64_sys_io_submit+0x3f/0x50 [ 3264.827791][ T339] do_syscall_64+0x34/0x50 [ 3264.832235][ T339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3264.838118][ T339] RIP: 0033:0x4665f9 [ 3264.842008][ T339] 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 [ 3264.861996][ T339] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3264.870424][ T339] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3264.878376][ T339] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3264.886327][ T339] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 21:49:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x3, 0x8, 0xc38, 0xde, 0x6, 0x4191, 0x7000000, 0x9, 0x101}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:00 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="8f35d185", @ANYRES16=0x0, @ANYBLOB="10002bbd7000ffdbdf25010000000c0006000500000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r3) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x44810}, 0x4048055) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10b) flock(r4, 0x2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r4) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r5, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x19}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000004}, 0x20000040) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="0002507000fedbdf0000e48266b144ac8cd86234bf389535e6e410f820c36e2ae91611e924cbeea615297277911fad7b676c21dd85e1df6dda117514325d7d011bc47373395bf6696d327bbd54ebedc1195c97de9b38e082dc2c3a5111eb915de9306e801e8ea07882f3b25318a645b3c6008e9cd1e69cc9b9b0d243633f1495f9a0eb8ce2837981ddbd5c29"], 0x14}, 0x1, 0x0, 0x0, 0x20008080}, 0x20044005) fallocate(r2, 0x11, 0x0, 0x1b2ec479) 21:49:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff0f0100, 0x1b2ec479) 21:49:00 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000fe0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3264.894348][ T339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3264.902339][ T339] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:00 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x73000000}]) close(r0) 21:49:00 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040202000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:00 executing program 1 (fault-call:3 fault-nth:71): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:00 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3265.069630][ T362] FAULT_INJECTION: forcing a failure. [ 3265.069630][ T362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3265.082711][ T362] CPU: 1 PID: 362 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3265.091395][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3265.101441][ T362] Call Trace: [ 3265.104710][ T362] dump_stack+0x137/0x19d [ 3265.109042][ T362] should_fail+0x23c/0x250 [ 3265.113456][ T362] should_fail_usercopy+0x16/0x20 [ 3265.118473][ T362] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3265.124587][ T362] generic_perform_write+0x1e4/0x3a0 [ 3265.129908][ T362] ? ext4_da_write_begin+0x820/0x820 [ 3265.135193][ T362] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3265.140735][ T362] ext4_file_write_iter+0x2e7/0x11d0 [ 3265.146076][ T362] ? __perf_sw_event+0x10b/0x120 [ 3265.151016][ T362] ? fsnotify_perm+0x59/0x2e0 [ 3265.155708][ T362] ? security_file_permission+0x87/0xa0 [ 3265.161307][ T362] ? rw_verify_area+0x136/0x250 [ 3265.166160][ T362] aio_write+0x287/0x360 [ 3265.170414][ T362] ? io_submit_one+0xb0/0x1350 [ 3265.175174][ T362] ? kmem_cache_alloc+0x1af/0x300 [ 3265.180194][ T362] io_submit_one+0x82f/0x1350 [ 3265.184920][ T362] __se_sys_io_submit+0xf5/0x260 [ 3265.189856][ T362] __x64_sys_io_submit+0x3f/0x50 [ 3265.194807][ T362] do_syscall_64+0x34/0x50 [ 3265.199239][ T362] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3265.205166][ T362] RIP: 0033:0x4665f9 [ 3265.209075][ T362] 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 [ 3265.228759][ T362] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3265.237200][ T362] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3265.245167][ T362] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3265.253137][ T362] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3265.261110][ T362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3265.269231][ T362] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:00 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020402000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x5251c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000080)={0x2, 0x48, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x90004) fcntl$getown(r1, 0x9) creat(&(0x7f0000000100)='./file0\x00', 0x16) 21:49:00 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x74000000}]) close(r0) 21:49:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff170000, 0x1b2ec479) 21:49:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1850c0, 0x129) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000100)) fallocate(r0, 0x37, 0x0, 0x1b2ec479) 21:49:01 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000060402000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:01 executing program 1 (fault-call:3 fault-nth:72): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:01 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x75000000}]) close(r0) 21:49:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff170100, 0x1b2ec479) 21:49:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r3}, &(0x7f0000000000)) sched_setattr(r3, &(0x7f0000000080)={0x38, 0x2, 0x10, 0x3f, 0x8, 0x6, 0x0, 0x400, 0x8001, 0xfab}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r4 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_setattr(r5, &(0x7f0000000100)={0x38, 0x6, 0x20, 0x7fffffff, 0x8, 0x2, 0x6, 0xbd98, 0x9, 0xfffffffe}, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x18, 0x2, @tid=r4}, &(0x7f0000000000)) sched_setattr(r4, &(0x7f0000000000)={0x38, 0x5, 0x0, 0x20, 0xffff, 0x1e, 0x6, 0x9, 0xffffffff, 0x1}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:01 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000800402000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3265.964252][ T392] FAULT_INJECTION: forcing a failure. [ 3265.964252][ T392] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3265.977547][ T392] CPU: 0 PID: 392 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3265.986151][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3265.996252][ T392] Call Trace: [ 3265.999526][ T392] dump_stack+0x137/0x19d [ 3266.003881][ T392] should_fail+0x23c/0x250 [ 3266.008329][ T392] __alloc_pages_nodemask+0xe7/0x310 [ 3266.013695][ T392] alloc_pages_current+0x21d/0x310 [ 3266.018846][ T392] __page_cache_alloc+0x4d/0xf0 [ 3266.023733][ T392] pagecache_get_page+0x5f4/0x900 [ 3266.028756][ T392] grab_cache_page_write_begin+0x3f/0x70 [ 3266.034388][ T392] ext4_da_write_begin+0x305/0x820 [ 3266.039503][ T392] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3266.045416][ T392] generic_perform_write+0x196/0x3a0 [ 3266.051313][ T392] ? ext4_da_write_begin+0x820/0x820 [ 3266.056619][ T392] ext4_buffered_write_iter+0x2f2/0x3f0 21:49:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x3b, 0x0, &(0x7f0000007500)) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x4, 0x2, 0x10000}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r1, 0x11, 0x0, 0x1b2ec479) [ 3266.062167][ T392] ext4_file_write_iter+0x2e7/0x11d0 [ 3266.067454][ T392] ? __perf_sw_event+0x10b/0x120 [ 3266.072398][ T392] ? fsnotify_perm+0x59/0x2e0 [ 3266.077077][ T392] ? security_file_permission+0x87/0xa0 [ 3266.082641][ T392] ? rw_verify_area+0x136/0x250 [ 3266.087507][ T392] aio_write+0x287/0x360 [ 3266.091744][ T392] ? io_submit_one+0xb0/0x1350 [ 3266.096503][ T392] ? kmem_cache_alloc+0x1af/0x300 [ 3266.101552][ T392] io_submit_one+0x82f/0x1350 [ 3266.106298][ T392] __se_sys_io_submit+0xf5/0x260 [ 3266.111238][ T392] __x64_sys_io_submit+0x3f/0x50 [ 3266.116237][ T392] do_syscall_64+0x34/0x50 [ 3266.120673][ T392] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3266.126657][ T392] RIP: 0033:0x4665f9 [ 3266.130547][ T392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3266.150149][ T392] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3266.158571][ T392] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3266.166541][ T392] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3266.174522][ T392] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3266.182489][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3266.190455][ T392] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:01 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:01 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x76000000}]) close(r0) 21:49:01 executing program 1 (fault-call:3 fault-nth:73): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:01 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000003e0502000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:01 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:01 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff1f0000, 0x1b2ec479) [ 3266.354643][ T420] FAULT_INJECTION: forcing a failure. [ 3266.354643][ T420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3266.367739][ T420] CPU: 0 PID: 420 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3266.376377][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3266.386439][ T420] Call Trace: [ 3266.389715][ T420] dump_stack+0x137/0x19d [ 3266.394047][ T420] should_fail+0x23c/0x250 [ 3266.398464][ T420] should_fail_usercopy+0x16/0x20 21:49:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$TCSBRK(r0, 0x5409, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101402, 0x1e8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f0000000100)={0x36, 0x0, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) [ 3266.403488][ T420] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3266.409560][ T420] generic_perform_write+0x1e4/0x3a0 [ 3266.414851][ T420] ? ext4_da_write_begin+0x820/0x820 [ 3266.420140][ T420] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3266.425685][ T420] ext4_file_write_iter+0x2e7/0x11d0 [ 3266.430976][ T420] ? __perf_sw_event+0x10b/0x120 [ 3266.435939][ T420] ? fsnotify_perm+0x59/0x2e0 [ 3266.440616][ T420] ? security_file_permission+0x87/0xa0 [ 3266.446219][ T420] ? rw_verify_area+0x136/0x250 [ 3266.451109][ T420] aio_write+0x287/0x360 [ 3266.455346][ T420] ? io_submit_one+0xb0/0x1350 [ 3266.460103][ T420] ? kmem_cache_alloc+0x1af/0x300 [ 3266.465202][ T420] io_submit_one+0x82f/0x1350 [ 3266.469880][ T420] __se_sys_io_submit+0xf5/0x260 [ 3266.474814][ T420] __x64_sys_io_submit+0x3f/0x50 [ 3266.479749][ T420] do_syscall_64+0x34/0x50 [ 3266.484331][ T420] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3266.490226][ T420] RIP: 0033:0x4665f9 [ 3266.494119][ T420] 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 [ 3266.513728][ T420] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3266.522193][ T420] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3266.530216][ T420] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3266.538181][ T420] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3266.546146][ T420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:49:01 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3266.554184][ T420] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:01 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x77000000}]) close(r0) 21:49:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff1f0100, 0x1b2ec479) 21:49:02 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:02 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() getrlimit(0x4, &(0x7f0000000000)) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:02 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x78000000}]) close(r0) 21:49:02 executing program 0: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x1, 0x0, &(0x7f0000000100)={r0, r1+60000000}, &(0x7f0000000140)=0x1, 0x1) futex(&(0x7f0000000300)=0x1, 0x9, 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)=0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) io_setup(0x4, &(0x7f0000000180)=0x0) io_pgetevents(r3, 0x1ff, 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0), 0x0) fallocate(r2, 0x11, 0x0, 0x1b2ec479) r4 = signalfd(r2, &(0x7f0000000000)={[0x1ff]}, 0x8) io_setup(0x4, &(0x7f0000000b80)=0x0) io_pgetevents(r5, 0x7, 0x5, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}], 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={[0x4]}, 0x8}) io_setup(0x1ff, &(0x7f00000003c0)=0x0) r7 = eventfd2(0x8001, 0x80801) r8 = eventfd2(0x3f, 0x800) r9 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r10, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000000), 0x200a00}]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r11, 0x1, 0x3b, 0x0, &(0x7f0000007500)) io_submit(r6, 0x7, &(0x7f0000000b40)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000000400)="88c93f5d86a578a47f0d9e99a3ef0c86f8864226057b", 0x16, 0x4, 0x0, 0x1, r7}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x6, 0x58, r4, &(0x7f0000000480)="98990ad4a39063e5f95ac34e7a34f2aad6be5b134e7b3a4f6b6f4cc57c4244c2b182bff911aaf2197dac07a9e82f809355444d9e3ffa4f9bc3ff97e2869944a655826f9a0cb1c9db58311abe3a5ede42c6c69c72cdd5c1d1aa6479a4498f21fa0033afe97bf5cac69031320f4163a54e959241a56696ce0326806a241f61730dad5c308b5f39871efbbb307e1a562d3d38f308d22c1bff3e00c46257df2282596e0b67bdde3ad521810e13a6806593fc2f93ede65ff866bf3f0872ba5df538eac2c0c5712598c5d89b5315f1425ffe", 0xcf, 0xffffffff, 0x0, 0x1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x0, r4, &(0x7f00000005c0)="a4b321592ab2b6b227e87c90c1f225e4643c6fad61219b4735462401f07bc666c5e3b8b47ea8996a881bc0a65a5e435e1c4747a9564fa48a76489ba98bdb9b7e9836343bc3d8c3610ae923e479ab053bda8043fbe0eeca109f653fe34928a1640a194f784d3736bd215511d63b4418b19e8f4171662ebd636547d2ead402b938fca61b38bf2092c0240dfc280057b072e5213fe89679e0e50895423134fc629c9ea859a9ad075c6427e6398e81ee948685881da889e106a1f4117a9f123f539ca339adcac96bb191eb8c61ba9aa0d5cca07d776457a33be338ece186dfcd29e4380f4483a590a3", 0xe7, 0xffffffffffffffc1, 0x0, 0x1, r8}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f0000000700)="afb1bbee48989e88e4490e460411a7ce2ecd6628f6f7037bf073f1ca7d0955f7de66ca690e5177b8a3df9a0ec8ed6b4bedfe53efb54b873fe7a4e32f948e70367d3e8899324046bec56709d76bc7251fea35d87d53fd45f46efe49d21185b0f11300e8959657662dd9deade1b2f439a6a909836d94fccae2efbf99e4c6c97aefa4a0516c4df6f06d35bd03e72d5b677e4d3c97b3a3976f4d6783b1dbc8c696c3062800551d61615c475ac80c02864f30160b7ad3c229ce926d003efbfc7af3f590dbf64cdc453c636e", 0xc9, 0xa1, 0x0, 0x2, r4}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0xa, 0x3ac, r4, &(0x7f0000000840)="01029a747bb3b9be364dbce5625cf65306cccbc8a46e17155853651885b709cd9a1c4ec7b040c0cac1a5c4303740f112d6001a84c23b9cf03a6040cf95e547b558b20e007abe16a4832e73c82b72b3fc6c43ec265343b9c329ad227cf16b7b0dccb2b95b47d8f574ae748335fc853d6a824253945f08129501162b8371a727d36312881afd7288d071b1309ef1b13dfbcdbe3085c05508a1889ddfd1e81186e7ecd5dc63446dcf00f09db8c0f6ca66ec960300e07d8dfa2675aea6c05e8ebc9f01f1b9db4efd4f2b5ea25618", 0xcc, 0x349300, 0x0, 0x3}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x5728, r4, &(0x7f0000000980)="2c4e4e4c2e51946839ed0e6dc9f9d78c3e272ab8e3897942a598f2cd7ad06275057d6de8d583d2bcd21b00698679fcd714d8a895fa9e435e2a0c96dda2136ded75a7f50f6fd04e0c5295cbb0e55b120604f111650a6efc48125c9e88cd3cbacd3c19812a3aaa141c4b4635b39d9fecf9fbc173ec337c236a984fae188e0f92fde9f188588095424aaa8f517ca5fa5b1700185e51a29a224c3db94696d8ba0809b8d75de60296aed8be9afd0f86e6b1e26ec278fbedbe71fa9cd4fdd9cf4b9a73eb030d95a0876d757a57dc1634", 0xcd, 0xffffffffffffffc1, 0x0, 0x1, r9}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x6, 0x0, r11, &(0x7f0000000ac0)="0ac535ed5669580038fb00bd548afab798faa6203bf5f7a77c3b2a8f22ed195104ded4292e14", 0x26, 0x7, 0x0, 0x3}]) 21:49:02 executing program 1 (fault-call:3 fault-nth:74): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3266.927011][ T450] FAULT_INJECTION: forcing a failure. [ 3266.927011][ T450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3266.940288][ T450] CPU: 1 PID: 450 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3266.948884][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3266.958936][ T450] Call Trace: [ 3266.962209][ T450] dump_stack+0x137/0x19d [ 3266.966538][ T450] should_fail+0x23c/0x250 [ 3266.970950][ T450] __alloc_pages_nodemask+0xe7/0x310 [ 3266.977220][ T450] alloc_pages_current+0x21d/0x310 [ 3266.982405][ T450] __page_cache_alloc+0x4d/0xf0 [ 3266.987250][ T450] pagecache_get_page+0x5f4/0x900 [ 3266.992271][ T450] grab_cache_page_write_begin+0x3f/0x70 [ 3266.997900][ T450] ext4_write_begin+0x188/0xcc0 [ 3267.002746][ T450] ? finish_wait+0x44/0x80 [ 3267.007177][ T450] ? try_to_writeback_inodes_sb+0x18e/0x1d0 [ 3267.013117][ T450] ext4_da_write_begin+0x20e/0x820 [ 3267.018225][ T450] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3267.024170][ T450] generic_perform_write+0x196/0x3a0 [ 3267.029453][ T450] ? ext4_da_write_begin+0x820/0x820 [ 3267.034826][ T450] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3267.040372][ T450] ext4_file_write_iter+0x2e7/0x11d0 [ 3267.045653][ T450] ? __perf_sw_event+0x10b/0x120 [ 3267.050623][ T450] ? fsnotify_perm+0x59/0x2e0 [ 3267.055302][ T450] ? security_file_permission+0x87/0xa0 [ 3267.060844][ T450] ? rw_verify_area+0x136/0x250 [ 3267.065823][ T450] aio_write+0x287/0x360 [ 3267.070123][ T450] ? io_submit_one+0xb0/0x1350 [ 3267.075226][ T450] ? kmem_cache_alloc+0x1af/0x300 [ 3267.080246][ T450] io_submit_one+0x82f/0x1350 [ 3267.084936][ T450] __se_sys_io_submit+0xf5/0x260 [ 3267.089904][ T450] __x64_sys_io_submit+0x3f/0x50 [ 3267.095023][ T450] do_syscall_64+0x34/0x50 [ 3267.099480][ T450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3267.105378][ T450] RIP: 0033:0x4665f9 21:49:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff270000, 0x1b2ec479) 21:49:02 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3267.109266][ T450] 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 [ 3267.128894][ T450] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3267.137308][ T450] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3267.145305][ T450] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3267.153272][ T450] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3267.161242][ T450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3267.169211][ T450] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff2f0000, 0x1b2ec479) 21:49:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff370000, 0x1b2ec479) 21:49:02 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff7f0000, 0x1b2ec479) 21:49:02 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001802000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:02 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x79000000}]) close(r0) 21:49:03 executing program 1 (fault-call:3 fault-nth:75): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x40010, r1, 0xa879e000) dup(r1) 21:49:03 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001c02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff870000, 0x1b2ec479) 21:49:03 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x20, r0, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3, 0x7}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4008845) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) connect$unix(r4, &(0x7f000057eff8)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x366, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:03 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xf4ffffff}]) close(r0) [ 3267.838976][ T494] FAULT_INJECTION: forcing a failure. [ 3267.838976][ T494] name failslab, interval 1, probability 0, space 0, times 0 [ 3267.851676][ T494] CPU: 0 PID: 494 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3267.860265][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3267.870351][ T494] Call Trace: [ 3267.873622][ T494] dump_stack+0x137/0x19d [ 3267.877950][ T494] should_fail+0x23c/0x250 [ 3267.882360][ T494] __should_failslab+0x81/0x90 [ 3267.887123][ T494] ? kcalloc+0x32/0x50 [ 3267.891203][ T494] should_failslab+0x5/0x20 [ 3267.895703][ T494] __kmalloc+0x66/0x360 [ 3267.899851][ T494] ? ext4_mb_new_blocks+0x16c5/0x1f60 [ 3267.905214][ T494] kcalloc+0x32/0x50 [ 3267.909099][ T494] ext4_find_extent+0x21c/0x7f0 [ 3267.913950][ T494] ? rb_next+0x69/0x90 [ 3267.918109][ T494] ext4_ext_map_blocks+0xd9/0x1f00 [ 3267.923293][ T494] ? xas_load+0x284/0x2a0 [ 3267.927629][ T494] ? __down_write_common+0x45/0x890 [ 3267.932827][ T494] ? rmqueue_pcplist+0x152/0x190 21:49:03 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3267.937762][ T494] ? percpu_counter_add_batch+0x69/0xd0 [ 3267.943342][ T494] ? ext4_es_lookup_extent+0x36b/0x490 [ 3267.948864][ T494] ext4_map_blocks+0x70d/0xef0 [ 3267.953630][ T494] ? alloc_buffer_head+0x93/0x1a0 [ 3267.959287][ T494] _ext4_get_block+0xf6/0x290 [ 3267.964086][ T494] ext4_get_block_unwritten+0x26/0x30 [ 3267.969459][ T494] __block_write_begin_int+0x4a2/0x1060 [ 3267.975013][ T494] ? _ext4_get_block+0x290/0x290 [ 3267.979948][ T494] ? kcsan_setup_watchpoint+0x26e/0x470 [ 3267.985497][ T494] ? _ext4_get_block+0x290/0x290 [ 3267.990496][ T494] __block_write_begin+0x2b/0x40 [ 3267.995435][ T494] ext4_write_begin+0x41b/0xcc0 [ 3268.000279][ T494] ext4_da_write_begin+0x20e/0x820 [ 3268.005507][ T494] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3268.011406][ T494] generic_perform_write+0x196/0x3a0 [ 3268.016688][ T494] ? ext4_da_write_begin+0x820/0x820 [ 3268.021971][ T494] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3268.027579][ T494] ext4_file_write_iter+0x2e7/0x11d0 [ 3268.032939][ T494] ? __perf_sw_event+0x10b/0x120 21:49:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff8f0000, 0x1b2ec479) [ 3268.037919][ T494] ? fsnotify_perm+0x59/0x2e0 [ 3268.042600][ T494] ? security_file_permission+0x87/0xa0 [ 3268.048187][ T494] ? rw_verify_area+0x136/0x250 [ 3268.053034][ T494] aio_write+0x287/0x360 [ 3268.057316][ T494] ? io_submit_one+0xb0/0x1350 [ 3268.062084][ T494] ? kmem_cache_alloc+0x1af/0x300 [ 3268.067110][ T494] io_submit_one+0x82f/0x1350 [ 3268.071788][ T494] __se_sys_io_submit+0xf5/0x260 [ 3268.076725][ T494] __x64_sys_io_submit+0x3f/0x50 [ 3268.081719][ T494] do_syscall_64+0x34/0x50 21:49:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = syz_io_uring_setup(0x4f87, &(0x7f0000000000)={0x0, 0x4ca, 0x10, 0x1, 0x1be}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000180), 0xffffffffffff7fff, 0x200000) pread64(r2, &(0x7f00000001c0)=""/97, 0x61, 0x8) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000280)={{0x1, 0x80}, 0x1, 0x101, 0x0, {0x5, 0x20}, 0x7f, 0x2}) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000240)) sendfile(r0, r1, &(0x7f0000000140)=0x3, 0xcfea) [ 3268.086153][ T494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3268.092056][ T494] RIP: 0033:0x4665f9 [ 3268.096014][ T494] 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 [ 3268.115622][ T494] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3268.124136][ T494] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3268.132104][ T494] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 21:49:03 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3268.140072][ T494] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3268.148054][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3268.156030][ T494] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:03 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xfbffffff}]) close(r0) 21:49:03 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x5, 0x5, 0x9, 0x0, 0x2, 0x6, 0x0, 0x177, 0x40, 0x9a, 0x7fff, 0x4, 0x38, 0x2, 0x1ff8, 0x3ff, 0x7f}, [{0x2, 0x5, 0x3, 0x7, 0x0, 0x1ff, 0x0, 0x2}, {0x4, 0x7, 0xff, 0x2, 0x10001, 0x800, 0x3, 0x6a}], "01a33c8a2ef6f0a27e7d5ad6ab9a574530599b5ac9e2555d4406e67d1d17cfe9d2608f5353138d81bdc991f73fd141a2462ce8ff687f8aeb6c21e0d2ce9df0783236c243c610f10abcdb19d05f6fb83facfe6afcf439295701a96944e79f159ddd007e59cc679442237a0bbf8ad164241166c6768d018d5c75a36fd25b1108e291fc8cfa11451b513c099e6965a1bbd1d267e9f7ee8dff499f5987b8d5b469071743e424cfa536beb1a2cd80ed46df81a0122b383b6fa2cf66c4ef79c6db400df173a0f3e4811ccbab0900408f1491ff577fa4eb1b3b65bc8b4b82916c015be918", ['\x00', '\x00', '\x00', '\x00']}, 0x591) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:03 executing program 1 (fault-call:3 fault-nth:76): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:03 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:03 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000053e02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3268.358766][ T526] FAULT_INJECTION: forcing a failure. [ 3268.358766][ T526] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3268.371957][ T526] CPU: 1 PID: 526 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3268.380633][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3268.390690][ T526] Call Trace: [ 3268.393963][ T526] dump_stack+0x137/0x19d [ 3268.398295][ T526] should_fail+0x23c/0x250 [ 3268.402706][ T526] should_fail_usercopy+0x16/0x20 21:49:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff970000, 0x1b2ec479) [ 3268.407722][ T526] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3268.413794][ T526] generic_perform_write+0x1e4/0x3a0 [ 3268.419170][ T526] ? ext4_da_write_begin+0x820/0x820 [ 3268.424482][ T526] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3268.430116][ T526] ext4_file_write_iter+0x2e7/0x11d0 [ 3268.435411][ T526] ? __perf_sw_event+0x10b/0x120 [ 3268.440474][ T526] ? fsnotify_perm+0x59/0x2e0 [ 3268.445244][ T526] ? security_file_permission+0x87/0xa0 [ 3268.450848][ T526] ? rw_verify_area+0x136/0x250 [ 3268.455749][ T526] aio_write+0x287/0x360 [ 3268.459990][ T526] ? io_submit_one+0xb0/0x1350 [ 3268.464759][ T526] ? kmem_cache_alloc+0x1af/0x300 [ 3268.469784][ T526] io_submit_one+0x82f/0x1350 [ 3268.474455][ T526] __se_sys_io_submit+0xf5/0x260 [ 3268.479416][ T526] __x64_sys_io_submit+0x3f/0x50 [ 3268.484430][ T526] do_syscall_64+0x34/0x50 [ 3268.488919][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3268.494827][ T526] RIP: 0033:0x4665f9 [ 3268.498719][ T526] 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 [ 3268.518325][ T526] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3268.526733][ T526] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3268.534696][ T526] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3268.542660][ T526] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3268.550660][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3268.558628][ T526] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x2, 0x2, 0x0, 0x8, 0x4, 0x0, 0x7, 0x2, 0x35}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:04 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xfeffffff}]) close(r0) 21:49:04 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') fallocate(r0, 0x11, 0x1, 0x1) 21:49:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff9f0000, 0x1b2ec479) 21:49:04 executing program 1 (fault-call:3 fault-nth:77): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x1, 0x1f, 0xd, 0x0, 0x6, 0x4008, 0xf, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000080), 0x6}, 0x10000, 0x6f, 0x6, 0x2, 0xffffffffffff36f0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x43b954fe}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xb) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x5, 0x10000010, 0x3ff, 0x9, 0x3, 0x0, 0x4, 0x8, 0x1}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:04 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000048002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 21:49:04 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xff0f0000}]) close(r0) [ 3268.881226][ T554] FAULT_INJECTION: forcing a failure. [ 3268.881226][ T554] name failslab, interval 1, probability 0, space 0, times 0 [ 3268.893895][ T554] CPU: 1 PID: 554 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3268.902484][ T554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3268.912701][ T554] Call Trace: [ 3268.915975][ T554] dump_stack+0x137/0x19d [ 3268.920345][ T554] should_fail+0x23c/0x250 [ 3268.924751][ T554] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3268.930050][ T554] __should_failslab+0x81/0x90 [ 3268.934858][ T554] should_failslab+0x5/0x20 [ 3268.939384][ T554] kmem_cache_alloc+0x46/0x300 [ 3268.944146][ T554] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3268.949254][ T554] ? mark_buffer_dirty+0x151/0x200 [ 3268.954380][ T554] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3268.960453][ T554] ext4_new_meta_blocks+0x84/0x180 [ 3268.965646][ T554] ext4_ext_insert_extent+0x9b3/0x2bc0 [ 3268.971099][ T554] ? ext4_find_extent+0x7b2/0x7f0 [ 3268.976123][ T554] ext4_ext_map_blocks+0x167d/0x1f00 [ 3268.981466][ T554] ? ext4_es_lookup_extent+0x36b/0x490 [ 3268.986932][ T554] ext4_map_blocks+0x70d/0xef0 [ 3268.991763][ T554] ? alloc_buffer_head+0x93/0x1a0 [ 3268.996787][ T554] _ext4_get_block+0xf6/0x290 [ 3269.001471][ T554] ext4_get_block_unwritten+0x26/0x30 [ 3269.006841][ T554] __block_write_begin_int+0x4a2/0x1060 [ 3269.012447][ T554] ? _ext4_get_block+0x290/0x290 [ 3269.017409][ T554] ? ext4_write_begin+0x2a5/0xcc0 [ 3269.022427][ T554] ? _ext4_get_block+0x290/0x290 [ 3269.027446][ T554] __block_write_begin+0x2b/0x40 [ 3269.032427][ T554] ext4_write_begin+0x41b/0xcc0 [ 3269.037557][ T554] ext4_da_write_begin+0x20e/0x820 [ 3269.042670][ T554] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3269.048571][ T554] generic_perform_write+0x196/0x3a0 [ 3269.053859][ T554] ? ext4_da_write_begin+0x820/0x820 [ 3269.059164][ T554] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3269.064707][ T554] ext4_file_write_iter+0x2e7/0x11d0 [ 3269.070088][ T554] ? __perf_sw_event+0x10b/0x120 [ 3269.075024][ T554] ? fsnotify_perm+0x59/0x2e0 [ 3269.079707][ T554] ? security_file_permission+0x87/0xa0 [ 3269.085291][ T554] ? rw_verify_area+0x136/0x250 [ 3269.090157][ T554] aio_write+0x287/0x360 [ 3269.094408][ T554] ? io_submit_one+0xb0/0x1350 [ 3269.099152][ T554] ? kmem_cache_alloc+0x1af/0x300 [ 3269.104159][ T554] io_submit_one+0x82f/0x1350 [ 3269.108838][ T554] __se_sys_io_submit+0xf5/0x260 [ 3269.113808][ T554] __x64_sys_io_submit+0x3f/0x50 [ 3269.118752][ T554] do_syscall_64+0x34/0x50 [ 3269.123170][ T554] entry_SYSCALL_64_after_hwframe+0x44/0xae 21:49:04 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000fffe02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3269.129069][ T554] RIP: 0033:0x4665f9 [ 3269.132996][ T554] 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 [ 3269.152615][ T554] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3269.161012][ T554] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3269.168982][ T554] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 21:49:04 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000feff02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffa70000, 0x1b2ec479) 21:49:04 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x3b, 0x0, &(0x7f0000007500)) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1, 0x0, 0x78) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r1, 0x11, 0x0, 0x1b2ec479) lseek(r1, 0x600000, 0x0) [ 3269.176971][ T554] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3269.184982][ T554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3269.192949][ T554] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:04 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:04 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xffffff7f}]) close(r0) 21:49:04 executing program 1 (fault-call:3 fault-nth:78): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:04 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3269.382314][ T590] FAULT_INJECTION: forcing a failure. [ 3269.382314][ T590] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3269.395391][ T590] CPU: 0 PID: 590 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3269.404770][ T590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3269.414817][ T590] Call Trace: [ 3269.418106][ T590] dump_stack+0x137/0x19d [ 3269.422462][ T590] should_fail+0x23c/0x250 [ 3269.426869][ T590] should_fail_usercopy+0x16/0x20 [ 3269.431935][ T590] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3269.438006][ T590] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3269.443927][ T590] generic_perform_write+0x1e4/0x3a0 [ 3269.449230][ T590] ? ext4_da_write_begin+0x820/0x820 [ 3269.454520][ T590] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3269.460095][ T590] ext4_file_write_iter+0x2e7/0x11d0 [ 3269.465383][ T590] ? __perf_sw_event+0x10b/0x120 [ 3269.470329][ T590] ? fsnotify_perm+0x59/0x2e0 [ 3269.475014][ T590] ? security_file_permission+0x87/0xa0 [ 3269.480566][ T590] ? rw_verify_area+0x136/0x250 [ 3269.485432][ T590] aio_write+0x287/0x360 [ 3269.489717][ T590] ? io_submit_one+0xb0/0x1350 [ 3269.494510][ T590] ? kmem_cache_alloc+0x1af/0x300 [ 3269.499533][ T590] io_submit_one+0x82f/0x1350 [ 3269.504209][ T590] __se_sys_io_submit+0xf5/0x260 [ 3269.509158][ T590] __x64_sys_io_submit+0x3f/0x50 [ 3269.514182][ T590] do_syscall_64+0x34/0x50 [ 3269.518619][ T590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3269.524520][ T590] RIP: 0033:0x4665f9 [ 3269.528409][ T590] 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 [ 3269.548016][ T590] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3269.556432][ T590] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3269.564885][ T590] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3269.572861][ T590] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3269.580856][ T590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3269.588951][ T590] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xe0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:05 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffaf0000, 0x1b2ec479) 21:49:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1051c2, 0x4) fallocate(r0, 0x1f, 0x1, 0x7f) 21:49:05 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xfffffff4}]) close(r0) 21:49:05 executing program 1 (fault-call:3 fault-nth:79): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:05 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x4, 0xb1) [ 3269.768214][ T609] FAULT_INJECTION: forcing a failure. [ 3269.768214][ T609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3269.781473][ T609] CPU: 0 PID: 609 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3269.790059][ T609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3269.800136][ T609] Call Trace: [ 3269.803410][ T609] dump_stack+0x137/0x19d [ 3269.807745][ T609] should_fail+0x23c/0x250 [ 3269.812218][ T609] should_fail_usercopy+0x16/0x20 [ 3269.817278][ T609] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3269.823367][ T609] generic_perform_write+0x1e4/0x3a0 [ 3269.828651][ T609] ? ext4_da_write_begin+0x820/0x820 [ 3269.833931][ T609] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3269.839540][ T609] ext4_file_write_iter+0x2e7/0x11d0 [ 3269.844888][ T609] ? __perf_sw_event+0x10b/0x120 [ 3269.849955][ T609] ? fsnotify_perm+0x59/0x2e0 [ 3269.854638][ T609] ? security_file_permission+0x87/0xa0 [ 3269.860185][ T609] ? rw_verify_area+0x136/0x250 [ 3269.865043][ T609] aio_write+0x287/0x360 [ 3269.869283][ T609] ? io_submit_one+0xb0/0x1350 [ 3269.874043][ T609] ? kmem_cache_alloc+0x1af/0x300 [ 3269.879062][ T609] io_submit_one+0x82f/0x1350 [ 3269.883734][ T609] __se_sys_io_submit+0xf5/0x260 [ 3269.888796][ T609] __x64_sys_io_submit+0x3f/0x50 [ 3269.893795][ T609] do_syscall_64+0x34/0x50 [ 3269.898210][ T609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3269.904101][ T609] RIP: 0033:0x4665f9 [ 3269.908074][ T609] 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 [ 3269.927763][ T609] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3269.936177][ T609] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3269.944146][ T609] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3269.952110][ T609] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3269.960072][ T609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3269.968033][ T609] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:05 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xfffffffb}]) close(r0) 21:49:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffb70000, 0x1b2ec479) [ 3270.263343][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 16367 at logical offset 0 with max blocks 455 with error 28 [ 3270.275976][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3270.275976][T15250] [ 3270.285624][T15250] EXT4-fs (sda1): Total free blocks count 1136 [ 3270.291823][T15250] EXT4-fs (sda1): Free/Dirty block details [ 3270.297621][T15250] EXT4-fs (sda1): free_blocks=101680 [ 3270.302920][T15250] EXT4-fs (sda1): dirty_blocks=3519 21:49:05 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:05 executing program 0: prctl$PR_CAPBSET_DROP(0x18, 0x7) prctl$PR_CAPBSET_DROP(0x18, 0xe) open(&(0x7f00000000c0)='./file0\x00', 0x7d77c0, 0x3c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000000)={0x8, 'bridge_slave_1\x00', {'bridge_slave_1\x00'}, 0x1}) fallocate(r0, 0x2b, 0x8, 0x1b2ec479) [ 3270.308108][T15250] EXT4-fs (sda1): Block reservation details [ 3270.314005][T15250] EXT4-fs (sda1): i_reserved_data_blocks=513 21:49:06 executing program 1 (fault-call:3 fault-nth:80): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:06 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xfffffffe}]) close(r0) 21:49:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffbf0000, 0x1b2ec479) 21:49:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x6, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:06 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:06 executing program 0: fallocate(0xffffffffffffffff, 0x11, 0x0, 0x1b2ec479) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001200)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001600)={0x0, 0x0, {0x2, @usage=0x1ff, 0x0, 0x8, 0x200, 0xf, 0x2, 0xffffffffffff8001, 0xe0, @struct={0x1}, 0x3, 0x1, [0x8, 0x4, 0x58, 0xffff, 0x6]}, {0x100000000, @usage=0x9ca, r2, 0x2, 0xfff, 0xffffffffffffffff, 0xa, 0x80, 0x62, @usage=0x100, 0x100, 0x0, [0x5, 0x7, 0x6, 0x1, 0x8, 0x7946]}, {0x200000007, @struct={0x8008, 0x12}, 0x0, 0x20, 0x2, 0x83, 0x10001, 0x15b575bac000, 0x28, @struct={0x5, 0x21f}, 0x87, 0x8, [0x20, 0x4, 0x7fff, 0x538b7e3d, 0x7f, 0x80000001]}, {0x401, 0x1f, 0x96}}) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000580)={0x2, 0x0, @start={0x0, 0x1, "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", "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"}, [0xfff, 0xfffffffffffffffc, 0x101, 0xd7e, 0x3, 0x100000001, 0x1e4e6e9c, 0x2, 0x80000000, 0xff80000000000000, 0x8, 0x1, 0x0, 0x9, 0x5, 0x9d6, 0x401, 0x5, 0x1, 0x44, 0x8, 0x2e, 0xfffffffffffff1e1, 0x1, 0x8001, 0x7fff, 0x5, 0x6, 0x2, 0x9b, 0xa9e, 0x2, 0x8, 0x7ff, 0x100, 0x3, 0xfd, 0x80000001, 0x7, 0x7, 0x2d, 0x8, 0x675b, 0x0, 0x10000, 0x9, 0x6, 0x3f, 0x1, 0x100000000, 0x4, 0xfffe00, 0x7ed39664, 0x6, 0x7, 0x8001, 0xef80000000000, 0xe039, 0x8000, 0x80, 0x2, 0x100000001, 0x8, 0x4]}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000fc0)={0x0, 0xfffffffffffff000, 0x8}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f00000013c0)={0x5, 0x0, {0x3, @struct={0x0, 0x1ff}, r2, 0x5e20, 0x10001, 0x2, 0x4, 0x120c, 0x2, @struct={0x3a, 0x5}, 0x6, 0xfffffa48, [0x0, 0xf91b, 0x101, 0x0, 0x8, 0x7]}, {0x81, @struct={0x8, 0x40}, r3, 0x1, 0x5, 0xff, 0x9, 0x5, 0x80, @struct={0x4, 0x8}, 0x40, 0x10001, [0xfffffffffffffff8, 0x7, 0x7, 0xfff, 0x8, 0x4]}, {0x8, @struct={0x7, 0xfffffffc}, r4, 0x8, 0x1, 0x6, 0x101, 0x7, 0x48, @usage=0x100000000, 0x80, 0x0, [0x0, 0x4, 0xc2, 0x4, 0x6, 0xff]}, {0x9, 0xfff, 0x100000001}}) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt(r7, 0x1, 0x3b, 0x0, &(0x7f0000007500)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x6ea2, 0x0, &(0x7f0000000040)=[r6, 0xffffffffffffffff, r7]}, 0x3) 21:49:06 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3270.840374][ T647] FAULT_INJECTION: forcing a failure. [ 3270.840374][ T647] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3270.853628][ T647] CPU: 1 PID: 647 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3270.862254][ T647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3270.872332][ T647] Call Trace: [ 3270.875607][ T647] dump_stack+0x137/0x19d [ 3270.879936][ T647] should_fail+0x23c/0x250 [ 3270.884352][ T647] __alloc_pages_nodemask+0xe7/0x310 [ 3270.889640][ T647] alloc_pages_current+0x21d/0x310 [ 3270.894814][ T647] __page_cache_alloc+0x4d/0xf0 [ 3270.899715][ T647] pagecache_get_page+0x5f4/0x900 [ 3270.904736][ T647] grab_cache_page_write_begin+0x3f/0x70 [ 3270.910398][ T647] ext4_da_write_begin+0x305/0x820 [ 3270.915557][ T647] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3270.921636][ T647] generic_perform_write+0x196/0x3a0 [ 3270.926966][ T647] ? ext4_da_write_begin+0x820/0x820 [ 3270.932249][ T647] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3270.937904][ T647] ext4_file_write_iter+0x2e7/0x11d0 [ 3270.943193][ T647] ? __perf_sw_event+0x10b/0x120 [ 3270.948135][ T647] ? fsnotify_perm+0x59/0x2e0 [ 3270.952838][ T647] ? security_file_permission+0x87/0xa0 [ 3270.958387][ T647] ? rw_verify_area+0x136/0x250 [ 3270.963364][ T647] aio_write+0x287/0x360 [ 3270.967630][ T647] ? io_submit_one+0xb0/0x1350 [ 3270.972393][ T647] ? kmem_cache_alloc+0x1af/0x300 [ 3270.977492][ T647] io_submit_one+0x82f/0x1350 [ 3270.982245][ T647] __se_sys_io_submit+0xf5/0x260 [ 3270.987183][ T647] __x64_sys_io_submit+0x3f/0x50 [ 3270.992192][ T647] do_syscall_64+0x34/0x50 [ 3270.996614][ T647] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3271.002533][ T647] RIP: 0033:0x4665f9 [ 3271.006457][ T647] 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 [ 3271.026075][ T647] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:49:06 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3271.034490][ T647] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3271.042493][ T647] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3271.050455][ T647] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3271.058425][ T647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3271.066394][ T647] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:06 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10000000000}]) close(r0) 21:49:06 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:06 executing program 1 (fault-call:3 fault-nth:81): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:06 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001802000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffc70000, 0x1b2ec479) [ 3271.413706][ T667] FAULT_INJECTION: forcing a failure. [ 3271.413706][ T667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3271.426820][ T667] CPU: 0 PID: 667 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3271.435444][ T667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3271.445508][ T667] Call Trace: [ 3271.448783][ T667] dump_stack+0x137/0x19d [ 3271.453112][ T667] should_fail+0x23c/0x250 [ 3271.457521][ T667] should_fail_usercopy+0x16/0x20 [ 3271.462549][ T667] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3271.468757][ T667] generic_perform_write+0x1e4/0x3a0 [ 3271.474107][ T667] ? ext4_da_write_begin+0x820/0x820 [ 3271.479387][ T667] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3271.485016][ T667] ext4_file_write_iter+0x2e7/0x11d0 [ 3271.490359][ T667] ? __perf_sw_event+0x10b/0x120 [ 3271.495308][ T667] ? fsnotify_perm+0x59/0x2e0 [ 3271.499987][ T667] ? security_file_permission+0x87/0xa0 [ 3271.505532][ T667] ? rw_verify_area+0x136/0x250 [ 3271.510476][ T667] aio_write+0x287/0x360 [ 3271.514722][ T667] ? io_submit_one+0xb0/0x1350 [ 3271.519479][ T667] ? kmem_cache_alloc+0x1af/0x300 [ 3271.524500][ T667] io_submit_one+0x82f/0x1350 [ 3271.529242][ T667] __se_sys_io_submit+0xf5/0x260 [ 3271.534256][ T667] __x64_sys_io_submit+0x3f/0x50 [ 3271.539187][ T667] do_syscall_64+0x34/0x50 [ 3271.543599][ T667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3271.549502][ T667] RIP: 0033:0x4665f9 [ 3271.553393][ T667] 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 [ 3271.572998][ T667] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3271.581417][ T667] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3271.589415][ T667] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3271.597402][ T667] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3271.605440][ T667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3271.613505][ T667] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 [ 3271.635081][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 16375 at logical offset 17 with max blocks 20 with error 28 [ 3271.647647][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3271.647647][T15250] 21:49:07 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001c02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ftruncate(r0, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fallocate(r1, 0x0, 0x0, 0x5) 21:49:07 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20000000000}]) close(r0) 21:49:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x1000009, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = gettid() r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) pwrite64(r2, &(0x7f00000000c0)='\n', 0x1, 0x5) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}]) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0x75, 0x8, 0x81, 0x0, 0x0, 0x1000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2f3ea839, 0x4, @perf_bp={&(0x7f00000001c0), 0x1}, 0xa0ac, 0xcd5d, 0x5, 0x1, 0x6, 0x6, 0x8000, 0x0, 0x1, 0x0, 0x1}, r1, 0x4, r3, 0x1) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x6, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000380)=0x14) open(&(0x7f00000002c0)='./bus\x00', 0x68101, 0x80) sendmmsg$unix(r6, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x1, 0x0, 0x2, 0x7ff, 0x938, 0x7f, 0x7f, 0xfffffff8}, 0x0) sched_setattr(r1, &(0x7f0000000340)={0x38, 0x2, 0x10000019, 0x3, 0x6, 0x8001, 0x4, 0xfffffffffffffffa, 0xf9000000, 0x2}, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:07 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffcf0000, 0x1b2ec479) 21:49:07 executing program 1 (fault-call:3 fault-nth:82): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:07 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002602000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:07 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30000000000}]) close(r0) [ 3271.955165][ T688] FAULT_INJECTION: forcing a failure. [ 3271.955165][ T688] name failslab, interval 1, probability 0, space 0, times 0 [ 3271.967908][ T688] CPU: 1 PID: 688 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3271.976504][ T688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3271.986563][ T688] Call Trace: [ 3271.989837][ T688] dump_stack+0x137/0x19d [ 3271.994168][ T688] should_fail+0x23c/0x250 [ 3271.998580][ T688] __should_failslab+0x81/0x90 [ 3272.003412][ T688] ? kcalloc+0x32/0x50 [ 3272.007478][ T688] should_failslab+0x5/0x20 [ 3272.012021][ T688] __kmalloc+0x66/0x360 [ 3272.016178][ T688] ? ext4_mb_new_blocks+0x16c5/0x1f60 [ 3272.021545][ T688] kcalloc+0x32/0x50 [ 3272.025466][ T688] ext4_find_extent+0x21c/0x7f0 [ 3272.030315][ T688] ext4_ext_map_blocks+0xd9/0x1f00 [ 3272.035425][ T688] ? xas_load+0x276/0x2a0 [ 3272.039750][ T688] ? __down_write_common+0x824/0x890 [ 3272.045087][ T688] ? ext4_es_lookup_extent+0x36b/0x490 [ 3272.050577][ T688] ext4_map_blocks+0x70d/0xef0 [ 3272.055367][ T688] ? alloc_buffer_head+0x93/0x1a0 [ 3272.060418][ T688] _ext4_get_block+0xf6/0x290 [ 3272.065120][ T688] ext4_get_block_unwritten+0x26/0x30 [ 3272.070493][ T688] __block_write_begin_int+0x4a2/0x1060 [ 3272.076106][ T688] ? _ext4_get_block+0x290/0x290 [ 3272.081046][ T688] ? ext4_write_begin+0x2a5/0xcc0 [ 3272.086068][ T688] ? _ext4_get_block+0x290/0x290 [ 3272.091080][ T688] __block_write_begin+0x2b/0x40 [ 3272.096062][ T688] ext4_write_begin+0x41b/0xcc0 [ 3272.100907][ T688] ext4_da_write_begin+0x20e/0x820 21:49:07 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:07 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffd70000, 0x1b2ec479) [ 3272.106040][ T688] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3272.111939][ T688] generic_perform_write+0x196/0x3a0 [ 3272.117223][ T688] ? ext4_da_write_begin+0x820/0x820 [ 3272.122504][ T688] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3272.128142][ T688] ext4_file_write_iter+0x2e7/0x11d0 [ 3272.133530][ T688] ? __perf_sw_event+0x10b/0x120 [ 3272.138485][ T688] ? fsnotify_perm+0x59/0x2e0 [ 3272.143244][ T688] ? security_file_permission+0x87/0xa0 [ 3272.149055][ T688] ? rw_verify_area+0x136/0x250 21:49:07 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = getuid() mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2800000, &(0x7f0000000100)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@version_u}, {@access_any}, {@debug={'debug', 0x3d, 0x520}}, {@mmap}, {@cache_mmap}, {@nodevmap}], [{@euid_eq={'euid', 0x3d, r1}}, {@obj_type={'obj_type', 0x3d, ')!$+$-('}}, {@appraise}]}}) [ 3272.154050][ T688] aio_write+0x287/0x360 [ 3272.158404][ T688] ? io_submit_one+0xb0/0x1350 [ 3272.163165][ T688] ? kmem_cache_alloc+0x1af/0x300 [ 3272.168272][ T688] io_submit_one+0x82f/0x1350 [ 3272.172955][ T688] __se_sys_io_submit+0xf5/0x260 [ 3272.177898][ T688] __x64_sys_io_submit+0x3f/0x50 [ 3272.182913][ T688] do_syscall_64+0x34/0x50 [ 3272.187340][ T688] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3272.193242][ T688] RIP: 0033:0x4665f9 21:49:07 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fe02000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3272.197132][ T688] 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 [ 3272.216762][ T688] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3272.225250][ T688] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3272.237298][ T688] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3272.245270][ T688] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3272.253242][ T688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3272.261262][ T688] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:07 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3272.310940][ T711] 9pnet: p9_fd_create_tcp (711): problem connecting socket to 127.0.0.1 21:49:07 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:07 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40000000000}]) close(r0) [ 3272.485620][ T711] 9pnet: p9_fd_create_tcp (711): problem connecting socket to 127.0.0.1 21:49:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x10000028, 0x9, 0x9, 0x0, 0x8000}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) getrlimit(0x6, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:08 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffdf0000, 0x1b2ec479) 21:49:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3ff, 0x101002) renameat2(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r7) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x1, 0x3, &(0x7f0000001300)=[{&(0x7f0000000200)="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", 0x1000, 0x80000001}, {&(0x7f0000001200)="7b2691152a95638d3cfe40ea812dff27dc008fd8c31a", 0x16, 0x100000000}, {&(0x7f0000001240)="f002900dd9657b25b1f8ddf461be45fc86a03399a904361a68c814d048d9a1cbfc03511b55c6bf512ae5e970b67493bbf22e3b1cf6bbf5f25fe4cb9e57e7baa395642e983416dbf1e51778e0bef25c785c7aadf4080960b00f28ce77c5a56f132c6fc480371e3ebe1a0059439fb9d9546d5ca056e22ee050fdee70e38c6e64b2cf881015902b07774df944725d79e8efdd972a1e90b435dbca23afecf1c043de2febeccf9273fe29", 0xa8, 0x7fff}], 0x18000, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x35, 0x6d]}}], [{@fsmagic={'fsmagic', 0x3d, 0x8001}}, {@euid_lt={'euid<', r7}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_measure}, {@permit_directio}, {@subj_type={'subj_type', 0x3d, '$.\'+:'}}]}) io_uring_register$IORING_UNREGISTER_BUFFERS(r5, 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r8, 0x1, 0x3b, 0x0, &(0x7f0000007500)) epoll_wait(r4, &(0x7f0000000180), 0x0, 0x3ff) fallocate(r8, 0x10, 0x3, 0x1f8480000000) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x1010, r2, 0xe8059000) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000100)={0x0, r3, 0x5, 0x5, 0x8, 0x1f}) 21:49:08 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50000000000}]) close(r0) 21:49:08 executing program 1 (fault-call:3 fault-nth:83): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3272.824177][ T738] FAULT_INJECTION: forcing a failure. [ 3272.824177][ T738] name failslab, interval 1, probability 0, space 0, times 0 [ 3272.836832][ T738] CPU: 1 PID: 738 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3272.845431][ T738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3272.845445][ T738] Call Trace: [ 3272.845453][ T738] dump_stack+0x137/0x19d [ 3272.845476][ T738] should_fail+0x23c/0x250 [ 3272.845494][ T738] __should_failslab+0x81/0x90 [ 3272.845584][ T738] ? kcalloc+0x32/0x50 [ 3272.845638][ T738] should_failslab+0x5/0x20 [ 3272.880968][ T738] __kmalloc+0x66/0x360 [ 3272.885120][ T738] ? ext4_mb_new_blocks+0x16c5/0x1f60 [ 3272.890489][ T738] kcalloc+0x32/0x50 [ 3272.894378][ T738] ext4_find_extent+0x21c/0x7f0 [ 3272.899226][ T738] ? rb_next+0x69/0x90 [ 3272.903295][ T738] ext4_ext_map_blocks+0xd9/0x1f00 [ 3272.908406][ T738] ? xas_load+0x276/0x2a0 [ 3272.912774][ T738] ? __down_write_common+0x45/0x890 [ 3272.917998][ T738] ? rmqueue_pcplist+0x152/0x190 [ 3272.922935][ T738] ? percpu_counter_add_batch+0x69/0xd0 [ 3272.928482][ T738] ? ext4_es_lookup_extent+0x36b/0x490 [ 3272.933992][ T738] ext4_map_blocks+0x70d/0xef0 [ 3272.938753][ T738] ? alloc_buffer_head+0x93/0x1a0 [ 3272.943775][ T738] _ext4_get_block+0xf6/0x290 [ 3272.948530][ T738] ext4_get_block_unwritten+0x26/0x30 [ 3272.953897][ T738] __block_write_begin_int+0x4a2/0x1060 [ 3272.959442][ T738] ? _ext4_get_block+0x290/0x290 [ 3272.964416][ T738] ? ext4_write_begin+0x2a5/0xcc0 [ 3272.969433][ T738] ? _ext4_get_block+0x290/0x290 [ 3272.974378][ T738] __block_write_begin+0x2b/0x40 [ 3272.979391][ T738] ext4_write_begin+0x41b/0xcc0 [ 3272.984236][ T738] ext4_da_write_begin+0x20e/0x820 [ 3272.989339][ T738] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3272.995231][ T738] generic_perform_write+0x196/0x3a0 [ 3273.000566][ T738] ? ext4_da_write_begin+0x820/0x820 [ 3273.005828][ T738] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3273.011357][ T738] ext4_file_write_iter+0x2e7/0x11d0 [ 3273.016627][ T738] ? __perf_sw_event+0x10b/0x120 [ 3273.021591][ T738] ? fsnotify_perm+0x59/0x2e0 [ 3273.026253][ T738] ? security_file_permission+0x87/0xa0 [ 3273.031790][ T738] ? rw_verify_area+0x136/0x250 [ 3273.036654][ T738] aio_write+0x287/0x360 [ 3273.040965][ T738] ? io_submit_one+0xb0/0x1350 [ 3273.045805][ T738] ? kmem_cache_alloc+0x1af/0x300 [ 3273.050833][ T738] io_submit_one+0x82f/0x1350 [ 3273.055523][ T738] __se_sys_io_submit+0xf5/0x260 [ 3273.060466][ T738] __x64_sys_io_submit+0x3f/0x50 [ 3273.065399][ T738] do_syscall_64+0x34/0x50 21:49:08 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffe70000, 0x1b2ec479) [ 3273.069817][ T738] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3273.075714][ T738] RIP: 0033:0x4665f9 [ 3273.079666][ T738] 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 [ 3273.099308][ T738] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3273.107744][ T738] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3273.115718][ T738] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3273.123692][ T738] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3273.131667][ T738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3273.139642][ T738] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:08 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000020000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:08 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60000000000}]) close(r0) 21:49:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x32800, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001780)={{{@in6=@ipv4={""/10, ""/2, @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@empty}}, &(0x7f0000001880)=0xe8) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r7, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r9, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r10 = mq_open(&(0x7f0000004140)='\x00', 0x2, 0x1, &(0x7f0000004180)={0x7, 0x590b, 0x29ab, 0x3eff}) r11 = syz_open_dev$rtc(&(0x7f00000041c0), 0xfffffffffffffffa, 0x418000) r12 = syz_open_dev$vcsu(&(0x7f0000004200), 0x7fd, 0x418200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r13, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendmmsg$unix(r0, &(0x7f00000042c0)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001580)=[{&(0x7f00000001c0)="7866a1d6cce4ae3edebfaf8e584cb809542da462f6f0d692319e3be22a8675eb6ce73c879c6adb34160b3cbc6d2abbd827c257d3fef3043f6de154beae990dfeafd2228f709b0e173ea3544aff9ee23b7f6a798514d24ff3960cdbb4546e67d9281df8da47f006cf25dc6f947016d949cefd25783922a4ac77e333fe868264460631fc97c07d8a96f82ded4a9173fed038c095109c9ee0f8d8769e4095d53c0427c0b68e543e152d5b057062a177112d68ea2a3f308da4a09fefc3d73fdb347c97e45251966565b6b2c7f2f9a68f5dc0d933ce69198ba1bebd9ea7", 0xdb}, {&(0x7f00000002c0)="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{&(0x7f0000001480)="228ca2845915dd77b095486e133ada241e8de0210498b37e39d6430ff1d75644751bd2296f91eabfdc70763c4b7a7b7f2458011b3c59de9a68da50806803477ff5a290071d357b2efb00a843c4471e8e2ccc25decef117f20c84316fc275b007f81321ca945462422763264fb416e4314b75cd6879a93f7a3e0c3c598c8ace146bb1003a7282c848451aa3ecc10fd2fcab7893ac216d39ed096ad8b3b674ecb564cee23c986ca23e6eaf5411972c65c035f6fa0b07290b49dd7569a4d41972e7eb864a2b0baa4db953babbbe50ec7b97d365245eced9214d307d67984351cfd0f63aaea5bb4a14fcf3ca9568e8d002", 0xef}, {&(0x7f0000000080)="aa13f50671075829627ac0674ef4", 0xe}], 0x7, &(0x7f00000018c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r6}}}, @rights={{0x20, 0x1, 0x1, [r0, r7, 0xffffffffffffffff, r9]}}], 0xa0, 0x4000020}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000001b40)="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0x1000}, {&(0x7f0000002b40)="d976b556fa7b83253756d22512d08902378a887e2d82705ef31462d56dc34c8b2bcbd44429c1fc5c71375d1149a9e9d009947af21feb1f00713906ff2c61328cd5b919707283c459b88f6e4c9d661c790ff427e35507ab3c4ae2ec56464c19656d38bb1e4eefbb684547ccea01a382ca0e10a4bfd20001f205db669208dea558107ad76953d7c75670a4b8ca450f0456057c5399f4141af1acecb4d939e2befa0e4bf7f203f29d3d36119ee114ff44fed657ff4d736c9a0e9e25b44944ec50aa6d3f493087523775d9912c1f161369f2db2f1653e6a0c07aa714ed66e28027db14890024ced5e4f09a7581120c", 0xed}, {&(0x7f0000002c40)="b7450231727826d61222b3883872b5a3e2a50fdbe76a534d46356a82e1cb2847a3afadd63b07a45b0265ff5a981ffe869d6de9007450a6f6538e13ed9c70d8b147a808688f2af2e1c87cf85fa4cf0f61c2a172a6ea493f0e4a490a0a430e264002c2c574e2be4bfb0ff003c57f1ecb47ca71363eb6ffebb16469957e362117fdd506cc22c8ad48f69bce4df642dc60f496a83d8702d7", 0x96}, {&(0x7f0000002d00)="a20ca604543fa7977d2d433cfbe79825a62377b9a0839ca639b87dbea94817ccfea78673b6ea72bccebe4fab31fc71d53ea9c9555e5f5b69f312e5b9f3146d1b39b0b628d11764396dccd3febc8bbf0895a7766dcf5e14f3e4cd7f0bb5f8f1835082e55681f59a31aed204fda41e164858198694382865c69ae30510ba866b8bd3fdc4c57faab62c5841fef5460edfe89e3c332911d9536d7f9edf21b600a7446dd7aea8057737f8ea63cc745aed5fa4c909e5e044aec2349191ab9508", 0xbd}, {&(0x7f0000002dc0)="25892897776a348f3c057d738d15300b9d6fbccc12fcffb6b818bff066e48351e2161595092102d152f064c0275ddfc5c73f034282ad42c9aa4bf5e3c40aba2df8df979f2cac", 0x46}, {&(0x7f0000002e40)="9b5c7321d70aa2c3a1390837e11561b0ed", 0x11}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f0000002f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002f80)="fab955eed38c1c57aa78ec0c3e679a42b8a229ab6cd7296e6b0eb3e5e6bae6194882cbb994ce2a27de10d620abc613fb64c160ed8671256390467ec19326a6a5dd372abbc7157b03e529a1d5f79ae15528e7392e86d936febdc5e75771aac924913f1c41b0162a17f57689c8512cbbe77115bd53479203b48384d3857fe130a7bb31d3ba2fcfe08cc1f90e32a2584a88d426dc", 0x93}, {&(0x7f0000003040)="da650837c20423bcde9d70faaec29b4c1b4dd99f17ece8c6db5b66751f5187f55aa0af638e53c694c1e6e8513cae349390be6fba5264b5671db06ed9b4dc731b34f4ebd212da20d5a6d33626588366af8d6f0bfbb785a6b2302254adcee5472e77e3d72625d05e12fc64902b5973dfa91de303c8", 0x74}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000003100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000003180)="c017a996b5bc7f23a4bc5529d00dd475c1a40b54131b935e38a187391a8e090ecb9d49c43c6bdc3e73a485be9d72b28737d2a4784d07f40cb794d2b08f8de634a0f2d0aba14b8517e55d42f64513c77b6385c24a8785dcecc47d198c2b22a5a6f7985103de3a78d3b4f83e172a3b2469123a93fe0bd6c16f93e0eead714ec8daa0ffeb3cd2bfa92869706dbe7442450248a51a9e0c33f7a6c3f9a3a949626049c81f4d43b009c63c0653c0ffe5b4accb89a8d387c7bfa3c6c17a77bf952021dd69857c7da8e3ab23edf8c0", 0xcb}, {&(0x7f0000003280)="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", 0xfb}, {&(0x7f0000003380)="5f0afa87e5a04780a164c24993e7a783ea3c161ebcbdc4fd62f1ee1749b1df15f19052e4dd912a43acaaf8287f9f845676830dbe1baa8858e234181bbeb9c719079543b11725ad858e53209779b1877405e725a442508938acbc08b6df743543d5617fd2c0fd9863092e10d5c3b2260727c10e8b9f68a68e65bac09c6dc96485837bb48068aa4a746c3f12d747", 0x8d}], 0x3, &(0x7f0000004240)=[@rights={{0x14, 0x1, 0x1, [r10]}}, @rights={{0x20, 0x1, 0x1, [r11, r2, 0xffffffffffffffff, r12]}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r8]}}], 0x60, 0x2004c090}], 0x4, 0x200000c0) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendfile(r3, r0, &(0x7f0000000000), 0x4929) 21:49:08 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000040000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:09 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70000000000}]) close(r0) 21:49:09 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fffe000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) fcntl$setlease(r0, 0x400, 0x1) 21:49:09 executing program 1 (fault-call:3 fault-nth:84): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:09 executing program 4: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x8e011, 0xffffffffffffffff, 0xab93f000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f0000004580)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/141, 0x8d}], 0x2, &(0x7f0000001380)=""/156, 0x9c}, 0x2}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001440)=""/149, 0x95}, {&(0x7f0000001500)=""/225, 0xe1}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000100)=""/27, 0x1b}], 0x4, &(0x7f0000002600)=""/4096, 0x1000}, 0x3ff}, {{&(0x7f0000003600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @local}}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003680)=""/122, 0x7a}, {&(0x7f0000003700)=""/87, 0x57}, {&(0x7f0000003780)=""/116, 0x74}], 0x3, &(0x7f0000003800)=""/39, 0x27}, 0x40}, {{0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000003840)=""/25, 0x19}, {&(0x7f0000003880)=""/70, 0x46}, {&(0x7f0000003900)=""/171, 0xab}, {&(0x7f00000039c0)=""/170, 0xaa}, {&(0x7f0000003a80)=""/30, 0x1e}, {&(0x7f0000003ac0)=""/195, 0xc3}, {&(0x7f0000003bc0)=""/50, 0x32}], 0x7, &(0x7f0000003c80)=""/96, 0x60}, 0x7}, {{&(0x7f0000003d00)=@pppol2tpin6, 0x80, &(0x7f00000041c0)=[{&(0x7f0000003d80)=""/76, 0x4c}, {&(0x7f0000003e00)}, {&(0x7f0000003e40)=""/223, 0xdf}, {&(0x7f0000003f40)=""/81, 0x51}, {&(0x7f0000003fc0)=""/220, 0xdc}, {&(0x7f00000040c0)=""/187, 0xbb}, {&(0x7f0000004180)=""/40, 0x28}], 0x7, &(0x7f0000004240)=""/200, 0xc8}, 0x2}, {{&(0x7f0000004340)=@qipcrtr, 0x80, &(0x7f0000004500)=[{&(0x7f00000043c0)=""/40, 0x28}, {&(0x7f0000004400)=""/44, 0x2c}, {&(0x7f0000004440)=""/161, 0xa1}], 0x3, &(0x7f0000004540)=""/55, 0x37}, 0x1}], 0x6, 0x2003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffef0000, 0x1b2ec479) 21:49:09 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3273.841118][ T771] FAULT_INJECTION: forcing a failure. [ 3273.841118][ T771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3273.854196][ T771] CPU: 0 PID: 771 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3273.862785][ T771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3273.872837][ T771] Call Trace: [ 3273.876109][ T771] dump_stack+0x137/0x19d [ 3273.880441][ T771] should_fail+0x23c/0x250 [ 3273.884850][ T771] should_fail_usercopy+0x16/0x20 [ 3273.889881][ T771] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3273.895954][ T771] generic_perform_write+0x1e4/0x3a0 [ 3273.901240][ T771] ? ext4_da_write_begin+0x820/0x820 [ 3273.906553][ T771] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3273.912099][ T771] ext4_file_write_iter+0x2e7/0x11d0 [ 3273.917385][ T771] ? __perf_sw_event+0x10b/0x120 [ 3273.922321][ T771] ? fsnotify_perm+0x59/0x2e0 [ 3273.927048][ T771] ? security_file_permission+0x87/0xa0 [ 3273.932650][ T771] ? rw_verify_area+0x136/0x250 [ 3273.937520][ T771] aio_write+0x287/0x360 [ 3273.941763][ T771] ? io_submit_one+0xb0/0x1350 [ 3273.946663][ T771] ? kmem_cache_alloc+0x1af/0x300 [ 3273.951740][ T771] io_submit_one+0x82f/0x1350 [ 3273.956410][ T771] __se_sys_io_submit+0xf5/0x260 [ 3273.961530][ T771] __x64_sys_io_submit+0x3f/0x50 [ 3273.966475][ T771] do_syscall_64+0x34/0x50 [ 3273.970902][ T771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3273.976795][ T771] RIP: 0033:0x4665f9 [ 3273.980678][ T771] 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 [ 3274.000335][ T771] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3274.008746][ T771] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3274.016712][ T771] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3274.024678][ T771] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3274.032643][ T771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:49:09 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3274.040677][ T771] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfff70000, 0x1b2ec479) 21:49:09 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xffffffff000}]) close(r0) 21:49:09 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:09 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1c0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r3, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x12) perf_event_open(&(0x7f0000000080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) bind$inet(r2, 0x0, 0x0) socket(0x11, 0x800000003, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setresuid(0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f0000000180)='./bus\x00', 0x94cc, 0x0, 0x0, 0x54010, &(0x7f0000000740)={[{@hide}], [{@fowner_gt}, {@smackfsdef}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@subj_type={'subj_type', 0x3d, ','}}, {@euid_gt}, {@smackfshat={'smackfshat', 0x3d, '.$\xe4-'}}]}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44840}, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:09 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x800800000000}]) close(r0) 21:49:09 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:09 executing program 1 (fault-call:3 fault-nth:85): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:09 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3274.369456][ T805] FAULT_INJECTION: forcing a failure. [ 3274.369456][ T805] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3274.382695][ T805] CPU: 0 PID: 805 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3274.391292][ T805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3274.401351][ T805] Call Trace: [ 3274.404626][ T805] dump_stack+0x137/0x19d [ 3274.409010][ T805] should_fail+0x23c/0x250 [ 3274.413426][ T805] should_fail_usercopy+0x16/0x20 [ 3274.418450][ T805] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3274.424606][ T805] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3274.431025][ T805] generic_perform_write+0x1e4/0x3a0 [ 3274.436339][ T805] ? ext4_da_write_begin+0x820/0x820 [ 3274.441646][ T805] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3274.447198][ T805] ext4_file_write_iter+0x2e7/0x11d0 [ 3274.452488][ T805] ? __perf_sw_event+0x10b/0x120 [ 3274.457440][ T805] ? fsnotify_perm+0x59/0x2e0 [ 3274.462124][ T805] ? security_file_permission+0x87/0xa0 [ 3274.467674][ T805] ? rw_verify_area+0x136/0x250 [ 3274.472535][ T805] aio_write+0x287/0x360 [ 3274.476829][ T805] ? io_submit_one+0xb0/0x1350 [ 3274.481741][ T805] ? kmem_cache_alloc+0x1af/0x300 [ 3274.486765][ T805] io_submit_one+0x82f/0x1350 [ 3274.491474][ T805] __se_sys_io_submit+0xf5/0x260 [ 3274.496498][ T805] __x64_sys_io_submit+0x3f/0x50 [ 3274.501459][ T805] do_syscall_64+0x34/0x50 [ 3274.505897][ T805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3274.511800][ T805] RIP: 0033:0x4665f9 [ 3274.515692][ T805] 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 [ 3274.535406][ T805] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3274.543820][ T805] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3274.551790][ T805] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3274.559759][ T805] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3274.567757][ T805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3274.575770][ T805] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:10 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10000000000000}]) close(r0) 21:49:10 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fe000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffff0000, 0x1b2ec479) 21:49:10 executing program 1 (fault-call:3 fault-nth:86): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000580)=0x7) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r5, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r8) sched_setattr(r7, &(0x7f0000000540)={0x38, 0x6, 0x1000000e, 0x8, 0x3f, 0x1, 0x2, 0x100000001, 0x2184}, 0x0) sendmsg$unix(r3, &(0x7f0000000500)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="93319ef658bca0280e79016023a4ccbbeb696b156b1cc0b71f5a9c5fdff110b884935fbc9b8ebbbd1563f5f0ddb4e2d2732b9c65cd417c4297de3ce5859afe46871988053900452aabc5b51e799d100678656ea2e3f29df4de5dfbbe2e60eb429dabbcb4fa2d886b569c1ad3cd6537dc06f53b0229a00565387f2754ac8d9f2d30861a21445d7447f9b675096e6a6b2367732103c54cba72d9256d36f0c724927b68b17d2daf8522ca31d878eb5e0630339809cc3a44797ae98992cfa9cf37ecb3855724118bbd1dbfae9f3d8fc3a9de9433885afa55fc0700a37967d45d9df81057", 0xe2}, {&(0x7f00000003c0)="bf7426a5325c34f7452738a0a0e8a871d4d58bb3475ce6b320fd450cde7912d1fb728ab8cf11ed9fd87cfa4d78265274d2a5304be3b51f64baa7e0c3dfd377f9460edb116afa1e7b1c94f668de28999a77c61a8cf049f47d142e679d1afe1e18ce9991b7837a8eddfbc4c4ec6adf09d53b77f6fe4c779c933906443987a51158ef29", 0x82}, {&(0x7f0000000100)="a7117c1154e4256464c0f8561e09b6", 0xf}], 0x3, &(0x7f00000004c0)=[@rights={{0x20, 0x1, 0x1, [r4, r5, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00, r8}}}], 0x40, 0x800}, 0x40885) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:10 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000feff0019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:10 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10010000000000}]) close(r0) [ 3274.818157][ T824] FAULT_INJECTION: forcing a failure. [ 3274.818157][ T824] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3274.831268][ T824] CPU: 0 PID: 824 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3274.839872][ T824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3274.849936][ T824] Call Trace: [ 3274.853208][ T824] dump_stack+0x137/0x19d [ 3274.857539][ T824] should_fail+0x23c/0x250 [ 3274.862039][ T824] should_fail_usercopy+0x16/0x20 [ 3274.867064][ T824] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3274.873134][ T824] generic_perform_write+0x1e4/0x3a0 [ 3274.878430][ T824] ? ext4_da_write_begin+0x820/0x820 [ 3274.883712][ T824] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3274.889257][ T824] ext4_file_write_iter+0x2e7/0x11d0 [ 3274.894630][ T824] ? __perf_sw_event+0x10b/0x120 [ 3274.899656][ T824] ? fsnotify_perm+0x59/0x2e0 [ 3274.904368][ T824] ? security_file_permission+0x87/0xa0 [ 3274.909914][ T824] ? rw_verify_area+0x136/0x250 [ 3274.914793][ T824] aio_write+0x287/0x360 [ 3274.919036][ T824] ? io_submit_one+0xb0/0x1350 [ 3274.923798][ T824] ? kmem_cache_alloc+0x1af/0x300 [ 3274.928823][ T824] io_submit_one+0x82f/0x1350 [ 3274.933562][ T824] __se_sys_io_submit+0xf5/0x260 [ 3274.938499][ T824] __x64_sys_io_submit+0x3f/0x50 [ 3274.943448][ T824] do_syscall_64+0x34/0x50 [ 3274.947869][ T824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3274.954550][ T824] RIP: 0033:0x4665f9 21:49:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0xc4) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffffff7f, 0x1b2ec479) [ 3274.958443][ T824] 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 [ 3274.978149][ T824] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3274.986592][ T824] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3274.994647][ T824] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3275.002612][ T824] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3275.010614][ T824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:49:10 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002020019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:10 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002030019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3275.018577][ T824] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:10 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10020000000000}]) close(r0) 21:49:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x107302, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x35) 21:49:10 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002040019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:10 executing program 1 (fault-call:3 fault-nth:87): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:10 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002050019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3275.469335][ T858] FAULT_INJECTION: forcing a failure. [ 3275.469335][ T858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3275.482694][ T858] CPU: 1 PID: 858 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3275.491315][ T858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3275.501372][ T858] Call Trace: [ 3275.504650][ T858] dump_stack+0x137/0x19d [ 3275.508980][ T858] should_fail+0x23c/0x250 [ 3275.513497][ T858] __alloc_pages_nodemask+0xe7/0x310 [ 3275.518879][ T858] alloc_pages_current+0x21d/0x310 [ 3275.524022][ T858] __page_cache_alloc+0x4d/0xf0 [ 3275.528896][ T858] pagecache_get_page+0x5f4/0x900 [ 3275.533969][ T858] grab_cache_page_write_begin+0x3f/0x70 [ 3275.539649][ T858] ext4_da_write_begin+0x305/0x820 [ 3275.544782][ T858] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3275.550721][ T858] generic_perform_write+0x196/0x3a0 [ 3275.556017][ T858] ? ext4_da_write_begin+0x820/0x820 [ 3275.561349][ T858] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3275.566980][ T858] ext4_file_write_iter+0x2e7/0x11d0 [ 3275.572262][ T858] ? __perf_sw_event+0x10b/0x120 [ 3275.577220][ T858] ? fsnotify_perm+0x59/0x2e0 [ 3275.581971][ T858] ? security_file_permission+0x87/0xa0 [ 3275.587581][ T858] ? rw_verify_area+0x136/0x250 [ 3275.592439][ T858] aio_write+0x287/0x360 [ 3275.596727][ T858] ? io_submit_one+0xb0/0x1350 [ 3275.601544][ T858] ? kmem_cache_alloc+0x1af/0x300 [ 3275.606567][ T858] io_submit_one+0x82f/0x1350 [ 3275.611315][ T858] __se_sys_io_submit+0xf5/0x260 [ 3275.616289][ T858] __x64_sys_io_submit+0x3f/0x50 [ 3275.621928][ T858] do_syscall_64+0x34/0x50 [ 3275.626420][ T858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3275.632319][ T858] RIP: 0033:0x4665f9 [ 3275.636198][ T858] 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 [ 3275.655785][ T858] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:49:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x1}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) 21:49:11 executing program 0: read(0xffffffffffffffff, &(0x7f0000000000)=""/86, 0x56) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x101000, 0x1, 0x1}, 0x18) r3 = openat(r2, &(0x7f0000000100)='./file1\x00', 0x500, 0x0) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x1b2ec479) ioctl$CHAR_RAW_BSZSET(r1, 0x40081271, &(0x7f0000000180)=0xd44) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r3, 0xf507, 0x0) 21:49:11 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002060019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfffffff4, 0x1b2ec479) 21:49:11 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10030000000000}]) close(r0) [ 3275.664176][ T858] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3275.672127][ T858] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3275.680078][ T858] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3275.688073][ T858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3275.696032][ T858] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:11 executing program 1 (fault-call:3 fault-nth:88): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:11 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000100)=@rc={0x1f, @none, 0x1a}, 0x80) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x0) 21:49:11 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002070019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3275.800709][ T879] FAULT_INJECTION: forcing a failure. [ 3275.800709][ T879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3275.813975][ T879] CPU: 0 PID: 879 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3275.822566][ T879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3275.832667][ T879] Call Trace: [ 3275.835950][ T879] dump_stack+0x137/0x19d [ 3275.840286][ T879] should_fail+0x23c/0x250 [ 3275.844701][ T879] __alloc_pages_nodemask+0xe7/0x310 [ 3275.849994][ T879] alloc_pages_current+0x21d/0x310 [ 3275.855108][ T879] __page_cache_alloc+0x4d/0xf0 [ 3275.859953][ T879] pagecache_get_page+0x5f4/0x900 [ 3275.864999][ T879] grab_cache_page_write_begin+0x3f/0x70 [ 3275.870628][ T879] ext4_da_write_begin+0x305/0x820 [ 3275.875794][ T879] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3275.881693][ T879] generic_perform_write+0x196/0x3a0 [ 3275.886971][ T879] ? ext4_da_write_begin+0x820/0x820 [ 3275.892249][ T879] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3275.897906][ T879] ext4_file_write_iter+0x2e7/0x11d0 [ 3275.903212][ T879] ? __perf_sw_event+0x10b/0x120 [ 3275.908145][ T879] ? fsnotify_perm+0x59/0x2e0 [ 3275.912818][ T879] ? security_file_permission+0x87/0xa0 [ 3275.918384][ T879] ? rw_verify_area+0x136/0x250 [ 3275.923232][ T879] aio_write+0x287/0x360 [ 3275.927474][ T879] ? io_submit_one+0xb0/0x1350 [ 3275.932233][ T879] ? kmem_cache_alloc+0x1af/0x300 [ 3275.937250][ T879] io_submit_one+0x82f/0x1350 [ 3275.941986][ T879] __se_sys_io_submit+0xf5/0x260 [ 3275.946917][ T879] __x64_sys_io_submit+0x3f/0x50 [ 3275.951850][ T879] do_syscall_64+0x34/0x50 [ 3275.956263][ T879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3275.962156][ T879] RIP: 0033:0x4665f9 [ 3275.966041][ T879] 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 [ 3275.985652][ T879] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:49:11 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002080019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:11 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10040000000000}]) close(r0) [ 3275.994125][ T879] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3276.002093][ T879] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3276.010092][ T879] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3276.018171][ T879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3276.026134][ T879] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:11 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020a0019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:11 executing program 1 (fault-call:3 fault-nth:89): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3276.252983][ T904] FAULT_INJECTION: forcing a failure. [ 3276.252983][ T904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3276.266177][ T904] CPU: 1 PID: 904 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3276.274769][ T904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3276.284852][ T904] Call Trace: [ 3276.288204][ T904] dump_stack+0x137/0x19d [ 3276.292698][ T904] should_fail+0x23c/0x250 [ 3276.297119][ T904] should_fail_usercopy+0x16/0x20 [ 3276.302144][ T904] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3276.308384][ T904] generic_perform_write+0x1e4/0x3a0 [ 3276.313675][ T904] ? ext4_da_write_begin+0x820/0x820 [ 3276.318951][ T904] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3276.324486][ T904] ext4_file_write_iter+0x2e7/0x11d0 [ 3276.329769][ T904] ? __perf_sw_event+0x10b/0x120 [ 3276.334704][ T904] ? fsnotify_perm+0x59/0x2e0 [ 3276.339364][ T904] ? security_file_permission+0x87/0xa0 [ 3276.344890][ T904] ? rw_verify_area+0x136/0x250 [ 3276.349743][ T904] aio_write+0x287/0x360 [ 3276.353969][ T904] ? io_submit_one+0xb0/0x1350 [ 3276.358736][ T904] ? kmem_cache_alloc+0x1af/0x300 [ 3276.363776][ T904] io_submit_one+0x82f/0x1350 [ 3276.368437][ T904] __se_sys_io_submit+0xf5/0x260 [ 3276.373374][ T904] __x64_sys_io_submit+0x3f/0x50 [ 3276.378293][ T904] do_syscall_64+0x34/0x50 [ 3276.382693][ T904] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3276.388570][ T904] RIP: 0033:0x4665f9 [ 3276.392484][ T904] 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 [ 3276.412086][ T904] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3276.420503][ T904] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3276.428466][ T904] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3276.436500][ T904] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3276.444468][ T904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3276.452439][ T904] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x604641, 0x100) r4 = accept$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) recvmsg(r4, &(0x7f00000013c0)={&(0x7f0000000180)=@ieee802154={0x24, @short}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/142, 0x8e}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x10000) 21:49:11 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020b0019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:11 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10050000000000}]) close(r0) 21:49:11 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fcntl$setstatus(r0, 0x4, 0x46800) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfffffffb, 0x1b2ec479) 21:49:11 executing program 1 (fault-call:3 fault-nth:90): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3276.747971][ T919] FAULT_INJECTION: forcing a failure. [ 3276.747971][ T919] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3276.761262][ T919] CPU: 1 PID: 919 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3276.769855][ T919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3276.780003][ T919] Call Trace: [ 3276.783278][ T919] dump_stack+0x137/0x19d [ 3276.787653][ T919] should_fail+0x23c/0x250 [ 3276.792070][ T919] __alloc_pages_nodemask+0xe7/0x310 [ 3276.797362][ T919] alloc_pages_current+0x21d/0x310 [ 3276.802522][ T919] __page_cache_alloc+0x4d/0xf0 [ 3276.807428][ T919] pagecache_get_page+0x5f4/0x900 [ 3276.812458][ T919] grab_cache_page_write_begin+0x3f/0x70 [ 3276.818092][ T919] ext4_da_write_begin+0x305/0x820 [ 3276.823196][ T919] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3276.829137][ T919] generic_perform_write+0x196/0x3a0 [ 3276.834416][ T919] ? ext4_da_write_begin+0x820/0x820 [ 3276.839713][ T919] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3276.845318][ T919] ext4_file_write_iter+0x2e7/0x11d0 [ 3276.850657][ T919] ? __perf_sw_event+0x10b/0x120 [ 3276.855659][ T919] ? fsnotify_perm+0x59/0x2e0 [ 3276.860397][ T919] ? security_file_permission+0x87/0xa0 [ 3276.865950][ T919] ? rw_verify_area+0x136/0x250 [ 3276.870801][ T919] aio_write+0x287/0x360 [ 3276.875052][ T919] ? io_submit_one+0xb0/0x1350 [ 3276.879816][ T919] ? kmem_cache_alloc+0x1af/0x300 [ 3276.884839][ T919] io_submit_one+0x82f/0x1350 [ 3276.889548][ T919] __se_sys_io_submit+0xf5/0x260 21:49:12 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002100019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3276.894487][ T919] __x64_sys_io_submit+0x3f/0x50 [ 3276.899421][ T919] do_syscall_64+0x34/0x50 [ 3276.903936][ T919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3276.909915][ T919] RIP: 0033:0x4665f9 [ 3276.913874][ T919] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3276.933478][ T919] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:49:12 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfffffffe, 0x1b2ec479) 21:49:12 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002180019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:12 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x11a) socket(0x5f, 0x800, 0xffffff8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r2, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xa8, 0x12, 0x400, 0x70bd2d, 0x25dfdbfc, {0x11, 0x7, 0x0, 0x4, {0x4e20, 0x4e23, [0x10001, 0xa531, 0x100, 0x7], [0x5, 0x9, 0xd6de, 0x2], 0x0, [0x5, 0x3ff]}, 0x9, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x59, 0x1, "10438650f605c1ce20fdbf436bb996d4cbce36fe2b8b7fe2292d9f1056d7314bfa737faa8b5ccb6587b85c724d5e1af496da0e88ad0ad4333b75424203bfad5f4b5ce3f91d59ee346cca4ecc96fb4c2a6dde8b9ac4"}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20048000}, 0x20008045) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0), 0x100, 0x0) sendfile(r1, r4, 0x0, 0x3f) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r5 = accept$unix(r3, &(0x7f0000000000), &(0x7f0000000080)=0x6e) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000100)="65c0e07937e03c09c7458163286f48af4326a1554f343328d1307e9d674edae22535f224dc739819636e07e73706eb3623a2771d81da37cf51ae91287b3b", 0x3e}, {&(0x7f0000000140)="2534b4", 0x3}, {&(0x7f0000000180)="5f8572a049925e0e1051f2eabb8bb88d3016e152ce9187abfa8e4b0c48afd4f10d8827c81501c541f9a8845ed690a5614356f2e2c87d9554132099878e162ff922aa1b3f22614d28e935aa8451512ecf6d0eb8ee823cad57e93686d483141869aa27ad1248d8040bae3492908bd67c2e3927ea5778b1218ec7ea4c6a9039dfc80a1f4423381555ffb4845105b3f859ae112b653f855fdbf50448436d6e372e8f1d76bd6f057a3fe256d3c5998d714a7b5727c4881b3e4b9f5d4c30e0b12c2dcc17fff05a227922af1d4317d76a665f0954bb3414dfa076a1953d70df61c11d1b8d7fc9d74fb1c93df7e74a27914a7946a5ba81e7", 0xf4}, {&(0x7f0000000280)="b929520fc37005cdeb6d2f28703fad64238ce62cdbc9fbb6113b54c5d44f19ef88f13d5187fef91811186f497e10046a9ee02decdba5804e5066916c9f06f9727b8a6d6928e6234d728bba2307f0eeb52ac389487a2089c72a8bb4f04a2b58c13bd222ddc4ae378e41b0fe7833c57bda685970616c641adff68be9c0dd0624efabb21ba4b60114ce1e27cfce1a97fab5521e08b457b9b7594d42fe48294b7bf0c7356dc43ba9d1972f7090cf", 0xac}, {&(0x7f0000000340)="4bac12621435755bf0ac0a12acec52bfd04f5f66647f9e16001e46e3a8617d0699dbc1e734e963d8796cbb9d263f389850e4773ecb38adc37b8891fe8de36f8145bdbf13a20641e6831d43f70b846ca1acba52e9e6916f97f745366e5eb06d", 0x5f}], 0x5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600), 0x8000, 0x0) sendmsg$unix(r6, &(0x7f0000000b40)={&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a80)=[{&(0x7f00000006c0)="c48da10cf8919febc1e7c64200b4f6b5a190b0d1018dcbff9b9f485e600120e92df6c30e7ca3b377bbd020fb524852150a099a4c430bee8388b1f6c1b2f28b78b7b97a58915b8bba9a146b687af9074b04661efdf72ab00d95eedf9a0dc5adb6adf8ce98244ab120714273206c388e8cfb023729a1259347d1ac4aef8dd1a9486a04c0c20d7aea06267987fe742f2f48518c5fc362322f6b135b290cb35a9f6e3fee1f47074cc1a1838fe58a58e36a8500d33f565d044f69e2300a28a2b8b34e05cf2e48b63730a35a9c26", 0xcb}, {&(0x7f00000007c0)="141660676046c282ca1f3853dd53b2b79be98b2db5feefece9dac62ad1561d8f876b6f4d1fd751a511c253", 0x2b}, {&(0x7f0000000800)="32635c0a61dc38692e7edff64dafa7cf93395bcce990ccce00153d4341139525c0cce81bc88b9015dd28d9848ff01c8d723033f61e161a36f97a49f9e4788ec35197e6b76f7a98f46833e5b91a47da8d179d2bb0e1b62c8bd3a8082552bfb974e70ee86dd1ea", 0x66}, {&(0x7f0000000880)="dee93c85a20ee309e9c946c16eddd9cbe3cdf48109aec4cafcdc15c7268bdf5af6f2ea42319e70f8987bff58ae8a11b9123bb8272438cb692dc6031420c35deeedb2129440fb3a638a8bea68b26ec9d2641727283cec58d7b7fd5f1cdbe1c70367d982a458724c2b6265139961b227651025650f25ebf38f4c783e843ef3fb0b1dad77b7d2bc7f49103a5951fff33a66e5020d84ce8129fd39abc7eafac3a6ea78", 0xa1}, {&(0x7f0000000940)="56b381f0b67ea72bfeb0a827acf066e676d624ea9eae1729558d76f597ae4c95b1ea99439db36f48ec6014db855b0a005e3c", 0x32}, {&(0x7f0000000980)="c9cbaf4ea45f91d75b38e08983135cb1e4cf55b2d3362c015d5b662f9097c0b269ef3d83c3241c7293c90c1901b929ddc489fd81bc542b6dde84dcce016fe429d3f73c857c597c7f5a88c5a204010c1c11e71e6173ceeb48797a9b39f35063841032b9d306", 0x65}, {&(0x7f0000000a00)="ccd6cd928db3c47079ca6a331dba889efb470074db0800114039e3374a9214848489699c5c58906643f961530483ed97aeaa2fee47001ed5aad0175a23c0a250164cde97", 0x44}], 0x7, &(0x7f0000000b00)=[@rights={{0x18, 0x1, 0x1, [r4, r4]}}], 0x18, 0x4000004}, 0x0) fallocate(r0, 0x18, 0x0, 0x7ff) mmap(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x4, 0x80010, 0xffffffffffffffff, 0xa7ac0000) [ 3276.941894][ T919] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3276.949887][ T919] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3276.957857][ T919] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3276.965954][ T919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3276.973927][ T919] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:12 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10060000000000}]) close(r0) 21:49:12 executing program 1 (fault-call:3 fault-nth:91): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3277.334350][ T942] FAULT_INJECTION: forcing a failure. [ 3277.334350][ T942] name failslab, interval 1, probability 0, space 0, times 0 [ 3277.347115][ T942] CPU: 0 PID: 942 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3277.355764][ T942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3277.365877][ T942] Call Trace: [ 3277.369225][ T942] dump_stack+0x137/0x19d [ 3277.373577][ T942] should_fail+0x23c/0x250 [ 3277.378012][ T942] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3277.383327][ T942] __should_failslab+0x81/0x90 [ 3277.388088][ T942] should_failslab+0x5/0x20 [ 3277.392597][ T942] kmem_cache_alloc+0x46/0x300 [ 3277.397364][ T942] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3277.402480][ T942] ? ext4_find_extent+0x7b2/0x7f0 [ 3277.407510][ T942] ? ext4_ext_search_right+0x246/0x540 [ 3277.412975][ T942] ext4_ext_map_blocks+0x1569/0x1f00 [ 3277.418266][ T942] ? ext4_es_lookup_extent+0x36b/0x490 [ 3277.423753][ T942] ext4_map_blocks+0x70d/0xef0 [ 3277.428539][ T942] ? alloc_buffer_head+0x93/0x1a0 [ 3277.433635][ T942] _ext4_get_block+0xf6/0x290 [ 3277.438298][ T942] ext4_get_block_unwritten+0x26/0x30 [ 3277.443649][ T942] __block_write_begin_int+0x4a2/0x1060 [ 3277.449180][ T942] ? _ext4_get_block+0x290/0x290 [ 3277.454124][ T942] ? ext4_write_begin+0x2a5/0xcc0 [ 3277.459125][ T942] ? _ext4_get_block+0x290/0x290 [ 3277.464080][ T942] __block_write_begin+0x2b/0x40 [ 3277.469143][ T942] ext4_write_begin+0x41b/0xcc0 [ 3277.473973][ T942] ext4_da_write_begin+0x20e/0x820 [ 3277.479101][ T942] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3277.485039][ T942] generic_perform_write+0x196/0x3a0 [ 3277.490382][ T942] ? ext4_da_write_begin+0x820/0x820 [ 3277.495648][ T942] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3277.501175][ T942] ext4_file_write_iter+0x2e7/0x11d0 [ 3277.506441][ T942] ? __perf_sw_event+0x10b/0x120 [ 3277.511376][ T942] ? fsnotify_perm+0x59/0x2e0 [ 3277.516139][ T942] ? security_file_permission+0x87/0xa0 [ 3277.521690][ T942] ? rw_verify_area+0x136/0x250 [ 3277.526538][ T942] aio_write+0x287/0x360 [ 3277.530778][ T942] ? io_submit_one+0xb0/0x1350 [ 3277.535611][ T942] ? kmem_cache_alloc+0x1af/0x300 [ 3277.540718][ T942] io_submit_one+0x82f/0x1350 [ 3277.545408][ T942] __se_sys_io_submit+0xf5/0x260 [ 3277.550390][ T942] __x64_sys_io_submit+0x3f/0x50 [ 3277.555318][ T942] do_syscall_64+0x34/0x50 [ 3277.559727][ T942] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3277.565684][ T942] RIP: 0033:0x4665f9 [ 3277.569564][ T942] 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 [ 3277.589166][ T942] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3277.597735][ T942] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3277.605835][ T942] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3277.613849][ T942] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3277.621867][ T942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3277.629907][ T942] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:13 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000021c0019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x61) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x812, &(0x7f00000002c0)=""/166) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) r4 = syz_open_dev$vcsu(&(0x7f0000000000), 0x2, 0x64000) connect$unix(r4, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 21:49:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x70000000000, 0x1b2ec479) 21:49:13 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x10070000000000}]) close(r0) 21:49:13 executing program 1 (fault-call:3 fault-nth:92): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:13 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002260019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3277.921535][ T960] FAULT_INJECTION: forcing a failure. [ 3277.921535][ T960] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3277.934789][ T960] CPU: 0 PID: 960 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3277.943382][ T960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3277.953431][ T960] Call Trace: [ 3277.956692][ T960] dump_stack+0x137/0x19d [ 3277.961050][ T960] should_fail+0x23c/0x250 [ 3277.965471][ T960] __alloc_pages_nodemask+0xe7/0x310 [ 3277.970814][ T960] alloc_pages_current+0x21d/0x310 [ 3277.975980][ T960] __page_cache_alloc+0x4d/0xf0 [ 3277.980838][ T960] pagecache_get_page+0x5f4/0x900 [ 3277.985938][ T960] grab_cache_page_write_begin+0x3f/0x70 [ 3277.991571][ T960] ext4_da_write_begin+0x305/0x820 [ 3277.996767][ T960] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3278.002673][ T960] generic_perform_write+0x196/0x3a0 [ 3278.007960][ T960] ? ext4_da_write_begin+0x820/0x820 [ 3278.013313][ T960] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3278.018891][ T960] ext4_file_write_iter+0x2e7/0x11d0 [ 3278.024268][ T960] ? __perf_sw_event+0x10b/0x120 [ 3278.029308][ T960] ? fsnotify_perm+0x59/0x2e0 [ 3278.033989][ T960] ? security_file_permission+0x87/0xa0 [ 3278.039536][ T960] ? rw_verify_area+0x136/0x250 [ 3278.044393][ T960] aio_write+0x287/0x360 [ 3278.048678][ T960] ? io_submit_one+0xb0/0x1350 [ 3278.051453][T15250] EXT4-fs: 46 callbacks suppressed [ 3278.051480][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 13845 at logical offset 1180 with max blocks 1 with error 28 [ 3278.053423][ T960] ? kmem_cache_alloc+0x1af/0x300 [ 3278.058520][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3278.058520][T15250] [ 3278.071100][ T960] io_submit_one+0x82f/0x1350 [ 3278.071192][ T960] __se_sys_io_submit+0xf5/0x260 [ 3278.076152][T15250] EXT4-fs (sda1): Total free blocks count 0 [ 3278.085786][ T960] __x64_sys_io_submit+0x3f/0x50 [ 3278.085808][ T960] do_syscall_64+0x34/0x50 [ 3278.090491][T15250] EXT4-fs (sda1): Free/Dirty block details [ 3278.095404][ T960] entry_SYSCALL_64_after_hwframe+0x44/0xae 21:49:13 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002300019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3278.101405][T15250] EXT4-fs (sda1): free_blocks=11040 [ 3278.106276][ T960] RIP: 0033:0x4665f9 [ 3278.110681][T15250] EXT4-fs (sda1): dirty_blocks=3524 [ 3278.116443][ T960] 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 [ 3278.122329][T15250] EXT4-fs (sda1): Block reservation details [ 3278.127480][ T960] RSP: 002b:00007fa256140188 EFLAGS: 00000246 [ 3278.131370][T15250] EXT4-fs (sda1): i_reserved_data_blocks=1 [ 3278.136518][ T960] ORIG_RAX: 00000000000000d1 [ 3278.136527][ T960] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3278.165588][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 13847 at logical offset 1170 with max blocks 2 with error 28 [ 3278.169156][ T960] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3278.169173][ T960] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 21:49:13 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002fe0019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) read(r0, &(0x7f0000001380)=""/12, 0xc) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="7e53800a51c3395ab5d5dda23fc28611f88d148e97997c05f16d75", 0x1b}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000040)="45fe92b163fa949d6a26", 0xa}, {&(0x7f0000001100)="4a2fc5e7dcee7c93ed21a62f9e26acbd6c8757dbb4d7e4b28139bd77e8b004117ea40be4811841101942c2952d07dbe1368784295e43c0e6a2c73cd14fd5ecd1c5bd5a32a101c217c3ab533839ddc7b8f53d605a5468c9ab806e944bf7ec2393c88aec3ac368cdfdd6a6a92d94a792757f4cf489c5c60967da68ff2ee61ded5a04c1d473b0d1f4b16624a4b76bcab17b45ea823a2d294216b20f06ea5a76f37601a66387b0b8317bd374431f6439987d092a2f73983d5b268ab72d51f91585339fd6ed84e7e4f475bec202329780e2c0c1dcc13b044b8354501414859c48794b00161f3df41ce5f3d17b", 0xea}, {&(0x7f0000000080)="d89e46a5cbd17eebb05eebd60b3c49bc102ae03996e069dd8577deb91b4d4f53704c81e3404a242602", 0x29}, {&(0x7f0000001200)="9f36c0334f27be317ef257c74c39bdfa0c004f8161c6bc69cd62d3bb67e08f0135a9e368f0c03784c6fadffd23f27b210b746de519daea4c2e218a76b5429fe7c580cc3fc415b045d1fb486b565b279570132939a0129d25234f6f9aada4bca67b7a7f5f546441d2cd84187319d88c54a101948d6dfde42619a510d39e098772e960ce59a6e050386406bcb1", 0x8c}, {&(0x7f00000012c0)="7b2d6956cf87241a9940643ecb84b06c5e060bb8278e331e8e8ef7fa8b01f45b4f22246589877bcffe8914fcd6de1de8ede407", 0x33}], 0x7, 0x7, 0x3) 21:49:13 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20000000000000}]) close(r0) [ 3278.175004][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3278.175004][T15250] [ 3278.179625][ T960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3278.179639][ T960] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:13 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002040219000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:13 executing program 1 (fault-call:3 fault-nth:93): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) move_pages(r0, 0x2, &(0x7f0000000000)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080)=[0x7, 0x2, 0x3, 0xffffff81, 0x4e47, 0xfffffeff, 0x0, 0x1ff, 0x2961, 0x8], &(0x7f00000000c0)=[0x0, 0x0], 0x6) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) [ 3278.550945][ T987] FAULT_INJECTION: forcing a failure. [ 3278.550945][ T987] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3278.565062][ T987] CPU: 0 PID: 987 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3278.573732][ T987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3278.583782][ T987] Call Trace: [ 3278.587056][ T987] dump_stack+0x137/0x19d [ 3278.591462][ T987] should_fail+0x23c/0x250 [ 3278.595869][ T987] __alloc_pages_nodemask+0xe7/0x310 21:49:13 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000319000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x8000000000000, 0x1b2ec479) 21:49:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) write(r0, &(0x7f0000000000)="e8a8ad9116be37ad400f420076109ef36067738f97ec4e40f84e6c3c145ba445e1eff197e02b98533243633945708288fb13ff882efbf485b4b50dc4d12eed47579a7fe31dafe9e2de34fe6578460e28528e0cf871af86ec0fbe769adc0503241a1115fd78f34830c18df41ef2ec8181389cacb0205009dd6053", 0x7a) [ 3278.601160][ T987] alloc_pages_current+0x21d/0x310 [ 3278.606413][ T987] __page_cache_alloc+0x4d/0xf0 [ 3278.611293][ T987] pagecache_get_page+0x5f4/0x900 [ 3278.616321][ T987] grab_cache_page_write_begin+0x3f/0x70 [ 3278.621957][ T987] ext4_write_begin+0x188/0xcc0 [ 3278.626809][ T987] ? try_to_writeback_inodes_sb+0x18e/0x1d0 [ 3278.632824][ T987] ext4_da_write_begin+0x20e/0x820 [ 3278.637935][ T987] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3278.643850][ T987] generic_perform_write+0x196/0x3a0 [ 3278.649157][ T987] ? ext4_da_write_begin+0x820/0x820 [ 3278.654459][ T987] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3278.660014][ T987] ext4_file_write_iter+0x2e7/0x11d0 [ 3278.665301][ T987] ? __perf_sw_event+0x10b/0x120 [ 3278.670301][ T987] ? fsnotify_perm+0x59/0x2e0 [ 3278.675100][ T987] ? security_file_permission+0x87/0xa0 [ 3278.680645][ T987] ? rw_verify_area+0x136/0x250 [ 3278.685499][ T987] aio_write+0x287/0x360 [ 3278.689747][ T987] ? io_submit_one+0xb0/0x1350 [ 3278.694511][ T987] ? kmem_cache_alloc+0x1af/0x300 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002020419000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x10000000000000, 0x1b2ec479) [ 3278.699583][ T987] io_submit_one+0x82f/0x1350 [ 3278.704304][ T987] __se_sys_io_submit+0xf5/0x260 [ 3278.709247][ T987] __x64_sys_io_submit+0x3f/0x50 [ 3278.714194][ T987] do_syscall_64+0x34/0x50 [ 3278.718695][ T987] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3278.724665][ T987] RIP: 0033:0x4665f9 [ 3278.728560][ T987] 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 21:49:14 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfffffffe, 0x1b2ec479) 21:49:14 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20010000000000}]) close(r0) [ 3278.748173][ T987] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3278.756665][ T987] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3278.764671][ T987] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3278.772644][ T987] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3278.780610][ T987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3278.788583][ T987] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002060419000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x18000000000000, 0x1b2ec479) 21:49:14 executing program 1 (fault-call:3 fault-nth:94): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002800419000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x20000000000000, 0x1b2ec479) 21:49:14 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20020000000000}]) close(r0) 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x28000000000000, 0x1b2ec479) [ 3279.026833][ T1022] FAULT_INJECTION: forcing a failure. [ 3279.026833][ T1022] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3279.039937][ T1022] CPU: 0 PID: 1022 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3279.048695][ T1022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3279.058747][ T1022] Call Trace: [ 3279.062021][ T1022] dump_stack+0x137/0x19d [ 3279.066354][ T1022] should_fail+0x23c/0x250 [ 3279.070762][ T1022] should_fail_usercopy+0x16/0x20 [ 3279.075782][ T1022] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3279.081879][ T1022] generic_perform_write+0x1e4/0x3a0 [ 3279.087163][ T1022] ? ext4_da_write_begin+0x820/0x820 [ 3279.092467][ T1022] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3279.098087][ T1022] ext4_file_write_iter+0x2e7/0x11d0 [ 3279.103512][ T1022] ? __perf_sw_event+0x10b/0x120 [ 3279.108454][ T1022] ? fsnotify_perm+0x59/0x2e0 [ 3279.113196][ T1022] ? security_file_permission+0x87/0xa0 [ 3279.118746][ T1022] ? rw_verify_area+0x136/0x250 [ 3279.123604][ T1022] aio_write+0x287/0x360 [ 3279.127849][ T1022] ? io_submit_one+0xb0/0x1350 [ 3279.132632][ T1022] ? kmem_cache_alloc+0x1af/0x300 [ 3279.137653][ T1022] io_submit_one+0x82f/0x1350 [ 3279.142402][ T1022] __se_sys_io_submit+0xf5/0x260 [ 3279.147348][ T1022] __x64_sys_io_submit+0x3f/0x50 [ 3279.152308][ T1022] do_syscall_64+0x34/0x50 [ 3279.156810][ T1022] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3279.162707][ T1022] RIP: 0033:0x4665f9 [ 3279.166603][ T1022] 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 [ 3279.186209][ T1022] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3279.194618][ T1022] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3279.202588][ T1022] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3279.210548][ T1022] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3279.218537][ T1022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:49:14 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x705002, 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "a5857a27a79982861307339f60ba04b36b8217bd"}, 0x15, 0x1) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000519000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x30000000000000, 0x1b2ec479) 21:49:14 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff1f0100, 0x1b2ec479) [ 3279.226498][ T1022] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x38000000000000, 0x1b2ec479) 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000023e0519000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:14 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20030000000000}]) close(r0) 21:49:14 executing program 1 (fault-call:3 fault-nth:95): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:14 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x660684, 0x0) socket(0x23, 0x2, 0x1) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000619000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x40000000000000, 0x1b2ec479) [ 3279.435418][ T1048] FAULT_INJECTION: forcing a failure. [ 3279.435418][ T1048] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3279.448678][ T1048] CPU: 0 PID: 1048 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3279.457444][ T1048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3279.467493][ T1048] Call Trace: [ 3279.470765][ T1048] dump_stack+0x137/0x19d [ 3279.475095][ T1048] should_fail+0x23c/0x250 [ 3279.479502][ T1048] __alloc_pages_nodemask+0xe7/0x310 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002040619000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3279.484790][ T1048] alloc_pages_current+0x21d/0x310 [ 3279.490047][ T1048] __page_cache_alloc+0x4d/0xf0 [ 3279.494891][ T1048] pagecache_get_page+0x5f4/0x900 [ 3279.499962][ T1048] grab_cache_page_write_begin+0x3f/0x70 [ 3279.505621][ T1048] ext4_da_write_begin+0x305/0x820 [ 3279.510749][ T1048] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3279.516701][ T1048] generic_perform_write+0x196/0x3a0 [ 3279.522090][ T1048] ? ext4_da_write_begin+0x820/0x820 [ 3279.527463][ T1048] ext4_buffered_write_iter+0x2f2/0x3f0 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000719000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3279.533008][ T1048] ext4_file_write_iter+0x2e7/0x11d0 [ 3279.538303][ T1048] ? __perf_sw_event+0x10b/0x120 [ 3279.543252][ T1048] ? fsnotify_perm+0x59/0x2e0 [ 3279.547933][ T1048] ? security_file_permission+0x87/0xa0 [ 3279.553509][ T1048] ? rw_verify_area+0x136/0x250 [ 3279.558441][ T1048] aio_write+0x287/0x360 [ 3279.562706][ T1048] ? io_submit_one+0xb0/0x1350 [ 3279.567521][ T1048] ? kmem_cache_alloc+0x1af/0x300 [ 3279.572545][ T1048] io_submit_one+0x82f/0x1350 [ 3279.577255][ T1048] __se_sys_io_submit+0xf5/0x260 21:49:14 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000a19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3279.582246][ T1048] __x64_sys_io_submit+0x3f/0x50 [ 3279.587263][ T1048] do_syscall_64+0x34/0x50 [ 3279.591686][ T1048] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3279.597638][ T1048] RIP: 0033:0x4665f9 [ 3279.601522][ T1048] 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 [ 3279.623592][ T1048] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 21:49:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x78030000000000, 0x1b2ec479) [ 3279.632054][ T1048] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3279.640027][ T1048] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3279.648130][ T1048] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3279.656093][ T1048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3279.664067][ T1048] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) lseek(r1, 0x4d, 0x4) 21:49:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x0, &(0x7f0000000180)={0x1, 0x7}) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) prlimit64(r0, 0x14, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000000)={0x4, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r4, &(0x7f0000000100)={0x38, 0x4, 0x10000050, 0x0, 0x38c7, 0xc00000000000000, 0x6, 0x48e4a6bd, 0x4, 0x4}, 0x0) 21:49:15 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000b19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:15 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20040000000000}]) close(r0) 21:49:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x80000000000000, 0x1b2ec479) 21:49:15 executing program 1 (fault-call:3 fault-nth:96): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x80030000000000, 0x1b2ec479) 21:49:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x80060000000000, 0x1b2ec479) [ 3279.848049][ T1079] FAULT_INJECTION: forcing a failure. [ 3279.848049][ T1079] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3279.861314][ T1079] CPU: 0 PID: 1079 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3279.870053][ T1079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3279.880109][ T1079] Call Trace: [ 3279.883384][ T1079] dump_stack+0x137/0x19d [ 3279.887715][ T1079] should_fail+0x23c/0x250 [ 3279.892128][ T1079] __alloc_pages_nodemask+0xe7/0x310 [ 3279.897476][ T1079] alloc_pages_current+0x21d/0x310 [ 3279.902589][ T1079] __page_cache_alloc+0x4d/0xf0 [ 3279.907437][ T1079] pagecache_get_page+0x5f4/0x900 [ 3279.912461][ T1079] grab_cache_page_write_begin+0x3f/0x70 [ 3279.918090][ T1079] ext4_da_write_begin+0x305/0x820 [ 3279.923201][ T1079] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3279.929101][ T1079] generic_perform_write+0x196/0x3a0 [ 3279.934384][ T1079] ? ext4_da_write_begin+0x820/0x820 [ 3279.939673][ T1079] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3279.945248][ T1079] ext4_file_write_iter+0x2e7/0x11d0 [ 3279.950628][ T1079] ? __perf_sw_event+0x10b/0x120 [ 3279.955639][ T1079] ? fsnotify_perm+0x59/0x2e0 [ 3279.960322][ T1079] ? security_file_permission+0x87/0xa0 [ 3279.965872][ T1079] ? rw_verify_area+0x136/0x250 [ 3279.970718][ T1079] aio_write+0x287/0x360 [ 3279.975070][ T1079] ? io_submit_one+0xb0/0x1350 [ 3279.979879][ T1079] ? kmem_cache_alloc+0x1af/0x300 [ 3279.984901][ T1079] io_submit_one+0x82f/0x1350 [ 3279.989571][ T1079] __se_sys_io_submit+0xf5/0x260 [ 3279.994504][ T1079] __x64_sys_io_submit+0x3f/0x50 [ 3279.999448][ T1079] do_syscall_64+0x34/0x50 [ 3280.003862][ T1079] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3280.009771][ T1079] RIP: 0033:0x4665f9 [ 3280.013660][ T1079] 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 [ 3280.033322][ T1079] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3280.041734][ T1079] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3280.049721][ T1079] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3280.057712][ T1079] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3280.065711][ T1079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3280.073679][ T1079] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:15 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002001819000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x88060000000000, 0x1b2ec479) 21:49:15 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x545040, 0x2) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:15 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20050000000000}]) close(r0) 21:49:15 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002001c19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 4: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000001c0002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x90060000000000, 0x1b2ec479) 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002002019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) ftruncate(r0, 0x1) fallocate(r0, 0x3, 0x0, 0x1b2ec479) 21:49:16 executing program 1 (fault-call:3 fault-nth:97): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:16 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20060000000000}]) close(r0) 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002002619000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3280.751759][ T1123] FAULT_INJECTION: forcing a failure. [ 3280.751759][ T1123] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3280.764850][ T1123] CPU: 1 PID: 1123 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3280.773609][ T1123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3280.783706][ T1123] Call Trace: [ 3280.787016][ T1123] dump_stack+0x137/0x19d [ 3280.791346][ T1123] should_fail+0x23c/0x250 [ 3280.795765][ T1123] should_fail_usercopy+0x16/0x20 [ 3280.800786][ T1123] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3280.806862][ T1123] generic_perform_write+0x1e4/0x3a0 [ 3280.812266][ T1123] ? ext4_da_write_begin+0x820/0x820 [ 3280.817994][ T1123] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3280.823544][ T1123] ext4_file_write_iter+0x2e7/0x11d0 [ 3280.828910][ T1123] ? __perf_sw_event+0x10b/0x120 [ 3280.833880][ T1123] ? fsnotify_perm+0x59/0x2e0 [ 3280.838627][ T1123] ? security_file_permission+0x87/0xa0 [ 3280.844174][ T1123] ? rw_verify_area+0x136/0x250 [ 3280.849027][ T1123] aio_write+0x287/0x360 [ 3280.853274][ T1123] ? io_submit_one+0xb0/0x1350 [ 3280.858039][ T1123] ? kmem_cache_alloc+0x1af/0x300 [ 3280.863060][ T1123] io_submit_one+0x82f/0x1350 [ 3280.867737][ T1123] __se_sys_io_submit+0xf5/0x260 [ 3280.872774][ T1123] __x64_sys_io_submit+0x3f/0x50 [ 3280.877706][ T1123] do_syscall_64+0x34/0x50 [ 3280.882280][ T1123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3280.888177][ T1123] RIP: 0033:0x4665f9 [ 3280.892061][ T1123] 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 [ 3280.911753][ T1123] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3280.920166][ T1123] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3280.928130][ T1123] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3280.936525][ T1123] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3280.944491][ T1123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:49:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x98060000000000, 0x1b2ec479) 21:49:16 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa0060000000000, 0x1b2ec479) 21:49:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa8060000000000, 0x1b2ec479) 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002003019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="c800f000", @ANYRES16=r1, @ANYBLOB="00022abd7000fbdbdf250f00000008000300", @ANYRES32=r2, @ANYBLOB="0c009900010000004000000024001780050002000f0000000500020002000000050001000700000005000200020000002800a6800a00060008021100000100000a00060008021100000000000a00060008021100000100001c00a6800a00060008021100000000000a000600ffffffffffff00001c00a6800a000600ffffffffffff00000a000600ffffffffffff00000800a500c5a6c3d808003500060000000500a3000000000004000501"], 0xc8}, 0x1, 0x0, 0x0, 0x44000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fallocate(r3, 0x11, 0x0, 0x9) [ 3280.952455][ T1123] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002053e19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x20070000000000}]) close(r0) 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002003f19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 1 (fault-call:3 fault-nth:98): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002048019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30000000000000}]) close(r0) 21:49:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa8070000000000, 0x1b2ec479) [ 3281.287633][ T1171] FAULT_INJECTION: forcing a failure. [ 3281.287633][ T1171] name failslab, interval 1, probability 0, space 0, times 0 [ 3281.300354][ T1171] CPU: 0 PID: 1171 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3281.309032][ T1171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3281.319092][ T1171] Call Trace: [ 3281.322367][ T1171] dump_stack+0x137/0x19d [ 3281.326695][ T1171] should_fail+0x23c/0x250 [ 3281.331110][ T1171] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3281.336450][ T1171] __should_failslab+0x81/0x90 [ 3281.341267][ T1171] should_failslab+0x5/0x20 [ 3281.345809][ T1171] kmem_cache_alloc+0x46/0x300 [ 3281.351178][ T1171] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3281.356291][ T1171] ? mark_buffer_dirty+0x151/0x200 [ 3281.361413][ T1171] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3281.367479][ T1171] ext4_new_meta_blocks+0x84/0x180 [ 3281.372589][ T1171] ext4_ext_insert_extent+0x9b3/0x2bc0 [ 3281.378046][ T1171] ? ext4_find_extent+0x7b2/0x7f0 [ 3281.383082][ T1171] ext4_ext_map_blocks+0x167d/0x1f00 [ 3281.388371][ T1171] ? ext4_es_lookup_extent+0x36b/0x490 [ 3281.393911][ T1171] ext4_map_blocks+0x70d/0xef0 [ 3281.398752][ T1171] ? alloc_buffer_head+0x93/0x1a0 [ 3281.403838][ T1171] _ext4_get_block+0xf6/0x290 [ 3281.408518][ T1171] ext4_get_block_unwritten+0x26/0x30 [ 3281.413889][ T1171] __block_write_begin_int+0x4a2/0x1060 [ 3281.419515][ T1171] ? _ext4_get_block+0x290/0x290 [ 3281.424475][ T1171] ? ext4_write_begin+0x2a5/0xcc0 [ 3281.429502][ T1171] ? _ext4_get_block+0x290/0x290 [ 3281.434450][ T1171] __block_write_begin+0x2b/0x40 [ 3281.439404][ T1171] ext4_write_begin+0x41b/0xcc0 [ 3281.444267][ T1171] ext4_da_write_begin+0x20e/0x820 [ 3281.449377][ T1171] ? iov_iter_fault_in_readable+0x1b5/0x3a0 [ 3281.455332][ T1171] generic_perform_write+0x196/0x3a0 [ 3281.460612][ T1171] ? ext4_da_write_begin+0x820/0x820 [ 3281.465890][ T1171] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3281.471476][ T1171] ext4_file_write_iter+0x2e7/0x11d0 [ 3281.476759][ T1171] ? __perf_sw_event+0x10b/0x120 [ 3281.481696][ T1171] ? fsnotify_perm+0x59/0x2e0 [ 3281.486397][ T1171] ? security_file_permission+0x87/0xa0 [ 3281.492008][ T1171] ? rw_verify_area+0x136/0x250 [ 3281.496858][ T1171] aio_write+0x287/0x360 [ 3281.501094][ T1171] ? io_submit_one+0xb0/0x1350 [ 3281.505854][ T1171] ? kmem_cache_alloc+0x1af/0x300 [ 3281.510874][ T1171] io_submit_one+0x82f/0x1350 [ 3281.515546][ T1171] __se_sys_io_submit+0xf5/0x260 [ 3281.520604][ T1171] __x64_sys_io_submit+0x3f/0x50 [ 3281.525559][ T1171] do_syscall_64+0x34/0x50 [ 3281.529989][ T1171] entry_SYSCALL_64_after_hwframe+0x44/0xae 21:49:16 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:16 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002fffe19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) fcntl$setlease(r0, 0x400, 0x1) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10b) flock(r3, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r3) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r4, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x19}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000004}, 0x20000040) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x115}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r4, 0x7e4c54800708b3be, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x20000094) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x200a00}]) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x1f) 21:49:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb0060000000000, 0x1b2ec479) [ 3281.535882][ T1171] RIP: 0033:0x4665f9 [ 3281.539772][ T1171] 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 [ 3281.559462][ T1171] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3281.567875][ T1171] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3281.575845][ T1171] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3281.583881][ T1171] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3281.591847][ T1171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3281.599898][ T1171] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb0070000000000, 0x1b2ec479) 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002feff19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30010000000000}]) close(r0) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb8060000000000, 0x1b2ec479) 21:49:17 executing program 1 (fault-call:3 fault-nth:99): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000219000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb8070000000000, 0x1b2ec479) 21:49:17 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:17 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30020000000000}]) close(r0) 21:49:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="190125b57000fcdbdf27000000d7521d414541ccd7259f683a00"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) fallocate(r0, 0x11, 0x0, 0x1b2ec479) [ 3281.801781][ T1195] FAULT_INJECTION: forcing a failure. [ 3281.801781][ T1195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3281.814884][ T1195] CPU: 0 PID: 1195 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 [ 3281.823569][ T1195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3281.833626][ T1195] Call Trace: [ 3281.836901][ T1195] dump_stack+0x137/0x19d [ 3281.841272][ T1195] should_fail+0x23c/0x250 [ 3281.845846][ T1195] should_fail_usercopy+0x16/0x20 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc0060000000000, 0x1b2ec479) [ 3281.850870][ T1195] iov_iter_copy_from_user_atomic+0x2aa/0x790 [ 3281.857010][ T1195] generic_perform_write+0x1e4/0x3a0 [ 3281.862304][ T1195] ? ext4_da_write_begin+0x820/0x820 [ 3281.867592][ T1195] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3281.873175][ T1195] ext4_file_write_iter+0x2e7/0x11d0 [ 3281.878488][ T1195] ? __perf_sw_event+0x10b/0x120 [ 3281.883436][ T1195] ? fsnotify_perm+0x59/0x2e0 [ 3281.888111][ T1195] ? security_file_permission+0x87/0xa0 [ 3281.893658][ T1195] ? rw_verify_area+0x136/0x250 21:49:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000000), 0x2, 0x0) fallocate(r1, 0x8, 0x400, 0x8) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc0070000000000, 0x1b2ec479) [ 3281.898524][ T1195] aio_write+0x287/0x360 [ 3281.902762][ T1195] ? io_submit_one+0xb0/0x1350 [ 3281.907522][ T1195] ? kmem_cache_alloc+0x1af/0x300 [ 3281.912542][ T1195] io_submit_one+0x82f/0x1350 [ 3281.917242][ T1195] __se_sys_io_submit+0xf5/0x260 [ 3281.922209][ T1195] __x64_sys_io_submit+0x3f/0x50 [ 3281.927160][ T1195] do_syscall_64+0x34/0x50 [ 3281.931580][ T1195] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3281.937540][ T1195] RIP: 0033:0x4665f9 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc8070000000000, 0x1b2ec479) [ 3281.941596][ T1195] 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 [ 3281.961379][ T1195] RSP: 002b:00007fa256140188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 3281.969792][ T1195] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3281.977760][ T1195] RDX: 0000000020000540 RSI: 0000000000000008 RDI: 00007fa25611d000 [ 3281.985841][ T1195] RBP: 00007fa2561401d0 R08: 0000000000000000 R09: 0000000000000000 [ 3281.993808][ T1195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000319000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x72, 0x5, 0x9) r1 = syz_open_dev$rtc(&(0x7f0000000040), 0x7be7ad96, 0x302c0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000080)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x6, 0x6e5, 0x1, 0xfffffffffffffff7}) [ 3282.001775][ T1195] R13: 00007ffc2f3db9df R14: 00007fa256140300 R15: 0000000000022000 21:49:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd0070000000000, 0x1b2ec479) 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000419000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xdab42bab6f9a45b7, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x2, 0x0, 0x0, 0x8, 0x2, 0x3e, 0x80000000, 0x257, 0x40, 0x51, 0x20, 0x8, 0x38, 0x22, 0x0, 0x573, 0x1ff}, [{0x4, 0x6, 0xfffffffffffffffc, 0x3, 0x7fff, 0x6, 0x6, 0xa2f}], "97b02cee4e3589a92f7b4c744477", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x886) fallocate(r0, 0xd, 0xfffffffffffffff8, 0x0) fallocate(r0, 0x11, 0xfffffffffffffffe, 0x1b2ec476) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendfile(r1, r0, &(0x7f0000000000)=0x8, 0x1) 21:49:17 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30030000000000}]) close(r0) 21:49:17 executing program 4: fallocate(0xffffffffffffffff, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd8070000000000, 0x1b2ec479) 21:49:17 executing program 4: fallocate(0xffffffffffffffff, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:17 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="618f1d53e50541ca94e0c12173f0daa60eb7a0976193aede420c8a066195f607f1eef92d37ca6846e2a4810807cbeedd57f775b5be817a13b6e63ab1a17ed2cf5da00262f7d56d86a80efae176032a047b194d94ef0ed08dd2baaab83f871c6e9518760f988c4c1c", 0x68}, {&(0x7f0000000100)="ccef6bf89d9c432414b0b38d75f8468361c39204e6dfca7e39ad0e52b469cb370f9e62ede8700d2f04f85b05518fcca66293b263ccce78de8be234d4e67798cbc1fa423e6dbb47f7e9423601893060121175dbcc99dea43a3c071543be36a0fdd0f1fde40e7fa37a7e8a4a9127c1f5a7e5887712dea12f2e0f2251c3", 0x7c}], 0x2, 0x94d, 0x80000001) 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000519000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xe0060000000000, 0x1b2ec479) 21:49:17 executing program 4: fallocate(0xffffffffffffffff, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:17 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000619000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30040000000000}]) close(r0) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xe0070000000000, 0x1b2ec479) 21:49:17 executing program 4: r0 = open(0x0, 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:17 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000719000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xe8060000000000, 0x1b2ec479) 21:49:17 executing program 4: r0 = open(0x0, 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='4B\x00\x00', @ANYRES16=0x0, @ANYBLOB="100027bd7000fcdbdf25010000000600060003000000080002000000000008000100", @ANYRES32=0x0, @ANYBLOB="0600060004000000"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000180)) 21:49:18 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30050000000000}]) close(r0) 21:49:18 executing program 4: r0 = open(0x0, 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0060000000000, 0x1b2ec479) 21:49:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x7, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000819000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000a19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0800000000, 0x1b2ec479) 21:49:18 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000b19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0900000000, 0x1b2ec479) 21:49:18 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002001819000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30060000000000}]) close(r0) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0a00000000, 0x1b2ec479) 21:49:18 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) fallocate(r0, 0x2, 0x5, 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0xb0080) fallocate(r1, 0x14, 0x0, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x7, 0x200000) ftruncate(r1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x40, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}, {@version_9p2000}, {@mmap}, {@cache_loose}], [{@appraise_type}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@appraise}, {@obj_user}, {@dont_appraise}, {@euid_lt={'euid<', r3}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@pcr={'pcr', 0x3d, 0x30}}]}}) 21:49:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x9, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0b00000000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002001c19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(0xffffffffffffffff, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002002619000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0c00000000, 0x1b2ec479) [ 3283.268555][ T1324] 9pnet: Insufficient options for proto=fd 21:49:18 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x30070000000000}]) close(r0) 21:49:18 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(0xffffffffffffffff, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0d00000000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002003019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r3, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x200a00}]) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3f8, 0x110, 0x200, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast, @rand_addr=0x64010102, 0x2}}}, {{@arp={@local, @loopback, 0xffffffff, 0xff000000, 0x0, 0xe, {@empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}}, {@mac=@local, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}}, 0x7, 0x2, 0x3ff, 0x7fff, 0x1000, 0x3ff, 'veth1_virt_wifi\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x0, 0x11a}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xfffffffb, 0x5, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3f}, @rand_addr=0x64010101, @loopback, 0x1, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x448) fallocate(r1, 0x11, 0x0, 0x1b2ec479) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 21:49:18 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(0xffffffffffffffff, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0e00000000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200fe19000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:18 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40000000000000}]) close(r0) [ 3283.527438][ T1317] 9pnet: Insufficient options for proto=fd 21:49:18 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x0, 0xd7ff000, 0x1b2ec479) 21:49:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f0f00000000, 0x1b2ec479) 21:49:18 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000040000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x0, 0xd7ff000, 0x1b2ec479) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f1000000000, 0x1b2ec479) 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200fffe000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa000000, 0x1b2ec479) 21:49:19 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x0, 0xd7ff000, 0x1b2ec479) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f1100000000, 0x1b2ec479) 21:49:19 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40010000000000}]) close(r0) 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000fe000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x10, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0700000000, 0x1b2ec479) 21:49:19 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000feff0000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0800000000, 0x1b2ec479) 21:49:19 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40020000000000}]) close(r0) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0900000000, 0x1b2ec479) 21:49:19 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf07f11, 0x1b2ec479) 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000feffffff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0a00000000, 0x1b2ec479) 21:49:19 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40030000000000}]) close(r0) 21:49:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x17f, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019020000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0b00000000, 0x1b2ec479) 21:49:19 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:19 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40040000000000}]) close(r0) 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019030000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3284.275306][T25216] EXT4-fs: 6 callbacks suppressed [ 3284.275320][T25216] EXT4-fs (sda1): Delayed block allocation failed for inode 15579 at logical offset 28 with max blocks 37 with error 28 [ 3284.292907][T25216] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3284.292907][T25216] [ 3284.302550][T25216] EXT4-fs (sda1): Total free blocks count 0 [ 3284.308440][T25216] EXT4-fs (sda1): Free/Dirty block details [ 3284.314253][T25216] EXT4-fs (sda1): free_blocks=79015 [ 3284.319527][T25216] EXT4-fs (sda1): dirty_blocks=3515 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0c00000000, 0x1b2ec479) 21:49:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) getsockopt(0xffffffffffffffff, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r3 = gettid() timer_create(0x3, &(0x7f0000000180)={0x0, 0x17, 0x4, @tid=r3}, &(0x7f0000000000)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r6, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r7, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendmmsg$unix(r1, &(0x7f00000026c0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000000)="c8abcaedb3c58678e1c270bca9f0b2e33f58", 0x12}, {&(0x7f0000000180)="114d425c2bd2140bd801600b918e4a9600522cbc47409ef81240991120d03ac09ffc6e5200938eec451deb98ba84c70eebd05b7f1cab63904054af5b0aef8d4b8e297276c4e9ec9f35472615", 0x4c}, {&(0x7f00000002c0)="4e48f9988fff93c9670f6086bb6aef9da99ae457c3e2fd7a1fc5e2382229f5f92360cab3c0826fa918e463fc55f4353cf29fc1128fdca7d83378865a09c28f692afaa79afd341faa381b9e816dcb0048627e02f5b257187f01c2968663957a89e2cbf316e7fef7c8ef3ff15b599dbddc7d825f30e28ca5a0b13abd61797540bd609b8334abe41e16342999", 0x8b}], 0x3, &(0x7f00000004c0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x78, 0x20000000}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000005c0)="702a9482723d0311d9218f4f06f1287680eb32f5b0e64610f3489ae84ee402bb", 0x20}, {&(0x7f0000000600)="e9c47f66cb877784f8b2cdfdffd2a62651db9a4213633718dc20cca24a51e8b6660ac9d29df21804fb1e735522bdc4a49d700ad5e5a58898de18f885bea4d6dc70a962d1ff82b6ba43e3a32411d3b485f0c107ad9bf38080db198cc3b46a61c81dfd668d6bf5c42054410520d02b1ce95e821a77faa0c985d763058abb9746cf52d50c6561a400f29ba7b9a3ca999c1d6920a547f9a7ce09e07fd9c12bc7bc4b4e37cf2f25c9a1b14b3bbdf61e11b57cee05e83d27554240f5ad9aa26076d960c878ee766dd4c28119e8e8d4b30bfdde07b7833322d0495e78c6acf7481d", 0xde}, {&(0x7f0000000700)="120ee974e648b82be0e4de28c8f5e51c6e31425807bc6791ae9a8c2b45c5cb35378e1dd963f8deee4d67151357b08e17a2ecdc54220556c962049facbd251c155ee2d95dcf0ab70af01b2b39abfbc9b3931affbef9cece622405a6fc1f06c71a63b47975b234ae51db4323bbfe601aed72afc44f315241", 0x77}, {&(0x7f0000000780)="8b1ea05f3f1b9003ba432e12a075d8df2605070a8e400a345e9495eed66e3224e7661f0ed53ef99a569226ad1fbac3b47ea6441db0143ed7fed74cad8a99b960236da7ac12e2aedf7bef1a2c7ba6b1f4a40ab9570a77274d22b3e94a01f9f7c82df9af009fe5a9131e5e64bd8a1bce9ab678d391a535551a55ac769f92bd0b5552bda7b47f5328be76dbafbb184d281348836f8e5af1bf0b225c1e09008a6e81a678801052bd239f7f877d5e34cf54e8e7e8e9593272f0d6ebe67364d5337fd6edc7", 0xc2}, {&(0x7f0000000880)="20df88a137cdd0c0ed9293a53e939e0ad50fd6a82929fb23dbdeb03c9c643f7d3cf0972bd8e0891ed5544c7c27e752fb7800aac46dbd4d1cfc35ddfe2477dc4adf6cd87a4cc6b54af3892cc15dc4c7b11ab5d3171d7a46eec0417a2978eebe71980adcd151ad99e9f4e28746a52bc3ab4649ce7ffb1abe8b37b24973237d218d5a7610d7818e07f06e3dde72f6212c9dd3ea5c7b6f6f9a07953274a90f6b827508deb5b917770a9e42ff17995915985e2200210dbf28ea95ed2158554ebea3e3", 0xc0}, {&(0x7f0000000940)="7bfaac693a3976af20ec5ac41da0f86fb81ea9b89c9727ea3e1040badc92c1ee30ebfdd0553b4865a0b82efdfe57a660c7d4cabe53e169f7495ec24921ab606644c0a9f47ebe1b5489f8c5d14f77a312ab72812c49879989dbc2b721161ce3f94a8f71e12603c0bdd805924a5cec6d33f03395471acc70e078c1ecb38832061e8328659c3b6a644bf055d405f3edcc482c9d521d7fadf728d87f82e1dc0ffd8f30e6283150dedc6db4d573b87104b2099bcb207bfb0efa888465", 0xba}], 0x6, &(0x7f0000000c40)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x20, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r2]}}], 0x128, 0x44800}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000e00)="ef4893eff84b2c0045f8a978c0d745df6d3b4bc5145efd36d289c2ae30cd4e4473ac5c9ae0e8cb203adcd4117e17e6e199b5c0e142f1e54ee2e0368cfaf6a7f17f4b694dc50767f2c86cb186b42c3f", 0x4f}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="5aefa06dc1f9b5ab95848459799a447f4b2765e7fffa9db60586aa94fcab9b1bbb397e3fb4d9c3273725fcbc7cd7a3af9e44279a14", 0x35}, {&(0x7f0000001ec0)="22c4199781c8eaf94d355d14bf06432feedf0b74cf014276b1708ccb95e5545f6a35295cfac62883e0e606c7d7e71e9453bd89e69bd197be546c0ac48996f4f4846ebd7770ecc7591a7bd8542768d0c9306ffc59ec350516cafac2818f6e4d70b38a8d31dd7c4d7d08ac33afa2662de47520fa3c7e54e34cc67f40a156ad7d96a1978a2f642724628d4c948989e44c59a0b40429cd0288d59e2dfdc383988285693decbd993a9be0df90bc42193d43ccdd6a868501416b6c89b51ee2283825b4dd16456683e9945107", 0xc9}, {&(0x7f0000001fc0)="e24225a28b18c800975aa4c0c4e2d0ebb3dfec37703aa1e8df19ed69ca7483126382cf62c6819b93d3f8bb374cefb5794566b72dd5fbda585b33f18884fd5d6fd71183f3869d5091cfffded1da16807743bbd6d1aef3483800911bc7bcfe15bcef2425abfe169af6d9424daa578db552be23e1d6c3681111d431181ce92a7af1cdd13fdc4d0a9c6dbc3ff215d8acd25ac84e52c11584f37f208530a13a40e266a95a46d520be6cc08fa978c6dff8cf0f977780e5347bf4ad181e60683b0715e50e9382d53cd2c4e84e", 0xc9}], 0x5, &(0x7f0000002280)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x90, 0x4000}, {&(0x7f0000002340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002400)=[{&(0x7f00000023c0)="1697243f6807db89048a8ec2e6af762a0a0baa1ce03e8508", 0x18}], 0x1, &(0x7f00000025c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, r5}}}, @rights={{0x18, 0x1, 0x1, [r6, r7]}}], 0xe8, 0x4000001}], 0x4, 0x24000051) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0d00000000, 0x1b2ec479) [ 3284.324718][T25216] EXT4-fs (sda1): Block reservation details [ 3284.330613][T25216] EXT4-fs (sda1): i_reserved_data_blocks=37 21:49:19 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019040000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0e00000000, 0x1b2ec479) 21:49:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff0f00000000, 0x1b2ec479) 21:49:20 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019050000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x18c6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:20 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40050000000000}]) close(r0) 21:49:20 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff1000000000, 0x1b2ec479) 21:49:20 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019060000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3284.808509][ T2193] EXT4-fs (sda1): Delayed block allocation failed for inode 16382 at logical offset 19 with max blocks 1 with error 28 [ 3284.821026][ T2193] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3284.821026][ T2193] 21:49:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf0ff1100000000, 0x1b2ec479) 21:49:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:20 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019070000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:20 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40060000000000}]) close(r0) 21:49:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf8060000000000, 0x1b2ec479) 21:49:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0xfffffffe, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:20 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x0) 21:49:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x100000000000000, 0x1b2ec479) 21:49:20 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019080000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:20 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x0) 21:49:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x200000000000000, 0x1b2ec479) 21:49:20 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x0) 21:49:20 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x40070000000000}]) close(r0) 21:49:20 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:20 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190a0000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:20 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x300000000000000, 0x1b2ec479) 21:49:20 executing program 4 (fault-call:1 fault-nth:0): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) [ 3285.648012][ T1502] FAULT_INJECTION: forcing a failure. [ 3285.648012][ T1502] name failslab, interval 1, probability 0, space 0, times 0 [ 3285.660672][ T1502] CPU: 1 PID: 1502 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3285.669396][ T1502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3285.679476][ T1502] Call Trace: [ 3285.682773][ T1502] dump_stack+0x137/0x19d [ 3285.687106][ T1502] should_fail+0x23c/0x250 [ 3285.691523][ T1502] __should_failslab+0x81/0x90 [ 3285.696450][ T1502] ? kcalloc+0x32/0x50 [ 3285.700539][ T1502] should_failslab+0x5/0x20 [ 3285.705042][ T1502] __kmalloc+0x66/0x360 [ 3285.709195][ T1502] kcalloc+0x32/0x50 [ 3285.713086][ T1502] ext4_find_extent+0x21c/0x7f0 [ 3285.717962][ T1502] ? __list_del_entry_valid+0x54/0xc0 [ 3285.723338][ T1502] ? __inc_numa_state+0x10/0x50 [ 3285.728206][ T1502] ext4_ext_map_blocks+0xd9/0x1f00 [ 3285.733319][ T1502] ? rmqueue+0x43/0xcf0 [ 3285.737479][ T1502] ? __down_read_common+0x16b/0x5a0 [ 3285.742680][ T1502] ? percpu_counter_add_batch+0x69/0xd0 21:49:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0xffffffffffffffff, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:21 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190b0000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3285.748234][ T1502] ? ext4_es_lookup_extent+0x206/0x490 [ 3285.753712][ T1502] ext4_map_blocks+0x1be/0xef0 [ 3285.758538][ T1502] ? ext4_alloc_file_blocks+0x248/0x720 [ 3285.764163][ T1502] ? __cond_resched+0x11/0x40 [ 3285.768843][ T1502] ext4_alloc_file_blocks+0x271/0x720 [ 3285.774246][ T1502] ext4_zero_range+0x309/0xa40 [ 3285.779009][ T1502] ext4_fallocate+0x226/0x4d0 [ 3285.783682][ T1502] ? ext4_ext_truncate+0x170/0x170 [ 3285.788855][ T1502] vfs_fallocate+0x463/0x660 [ 3285.793446][ T1502] __x64_sys_fallocate+0x75/0xc0 [ 3285.798381][ T1502] do_syscall_64+0x34/0x50 [ 3285.802852][ T1502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3285.808754][ T1502] RIP: 0033:0x4665f9 [ 3285.812640][ T1502] 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 [ 3285.832247][ T1502] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3285.840707][ T1502] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 21:49:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x400000000000000, 0x1b2ec479) 21:49:21 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50000000000000}]) close(r0) [ 3285.848677][ T1502] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3285.856642][ T1502] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3285.864613][ T1502] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3285.872665][ T1502] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x500000000000000, 0x1b2ec479) 21:49:21 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019100000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x600000000000000, 0x1b2ec479) 21:49:21 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019180000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:21 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:21 executing program 4 (fault-call:1 fault-nth:1): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:21 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000191c0000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:21 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50010000000000}]) close(r0) 21:49:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x700000000000000, 0x1b2ec479) [ 3286.134074][ T1538] FAULT_INJECTION: forcing a failure. [ 3286.134074][ T1538] name failslab, interval 1, probability 0, space 0, times 0 [ 3286.146813][ T1538] CPU: 0 PID: 1538 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3286.155488][ T1538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3286.165538][ T1538] Call Trace: [ 3286.168817][ T1538] dump_stack+0x137/0x19d [ 3286.173145][ T1538] should_fail+0x23c/0x250 [ 3286.177621][ T1538] ? __es_insert_extent+0x51f/0xe80 [ 3286.182838][ T1538] __should_failslab+0x81/0x90 [ 3286.187604][ T1538] should_failslab+0x5/0x20 [ 3286.192202][ T1538] kmem_cache_alloc+0x46/0x300 [ 3286.197013][ T1538] ? __wake_up+0x8d/0xc0 [ 3286.201255][ T1538] __es_insert_extent+0x51f/0xe80 [ 3286.206279][ T1538] ? __kmalloc+0x1e0/0x360 [ 3286.210710][ T1538] ? kcalloc+0x32/0x50 [ 3286.214773][ T1538] ext4_es_insert_extent+0x1bb/0x19d0 [ 3286.220141][ T1538] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 3286.226466][ T1538] ext4_ext_map_blocks+0xf79/0x1f00 [ 3286.231707][ T1538] ? rmqueue+0x43/0xcf0 [ 3286.235864][ T1538] ? __down_read_common+0x16b/0x5a0 [ 3286.241111][ T1538] ? percpu_counter_add_batch+0x69/0xd0 [ 3286.246654][ T1538] ? ext4_es_lookup_extent+0x206/0x490 [ 3286.252112][ T1538] ext4_map_blocks+0x1be/0xef0 [ 3286.256890][ T1538] ? ext4_alloc_file_blocks+0x248/0x720 [ 3286.262456][ T1538] ? __cond_resched+0x11/0x40 [ 3286.267190][ T1538] ext4_alloc_file_blocks+0x271/0x720 [ 3286.272575][ T1538] ext4_zero_range+0x309/0xa40 [ 3286.277341][ T1538] ext4_fallocate+0x226/0x4d0 [ 3286.282011][ T1538] ? ext4_ext_truncate+0x170/0x170 [ 3286.287139][ T1538] vfs_fallocate+0x463/0x660 [ 3286.291753][ T1538] __x64_sys_fallocate+0x75/0xc0 [ 3286.296688][ T1538] do_syscall_64+0x34/0x50 [ 3286.301163][ T1538] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3286.307081][ T1538] RIP: 0033:0x4665f9 [ 3286.310970][ T1538] 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 21:49:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x786000000000000, 0x1b2ec479) 21:49:21 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019260000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3286.330626][ T1538] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3286.339040][ T1538] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3286.347010][ T1538] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3286.354988][ T1538] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3286.362971][ T1538] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3286.370973][ T1538] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:21 executing program 4 (fault-call:1 fault-nth:2): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:21 executing program 0: fallocate(0xffffffffffffffff, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:21 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50020000000000}]) close(r0) 21:49:21 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x800000000000000, 0x1b2ec479) 21:49:21 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019300000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:21 executing program 0: fallocate(0xffffffffffffffff, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3286.479746][ T1553] FAULT_INJECTION: forcing a failure. [ 3286.479746][ T1553] name failslab, interval 1, probability 0, space 0, times 0 [ 3286.492454][ T1553] CPU: 1 PID: 1553 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3286.501131][ T1553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3286.511283][ T1553] Call Trace: [ 3286.514557][ T1553] dump_stack+0x137/0x19d [ 3286.518956][ T1553] should_fail+0x23c/0x250 [ 3286.523369][ T1553] __should_failslab+0x81/0x90 [ 3286.528149][ T1553] ? kcalloc+0x32/0x50 [ 3286.532230][ T1553] should_failslab+0x5/0x20 [ 3286.536734][ T1553] __kmalloc+0x66/0x360 [ 3286.540882][ T1553] ? kcalloc+0x32/0x50 [ 3286.544945][ T1553] kcalloc+0x32/0x50 [ 3286.548835][ T1553] ext4_find_extent+0x21c/0x7f0 [ 3286.553677][ T1553] ? kfree+0xf0/0x1d0 [ 3286.557654][ T1553] ext4_ext_map_blocks+0xd9/0x1f00 [ 3286.562815][ T1553] ? rmqueue+0x43/0xcf0 [ 3286.566989][ T1553] ? __down_write_common+0x45/0x890 [ 3286.572245][ T1553] ? __down_read_common+0x16b/0x5a0 [ 3286.577448][ T1553] ? percpu_counter_add_batch+0x69/0xd0 [ 3286.582997][ T1553] ? ext4_es_lookup_extent+0x206/0x490 [ 3286.588536][ T1553] ext4_map_blocks+0x70d/0xef0 [ 3286.593330][ T1553] ? ext4_alloc_file_blocks+0x248/0x720 [ 3286.598870][ T1553] ? __cond_resched+0x11/0x40 [ 3286.603593][ T1553] ext4_alloc_file_blocks+0x271/0x720 [ 3286.608970][ T1553] ext4_zero_range+0x309/0xa40 [ 3286.613738][ T1553] ext4_fallocate+0x226/0x4d0 [ 3286.618440][ T1553] ? ext4_ext_truncate+0x170/0x170 [ 3286.623534][ T1553] vfs_fallocate+0x463/0x660 [ 3286.628119][ T1553] __x64_sys_fallocate+0x75/0xc0 [ 3286.633054][ T1553] do_syscall_64+0x34/0x50 [ 3286.637484][ T1553] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3286.643400][ T1553] RIP: 0033:0x4665f9 [ 3286.647293][ T1553] 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 [ 3286.666899][ T1553] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x3, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:22 executing program 0: fallocate(0xffffffffffffffff, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019fe0000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x900000000000000, 0x1b2ec479) 21:49:22 executing program 4 (fault-call:1 fault-nth:3): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) [ 3286.675375][ T1553] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3286.683341][ T1553] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3286.691304][ T1553] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3286.699269][ T1553] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3286.707225][ T1553] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:22 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50030000000000}]) close(r0) [ 3286.816720][ T1576] FAULT_INJECTION: forcing a failure. [ 3286.816720][ T1576] name failslab, interval 1, probability 0, space 0, times 0 [ 3286.829388][ T1576] CPU: 0 PID: 1576 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3286.838092][ T1576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3286.848173][ T1576] Call Trace: [ 3286.851483][ T1576] dump_stack+0x137/0x19d [ 3286.855851][ T1576] should_fail+0x23c/0x250 [ 3286.860269][ T1576] ? ext4_mb_new_blocks+0x2e7/0x1f60 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xa00000000000000, 0x1b2ec479) 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019040200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:22 executing program 0: r0 = open(0x0, 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3286.865594][ T1576] __should_failslab+0x81/0x90 [ 3286.870359][ T1576] should_failslab+0x5/0x20 [ 3286.874860][ T1576] kmem_cache_alloc+0x46/0x300 [ 3286.879623][ T1576] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3286.884734][ T1576] ? ext4_find_extent+0x6cf/0x7f0 [ 3286.889754][ T1576] ? ext4_ext_search_right+0x300/0x540 [ 3286.895214][ T1576] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 3286.900927][ T1576] ext4_ext_map_blocks+0x1569/0x1f00 [ 3286.906217][ T1576] ? __down_read_common+0x16b/0x5a0 [ 3286.911421][ T1576] ? percpu_counter_add_batch+0x69/0xd0 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xb00000000000000, 0x1b2ec479) [ 3286.917021][ T1576] ? ext4_es_lookup_extent+0x206/0x490 [ 3286.922482][ T1576] ext4_map_blocks+0x70d/0xef0 [ 3286.927250][ T1576] ? ext4_alloc_file_blocks+0x248/0x720 [ 3286.932824][ T1576] ? __cond_resched+0x11/0x40 [ 3286.937528][ T1576] ext4_alloc_file_blocks+0x271/0x720 [ 3286.942933][ T1576] ext4_zero_range+0x309/0xa40 [ 3286.947699][ T1576] ext4_fallocate+0x226/0x4d0 [ 3286.952376][ T1576] ? ext4_ext_truncate+0x170/0x170 [ 3286.957509][ T1576] vfs_fallocate+0x463/0x660 [ 3286.962105][ T1576] __x64_sys_fallocate+0x75/0xc0 21:49:22 executing program 0: r0 = open(0x0, 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3286.967040][ T1576] do_syscall_64+0x34/0x50 [ 3286.971470][ T1576] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3286.977453][ T1576] RIP: 0033:0x4665f9 [ 3286.981351][ T1576] 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 [ 3287.001072][ T1576] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3287.009575][ T1576] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3287.017547][ T1576] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3287.025510][ T1576] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3287.033505][ T1576] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3287.041479][ T1576] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x4, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019020400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xc00000000000000, 0x1b2ec479) 21:49:22 executing program 0: r0 = open(0x0, 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:22 executing program 4 (fault-call:1 fault-nth:4): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:22 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50040000000000}]) close(r0) 21:49:22 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3287.166589][ T1605] FAULT_INJECTION: forcing a failure. [ 3287.166589][ T1605] name failslab, interval 1, probability 0, space 0, times 0 [ 3287.179317][ T1605] CPU: 0 PID: 1605 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3287.187994][ T1605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3287.198046][ T1605] Call Trace: [ 3287.201323][ T1605] dump_stack+0x137/0x19d [ 3287.205658][ T1605] should_fail+0x23c/0x250 [ 3287.210077][ T1605] ? ext4_mb_new_blocks+0x6f2/0x1f60 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019060400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3287.215365][ T1605] __should_failslab+0x81/0x90 [ 3287.220208][ T1605] should_failslab+0x5/0x20 [ 3287.224790][ T1605] kmem_cache_alloc+0x46/0x300 [ 3287.229622][ T1605] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3287.234753][ T1605] ? ext4_find_extent+0x6cf/0x7f0 [ 3287.239775][ T1605] ? ext4_ext_search_right+0x300/0x540 [ 3287.245229][ T1605] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 3287.250978][ T1605] ext4_ext_map_blocks+0x1569/0x1f00 [ 3287.256283][ T1605] ? __down_read_common+0x16b/0x5a0 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd00000000000000, 0x1b2ec479) 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019800400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3287.261485][ T1605] ? percpu_counter_add_batch+0x69/0xd0 [ 3287.267544][ T1605] ? ext4_es_lookup_extent+0x206/0x490 [ 3287.273022][ T1605] ext4_map_blocks+0x70d/0xef0 [ 3287.277794][ T1605] ? ext4_alloc_file_blocks+0x248/0x720 [ 3287.283402][ T1605] ? __cond_resched+0x11/0x40 [ 3287.288100][ T1605] ext4_alloc_file_blocks+0x271/0x720 [ 3287.293477][ T1605] ext4_zero_range+0x309/0xa40 [ 3287.298242][ T1605] ext4_fallocate+0x226/0x4d0 [ 3287.302987][ T1605] ? ext4_ext_truncate+0x170/0x170 [ 3287.308103][ T1605] vfs_fallocate+0x463/0x660 21:49:22 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3287.312698][ T1605] __x64_sys_fallocate+0x75/0xc0 [ 3287.317638][ T1605] do_syscall_64+0x34/0x50 [ 3287.322082][ T1605] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3287.328077][ T1605] RIP: 0033:0x4665f9 [ 3287.331978][ T1605] 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 [ 3287.351636][ T1605] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xe00000000000000, 0x1b2ec479) [ 3287.360058][ T1605] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3287.368058][ T1605] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3287.376069][ T1605] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3287.384072][ T1605] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3287.392069][ T1605] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x5, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf00000000000000, 0x1b2ec479) 21:49:22 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:22 executing program 4 (fault-call:1 fault-nth:5): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:22 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50050000000000}]) close(r0) [ 3287.527846][ T1640] FAULT_INJECTION: forcing a failure. [ 3287.527846][ T1640] name failslab, interval 1, probability 0, space 0, times 0 [ 3287.540532][ T1640] CPU: 1 PID: 1640 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3287.549229][ T1640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3287.559301][ T1640] Call Trace: [ 3287.562580][ T1640] dump_stack+0x137/0x19d [ 3287.566935][ T1640] should_fail+0x23c/0x250 [ 3287.571400][ T1640] ? __es_insert_extent+0x51f/0xe80 21:49:22 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000193e0500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:22 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(0xffffffffffffffff, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x1000000000000000, 0x1b2ec479) [ 3287.576603][ T1640] __should_failslab+0x81/0x90 [ 3287.581370][ T1640] should_failslab+0x5/0x20 [ 3287.585909][ T1640] kmem_cache_alloc+0x46/0x300 [ 3287.590673][ T1640] ? ext4_ext_try_to_merge+0x138/0x310 [ 3287.596130][ T1640] __es_insert_extent+0x51f/0xe80 [ 3287.601170][ T1640] __es_remove_extent+0x404/0xef0 [ 3287.606226][ T1640] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 3287.611689][ T1640] ext4_es_insert_extent+0x168/0x19d0 [ 3287.617069][ T1640] ? ext4_es_lookup_extent+0x206/0x490 [ 3287.622545][ T1640] ext4_map_blocks+0xa4c/0xef0 21:49:22 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(0xffffffffffffffff, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3287.627321][ T1640] ? ext4_alloc_file_blocks+0x248/0x720 [ 3287.632871][ T1640] ? __cond_resched+0x11/0x40 [ 3287.637547][ T1640] ext4_alloc_file_blocks+0x271/0x720 [ 3287.642974][ T1640] ext4_zero_range+0x309/0xa40 [ 3287.647734][ T1640] ext4_fallocate+0x226/0x4d0 [ 3287.652458][ T1640] ? ext4_ext_truncate+0x170/0x170 [ 3287.657569][ T1640] vfs_fallocate+0x463/0x660 [ 3287.662194][ T1640] __x64_sys_fallocate+0x75/0xc0 [ 3287.667136][ T1640] do_syscall_64+0x34/0x50 [ 3287.671686][ T1640] entry_SYSCALL_64_after_hwframe+0x44/0xae 21:49:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x1100000000000000, 0x1b2ec479) [ 3287.677605][ T1640] RIP: 0033:0x4665f9 [ 3287.681492][ T1640] 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 [ 3287.701106][ T1640] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3287.709525][ T1640] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3287.717505][ T1640] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3287.725490][ T1640] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3287.733457][ T1640] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3287.741428][ T1640] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x6, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:23 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(0xffffffffffffffff, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019040600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x1200000000000000, 0x1b2ec479) 21:49:23 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50060000000000}]) close(r0) 21:49:23 executing program 4 (fault-call:1 fault-nth:6): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) [ 3288.012582][ T1683] FAULT_INJECTION: forcing a failure. [ 3288.012582][ T1683] name failslab, interval 1, probability 0, space 0, times 0 [ 3288.025243][ T1683] CPU: 0 PID: 1683 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3288.033925][ T1683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3288.044002][ T1683] Call Trace: [ 3288.047301][ T1683] dump_stack+0x137/0x19d [ 3288.051638][ T1683] should_fail+0x23c/0x250 [ 3288.056057][ T1683] ? __es_insert_extent+0x51f/0xe80 [ 3288.061271][ T1683] __should_failslab+0x81/0x90 [ 3288.066110][ T1683] should_failslab+0x5/0x20 [ 3288.070615][ T1683] kmem_cache_alloc+0x46/0x300 [ 3288.075375][ T1683] __es_insert_extent+0x51f/0xe80 [ 3288.080504][ T1683] ext4_es_insert_extent+0x1bb/0x19d0 [ 3288.085935][ T1683] ? ext4_es_lookup_extent+0x206/0x490 [ 3288.091406][ T1683] ext4_map_blocks+0xa4c/0xef0 [ 3288.096195][ T1683] ? ext4_alloc_file_blocks+0x248/0x720 [ 3288.101764][ T1683] ? __cond_resched+0x11/0x40 [ 3288.106441][ T1683] ext4_alloc_file_blocks+0x271/0x720 [ 3288.111815][ T1683] ext4_zero_range+0x309/0xa40 [ 3288.116583][ T1683] ext4_fallocate+0x226/0x4d0 [ 3288.121262][ T1683] ? ext4_ext_truncate+0x170/0x170 [ 3288.126443][ T1683] vfs_fallocate+0x463/0x660 [ 3288.131038][ T1683] __x64_sys_fallocate+0x75/0xc0 [ 3288.135979][ T1683] do_syscall_64+0x34/0x50 [ 3288.140396][ T1683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3288.146299][ T1683] RIP: 0033:0x4665f9 [ 3288.150185][ T1683] 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 [ 3288.169795][ T1683] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3288.178259][ T1683] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3288.186242][ T1683] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3288.194213][ T1683] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3288.202277][ T1683] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 21:49:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x0, 0xf4ffffff, 0x1b2ec479) 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x0, 0xf4ffffff, 0x1b2ec479) 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x0, 0xf4ffffff, 0x1b2ec479) 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000b00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3288.210246][ T1683] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:23 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x7, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:23 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x50070000000000}]) close(r0) 21:49:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x2000000000000000, 0x1b2ec479) 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:23 executing program 4 (fault-call:1 fault-nth:7): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:23 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3a32000000000000, 0x1b2ec479) 21:49:23 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60000000000000}]) close(r0) 21:49:23 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) [ 3288.531690][ T1730] FAULT_INJECTION: forcing a failure. [ 3288.531690][ T1730] name failslab, interval 1, probability 0, space 0, times 0 [ 3288.544424][ T1730] CPU: 1 PID: 1730 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3288.553105][ T1730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3288.563155][ T1730] Call Trace: [ 3288.566428][ T1730] dump_stack+0x137/0x19d [ 3288.570817][ T1730] should_fail+0x23c/0x250 [ 3288.575259][ T1730] __should_failslab+0x81/0x90 21:49:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3b2a000000000000, 0x1b2ec479) 21:49:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3b32000000000000, 0x1b2ec479) [ 3288.580041][ T1730] ? kcalloc+0x32/0x50 [ 3288.584107][ T1730] should_failslab+0x5/0x20 [ 3288.588621][ T1730] __kmalloc+0x66/0x360 [ 3288.592784][ T1730] ? chksum_update+0x39/0x50 [ 3288.597457][ T1730] kcalloc+0x32/0x50 [ 3288.601363][ T1730] ext4_find_extent+0x21c/0x7f0 [ 3288.606218][ T1730] ? __getblk_gfp+0x3f/0x560 [ 3288.610839][ T1730] ext4_ext_map_blocks+0xd9/0x1f00 [ 3288.616001][ T1730] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3288.622068][ T1730] ? ext4_inode_csum+0x3a6/0x430 [ 3288.627011][ T1730] ? __down_write_common+0x45/0x890 [ 3288.632288][ T1730] ? percpu_counter_add_batch+0x69/0xd0 [ 3288.637877][ T1730] ? ext4_es_lookup_extent+0x36b/0x490 [ 3288.643334][ T1730] ext4_map_blocks+0x70d/0xef0 [ 3288.648122][ T1730] ? ext4_alloc_file_blocks+0x248/0x720 [ 3288.653686][ T1730] ? __cond_resched+0x11/0x40 [ 3288.658397][ T1730] ext4_alloc_file_blocks+0x271/0x720 [ 3288.663768][ T1730] ext4_zero_range+0x309/0xa40 [ 3288.668527][ T1730] ext4_fallocate+0x226/0x4d0 [ 3288.673323][ T1730] ? ext4_ext_truncate+0x170/0x170 [ 3288.678506][ T1730] vfs_fallocate+0x463/0x660 [ 3288.683109][ T1730] __x64_sys_fallocate+0x75/0xc0 [ 3288.688219][ T1730] do_syscall_64+0x34/0x50 [ 3288.692655][ T1730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3288.698610][ T1730] RIP: 0033:0x4665f9 [ 3288.702501][ T1730] 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 [ 3288.722191][ T1730] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3288.730625][ T1730] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3288.738595][ T1730] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3288.746567][ T1730] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3288.754595][ T1730] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3288.762564][ T1730] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x8, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:24 executing program 4 (fault-call:1 fault-nth:8): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x3f00000000000000, 0x1b2ec479) 21:49:24 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60010000000000}]) close(r0) [ 3288.854809][ T1745] FAULT_INJECTION: forcing a failure. [ 3288.854809][ T1745] name failslab, interval 1, probability 0, space 0, times 0 [ 3288.867473][ T1745] CPU: 1 PID: 1745 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3288.876153][ T1745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3288.886279][ T1745] Call Trace: [ 3288.889561][ T1745] dump_stack+0x137/0x19d [ 3288.893896][ T1745] should_fail+0x23c/0x250 [ 3288.898349][ T1745] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3288.903657][ T1745] __should_failslab+0x81/0x90 [ 3288.908419][ T1745] should_failslab+0x5/0x20 [ 3288.912921][ T1745] kmem_cache_alloc+0x46/0x300 [ 3288.917689][ T1745] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3288.922932][ T1745] ? ext4_find_extent+0x7b2/0x7f0 [ 3288.927964][ T1745] ? ext4_ext_search_right+0x246/0x540 [ 3288.933421][ T1745] ext4_ext_map_blocks+0x1569/0x1f00 [ 3288.938729][ T1745] ? ext4_es_lookup_extent+0x36b/0x490 [ 3288.944197][ T1745] ext4_map_blocks+0x70d/0xef0 [ 3288.948971][ T1745] ? ext4_alloc_file_blocks+0x248/0x720 [ 3288.954556][ T1745] ? __cond_resched+0x11/0x40 [ 3288.959237][ T1745] ext4_alloc_file_blocks+0x271/0x720 [ 3288.964689][ T1745] ext4_zero_range+0x309/0xa40 [ 3288.969460][ T1745] ext4_fallocate+0x226/0x4d0 [ 3288.974142][ T1745] ? ext4_ext_truncate+0x170/0x170 [ 3288.979251][ T1745] vfs_fallocate+0x463/0x660 [ 3288.983850][ T1745] __x64_sys_fallocate+0x75/0xc0 [ 3288.988936][ T1745] do_syscall_64+0x34/0x50 [ 3288.993365][ T1745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3288.999288][ T1745] RIP: 0033:0x4665f9 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x8102000000000000, 0x1b2ec479) 21:49:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) [ 3289.003173][ T1745] 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 [ 3289.022783][ T1745] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3289.031224][ T1745] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3289.039196][ T1745] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3289.047170][ T1745] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf36d000000000000, 0x1b2ec479) 21:49:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x0) [ 3289.055136][ T1745] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3289.063155][ T1745] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019053e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x9, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf465000000000000, 0x1b2ec479) 21:49:24 executing program 4 (fault-call:1 fault-nth:9): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:24 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60020000000000}]) close(r0) 21:49:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x0) [ 3289.206855][ T1793] FAULT_INJECTION: forcing a failure. [ 3289.206855][ T1793] name failslab, interval 1, probability 0, space 0, times 0 [ 3289.219508][ T1793] CPU: 0 PID: 1793 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3289.228231][ T1793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3289.238312][ T1793] Call Trace: [ 3289.241585][ T1793] dump_stack+0x137/0x19d [ 3289.245916][ T1793] should_fail+0x23c/0x250 [ 3289.250331][ T1793] ? ext4_mb_new_blocks+0x6f2/0x1f60 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003f00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019048000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x0) 21:49:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf46d000000000000, 0x1b2ec479) [ 3289.255619][ T1793] __should_failslab+0x81/0x90 [ 3289.260387][ T1793] should_failslab+0x5/0x20 [ 3289.264894][ T1793] kmem_cache_alloc+0x46/0x300 [ 3289.269730][ T1793] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3289.274918][ T1793] ? ext4_find_extent+0x7b2/0x7f0 [ 3289.279947][ T1793] ? ext4_ext_search_right+0x246/0x540 [ 3289.285401][ T1793] ext4_ext_map_blocks+0x1569/0x1f00 [ 3289.290710][ T1793] ? ext4_es_lookup_extent+0x36b/0x490 [ 3289.296171][ T1793] ext4_map_blocks+0x70d/0xef0 [ 3289.300944][ T1793] ? ext4_alloc_file_blocks+0x248/0x720 [ 3289.306491][ T1793] ? __cond_resched+0x11/0x40 [ 3289.311187][ T1793] ext4_alloc_file_blocks+0x271/0x720 [ 3289.316642][ T1793] ext4_zero_range+0x309/0xa40 [ 3289.321422][ T1793] ext4_fallocate+0x226/0x4d0 [ 3289.326118][ T1793] ? ext4_ext_truncate+0x170/0x170 [ 3289.331257][ T1793] vfs_fallocate+0x463/0x660 [ 3289.335846][ T1793] __x64_sys_fallocate+0x75/0xc0 [ 3289.340783][ T1793] do_syscall_64+0x34/0x50 [ 3289.345205][ T1793] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3289.351137][ T1793] RIP: 0033:0x4665f9 21:49:24 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019fffe00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3289.355044][ T1793] 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 [ 3289.374660][ T1793] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3289.383104][ T1793] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3289.391072][ T1793] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3289.399044][ T1793] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 21:49:24 executing program 0 (fault-call:1 fault-nth:0): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:24 executing program 4 (fault-call:1 fault-nth:10): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) [ 3289.407071][ T1793] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3289.415040][ T1793] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 [ 3289.467365][ T1818] FAULT_INJECTION: forcing a failure. [ 3289.467365][ T1818] name failslab, interval 1, probability 0, space 0, times 0 [ 3289.480023][ T1818] CPU: 0 PID: 1818 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3289.486653][ T1820] FAULT_INJECTION: forcing a failure. [ 3289.486653][ T1820] name failslab, interval 1, probability 0, space 0, times 0 [ 3289.488888][ T1818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3289.488903][ T1818] Call Trace: [ 3289.488911][ T1818] dump_stack+0x137/0x19d [ 3289.488935][ T1818] should_fail+0x23c/0x250 [ 3289.523638][ T1818] __should_failslab+0x81/0x90 [ 3289.528401][ T1818] ? kcalloc+0x32/0x50 [ 3289.532461][ T1818] should_failslab+0x5/0x20 [ 3289.536960][ T1818] __kmalloc+0x66/0x360 [ 3289.541152][ T1818] kcalloc+0x32/0x50 [ 3289.545038][ T1818] ext4_find_extent+0x21c/0x7f0 [ 3289.549897][ T1818] ? __list_del_entry_valid+0x54/0xc0 [ 3289.555281][ T1818] ? __inc_numa_state+0x10/0x50 [ 3289.560124][ T1818] ext4_ext_map_blocks+0xd9/0x1f00 [ 3289.565306][ T1818] ? rmqueue+0x43/0xcf0 [ 3289.569461][ T1818] ? __down_read_common+0x16b/0x5a0 [ 3289.574672][ T1818] ? percpu_counter_add_batch+0x69/0xd0 [ 3289.580278][ T1818] ? ext4_es_lookup_extent+0x206/0x490 [ 3289.585733][ T1818] ext4_map_blocks+0x1be/0xef0 [ 3289.590496][ T1818] ? ext4_alloc_file_blocks+0x248/0x720 [ 3289.596040][ T1818] ? __cond_resched+0x11/0x40 [ 3289.600804][ T1818] ext4_alloc_file_blocks+0x271/0x720 [ 3289.606175][ T1818] ext4_zero_range+0x309/0xa40 [ 3289.610968][ T1818] ext4_fallocate+0x226/0x4d0 [ 3289.615647][ T1818] ? ext4_ext_truncate+0x170/0x170 [ 3289.620749][ T1818] vfs_fallocate+0x463/0x660 [ 3289.625410][ T1818] __x64_sys_fallocate+0x75/0xc0 [ 3289.630347][ T1818] do_syscall_64+0x34/0x50 [ 3289.634760][ T1818] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3289.640750][ T1818] RIP: 0033:0x4665f9 [ 3289.644727][ T1818] 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 [ 3289.664346][ T1818] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3289.672808][ T1818] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3289.680771][ T1818] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3289.688757][ T1818] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3289.696738][ T1818] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3289.704700][ T1818] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 [ 3289.712672][ T1820] CPU: 1 PID: 1820 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3289.721357][ T1820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3289.731410][ T1820] Call Trace: [ 3289.734698][ T1820] dump_stack+0x137/0x19d [ 3289.739072][ T1820] should_fail+0x23c/0x250 [ 3289.743499][ T1820] ? __es_insert_extent+0x51f/0xe80 [ 3289.748755][ T1820] __should_failslab+0x81/0x90 [ 3289.753512][ T1820] should_failslab+0x5/0x20 [ 3289.758036][ T1820] kmem_cache_alloc+0x46/0x300 [ 3289.762792][ T1820] __es_insert_extent+0x51f/0xe80 [ 3289.767813][ T1820] ext4_es_insert_extent+0x1bb/0x19d0 [ 3289.773179][ T1820] ? ext4_es_lookup_extent+0x36b/0x490 [ 3289.778649][ T1820] ext4_map_blocks+0xa4c/0xef0 [ 3289.783416][ T1820] ? ext4_alloc_file_blocks+0x248/0x720 [ 3289.788989][ T1820] ? __cond_resched+0x11/0x40 [ 3289.793720][ T1820] ext4_alloc_file_blocks+0x271/0x720 [ 3289.799085][ T1820] ext4_zero_range+0x309/0xa40 [ 3289.803881][ T1820] ext4_fallocate+0x226/0x4d0 [ 3289.808552][ T1820] ? ext4_ext_truncate+0x170/0x170 [ 3289.813658][ T1820] vfs_fallocate+0x463/0x660 [ 3289.818249][ T1820] __x64_sys_fallocate+0x75/0xc0 [ 3289.823200][ T1820] do_syscall_64+0x34/0x50 [ 3289.827621][ T1820] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3289.833519][ T1820] RIP: 0033:0x4665f9 [ 3289.837407][ T1820] 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 [ 3289.857031][ T1820] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff00000000, 0x1b2ec479) 21:49:25 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xa, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:25 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60030000000000}]) close(r0) 21:49:25 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019feff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3289.865489][ T1820] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3289.873573][ T1820] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3289.881612][ T1820] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3289.889582][ T1820] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3289.897581][ T1820] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:25 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:25 executing program 0 (fault-call:1 fault-nth:1): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:25 executing program 4 (fault-call:1 fault-nth:11): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfbffffff00000000, 0x1b2ec479) 21:49:25 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3290.062001][ T1837] FAULT_INJECTION: forcing a failure. [ 3290.062001][ T1837] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.062960][ T1841] FAULT_INJECTION: forcing a failure. [ 3290.062960][ T1841] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.074658][ T1837] CPU: 0 PID: 1837 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3290.095907][ T1837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.106005][ T1837] Call Trace: [ 3290.109278][ T1837] dump_stack+0x137/0x19d [ 3290.113603][ T1837] should_fail+0x23c/0x250 [ 3290.118011][ T1837] __should_failslab+0x81/0x90 [ 3290.122883][ T1837] ? kcalloc+0x32/0x50 [ 3290.126942][ T1837] should_failslab+0x5/0x20 [ 3290.131440][ T1837] __kmalloc+0x66/0x360 [ 3290.135603][ T1837] ? chksum_update+0x39/0x50 [ 3290.140185][ T1837] kcalloc+0x32/0x50 [ 3290.144130][ T1837] ext4_find_extent+0x21c/0x7f0 [ 3290.148994][ T1837] ? __getblk_gfp+0x3f/0x560 [ 3290.153662][ T1837] ext4_ext_map_blocks+0xd9/0x1f00 [ 3290.158767][ T1837] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3290.164831][ T1837] ? ext4_inode_csum+0x3a6/0x430 [ 3290.169794][ T1837] ? __down_write_common+0x45/0x890 [ 3290.174991][ T1837] ? percpu_counter_add_batch+0x69/0xd0 [ 3290.180542][ T1837] ? ext4_es_lookup_extent+0x36b/0x490 [ 3290.186056][ T1837] ext4_map_blocks+0x70d/0xef0 [ 3290.190887][ T1837] ? ext4_alloc_file_blocks+0x248/0x720 [ 3290.196470][ T1837] ? __cond_resched+0x11/0x40 [ 3290.201141][ T1837] ext4_alloc_file_blocks+0x271/0x720 [ 3290.206531][ T1837] ext4_zero_range+0x309/0xa40 [ 3290.211289][ T1837] ext4_fallocate+0x226/0x4d0 [ 3290.215958][ T1837] ? ext4_ext_truncate+0x170/0x170 [ 3290.221061][ T1837] vfs_fallocate+0x463/0x660 [ 3290.225644][ T1837] __x64_sys_fallocate+0x75/0xc0 [ 3290.230575][ T1837] do_syscall_64+0x34/0x50 [ 3290.234990][ T1837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3290.240879][ T1837] RIP: 0033:0x4665f9 [ 3290.244763][ T1837] 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 [ 3290.264365][ T1837] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3290.272814][ T1837] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3290.280776][ T1837] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3290.288736][ T1837] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3290.296695][ T1837] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3290.304683][ T1837] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:25 executing program 4 (fault-call:1 fault-nth:12): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) [ 3290.312655][ T1841] CPU: 1 PID: 1841 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3290.321509][ T1841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.331576][ T1841] Call Trace: [ 3290.334849][ T1841] dump_stack+0x137/0x19d [ 3290.339176][ T1841] should_fail+0x23c/0x250 [ 3290.343655][ T1841] ? __es_insert_extent+0x51f/0xe80 [ 3290.348851][ T1841] __should_failslab+0x81/0x90 [ 3290.353617][ T1841] should_failslab+0x5/0x20 [ 3290.358122][ T1841] kmem_cache_alloc+0x46/0x300 21:49:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfeffffff00000000, 0x1b2ec479) 21:49:25 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3290.362883][ T1841] ? __wake_up+0x8d/0xc0 [ 3290.367131][ T1841] __es_insert_extent+0x51f/0xe80 [ 3290.372186][ T1841] ? __kmalloc+0x1e0/0x360 [ 3290.376595][ T1841] ? kcalloc+0x32/0x50 [ 3290.380661][ T1841] ext4_es_insert_extent+0x1bb/0x19d0 [ 3290.386109][ T1841] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 3290.392467][ T1841] ext4_ext_map_blocks+0xf79/0x1f00 [ 3290.397657][ T1841] ? rmqueue+0x43/0xcf0 [ 3290.401850][ T1841] ? __down_read_common+0x16b/0x5a0 [ 3290.407134][ T1841] ? percpu_counter_add_batch+0x69/0xd0 21:49:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff01000000000000, 0x1b2ec479) [ 3290.412753][ T1841] ? ext4_es_lookup_extent+0x206/0x490 [ 3290.418260][ T1841] ext4_map_blocks+0x1be/0xef0 [ 3290.423048][ T1841] ? ext4_alloc_file_blocks+0x248/0x720 [ 3290.428593][ T1841] ? __cond_resched+0x11/0x40 [ 3290.433275][ T1841] ext4_alloc_file_blocks+0x271/0x720 [ 3290.436709][ T1846] FAULT_INJECTION: forcing a failure. [ 3290.436709][ T1846] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.438647][ T1841] ext4_zero_range+0x309/0xa40 [ 3290.438670][ T1841] ext4_fallocate+0x226/0x4d0 [ 3290.460986][ T1841] ? ext4_ext_truncate+0x170/0x170 [ 3290.466095][ T1841] vfs_fallocate+0x463/0x660 [ 3290.470853][ T1841] __x64_sys_fallocate+0x75/0xc0 [ 3290.475788][ T1841] do_syscall_64+0x34/0x50 [ 3290.480218][ T1841] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3290.486172][ T1841] RIP: 0033:0x4665f9 [ 3290.490057][ T1841] 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 [ 3290.509668][ T1841] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3290.518095][ T1841] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3290.526060][ T1841] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3290.534091][ T1841] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3290.542090][ T1841] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3290.550072][ T1841] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 [ 3290.558401][ T1846] CPU: 0 PID: 1846 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3290.567083][ T1846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.577209][ T1846] Call Trace: [ 3290.580477][ T1846] dump_stack+0x137/0x19d [ 3290.584807][ T1846] should_fail+0x23c/0x250 [ 3290.589221][ T1846] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3290.594510][ T1846] __should_failslab+0x81/0x90 [ 3290.599335][ T1846] should_failslab+0x5/0x20 [ 3290.603851][ T1846] kmem_cache_alloc+0x46/0x300 [ 3290.608610][ T1846] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3290.613724][ T1846] ? ext4_find_extent+0x7b2/0x7f0 [ 3290.618742][ T1846] ? ext4_ext_search_right+0x246/0x540 [ 3290.624196][ T1846] ext4_ext_map_blocks+0x1569/0x1f00 [ 3290.629572][ T1846] ? ext4_es_lookup_extent+0x36b/0x490 [ 3290.635022][ T1846] ext4_map_blocks+0x70d/0xef0 [ 3290.639825][ T1846] ? ext4_alloc_file_blocks+0x248/0x720 [ 3290.645409][ T1846] ? __cond_resched+0x11/0x40 [ 3290.650076][ T1846] ext4_alloc_file_blocks+0x271/0x720 [ 3290.655457][ T1846] ext4_zero_range+0x309/0xa40 [ 3290.660384][ T1846] ext4_fallocate+0x226/0x4d0 [ 3290.665052][ T1846] ? ext4_ext_truncate+0x170/0x170 [ 3290.670233][ T1846] vfs_fallocate+0x463/0x660 [ 3290.674820][ T1846] __x64_sys_fallocate+0x75/0xc0 [ 3290.679831][ T1846] do_syscall_64+0x34/0x50 [ 3290.684242][ T1846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3290.690135][ T1846] RIP: 0033:0x4665f9 [ 3290.694017][ T1846] 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 [ 3290.713675][ T1846] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3290.722105][ T1846] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3290.730084][ T1846] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3290.738056][ T1846] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3290.746036][ T1846] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3290.754004][ T1846] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 21:49:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xb, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:26 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60040000000000}]) close(r0) 21:49:26 executing program 0 (fault-call:1 fault-nth:2): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff07000000000000, 0x1b2ec479) 21:49:26 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3290.866267][ T1864] FAULT_INJECTION: forcing a failure. [ 3290.866267][ T1864] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.878943][ T1864] CPU: 0 PID: 1864 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3290.887636][ T1864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.897685][ T1864] Call Trace: [ 3290.900995][ T1864] dump_stack+0x137/0x19d [ 3290.905332][ T1864] should_fail+0x23c/0x250 [ 3290.909748][ T1864] __should_failslab+0x81/0x90 [ 3290.914532][ T1864] ? kcalloc+0x32/0x50 [ 3290.918608][ T1864] should_failslab+0x5/0x20 [ 3290.923205][ T1864] __kmalloc+0x66/0x360 [ 3290.927412][ T1864] ? kcalloc+0x32/0x50 [ 3290.931506][ T1864] kcalloc+0x32/0x50 [ 3290.935425][ T1864] ext4_find_extent+0x21c/0x7f0 [ 3290.941282][ T1864] ? kfree+0xf0/0x1d0 [ 3290.942623][ T1870] FAULT_INJECTION: forcing a failure. [ 3290.942623][ T1870] name failslab, interval 1, probability 0, space 0, times 0 [ 3290.945261][ T1864] ext4_ext_map_blocks+0xd9/0x1f00 [ 3290.945287][ T1864] ? rmqueue+0x43/0xcf0 [ 3290.967086][ T1864] ? __down_write_common+0x45/0x890 [ 3290.972300][ T1864] ? __down_read_common+0x16b/0x5a0 [ 3290.977492][ T1864] ? percpu_counter_add_batch+0x69/0xd0 [ 3290.983033][ T1864] ? ext4_es_lookup_extent+0x206/0x490 [ 3290.988514][ T1864] ext4_map_blocks+0x70d/0xef0 [ 3290.994490][ T1864] ? ext4_alloc_file_blocks+0x248/0x720 [ 3291.000084][ T1864] ? __cond_resched+0x11/0x40 [ 3291.004754][ T1864] ext4_alloc_file_blocks+0x271/0x720 [ 3291.010183][ T1864] ext4_zero_range+0x309/0xa40 [ 3291.014939][ T1864] ext4_fallocate+0x226/0x4d0 [ 3291.019621][ T1864] ? ext4_ext_truncate+0x170/0x170 [ 3291.024723][ T1864] vfs_fallocate+0x463/0x660 [ 3291.029320][ T1864] __x64_sys_fallocate+0x75/0xc0 [ 3291.034250][ T1864] do_syscall_64+0x34/0x50 [ 3291.038662][ T1864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3291.044624][ T1864] RIP: 0033:0x4665f9 21:49:26 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:26 executing program 4 (fault-call:1 fault-nth:13): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) [ 3291.048513][ T1864] 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 [ 3291.068119][ T1864] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3291.076646][ T1864] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3291.084680][ T1864] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3291.092736][ T1864] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3291.100708][ T1864] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3291.108668][ T1864] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:26 executing program 0 (fault-call:1 fault-nth:3): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3291.116635][ T1870] CPU: 1 PID: 1870 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3291.125316][ T1870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3291.135367][ T1870] Call Trace: [ 3291.138716][ T1870] dump_stack+0x137/0x19d [ 3291.143111][ T1870] should_fail+0x23c/0x250 [ 3291.147527][ T1870] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3291.152891][ T1870] __should_failslab+0x81/0x90 [ 3291.157741][ T1870] should_failslab+0x5/0x20 [ 3291.162327][ T1870] kmem_cache_alloc+0x46/0x300 21:49:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff07010000000000, 0x1b2ec479) [ 3291.167136][ T1870] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3291.172264][ T1870] ? ext4_find_extent+0x7b2/0x7f0 [ 3291.177283][ T1870] ? ext4_ext_search_right+0x246/0x540 [ 3291.182736][ T1870] ext4_ext_map_blocks+0x1569/0x1f00 [ 3291.184750][ T1874] FAULT_INJECTION: forcing a failure. [ 3291.184750][ T1874] name failslab, interval 1, probability 0, space 0, times 0 [ 3291.188014][ T1870] ? ext4_es_lookup_extent+0x36b/0x490 [ 3291.206049][ T1870] ext4_map_blocks+0x70d/0xef0 [ 3291.210865][ T1870] ? ext4_alloc_file_blocks+0x248/0x720 [ 3291.216399][ T1870] ? __cond_resched+0x11/0x40 [ 3291.221068][ T1870] ext4_alloc_file_blocks+0x271/0x720 [ 3291.226458][ T1870] ext4_zero_range+0x309/0xa40 [ 3291.231282][ T1870] ext4_fallocate+0x226/0x4d0 [ 3291.235952][ T1870] ? ext4_ext_truncate+0x170/0x170 [ 3291.241116][ T1870] vfs_fallocate+0x463/0x660 [ 3291.245697][ T1870] __x64_sys_fallocate+0x75/0xc0 [ 3291.250624][ T1870] do_syscall_64+0x34/0x50 [ 3291.255036][ T1870] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3291.261018][ T1870] RIP: 0033:0x4665f9 [ 3291.264905][ T1870] 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 [ 3291.284593][ T1870] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3291.293064][ T1870] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3291.301025][ T1870] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3291.308998][ T1870] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3291.316962][ T1870] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3291.324923][ T1870] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 [ 3291.332913][ T1874] CPU: 0 PID: 1874 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3291.341622][ T1874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3291.351671][ T1874] Call Trace: [ 3291.354947][ T1874] dump_stack+0x137/0x19d [ 3291.360313][ T1874] should_fail+0x23c/0x250 [ 3291.364734][ T1874] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3291.370054][ T1874] __should_failslab+0x81/0x90 [ 3291.374821][ T1874] should_failslab+0x5/0x20 [ 3291.379327][ T1874] kmem_cache_alloc+0x46/0x300 [ 3291.384088][ T1874] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3291.389261][ T1874] ? ext4_find_extent+0x6cf/0x7f0 [ 3291.394295][ T1874] ? ext4_ext_search_right+0x300/0x540 [ 3291.399760][ T1874] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 3291.405473][ T1874] ext4_ext_map_blocks+0x1569/0x1f00 [ 3291.410768][ T1874] ? __down_read_common+0x16b/0x5a0 [ 3291.415973][ T1874] ? percpu_counter_add_batch+0x69/0xd0 [ 3291.421566][ T1874] ? ext4_es_lookup_extent+0x206/0x490 [ 3291.427075][ T1874] ext4_map_blocks+0x70d/0xef0 [ 3291.431834][ T1874] ? ext4_alloc_file_blocks+0x248/0x720 [ 3291.437385][ T1874] ? __cond_resched+0x11/0x40 [ 3291.442054][ T1874] ext4_alloc_file_blocks+0x271/0x720 [ 3291.447456][ T1874] ext4_zero_range+0x309/0xa40 [ 3291.452210][ T1874] ext4_fallocate+0x226/0x4d0 [ 3291.456879][ T1874] ? ext4_ext_truncate+0x170/0x170 [ 3291.461996][ T1874] vfs_fallocate+0x463/0x660 [ 3291.466579][ T1874] __x64_sys_fallocate+0x75/0xc0 [ 3291.471509][ T1874] do_syscall_64+0x34/0x50 [ 3291.475922][ T1874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3291.481811][ T1874] RIP: 0033:0x4665f9 [ 3291.485696][ T1874] 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 [ 3291.505299][ T1874] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:26 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:26 executing program 4 (fault-call:1 fault-nth:14): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:26 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xc, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:26 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60050000000000}]) close(r0) 21:49:26 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff0f000000000000, 0x1b2ec479) [ 3291.513771][ T1874] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3291.521734][ T1874] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3291.529697][ T1874] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3291.537689][ T1874] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3291.545649][ T1874] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:26 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3291.636064][ T1884] FAULT_INJECTION: forcing a failure. [ 3291.636064][ T1884] name failslab, interval 1, probability 0, space 0, times 0 [ 3291.648753][ T1884] CPU: 0 PID: 1884 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3291.657427][ T1884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3291.667576][ T1884] Call Trace: [ 3291.670853][ T1884] dump_stack+0x137/0x19d [ 3291.675187][ T1884] should_fail+0x23c/0x250 [ 3291.679601][ T1884] ? __es_insert_extent+0x51f/0xe80 21:49:27 executing program 0 (fault-call:1 fault-nth:4): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:27 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3291.684800][ T1884] __should_failslab+0x81/0x90 [ 3291.689567][ T1884] should_failslab+0x5/0x20 [ 3291.694126][ T1884] kmem_cache_alloc+0x46/0x300 [ 3291.698896][ T1884] __es_insert_extent+0x51f/0xe80 [ 3291.703941][ T1884] ext4_es_insert_extent+0x1bb/0x19d0 [ 3291.709366][ T1884] ? ext4_es_lookup_extent+0x36b/0x490 [ 3291.714840][ T1884] ext4_map_blocks+0xa4c/0xef0 [ 3291.719614][ T1884] ? ext4_alloc_file_blocks+0x248/0x720 [ 3291.725254][ T1884] ? __cond_resched+0x11/0x40 [ 3291.729932][ T1884] ext4_alloc_file_blocks+0x271/0x720 [ 3291.733053][ T1897] FAULT_INJECTION: forcing a failure. [ 3291.733053][ T1897] name failslab, interval 1, probability 0, space 0, times 0 [ 3291.735305][ T1884] ext4_zero_range+0x309/0xa40 [ 3291.735330][ T1884] ext4_fallocate+0x226/0x4d0 [ 3291.757377][ T1884] ? ext4_ext_truncate+0x170/0x170 [ 3291.762487][ T1884] vfs_fallocate+0x463/0x660 [ 3291.767085][ T1884] __x64_sys_fallocate+0x75/0xc0 [ 3291.772059][ T1884] do_syscall_64+0x34/0x50 [ 3291.776498][ T1884] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3291.782389][ T1884] RIP: 0033:0x4665f9 [ 3291.786271][ T1884] 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 [ 3291.805869][ T1884] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3291.814279][ T1884] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3291.822303][ T1884] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3291.830269][ T1884] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3291.838229][ T1884] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3291.846194][ T1884] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 [ 3291.854203][ T1897] CPU: 1 PID: 1897 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3291.862938][ T1897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3291.872985][ T1897] Call Trace: [ 3291.876265][ T1897] dump_stack+0x137/0x19d [ 3291.880593][ T1897] should_fail+0x23c/0x250 [ 3291.885002][ T1897] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3291.890305][ T1897] __should_failslab+0x81/0x90 [ 3291.895061][ T1897] should_failslab+0x5/0x20 [ 3291.899581][ T1897] kmem_cache_alloc+0x46/0x300 [ 3291.904362][ T1897] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3291.909494][ T1897] ? ext4_find_extent+0x6cf/0x7f0 [ 3291.914591][ T1897] ? ext4_ext_search_right+0x300/0x540 [ 3291.920056][ T1897] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 3291.925769][ T1897] ext4_ext_map_blocks+0x1569/0x1f00 [ 3291.931049][ T1897] ? __down_read_common+0x16b/0x5a0 [ 3291.936242][ T1897] ? percpu_counter_add_batch+0x69/0xd0 [ 3291.941786][ T1897] ? ext4_es_lookup_extent+0x206/0x490 [ 3291.947239][ T1897] ext4_map_blocks+0x70d/0xef0 [ 3291.952028][ T1897] ? ext4_alloc_file_blocks+0x248/0x720 [ 3291.957582][ T1897] ? __cond_resched+0x11/0x40 [ 3291.962254][ T1897] ext4_alloc_file_blocks+0x271/0x720 [ 3291.967621][ T1897] ext4_zero_range+0x309/0xa40 [ 3291.972374][ T1897] ext4_fallocate+0x226/0x4d0 [ 3291.977040][ T1897] ? ext4_ext_truncate+0x170/0x170 [ 3291.982141][ T1897] vfs_fallocate+0x463/0x660 [ 3291.986720][ T1897] __x64_sys_fallocate+0x75/0xc0 [ 3291.991650][ T1897] do_syscall_64+0x34/0x50 [ 3291.996124][ T1897] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3292.002039][ T1897] RIP: 0033:0x4665f9 [ 3292.005958][ T1897] 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 [ 3292.025571][ T1897] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff0f010000000000, 0x1b2ec479) 21:49:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff17000000000000, 0x1b2ec479) 21:49:27 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000b00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3292.033982][ T1897] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3292.042025][ T1897] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3292.050019][ T1897] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3292.058105][ T1897] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3292.066066][ T1897] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:27 executing program 4 (fault-call:1 fault-nth:15): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:27 executing program 0 (fault-call:1 fault-nth:5): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:27 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xd, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff17010000000000, 0x1b2ec479) 21:49:27 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60060000000000}]) close(r0) [ 3292.172834][ T1911] FAULT_INJECTION: forcing a failure. [ 3292.172834][ T1911] name failslab, interval 1, probability 0, space 0, times 0 [ 3292.185488][ T1911] CPU: 0 PID: 1911 Comm: syz-executor.4 Not tainted 5.12.0-rc8-syzkaller #0 [ 3292.194251][ T1911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3292.204308][ T1911] Call Trace: [ 3292.207583][ T1911] dump_stack+0x137/0x19d [ 3292.211986][ T1911] should_fail+0x23c/0x250 [ 3292.216400][ T1911] __should_failslab+0x81/0x90 [ 3292.221198][ T1911] ? kcalloc+0x32/0x50 [ 3292.225320][ T1911] should_failslab+0x5/0x20 [ 3292.229224][ T1910] FAULT_INJECTION: forcing a failure. [ 3292.229224][ T1910] name failslab, interval 1, probability 0, space 0, times 0 [ 3292.229889][ T1911] __kmalloc+0x66/0x360 [ 3292.229913][ T1911] ? chksum_update+0x39/0x50 [ 3292.251328][ T1911] kcalloc+0x32/0x50 [ 3292.255217][ T1911] ext4_find_extent+0x21c/0x7f0 [ 3292.260058][ T1911] ? __getblk_gfp+0x3f/0x560 [ 3292.264685][ T1911] ext4_ext_map_blocks+0xd9/0x1f00 [ 3292.269787][ T1911] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3292.275844][ T1911] ? ext4_inode_csum+0x3a6/0x430 [ 3292.280782][ T1911] ? __down_write_common+0x45/0x890 [ 3292.285975][ T1911] ? percpu_counter_add_batch+0x69/0xd0 [ 3292.291569][ T1911] ? ext4_es_lookup_extent+0x36b/0x490 [ 3292.297025][ T1911] ext4_map_blocks+0x70d/0xef0 [ 3292.301784][ T1911] ? ext4_alloc_file_blocks+0x248/0x720 [ 3292.307419][ T1911] ? __cond_resched+0x11/0x40 [ 3292.312171][ T1911] ext4_alloc_file_blocks+0x271/0x720 [ 3292.317555][ T1911] ext4_zero_range+0x309/0xa40 [ 3292.322331][ T1911] ext4_fallocate+0x226/0x4d0 [ 3292.327001][ T1911] ? ext4_ext_truncate+0x170/0x170 [ 3292.332136][ T1911] vfs_fallocate+0x463/0x660 [ 3292.336731][ T1911] __x64_sys_fallocate+0x75/0xc0 [ 3292.341665][ T1911] do_syscall_64+0x34/0x50 [ 3292.346101][ T1911] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3292.351993][ T1911] RIP: 0033:0x4665f9 [ 3292.355877][ T1911] 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 [ 3292.375483][ T1911] RSP: 002b:00007f2f0f4d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3292.383914][ T1911] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3292.391882][ T1911] RDX: 000000000d7ff000 RSI: 0000000000000011 RDI: 0000000000000003 [ 3292.399873][ T1911] RBP: 00007f2f0f4d41d0 R08: 0000000000000000 R09: 0000000000000000 [ 3292.407838][ T1911] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3292.415926][ T1911] R13: 00007ffe3603381f R14: 00007f2f0f4d4300 R15: 0000000000022000 [ 3292.423897][ T1910] CPU: 1 PID: 1910 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3292.432642][ T1910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3292.442710][ T1910] Call Trace: [ 3292.445983][ T1910] dump_stack+0x137/0x19d [ 3292.450330][ T1910] should_fail+0x23c/0x250 [ 3292.454740][ T1910] ? __es_insert_extent+0x51f/0xe80 [ 3292.459936][ T1910] __should_failslab+0x81/0x90 [ 3292.464700][ T1910] should_failslab+0x5/0x20 [ 3292.469278][ T1910] kmem_cache_alloc+0x46/0x300 21:49:27 executing program 4 (fault-call:1 fault-nth:16): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff1f000000000000, 0x1b2ec479) [ 3292.474047][ T1910] ? ext4_ext_try_to_merge+0x138/0x310 [ 3292.479536][ T1910] __es_insert_extent+0x51f/0xe80 [ 3292.484647][ T1910] __es_remove_extent+0x404/0xef0 [ 3292.489749][ T1910] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 3292.495224][ T1910] ext4_es_insert_extent+0x168/0x19d0 [ 3292.502876][ T1910] ? ext4_es_lookup_extent+0x206/0x490 [ 3292.508433][ T1910] ext4_map_blocks+0xa4c/0xef0 [ 3292.513202][ T1910] ? ext4_alloc_file_blocks+0x248/0x720 [ 3292.518821][ T1910] ? __cond_resched+0x11/0x40 21:49:27 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3292.523499][ T1910] ext4_alloc_file_blocks+0x271/0x720 [ 3292.528968][ T1910] ext4_zero_range+0x309/0xa40 [ 3292.533735][ T1910] ext4_fallocate+0x226/0x4d0 [ 3292.538412][ T1910] ? ext4_ext_truncate+0x170/0x170 [ 3292.543521][ T1910] vfs_fallocate+0x463/0x660 [ 3292.548198][ T1910] __x64_sys_fallocate+0x75/0xc0 [ 3292.553232][ T1910] do_syscall_64+0x34/0x50 [ 3292.557657][ T1910] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3292.563585][ T1910] RIP: 0033:0x4665f9 21:49:27 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff1f010000000000, 0x1b2ec479) [ 3292.567470][ T1910] 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 [ 3292.587073][ T1910] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3292.595510][ T1910] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3292.603545][ T1910] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3292.611516][ T1910] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 21:49:27 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff000, 0x1b2ec479) 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff27000000000000, 0x1b2ec479) [ 3292.619554][ T1910] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3292.627521][ T1910] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff2f000000000000, 0x1b2ec479) 21:49:28 executing program 0 (fault-call:1 fault-nth:6): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xe, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:28 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x60070000000000}]) close(r0) 21:49:28 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x2, 0xd7ff000, 0x1b2ec479) 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x3, 0xd7ff000, 0x1b2ec479) 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff37000000000000, 0x1b2ec479) 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff7f000000000000, 0x1b2ec479) [ 3292.916462][ T1956] FAULT_INJECTION: forcing a failure. [ 3292.916462][ T1956] name failslab, interval 1, probability 0, space 0, times 0 [ 3292.929135][ T1956] CPU: 1 PID: 1956 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3292.937813][ T1956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3292.947866][ T1956] Call Trace: [ 3292.951137][ T1956] dump_stack+0x137/0x19d [ 3292.955477][ T1956] should_fail+0x23c/0x250 [ 3292.959899][ T1956] ? __es_insert_extent+0x51f/0xe80 21:49:28 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3292.965096][ T1956] __should_failslab+0x81/0x90 [ 3292.969864][ T1956] should_failslab+0x5/0x20 [ 3292.974493][ T1956] kmem_cache_alloc+0x46/0x300 [ 3292.979277][ T1956] __es_insert_extent+0x51f/0xe80 [ 3292.984324][ T1956] ext4_es_insert_extent+0x1bb/0x19d0 [ 3292.989769][ T1956] ? ext4_es_lookup_extent+0x206/0x490 [ 3292.995243][ T1956] ext4_map_blocks+0xa4c/0xef0 [ 3293.000079][ T1956] ? ext4_alloc_file_blocks+0x248/0x720 [ 3293.005693][ T1956] ? __cond_resched+0x11/0x40 [ 3293.010392][ T1956] ext4_alloc_file_blocks+0x271/0x720 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff87000000000000, 0x1b2ec479) 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x8, 0xd7ff000, 0x1b2ec479) [ 3293.015775][ T1956] ext4_zero_range+0x309/0xa40 [ 3293.020545][ T1956] ext4_fallocate+0x226/0x4d0 [ 3293.025226][ T1956] ? ext4_ext_truncate+0x170/0x170 [ 3293.030337][ T1956] vfs_fallocate+0x463/0x660 [ 3293.034971][ T1956] __x64_sys_fallocate+0x75/0xc0 [ 3293.040029][ T1956] do_syscall_64+0x34/0x50 [ 3293.044489][ T1956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3293.050508][ T1956] RIP: 0033:0x4665f9 [ 3293.054416][ T1956] 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 [ 3293.074035][ T1956] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3293.082529][ T1956] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3293.090567][ T1956] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3293.098546][ T1956] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3293.106516][ T1956] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3293.114539][ T1956] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:28 executing program 0 (fault-call:1 fault-nth:7): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:28 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900fe00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0xf, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff8f000000000000, 0x1b2ec479) 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0xf, 0xd7ff000, 0x1b2ec479) 21:49:28 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70000000000000}]) close(r0) 21:49:28 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000402900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x1b, 0xd7ff000, 0x1b2ec479) 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff97000000000000, 0x1b2ec479) [ 3293.375108][ T1983] FAULT_INJECTION: forcing a failure. [ 3293.375108][ T1983] name failslab, interval 1, probability 0, space 0, times 0 [ 3293.387763][ T1983] CPU: 1 PID: 1983 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3293.396436][ T1983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3293.406537][ T1983] Call Trace: [ 3293.409812][ T1983] dump_stack+0x137/0x19d [ 3293.414265][ T1983] should_fail+0x23c/0x250 [ 3293.418716][ T1983] __should_failslab+0x81/0x90 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0xc8, 0xd7ff000, 0x1b2ec479) 21:49:28 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xff9f000000000000, 0x1b2ec479) [ 3293.423560][ T1983] ? kcalloc+0x32/0x50 [ 3293.427714][ T1983] should_failslab+0x5/0x20 [ 3293.432243][ T1983] __kmalloc+0x66/0x360 [ 3293.436477][ T1983] ? chksum_update+0x39/0x50 [ 3293.441072][ T1983] kcalloc+0x32/0x50 [ 3293.444977][ T1983] ext4_find_extent+0x21c/0x7f0 [ 3293.449830][ T1983] ? __getblk_gfp+0x3f/0x560 [ 3293.454430][ T1983] ext4_ext_map_blocks+0xd9/0x1f00 [ 3293.459539][ T1983] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3293.465612][ T1983] ? ext4_inode_csum+0x3a6/0x430 21:49:28 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x384, 0xd7ff000, 0x1b2ec479) [ 3293.470703][ T1983] ? __down_write_common+0x45/0x890 [ 3293.475978][ T1983] ? percpu_counter_add_batch+0x69/0xd0 [ 3293.481603][ T1983] ? ext4_es_lookup_extent+0x36b/0x490 [ 3293.487116][ T1983] ext4_map_blocks+0x70d/0xef0 [ 3293.491903][ T1983] ? ext4_alloc_file_blocks+0x248/0x720 [ 3293.497451][ T1983] ? __cond_resched+0x11/0x40 [ 3293.502130][ T1983] ext4_alloc_file_blocks+0x271/0x720 [ 3293.507648][ T1983] ext4_zero_range+0x309/0xa40 [ 3293.512420][ T1983] ext4_fallocate+0x226/0x4d0 [ 3293.517172][ T1983] ? ext4_ext_truncate+0x170/0x170 [ 3293.522287][ T1983] vfs_fallocate+0x463/0x660 [ 3293.526877][ T1983] __x64_sys_fallocate+0x75/0xc0 [ 3293.531815][ T1983] do_syscall_64+0x34/0x50 [ 3293.536265][ T1983] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3293.542166][ T1983] RIP: 0033:0x4665f9 [ 3293.546057][ T1983] 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 [ 3293.565673][ T1983] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:28 executing program 0 (fault-call:1 fault-nth:8): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:28 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000003900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3293.574096][ T1983] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3293.582240][ T1983] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3293.590470][ T1983] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3293.598467][ T1983] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3293.606455][ T1983] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 [ 3293.647069][ T2006] FAULT_INJECTION: forcing a failure. [ 3293.647069][ T2006] name failslab, interval 1, probability 0, space 0, times 0 [ 3293.659735][ T2006] CPU: 0 PID: 2006 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3293.668407][ T2006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3293.678479][ T2006] Call Trace: [ 3293.681774][ T2006] dump_stack+0x137/0x19d [ 3293.686148][ T2006] should_fail+0x23c/0x250 [ 3293.690543][ T2006] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3293.695806][ T2006] __should_failslab+0x81/0x90 [ 3293.700563][ T2006] should_failslab+0x5/0x20 [ 3293.705066][ T2006] kmem_cache_alloc+0x46/0x300 [ 3293.709817][ T2006] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3293.714921][ T2006] ? ext4_find_extent+0x7b2/0x7f0 [ 3293.719928][ T2006] ? ext4_ext_search_right+0x246/0x540 [ 3293.725363][ T2006] ext4_ext_map_blocks+0x1569/0x1f00 [ 3293.730632][ T2006] ? ext4_es_lookup_extent+0x36b/0x490 [ 3293.736090][ T2006] ext4_map_blocks+0x70d/0xef0 [ 3293.740979][ T2006] ? ext4_alloc_file_blocks+0x248/0x720 [ 3293.746502][ T2006] ? __cond_resched+0x11/0x40 [ 3293.751170][ T2006] ext4_alloc_file_blocks+0x271/0x720 [ 3293.756522][ T2006] ext4_zero_range+0x309/0xa40 [ 3293.761266][ T2006] ext4_fallocate+0x226/0x4d0 [ 3293.765933][ T2006] ? ext4_ext_truncate+0x170/0x170 [ 3293.771040][ T2006] vfs_fallocate+0x463/0x660 [ 3293.775626][ T2006] __x64_sys_fallocate+0x75/0xc0 [ 3293.780597][ T2006] do_syscall_64+0x34/0x50 [ 3293.785014][ T2006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3293.790901][ T2006] RIP: 0033:0x4665f9 [ 3293.794771][ T2006] 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 [ 3293.814370][ T2006] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3293.822802][ T2006] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3293.830750][ T2006] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3293.838714][ T2006] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 21:49:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffa7000000000000, 0x1b2ec479) 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x411, 0xd7ff000, 0x1b2ec479) 21:49:29 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000204900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:29 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70010000000000}]) close(r0) 21:49:29 executing program 0 (fault-call:1 fault-nth:9): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3293.846669][ T2006] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000001 [ 3293.854626][ T2006] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffaf000000000000, 0x1b2ec479) 21:49:29 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000604900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffb7000000000000, 0x1b2ec479) 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x412, 0xd7ff000, 0x1b2ec479) [ 3293.969050][ T2022] FAULT_INJECTION: forcing a failure. [ 3293.969050][ T2022] name failslab, interval 1, probability 0, space 0, times 0 [ 3293.981709][ T2022] CPU: 1 PID: 2022 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3293.990388][ T2022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3294.000446][ T2022] Call Trace: [ 3294.003779][ T2022] dump_stack+0x137/0x19d [ 3294.008113][ T2022] should_fail+0x23c/0x250 [ 3294.012528][ T2022] ? ext4_mb_new_blocks+0x6f2/0x1f60 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x413, 0xd7ff000, 0x1b2ec479) [ 3294.017872][ T2022] __should_failslab+0x81/0x90 [ 3294.022648][ T2022] should_failslab+0x5/0x20 [ 3294.027150][ T2022] kmem_cache_alloc+0x46/0x300 [ 3294.031910][ T2022] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3294.037074][ T2022] ? ext4_find_extent+0x7b2/0x7f0 [ 3294.042106][ T2022] ? ext4_ext_search_right+0x246/0x540 [ 3294.047566][ T2022] ext4_ext_map_blocks+0x1569/0x1f00 [ 3294.052861][ T2022] ? ext4_es_lookup_extent+0x36b/0x490 [ 3294.058343][ T2022] ext4_map_blocks+0x70d/0xef0 [ 3294.063120][ T2022] ? ext4_alloc_file_blocks+0x248/0x720 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x414, 0xd7ff000, 0x1b2ec479) [ 3294.068666][ T2022] ? __cond_resched+0x11/0x40 [ 3294.073345][ T2022] ext4_alloc_file_blocks+0x271/0x720 [ 3294.078762][ T2022] ext4_zero_range+0x309/0xa40 [ 3294.083529][ T2022] ext4_fallocate+0x226/0x4d0 [ 3294.088201][ T2022] ? ext4_ext_truncate+0x170/0x170 [ 3294.093336][ T2022] vfs_fallocate+0x463/0x660 [ 3294.097921][ T2022] __x64_sys_fallocate+0x75/0xc0 [ 3294.104067][ T2022] do_syscall_64+0x34/0x50 [ 3294.108497][ T2022] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3294.114395][ T2022] RIP: 0033:0x4665f9 [ 3294.118277][ T2022] 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 [ 3294.137902][ T2022] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3294.146343][ T2022] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3294.154313][ T2022] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3294.162375][ T2022] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3294.170334][ T2022] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3294.178294][ T2022] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffbf000000000000, 0x1b2ec479) 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x415, 0xd7ff000, 0x1b2ec479) 21:49:29 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019008004900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:29 executing program 0 (fault-call:1 fault-nth:10): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:29 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70020000000000}]) close(r0) 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x416, 0xd7ff000, 0x1b2ec479) [ 3294.336943][ T2046] FAULT_INJECTION: forcing a failure. [ 3294.336943][ T2046] name failslab, interval 1, probability 0, space 0, times 0 [ 3294.349593][ T2046] CPU: 1 PID: 2046 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3294.358274][ T2046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3294.368348][ T2046] Call Trace: [ 3294.371653][ T2046] dump_stack+0x137/0x19d [ 3294.376063][ T2046] should_fail+0x23c/0x250 [ 3294.380534][ T2046] ? __es_insert_extent+0x51f/0xe80 21:49:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffc7000000000000, 0x1b2ec479) 21:49:29 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000005900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x417, 0xd7ff000, 0x1b2ec479) 21:49:29 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x418, 0xd7ff000, 0x1b2ec479) [ 3294.385736][ T2046] __should_failslab+0x81/0x90 [ 3294.390593][ T2046] should_failslab+0x5/0x20 [ 3294.395102][ T2046] kmem_cache_alloc+0x46/0x300 [ 3294.399867][ T2046] __es_insert_extent+0x51f/0xe80 [ 3294.404955][ T2046] ext4_es_insert_extent+0x1bb/0x19d0 [ 3294.410330][ T2046] ? ext4_es_lookup_extent+0x36b/0x490 [ 3294.415813][ T2046] ext4_map_blocks+0xa4c/0xef0 [ 3294.420578][ T2046] ? ext4_alloc_file_blocks+0x248/0x720 [ 3294.426181][ T2046] ? __cond_resched+0x11/0x40 [ 3294.430911][ T2046] ext4_alloc_file_blocks+0x271/0x720 21:49:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffcf000000000000, 0x1b2ec479) [ 3294.436312][ T2046] ext4_zero_range+0x309/0xa40 [ 3294.441083][ T2046] ext4_fallocate+0x226/0x4d0 [ 3294.445764][ T2046] ? ext4_ext_truncate+0x170/0x170 [ 3294.450872][ T2046] vfs_fallocate+0x463/0x660 [ 3294.455460][ T2046] __x64_sys_fallocate+0x75/0xc0 [ 3294.460472][ T2046] do_syscall_64+0x34/0x50 [ 3294.464898][ T2046] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3294.470905][ T2046] RIP: 0033:0x4665f9 [ 3294.474799][ T2046] 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 [ 3294.494620][ T2046] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3294.503035][ T2046] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3294.511011][ T2046] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3294.518978][ T2046] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3294.526950][ T2046] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3294.534923][ T2046] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x12, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003e05900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x419, 0xd7ff000, 0x1b2ec479) 21:49:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffd7000000000000, 0x1b2ec479) 21:49:30 executing program 0 (fault-call:1 fault-nth:11): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:30 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70030000000000}]) close(r0) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000006900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3294.804354][ T2071] FAULT_INJECTION: forcing a failure. [ 3294.804354][ T2071] name failslab, interval 1, probability 0, space 0, times 0 [ 3294.817081][ T2071] CPU: 1 PID: 2071 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3294.825761][ T2071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3294.835812][ T2071] Call Trace: [ 3294.839084][ T2071] dump_stack+0x137/0x19d [ 3294.843418][ T2071] should_fail+0x23c/0x250 [ 3294.847961][ T2071] __should_failslab+0x81/0x90 [ 3294.852764][ T2071] ? kcalloc+0x32/0x50 [ 3294.856894][ T2071] should_failslab+0x5/0x20 [ 3294.861499][ T2071] __kmalloc+0x66/0x360 [ 3294.865654][ T2071] ? chksum_update+0x39/0x50 [ 3294.870281][ T2071] kcalloc+0x32/0x50 [ 3294.874173][ T2071] ext4_find_extent+0x21c/0x7f0 [ 3294.879100][ T2071] ? __getblk_gfp+0x3f/0x560 [ 3294.883699][ T2071] ext4_ext_map_blocks+0xd9/0x1f00 [ 3294.888816][ T2071] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3294.894887][ T2071] ? ext4_inode_csum+0x3a6/0x430 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000406900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3294.899898][ T2071] ? __down_write_common+0x45/0x890 [ 3294.905160][ T2071] ? percpu_counter_add_batch+0x69/0xd0 [ 3294.910706][ T2071] ? ext4_es_lookup_extent+0x36b/0x490 [ 3294.916162][ T2071] ext4_map_blocks+0x70d/0xef0 [ 3294.920925][ T2071] ? ext4_alloc_file_blocks+0x248/0x720 [ 3294.926465][ T2071] ? __cond_resched+0x11/0x40 [ 3294.931136][ T2071] ext4_alloc_file_blocks+0x271/0x720 [ 3294.936508][ T2071] ext4_zero_range+0x309/0xa40 [ 3294.941410][ T2071] ext4_fallocate+0x226/0x4d0 [ 3294.946098][ T2071] ? ext4_ext_truncate+0x170/0x170 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000007900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffdf000000000000, 0x1b2ec479) [ 3294.951213][ T2071] vfs_fallocate+0x463/0x660 [ 3294.955808][ T2071] __x64_sys_fallocate+0x75/0xc0 [ 3294.960748][ T2071] do_syscall_64+0x34/0x50 [ 3294.965170][ T2071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3294.971124][ T2071] RIP: 0033:0x4665f9 [ 3294.975011][ T2071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3294.994987][ T2071] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x41a, 0xd7ff000, 0x1b2ec479) [ 3295.003454][ T2071] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3295.011453][ T2071] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3295.019453][ T2071] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3295.027510][ T2071] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3295.035479][ T2071] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x13, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffe7000000000000, 0x1b2ec479) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000b900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x41b, 0xd7ff000, 0x1b2ec479) 21:49:30 executing program 0 (fault-call:1 fault-nth:12): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:30 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70040000000000}]) close(r0) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x41c, 0xd7ff000, 0x1b2ec479) [ 3295.208840][ T2105] FAULT_INJECTION: forcing a failure. [ 3295.208840][ T2105] name failslab, interval 1, probability 0, space 0, times 0 [ 3295.221536][ T2105] CPU: 0 PID: 2105 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3295.230217][ T2105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3295.240288][ T2105] Call Trace: [ 3295.243561][ T2105] dump_stack+0x137/0x19d [ 3295.247947][ T2105] should_fail+0x23c/0x250 [ 3295.252357][ T2105] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3295.257638][ T2105] __should_failslab+0x81/0x90 [ 3295.262408][ T2105] should_failslab+0x5/0x20 [ 3295.266909][ T2105] kmem_cache_alloc+0x46/0x300 [ 3295.271715][ T2105] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3295.276823][ T2105] ? ext4_find_extent+0x7b2/0x7f0 [ 3295.281843][ T2105] ? ext4_ext_search_right+0x246/0x540 [ 3295.287395][ T2105] ext4_ext_map_blocks+0x1569/0x1f00 [ 3295.292680][ T2105] ? ext4_es_lookup_extent+0x36b/0x490 [ 3295.298152][ T2105] ext4_map_blocks+0x70d/0xef0 [ 3295.302991][ T2105] ? ext4_alloc_file_blocks+0x248/0x720 [ 3295.308540][ T2105] ? __cond_resched+0x11/0x40 [ 3295.313222][ T2105] ext4_alloc_file_blocks+0x271/0x720 [ 3295.318598][ T2105] ext4_zero_range+0x309/0xa40 [ 3295.323366][ T2105] ext4_fallocate+0x226/0x4d0 [ 3295.328044][ T2105] ? ext4_ext_truncate+0x170/0x170 [ 3295.333247][ T2105] vfs_fallocate+0x463/0x660 [ 3295.337837][ T2105] __x64_sys_fallocate+0x75/0xc0 [ 3295.342861][ T2105] do_syscall_64+0x34/0x50 [ 3295.348240][ T2105] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3295.354235][ T2105] RIP: 0033:0x4665f9 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000018900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x443, 0xd7ff000, 0x1b2ec479) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900001c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x26b6, 0xd7ff000, 0x1b2ec479) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000020900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3295.358127][ T2105] 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 [ 3295.377817][ T2105] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3295.386236][ T2105] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3295.394210][ T2105] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3295.402180][ T2105] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3295.410190][ T2105] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3295.418142][ T2105] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x4690, 0xd7ff000, 0x1b2ec479) 21:49:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffef000000000000, 0x1b2ec479) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000026900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 0 (fault-call:1 fault-nth:13): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:30 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70050000000000}]) close(r0) 21:49:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xfff7000000000000, 0x1b2ec479) [ 3295.592433][ T2133] FAULT_INJECTION: forcing a failure. [ 3295.592433][ T2133] name failslab, interval 1, probability 0, space 0, times 0 [ 3295.605082][ T2133] CPU: 0 PID: 2133 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3295.613784][ T2133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3295.623832][ T2133] Call Trace: [ 3295.627125][ T2133] dump_stack+0x137/0x19d [ 3295.631456][ T2133] should_fail+0x23c/0x250 [ 3295.635873][ T2133] ? ext4_mb_new_blocks+0x6f2/0x1f60 21:49:30 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffff000000000000, 0x1b2ec479) 21:49:30 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000030900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:30 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x4e90, 0xd7ff000, 0x1b2ec479) 21:49:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffffff7f00000000, 0x1b2ec479) [ 3295.641218][ T2133] __should_failslab+0x81/0x90 [ 3295.645994][ T2133] should_failslab+0x5/0x20 [ 3295.650572][ T2133] kmem_cache_alloc+0x46/0x300 [ 3295.655442][ T2133] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3295.660551][ T2133] ? ext4_find_extent+0x7b2/0x7f0 [ 3295.665595][ T2133] ? ext4_ext_search_right+0x246/0x540 [ 3295.671148][ T2133] ext4_ext_map_blocks+0x1569/0x1f00 [ 3295.676501][ T2133] ? ext4_es_lookup_extent+0x36b/0x490 [ 3295.681961][ T2133] ext4_map_blocks+0x70d/0xef0 [ 3295.686757][ T2133] ? ext4_alloc_file_blocks+0x248/0x720 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900053e900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3295.692304][ T2133] ? __cond_resched+0x11/0x40 [ 3295.696978][ T2133] ext4_alloc_file_blocks+0x271/0x720 [ 3295.702364][ T2133] ext4_zero_range+0x309/0xa40 [ 3295.707258][ T2133] ext4_fallocate+0x226/0x4d0 [ 3295.711970][ T2133] ? ext4_ext_truncate+0x170/0x170 [ 3295.717158][ T2133] vfs_fallocate+0x463/0x660 [ 3295.721768][ T2133] __x64_sys_fallocate+0x75/0xc0 [ 3295.726721][ T2133] do_syscall_64+0x34/0x50 [ 3295.731164][ T2133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3295.737100][ T2133] RIP: 0033:0x4665f9 [ 3295.741002][ T2133] 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 [ 3295.760610][ T2133] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3295.769041][ T2133] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3295.777021][ T2133] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3295.784988][ T2133] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3295.792985][ T2133] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3295.800972][ T2133] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x15, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xffffffff00000000, 0x1b2ec479) 21:49:31 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x5690, 0xd7ff000, 0x1b2ec479) 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900003f900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:31 executing program 0 (fault-call:1 fault-nth:14): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:31 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70060000000000}]) close(r0) 21:49:31 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x8204, 0xd7ff000, 0x1b2ec479) [ 3295.928994][ T2153] FAULT_INJECTION: forcing a failure. [ 3295.928994][ T2153] name failslab, interval 1, probability 0, space 0, times 0 [ 3295.941741][ T2153] CPU: 0 PID: 2153 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3295.950417][ T2153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3295.960464][ T2153] Call Trace: [ 3295.963735][ T2153] dump_stack+0x137/0x19d [ 3295.968068][ T2153] should_fail+0x23c/0x250 [ 3295.972479][ T2153] ? __es_insert_extent+0x51f/0xe80 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000480900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:31 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x7ff00, 0xd7ff000, 0x1b2ec479) 21:49:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec000) [ 3295.977672][ T2153] __should_failslab+0x81/0x90 [ 3295.982436][ T2153] should_failslab+0x5/0x20 [ 3295.986953][ T2153] kmem_cache_alloc+0x46/0x300 [ 3295.991735][ T2153] __es_insert_extent+0x51f/0xe80 [ 3295.996761][ T2153] ext4_es_insert_extent+0x1bb/0x19d0 [ 3296.002133][ T2153] ? ext4_es_lookup_extent+0x36b/0x490 [ 3296.007598][ T2153] ext4_map_blocks+0xa4c/0xef0 [ 3296.012410][ T2153] ? ext4_alloc_file_blocks+0x248/0x720 [ 3296.017959][ T2153] ? __cond_resched+0x11/0x40 [ 3296.022647][ T2153] ext4_alloc_file_blocks+0x271/0x720 [ 3296.028019][ T2153] ext4_zero_range+0x309/0xa40 [ 3296.032785][ T2153] ext4_fallocate+0x226/0x4d0 [ 3296.037464][ T2153] ? ext4_ext_truncate+0x170/0x170 [ 3296.042569][ T2153] vfs_fallocate+0x463/0x660 [ 3296.047240][ T2153] __x64_sys_fallocate+0x75/0xc0 [ 3296.052171][ T2153] do_syscall_64+0x34/0x50 [ 3296.056606][ T2153] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3296.062506][ T2153] RIP: 0033:0x4665f9 [ 3296.066474][ T2153] 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 [ 3296.086076][ T2153] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3296.094485][ T2153] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3296.102454][ T2153] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3296.110416][ T2153] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3296.118382][ T2153] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3296.126424][ T2153] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:31 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x70070000000000}]) close(r0) 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900fffe900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:31 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x16, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:31 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7fd7ff, 0x1b2ec479) 21:49:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec4c8) 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900feff900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:31 executing program 0 (fault-call:1 fault-nth:15): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:31 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80000000000000}]) close(r0) 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000002900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:31 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0xffffffff000) 21:49:31 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7fdfff, 0x1b2ec479) 21:49:31 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000003900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3296.510638][ T2195] FAULT_INJECTION: forcing a failure. [ 3296.510638][ T2195] name failslab, interval 1, probability 0, space 0, times 0 [ 3296.523309][ T2195] CPU: 0 PID: 2195 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3296.531985][ T2195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3296.542036][ T2195] Call Trace: [ 3296.545313][ T2195] dump_stack+0x137/0x19d [ 3296.549645][ T2195] should_fail+0x23c/0x250 [ 3296.554115][ T2195] __should_failslab+0x81/0x90 [ 3296.558967][ T2195] ? kcalloc+0x32/0x50 [ 3296.563031][ T2195] should_failslab+0x5/0x20 [ 3296.567533][ T2195] __kmalloc+0x66/0x360 [ 3296.571682][ T2195] ? chksum_update+0x39/0x50 [ 3296.576271][ T2195] kcalloc+0x32/0x50 [ 3296.580164][ T2195] ext4_find_extent+0x21c/0x7f0 [ 3296.585020][ T2195] ? __getblk_gfp+0x3f/0x560 [ 3296.589612][ T2195] ? kcsan_setup_watchpoint+0x26e/0x470 [ 3296.595157][ T2195] ext4_ext_map_blocks+0xd9/0x1f00 [ 3296.600269][ T2195] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3296.606329][ T2195] ? ext4_inode_csum+0x3a6/0x430 [ 3296.611310][ T2195] ? __down_write_common+0x45/0x890 [ 3296.616507][ T2195] ? percpu_counter_add_batch+0x69/0xd0 [ 3296.622055][ T2195] ? ext4_es_lookup_extent+0x36b/0x490 [ 3296.627541][ T2195] ext4_map_blocks+0x70d/0xef0 [ 3296.632311][ T2195] ? ext4_alloc_file_blocks+0x248/0x720 [ 3296.637902][ T2195] ? __cond_resched+0x11/0x40 [ 3296.642582][ T2195] ext4_alloc_file_blocks+0x271/0x720 [ 3296.647977][ T2195] ext4_zero_range+0x309/0xa40 [ 3296.652764][ T2195] ext4_fallocate+0x226/0x4d0 [ 3296.657442][ T2195] ? ext4_ext_truncate+0x170/0x170 [ 3296.662577][ T2195] vfs_fallocate+0x463/0x660 [ 3296.667187][ T2195] __x64_sys_fallocate+0x75/0xc0 [ 3296.672120][ T2195] do_syscall_64+0x34/0x50 [ 3296.676566][ T2195] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3296.682505][ T2195] RIP: 0033:0x4665f9 [ 3296.686475][ T2195] 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 21:49:32 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7fe000, 0x1b2ec479) [ 3296.706079][ T2195] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3296.714566][ T2195] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3296.722547][ T2195] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3296.730528][ T2195] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3296.738513][ T2195] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3296.746635][ T2195] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:32 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x17, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:32 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000004900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:32 executing program 0 (fault-call:1 fault-nth:16): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:32 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7fe800, 0x1b2ec479) 21:49:32 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80010000000000}]) close(r0) 21:49:32 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x3, 0x1, 0x8, 0x4, 0x3, 0x6, 0x5, 0xfd, 0x40, 0x195, 0x1, 0x7, 0x38, 0x2, 0x8001, 0x4, 0x8000}, [{0x1, 0x400, 0x0, 0x37f, 0xfffffffffffffffc, 0x3f, 0x81, 0x3}], "3ebe7cb993f23dfe9b26e0c79ba16448e59da8aa4a15003fd3d756af4922ce783e9f8ce306f6dfb83a86a57ac55d5efc9cbc72f299470035530620f3b8735b380bd560e2f69a61f232948220ba83cc098c93c8832db097bae1b13783d971f11bb4b7e795e2e808a857dba569dc092e2a7d4a1f2282d03ea4bac45e27dff88e8f9aac20dc4a87becbf0562affc59b3a06", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x708) 21:49:32 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000005900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3296.918920][ T2213] FAULT_INJECTION: forcing a failure. [ 3296.918920][ T2213] name failslab, interval 1, probability 0, space 0, times 0 [ 3296.932185][ T2213] CPU: 0 PID: 2213 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3296.940941][ T2213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3296.950986][ T2213] Call Trace: [ 3296.954343][ T2213] dump_stack+0x137/0x19d [ 3296.958712][ T2213] should_fail+0x23c/0x250 [ 3296.963122][ T2213] ? ext4_mb_new_blocks+0x2e7/0x1f60 21:49:32 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7fefff, 0x1b2ec479) [ 3296.968499][ T2213] __should_failslab+0x81/0x90 [ 3296.973266][ T2213] should_failslab+0x5/0x20 [ 3296.977816][ T2213] kmem_cache_alloc+0x46/0x300 [ 3296.982586][ T2213] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3296.987702][ T2213] ? ext4_find_extent+0x7b2/0x7f0 [ 3296.992785][ T2213] ? ext4_ext_search_right+0x246/0x540 [ 3296.998244][ T2213] ext4_ext_map_blocks+0x1569/0x1f00 [ 3297.003568][ T2213] ? ext4_es_lookup_extent+0x36b/0x490 [ 3297.009100][ T2213] ext4_map_blocks+0x70d/0xef0 [ 3297.013866][ T2213] ? ext4_alloc_file_blocks+0x248/0x720 21:49:32 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000006900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3297.019497][ T2213] ? __cond_resched+0x11/0x40 [ 3297.024180][ T2213] ext4_alloc_file_blocks+0x271/0x720 [ 3297.029563][ T2213] ext4_zero_range+0x309/0xa40 [ 3297.034360][ T2213] ext4_fallocate+0x226/0x4d0 [ 3297.039038][ T2213] ? ext4_ext_truncate+0x170/0x170 [ 3297.044221][ T2213] vfs_fallocate+0x463/0x660 [ 3297.048892][ T2213] __x64_sys_fallocate+0x75/0xc0 [ 3297.053834][ T2213] do_syscall_64+0x34/0x50 [ 3297.058266][ T2213] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3297.064190][ T2213] RIP: 0033:0x4665f9 21:49:32 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff002, 0x1b2ec479) [ 3297.068090][ T2213] 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 [ 3297.087738][ T2213] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3297.096153][ T2213] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3297.104127][ T2213] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3297.112097][ T2213] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 21:49:32 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000007900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:32 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x40c2, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./bus\x00') r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x200a00}]) io_submit(r2, 0x3, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0xfff, r3, &(0x7f0000000340)="cf135d849aa84d690a3988f0c0ee954e449575484ef95179c38dfd45b3cfaa53abbcde847c64e33451ba5de1b28c8529f75c83d32acaf81972f18fc607467ed96be98bf78b750e299021d34c0619b4088cf7f4c05b8ecaf7ae63c6ee6281fcdcb8fdbaeeac4953221f46f4cc783c45339ce24cb9fd0691cb49b31e0eb91668b3c5303c743e82a8", 0x87, 0x4, 0x0, 0x3, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x3, r4, &(0x7f0000000400)="bcb9840d4dd37bf5ee08d62a9bd406df0f45f0253040ed7baed1669300f9dce91ea56698633f1d41d8a8d3cf762aeaabee0793c3043e9715215cc8c44164c1521d08acb1bfc17f9ae914f48a0f637a49885db61a48e9c1688e5adcc1eec7131f7f929638057b2ac3c3d7f673b6c056c2c26ae0c2118c5c49c79a90448b7c748a28d329671b05530720e56ba478", 0x8d, 0x2, 0x0, 0x3, r0}]) linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) io_setup(0x2, &(0x7f0000000180)=0x0) io_getevents(r6, 0x80000000, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)={0x0, 0x989680}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x101) r7 = openat$cgroup_freezer_state(r0, &(0x7f0000000280), 0x2, 0x0) fallocate(r7, 0x0, 0xfffffffffffffffd, 0x1b2ec479) [ 3297.120065][ T2213] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3297.128062][ T2213] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:32 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x18, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:32 executing program 0 (fault-call:1 fault-nth:17): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:32 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000008900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:32 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80020000000000}]) close(r0) [ 3297.296376][ T2240] FAULT_INJECTION: forcing a failure. [ 3297.296376][ T2240] name failslab, interval 1, probability 0, space 0, times 0 [ 3297.309134][ T2240] CPU: 0 PID: 2240 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3297.317821][ T2240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3297.327888][ T2240] Call Trace: [ 3297.331161][ T2240] dump_stack+0x137/0x19d [ 3297.335511][ T2240] should_fail+0x23c/0x250 [ 3297.339930][ T2240] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3297.345285][ T2240] __should_failslab+0x81/0x90 [ 3297.350132][ T2240] should_failslab+0x5/0x20 [ 3297.354640][ T2240] kmem_cache_alloc+0x46/0x300 [ 3297.359404][ T2240] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3297.364525][ T2240] ? ext4_find_extent+0x7b2/0x7f0 [ 3297.369555][ T2240] ? ext4_ext_search_right+0x246/0x540 [ 3297.375012][ T2240] ext4_ext_map_blocks+0x1569/0x1f00 [ 3297.380300][ T2240] ? ext4_es_lookup_extent+0x36b/0x490 [ 3297.385824][ T2240] ext4_map_blocks+0x70d/0xef0 [ 3297.390597][ T2240] ? ext4_alloc_file_blocks+0x248/0x720 [ 3297.396177][ T2240] ? __cond_resched+0x11/0x40 [ 3297.400875][ T2240] ext4_alloc_file_blocks+0x271/0x720 [ 3297.406308][ T2240] ext4_zero_range+0x309/0xa40 [ 3297.411074][ T2240] ext4_fallocate+0x226/0x4d0 [ 3297.415755][ T2240] ? ext4_ext_truncate+0x170/0x170 [ 3297.420868][ T2240] vfs_fallocate+0x463/0x660 [ 3297.425484][ T2240] __x64_sys_fallocate+0x75/0xc0 [ 3297.430426][ T2240] do_syscall_64+0x34/0x50 [ 3297.434853][ T2240] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3297.440751][ T2240] RIP: 0033:0x4665f9 [ 3297.444695][ T2240] 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 [ 3297.464515][ T2240] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3297.472938][ T2240] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3297.480915][ T2240] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3297.488919][ T2240] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 21:49:32 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4081c3, 0xa0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x2, 0xfff, 0x28a, 0x9}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r2, 0xc857a000) [ 3297.496894][ T2240] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3297.504936][ T2240] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 [ 3297.528426][T15250] ================================================================== [ 3297.536602][T15250] BUG: KCSAN: data-race in __xa_set_mark / ext4_writepages [ 3297.543796][T15250] [ 3297.546112][T15250] write to 0xffff88813081f3f4 of 4 bytes by task 2243 on cpu 1: [ 3297.553735][T15250] __xa_set_mark+0x279/0x290 [ 3297.558326][T15250] __set_page_dirty+0x155/0x1a0 [ 3297.563174][T15250] mark_buffer_dirty+0x126/0x200 [ 3297.568108][T15250] block_write_end+0x13d/0x260 [ 3297.572867][T15250] ext4_write_end+0x192/0x820 [ 3297.577538][T15250] ext4_da_write_end+0x93/0x730 [ 3297.582382][T15250] generic_perform_write+0x23e/0x3a0 [ 3297.587662][T15250] ext4_buffered_write_iter+0x2f2/0x3f0 [ 3297.593201][T15250] ext4_file_write_iter+0x2e7/0x11d0 [ 3297.598482][T15250] aio_write+0x287/0x360 [ 3297.602718][T15250] io_submit_one+0x82f/0x1350 [ 3297.607384][T15250] __se_sys_io_submit+0xf5/0x260 [ 3297.612312][T15250] __x64_sys_io_submit+0x3f/0x50 [ 3297.617241][T15250] do_syscall_64+0x34/0x50 [ 3297.621652][T15250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3297.627542][T15250] [ 3297.629853][T15250] read to 0xffff88813081f3f4 of 4 bytes by task 15250 on cpu 0: [ 3297.637471][T15250] ext4_writepages+0x130/0x1d10 [ 3297.642310][T15250] do_writepages+0x7b/0x150 21:49:32 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000a900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000b900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3297.646805][T15250] __writeback_single_inode+0x80/0x450 [ 3297.652263][T15250] writeback_sb_inodes+0x564/0xf10 [ 3297.657375][T15250] wb_writeback+0x28e/0x700 [ 3297.661876][T15250] wb_do_writeback+0x101/0x510 [ 3297.666644][T15250] wb_workfn+0xc8/0x520 [ 3297.670800][T15250] process_one_work+0x3e9/0x8f0 [ 3297.675647][T15250] worker_thread+0x7ff/0xae0 [ 3297.680232][T15250] kthread+0x1d0/0x1f0 [ 3297.684296][T15250] ret_from_fork+0x1f/0x30 [ 3297.688704][T15250] [ 3297.691014][T15250] Reported by Kernel Concurrency Sanitizer on: 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000018900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:33 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff003, 0x1b2ec479) 21:49:33 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80030000000000}]) close(r0) 21:49:33 executing program 0 (fault-call:1 fault-nth:18): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3297.697151][T15250] CPU: 0 PID: 15250 Comm: kworker/u4:7 Not tainted 5.12.0-rc8-syzkaller #0 [ 3297.705728][T15250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3297.715773][T15250] Workqueue: writeback wb_workfn (flush-8:0) [ 3297.721778][T15250] ================================================================== 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900001c900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x19, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) [ 3297.819816][ T2260] FAULT_INJECTION: forcing a failure. [ 3297.819816][ T2260] name failslab, interval 1, probability 0, space 0, times 0 [ 3297.832471][ T2260] CPU: 1 PID: 2260 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3297.841164][ T2260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3297.851294][ T2260] Call Trace: [ 3297.854569][ T2260] dump_stack+0x137/0x19d [ 3297.858916][ T2260] should_fail+0x23c/0x250 [ 3297.863330][ T2260] __should_failslab+0x81/0x90 21:49:33 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x2) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000026900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3297.868112][ T2260] ? kcalloc+0x32/0x50 [ 3297.872230][ T2260] should_failslab+0x5/0x20 [ 3297.876815][ T2260] __kmalloc+0x66/0x360 [ 3297.880973][ T2260] ? chksum_update+0x39/0x50 [ 3297.885565][ T2260] kcalloc+0x32/0x50 [ 3297.889457][ T2260] ext4_find_extent+0x21c/0x7f0 [ 3297.894374][ T2260] ? __getblk_gfp+0x3f/0x560 [ 3297.899003][ T2260] ? rb_next+0x3c/0x90 [ 3297.903098][ T2260] ext4_ext_map_blocks+0xd9/0x1f00 [ 3297.908209][ T2260] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3297.914271][ T2260] ? ext4_inode_csum+0x3a6/0x430 21:49:33 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000000), &(0x7f0000000040)={'L+', 0x7}, 0x16, 0x3) [ 3297.919229][ T2260] ? __down_write_common+0x45/0x890 [ 3297.924428][ T2260] ? percpu_counter_add_batch+0x69/0xd0 [ 3297.929977][ T2260] ? ext4_es_lookup_extent+0x36b/0x490 [ 3297.935432][ T2260] ext4_map_blocks+0x70d/0xef0 [ 3297.940198][ T2260] ? ext4_alloc_file_blocks+0x248/0x720 [ 3297.945787][ T2260] ? __cond_resched+0x11/0x40 [ 3297.950462][ T2260] ext4_alloc_file_blocks+0x271/0x720 [ 3297.955833][ T2260] ext4_zero_range+0x309/0xa40 [ 3297.960591][ T2260] ext4_fallocate+0x226/0x4d0 [ 3297.965262][ T2260] ? ext4_ext_truncate+0x170/0x170 [ 3297.970368][ T2260] vfs_fallocate+0x463/0x660 [ 3297.975019][ T2260] __x64_sys_fallocate+0x75/0xc0 [ 3297.979967][ T2260] do_syscall_64+0x34/0x50 [ 3297.984429][ T2260] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3297.990321][ T2260] RIP: 0033:0x4665f9 [ 3297.994206][ T2260] 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 [ 3298.013813][ T2260] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3298.022263][ T2260] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3298.030347][ T2260] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3298.038398][ T2260] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3298.046363][ T2260] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3298.054327][ T2260] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:33 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80040000000000}]) close(r0) 21:49:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000030900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000fe900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3298.302100][ T2193] EXT4-fs: 22 callbacks suppressed [ 3298.302115][ T2193] EXT4-fs (sda1): Delayed block allocation failed for inode 16382 at logical offset 178 with max blocks 155 with error 28 [ 3298.319983][ T2193] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3298.319983][ T2193] [ 3298.329648][ T2193] EXT4-fs (sda1): Total free blocks count 0 [ 3298.335530][ T2193] EXT4-fs (sda1): Free/Dirty block details [ 3298.341361][ T2193] EXT4-fs (sda1): free_blocks=73566 [ 3298.346591][ T2193] EXT4-fs (sda1): dirty_blocks=3633 21:49:33 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff004, 0x1b2ec479) 21:49:33 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80050000000000}]) close(r0) 21:49:33 executing program 0 (fault-call:1 fault-nth:19): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:33 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900200000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3298.351813][ T2193] EXT4-fs (sda1): Block reservation details [ 3298.357778][ T2193] EXT4-fs (sda1): i_reserved_data_blocks=155 [ 3298.410922][ T2295] FAULT_INJECTION: forcing a failure. [ 3298.410922][ T2295] name failslab, interval 1, probability 0, space 0, times 0 [ 3298.423570][ T2295] CPU: 0 PID: 2295 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3298.432238][ T2295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3298.442285][ T2295] Call Trace: [ 3298.445561][ T2295] dump_stack+0x137/0x19d [ 3298.449896][ T2295] should_fail+0x23c/0x250 [ 3298.454353][ T2295] __should_failslab+0x81/0x90 [ 3298.459112][ T2295] ? kcalloc+0x32/0x50 [ 3298.463173][ T2295] should_failslab+0x5/0x20 [ 3298.467675][ T2295] __kmalloc+0x66/0x360 [ 3298.471827][ T2295] ? chksum_update+0x39/0x50 [ 3298.476435][ T2295] kcalloc+0x32/0x50 [ 3298.481376][ T2295] ext4_find_extent+0x21c/0x7f0 [ 3298.486224][ T2295] ? __getblk_gfp+0x3f/0x560 [ 3298.490823][ T2295] ext4_ext_map_blocks+0xd9/0x1f00 [ 3298.495937][ T2295] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 3298.502004][ T2295] ? ext4_inode_csum+0x3a6/0x430 [ 3298.507045][ T2295] ? __down_write_common+0x45/0x890 [ 3298.512292][ T2295] ? percpu_counter_add_batch+0x69/0xd0 [ 3298.517961][ T2295] ? ext4_es_lookup_extent+0x36b/0x490 [ 3298.523493][ T2295] ext4_map_blocks+0x70d/0xef0 [ 3298.528260][ T2295] ? ext4_alloc_file_blocks+0x248/0x720 [ 3298.533809][ T2295] ? __cond_resched+0x11/0x40 [ 3298.538480][ T2295] ext4_alloc_file_blocks+0x271/0x720 [ 3298.543853][ T2295] ext4_zero_range+0x309/0xa40 [ 3298.548619][ T2295] ext4_fallocate+0x226/0x4d0 [ 3298.553312][ T2295] ? ext4_ext_truncate+0x170/0x170 [ 3298.558426][ T2295] vfs_fallocate+0x463/0x660 [ 3298.563016][ T2295] __x64_sys_fallocate+0x75/0xc0 [ 3298.567953][ T2295] do_syscall_64+0x34/0x50 [ 3298.572398][ T2295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3298.578305][ T2295] RIP: 0033:0x4665f9 [ 3298.582190][ T2295] 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 [ 3298.601821][ T2295] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 21:49:33 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) fallocate(r0, 0x23, 0x0, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendfile(r0, r1, &(0x7f0000000000)=0xe97, 0x5) 21:49:33 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff005, 0x1b2ec479) 21:49:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900300000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:34 executing program 0 (fault-call:1 fault-nth:20): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3298.610304][ T2295] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3298.618273][ T2295] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3298.626261][ T2295] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3298.634232][ T2295] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3298.642238][ T2295] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:34 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80060000000000}]) close(r0) [ 3298.744147][ T2309] FAULT_INJECTION: forcing a failure. [ 3298.744147][ T2309] name failslab, interval 1, probability 0, space 0, times 0 [ 3298.756834][ T2309] CPU: 0 PID: 2309 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3298.765635][ T2309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3298.775682][ T2309] Call Trace: [ 3298.778952][ T2309] dump_stack+0x137/0x19d [ 3298.783293][ T2309] should_fail+0x23c/0x250 [ 3298.787772][ T2309] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 3298.793049][ T2309] __should_failslab+0x81/0x90 [ 3298.797882][ T2309] should_failslab+0x5/0x20 [ 3298.802382][ T2309] kmem_cache_alloc+0x46/0x300 [ 3298.807177][ T2309] ext4_mb_new_blocks+0x2e7/0x1f60 [ 3298.812289][ T2309] ? ext4_find_extent+0x7b2/0x7f0 [ 3298.817308][ T2309] ? ext4_ext_search_right+0x246/0x540 [ 3298.822765][ T2309] ext4_ext_map_blocks+0x1569/0x1f00 [ 3298.828043][ T2309] ? ext4_es_lookup_extent+0x36b/0x490 [ 3298.833550][ T2309] ext4_map_blocks+0x70d/0xef0 [ 3298.838345][ T2309] ? ext4_alloc_file_blocks+0x248/0x720 [ 3298.843934][ T2309] ? __cond_resched+0x11/0x40 [ 3298.848652][ T2309] ext4_alloc_file_blocks+0x271/0x720 [ 3298.854018][ T2309] ext4_zero_range+0x309/0xa40 [ 3298.858825][ T2309] ext4_fallocate+0x226/0x4d0 [ 3298.863497][ T2309] ? ext4_ext_truncate+0x170/0x170 [ 3298.868599][ T2309] vfs_fallocate+0x463/0x660 [ 3298.873187][ T2309] __x64_sys_fallocate+0x75/0xc0 [ 3298.878121][ T2309] do_syscall_64+0x34/0x50 [ 3298.882615][ T2309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3298.888582][ T2309] RIP: 0033:0x4665f9 [ 3298.892520][ T2309] 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 [ 3298.912168][ T2309] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3298.920639][ T2309] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3298.928607][ T2309] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 21:49:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900400000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:34 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x42c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:34 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff006, 0x1b2ec479) [ 3298.936590][ T2309] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3298.946118][ T2309] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3298.954085][ T2309] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900600000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:34 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x80070000000000}]) close(r0) 21:49:34 executing program 0 (fault-call:1 fault-nth:21): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) [ 3299.153715][ T2326] FAULT_INJECTION: forcing a failure. [ 3299.153715][ T2326] name failslab, interval 1, probability 0, space 0, times 0 [ 3299.166371][ T2326] CPU: 0 PID: 2326 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 3299.175049][ T2326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3299.185106][ T2326] Call Trace: [ 3299.188383][ T2326] dump_stack+0x137/0x19d [ 3299.192732][ T2326] should_fail+0x23c/0x250 [ 3299.197169][ T2326] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 3299.202460][ T2326] __should_failslab+0x81/0x90 [ 3299.207259][ T2326] should_failslab+0x5/0x20 [ 3299.211843][ T2326] kmem_cache_alloc+0x46/0x300 [ 3299.216634][ T2326] ext4_mb_new_blocks+0x6f2/0x1f60 [ 3299.221834][ T2326] ? ext4_find_extent+0x7b2/0x7f0 [ 3299.226856][ T2326] ? ext4_ext_search_right+0x246/0x540 [ 3299.232401][ T2326] ext4_ext_map_blocks+0x1569/0x1f00 [ 3299.237683][ T2326] ? ext4_es_lookup_extent+0x36b/0x490 [ 3299.243147][ T2326] ext4_map_blocks+0x70d/0xef0 [ 3299.247964][ T2326] ? ext4_alloc_file_blocks+0x248/0x720 [ 3299.253512][ T2326] ? __cond_resched+0x11/0x40 [ 3299.258191][ T2326] ext4_alloc_file_blocks+0x271/0x720 [ 3299.263616][ T2326] ext4_zero_range+0x309/0xa40 [ 3299.268428][ T2326] ext4_fallocate+0x226/0x4d0 [ 3299.273192][ T2326] ? ext4_ext_truncate+0x170/0x170 [ 3299.278306][ T2326] vfs_fallocate+0x463/0x660 [ 3299.282910][ T2326] __x64_sys_fallocate+0x75/0xc0 [ 3299.287842][ T2326] do_syscall_64+0x34/0x50 [ 3299.292258][ T2326] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3299.298180][ T2326] RIP: 0033:0x4665f9 [ 3299.302073][ T2326] 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 [ 3299.321682][ T2326] RSP: 002b:00007f46d00cc188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 3299.330115][ T2326] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 3299.338133][ T2326] RDX: 00000000f4ffffff RSI: 0000000000000011 RDI: 0000000000000003 [ 3299.346200][ T2326] RBP: 00007f46d00cc1d0 R08: 0000000000000000 R09: 0000000000000000 21:49:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900e00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 3299.354258][ T2326] R10: 000000001b2ec479 R11: 0000000000000246 R12: 0000000000000002 [ 3299.362222][ T2326] R13: 00007ffd90f44b5f R14: 00007f46d00cc300 R15: 0000000000022000 21:49:34 executing program 2: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000100)=""/4096) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) open(&(0x7f0000000000)='./file1\x00', 0x200c00, 0x55) 21:49:34 executing program 0 (fault-call:1 fault-nth:22): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900f00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:34 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90000000000000}]) close(r0) 21:49:34 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1c, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:34 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) 21:49:34 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x26000000) r2 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x101400, 0x0) inotify_rm_watch(r3, r1) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)="3a65e9c3ba052c63a04e029583d121ed69727f81d76fc0fb0d5334e22a275a928f91312ef67b16", 0x27, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r2, 0x8000000) syz_io_uring_setup(0x81, &(0x7f00000001c0)={0x0, 0x583e, 0x0, 0x2, 0x24c, 0x0, r2}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_NOP={0x0, 0x1}, 0x2a1b) ftruncate(r4, 0xdc) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:34 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff007, 0x1b2ec479) 21:49:34 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000901000000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:34 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90010000000000}]) close(r0) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000901b00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090fe00000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090f102000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff008, 0x1b2ec479) 21:49:35 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90020000000000}]) close(r0) 21:49:35 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x8000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x41, 0x25) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1d, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900003000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x2, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x3, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000904106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90030000000000}]) close(r0) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x5, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900009000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x8, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff009, 0x1b2ec479) 21:49:35 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90040000000000}]) close(r0) 21:49:35 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x2, 0x7, 0x5, 0x0, 0x0, {0x6, 0x0, 0x2}, [@NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x4}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xe8f}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xb39}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x1e}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x8}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x14}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x804) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="07012001d00300005f0100400b000800de000000010000800000090000000000d4ae609863f3f42f5ef4054ce7a18eee0edf3815653223e8f080b456a2aa33e2659bdcea71d9f2fada14280767d866a08fd1b73a5676050fdc0000000000000000"], 0x61) fallocate(r0, 0x11, 0x0, 0x1b2ec479) [ 3300.237855][T15250] EXT4-fs (sda1): Delayed block allocation failed for inode 16381 at logical offset 511 with max blocks 2 with error 28 [ 3300.250432][T15250] EXT4-fs (sda1): This should not happen!! Data will be lost [ 3300.250432][T15250] 21:49:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x1e, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0xf, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090c009000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90050000000000}]) close(r0) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x1b, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090effd000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090feff000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0xc8, 0xf4ffffff, 0x1b2ec479) 21:49:35 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x21, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:36 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff00a, 0x1b2ec479) 21:49:36 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90060000000000}]) close(r0) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x421, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 2: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)={0x1c, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10800}, 0x30) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10b) flock(r4, 0x2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r4) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r5, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x19}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000004}, 0x20000040) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4c800) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x1, 0x70bd27, 0x25dfdbff, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4054}, 0x24000850) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r6, 0x11, 0x0, 0x1b2ec479) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900103000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x438, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x22, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:36 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0x90070000000000}]) close(r0) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x439, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 2: sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x1060, 0x1, 0x5, 0x5, 0x0, 0x0, {0x1, 0x0, 0xa}, [{{0x254, 0x1, {{0x2, 0x1}, 0x8, 0x8, 0x81, 0x1f, 0xf, 'syz0\x00', "80b8316749114a1deeb0265a5f74c9e795fd6c50407d1b9002c72b7bf1a78732", "c177af74437189f6c21e6c51c2597b104ff217f14d2c0e470e7520fb0c5ebc3f", [{0x3f, 0x0, {0x0, 0x8}}, {0xff17, 0x9, {0x0, 0xe8e}}, {0x49df, 0x0, {0x3, 0x6}}, {0x3, 0x3ff, {0x0, 0x9}}, {0x728, 0xfe7, {0x1, 0x1}}, {0x1, 0x20, {0x6, 0xa7}}, {0x6, 0x2, {0x2, 0x9}}, {0x1f, 0xc82, {0x2, 0x1ff}}, {0x8, 0x1ff}, {0x8, 0x1, {0x3, 0xffffffff}}, {0x6, 0x1f, {0x0, 0x8}}, {0xff, 0x8000, {0x3, 0x3}}, {0x1, 0x80, {0x0, 0x800}}, {0x2d79, 0x80, {0x2, 0x4}}, {0x8, 0x6, {0x3, 0x7}}, {0x101, 0x4, {0x2, 0x9}}, {0x80, 0xfffd, {0x0, 0x5}}, {0x7fff, 0x8, {0x3, 0x7ff}}, {0x1e, 0x2, {0x0, 0x11f}}, {0x1, 0x2, {0x2, 0x81b6}}, {0x3, 0x1, {0x3}}, {0x5d7, 0x3, {0x2, 0x7ff}}, {0x8, 0xd0e, {0x0, 0x1}}, {0x6c3, 0x0, {0x2, 0x800}}, {0x6, 0x3, {0x3, 0x7fffffff}}, {0x0, 0x400, {0x2, 0x100}}, {0x6, 0x1b8, {0x2, 0x101}}, {0xc9c7, 0x9, {0x2, 0x7}}, {0x8, 0x7ff, {0x2, 0x80000001}}, {0x7ff, 0x6, {0x3, 0x3}}, {0xa325, 0x3, {0x1, 0x7fffffff}}, {0x6, 0xfeff, {0x1, 0x2}}, {0x3, 0x100, {0x0, 0xe9f6}}, {0x8000, 0xc31, {0x1}}, {0x3, 0x20, {0x3, 0x7fffffff}}, {0xd4ab, 0x4, {0x0, 0x7}}, {0x6, 0x0, {0x1, 0x1ff}}, {0x0, 0x3, {0x1, 0x494d}}, {0xfffc, 0x61ef, {0x3, 0x59}}, {0xcc, 0x2, {0x1}}]}}}, {{0x254, 0x1, {{0x2, 0x1}, 0x2, 0x8, 0x2, 0x3, 0x21, 'syz0\x00', "b045ae92e5a7459885ea676c58d49022a16bcf8225bd314ab901558496e69358", "d63eb4b61d4079c4df6fd81019b8bc847335333c5b4d41e34a15154d4b084fbb", [{0x0, 0x2, {0x0, 0x1}}, {0xfff9, 0x3, {0x1, 0x3}}, {0x9, 0x530, {0x3, 0x1}}, {0x9, 0x1ff, {0x1, 0x1}}, {0x4, 0xa9, {0x0, 0x800}}, {0x0, 0x1000, {0x0, 0x1}}, {0x7, 0x2, {0x1}}, {0x81, 0x7, {0x1, 0x1}}, {0xb5a, 0x4, {0x0, 0xffffffe1}}, {0x8000, 0x0, {0x3, 0x10000}}, {0x5, 0x6, {0x1, 0x80}}, {0x7fff, 0x2, {0x3, 0x1}}, {0x7, 0x1000, {0x1, 0x2}}, {0x6, 0x2, {0x3, 0x5}}, {0x3, 0xff01, {0x3, 0x8000}}, {0x81, 0x2ab, {0x1, 0x400}}, {0x1000, 0x8, {0x1, 0x83d}}, {0x5, 0x5, {0x3, 0x9}}, {0x3f, 0x2cb9, {0x2, 0x5}}, {0x6, 0x8000, {0x1, 0x2}}, {0x1, 0x1ff, {0x3, 0x8b77}}, {0x0, 0x0, {0x3, 0x7f}}, {0x7, 0x8, {0x0, 0x3}}, {0x800, 0x4, {0x0, 0x1}}, {0x6, 0x7, {0x1, 0x4}}, {0x8, 0xfff, {0x3, 0x4}}, {0x5, 0x1, {0x2, 0x1}}, {0x0, 0x0, {0x3, 0x1000}}, {0xfd8a, 0x8, {0x3, 0x6}}, {0x1, 0x4, {0x3, 0x10000}}, {0x1000, 0x400}, {0x8001, 0x100, {0x2, 0x5470}}, {0x5, 0x0, {0x3, 0x2}}, {0x5, 0xffff, {0x0, 0x5}}, {0x3ff, 0x6, {0x3, 0x3f}}, {0x761, 0xf801, {0x3}}, {0x1ff, 0x8, {0x0, 0x1f}}, {0x9, 0x8000, {0x0, 0x8}}, {0x0, 0x63df, {0x0, 0x1ff}}, {0x401, 0x6, {0x0, 0x5}}]}}}, {{0x254, 0x1, {{}, 0x4b, 0x0, 0x7, 0xc135, 0x19, 'syz1\x00', "296960bdcfbf78b032add31053e26a875a7f7273329d7a8c67631ac99eb09a00", "8564230a29b85bc619534986314c74523cdfaf26de1332c12ebf5956b6205f4d", [{0x3, 0x3, {0x0, 0xffffffff}}, {0xffff, 0x3, {0x1, 0x7}}, {0xffff, 0x3ff, {0x0, 0x6db5}}, {0xce, 0x0, {0x0, 0x1}}, {0xfffd, 0x8, {0x1, 0x6}}, {0x8000, 0x0, {0x2, 0x9}}, {0x6, 0x0, {0x3, 0x1}}, {0x3, 0x4, {0x0, 0x11}}, {0x0, 0x7f, {0x2, 0x4}}, {0x1, 0x7, {0x0, 0x8}}, {0x101, 0x6, {0x3, 0x8}}, {0x8, 0x3f, {0x3, 0x1}}, {0x100, 0x7, {0x2, 0xe83}}, {0x800, 0x7ff, {0x2, 0xde2}}, {0xfff8, 0x9, {0x1, 0x8}}, {0x7, 0x2, {0x3, 0x87}}, {0xfffc, 0xf40e, {0x2, 0x81}}, {0x8000, 0x3ff, {0x1, 0xffffffff}}, {0x4, 0x1, {0x1, 0x100}}, {0x20, 0x4, {0x2}}, {0x3, 0x3, {0x0, 0x39}}, {0x1000, 0x9, {0x3, 0x1}}, {0x1, 0x0, {0x3}}, {0x1, 0x8, {0x3, 0x80000000}}, {0x200, 0x8, {0x1, 0x2}}, {0xff, 0xfffd}, {0x1, 0xffff, {0x3}}, {0x1, 0x401, {0x1, 0xe}}, {0x8000, 0xc13, {0x3, 0x4}}, {0x2, 0x20, {0x2}}, {0x5, 0x1000, {0x3, 0x1f}}, {0x8001, 0x4, {0x1, 0xe5bb}}, {0x1, 0x6, {0x3, 0x7}}, {0x8, 0x0, {0x3, 0x9}}, {0x7, 0xff, {0x0, 0x9}}, {0x5, 0x100, {0x3, 0xea2}}, {0x8, 0xffff, {0x1, 0x2bd}}, {0x2, 0x8, {0x1, 0x5}}, {0x1, 0x5, {0x0, 0x8}}, {0x42, 0x3, {0x1, 0x4}}]}}}, {{0x254, 0x1, {{0x3, 0x9469}, 0x3, 0x1f, 0x9, 0x7, 0x24, 'syz1\x00', "3e935c5e9ce979fee289aa2a5e7048a33e2622ececf2f57172e488847acaadb4", "0088f873e8562466b0c68fb954e074523264492f2e5c36f8b975481128a5adab", [{0x0, 0x7f, {0x0, 0x9}}, {0xf52, 0x54ef, {0x2, 0x8}}, {0x81, 0x5, {0x1, 0x8}}, {0x2, 0x80, {0x3, 0xffffffff}}, {0x9, 0x4, {0x0, 0x2f3}}, {0x5251, 0x3, {0x0, 0x1}}, {0x7, 0x5, {0x3, 0x8}}, {0x7, 0x3, {0x0, 0xfb}}, {0x6, 0xaab6, {0x1, 0x5}}, {0x0, 0x3ff, {0x0, 0xffffffff}}, {0x80, 0x3ff, {0x3, 0x81}}, {0xa8, 0x3, {0x2}}, {0x5, 0x80, {0x1, 0x1}}, {0xc3d, 0x4, {0x0, 0xe4}}, {0x156f, 0xb824, {0x0, 0x6}}, {0x4, 0x9, {0x3, 0x1}}, {0xb27, 0x0, {0x2, 0x1f}}, {0x3, 0xfffb, {0x3, 0x1d6}}, {0xfffe, 0x8001, {0x1, 0x9d2}}, {0x6, 0x7, {0x1, 0xf89b}}, {0x80, 0x7, {0x0, 0x4}}, {0x8000, 0xdba3, {0x2, 0x7}}, {0x5, 0x3ff, {0x2}}, {0x0, 0x6, {0x3, 0x6}}, {0x1, 0x1f, {0x3, 0x9}}, {0x81, 0x401, {0x2, 0x1}}, {0x4, 0x2, {0x2, 0x7fffffff}}, {0x401, 0x5, {0x1}}, {0x1, 0x8001, {0x3, 0x2}}, {0x2, 0xc45b, {0x3, 0xfff}}, {0x6, 0x3, {0x0, 0xdf}}, {0x7, 0x1ff, {0x1, 0x4}}, {0x101, 0xd9, {0x1, 0x800}}, {0x401, 0x2, {0x1, 0x85e7}}, {0x6, 0x1, {0x1, 0x1f}}, {0x7fff, 0xbc, {0x0, 0x5}}, {0x9, 0x81, {0x1, 0xffff35b2}}, {0x0, 0x400, {0x1, 0x7f}}, {0x82e4, 0x17, {0x3, 0xb6a}}, {0x101, 0xfffd, {0x0, 0x7}}]}}}, {{0x254, 0x1, {{0x3, 0x3ff}, 0xe9, 0xd7, 0x0, 0x7f, 0xd, 'syz1\x00', "530edb30365f7749dd5e9c881a3b55eee825c72b2941f3b7049417a6fea248cd", "0c0ee37e1c1d5cc5b70c91ce4b3670ec60a217a8f783d89a10bd315ec48b98be", [{0xff, 0x8, {0x0, 0x7}}, {0x8, 0x2, {0x3, 0x3}}, {0x3ff, 0x400, {0x3, 0x800}}, {0x66, 0x6, {0x0, 0x66}}, {0xffff, 0x4, {0x2, 0xcfad}}, {0x200, 0x3, {0x0, 0x1}}, {0x6, 0x2, {0x3, 0x48b8}}, {0x2, 0x40, {0x3, 0x7}}, {0x7f, 0x9, {0x2, 0x3}}, {0x9, 0xfb02, {0x1, 0x7f}}, {0x2, 0x3f, {0x0, 0xfffffffa}}, {0xb5f, 0x4, {0x2, 0x10000}}, {0x8, 0xda0, {0x2, 0x2}}, {0xfff9, 0xffff, {0x2, 0x26}}, {0x8, 0x9, {0x3}}, {0x40, 0x1ff, {0x3, 0x7f}}, {0xff, 0x5f1f, {0x2, 0x7fffffff}}, {0xffff, 0x401, {0x3, 0x4}}, {0xd6f5, 0xaca, {0x3, 0x3}}, {0x5, 0x6f18, {0x1, 0x4}}, {0xf801, 0x1, {0x2, 0x1800}}, {0x7, 0x76fc, {0x0, 0x8001}}, {0x3, 0x3, {0x2, 0x101}}, {0x4, 0xcbd8, {0x2, 0x7ff}}, {0x5, 0x7, {0x2, 0x7}}, {0xac, 0x8d, {0x2, 0x8}}, {0x7, 0x20, {0x0, 0x9}}, {0x6, 0x2, {0x2, 0x40000000}}, {0x7f, 0x3, {0x1, 0x1ff}}, {0xc30, 0xf948, {0x3, 0xb004}}, {0xfff8, 0x401, {0x3, 0x75}}, {0x5, 0x1ff, {0x2, 0x10000}}, {0x0, 0x5, {0x3, 0x4}}, {0x1, 0x8000, {0x0, 0x80}}, {0x8, 0x9, {0x1, 0x8}}, {0x2, 0x9, {0x3, 0x861}}, {0x0, 0xffff, {0x0, 0x10000}}, {0x1ff, 0x86, {0x1, 0x1}}, {0x4, 0xcbf, {0x1, 0x4}}, {0x6, 0x3ff, {0x1, 0x7}}]}}}, {{0x254, 0x1, {{0x3, 0x3}, 0x40, 0x6, 0x1ff, 0xd8b, 0x26, 'syz1\x00', "1481a9c69f8c3a1c0724da3bf76719329e943e1faeb917108a352eb190827c24", "b75299ecd7700b3e0c328d037a052b6cf0a8a75e41499cab7e29e039697404eb", [{0x800, 0xfffd, {0x3, 0x2}}, {0x6, 0x9, {0x0, 0x1000}}, {0x9, 0x8, {0x0, 0x5}}, {0x6, 0x2b33, {0x0, 0x3}}, {0x0, 0x3f, {0x0, 0x3f}}, {0x2, 0x5f, {0x3, 0x2}}, {0xfff7, 0x3f, {0x1, 0x9}}, {0x200, 0x1, {0x0, 0x40}}, {0x0, 0xaad, {0x0, 0x1}}, {0x4, 0x401, {0x1, 0x80000000}}, {0xff81, 0x401, {0x3, 0x3}}, {0x1, 0x0, {0x0, 0x5}}, {0x0, 0x200, {0x1, 0xffff}}, {0x3, 0x6, {0x3, 0x1}}, {0xb1, 0x81, {0x1, 0xed6}}, {0x4, 0x8001, {0x1, 0x7}}, {0x3, 0x6000, {0x2, 0x1}}, {0x100, 0x74d0, {0x2, 0x9}}, {0x401, 0x1, {0x2, 0xff}}, {0x101, 0x0, {0x2, 0xfffffffc}}, {0xac, 0x4, {0x1, 0x9}}, {0x7890, 0xfff, {0x0, 0x10001}}, {0xffff, 0x6, {0x3, 0x3dfa}}, {0x8, 0x9, {0x3, 0xfff}}, {0x3, 0x2, {0x2, 0xe81}}, {0x7, 0x7, {0x3, 0x5}}, {0x7fff, 0x0, {0x2, 0x8}}, {0x2, 0x5f, {0x3, 0x8000}}, {0xc9e8, 0x81, {0x3, 0x1}}, {0x8, 0xfff, {0x1, 0xffffffff}}, {0x2, 0x4, {0x2, 0x7ff}}, {0x4d9, 0x1, {0x0, 0xf}}, {0xfffd, 0x86e, {0x2, 0x2}}, {0x0, 0x4, {0x0, 0x4}}, {0x0, 0x96d0, {0x3, 0x5}}, {0x0, 0x8, {0x1, 0x4}}, {0x1, 0x95a, {0x1, 0x40}}, {0x4, 0x85, {0x2, 0x1}}, {0xd8d, 0x6, {0x3, 0x3}}, {0x1, 0x9, {0x3, 0x8}}]}}}, {{0x254, 0x1, {{0x3, 0x6}, 0x7, 0xf9, 0xbc98, 0x1e20, 0x11, 'syz0\x00', "8e7827b7d9b9521b4730ad4758b1a8bea953bbced2f640f01fc6d0693500a5d7", "456827abe97b0d985e6f7de22fb101fb7d2641ce6889ad3df0a92d7c2a0c2c5a", [{0x2, 0xf3, {0x2, 0x7}}, {0xff80, 0x400, {0x2, 0x8}}, {0x4ca, 0x2, {0x2, 0x1}}, {0x9, 0x4, {0x2, 0x2}}, {0x6, 0x1, {0x0, 0xfffffff8}}, {0x9, 0x80, {0x0, 0x7}}, {0x7ff, 0x0, {0x2, 0x101}}, {0x401, 0x900, {0x0, 0x2}}, {0x1, 0x8, {0x2, 0xaf5}}, {0x400, 0x6, {0x2, 0xffffff01}}, {0xffff, 0x0, {0x0, 0x1}}, {0xfff, 0x5, {0x1, 0x8}}, {0x7, 0xa9a8, {0x3, 0xf4f}}, {0x5, 0x4, {0x0, 0xcf4f}}, {0x7, 0x1f, {0x0, 0x8}}, {0x3, 0x2, {0x0, 0x9}}, {0x200, 0xe6, {0x2, 0xffffffff}}, {0x3, 0x5, {0x1, 0x7}}, {0x41a, 0x3f, {0x2, 0x7ff}}, {0x8575, 0x8, {0x1, 0x5}}, {0x94, 0x9, {0x3, 0x7}}, {0x2, 0x40, {0x1, 0x9}}, {0x1000, 0x20, {0x1, 0x8000}}, {0x7, 0x4, {0x1, 0xf2a0}}, {0x1000, 0x2, {0x0, 0x7fff}}, {0x40, 0x3, {0x0, 0x164aefd8}}, {0x3, 0x101, {0x0, 0x6}}, {0x91c9, 0x1, {0x2, 0x8}}, {0xe90, 0x7ff, {0x0, 0x462}}, {0x3, 0x6, {0x2, 0x2}}, {0x1ff, 0xc, {0x3, 0x7ff}}, {0x3, 0x0, {0x2, 0xa4}}, {0x9, 0x808, {0x3, 0xffffffff}}, {0x4, 0xfff, {0x2, 0x7}}, {0x5, 0x7, {0x0, 0xfffffffd}}, {0x6, 0x0, {0x2, 0x7fffffff}}, {0x30, 0xfffe, {0x2, 0x3}}, {0x101, 0x2, {0x1, 0x5}}, {0xfff9, 0x0, {0x2, 0x31}}, {0x0, 0x3f8, {0x3, 0x9}}]}}}]}, 0x1060}}, 0x1) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:36 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff00b, 0x1b2ec479) 21:49:36 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0000000000000}]) close(r0) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x43a, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900105000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x23, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:36 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@ccm_128={{0x303}, "73b6a150c5b7f980", "b615c969c4de342a9747d4ab9c0f0131", "791872f1", "4592167202440fe8"}, 0x28) fallocate(r0, 0x11, 0x0, 0x1b2ec479) ioctl(r0, 0x3, &(0x7f0000000100)="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") 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x43b, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x43c, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0010000000000}]) close(r0) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900107000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x43d, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff00c, 0x1b2ec479) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x43e, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900108000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0020000000000}]) close(r0) 21:49:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:36 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010a000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x43f, 0xf4ffffff, 0x1b2ec479) 21:49:36 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090010b000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0030000000000}]) close(r0) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x440, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff00d, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900110000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x441, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0040000000000}]) close(r0) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900118000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0xa1c2, 0x30) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x3b, 0x0, &(0x7f0000007500)) fallocate(r1, 0x11, 0x0, 0x1) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x442, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090011c000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0050000000000}]) close(r0) 21:49:37 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff00e, 0x1b2ec479) 21:49:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80480, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r1, 0x33, 0x7, 0x2, 0x9}) mknod$loop(&(0x7f0000000140)='./file1\x00', 0x2, 0x1) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x65, @dev={0xfe, 0x80, '\x00', 0x3e}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="333e212dacc61fa83cce8c6cd16ba7a73ddd0ae5fece562fc66ca9a7edc1e964b9c4b80dffe24f1c6681cb69dd72b5f91c206623674572a72a24471b76f1d41c9fb798af6e5510cb0c59", 0x4a}, {&(0x7f0000000280)="6ee422525f86e97b8d17c5c48bea2d31b3ec73d3f6a631edf33f3e5b2757a32968af0dd784f509249c945086f4b9bcee44c41c3474a29dfea7c576d03a34157c5dc8f3dbe269f480473300b90ac6c98214c7f16147bd9b707a33dba0a5b38a8347af1f99b0d7aa95b23a8156971ebf92", 0x70}, {&(0x7f0000000300)="ec390b76774bdfe0fd7722afcea7b2336373bce868894b79f6d90c6d46d54701219d28da71c151d30604b0e104081625b4628a9374cc9af07ccbdafb30ebd51f9ed5b287e4f8824cbe4ce8e3309154cf5a7a88c3ca3c66eb778dd07c04b39e5b97b4c6480842b048272432f58bc25b5134a217452ff9157aa2038914853c6a35b3f1412f1a406e980e9a3f682eedd7568fd3d399851f0b9d6e2f2028388fe28564aec1d35f4811b9502fb02860ea4f37dada76326fda35", 0xb7}, {&(0x7f00000003c0)="4baa239281443edfb773990d5f40f3bde6b2c7227098595a6761f2f2878cc92b57ec6cfc4149a985cf985badbead093afaf4374fad4e29a0ed6f02be6fa0fe9ce59204174060d404bc4755d003582169bdf9dd23356f6d819fe0543ee21859606fc9ff801fa284b65c06157195529f45669e3f7d0bc99a6247639b12ba3e0318d8d87b0e830d5fca4ec336ef8329255f32ff91568f5c411e9f6a659b3c23e3032c2fbb6b1a4066b80bd3264fdd3b6c2e9a84222928a07106d2e074491bc19e66b5c0de9f21f75ea6793b249bcdf687b251ce977a55fae0f9f95d50d07fd8c7675ccfd3f3370b94b0008060a4c7476cfa9bf2", 0xf2}, {&(0x7f00000004c0)="1f626e94c0a1b678d825f9d79de9494f08fb93e87515bef79c3e7e5b281cd98c9e64a5021eb90bb589653ad95da39b3e0f4ff209d5b6", 0x36}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="40000000000000001901000007000000064b2673728238f4682ba724c28144cfd2da6241fccbc7553f0ffab42518e5c90ee0e4e920894cdb25ac3da14069e300"], 0x40}, 0x400c000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x443, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900126000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x26, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0060000000000}]) close(r0) 21:49:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) r1 = syz_io_uring_complete(0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x77a, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900130000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x7f0, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001fe000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xa0070000000000}]) close(r0) 21:49:37 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff00f, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104020f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x14de, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0000000000000}]) close(r0) 21:49:37 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100030f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x26b6, 0xf4ffffff, 0x1b2ec479) 21:49:37 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0010000000000}]) close(r0) 21:49:37 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900102040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x4e8f, 0xf4ffffff, 0x1b2ec479) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x568f, 0xf4ffffff, 0x1b2ec479) 21:49:38 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff010, 0x1b2ec479) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900106040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x8204, 0xf4ffffff, 0x1b2ec479) 21:49:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0020000000000}]) close(r0) 21:49:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x7ff00, 0xf4ffffff, 0x1b2ec479) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900180040f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf5000000, 0x1b2ec479) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x29, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0030000000000}]) close(r0) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000090013e050f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff011, 0x1b2ec479) 21:49:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0040000000000}]) close(r0) 21:49:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0x0, 0x1b2ec479) fallocate(r0, 0x10, 0x1, 0xd9c5) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec4c8) 21:49:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2a, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf4ffffff, 0x1b2ec479) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/tty/ldiscs\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000000c80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, &(0x7f0000000d00)=0x80) r2 = accept(r0, 0x0, &(0x7f0000002400)) sendfile(r2, r1, &(0x7f0000002440)=0x6, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r3, 0x1, 0x3b, 0x0, &(0x7f0000007500)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) finit_module(r4, &(0x7f0000002480)='/proc/tty/ldiscs\x00', 0x2) preadv(r3, &(0x7f0000002340)=[{&(0x7f0000000d40)=""/27, 0x1b}, {&(0x7f0000000d80)=""/99, 0x63}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/210, 0xd2}, {&(0x7f0000001f00)=""/181, 0xb5}, {&(0x7f0000001fc0)=""/196, 0xc4}, {&(0x7f00000020c0)=""/193, 0xc1}, {&(0x7f00000021c0)=""/193, 0xc1}, {&(0x7f00000022c0)=""/90, 0x5a}], 0x9, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000000)=@x25, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="7f8efd8736521ab3d0840044c25b9c28686262d02842adb73d710fa6cc5dd90c3d6f3f3997d9cd606bce9267ca2c803b95e09dfebb5d309a94e39759baeef128523a724a495749a761fb0c3bcead51d19c925c9ad4bee332871d7db024ee3582d38d251e90cfe22a27ba4a9cdc0ae5e42401a6c21e53d65c35d9a08ab1aa9f68e00572790b629b0b138414", 0x8b}, {&(0x7f0000000080)="c9f631103dced701786455d57c3d71753a54d5", 0x13}, {&(0x7f00000001c0)="08deb0792d45185dd0534b90268e12fb45dbb4a8fe18ae3760d5c4a16728d5c60902891fdd3f8be817d7b1aed5db9346d71448aedd6a475641e43735e758549b7967ed6781c5ebcd", 0x48}, {&(0x7f0000000240)="50521485707e0bc3713d559a31dcf10562a0d2d909c3091b7371a1be7bf7abdbf700bc666d14c2a490d88e80c5ad418f5eaa63fffe161bff", 0x38}, {&(0x7f0000000280)="ee10dad605a5bbdea34738f00fdec10be7c3ea0a6adde8457310760cb0777834ec77982d32bf88c5003c5fd02a26d7dc7445e8880a82418b47af29e8b259d5646d239cf31acd2a14818a95a61376c00608", 0x51}, {&(0x7f0000000300)="ab172c", 0x3}, {&(0x7f0000000340)="d63c52e06b4612d7bb2a26777a7c37d5f53202bebeb689c0e80157fc20e8bf75098f6145e1459f1a7179a0eb5ab7bd7d42505fe79163f908abae547b17374c1d43519131e0a218db0f18ad043f0560a620d8b67cc35fc56c004d0505f92199f2aa9c38c81eda0a92308ea4de4ff8c1347b01964d715ff3c39a54e9353b8c65b93e9e92c941d38641e65b076bac8578698460e6db78bc055244e351450a02400122f507bce3fdb093ab5bf8e244916eed9490d3e52ffff82ecfc85979b273f1bc81ffed436aa8eaf047ce77ac0c7e325ec75c213bf6063273adeb47e5900dc645feba6d538e3a3f446d", 0xe9}, {&(0x7f0000000440)="bfb29bed7b87c1be9644a3a7ba76c07b39f9a6e955c2264f0ba0a4072bcc3445ac0fb82ca4c42e7b33a5b95c211374ced8758873a3a284d45a51122395a7e589843e667099f7c5e4196f6abdaa415ccb1315025a5a4d35440c9309bb26ff85b0b1f0d8d6ceedf0f911e61492e772b4b917c31a30433aa2adaed49d934401c6695bce9eb66320d6381326b54e1746e37aca2740ca132b7ac3928abcc317e6e410c34e88aa95f24690e2ef0be617abfd6e94824c826b0d80c31a03a51d29f69126219d", 0xc2}], 0x8, &(0x7f00000005c0)=[{0x50, 0x112, 0x10004e, "982de75581f754aa1bcc463c0719ac8d38e370c844712b9905d9c6e24d30177fe587f567e3d093dcb582291f88e248a2f67ada07a34a45e10fff"}, {0x18, 0x88, 0x4, "7bca781085557e7e"}, {0x70, 0x101, 0xe, "f3648e1195a91c8a1f1f2e39553ca6af1f1c518a53d2fd94d9b1e744cec95bb1ce97fbac9f292715cbed8f584c509a48869207b0c50f87df94a097006ec3f64a150278bfd116b1d185daaf1320cd5b3f23bdd0bc0ee92f354f98"}, {0x110, 0x6, 0x1, "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"}, {0xc8, 0x0, 0xd2, "755b2a2d7a258226b88bde9f0baa7f27e870eb682483465333e100d04fb71f9f3048b967f71c13ec20e639b8ec20350d478db28db47ec7ff8d256ca7fdcf3817c073b3a73199585ae770f3128a8747e9747fd5cb65978b0818c6e0d362af62f37061f64e7f37ffa3c19d871555ebf1a10b065e6b1e574c5fea7abb1ad612d94bf50031bd9e97ee8a93fb0e0875f4865897841a8cd95d1a669e7b02c73a300b154450f02c6083c707d3bc620650f341106a0b"}, {0x100, 0x3a, 0x80000000, "6ee82e0bb2521f1adc5985352654ecf7036695dd9902b1c288a78b62c1e4e2921b6d346bac0e99ed9a27c065575afa0f17c2fc7c2dc2ee10a2e2e0b8ebd4afe84b201e4a0a32b62e709c56a5060b7b42cc224a7107ca56a23a4d1348e42af0a6f206baef21b177ab63daf4cbe16e93460135a2a9088b7da9ee98c6d0fa5a86486058ca174ac077e3b416989d88b2a15e3270ac46094fa519eb739f8eb7b9784305fa2a9a478efda4c812ae9be053e66fd6ef86d8d461b07a7f0f0f8c99ad397c1eec6c2605241a5bcb418956d5dda41935b9bb9a6b61ba2ae0a91a86b05c3c38b3b7161c06374dba3516344763ed"}, {0xc8, 0x1, 0x2, "bcbaf9f6cabd1503f260572a2dafb36b3db8ea30093588a43f50eff51823200c65bf51220635b41a3b96093f2518e17f331c54d1a49d45dc0a242159b2844768dde6c181451f0205a05ca7a9d9b604a4ac5f61c7434665e2942db4e887dc6b1939cbba0748b82cd3d8bd364f98e92c3e7ceb067c60fd35d785df34076d93f2c02bea58e925092b62ddef51cfeffca2406a784a45443bf6884a58d8a9fb7b9d398872d8d44f6fcdf511a8cbd7738474273fa4ff7d2ec3"}, {0x110, 0x1, 0x8000, "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"}, {0x38, 0x104, 0x10000, "dd8cc77a16751eecc7d51dff760b3bb0b140cabd756c5d2e70f0a3cccf2dc7547ec3df2a"}, {0x50, 0x101, 0xca9, "36bee7b7e6862356d1c8117ee97d4cc27e7ae50f97ea71e9bc67013574e91d2ddf4babe5cd78690af12e459cc7f312246cdab1a7d241547e0884eff9"}], 0x610}, 0x4008) 21:49:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0050000000000}]) close(r0) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900104060f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100070f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xb0060000000000}]) close(r0) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000a0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff012, 0x1b2ec479) 21:49:38 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2b, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:38 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = dup2(r1, r1) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=0x0, @ANYBLOB="1000fd502db54ac2bdd7e99ef5cef01d8008000080040004800c000080"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000c}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x2c8, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0x2b4, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x6c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4c, 0x2, [{0x0, 0x2}, {0x4, 0x6}, {0x7, 0x5}, {0x1, 0x2}, {0x0, 0x2}, {0x4}, {0x6, 0x3}, {0x3, 0x6}, {0x7, 0x1}, {0x5, 0xa}, {0x1}, {0x5, 0x6}, {0x3, 0x8}, {0x7, 0xa}, {0x4, 0xa}, {0x0, 0x6}, {0x0, 0x1}, {0x2}, {0x6, 0x7}, {0x0, 0x5}, {0x7, 0x8}, {0x2, 0x8}, {0x7, 0x4}, {0x5, 0x4}, {0x4, 0xa}, {0x1, 0x9}, {0x7, 0x8}, {0x3, 0x1}, {0x1, 0xa}, {0x4, 0x4}, {0x2}, {0x3, 0x5}, {0x0, 0x5}, {0x0, 0x9}, {0x4, 0x2}, {0x5, 0x1}, {0x1, 0x9}, {0x6, 0x5}, {0x1, 0x7}, {0x4}, {0x1, 0xa}, {0x1, 0xa}, {0x4, 0x5}, {0x2, 0x5}, {0x2, 0x2}, {0x5, 0x6}, {0x0, 0x5}, {0x6, 0x7}, {0x7, 0x5}, {0x1, 0x8}, {0x1, 0x3}, {0x4, 0x1}, {0x7, 0x6}, {0x6, 0x2}, {0x5, 0x4}, {0x7, 0x7}, {0x1}, {0x6, 0xa}, {0x0, 0x5}, {0x0, 0x6}, {0x0, 0x1}, {0x7, 0x5}, {0x3, 0x5}, {0x0, 0x7}, {0x3, 0x7}, {0x4, 0x4}, {0x1, 0x1}, {0x5, 0x1}, {0x7, 0x9}, {0x2, 0x4}, {0x5, 0x1}, {0x1, 0x8}]}, @NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x6c, 0x5, 0xc, 0x48, 0x0, 0x2, 0x16, 0xb, 0x6c, 0x12, 0x16, 0x60, 0x1, 0x16, 0x60, 0x12, 0xc, 0x9, 0x6c]}]}, @NL80211_BAND_2GHZ={0x48, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x0, 0x800, 0x8135, 0x3f, 0x3ff, 0x80]}}, @NL80211_TXRATE_HT={0x12, 0x2, [{0x0, 0x8}, {0x7, 0x6}, {0x0, 0x2}, {0x1, 0x9}, {0x4}, {}, {0x1, 0x3}, {0x7}, {0x6, 0x2}, {0x2, 0x9}, {0x1, 0x7}, {0x3, 0x11}, {0x2, 0x2}, {0x6, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x4012, 0x7fff, 0x8, 0x0, 0xfff7, 0x100, 0x800, 0x3]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x1c, 0x2, [{0x5, 0xa}, {0x1, 0x4}, {0x6, 0x3}, {0x4, 0x8}, {0x3, 0x3}, {0x0, 0x5}, {0x4, 0x6}, {0x1, 0x8}, {0x4, 0x5}, {0x7, 0x1}, {0x1, 0xa}, {0x1, 0x7}, {0x3, 0x1}, {0x6, 0x2}, {0x1, 0x4}, {0x7, 0x9}, {0x4, 0xa}, {0x5}, {0x7, 0x2}, {0x5, 0x7}, {0x2, 0x3}, {0x6, 0x1}, {0x0, 0x8}, {0x4, 0xa}]}]}, @NL80211_BAND_6GHZ={0xd0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x26, 0x2, [{0x4}, {0x7, 0x4}, {0x2, 0xa}, {0x1, 0x1}, {0x7, 0x6}, {0x0, 0x7}, {0x2, 0x9}, {0x6, 0x2}, {0x7, 0x1}, {0x6}, {0x0, 0x1}, {0x0, 0x9}, {0x1, 0x2}, {0x1, 0x8}, {0x1, 0x7}, {0x6, 0x7}, {0x2, 0x2}, {0x7, 0x4}, {0x2, 0x1}, {0x4, 0x3}, {0x5, 0x8}, {0x0, 0x1}, {0x6, 0x9}, {0x6, 0x7}, {0x3}, {0x3, 0x4}, {0x3, 0x6}, {0x0, 0x6}, {0x7, 0x3}, {0x7, 0x7}, {0x4, 0x1}, {0x0, 0x2}, {0x1, 0x8}, {0x3, 0x6}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x3e, 0x2, [{0x4, 0x9}, {0x3, 0x6}, {0x6}, {0x1, 0x5}, {0x2, 0x4}, {0x7, 0x4}, {0x1, 0xa}, {0x2}, {0x0, 0x8}, {0x0, 0x9}, {0x1, 0x8}, {0x2, 0x5}, {0x7, 0x4}, {0x5, 0x2}, {0x1, 0x8}, {0x3, 0x8}, {0x6, 0xa}, {0x4, 0x3}, {0x1}, {0x1, 0x9}, {0x1, 0xa}, {0x0, 0x1}, {0x1, 0x8}, {0x7, 0x1}, {0x6, 0x7}, {0x2, 0x1}, {0x5, 0x9}, {0x3, 0x2}, {0x7}, {0x1, 0x3}, {0x7, 0x7}, {0x0, 0x5}, {0x7, 0x3}, {0x3, 0x2}, {0x6, 0x5}, {0x7, 0xa}, {0x3, 0x6}, {0x7, 0x8}, {0x2}, {0x3, 0x4}, {0x7, 0x5}, {0x5, 0x3}, {0x1, 0x5}, {0x6, 0x1}, {0x5, 0x9}, {0x3, 0x3}, {0x1}, {0x7, 0x7}, {0x1, 0x8}, {0x5, 0x3}, {0x0, 0x9}, {0x0, 0x8}, {0x5, 0x8}, {0x3, 0x8}, {0x2, 0x8}, {0x1, 0x8}, {0x3, 0x9}, {0x0, 0x7}]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x1, 0x1, 0x6c, 0x30, 0x6c, 0x2, 0x12, 0x60]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x24, 0x68, 0x1b, 0x5, 0x1b, 0x1b, 0x3, 0x24, 0xc, 0x1c, 0x18, 0x6c, 0x18, 0x24, 0x4, 0x3, 0x60, 0x18, 0x36, 0x5, 0x1, 0x48, 0x4, 0x2, 0x6c, 0x1b, 0x36, 0x5]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x6c, 0x1, 0x30, 0xc, 0xb, 0x60, 0x1b, 0xc, 0x36, 0x7c, 0x1, 0x24, 0x69, 0x6c, 0x4, 0xb, 0xb, 0xc, 0x30, 0x18, 0x1]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x3f, 0x55b, 0x1, 0xe118, 0x26, 0x8, 0x3]}}]}, @NL80211_BAND_60GHZ={0x48, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x35, 0x2, [{0x4, 0x7}, {0x2, 0x8}, {0x7, 0x9}, {0x4, 0x3}, {0x1, 0x3}, {0x2, 0x7}, {0x7, 0x5}, {0x2, 0x3}, {0x1, 0x4}, {0x0, 0x1}, {0x2, 0x1}, {0x3, 0x9}, {0x2, 0x1}, {0x0, 0x7}, {0x4, 0x4}, {0x1, 0x6}, {0x4, 0x5}, {0x2, 0xa}, {0x6}, {0x6, 0x2}, {0x1, 0x4}, {0x1, 0x2}, {0x0, 0x6}, {0x0, 0x8}, {0x4, 0xa}, {0x1, 0x7}, {0x7}, {0x5}, {0x7, 0x9}, {0x4, 0x5}, {0x2, 0x6}, {0x3, 0x6}, {0x2, 0x9}, {0x1, 0x6}, {0x7, 0x3}, {0x0, 0x3}, {0x0, 0x5}, {0x5, 0x6}, {0x1, 0x7}, {0x5, 0x4}, {0x7, 0x9}, {0x0, 0x7}, {0x3, 0x2}, {0x7, 0x6}, {0x0, 0xa}, {0x6, 0x7}, {0x1, 0x7}, {0x5, 0x5}, {0x5, 0x3}]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x9, 0x30, 0x12, 0x36, 0x67, 0x12, 0x16, 0x4]}]}, @NL80211_BAND_5GHZ={0x68, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x10, 0x1, [0x2, 0x6, 0x16, 0x5, 0x4, 0x18, 0x6c, 0x4, 0x48, 0x36, 0x2, 0x3]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0x9, 0x18, 0x6, 0x18, 0x1, 0x1, 0x16, 0x60, 0x1b, 0x5, 0x77, 0x30, 0x6c, 0x60]}, @NL80211_TXRATE_HT={0x15, 0x2, [{0x6}, {0x4, 0x5}, {0x1, 0x4}, {0x5, 0x4}, {0x5, 0x8}, {0x0, 0x4}, {0x6, 0xa}, {0x7, 0x9}, {0x6, 0x6}, {0x2, 0x6}, {0x3, 0x9}, {0x4, 0x1}, {0x2, 0x3}, {0x6, 0x2}, {0x1, 0x5}, {0x4, 0x6}, {0x7, 0x1}]}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x5d, 0x16, 0x65, 0x56, 0x24, 0xef6e8efccf3cb62c, 0x16, 0x48, 0x60, 0x36, 0x9, 0x18, 0xb, 0x16, 0x1b, 0x48, 0x0, 0x2, 0x3, 0x16, 0xc, 0x76, 0x94598cd824f9d6de, 0x4, 0x1b]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x12, 0x1, [0x2, 0xb, 0xc, 0x1, 0x6c, 0x18, 0x16, 0x60, 0x3, 0x6c, 0x7f, 0x4, 0x36, 0x3]}]}, @NL80211_BAND_5GHZ={0x44, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x27, 0x2, [{0x4, 0xa}, {0x7, 0x9}, {0x0, 0x7}, {0x7, 0x8}, {0x4, 0x4}, {0x5, 0x1}, {0x1, 0x5}, {0x5, 0x3}, {}, {0x3, 0x6}, {0x2, 0x6}, {0x0, 0x5}, {0x1, 0x1}, {0x7, 0x7}, {0x6, 0x4}, {0x6}, {0x0, 0x8}, {0x0, 0x2}, {0x3, 0x4}, {0x1, 0xa}, {0x1, 0x4}, {0x0, 0x6}, {0x2, 0x4}, {0x0, 0x1}, {0x1}, {0x0, 0x4}, {0x0, 0x1}, {0x2, 0x3}, {0x1, 0x2}, {0x5, 0x4}, {0x7, 0x6}, {0x6, 0x6}, {0x6, 0x3}, {0x7, 0x9}, {0x1, 0x2}]}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x3, 0x36]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x60, 0x48, 0x18, 0x24, 0x60, 0x12, 0x5, 0x48, 0x30]}]}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x8}, 0x4) r4 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r5, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x200a00}]) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r4) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r6, 0x11, 0x0, 0x1b2ec479) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r1) 21:49:38 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xf5000000, 0x1b2ec479) r1 = socket$inet(0x2, 0x0, 0x5121) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = syz_io_uring_complete(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r4, 0x1, 0x3b, 0x0, &(0x7f0000007500)) sendfile(r3, r4, &(0x7f0000000340), 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) statx(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x20, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x4}, [{0x2, 0x0, r5}, {0x2, 0x4, r6}, {0x2, 0x4, 0xee01}, {0x2, 0x4, r8}, {0x2, 0x3, 0xee01}], {0x4, 0x6}, [{0x8, 0x2, r9}, {0x8, 0x63a43ac28f332278}], {0x10, 0x6}, {0x20, 0x6}}, 0x5c, 0x4) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000000)) 21:49:38 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001000b0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:38 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xc0000000000000}]) close(r0) 21:49:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100180f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:39 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff7ff, 0x1b2ec479) 21:49:39 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) fallocate(r0, 0x11, 0xd7ff800, 0x1b2ec479) 21:49:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000009001001c0f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100200f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) 21:49:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2c, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00}]) 21:49:39 executing program 3: r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x81, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x200a00, 0x0, 0xc0010000000000}]) close(r0) 21:49:39 executing program 5: set_mempolicy(0x1, &(0x7f0000000100)=0x2e7f, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200002, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100260f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34cc0006ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x