ld_fail+0x3c0/0x510 [ 339.545480][ T7173] __should_failslab+0x9f/0xe0 [ 339.550086][ T7173] should_failslab+0x9/0x20 [ 339.554421][ T7173] kmem_cache_alloc+0x4f/0x2f0 [ 339.559018][ T7173] ? prepare_creds+0x30/0x690 [ 339.563534][ T7173] prepare_creds+0x30/0x690 [ 339.567870][ T7173] ovl_create_or_link+0x196/0x18a0 [ 339.572829][ T7173] ? ovl_create_object+0x380/0x380 [ 339.577766][ T7173] ? __kasan_check_write+0x14/0x20 [ 339.582712][ T7173] ? _raw_spin_lock+0xa3/0x1b0 [ 339.587399][ T7173] ? __kasan_check_write+0x14/0x20 [ 339.592347][ T7173] ? _raw_spin_lock+0xa3/0x1b0 [ 339.596948][ T7173] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 339.602156][ T7173] ? _raw_spin_unlock+0x4d/0x70 [ 339.606843][ T7173] ? __kasan_check_write+0x14/0x20 [ 339.611788][ T7173] ? _raw_spin_lock+0xa3/0x1b0 [ 339.616474][ T7173] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 339.621684][ T7173] ? inode_init_owner+0x298/0x620 [ 339.626632][ T7173] ovl_create_object+0x252/0x380 [ 339.631407][ T7173] ? ovl_rename+0x1960/0x1960 [ 339.635918][ T7173] ? selinux_inode_mkdir+0x22/0x30 [ 339.640869][ T7173] ovl_mkdir+0x29/0x30 [ 339.644794][ T7173] vfs_mkdir+0x360/0x580 [ 339.648852][ T7173] do_mkdirat+0x1e8/0x420 [ 339.653017][ T7173] ? vfs_mkdir+0x580/0x580 [ 339.657266][ T7173] ? getname_flags+0x1fb/0x510 [ 339.661963][ T7173] __x64_sys_mkdir+0x6e/0x80 [ 339.666381][ T7173] do_syscall_64+0x44/0xd0 [ 339.670635][ T7173] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 339.676362][ T7173] RIP: 0033:0x7fa2e0db40d9 [ 339.680635][ T7173] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 339.700056][ T7173] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 339.708295][ T7173] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 339.716282][ T7173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 339.724091][ T7173] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 339.731990][ T7173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:24:55 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 16) 14:24:55 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) close_range(r1, r0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x7800, 0x20, 0x96f, 0x81, {{0x62, 0x4, 0x2, 0x4, 0x188, 0x68, 0x0, 0x80, 0x2f, 0x0, @private=0xa010100, @empty, {[@lsrr={0x83, 0xf, 0xb, [@multicast1, @empty, @rand_addr=0x64010102]}, @timestamp_addr={0x44, 0x14, 0xe3, 0x1, 0x8, [{@private=0xa010100, 0x8}, {@remote, 0x80}]}, @cipso={0x86, 0x71, 0xffffffffffffffff, [{0x1, 0x11, "98ea908d6e937d940f97d42c0103cc"}, {0x2, 0x11, "a81d95511a642378106c156d8129a6"}, {0x7, 0x2}, {0x5, 0x8, "fca201a925ef"}, {0x0, 0xc, "1369aa08d9c0465e3fc2"}, {0x0, 0x5, "360ffa"}, {0x0, 0x11, "5fe9cd1d8a9eab76da115d1e67e555"}, {0x5, 0x12, "f585164b18773fb74f7bafe83161d102"}, {0x0, 0x5, "6acc35"}, {0x2, 0x6, "2baa9726"}]}, @cipso={0x86, 0x35, 0x3, [{0x5, 0x8, "6b5ff78e784c"}, {0x7, 0x10, "de1312816249fe575259a2df95ed"}, {0x2, 0x9, "201a12d2bb902c"}, {0x2, 0x2}, {0x2, 0x5, 'C]x'}, {0x0, 0x7, "d3c8d9c033"}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x37, 0x0, [{0x2, 0xf, "f6eefdbc38e876e05bd486b5c7"}, {0x0, 0x12, "2a13fc9d0bfaa27d1b4c1a9660bb7469"}, {0x7, 0x10, "b255d65ecc2c8f6b7c1b24b77a2c"}]}, @timestamp_addr={0x44, 0xc, 0x50, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0xd}, 0x40}]}, @ssrr={0x89, 0x17, 0x4a, [@multicast2, @local, @private=0xa010102, @local, @private=0xa010102]}, @timestamp_prespec={0x44, 0x44, 0x6c, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0xfffffffb}, {@empty, 0xff}, {@multicast1, 0x9}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@loopback, 0x9}, {@rand_addr=0x64010101}, {@multicast1, 0x4}]}, @rr={0x7, 0x7, 0xa2, [@loopback]}]}}}}}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/kernel/wakeup_reasons', 0x200200, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1e, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x0, 0xa, 0x5, 0xb, 0x2, 0x4}, @jmp={0x5, 0x1, 0x0, 0x1, 0x1, 0x100, 0x10}]}, &(0x7f0000000140)='syzkaller\x00', 0xe, 0x2c, &(0x7f00000001c0)=""/44, 0x41000, 0x17, '\x00', r3, 0x24, r4, 0x8, &(0x7f0000000500)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x0, 0x8}, 0x10, 0xffffffffffffffff, r2}, 0x80) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='sys_enter\x00', r5}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r2, 0xce5a1000) openat$null(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0) (async) pipe2(&(0x7f0000000640), 0x80800) (async) close_range(r1, r0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x7800, 0x20, 0x96f, 0x81, {{0x62, 0x4, 0x2, 0x4, 0x188, 0x68, 0x0, 0x80, 0x2f, 0x0, @private=0xa010100, @empty, {[@lsrr={0x83, 0xf, 0xb, [@multicast1, @empty, @rand_addr=0x64010102]}, @timestamp_addr={0x44, 0x14, 0xe3, 0x1, 0x8, [{@private=0xa010100, 0x8}, {@remote, 0x80}]}, @cipso={0x86, 0x71, 0xffffffffffffffff, [{0x1, 0x11, "98ea908d6e937d940f97d42c0103cc"}, {0x2, 0x11, "a81d95511a642378106c156d8129a6"}, {0x7, 0x2}, {0x5, 0x8, "fca201a925ef"}, {0x0, 0xc, "1369aa08d9c0465e3fc2"}, {0x0, 0x5, "360ffa"}, {0x0, 0x11, "5fe9cd1d8a9eab76da115d1e67e555"}, {0x5, 0x12, "f585164b18773fb74f7bafe83161d102"}, {0x0, 0x5, "6acc35"}, {0x2, 0x6, "2baa9726"}]}, @cipso={0x86, 0x35, 0x3, [{0x5, 0x8, "6b5ff78e784c"}, {0x7, 0x10, "de1312816249fe575259a2df95ed"}, {0x2, 0x9, "201a12d2bb902c"}, {0x2, 0x2}, {0x2, 0x5, 'C]x'}, {0x0, 0x7, "d3c8d9c033"}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x37, 0x0, [{0x2, 0xf, "f6eefdbc38e876e05bd486b5c7"}, {0x0, 0x12, "2a13fc9d0bfaa27d1b4c1a9660bb7469"}, {0x7, 0x10, "b255d65ecc2c8f6b7c1b24b77a2c"}]}, @timestamp_addr={0x44, 0xc, 0x50, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0xd}, 0x40}]}, @ssrr={0x89, 0x17, 0x4a, [@multicast2, @local, @private=0xa010102, @local, @private=0xa010102]}, @timestamp_prespec={0x44, 0x44, 0x6c, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0xfffffffb}, {@empty, 0xff}, {@multicast1, 0x9}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@loopback, 0x9}, {@rand_addr=0x64010101}, {@multicast1, 0x4}]}, @rr={0x7, 0x7, 0xa2, [@loopback]}]}}}}}) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/kernel/wakeup_reasons', 0x200200, 0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1e, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x0, 0xa, 0x5, 0xb, 0x2, 0x4}, @jmp={0x5, 0x1, 0x0, 0x1, 0x1, 0x100, 0x10}]}, &(0x7f0000000140)='syzkaller\x00', 0xe, 0x2c, &(0x7f00000001c0)=""/44, 0x41000, 0x17, '\x00', r3, 0x24, r4, 0x8, &(0x7f0000000500)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x0, 0x8}, 0x10, 0xffffffffffffffff, r2}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='sys_enter\x00', r5}, 0x10) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r2, 0xce5a1000) (async) [ 339.739805][ T7173] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 339.747616][ T7173] 14:24:55 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 11) 14:24:55 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) close_range(r1, r0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x7800, 0x20, 0x96f, 0x81, {{0x62, 0x4, 0x2, 0x4, 0x188, 0x68, 0x0, 0x80, 0x2f, 0x0, @private=0xa010100, @empty, {[@lsrr={0x83, 0xf, 0xb, [@multicast1, @empty, @rand_addr=0x64010102]}, @timestamp_addr={0x44, 0x14, 0xe3, 0x1, 0x8, [{@private=0xa010100, 0x8}, {@remote, 0x80}]}, @cipso={0x86, 0x71, 0xffffffffffffffff, [{0x1, 0x11, "98ea908d6e937d940f97d42c0103cc"}, {0x2, 0x11, "a81d95511a642378106c156d8129a6"}, {0x7, 0x2}, {0x5, 0x8, "fca201a925ef"}, {0x0, 0xc, "1369aa08d9c0465e3fc2"}, {0x0, 0x5, "360ffa"}, {0x0, 0x11, "5fe9cd1d8a9eab76da115d1e67e555"}, {0x5, 0x12, "f585164b18773fb74f7bafe83161d102"}, {0x0, 0x5, "6acc35"}, {0x2, 0x6, "2baa9726"}]}, @cipso={0x86, 0x35, 0x3, [{0x5, 0x8, "6b5ff78e784c"}, {0x7, 0x10, "de1312816249fe575259a2df95ed"}, {0x2, 0x9, "201a12d2bb902c"}, {0x2, 0x2}, {0x2, 0x5, 'C]x'}, {0x0, 0x7, "d3c8d9c033"}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x37, 0x0, [{0x2, 0xf, "f6eefdbc38e876e05bd486b5c7"}, {0x0, 0x12, "2a13fc9d0bfaa27d1b4c1a9660bb7469"}, {0x7, 0x10, "b255d65ecc2c8f6b7c1b24b77a2c"}]}, @timestamp_addr={0x44, 0xc, 0x50, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0xd}, 0x40}]}, @ssrr={0x89, 0x17, 0x4a, [@multicast2, @local, @private=0xa010102, @local, @private=0xa010102]}, @timestamp_prespec={0x44, 0x44, 0x6c, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0xfffffffb}, {@empty, 0xff}, {@multicast1, 0x9}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@loopback, 0x9}, {@rand_addr=0x64010101}, {@multicast1, 0x4}]}, @rr={0x7, 0x7, 0xa2, [@loopback]}]}}}}}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/kernel/wakeup_reasons', 0x200200, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1e, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x0, 0xa, 0x5, 0xb, 0x2, 0x4}, @jmp={0x5, 0x1, 0x0, 0x1, 0x1, 0x100, 0x10}]}, &(0x7f0000000140)='syzkaller\x00', 0xe, 0x2c, &(0x7f00000001c0)=""/44, 0x41000, 0x17, '\x00', r3, 0x24, r4, 0x8, &(0x7f0000000500)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x0, 0x8}, 0x10, 0xffffffffffffffff, r2}, 0x80) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='sys_enter\x00', r5}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r2, 0xce5a1000) openat$null(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0) (async) pipe2(&(0x7f0000000640), 0x80800) (async) close_range(r1, r0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x7800, 0x20, 0x96f, 0x81, {{0x62, 0x4, 0x2, 0x4, 0x188, 0x68, 0x0, 0x80, 0x2f, 0x0, @private=0xa010100, @empty, {[@lsrr={0x83, 0xf, 0xb, [@multicast1, @empty, @rand_addr=0x64010102]}, @timestamp_addr={0x44, 0x14, 0xe3, 0x1, 0x8, [{@private=0xa010100, 0x8}, {@remote, 0x80}]}, @cipso={0x86, 0x71, 0xffffffffffffffff, [{0x1, 0x11, "98ea908d6e937d940f97d42c0103cc"}, {0x2, 0x11, "a81d95511a642378106c156d8129a6"}, {0x7, 0x2}, {0x5, 0x8, "fca201a925ef"}, {0x0, 0xc, "1369aa08d9c0465e3fc2"}, {0x0, 0x5, "360ffa"}, {0x0, 0x11, "5fe9cd1d8a9eab76da115d1e67e555"}, {0x5, 0x12, "f585164b18773fb74f7bafe83161d102"}, {0x0, 0x5, "6acc35"}, {0x2, 0x6, "2baa9726"}]}, @cipso={0x86, 0x35, 0x3, [{0x5, 0x8, "6b5ff78e784c"}, {0x7, 0x10, "de1312816249fe575259a2df95ed"}, {0x2, 0x9, "201a12d2bb902c"}, {0x2, 0x2}, {0x2, 0x5, 'C]x'}, {0x0, 0x7, "d3c8d9c033"}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x37, 0x0, [{0x2, 0xf, "f6eefdbc38e876e05bd486b5c7"}, {0x0, 0x12, "2a13fc9d0bfaa27d1b4c1a9660bb7469"}, {0x7, 0x10, "b255d65ecc2c8f6b7c1b24b77a2c"}]}, @timestamp_addr={0x44, 0xc, 0x50, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0xd}, 0x40}]}, @ssrr={0x89, 0x17, 0x4a, [@multicast2, @local, @private=0xa010102, @local, @private=0xa010102]}, @timestamp_prespec={0x44, 0x44, 0x6c, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x1e}, 0xfffffffb}, {@empty, 0xff}, {@multicast1, 0x9}, {@loopback, 0x7}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, {@loopback, 0x9}, {@rand_addr=0x64010101}, {@multicast1, 0x4}]}, @rr={0x7, 0x7, 0xa2, [@loopback]}]}}}}}) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/kernel/wakeup_reasons', 0x200200, 0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1e, 0x5, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x0, 0xa, 0x5, 0xb, 0x2, 0x4}, @jmp={0x5, 0x1, 0x0, 0x1, 0x1, 0x100, 0x10}]}, &(0x7f0000000140)='syzkaller\x00', 0xe, 0x2c, &(0x7f00000001c0)=""/44, 0x41000, 0x17, '\x00', r3, 0x24, r4, 0x8, &(0x7f0000000500)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000540)={0x1, 0x0, 0x0, 0x8}, 0x10, 0xffffffffffffffff, r2}, 0x80) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='sys_enter\x00', r5}, 0x10) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r2, 0xce5a1000) (async) [ 339.799852][ T7187] FAULT_INJECTION: forcing a failure. [ 339.799852][ T7187] name failslab, interval 1, probability 0, space 0, times 0 [ 339.842628][ T7187] CPU: 0 PID: 7187 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 339.852613][ T7187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 339.862508][ T7187] Call Trace: [ 339.865629][ T7187] [ 339.868405][ T7187] dump_stack_lvl+0x151/0x1b7 [ 339.872919][ T7187] ? bfq_pos_tree_add_move+0x43e/0x43e [ 339.878216][ T7187] ? __this_cpu_preempt_check+0x13/0x20 [ 339.883595][ T7187] dump_stack+0x15/0x17 [ 339.887585][ T7187] should_fail+0x3c0/0x510 [ 339.891839][ T7187] __should_failslab+0x9f/0xe0 [ 339.896441][ T7187] should_failslab+0x9/0x20 [ 339.900780][ T7187] kmem_cache_alloc+0x4f/0x2f0 [ 339.905384][ T7187] ? __kasan_check_write+0x14/0x20 [ 339.910331][ T7187] ? prepare_creds+0x30/0x690 [ 339.915794][ T7187] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 339.921090][ T7187] prepare_creds+0x30/0x690 [ 339.925427][ T7187] copy_creds+0xde/0x640 [ 339.929517][ T7187] copy_process+0x775/0x3250 [ 339.933937][ T7187] ? check_stack_object+0xf7/0x130 [ 339.938883][ T7187] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 339.943830][ T7187] ? copy_clone_args_from_user+0x6cf/0x790 [ 339.949470][ T7187] kernel_clone+0x22d/0x990 [ 339.953813][ T7187] ? dup_mmap+0xea0/0xea0 [ 339.957976][ T7187] ? create_io_thread+0x1e0/0x1e0 [ 339.962835][ T7187] ? file_end_write+0x1b0/0x1b0 [ 339.967522][ T7187] __x64_sys_clone3+0x375/0x3a0 [ 339.972208][ T7187] ? __ia32_sys_clone+0x300/0x300 [ 339.977069][ T7187] ? ksys_write+0x25f/0x2c0 [ 339.981411][ T7187] ? debug_smp_processor_id+0x17/0x20 [ 339.986615][ T7187] do_syscall_64+0x44/0xd0 [ 339.990869][ T7187] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 339.996597][ T7187] RIP: 0033:0x7f4591dbd0d9 [ 340.000855][ T7187] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 340.020292][ T7187] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 340.028535][ T7187] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:24:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 340.036434][ T7187] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 340.044245][ T7187] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 340.052059][ T7187] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 340.059868][ T7187] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 340.067688][ T7187] 14:24:55 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 17) 14:24:55 executing program 5: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:24:55 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) syz_clone3(&(0x7f0000000040)={0x82001000, 0x0, &(0x7f00000000c0), 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff5a, {r1}}, 0x58) 14:24:55 executing program 5: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) 14:24:55 executing program 5: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 340.350990][ T7223] FAULT_INJECTION: forcing a failure. [ 340.350990][ T7223] name failslab, interval 1, probability 0, space 0, times 0 [ 340.369021][ T7223] CPU: 1 PID: 7223 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 340.379005][ T7223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 340.388911][ T7223] Call Trace: [ 340.392034][ T7223] [ 340.394799][ T7223] dump_stack_lvl+0x151/0x1b7 [ 340.399313][ T7223] ? bfq_pos_tree_add_move+0x43e/0x43e [ 340.404604][ T7223] ? do_syscall_64+0x44/0xd0 [ 340.409032][ T7223] dump_stack+0x15/0x17 [ 340.413023][ T7223] should_fail+0x3c0/0x510 [ 340.417299][ T7223] __should_failslab+0x9f/0xe0 [ 340.421878][ T7223] should_failslab+0x9/0x20 [ 340.426218][ T7223] kmem_cache_alloc+0x4f/0x2f0 [ 340.430819][ T7223] ? anon_vma_clone+0xa1/0x4f0 [ 340.435590][ T7223] anon_vma_clone+0xa1/0x4f0 [ 340.440019][ T7223] anon_vma_fork+0x91/0x4f0 [ 340.444355][ T7223] ? anon_vma_name+0x4c/0x70 [ 340.448784][ T7223] dup_mmap+0x750/0xea0 [ 340.452776][ T7223] ? __delayed_free_task+0x20/0x20 [ 340.457719][ T7223] ? mm_init+0x807/0x960 [ 340.461801][ T7223] dup_mm+0x91/0x330 [ 340.465535][ T7223] copy_mm+0x108/0x1b0 [ 340.469459][ T7223] copy_process+0x1295/0x3250 [ 340.474043][ T7223] ? check_stack_object+0xf7/0x130 [ 340.478985][ T7223] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 340.483933][ T7223] ? copy_clone_args_from_user+0x6cf/0x790 [ 340.489581][ T7223] kernel_clone+0x22d/0x990 [ 340.493915][ T7223] ? dup_mmap+0xea0/0xea0 [ 340.498099][ T7223] ? create_io_thread+0x1e0/0x1e0 [ 340.502943][ T7223] ? file_end_write+0x1b0/0x1b0 [ 340.507629][ T7223] __x64_sys_clone3+0x375/0x3a0 [ 340.512314][ T7223] ? __ia32_sys_clone+0x300/0x300 [ 340.517174][ T7223] ? ksys_write+0x25f/0x2c0 [ 340.521515][ T7223] ? debug_smp_processor_id+0x17/0x20 [ 340.526722][ T7223] do_syscall_64+0x44/0xd0 [ 340.530975][ T7223] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 340.536701][ T7223] RIP: 0033:0x7f4591dbd0d9 [ 340.540954][ T7223] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 340.560397][ T7223] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 340.568642][ T7223] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 340.576629][ T7223] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 340.584525][ T7223] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 340.592423][ T7223] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:24:55 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x166a9000) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) sendfile(r2, r0, 0x0, 0x2) [ 340.600239][ T7223] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 340.608056][ T7223] [ 340.637671][ T30] audit: type=1400 audit(1669731895.899:239): avc: denied { map } for pid=7230 comm="syz-executor.5" path="/dev/ptmx" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ptmx_t tclass=chr_file permissive=1 14:24:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x6) 14:24:56 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x166a9000) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) sendfile(r2, r0, 0x0, 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x166a9000) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) sendfile(r2, r0, 0x0, 0x2) (async) [ 340.702383][ T7233] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:24:56 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x166a9000) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) sendfile(r2, r0, 0x0, 0x2) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x166a9000) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) sendfile(r2, r0, 0x0, 0x2) (async) [ 340.752031][ T7236] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 340.780869][ T7236] FAULT_INJECTION: forcing a failure. [ 340.780869][ T7236] name failslab, interval 1, probability 0, space 0, times 0 [ 340.805882][ T7236] CPU: 1 PID: 7236 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 340.815867][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 340.825767][ T7236] Call Trace: [ 340.828883][ T7236] [ 340.831671][ T7236] dump_stack_lvl+0x151/0x1b7 [ 340.836171][ T7236] ? bfq_pos_tree_add_move+0x43e/0x43e [ 340.841468][ T7236] dump_stack+0x15/0x17 [ 340.845455][ T7236] should_fail+0x3c0/0x510 [ 340.849709][ T7236] ? security_prepare_creds+0x50/0x160 [ 340.855012][ T7236] __should_failslab+0x9f/0xe0 [ 340.859604][ T7236] should_failslab+0x9/0x20 [ 340.863945][ T7236] __kmalloc+0x6d/0x350 [ 340.867936][ T7236] security_prepare_creds+0x50/0x160 [ 340.873056][ T7236] prepare_creds+0x471/0x690 [ 340.877483][ T7236] ovl_create_or_link+0x196/0x18a0 [ 340.882436][ T7236] ? ovl_create_object+0x380/0x380 [ 340.887377][ T7236] ? __kasan_check_write+0x14/0x20 [ 340.892327][ T7236] ? _raw_spin_lock+0xa3/0x1b0 [ 340.896924][ T7236] ? __kasan_check_write+0x14/0x20 [ 340.901873][ T7236] ? _raw_spin_lock+0xa3/0x1b0 [ 340.906474][ T7236] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 340.911683][ T7236] ? _raw_spin_unlock+0x4d/0x70 [ 340.916366][ T7236] ? __kasan_check_write+0x14/0x20 [ 340.921314][ T7236] ? _raw_spin_lock+0xa3/0x1b0 [ 340.925914][ T7236] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 340.931123][ T7236] ? inode_init_owner+0x298/0x620 [ 340.935983][ T7236] ovl_create_object+0x252/0x380 [ 340.940760][ T7236] ? ovl_rename+0x1960/0x1960 [ 340.945279][ T7236] ? selinux_inode_mkdir+0x22/0x30 [ 340.950218][ T7236] ovl_mkdir+0x29/0x30 [ 340.954121][ T7236] vfs_mkdir+0x360/0x580 [ 340.958201][ T7236] do_mkdirat+0x1e8/0x420 [ 340.962365][ T7236] ? vfs_mkdir+0x580/0x580 [ 340.966617][ T7236] ? getname_flags+0x1fb/0x510 [ 340.971224][ T7236] __x64_sys_mkdir+0x6e/0x80 [ 340.975652][ T7236] do_syscall_64+0x44/0xd0 [ 340.979896][ T7236] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 340.985630][ T7236] RIP: 0033:0x7fa2e0db40d9 [ 340.989882][ T7236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.009319][ T7236] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 341.017574][ T7236] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 341.025375][ T7236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 341.033198][ T7236] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.040999][ T7236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.048812][ T7236] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 341.056624][ T7236] [ 341.068808][ T7247] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:24:56 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 12) 14:24:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x7) 14:24:56 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 18) 14:24:56 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) syz_clone3(&(0x7f0000000040)={0x82001000, 0x0, &(0x7f00000000c0), 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff5a, {r1}}, 0x58) 14:24:56 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x240043) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0xfb3, 0x800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000080)=""/240) 14:24:56 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x240043) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0xfb3, 0x800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000080)=""/240) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x240043) (async) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0xfb3, 0x800) (async) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) (async) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000080)=""/240) (async) 14:24:56 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x240043) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0xfb3, 0x800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000080)=""/240) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x240043) (async) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0xfb3, 0x800) (async) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) (async) ioctl$HIDIOCGRAWINFO(r1, 0x80084803, &(0x7f0000000080)=""/240) (async) 14:24:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8) [ 341.234137][ T7256] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:24:56 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='vnet_tx_trigger\x00', r1}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 14:24:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc) [ 341.317365][ T7280] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 341.339887][ T7258] FAULT_INJECTION: forcing a failure. [ 341.339887][ T7258] name failslab, interval 1, probability 0, space 0, times 0 [ 341.354061][ T7258] CPU: 0 PID: 7258 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 341.364307][ T7258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 341.374199][ T7258] Call Trace: [ 341.377320][ T7258] [ 341.380102][ T7258] dump_stack_lvl+0x151/0x1b7 [ 341.384615][ T7258] ? bfq_pos_tree_add_move+0x43e/0x43e [ 341.389921][ T7258] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 341.396166][ T7258] dump_stack+0x15/0x17 [ 341.400147][ T7258] should_fail+0x3c0/0x510 [ 341.404403][ T7258] __should_failslab+0x9f/0xe0 [ 341.409001][ T7258] should_failslab+0x9/0x20 [ 341.413340][ T7258] kmem_cache_alloc+0x4f/0x2f0 [ 341.417940][ T7258] ? anon_vma_fork+0xf7/0x4f0 [ 341.422543][ T7258] anon_vma_fork+0xf7/0x4f0 [ 341.426882][ T7258] ? anon_vma_name+0x4c/0x70 [ 341.431305][ T7258] dup_mmap+0x750/0xea0 [ 341.435301][ T7258] ? __delayed_free_task+0x20/0x20 [ 341.440246][ T7258] ? mm_init+0x807/0x960 [ 341.444325][ T7258] dup_mm+0x91/0x330 [ 341.448057][ T7258] copy_mm+0x108/0x1b0 [ 341.451962][ T7258] copy_process+0x1295/0x3250 [ 341.456477][ T7258] ? check_stack_object+0xf7/0x130 [ 341.461423][ T7258] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 341.466371][ T7258] ? copy_clone_args_from_user+0x6cf/0x790 [ 341.472012][ T7258] kernel_clone+0x22d/0x990 [ 341.476349][ T7258] ? dup_mmap+0xea0/0xea0 [ 341.480516][ T7258] ? create_io_thread+0x1e0/0x1e0 [ 341.485376][ T7258] ? file_end_write+0x1b0/0x1b0 [ 341.490063][ T7258] __x64_sys_clone3+0x375/0x3a0 [ 341.494752][ T7258] ? __ia32_sys_clone+0x300/0x300 [ 341.499611][ T7258] ? ksys_write+0x25f/0x2c0 [ 341.503952][ T7258] ? debug_smp_processor_id+0x17/0x20 [ 341.509159][ T7258] do_syscall_64+0x44/0xd0 [ 341.513410][ T7258] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 341.519135][ T7258] RIP: 0033:0x7f4591dbd0d9 [ 341.523393][ T7258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.542934][ T7258] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 341.551166][ T7258] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 341.558975][ T7258] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 341.566790][ T7258] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 341.574600][ T7258] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 341.582410][ T7258] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 341.590325][ T7258] 14:24:56 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='vnet_tx_trigger\x00', r1}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='vnet_tx_trigger\x00', r1}, 0x10) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) [ 341.609127][ T7278] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 341.628621][ T7286] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 341.644624][ T7278] FAULT_INJECTION: forcing a failure. [ 341.644624][ T7278] name failslab, interval 1, probability 0, space 0, times 0 [ 341.672632][ T7278] CPU: 0 PID: 7278 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 341.682622][ T7278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 341.693734][ T7278] Call Trace: [ 341.696862][ T7278] [ 341.699633][ T7278] dump_stack_lvl+0x151/0x1b7 [ 341.704143][ T7278] ? bfq_pos_tree_add_move+0x43e/0x43e [ 341.709553][ T7278] ? mls_context_isvalid+0xa8/0x390 [ 341.714576][ T7278] ? policydb_context_isvalid+0x1d8/0x430 [ 341.720115][ T7278] dump_stack+0x15/0x17 [ 341.724107][ T7278] should_fail+0x3c0/0x510 [ 341.728369][ T7278] __should_failslab+0x9f/0xe0 [ 341.732961][ T7278] should_failslab+0x9/0x20 [ 341.737300][ T7278] kmem_cache_alloc+0x4f/0x2f0 [ 341.741899][ T7278] ? __d_alloc+0x2d/0x6b0 [ 341.746068][ T7278] __d_alloc+0x2d/0x6b0 [ 341.750067][ T7278] d_alloc_parallel+0xe0/0x12b0 [ 341.754745][ T7278] ? avc_denied+0x1b0/0x1b0 [ 341.759098][ T7278] ? ____kasan_kmalloc+0xee/0x110 [ 341.763945][ T7278] ? ovl_mkdir+0x29/0x30 [ 341.768025][ T7278] ? from_kgid+0x1a7/0x730 [ 341.772275][ T7278] ? d_hash_and_lookup+0x200/0x200 [ 341.777224][ T7278] ? selinux_inode_permission+0x426/0x650 [ 341.782778][ T7278] ? selinux_inode_follow_link+0x3a0/0x3a0 [ 341.788424][ T7278] __lookup_slow+0x14e/0x400 [ 341.792843][ T7278] ? __d_lookup+0x50a/0x580 [ 341.797183][ T7278] ? lookup_one_len+0x6a0/0x6a0 [ 341.801886][ T7278] lookup_one_len+0x444/0x6a0 [ 341.806387][ T7278] ? try_lookup_one_len+0x660/0x660 [ 341.811423][ T7278] ? __kasan_check_read+0x11/0x20 [ 341.816360][ T7278] ovl_create_or_link+0x7f1/0x18a0 [ 341.821311][ T7278] ? ovl_create_object+0x380/0x380 [ 341.826255][ T7278] ? __kasan_check_write+0x14/0x20 [ 341.831202][ T7278] ? _raw_spin_lock+0xa3/0x1b0 [ 341.835807][ T7278] ? __kasan_check_write+0x14/0x20 [ 341.840749][ T7278] ? _raw_spin_lock+0xa3/0x1b0 [ 341.845349][ T7278] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 341.850559][ T7278] ? _raw_spin_unlock+0x4d/0x70 [ 341.855242][ T7278] ? __kasan_check_write+0x14/0x20 [ 341.860189][ T7278] ? _raw_spin_lock+0xa3/0x1b0 [ 341.864790][ T7278] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 341.869997][ T7278] ? inode_init_owner+0x298/0x620 [ 341.874875][ T7278] ovl_create_object+0x252/0x380 [ 341.879634][ T7278] ? ovl_rename+0x1960/0x1960 [ 341.884146][ T7278] ? selinux_inode_mkdir+0x22/0x30 [ 341.889094][ T7278] ovl_mkdir+0x29/0x30 [ 341.893008][ T7278] vfs_mkdir+0x360/0x580 [ 341.897079][ T7278] do_mkdirat+0x1e8/0x420 [ 341.901246][ T7278] ? vfs_mkdir+0x580/0x580 [ 341.905497][ T7278] ? getname_flags+0x1fb/0x510 [ 341.910096][ T7278] __x64_sys_mkdir+0x6e/0x80 [ 341.914523][ T7278] do_syscall_64+0x44/0xd0 [ 341.918774][ T7278] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 341.924502][ T7278] RIP: 0033:0x7fa2e0db40d9 [ 341.928763][ T7278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.948636][ T7278] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 341.956879][ T7278] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 341.964691][ T7278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 14:24:57 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 13) [ 341.972587][ T7278] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 341.980396][ T7278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 341.988208][ T7278] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 341.996196][ T7278] 14:24:57 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 19) 14:24:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd) 14:24:57 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='vnet_tx_trigger\x00', r1}, 0x10) (async) close_range(r0, 0xffffffffffffffff, 0x0) [ 342.046128][ T7296] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 342.062394][ T7296] FAULT_INJECTION: forcing a failure. [ 342.062394][ T7296] name failslab, interval 1, probability 0, space 0, times 0 [ 342.081549][ T7299] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 342.089888][ T7301] FAULT_INJECTION: forcing a failure. 14:24:57 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) syz_clone3(&(0x7f0000000040)={0x82001000, 0x0, &(0x7f00000000c0), 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff5a, {r1}}, 0x58) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r1, r0, 0x0, 0x0) (async) fcntl$setstatus(r1, 0x407, 0x0) (async) syz_clone3(&(0x7f0000000040)={0x82001000, 0x0, &(0x7f00000000c0), 0x0, {0x1c}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff5a, {r1}}, 0x58) (async) 14:24:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 342.089888][ T7301] name failslab, interval 1, probability 0, space 0, times 0 [ 342.116463][ T7296] CPU: 0 PID: 7296 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 342.126451][ T7296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 342.136343][ T7296] Call Trace: [ 342.139471][ T7296] 14:24:57 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x10) [ 342.142245][ T7296] dump_stack_lvl+0x151/0x1b7 [ 342.146760][ T7296] ? bfq_pos_tree_add_move+0x43e/0x43e [ 342.152052][ T7296] ? ext4_get_block_unwritten+0x40/0x40 [ 342.157438][ T7296] dump_stack+0x15/0x17 [ 342.161431][ T7296] should_fail+0x3c0/0x510 [ 342.165679][ T7296] __should_failslab+0x9f/0xe0 [ 342.170277][ T7296] should_failslab+0x9/0x20 [ 342.174616][ T7296] kmem_cache_alloc+0x4f/0x2f0 [ 342.179218][ T7296] ? memcpy+0x56/0x70 [ 342.183035][ T7296] ? ext4_alloc_inode+0x21/0x620 [ 342.187815][ T7296] ? ext4_set_test_dummy_encryption+0x220/0x220 [ 342.193975][ T7296] ext4_alloc_inode+0x21/0x620 [ 342.198574][ T7296] ? ext4_set_test_dummy_encryption+0x220/0x220 [ 342.204651][ T7296] new_inode_pseudo+0x64/0x220 [ 342.209247][ T7296] new_inode+0x28/0x1c0 [ 342.213241][ T7296] __ext4_new_inode+0x29d/0x4780 [ 342.218015][ T7296] ? memset+0x35/0x40 [ 342.221833][ T7296] ? __dquot_initialize+0x241/0xe10 [ 342.226871][ T7296] ? ext4_mark_inode_used+0xc00/0xc00 [ 342.232074][ T7296] ? dquot_initialize+0x20/0x20 [ 342.236766][ T7296] ? may_create+0x647/0x8c0 [ 342.241115][ T7296] ext4_mkdir+0x41a/0xcf0 [ 342.245269][ T7296] ? ext4_symlink+0xfe0/0xfe0 [ 342.249779][ T7296] ? selinux_inode_mkdir+0x22/0x30 [ 342.254738][ T7296] ? security_inode_mkdir+0xf1/0x130 [ 342.259848][ T7296] vfs_mkdir+0x360/0x580 [ 342.263929][ T7296] ovl_mkdir_real+0x59/0x1a0 [ 342.268355][ T7296] ? ovl_create_real+0x20b/0x3c0 [ 342.273129][ T7296] ovl_create_real+0x21d/0x3c0 [ 342.277730][ T7296] ? ovl_mkdir_real+0x1a0/0x1a0 [ 342.282413][ T7296] ? __kasan_check_read+0x11/0x20 [ 342.287278][ T7296] ovl_create_or_link+0x803/0x18a0 [ 342.292229][ T7296] ? ovl_create_object+0x380/0x380 [ 342.297169][ T7296] ? __kasan_check_write+0x14/0x20 [ 342.302115][ T7296] ? _raw_spin_lock+0xa3/0x1b0 [ 342.306715][ T7296] ? __kasan_check_write+0x14/0x20 [ 342.311665][ T7296] ? _raw_spin_lock+0xa3/0x1b0 [ 342.316260][ T7296] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 342.321471][ T7296] ? _raw_spin_unlock+0x4d/0x70 [ 342.326168][ T7296] ? __kasan_check_write+0x14/0x20 [ 342.331103][ T7296] ? _raw_spin_lock+0xa3/0x1b0 [ 342.335703][ T7296] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 342.340919][ T7296] ? inode_init_owner+0x298/0x620 [ 342.345772][ T7296] ovl_create_object+0x252/0x380 [ 342.350545][ T7296] ? ovl_rename+0x1960/0x1960 [ 342.355059][ T7296] ? selinux_inode_mkdir+0x22/0x30 [ 342.360006][ T7296] ovl_mkdir+0x29/0x30 [ 342.363910][ T7296] vfs_mkdir+0x360/0x580 [ 342.367992][ T7296] do_mkdirat+0x1e8/0x420 [ 342.372158][ T7296] ? vfs_mkdir+0x580/0x580 [ 342.376416][ T7296] ? getname_flags+0x1fb/0x510 [ 342.381017][ T7296] __x64_sys_mkdir+0x6e/0x80 [ 342.385432][ T7296] do_syscall_64+0x44/0xd0 [ 342.389686][ T7296] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 342.395517][ T7296] RIP: 0033:0x7fa2e0db40d9 [ 342.399764][ T7296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 342.419206][ T7296] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 342.427467][ T7296] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 342.435264][ T7296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 342.443073][ T7296] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 342.450885][ T7296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 342.458695][ T7296] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 342.466606][ T7296] [ 342.469457][ T7301] CPU: 1 PID: 7301 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 342.479438][ T7301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 342.489342][ T7301] Call Trace: [ 342.492462][ T7301] [ 342.495236][ T7301] dump_stack_lvl+0x151/0x1b7 [ 342.499758][ T7301] ? bfq_pos_tree_add_move+0x43e/0x43e [ 342.505047][ T7301] dump_stack+0x15/0x17 [ 342.509035][ T7301] should_fail+0x3c0/0x510 [ 342.513288][ T7301] ? alloc_fdtable+0xaf/0x2b0 [ 342.517803][ T7301] __should_failslab+0x9f/0xe0 [ 342.522411][ T7301] should_failslab+0x9/0x20 [ 342.526740][ T7301] kmem_cache_alloc_trace+0x4a/0x310 [ 342.531948][ T7301] ? __kasan_check_write+0x14/0x20 [ 342.536893][ T7301] ? _raw_spin_lock+0xa3/0x1b0 [ 342.541584][ T7301] alloc_fdtable+0xaf/0x2b0 [ 342.546096][ T7301] dup_fd+0x781/0xa40 [ 342.549912][ T7301] ? avc_has_perm+0x16d/0x260 [ 342.554429][ T7301] copy_files+0xe6/0x200 [ 342.558515][ T7301] ? perf_event_attrs+0x30/0x30 [ 342.563207][ T7301] ? dup_task_struct+0xa60/0xa60 [ 342.568053][ T7301] ? security_task_alloc+0x132/0x150 [ 342.573184][ T7301] copy_process+0x11e9/0x3250 [ 342.577691][ T7301] ? check_stack_object+0xf7/0x130 [ 342.582636][ T7301] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 342.587667][ T7301] ? copy_clone_args_from_user+0x6cf/0x790 [ 342.593311][ T7301] kernel_clone+0x22d/0x990 [ 342.597748][ T7301] ? dup_mmap+0xea0/0xea0 [ 342.601901][ T7301] ? create_io_thread+0x1e0/0x1e0 [ 342.606761][ T7301] ? file_end_write+0x1b0/0x1b0 [ 342.611449][ T7301] __x64_sys_clone3+0x375/0x3a0 [ 342.616141][ T7301] ? __ia32_sys_clone+0x300/0x300 [ 342.621007][ T7301] ? ksys_write+0x25f/0x2c0 [ 342.625335][ T7301] ? debug_smp_processor_id+0x17/0x20 [ 342.630544][ T7301] do_syscall_64+0x44/0xd0 [ 342.634798][ T7301] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 342.640611][ T7301] RIP: 0033:0x7f4591dbd0d9 [ 342.644869][ T7301] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 342.664305][ T7301] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 342.672550][ T7301] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 342.680366][ T7301] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 342.688172][ T7301] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:24:57 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) fchdir(r0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x40000, 0x50) 14:24:58 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x100000000, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) r4 = getpid() r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = getpgid(r0) syz_clone3(&(0x7f0000000680)={0x8000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x37}, &(0x7f0000000400)=""/173, 0xad, &(0x7f0000000580)=""/165, &(0x7f0000000640)=[r3, r4, r2, r5, r6], 0x5}, 0x58) syz_clone3(&(0x7f00000002c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x6}, &(0x7f0000000140)=""/246, 0xf6, &(0x7f00000000c0)=""/41, &(0x7f0000000280)=[r3, r0], 0x2}, 0x58) 14:24:58 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 14) 14:24:58 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 20) 14:24:58 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) (rerun: 64) fchdir(r0) (async, rerun: 64) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x40000, 0x50) (rerun: 64) 14:24:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 342.695984][ T7301] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 342.703807][ T7301] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 342.711609][ T7301] 14:24:58 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) fchdir(r0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x40000, 0x50) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$tty1(0xc, 0x4, 0x3) (async) fchdir(r0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/power_supply', 0x40000, 0x50) (async) [ 342.795764][ T7326] FAULT_INJECTION: forcing a failure. [ 342.795764][ T7326] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.833633][ T7329] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:24:58 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x24100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='afs_file_error\x00', r1}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) [ 342.843684][ T7331] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 342.861721][ T7326] CPU: 1 PID: 7326 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 342.871715][ T7326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 342.881609][ T7326] Call Trace: [ 342.884752][ T7326] [ 342.887509][ T7326] dump_stack_lvl+0x151/0x1b7 [ 342.892197][ T7326] ? bfq_pos_tree_add_move+0x43e/0x43e [ 342.894094][ T7337] FAULT_INJECTION: forcing a failure. [ 342.894094][ T7337] name failslab, interval 1, probability 0, space 0, times 0 [ 342.897498][ T7326] ? stack_trace_save+0x1f0/0x1f0 [ 342.897528][ T7326] ? __kernel_text_address+0x9a/0x110 [ 342.919974][ T7326] dump_stack+0x15/0x17 [ 342.923971][ T7326] should_fail+0x3c0/0x510 [ 342.928218][ T7326] should_fail_alloc_page+0x58/0x70 [ 342.933338][ T7326] __alloc_pages+0x1de/0x7c0 [ 342.937764][ T7326] ? stack_trace_save+0x12d/0x1f0 [ 342.943146][ T7326] ? stack_trace_snprint+0x100/0x100 [ 342.948264][ T7326] ? __count_vm_events+0x30/0x30 [ 342.953038][ T7326] ? __kasan_slab_alloc+0xc4/0xe0 [ 342.957907][ T7326] ? __kasan_slab_alloc+0xb2/0xe0 [ 342.962766][ T7326] ? kmem_cache_alloc+0x189/0x2f0 [ 342.967615][ T7326] ? anon_vma_fork+0x1b9/0x4f0 [ 342.972216][ T7326] get_zeroed_page+0x19/0x40 [ 342.976645][ T7326] __pud_alloc+0x8b/0x260 [ 342.981158][ T7326] ? do_handle_mm_fault+0x2370/0x2370 [ 342.986368][ T7326] copy_page_range+0xd9e/0x1090 [ 342.991055][ T7326] ? pfn_valid+0x1e0/0x1e0 [ 342.995307][ T7326] dup_mmap+0x99f/0xea0 [ 342.999299][ T7326] ? __delayed_free_task+0x20/0x20 [ 343.004247][ T7326] ? mm_init+0x807/0x960 [ 343.008323][ T7326] dup_mm+0x91/0x330 [ 343.012059][ T7326] copy_mm+0x108/0x1b0 [ 343.015961][ T7326] copy_process+0x1295/0x3250 [ 343.020562][ T7326] ? check_stack_object+0xf7/0x130 [ 343.025510][ T7326] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 343.030544][ T7326] ? copy_clone_args_from_user+0x6cf/0x790 [ 343.036180][ T7326] ? check_kill_permission+0x37/0x490 [ 343.041416][ T7326] kernel_clone+0x22d/0x990 [ 343.045742][ T7326] ? dup_mmap+0xea0/0xea0 [ 343.049898][ T7326] ? create_io_thread+0x1e0/0x1e0 [ 343.054757][ T7326] __x64_sys_clone3+0x375/0x3a0 [ 343.059441][ T7326] ? __ia32_sys_clone+0x300/0x300 [ 343.064311][ T7326] ? __bpf_trace_sys_enter+0x62/0x70 [ 343.069603][ T7326] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 343.075500][ T7326] do_syscall_64+0x44/0xd0 [ 343.079764][ T7326] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 343.085481][ T7326] RIP: 0033:0x7f4591dbd0d9 [ 343.089733][ T7326] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.109177][ T7326] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 343.117506][ T7326] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 343.125317][ T7326] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 343.133143][ T7326] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 343.140941][ T7326] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 343.148768][ T7326] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 343.156681][ T7326] [ 343.159518][ T7337] CPU: 0 PID: 7337 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 343.169604][ T7337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 343.179499][ T7337] Call Trace: [ 343.182622][ T7337] [ 343.185409][ T7337] dump_stack_lvl+0x151/0x1b7 [ 343.189910][ T7337] ? bfq_pos_tree_add_move+0x43e/0x43e [ 343.195204][ T7337] ? pagecache_get_page+0xce3/0xdb0 [ 343.200239][ T7337] dump_stack+0x15/0x17 [ 343.204237][ T7337] should_fail+0x3c0/0x510 [ 343.208488][ T7337] __should_failslab+0x9f/0xe0 [ 343.213085][ T7337] should_failslab+0x9/0x20 [ 343.217430][ T7337] kmem_cache_alloc+0x4f/0x2f0 [ 343.222023][ T7337] ? jbd2_journal_add_journal_head+0x84/0x4b0 [ 343.227926][ T7337] ? ext4_inode_journal_mode+0x237/0x470 [ 343.233397][ T7337] jbd2_journal_add_journal_head+0x84/0x4b0 [ 343.239121][ T7337] jbd2_journal_get_create_access+0x48/0x4a0 [ 343.244939][ T7337] __ext4_journal_get_create_access+0xaf/0x550 [ 343.250925][ T7337] ? __ext4_forget+0x850/0x850 [ 343.255526][ T7337] ? __kasan_check_write+0x14/0x20 [ 343.260471][ T7337] ? up_read+0x14/0x90 [ 343.264379][ T7337] ext4_getblk+0x3d9/0x6f0 [ 343.268638][ T7337] ? ext4_get_block_unwritten+0x40/0x40 [ 343.274104][ T7337] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 343.279481][ T7337] ext4_bread+0x2f/0x180 [ 343.283570][ T7337] ext4_append+0x2e8/0x570 [ 343.287812][ T7337] ? ext4_init_new_dir+0xa10/0xa10 [ 343.292763][ T7337] ext4_init_new_dir+0x337/0xa10 [ 343.297540][ T7337] ? may_create+0x647/0x8c0 [ 343.301875][ T7337] ? ext4_init_dot_dotdot+0x500/0x500 [ 343.307088][ T7337] ext4_mkdir+0x4fa/0xcf0 [ 343.311247][ T7337] ? ext4_symlink+0xfe0/0xfe0 [ 343.315812][ T7337] ? selinux_inode_mkdir+0x22/0x30 [ 343.320707][ T7337] ? security_inode_mkdir+0xf1/0x130 [ 343.325826][ T7337] vfs_mkdir+0x360/0x580 [ 343.329914][ T7337] do_mkdirat+0x1e8/0x420 [ 343.334074][ T7337] ? vfs_mkdir+0x580/0x580 [ 343.338324][ T7337] ? getname_flags+0x1fb/0x510 [ 343.342937][ T7337] ? __bpf_trace_sys_enter+0x62/0x70 [ 343.348067][ T7337] __x64_sys_mkdir+0x6e/0x80 [ 343.352476][ T7337] do_syscall_64+0x44/0xd0 [ 343.358395][ T7337] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 343.364106][ T7337] RIP: 0033:0x7fa2e0db40d9 [ 343.368349][ T7337] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.387794][ T7337] RSP: 002b:00007fa2dfb06168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 14:24:58 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1c) 14:24:58 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x24100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='afs_file_error\x00', r1}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 14:24:58 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 21) [ 343.396034][ T7337] RAX: ffffffffffffffda RBX: 00007fa2e0ed4050 RCX: 00007fa2e0db40d9 [ 343.403845][ T7337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 343.411663][ T7337] RBP: 00007fa2dfb061d0 R08: 0000000000000000 R09: 0000000000000000 [ 343.419555][ T7337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 343.427365][ T7337] R13: 00007fffabdaab4f R14: 00007fa2dfb06300 R15: 0000000000022000 [ 343.435183][ T7337] 14:24:58 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x100000000, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) sendfile(r1, 0xffffffffffffffff, 0x0, 0x6) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) (async) r4 = getpid() (async) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) (async) r6 = getpgid(r0) syz_clone3(&(0x7f0000000680)={0x8000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x37}, &(0x7f0000000400)=""/173, 0xad, &(0x7f0000000580)=""/165, &(0x7f0000000640)=[r3, r4, r2, r5, r6], 0x5}, 0x58) (async) syz_clone3(&(0x7f00000002c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x6}, &(0x7f0000000140)=""/246, 0xf6, &(0x7f00000000c0)=""/41, &(0x7f0000000280)=[r3, r0], 0x2}, 0x58) [ 343.471476][ T7337] ENOMEM in journal_alloc_journal_head, retrying. [ 343.478130][ T7344] FAULT_INJECTION: forcing a failure. [ 343.478130][ T7344] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.499489][ T7344] CPU: 1 PID: 7344 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 343.509469][ T7344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 343.519361][ T7344] Call Trace: [ 343.522488][ T7344] [ 343.525264][ T7344] dump_stack_lvl+0x151/0x1b7 [ 343.529775][ T7344] ? bfq_pos_tree_add_move+0x43e/0x43e [ 343.535067][ T7344] ? __kasan_check_write+0x14/0x20 [ 343.540016][ T7344] ? __set_page_owner+0x2ee/0x310 [ 343.544878][ T7344] dump_stack+0x15/0x17 [ 343.548868][ T7344] should_fail+0x3c0/0x510 [ 343.553123][ T7344] should_fail_alloc_page+0x58/0x70 [ 343.558157][ T7344] __alloc_pages+0x1de/0x7c0 [ 343.562583][ T7344] ? __count_vm_events+0x30/0x30 [ 343.567354][ T7344] ? __count_vm_events+0x30/0x30 [ 343.572130][ T7344] ? __kasan_check_write+0x14/0x20 [ 343.577103][ T7344] ? _raw_spin_lock+0xa3/0x1b0 [ 343.581677][ T7344] __pmd_alloc+0xb1/0x550 [ 343.585842][ T7344] ? kmem_cache_alloc+0x189/0x2f0 [ 343.590702][ T7344] ? anon_vma_fork+0x1b9/0x4f0 [ 343.595303][ T7344] ? __pud_alloc+0x260/0x260 [ 343.599727][ T7344] ? __pud_alloc+0x218/0x260 [ 343.604155][ T7344] ? do_handle_mm_fault+0x2370/0x2370 [ 343.609362][ T7344] copy_page_range+0xd04/0x1090 [ 343.614055][ T7344] ? pfn_valid+0x1e0/0x1e0 [ 343.618305][ T7344] dup_mmap+0x99f/0xea0 [ 343.622295][ T7344] ? __delayed_free_task+0x20/0x20 [ 343.627243][ T7344] ? mm_init+0x807/0x960 [ 343.631325][ T7344] dup_mm+0x91/0x330 [ 343.635056][ T7344] copy_mm+0x108/0x1b0 [ 343.638962][ T7344] copy_process+0x1295/0x3250 [ 343.643474][ T7344] ? check_stack_object+0xf7/0x130 [ 343.648423][ T7344] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 343.653369][ T7344] ? copy_clone_args_from_user+0x6cf/0x790 [ 343.659009][ T7344] kernel_clone+0x22d/0x990 [ 343.663356][ T7344] ? dup_mmap+0xea0/0xea0 [ 343.667607][ T7344] ? create_io_thread+0x1e0/0x1e0 [ 343.672570][ T7344] ? file_end_write+0x1b0/0x1b0 [ 343.677258][ T7344] __x64_sys_clone3+0x375/0x3a0 [ 343.681943][ T7344] ? __ia32_sys_clone+0x300/0x300 [ 343.686922][ T7344] ? ksys_write+0x25f/0x2c0 [ 343.691238][ T7344] ? debug_smp_processor_id+0x17/0x20 [ 343.696445][ T7344] do_syscall_64+0x44/0xd0 [ 343.700692][ T7344] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 343.706419][ T7344] RIP: 0033:0x7f4591dbd0d9 [ 343.710675][ T7344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.730111][ T7344] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 343.738358][ T7344] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 343.746171][ T7344] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 343.753981][ T7344] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 343.761792][ T7344] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:24:59 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x24100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='afs_file_error\x00', r1}, 0x10) (async) close_range(r0, 0xffffffffffffffff, 0x0) 14:24:59 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 22) 14:24:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 15) [ 343.769602][ T7344] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 343.777433][ T7344] 14:24:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 343.819301][ T7360] FAULT_INJECTION: forcing a failure. [ 343.819301][ T7360] name failslab, interval 1, probability 0, space 0, times 0 [ 343.821673][ T7358] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 343.863254][ T7363] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 343.864876][ T7360] CPU: 0 PID: 7360 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 343.881206][ T7360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 343.891098][ T7360] Call Trace: [ 343.894222][ T7360] [ 343.897024][ T7360] dump_stack_lvl+0x151/0x1b7 [ 343.901511][ T7360] ? bfq_pos_tree_add_move+0x43e/0x43e [ 343.906813][ T7360] dump_stack+0x15/0x17 [ 343.910800][ T7360] should_fail+0x3c0/0x510 [ 343.915052][ T7360] ? kvmalloc_node+0x82/0x130 [ 343.919583][ T7360] __should_failslab+0x9f/0xe0 [ 343.924169][ T7360] should_failslab+0x9/0x20 [ 343.928507][ T7360] __kmalloc+0x6d/0x350 [ 343.932502][ T7360] ? kvmalloc_node+0x82/0x130 [ 343.937020][ T7360] kvmalloc_node+0x82/0x130 [ 343.941437][ T7360] alloc_fdtable+0x173/0x2b0 [ 343.945865][ T7360] dup_fd+0x781/0xa40 [ 343.949680][ T7360] ? avc_has_perm+0x16d/0x260 [ 343.954196][ T7360] copy_files+0xe6/0x200 [ 343.958283][ T7360] ? perf_event_attrs+0x30/0x30 [ 343.962962][ T7360] ? dup_task_struct+0xa60/0xa60 [ 343.967735][ T7360] ? security_task_alloc+0x132/0x150 [ 343.972891][ T7360] copy_process+0x11e9/0x3250 [ 343.977382][ T7360] ? check_stack_object+0xf7/0x130 [ 343.982322][ T7360] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 343.987264][ T7360] ? copy_clone_args_from_user+0x6cf/0x790 [ 343.992989][ T7360] ? check_kill_permission+0x37/0x490 [ 343.998201][ T7360] kernel_clone+0x22d/0x990 [ 344.002539][ T7360] ? dup_mmap+0xea0/0xea0 [ 344.006704][ T7360] ? create_io_thread+0x1e0/0x1e0 [ 344.011567][ T7360] __x64_sys_clone3+0x375/0x3a0 [ 344.016252][ T7360] ? __ia32_sys_clone+0x300/0x300 [ 344.021119][ T7360] ? __bpf_trace_sys_enter+0x62/0x70 [ 344.026233][ T7360] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 344.032134][ T7360] do_syscall_64+0x44/0xd0 [ 344.036398][ T7360] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 344.042120][ T7360] RIP: 0033:0x7f4591dbd0d9 [ 344.046372][ T7360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.065898][ T7360] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 344.074140][ T7360] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 344.081952][ T7360] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 344.089849][ T7360] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 344.097663][ T7360] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 344.105475][ T7360] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 14:24:59 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3d94c1, 0x84) close_range(r0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) 14:24:59 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3d94c1, 0x84) close_range(r0, 0xffffffffffffffff, 0x0) fchdir(0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3d94c1, 0x84) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) fchdir(0xffffffffffffffff) (async) 14:24:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2e) [ 344.113289][ T7360] [ 344.132849][ T7363] FAULT_INJECTION: forcing a failure. [ 344.132849][ T7363] name failslab, interval 1, probability 0, space 0, times 0 [ 344.149676][ T7363] CPU: 1 PID: 7363 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 344.159663][ T7363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 344.169555][ T7363] Call Trace: [ 344.172677][ T7363] [ 344.175456][ T7363] dump_stack_lvl+0x151/0x1b7 [ 344.179970][ T7363] ? bfq_pos_tree_add_move+0x43e/0x43e [ 344.185265][ T7363] ? write_boundary_block+0x150/0x150 [ 344.190472][ T7363] dump_stack+0x15/0x17 [ 344.194465][ T7363] should_fail+0x3c0/0x510 [ 344.198712][ T7363] __should_failslab+0x9f/0xe0 [ 344.203309][ T7363] should_failslab+0x9/0x20 [ 344.207649][ T7363] kmem_cache_alloc+0x4f/0x2f0 [ 344.212253][ T7363] ? jbd2__journal_start+0x14f/0x6f0 [ 344.217373][ T7363] jbd2__journal_start+0x14f/0x6f0 [ 344.222317][ T7363] ? __kasan_check_read+0x11/0x20 [ 344.227184][ T7363] __ext4_journal_start_sb+0xf2/0x2a0 [ 344.232391][ T7363] __ext4_new_inode+0x1443/0x4780 [ 344.237249][ T7363] ? ext4_mark_inode_used+0xc00/0xc00 [ 344.242453][ T7363] ? dquot_initialize+0x20/0x20 [ 344.247153][ T7363] ? may_create+0x647/0x8c0 [ 344.251482][ T7363] ext4_mkdir+0x41a/0xcf0 [ 344.255651][ T7363] ? ext4_symlink+0xfe0/0xfe0 [ 344.260158][ T7363] ? selinux_inode_mkdir+0x22/0x30 [ 344.265114][ T7363] ? security_inode_mkdir+0xf1/0x130 [ 344.270232][ T7363] vfs_mkdir+0x360/0x580 [ 344.274310][ T7363] ovl_mkdir_real+0x59/0x1a0 [ 344.278741][ T7363] ? ovl_create_real+0x20b/0x3c0 [ 344.283512][ T7363] ovl_create_real+0x21d/0x3c0 [ 344.288107][ T7363] ? ovl_mkdir_real+0x1a0/0x1a0 [ 344.292793][ T7363] ? __kasan_check_read+0x11/0x20 [ 344.297654][ T7363] ovl_create_or_link+0x803/0x18a0 [ 344.302604][ T7363] ? ovl_create_object+0x380/0x380 [ 344.307549][ T7363] ? __kasan_check_write+0x14/0x20 [ 344.312498][ T7363] ? _raw_spin_lock+0xa3/0x1b0 [ 344.317097][ T7363] ? __kasan_check_write+0x14/0x20 [ 344.322387][ T7363] ? _raw_spin_lock+0xa3/0x1b0 [ 344.326988][ T7363] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 344.332198][ T7363] ? _raw_spin_unlock+0x4d/0x70 [ 344.336882][ T7363] ? __kasan_check_write+0x14/0x20 [ 344.341829][ T7363] ? _raw_spin_lock+0xa3/0x1b0 [ 344.346430][ T7363] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 344.351638][ T7363] ? inode_init_owner+0x298/0x620 [ 344.356498][ T7363] ovl_create_object+0x252/0x380 [ 344.361271][ T7363] ? ovl_rename+0x1960/0x1960 [ 344.365787][ T7363] ? selinux_inode_mkdir+0x22/0x30 [ 344.370733][ T7363] ovl_mkdir+0x29/0x30 [ 344.374640][ T7363] vfs_mkdir+0x360/0x580 [ 344.378721][ T7363] do_mkdirat+0x1e8/0x420 [ 344.382883][ T7363] ? vfs_mkdir+0x580/0x580 [ 344.387138][ T7363] ? getname_flags+0x1fb/0x510 [ 344.391735][ T7363] ? __bpf_trace_sys_enter+0x62/0x70 [ 344.396856][ T7363] __x64_sys_mkdir+0x6e/0x80 [ 344.401282][ T7363] do_syscall_64+0x44/0xd0 [ 344.405534][ T7363] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 344.411262][ T7363] RIP: 0033:0x7fa2e0db40d9 [ 344.415521][ T7363] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.434985][ T7363] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 344.443204][ T7363] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 344.451017][ T7363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 14:24:59 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3d94c1, 0x84) close_range(r0, 0xffffffffffffffff, 0x0) (async) fchdir(0xffffffffffffffff) 14:24:59 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) 14:24:59 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 23) 14:24:59 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 16) 14:24:59 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x100000000, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) sendfile(r1, 0xffffffffffffffff, 0x0, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) (async, rerun: 64) r4 = getpid() (rerun: 64) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = getpgid(r0) syz_clone3(&(0x7f0000000680)={0x8000, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x37}, &(0x7f0000000400)=""/173, 0xad, &(0x7f0000000580)=""/165, &(0x7f0000000640)=[r3, r4, r2, r5, r6], 0x5}, 0x58) (async, rerun: 64) syz_clone3(&(0x7f00000002c0)={0x40000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x6}, &(0x7f0000000140)=""/246, 0xf6, &(0x7f00000000c0)=""/41, &(0x7f0000000280)=[r3, r0], 0x2}, 0x58) (rerun: 64) [ 344.458828][ T7363] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 344.466644][ T7363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 344.474449][ T7363] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 344.482265][ T7363] [ 344.490076][ T7363] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory 14:24:59 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) dup3(r0, 0xffffffffffffffff, 0x0) (async) [ 344.542602][ T7379] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 344.561088][ T7386] FAULT_INJECTION: forcing a failure. [ 344.561088][ T7386] name failslab, interval 1, probability 0, space 0, times 0 [ 344.574355][ T7386] CPU: 1 PID: 7386 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 344.584323][ T7386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 344.594221][ T7386] Call Trace: [ 344.597358][ T7386] [ 344.600115][ T7386] dump_stack_lvl+0x151/0x1b7 [ 344.604631][ T7386] ? bfq_pos_tree_add_move+0x43e/0x43e [ 344.609925][ T7386] ? _raw_spin_lock+0xa3/0x1b0 [ 344.614523][ T7386] ? dup_fd+0x51f/0xa40 [ 344.618516][ T7386] dump_stack+0x15/0x17 [ 344.622509][ T7386] should_fail+0x3c0/0x510 [ 344.626760][ T7386] __should_failslab+0x9f/0xe0 [ 344.631363][ T7386] should_failslab+0x9/0x20 [ 344.635702][ T7386] kmem_cache_alloc+0x4f/0x2f0 [ 344.640300][ T7386] ? copy_fs_struct+0x4e/0x230 [ 344.644901][ T7386] copy_fs_struct+0x4e/0x230 [ 344.649339][ T7386] copy_fs+0x72/0x140 [ 344.653146][ T7386] copy_process+0x1214/0x3250 [ 344.657659][ T7386] ? check_stack_object+0xf7/0x130 [ 344.662605][ T7386] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 344.667555][ T7386] ? copy_clone_args_from_user+0x6cf/0x790 [ 344.673202][ T7386] kernel_clone+0x22d/0x990 [ 344.677539][ T7386] ? dup_mmap+0xea0/0xea0 [ 344.681700][ T7386] ? create_io_thread+0x1e0/0x1e0 [ 344.686562][ T7386] ? file_end_write+0x1b0/0x1b0 [ 344.691248][ T7386] __x64_sys_clone3+0x375/0x3a0 [ 344.695941][ T7386] ? __ia32_sys_clone+0x300/0x300 [ 344.700794][ T7386] ? ksys_write+0x25f/0x2c0 [ 344.705324][ T7386] ? debug_smp_processor_id+0x17/0x20 [ 344.710529][ T7386] do_syscall_64+0x44/0xd0 [ 344.714781][ T7386] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 344.720511][ T7386] RIP: 0033:0x7f4591dbd0d9 [ 344.724763][ T7386] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.744212][ T7386] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 344.752450][ T7386] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 344.760348][ T7386] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 344.768157][ T7386] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 344.775969][ T7386] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 344.783957][ T7386] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 14:24:59 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3a) 14:25:00 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 24) [ 344.791856][ T7386] [ 344.821383][ T7390] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 344.834160][ T7396] FAULT_INJECTION: forcing a failure. [ 344.834160][ T7396] name failslab, interval 1, probability 0, space 0, times 0 [ 344.854457][ T7390] FAULT_INJECTION: forcing a failure. [ 344.854457][ T7390] name failslab, interval 1, probability 0, space 0, times 0 [ 344.869211][ T7390] CPU: 1 PID: 7390 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 344.871412][ T7398] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 344.879277][ T7390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 344.897256][ T7390] Call Trace: [ 344.900376][ T7390] [ 344.903156][ T7390] dump_stack_lvl+0x151/0x1b7 [ 344.907675][ T7390] ? bfq_pos_tree_add_move+0x43e/0x43e [ 344.912964][ T7390] ? stack_trace_save+0x1f0/0x1f0 [ 344.917822][ T7390] dump_stack+0x15/0x17 [ 344.921816][ T7390] should_fail+0x3c0/0x510 [ 344.926066][ T7390] ? sidtab_sid2str_get+0x127/0x2a0 [ 344.931102][ T7390] __should_failslab+0x9f/0xe0 [ 344.935711][ T7390] should_failslab+0x9/0x20 [ 344.940038][ T7390] __kmalloc_track_caller+0x6c/0x350 [ 344.945161][ T7390] ? stack_trace_save+0x12d/0x1f0 [ 344.950022][ T7390] ? __stack_depot_save+0x34/0x4b0 [ 344.954969][ T7390] kmemdup+0x24/0x50 [ 344.958702][ T7390] sidtab_sid2str_get+0x127/0x2a0 [ 344.963650][ T7390] security_sid_to_context_core+0x2b1/0x490 [ 344.969376][ T7390] security_sid_to_context_force+0x36/0x40 [ 344.975019][ T7390] selinux_inode_init_security+0x705/0xaf0 [ 344.980670][ T7390] ? selinux_inode_free_security+0x200/0x200 [ 344.986564][ T7390] security_inode_init_security+0x16f/0x3c0 [ 344.992290][ T7390] ? ext4_init_security+0x40/0x40 [ 344.997157][ T7390] ? security_dentry_create_files_as+0xd0/0xd0 [ 345.003150][ T7390] ? __ext4_set_acl+0x5f0/0x5f0 [ 345.007831][ T7390] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 345.013209][ T7390] ext4_init_security+0x34/0x40 [ 345.017899][ T7390] __ext4_new_inode+0x37e3/0x4780 [ 345.022758][ T7390] ? ext4_mark_inode_used+0xc00/0xc00 [ 345.027968][ T7390] ? dquot_initialize+0x20/0x20 [ 345.032648][ T7390] ? may_create+0x647/0x8c0 [ 345.036996][ T7390] ext4_mkdir+0x41a/0xcf0 [ 345.041158][ T7390] ? ext4_symlink+0xfe0/0xfe0 [ 345.045669][ T7390] ? selinux_inode_mkdir+0x22/0x30 [ 345.050618][ T7390] ? security_inode_mkdir+0xf1/0x130 [ 345.055737][ T7390] vfs_mkdir+0x360/0x580 [ 345.059821][ T7390] ovl_mkdir_real+0x59/0x1a0 [ 345.064242][ T7390] ? ovl_create_real+0x20b/0x3c0 [ 345.069022][ T7390] ovl_create_real+0x21d/0x3c0 [ 345.073613][ T7390] ? ovl_mkdir_real+0x1a0/0x1a0 [ 345.078320][ T7390] ? __kasan_check_read+0x11/0x20 [ 345.083162][ T7390] ovl_create_or_link+0x803/0x18a0 [ 345.088116][ T7390] ? ovl_create_object+0x380/0x380 [ 345.093056][ T7390] ? __kasan_check_write+0x14/0x20 [ 345.097999][ T7390] ? _raw_spin_lock+0xa3/0x1b0 [ 345.102600][ T7390] ? __kasan_check_write+0x14/0x20 [ 345.107548][ T7390] ? _raw_spin_lock+0xa3/0x1b0 [ 345.112148][ T7390] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 345.117381][ T7390] ? _raw_spin_unlock+0x4d/0x70 [ 345.122131][ T7390] ? __kasan_check_write+0x14/0x20 [ 345.127077][ T7390] ? _raw_spin_lock+0xa3/0x1b0 [ 345.131677][ T7390] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 345.136886][ T7390] ? inode_init_owner+0x298/0x620 [ 345.141748][ T7390] ovl_create_object+0x252/0x380 [ 345.146606][ T7390] ? ovl_rename+0x1960/0x1960 [ 345.151120][ T7390] ? selinux_inode_mkdir+0x22/0x30 [ 345.156067][ T7390] ovl_mkdir+0x29/0x30 [ 345.159968][ T7390] vfs_mkdir+0x360/0x580 [ 345.164052][ T7390] do_mkdirat+0x1e8/0x420 [ 345.168216][ T7390] ? vfs_mkdir+0x580/0x580 [ 345.172468][ T7390] ? getname_flags+0x1fb/0x510 [ 345.177066][ T7390] ? __bpf_trace_sys_enter+0x62/0x70 [ 345.182194][ T7390] __x64_sys_mkdir+0x6e/0x80 [ 345.186725][ T7390] do_syscall_64+0x44/0xd0 [ 345.190958][ T7390] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 345.196687][ T7390] RIP: 0033:0x7fa2e0db40d9 [ 345.200939][ T7390] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.221338][ T7390] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 345.229580][ T7390] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 345.237389][ T7390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 345.245202][ T7390] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.253126][ T7390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 345.260921][ T7390] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 345.268725][ T7390] 14:25:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:00 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x89) [ 345.284428][ T7396] CPU: 1 PID: 7396 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 345.294414][ T7396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 345.304311][ T7396] Call Trace: [ 345.307431][ T7396] [ 345.310208][ T7396] dump_stack_lvl+0x151/0x1b7 [ 345.314726][ T7396] ? bfq_pos_tree_add_move+0x43e/0x43e [ 345.320029][ T7396] dump_stack+0x15/0x17 [ 345.324009][ T7396] should_fail+0x3c0/0x510 [ 345.328261][ T7396] __should_failslab+0x9f/0xe0 [ 345.332862][ T7396] should_failslab+0x9/0x20 [ 345.337209][ T7396] kmem_cache_alloc+0x4f/0x2f0 [ 345.341900][ T7396] ? copy_sighand+0x54/0x250 [ 345.346312][ T7396] ? _raw_spin_unlock+0x4d/0x70 [ 345.351085][ T7396] copy_sighand+0x54/0x250 [ 345.355336][ T7396] copy_process+0x123f/0x3250 [ 345.359849][ T7396] ? check_stack_object+0xf7/0x130 [ 345.364797][ T7396] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 345.369745][ T7396] ? copy_clone_args_from_user+0x6cf/0x790 [ 345.375387][ T7396] kernel_clone+0x22d/0x990 [ 345.379725][ T7396] ? dup_mmap+0xea0/0xea0 [ 345.385480][ T7396] ? create_io_thread+0x1e0/0x1e0 [ 345.390332][ T7396] ? bpf_send_signal_common+0x23c/0x330 [ 345.395718][ T7396] __x64_sys_clone3+0x375/0x3a0 [ 345.400408][ T7396] ? __ia32_sys_clone+0x300/0x300 [ 345.405261][ T7396] ? bpf_trace_run1+0x1c0/0x1c0 [ 345.409948][ T7396] ? ksys_write+0x25f/0x2c0 [ 345.414293][ T7396] ? __traceiter_sys_enter+0x2f/0x50 [ 345.419409][ T7396] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 345.425309][ T7396] do_syscall_64+0x44/0xd0 [ 345.429562][ T7396] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 345.435289][ T7396] RIP: 0033:0x7f4591dbd0d9 [ 345.439546][ T7396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.459096][ T7396] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 345.467341][ T7396] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 345.475154][ T7396] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:00 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) 14:25:00 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 17) 14:25:00 executing program 5: r0 = fsmount(0xffffffffffffffff, 0x1, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000010060000000000000000008300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) syncfs(r1) 14:25:00 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 25) [ 345.482963][ T7396] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 345.490779][ T7396] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 345.498589][ T7396] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 345.506400][ T7396] 14:25:00 executing program 5: r0 = fsmount(0xffffffffffffffff, 0x1, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000010060000000000000000008300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) syncfs(r1) fsmount(0xffffffffffffffff, 0x1, 0x4) (async) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000010060000000000000000008300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) syncfs(r1) (async) [ 345.563626][ T7407] FAULT_INJECTION: forcing a failure. [ 345.563626][ T7407] name failslab, interval 1, probability 0, space 0, times 0 [ 345.612275][ T7412] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 345.622579][ T7410] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 345.630438][ T7412] FAULT_INJECTION: forcing a failure. [ 345.630438][ T7412] name failslab, interval 1, probability 0, space 0, times 0 [ 345.644950][ T7407] CPU: 0 PID: 7407 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 345.654932][ T7407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 345.664823][ T7407] Call Trace: [ 345.667943][ T7407] [ 345.670732][ T7407] dump_stack_lvl+0x151/0x1b7 [ 345.675234][ T7407] ? bfq_pos_tree_add_move+0x43e/0x43e [ 345.680537][ T7407] dump_stack+0x15/0x17 [ 345.684521][ T7407] should_fail+0x3c0/0x510 [ 345.688775][ T7407] __should_failslab+0x9f/0xe0 [ 345.694167][ T7407] should_failslab+0x9/0x20 [ 345.698674][ T7407] kmem_cache_alloc+0x4f/0x2f0 [ 345.703272][ T7407] ? copy_signal+0x55/0x610 [ 345.707610][ T7407] copy_signal+0x55/0x610 [ 345.711783][ T7407] copy_process+0x126a/0x3250 [ 345.716289][ T7407] ? check_stack_object+0xf7/0x130 [ 345.721236][ T7407] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 345.726181][ T7407] ? copy_clone_args_from_user+0x6cf/0x790 [ 345.731823][ T7407] ? check_kill_permission+0x37/0x490 [ 345.737030][ T7407] kernel_clone+0x22d/0x990 [ 345.741372][ T7407] ? dup_mmap+0xea0/0xea0 [ 345.745541][ T7407] ? create_io_thread+0x1e0/0x1e0 [ 345.750397][ T7407] __x64_sys_clone3+0x375/0x3a0 [ 345.755084][ T7407] ? __ia32_sys_clone+0x300/0x300 14:25:00 executing program 5: r0 = fsmount(0xffffffffffffffff, 0x1, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000010060000000000000000008300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) syncfs(r1) [ 345.759945][ T7407] ? __bpf_trace_sys_enter+0x62/0x70 [ 345.765067][ T7407] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 345.770967][ T7407] do_syscall_64+0x44/0xd0 [ 345.775220][ T7407] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 345.781818][ T7407] RIP: 0033:0x7f4591dbd0d9 [ 345.786068][ T7407] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.805511][ T7407] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 345.813759][ T7407] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 345.821563][ T7407] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 345.829383][ T7407] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 345.837275][ T7407] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 345.845086][ T7407] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 345.852899][ T7407] [ 345.864636][ T7412] CPU: 1 PID: 7412 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 345.874622][ T7412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 345.884518][ T7412] Call Trace: [ 345.887638][ T7412] [ 345.890417][ T7412] dump_stack_lvl+0x151/0x1b7 [ 345.895033][ T7412] ? bfq_pos_tree_add_move+0x43e/0x43e [ 345.900319][ T7412] dump_stack+0x15/0x17 [ 345.904312][ T7412] should_fail+0x3c0/0x510 [ 345.908562][ T7412] ? ext4_find_extent+0x249/0xd80 [ 345.913421][ T7412] __should_failslab+0x9f/0xe0 [ 345.918021][ T7412] should_failslab+0x9/0x20 [ 345.922360][ T7412] __kmalloc+0x6d/0x350 [ 345.926353][ T7412] ? __getblk_gfp+0x42/0x7d0 [ 345.930785][ T7412] ext4_find_extent+0x249/0xd80 [ 345.935469][ T7412] ext4_ext_map_blocks+0x22d/0x3cb0 [ 345.940500][ T7412] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 345.945885][ T7412] ? ext4_ext_release+0x10/0x10 [ 345.950566][ T7412] ? __ext4_handle_dirty_metadata+0x2cd/0x820 [ 345.956472][ T7412] ? __kasan_check_write+0x14/0x20 [ 345.961417][ T7412] ? down_read+0xf9/0x230 [ 345.965584][ T7412] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 345.970880][ T7412] ext4_map_blocks+0x42c/0x1e20 [ 345.975565][ T7412] ? ext4_blocks_for_truncate+0x2d0/0x2d0 [ 345.981124][ T7412] ? ext4_issue_zeroout+0x260/0x260 [ 345.986263][ T7412] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 346.006490][ T7412] ext4_append+0x253/0x570 [ 346.010740][ T7412] ? ext4_init_new_dir+0xa10/0xa10 [ 346.015686][ T7412] ext4_init_new_dir+0x337/0xa10 [ 346.020460][ T7412] ? may_create+0x647/0x8c0 [ 346.024795][ T7412] ? ext4_init_dot_dotdot+0x500/0x500 [ 346.030009][ T7412] ext4_mkdir+0x4fa/0xcf0 [ 346.034171][ T7412] ? ext4_symlink+0xfe0/0xfe0 [ 346.038768][ T7412] ? selinux_inode_mkdir+0x22/0x30 [ 346.043722][ T7412] ? security_inode_mkdir+0xf1/0x130 [ 346.048838][ T7412] vfs_mkdir+0x360/0x580 [ 346.052920][ T7412] ovl_mkdir_real+0x59/0x1a0 [ 346.057344][ T7412] ? ovl_create_real+0x20b/0x3c0 [ 346.062119][ T7412] ovl_create_real+0x21d/0x3c0 [ 346.066723][ T7412] ? ovl_mkdir_real+0x1a0/0x1a0 [ 346.071408][ T7412] ? __kasan_check_read+0x11/0x20 [ 346.076351][ T7412] ovl_create_or_link+0x803/0x18a0 [ 346.081301][ T7412] ? ovl_create_object+0x380/0x380 [ 346.086248][ T7412] ? __kasan_check_write+0x14/0x20 [ 346.091318][ T7412] ? _raw_spin_lock+0xa3/0x1b0 [ 346.095877][ T7412] ? __kasan_check_write+0x14/0x20 [ 346.100839][ T7412] ? _raw_spin_lock+0xa3/0x1b0 [ 346.105426][ T7412] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 346.110633][ T7412] ? _raw_spin_unlock+0x4d/0x70 [ 346.115319][ T7412] ? __kasan_check_write+0x14/0x20 [ 346.120271][ T7412] ? _raw_spin_lock+0xa3/0x1b0 [ 346.124868][ T7412] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 346.130076][ T7412] ? inode_init_owner+0x298/0x620 [ 346.134939][ T7412] ovl_create_object+0x252/0x380 [ 346.139710][ T7412] ? ovl_rename+0x1960/0x1960 [ 346.144224][ T7412] ? selinux_inode_mkdir+0x22/0x30 [ 346.149181][ T7412] ovl_mkdir+0x29/0x30 [ 346.153076][ T7412] vfs_mkdir+0x360/0x580 [ 346.157178][ T7412] do_mkdirat+0x1e8/0x420 [ 346.161331][ T7412] ? vfs_mkdir+0x580/0x580 [ 346.165578][ T7412] ? getname_flags+0x1fb/0x510 [ 346.170177][ T7412] ? __bpf_trace_sys_enter+0x62/0x70 [ 346.175295][ T7412] __x64_sys_mkdir+0x6e/0x80 [ 346.179722][ T7412] do_syscall_64+0x44/0xd0 [ 346.183972][ T7412] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 346.189700][ T7412] RIP: 0033:0x7fa2e0db40d9 [ 346.193957][ T7412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 346.213394][ T7412] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 346.221637][ T7412] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 346.229447][ T7412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 346.237343][ T7412] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.245160][ T7412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 346.252967][ T7412] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 346.260784][ T7412] 14:25:01 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000340)=@pppoe, &(0x7f00000003c0)=0x80) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnexthop={0x4c, 0x6a, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_FDB={0x4}, @NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_MASTER={0x8, 0xa, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4014}, 0x90) sendfile(r2, r1, 0x0, 0x0) fcntl$setstatus(r2, 0x407, 0x0) syz_clone3(&(0x7f00000002c0)={0x30000400, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f0000000140)=""/88, 0x58, &(0x7f00000001c0)=""/153, &(0x7f0000000280)=[r0], 0x1, {r2}}, 0x58) 14:25:01 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xa1) 14:25:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:01 executing program 5: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000040)=0x1c) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xd1}], &(0x7f0000000140)='GPL\x00', 0x7f, 0xfd, &(0x7f0000000300)=""/253, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x3, 0x9, 0x3, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='ata_eh_link_autopsy_qc\x00'}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) r3 = memfd_create(&(0x7f0000000080)='::.}!^\x00', 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r5, r4, 0x0, 0x0) fcntl$setstatus(r5, 0x407, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480081000000000226bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0d000200f4ff0f0003000f0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a00"], 0x48}}, 0x4024009) close_range(r3, r1, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 14:25:01 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 26) 14:25:01 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 18) [ 346.339080][ T7429] FAULT_INJECTION: forcing a failure. [ 346.339080][ T7429] name failslab, interval 1, probability 0, space 0, times 0 [ 346.344272][ T7430] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 346.371232][ T7433] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 346.373390][ T7429] CPU: 0 PID: 7429 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 346.389186][ T7429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 346.390828][ T7433] FAULT_INJECTION: forcing a failure. [ 346.390828][ T7433] name failslab, interval 1, probability 0, space 0, times 0 [ 346.399167][ T7429] Call Trace: [ 346.399177][ T7429] [ 346.399185][ T7429] dump_stack_lvl+0x151/0x1b7 [ 346.422001][ T7429] ? bfq_pos_tree_add_move+0x43e/0x43e [ 346.427295][ T7429] dump_stack+0x15/0x17 [ 346.431275][ T7429] should_fail+0x3c0/0x510 [ 346.435530][ T7429] ? mm_init+0x392/0x960 [ 346.439607][ T7429] __should_failslab+0x9f/0xe0 [ 346.444211][ T7429] should_failslab+0x9/0x20 [ 346.448560][ T7429] kmem_cache_alloc_trace+0x4a/0x310 [ 346.453843][ T7429] mm_init+0x392/0x960 [ 346.457750][ T7429] dup_mm+0x7d/0x330 [ 346.461480][ T7429] copy_mm+0x108/0x1b0 [ 346.465389][ T7429] copy_process+0x1295/0x3250 [ 346.469905][ T7429] ? check_stack_object+0xf7/0x130 [ 346.474932][ T7429] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 346.479968][ T7429] ? copy_clone_args_from_user+0x6cf/0x790 [ 346.485609][ T7429] kernel_clone+0x22d/0x990 [ 346.489949][ T7429] ? dup_mmap+0xea0/0xea0 [ 346.494116][ T7429] ? create_io_thread+0x1e0/0x1e0 [ 346.498975][ T7429] ? file_end_write+0x1b0/0x1b0 [ 346.503661][ T7429] __x64_sys_clone3+0x375/0x3a0 [ 346.508351][ T7429] ? __ia32_sys_clone+0x300/0x300 [ 346.513209][ T7429] ? ksys_write+0x25f/0x2c0 [ 346.517551][ T7429] ? debug_smp_processor_id+0x17/0x20 [ 346.522755][ T7429] do_syscall_64+0x44/0xd0 [ 346.527009][ T7429] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 346.532737][ T7429] RIP: 0033:0x7f4591dbd0d9 [ 346.536991][ T7429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 346.556430][ T7429] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 346.564676][ T7429] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 346.572485][ T7429] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 346.580383][ T7429] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 346.588205][ T7429] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 346.596008][ T7429] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 346.603824][ T7429] [ 346.606687][ T7433] CPU: 1 PID: 7433 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 346.616668][ T7433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 346.626564][ T7433] Call Trace: [ 346.629687][ T7433] [ 346.632463][ T7433] dump_stack_lvl+0x151/0x1b7 [ 346.636973][ T7433] ? bfq_pos_tree_add_move+0x43e/0x43e [ 346.642274][ T7433] dump_stack+0x15/0x17 [ 346.646263][ T7433] should_fail+0x3c0/0x510 [ 346.650517][ T7433] __should_failslab+0x9f/0xe0 [ 346.655154][ T7433] should_failslab+0x9/0x20 [ 346.659455][ T7433] kmem_cache_alloc+0x4f/0x2f0 [ 346.664056][ T7433] ? __es_insert_extent+0x800/0x1810 [ 346.669184][ T7433] __es_insert_extent+0x800/0x1810 [ 346.674131][ T7433] ? __kasan_check_write+0x14/0x20 [ 346.679160][ T7433] ? _raw_write_trylock+0x1e0/0x1e0 [ 346.684194][ T7433] ext4_es_insert_extent+0x320/0x2e40 [ 346.689404][ T7433] ? memset+0x35/0x40 [ 346.693218][ T7433] ? ext4_es_scan_clu+0x340/0x340 [ 346.696428][ T7443] FAULT_INJECTION: forcing a failure. [ 346.696428][ T7443] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.698074][ T7433] ? _raw_read_unlock+0x25/0x40 [ 346.698123][ T7433] ? ext4_es_find_extent_range+0xd2/0x2d0 [ 346.721529][ T7433] ? trace_ext4_ext_convert_to_initialized_fastpath+0x130/0x130 [ 346.728986][ T7433] ext4_ext_map_blocks+0x1f32/0x3cb0 [ 346.734107][ T7433] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 346.739491][ T7433] ? ext4_ext_release+0x10/0x10 [ 346.744185][ T7433] ? __ext4_handle_dirty_metadata+0x2cd/0x820 [ 346.750080][ T7433] ? __kasan_check_write+0x14/0x20 [ 346.755025][ T7433] ? down_read+0xf9/0x230 [ 346.759188][ T7433] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 346.764484][ T7433] ext4_map_blocks+0x42c/0x1e20 [ 346.769173][ T7433] ? ext4_blocks_for_truncate+0x2d0/0x2d0 [ 346.774724][ T7433] ? ext4_issue_zeroout+0x260/0x260 [ 346.779756][ T7433] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 346.785315][ T7433] ext4_append+0x253/0x570 [ 346.789566][ T7433] ? ext4_init_new_dir+0xa10/0xa10 [ 346.794513][ T7433] ext4_init_new_dir+0x337/0xa10 [ 346.799285][ T7433] ? may_create+0x647/0x8c0 [ 346.803644][ T7433] ? ext4_init_dot_dotdot+0x500/0x500 [ 346.808918][ T7433] ext4_mkdir+0x4fa/0xcf0 [ 346.813111][ T7433] ? ext4_symlink+0xfe0/0xfe0 [ 346.817683][ T7433] ? selinux_inode_mkdir+0x22/0x30 [ 346.822717][ T7433] ? security_inode_mkdir+0xf1/0x130 [ 346.827839][ T7433] vfs_mkdir+0x360/0x580 [ 346.831921][ T7433] ovl_mkdir_real+0x59/0x1a0 [ 346.836363][ T7433] ? ovl_create_real+0x20b/0x3c0 [ 346.841144][ T7433] ovl_create_real+0x21d/0x3c0 [ 346.845735][ T7433] ? ovl_mkdir_real+0x1a0/0x1a0 [ 346.850408][ T7433] ? __kasan_check_read+0x11/0x20 [ 346.855264][ T7433] ovl_create_or_link+0x803/0x18a0 [ 346.860215][ T7433] ? ovl_create_object+0x380/0x380 [ 346.865160][ T7433] ? __kasan_check_write+0x14/0x20 [ 346.870108][ T7433] ? _raw_spin_lock+0xa3/0x1b0 [ 346.874721][ T7433] ? __kasan_check_write+0x14/0x20 [ 346.879656][ T7433] ? _raw_spin_lock+0xa3/0x1b0 [ 346.884254][ T7433] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 346.889465][ T7433] ? _raw_spin_unlock+0x4d/0x70 [ 346.894149][ T7433] ? __kasan_check_write+0x14/0x20 [ 346.899094][ T7433] ? _raw_spin_lock+0xa3/0x1b0 [ 346.903694][ T7433] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 346.908902][ T7433] ? inode_init_owner+0x298/0x620 [ 346.913775][ T7433] ovl_create_object+0x252/0x380 [ 346.918535][ T7433] ? ovl_rename+0x1960/0x1960 [ 346.923051][ T7433] ? selinux_inode_mkdir+0x22/0x30 [ 346.927999][ T7433] ovl_mkdir+0x29/0x30 [ 346.931902][ T7433] vfs_mkdir+0x360/0x580 [ 346.935984][ T7433] do_mkdirat+0x1e8/0x420 [ 346.940152][ T7433] ? vfs_mkdir+0x580/0x580 [ 346.944838][ T7433] ? getname_flags+0x1fb/0x510 [ 346.949436][ T7433] __x64_sys_mkdir+0x6e/0x80 [ 346.953862][ T7433] do_syscall_64+0x44/0xd0 [ 346.958201][ T7433] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 346.963936][ T7433] RIP: 0033:0x7fa2e0db40d9 [ 346.968181][ T7433] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:01 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc0) 14:25:01 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 27) [ 346.987626][ T7433] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 346.995869][ T7433] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 347.003680][ T7433] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 347.011496][ T7433] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.019301][ T7433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 347.027119][ T7433] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 347.035014][ T7433] [ 347.037879][ T7443] CPU: 0 PID: 7443 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 347.047945][ T7443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 347.057840][ T7443] Call Trace: [ 347.060962][ T7443] [ 347.063739][ T7443] dump_stack_lvl+0x151/0x1b7 [ 347.068260][ T7443] ? bfq_pos_tree_add_move+0x43e/0x43e [ 347.073549][ T7443] ? pcpu_block_update_hint_alloc+0x972/0xd00 [ 347.079560][ T7443] dump_stack+0x15/0x17 [ 347.083613][ T7443] should_fail+0x3c0/0x510 [ 347.087866][ T7443] should_fail_alloc_page+0x58/0x70 [ 347.092899][ T7443] __alloc_pages+0x1de/0x7c0 [ 347.097333][ T7443] ? __count_vm_events+0x30/0x30 [ 347.102109][ T7443] __get_free_pages+0xe/0x30 [ 347.106528][ T7443] pgd_alloc+0x22/0x2c0 [ 347.110524][ T7443] mm_init+0x5bf/0x960 [ 347.114595][ T7443] dup_mm+0x7d/0x330 [ 347.118246][ T7443] copy_mm+0x108/0x1b0 [ 347.122151][ T7443] copy_process+0x1295/0x3250 [ 347.126673][ T7443] ? check_stack_object+0xf7/0x130 [ 347.131614][ T7443] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 347.136557][ T7443] ? copy_clone_args_from_user+0x6cf/0x790 [ 347.142202][ T7443] kernel_clone+0x22d/0x990 [ 347.146538][ T7443] ? dup_mmap+0xea0/0xea0 [ 347.150711][ T7443] ? create_io_thread+0x1e0/0x1e0 [ 347.155583][ T7443] ? bpf_send_signal_common+0x23c/0x330 [ 347.160948][ T7443] __x64_sys_clone3+0x375/0x3a0 [ 347.165633][ T7443] ? __ia32_sys_clone+0x300/0x300 [ 347.170498][ T7443] ? bpf_trace_run1+0x1c0/0x1c0 [ 347.175179][ T7443] ? ksys_write+0x25f/0x2c0 [ 347.179524][ T7443] ? __traceiter_sys_enter+0x2f/0x50 [ 347.184640][ T7443] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 347.190631][ T7443] do_syscall_64+0x44/0xd0 [ 347.194883][ T7443] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 347.200609][ T7443] RIP: 0033:0x7f4591dbd0d9 [ 347.204951][ T7443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 347.224479][ T7443] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 347.232723][ T7443] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(0x0, 0x0) 14:25:02 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000340)=@pppoe, &(0x7f00000003c0)=0x80) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnexthop={0x4c, 0x6a, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_FDB={0x4}, @NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_MASTER={0x8, 0xa, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4014}, 0x90) (async) sendfile(r2, r1, 0x0, 0x0) (async) fcntl$setstatus(r2, 0x407, 0x0) (async) syz_clone3(&(0x7f00000002c0)={0x30000400, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f0000000140)=""/88, 0x58, &(0x7f00000001c0)=""/153, &(0x7f0000000280)=[r0], 0x1, {r2}}, 0x58) 14:25:02 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 19) 14:25:02 executing program 5: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000040)=0x1c) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xd1}], &(0x7f0000000140)='GPL\x00', 0x7f, 0xfd, &(0x7f0000000300)=""/253, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x3, 0x9, 0x3, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='ata_eh_link_autopsy_qc\x00'}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) r3 = memfd_create(&(0x7f0000000080)='::.}!^\x00', 0x1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r5, r4, 0x0, 0x0) fcntl$setstatus(r5, 0x407, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480081000000000226bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0d000200f4ff0f0003000f0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a00"], 0x48}}, 0x4024009) close_range(r3, r1, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000040)=0x1c) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xd1}], &(0x7f0000000140)='GPL\x00', 0x7f, 0xfd, &(0x7f0000000300)=""/253, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x3, 0x9, 0x3, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='ata_eh_link_autopsy_qc\x00'}, 0x10) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) memfd_create(&(0x7f0000000080)='::.}!^\x00', 0x1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r5, r4, 0x0, 0x0) (async) fcntl$setstatus(r5, 0x407, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480081000000000226bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0d000200f4ff0f0003000f0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a00"], 0x48}}, 0x4024009) (async) close_range(r3, r1, 0x2) (async) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) (async) 14:25:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(0x0, 0x0) [ 347.240536][ T7443] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 347.248521][ T7443] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 347.256339][ T7443] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 347.264144][ T7443] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 347.271966][ T7443] 14:25:02 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 28) 14:25:02 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = accept(0xffffffffffffffff, &(0x7f0000000340)=@pppoe, &(0x7f00000003c0)=0x80) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnexthop={0x4c, 0x6a, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@NHA_FDB={0x4}, @NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_MASTER={0x8, 0xa, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4014}, 0x90) sendfile(r2, r1, 0x0, 0x0) (async) fcntl$setstatus(r2, 0x407, 0x0) (async) syz_clone3(&(0x7f00000002c0)={0x30000400, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1}, &(0x7f0000000140)=""/88, 0x58, &(0x7f00000001c0)=""/153, &(0x7f0000000280)=[r0], 0x1, {r2}}, 0x58) [ 347.362229][ T7459] FAULT_INJECTION: forcing a failure. [ 347.362229][ T7459] name failslab, interval 1, probability 0, space 0, times 0 [ 347.368373][ T7460] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 347.385061][ T7457] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 347.404731][ T7460] FAULT_INJECTION: forcing a failure. [ 347.404731][ T7460] name failslab, interval 1, probability 0, space 0, times 0 [ 347.417845][ T7460] CPU: 1 PID: 7460 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 347.427821][ T7460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 347.437719][ T7460] Call Trace: [ 347.440836][ T7460] [ 347.443621][ T7460] dump_stack_lvl+0x151/0x1b7 [ 347.448138][ T7460] ? bfq_pos_tree_add_move+0x43e/0x43e [ 347.453420][ T7460] ? kasan_set_track+0x5e/0x70 [ 347.458038][ T7460] ? kasan_set_free_info+0x23/0x40 [ 347.462967][ T7460] ? ____kasan_slab_free+0x126/0x160 [ 347.468092][ T7460] ? __kasan_slab_free+0x11/0x20 [ 347.472860][ T7460] ? kfree+0xc8/0x210 [ 347.476680][ T7460] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 347.481982][ T7460] ? ext4_map_blocks+0x42c/0x1e20 [ 347.486832][ T7460] ? ext4_append+0x253/0x570 [ 347.491264][ T7460] dump_stack+0x15/0x17 [ 347.495339][ T7460] should_fail+0x3c0/0x510 [ 347.499591][ T7460] ? ext4_find_extent+0x249/0xd80 [ 347.504451][ T7460] __should_failslab+0x9f/0xe0 [ 347.509053][ T7460] should_failslab+0x9/0x20 [ 347.513394][ T7460] __kmalloc+0x6d/0x350 [ 347.517387][ T7460] ext4_find_extent+0x249/0xd80 [ 347.522074][ T7460] ext4_ext_map_blocks+0x22d/0x3cb0 [ 347.527115][ T7460] ? ____kasan_slab_free+0x131/0x160 [ 347.532321][ T7460] ? __kasan_slab_free+0x11/0x20 [ 347.537089][ T7460] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 347.542379][ T7460] ? ext4_ext_release+0x10/0x10 [ 347.547070][ T7460] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 347.552365][ T7460] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 347.557658][ T7460] ext4_map_blocks+0xacd/0x1e20 [ 347.562343][ T7460] ? ext4_issue_zeroout+0x260/0x260 [ 347.567377][ T7460] ? __kasan_check_write+0x14/0x20 [ 347.572323][ T7460] ? up_read+0x14/0x90 [ 347.576229][ T7460] ext4_getblk+0x19c/0x6f0 [ 347.580482][ T7460] ? ext4_get_block_unwritten+0x40/0x40 [ 347.585865][ T7460] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 347.591244][ T7460] ext4_bread+0x2f/0x180 [ 347.595324][ T7460] ext4_append+0x2e8/0x570 [ 347.599576][ T7460] ? ext4_init_new_dir+0xa10/0xa10 [ 347.604526][ T7460] ext4_init_new_dir+0x337/0xa10 [ 347.609304][ T7460] ? may_create+0x647/0x8c0 [ 347.613638][ T7460] ? ext4_init_dot_dotdot+0x500/0x500 [ 347.618844][ T7460] ext4_mkdir+0x4fa/0xcf0 [ 347.623018][ T7460] ? ext4_symlink+0xfe0/0xfe0 [ 347.627527][ T7460] ? selinux_inode_mkdir+0x22/0x30 [ 347.632469][ T7460] ? security_inode_mkdir+0xf1/0x130 [ 347.637590][ T7460] vfs_mkdir+0x360/0x580 [ 347.641672][ T7460] ovl_mkdir_real+0x59/0x1a0 [ 347.646098][ T7460] ? ovl_create_real+0x20b/0x3c0 [ 347.650872][ T7460] ovl_create_real+0x21d/0x3c0 [ 347.655474][ T7460] ? ovl_mkdir_real+0x1a0/0x1a0 [ 347.660159][ T7460] ? __kasan_check_read+0x11/0x20 [ 347.665037][ T7460] ovl_create_or_link+0x803/0x18a0 [ 347.669968][ T7460] ? ovl_create_object+0x380/0x380 [ 347.674912][ T7460] ? __kasan_check_write+0x14/0x20 [ 347.679860][ T7460] ? _raw_spin_lock+0xa3/0x1b0 [ 347.684457][ T7460] ? __kasan_check_write+0x14/0x20 [ 347.689405][ T7460] ? _raw_spin_lock+0xa3/0x1b0 [ 347.694005][ T7460] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 347.699215][ T7460] ? _raw_spin_unlock+0x4d/0x70 [ 347.703900][ T7460] ? __kasan_check_write+0x14/0x20 [ 347.708847][ T7460] ? _raw_spin_lock+0xa3/0x1b0 [ 347.713447][ T7460] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 347.718754][ T7460] ? inode_init_owner+0x298/0x620 [ 347.723614][ T7460] ovl_create_object+0x252/0x380 [ 347.728383][ T7460] ? ovl_rename+0x1960/0x1960 [ 347.732896][ T7460] ? selinux_inode_mkdir+0x22/0x30 [ 347.737843][ T7460] ovl_mkdir+0x29/0x30 [ 347.741748][ T7460] vfs_mkdir+0x360/0x580 [ 347.745832][ T7460] do_mkdirat+0x1e8/0x420 [ 347.749993][ T7460] ? vfs_mkdir+0x580/0x580 [ 347.754244][ T7460] ? getname_flags+0x1fb/0x510 [ 347.758849][ T7460] __x64_sys_mkdir+0x6e/0x80 [ 347.763271][ T7460] do_syscall_64+0x44/0xd0 [ 347.767525][ T7460] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 347.773340][ T7460] RIP: 0033:0x7fa2e0db40d9 [ 347.777592][ T7460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 347.797035][ T7460] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 347.805453][ T7460] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 14:25:02 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(0x0, 0x0) [ 347.813263][ T7460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 347.821162][ T7460] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.828974][ T7460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 347.836785][ T7460] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 347.844600][ T7460] [ 347.847547][ T7459] CPU: 0 PID: 7459 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 347.857542][ T7459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 347.867441][ T7459] Call Trace: [ 347.870546][ T7459] [ 347.873334][ T7459] dump_stack_lvl+0x151/0x1b7 [ 347.877837][ T7459] ? bfq_pos_tree_add_move+0x43e/0x43e [ 347.883141][ T7459] dump_stack+0x15/0x17 [ 347.887122][ T7459] should_fail+0x3c0/0x510 [ 347.891383][ T7459] __should_failslab+0x9f/0xe0 [ 347.895988][ T7459] should_failslab+0x9/0x20 [ 347.900317][ T7459] kmem_cache_alloc+0x4f/0x2f0 [ 347.904919][ T7459] ? vm_area_dup+0x26/0x1d0 [ 347.909258][ T7459] vm_area_dup+0x26/0x1d0 [ 347.913424][ T7459] dup_mmap+0x6b8/0xea0 [ 347.917416][ T7459] ? __delayed_free_task+0x20/0x20 [ 347.922362][ T7459] ? mm_init+0x807/0x960 [ 347.926441][ T7459] dup_mm+0x91/0x330 [ 347.930173][ T7459] copy_mm+0x108/0x1b0 [ 347.934080][ T7459] copy_process+0x1295/0x3250 [ 347.938595][ T7459] ? check_stack_object+0xf7/0x130 [ 347.943540][ T7459] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 347.948486][ T7459] ? copy_clone_args_from_user+0x6cf/0x790 [ 347.954213][ T7459] ? check_kill_permission+0x37/0x490 [ 347.959435][ T7459] kernel_clone+0x22d/0x990 [ 347.963761][ T7459] ? dup_mmap+0xea0/0xea0 [ 347.967928][ T7459] ? create_io_thread+0x1e0/0x1e0 [ 347.972804][ T7459] __x64_sys_clone3+0x375/0x3a0 [ 347.977476][ T7459] ? __ia32_sys_clone+0x300/0x300 [ 347.982339][ T7459] ? __bpf_trace_sys_enter+0x62/0x70 [ 347.987457][ T7459] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 347.993456][ T7459] do_syscall_64+0x44/0xd0 [ 347.997704][ T7459] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 348.003521][ T7459] RIP: 0033:0x7f4591dbd0d9 [ 348.007773][ T7459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.027299][ T7459] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 348.035627][ T7459] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 348.043437][ T7459] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 348.051247][ T7459] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xec) 14:25:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:03 executing program 5: accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000040)=0x1c) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0xd1}], &(0x7f0000000140)='GPL\x00', 0x7f, 0xfd, &(0x7f0000000300)=""/253, 0x41000, 0x1, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x3, 0x9, 0x3, 0x8}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000400)}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='ata_eh_link_autopsy_qc\x00'}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) r3 = memfd_create(&(0x7f0000000080)='::.}!^\x00', 0x1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r5, r4, 0x0, 0x0) fcntl$setstatus(r5, 0x407, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480081000000000226bd7000fcdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0d000200f4ff0f0003000f0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a0004000a00"], 0x48}}, 0x4024009) close_range(r3, r1, 0x2) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 14:25:03 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 20) 14:25:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 348.059060][ T7459] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 348.066875][ T7459] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 348.074691][ T7459] 14:25:03 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 29) 14:25:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:03 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x281) 14:25:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 1) [ 348.138583][ T7497] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 348.151822][ T7505] FAULT_INJECTION: forcing a failure. [ 348.151822][ T7505] name failslab, interval 1, probability 0, space 0, times 0 [ 348.166428][ T7503] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 348.174795][ T7505] CPU: 1 PID: 7505 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 348.184770][ T7505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 348.187074][ T7510] FAULT_INJECTION: forcing a failure. [ 348.187074][ T7510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 348.194664][ T7505] Call Trace: [ 348.194677][ T7505] [ 348.194686][ T7505] dump_stack_lvl+0x151/0x1b7 [ 348.194714][ T7505] ? bfq_pos_tree_add_move+0x43e/0x43e [ 348.194734][ T7505] dump_stack+0x15/0x17 [ 348.227209][ T7505] should_fail+0x3c0/0x510 [ 348.231461][ T7505] __should_failslab+0x9f/0xe0 [ 348.236060][ T7505] should_failslab+0x9/0x20 [ 348.240398][ T7505] kmem_cache_alloc+0x4f/0x2f0 [ 348.245001][ T7505] ? vm_area_dup+0x26/0x1d0 [ 348.249345][ T7505] vm_area_dup+0x26/0x1d0 [ 348.253504][ T7505] dup_mmap+0x6b8/0xea0 [ 348.257508][ T7505] ? __delayed_free_task+0x20/0x20 [ 348.262446][ T7505] ? mm_init+0x807/0x960 [ 348.266523][ T7505] dup_mm+0x91/0x330 [ 348.270279][ T7505] copy_mm+0x108/0x1b0 [ 348.274164][ T7505] copy_process+0x1295/0x3250 [ 348.278676][ T7505] ? check_stack_object+0xf7/0x130 [ 348.283622][ T7505] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 348.288566][ T7505] ? copy_clone_args_from_user+0x6cf/0x790 [ 348.294209][ T7505] kernel_clone+0x22d/0x990 [ 348.298549][ T7505] ? dup_mmap+0xea0/0xea0 [ 348.302727][ T7505] ? create_io_thread+0x1e0/0x1e0 [ 348.307577][ T7505] ? bpf_send_signal_common+0x23c/0x330 [ 348.312959][ T7505] __x64_sys_clone3+0x375/0x3a0 [ 348.317647][ T7505] ? __ia32_sys_clone+0x300/0x300 [ 348.322508][ T7505] ? bpf_trace_run1+0x1c0/0x1c0 [ 348.327190][ T7505] ? ksys_write+0x25f/0x2c0 [ 348.331532][ T7505] ? __traceiter_sys_enter+0x2f/0x50 [ 348.336651][ T7505] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 348.342574][ T7505] do_syscall_64+0x44/0xd0 [ 348.346811][ T7505] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 348.352537][ T7505] RIP: 0033:0x7f4591dbd0d9 [ 348.356787][ T7505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.376318][ T7505] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 348.384561][ T7505] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 348.392375][ T7505] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 348.400397][ T7505] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 348.408200][ T7505] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 348.416013][ T7505] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 348.423829][ T7505] [ 348.426688][ T7510] CPU: 0 PID: 7510 Comm: syz-executor.0 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 348.436674][ T7510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 348.436808][ T7503] FAULT_INJECTION: forcing a failure. [ 348.436808][ T7503] name failslab, interval 1, probability 0, space 0, times 0 [ 348.446563][ T7510] Call Trace: [ 348.446576][ T7510] [ 348.446584][ T7510] dump_stack_lvl+0x151/0x1b7 [ 348.446607][ T7510] ? bfq_pos_tree_add_move+0x43e/0x43e [ 348.446625][ T7510] dump_stack+0x15/0x17 [ 348.446640][ T7510] should_fail+0x3c0/0x510 [ 348.483111][ T7510] should_fail_usercopy+0x1a/0x20 [ 348.487963][ T7510] _copy_from_user+0x20/0xd0 [ 348.492389][ T7510] copy_clone_args_from_user+0x1c7/0x790 [ 348.497860][ T7510] ? group_send_sig_info+0xa4/0x2f0 [ 348.502894][ T7510] ? dup_mmap+0xea0/0xea0 [ 348.507060][ T7510] ? bpf_send_signal_common+0x23c/0x330 [ 348.512438][ T7510] __x64_sys_clone3+0x122/0x3a0 [ 348.517125][ T7510] ? __mutex_lock_slowpath+0x10/0x10 [ 348.522243][ T7510] ? __ia32_sys_clone+0x300/0x300 [ 348.527108][ T7510] ? bpf_trace_run1+0x1c0/0x1c0 [ 348.531791][ T7510] ? ksys_write+0x25f/0x2c0 [ 348.536133][ T7510] ? __traceiter_sys_enter+0x2f/0x50 [ 348.541251][ T7510] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 348.547155][ T7510] do_syscall_64+0x44/0xd0 [ 348.551406][ T7510] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 348.557135][ T7510] RIP: 0033:0x7f940e9e20d9 [ 348.561388][ T7510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.580830][ T7510] RSP: 002b:00007f940d755038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 348.589081][ T7510] RAX: ffffffffffffffda RBX: 00007f940eb01f80 RCX: 00007f940e9e20d9 [ 348.596892][ T7510] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f940d755050 [ 348.604791][ T7510] RBP: 00007f940d7551d0 R08: 0000000000000000 R09: 0000000000000058 [ 348.612591][ T7510] R10: 00007f940d755050 R11: 0000000000000246 R12: 0000000000000058 [ 348.620419][ T7510] R13: 00007fff8d9c406f R14: 00007f940d755300 R15: 0000000000022000 [ 348.628221][ T7510] [ 348.631082][ T7503] CPU: 1 PID: 7503 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 348.641062][ T7503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 348.650954][ T7503] Call Trace: [ 348.654082][ T7503] [ 348.656959][ T7503] dump_stack_lvl+0x151/0x1b7 [ 348.661550][ T7503] ? bfq_pos_tree_add_move+0x43e/0x43e [ 348.666844][ T7503] ? __kasan_check_write+0x14/0x20 [ 348.671791][ T7503] ? _raw_spin_lock+0xa3/0x1b0 [ 348.676393][ T7503] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 348.681599][ T7503] dump_stack+0x15/0x17 [ 348.685592][ T7503] should_fail+0x3c0/0x510 [ 348.689858][ T7503] __should_failslab+0x9f/0xe0 [ 348.694530][ T7503] should_failslab+0x9/0x20 [ 348.698869][ T7503] kmem_cache_alloc+0x4f/0x2f0 [ 348.703471][ T7503] ? ext4_mb_new_blocks+0x4de/0x3c00 [ 348.708590][ T7503] ext4_mb_new_blocks+0x4de/0x3c00 [ 348.713540][ T7503] ? __kasan_kmalloc+0x9/0x10 [ 348.718052][ T7503] ? __kmalloc+0x203/0x350 [ 348.722305][ T7503] ? ext4_mb_pa_callback+0xd0/0xd0 [ 348.727255][ T7503] ? ext4_ext_search_right+0x4d3/0x890 [ 348.732547][ T7503] ? ext4_inode_to_goal_block+0x31e/0x460 [ 348.738103][ T7503] ? ext4_ext_find_goal+0x113/0x200 [ 348.743134][ T7503] ext4_ext_map_blocks+0x17db/0x3cb0 [ 348.748258][ T7503] ? ext4_ext_release+0x10/0x10 [ 348.752959][ T7503] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 348.758240][ T7503] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 348.763531][ T7503] ext4_map_blocks+0xacd/0x1e20 [ 348.768222][ T7503] ? ext4_issue_zeroout+0x260/0x260 [ 348.773268][ T7503] ? __kasan_check_write+0x14/0x20 [ 348.778206][ T7503] ? up_read+0x14/0x90 [ 348.782103][ T7503] ext4_getblk+0x19c/0x6f0 [ 348.786357][ T7503] ? ext4_get_block_unwritten+0x40/0x40 [ 348.791741][ T7503] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 348.797122][ T7503] ext4_bread+0x2f/0x180 [ 348.801201][ T7503] ext4_append+0x2e8/0x570 [ 348.805451][ T7503] ? ext4_init_new_dir+0xa10/0xa10 [ 348.810400][ T7503] ext4_init_new_dir+0x337/0xa10 [ 348.815291][ T7503] ? may_create+0x647/0x8c0 [ 348.819629][ T7503] ? ext4_init_dot_dotdot+0x500/0x500 [ 348.824926][ T7503] ext4_mkdir+0x4fa/0xcf0 [ 348.829088][ T7503] ? ext4_symlink+0xfe0/0xfe0 [ 348.833602][ T7503] ? selinux_inode_mkdir+0x22/0x30 [ 348.838550][ T7503] ? security_inode_mkdir+0xf1/0x130 [ 348.843670][ T7503] vfs_mkdir+0x360/0x580 [ 348.847749][ T7503] ovl_mkdir_real+0x59/0x1a0 [ 348.852175][ T7503] ? ovl_create_real+0x20b/0x3c0 [ 348.856947][ T7503] ovl_create_real+0x21d/0x3c0 [ 348.861552][ T7503] ? ovl_mkdir_real+0x1a0/0x1a0 [ 348.866237][ T7503] ? __kasan_check_read+0x11/0x20 [ 348.871104][ T7503] ovl_create_or_link+0x803/0x18a0 [ 348.876130][ T7503] ? ovl_create_object+0x380/0x380 [ 348.881077][ T7503] ? __kasan_check_write+0x14/0x20 [ 348.886023][ T7503] ? _raw_spin_lock+0xa3/0x1b0 [ 348.890630][ T7503] ? __kasan_check_write+0x14/0x20 [ 348.895665][ T7503] ? _raw_spin_lock+0xa3/0x1b0 [ 348.900261][ T7503] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 348.905465][ T7503] ? _raw_spin_unlock+0x4d/0x70 [ 348.910242][ T7503] ? __kasan_check_write+0x14/0x20 [ 348.915184][ T7503] ? _raw_spin_lock+0xa3/0x1b0 [ 348.919788][ T7503] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 348.925083][ T7503] ? inode_init_owner+0x298/0x620 [ 348.929942][ T7503] ovl_create_object+0x252/0x380 [ 348.934715][ T7503] ? ovl_rename+0x1960/0x1960 [ 348.939229][ T7503] ? selinux_inode_mkdir+0x22/0x30 [ 348.944197][ T7503] ovl_mkdir+0x29/0x30 [ 348.948083][ T7503] vfs_mkdir+0x360/0x580 [ 348.952160][ T7503] do_mkdirat+0x1e8/0x420 [ 348.956327][ T7503] ? vfs_mkdir+0x580/0x580 [ 348.960577][ T7503] ? getname_flags+0x1fb/0x510 [ 348.965179][ T7503] __x64_sys_mkdir+0x6e/0x80 [ 348.969605][ T7503] do_syscall_64+0x44/0xd0 [ 348.973856][ T7503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 348.979583][ T7503] RIP: 0033:0x7fa2e0db40d9 [ 348.983840][ T7503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 349.003279][ T7503] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 349.011538][ T7503] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 349.019339][ T7503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 349.027237][ T7503] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 349.035044][ T7503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:25:04 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 30) [ 349.042862][ T7503] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 349.050760][ T7503] [ 349.068317][ T7513] FAULT_INJECTION: forcing a failure. [ 349.068317][ T7513] name failslab, interval 1, probability 0, space 0, times 0 [ 349.081242][ T7513] CPU: 0 PID: 7513 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 349.091228][ T7513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 349.101110][ T7513] Call Trace: [ 349.104232][ T7513] [ 349.107016][ T7513] dump_stack_lvl+0x151/0x1b7 [ 349.111525][ T7513] ? bfq_pos_tree_add_move+0x43e/0x43e [ 349.116818][ T7513] ? do_syscall_64+0x44/0xd0 [ 349.121248][ T7513] dump_stack+0x15/0x17 [ 349.125237][ T7513] should_fail+0x3c0/0x510 [ 349.129490][ T7513] __should_failslab+0x9f/0xe0 [ 349.134090][ T7513] should_failslab+0x9/0x20 [ 349.138429][ T7513] kmem_cache_alloc+0x4f/0x2f0 [ 349.143030][ T7513] ? anon_vma_clone+0xa1/0x4f0 [ 349.147632][ T7513] anon_vma_clone+0xa1/0x4f0 [ 349.152060][ T7513] anon_vma_fork+0x91/0x4f0 [ 349.156486][ T7513] ? anon_vma_name+0x4c/0x70 [ 349.160999][ T7513] dup_mmap+0x750/0xea0 [ 349.165106][ T7513] ? __delayed_free_task+0x20/0x20 [ 349.170021][ T7513] ? mm_init+0x807/0x960 [ 349.174100][ T7513] dup_mm+0x91/0x330 [ 349.177835][ T7513] copy_mm+0x108/0x1b0 [ 349.181740][ T7513] copy_process+0x1295/0x3250 [ 349.186256][ T7513] ? check_stack_object+0xf7/0x130 [ 349.191202][ T7513] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 349.196146][ T7513] ? copy_clone_args_from_user+0x6cf/0x790 [ 349.201795][ T7513] kernel_clone+0x22d/0x990 [ 349.206136][ T7513] ? dup_mmap+0xea0/0xea0 [ 349.210295][ T7513] ? create_io_thread+0x1e0/0x1e0 [ 349.215153][ T7513] ? bpf_send_signal_common+0x23c/0x330 [ 349.220543][ T7513] __x64_sys_clone3+0x375/0x3a0 [ 349.225222][ T7513] ? __ia32_sys_clone+0x300/0x300 [ 349.230085][ T7513] ? bpf_trace_run1+0x1c0/0x1c0 [ 349.234770][ T7513] ? ksys_write+0x25f/0x2c0 [ 349.239109][ T7513] ? __traceiter_sys_enter+0x2f/0x50 [ 349.244229][ T7513] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 349.250131][ T7513] do_syscall_64+0x44/0xd0 [ 349.254382][ T7513] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 349.260119][ T7513] RIP: 0033:0x7f4591dbd0d9 [ 349.264373][ T7513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 349.283805][ T7513] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 349.292048][ T7513] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 349.299864][ T7513] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 349.307673][ T7513] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 349.315483][ T7513] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 349.323294][ T7513] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 349.331199][ T7513] [ 349.355111][ T7517] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:05 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 21) 14:25:05 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 31) 14:25:05 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="f4ef76d2d404debf1c5f6fff9300a7c6c990fd9877a29a09eaabb63bca07ccbfee02145a572287f5f0d0ae410de16cee71991088665ca494e051a9daa34e3740a1692dadef7803ec78f5a05559a485", 0x4f}, {&(0x7f0000001080)="4b819cc9dbdbdfb1153dfcbae2a9d481edae26fe001ea9174d1585d88600b433dec77d3ac9cc91c0405b960326d434290903f89744347ce3cdcdef73d5b953433ad2edb364892988b5080496c65faf2253cd1bb3319f7604f280c7f22230eb2171bb57d3a1c8a565417845bf8eab0b0f8ec42a6229b1f9e5f48d32126b9ad4e2e8c732aeff546f10430f78cb13249350f8aebebc47e24e83b5846427eed6bd03831349f96989141dcb9ddd3583f67acc5ac48563b340b5d6884f88803c22b33d37", 0xc1}], 0x3, 0x3, 0xdb) 14:25:05 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x500) 14:25:05 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpid() r3 = getpid() process_vm_readv(r3, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r4 = getpid() sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f00000000c0)=0x7fffffff) process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)=""/61, 0x3d}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/4096, 0x1000}, {0xfffffffffffffffe}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/112, 0x70}], 0x8, &(0x7f0000001900)}, 0x40012001) r7 = accept(r5, 0x0, &(0x7f0000000340)) sendmsg$nl_route(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_newroute={0x3c, 0x18, 0x100, 0x70bd27, 0x25dfdbff, {0x80, 0x14, 0x80, 0x3f, 0xfe, 0x1, 0xc8, 0x8, 0xe00}, [@RTA_OIF={0x8}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_TABLE={0x8}, @RTA_DPORT={0x6, 0x1d, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004055) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r8, r6, 0x0, 0x0) fcntl$setstatus(r8, 0x407, 0x0) syz_clone3(&(0x7f0000000280)={0x200100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f00000000c0), &(0x7f0000000240)=[r2, r3, r4, r1, r0, r1], 0x6, {r8}}, 0x58) [ 350.398449][ T7528] FAULT_INJECTION: forcing a failure. [ 350.398449][ T7528] name failslab, interval 1, probability 0, space 0, times 0 [ 350.412912][ T7524] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 350.416477][ T7525] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 350.424596][ T7524] FAULT_INJECTION: forcing a failure. [ 350.424596][ T7524] name failslab, interval 1, probability 0, space 0, times 0 [ 350.444081][ T7528] CPU: 0 PID: 7528 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 350.454059][ T7528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 350.463954][ T7528] Call Trace: [ 350.467076][ T7528] [ 350.469861][ T7528] dump_stack_lvl+0x151/0x1b7 [ 350.474373][ T7528] ? bfq_pos_tree_add_move+0x43e/0x43e [ 350.479783][ T7528] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 350.486119][ T7528] dump_stack+0x15/0x17 [ 350.490195][ T7528] should_fail+0x3c0/0x510 [ 350.494445][ T7528] __should_failslab+0x9f/0xe0 [ 350.499045][ T7528] should_failslab+0x9/0x20 [ 350.503384][ T7528] kmem_cache_alloc+0x4f/0x2f0 [ 350.507982][ T7528] ? anon_vma_fork+0xf7/0x4f0 [ 350.512497][ T7528] anon_vma_fork+0xf7/0x4f0 [ 350.516836][ T7528] ? anon_vma_name+0x4c/0x70 [ 350.521265][ T7528] dup_mmap+0x750/0xea0 [ 350.525256][ T7528] ? __delayed_free_task+0x20/0x20 [ 350.530382][ T7528] ? mm_init+0x807/0x960 [ 350.534636][ T7528] dup_mm+0x91/0x330 [ 350.538370][ T7528] copy_mm+0x108/0x1b0 [ 350.542277][ T7528] copy_process+0x1295/0x3250 [ 350.546788][ T7528] ? check_stack_object+0xf7/0x130 [ 350.551822][ T7528] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 350.556798][ T7528] ? copy_clone_args_from_user+0x6cf/0x790 [ 350.562409][ T7528] kernel_clone+0x22d/0x990 [ 350.566748][ T7528] ? dup_mmap+0xea0/0xea0 [ 350.570915][ T7528] ? create_io_thread+0x1e0/0x1e0 [ 350.575787][ T7528] ? file_end_write+0x1b0/0x1b0 [ 350.580463][ T7528] __x64_sys_clone3+0x375/0x3a0 [ 350.585150][ T7528] ? __ia32_sys_clone+0x300/0x300 [ 350.590009][ T7528] ? ksys_write+0x25f/0x2c0 [ 350.594354][ T7528] ? debug_smp_processor_id+0x17/0x20 [ 350.599572][ T7528] do_syscall_64+0x44/0xd0 [ 350.603814][ T7528] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 350.609550][ T7528] RIP: 0033:0x7f4591dbd0d9 [ 350.613798][ T7528] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 350.633666][ T7528] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 14:25:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 350.641914][ T7528] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 350.649808][ T7528] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 350.657618][ T7528] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 350.665429][ T7528] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 350.673240][ T7528] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 350.681056][ T7528] [ 350.693155][ T7524] CPU: 0 PID: 7524 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 350.703224][ T7524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 350.713120][ T7524] Call Trace: [ 350.716324][ T7524] [ 350.719103][ T7524] dump_stack_lvl+0x151/0x1b7 [ 350.723617][ T7524] ? bfq_pos_tree_add_move+0x43e/0x43e [ 350.729003][ T7524] ? ext4_mb_initialize_context+0x4c7/0xd80 [ 350.734734][ T7524] dump_stack+0x15/0x17 [ 350.738726][ T7524] should_fail+0x3c0/0x510 [ 350.743064][ T7524] __should_failslab+0x9f/0xe0 [ 350.747664][ T7524] should_failslab+0x9/0x20 [ 350.752090][ T7524] kmem_cache_alloc+0x4f/0x2f0 [ 350.756787][ T7524] ? ext4_mb_new_blocks+0xd81/0x3c00 [ 350.761904][ T7524] ext4_mb_new_blocks+0xd81/0x3c00 [ 350.766846][ T7524] ? __kasan_kmalloc+0x9/0x10 [ 350.771359][ T7524] ? __kmalloc+0x203/0x350 [ 350.775610][ T7524] ? ext4_mb_pa_callback+0xd0/0xd0 [ 350.780556][ T7524] ? ext4_ext_search_right+0x4d3/0x890 [ 350.785849][ T7524] ? ext4_inode_to_goal_block+0x31e/0x460 [ 350.791419][ T7524] ? ext4_ext_find_goal+0x113/0x200 [ 350.796443][ T7524] ext4_ext_map_blocks+0x17db/0x3cb0 [ 350.801566][ T7524] ? ext4_ext_release+0x10/0x10 [ 350.806254][ T7524] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 350.811555][ T7524] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 350.816925][ T7524] ext4_map_blocks+0xacd/0x1e20 [ 350.821617][ T7524] ? ext4_issue_zeroout+0x260/0x260 [ 350.826644][ T7524] ? __kasan_check_write+0x14/0x20 [ 350.831591][ T7524] ? up_read+0x14/0x90 [ 350.835510][ T7524] ext4_getblk+0x19c/0x6f0 [ 350.839753][ T7524] ? ext4_get_block_unwritten+0x40/0x40 [ 350.845132][ T7524] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 350.850603][ T7524] ext4_bread+0x2f/0x180 [ 350.854679][ T7524] ext4_append+0x2e8/0x570 [ 350.859030][ T7524] ? ext4_init_new_dir+0xa10/0xa10 [ 350.863978][ T7524] ext4_init_new_dir+0x337/0xa10 [ 350.868759][ T7524] ? may_create+0x647/0x8c0 [ 350.873096][ T7524] ? ext4_init_dot_dotdot+0x500/0x500 [ 350.878309][ T7524] ext4_mkdir+0x4fa/0xcf0 [ 350.882552][ T7524] ? ext4_symlink+0xfe0/0xfe0 [ 350.887064][ T7524] ? selinux_inode_mkdir+0x22/0x30 [ 350.892031][ T7524] ? security_inode_mkdir+0xf1/0x130 [ 350.897135][ T7524] vfs_mkdir+0x360/0x580 [ 350.901209][ T7524] ovl_mkdir_real+0x59/0x1a0 [ 350.905638][ T7524] ? ovl_create_real+0x20b/0x3c0 [ 350.910410][ T7524] ovl_create_real+0x21d/0x3c0 [ 350.915015][ T7524] ? ovl_mkdir_real+0x1a0/0x1a0 [ 350.919701][ T7524] ? __kasan_check_read+0x11/0x20 [ 350.924558][ T7524] ovl_create_or_link+0x803/0x18a0 [ 350.929506][ T7524] ? ovl_create_object+0x380/0x380 [ 350.934451][ T7524] ? __kasan_check_write+0x14/0x20 [ 350.939397][ T7524] ? _raw_spin_lock+0xa3/0x1b0 [ 350.943998][ T7524] ? __kasan_check_write+0x14/0x20 [ 350.948944][ T7524] ? _raw_spin_lock+0xa3/0x1b0 [ 350.953542][ T7524] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 350.958760][ T7524] ? _raw_spin_unlock+0x4d/0x70 [ 350.963439][ T7524] ? __kasan_check_write+0x14/0x20 [ 350.968387][ T7524] ? _raw_spin_lock+0xa3/0x1b0 [ 350.972989][ T7524] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 350.978200][ T7524] ? inode_init_owner+0x298/0x620 [ 350.983053][ T7524] ovl_create_object+0x252/0x380 [ 350.987831][ T7524] ? ovl_rename+0x1960/0x1960 [ 350.992340][ T7524] ? selinux_inode_mkdir+0x22/0x30 [ 350.997291][ T7524] ovl_mkdir+0x29/0x30 [ 351.001193][ T7524] vfs_mkdir+0x360/0x580 [ 351.005273][ T7524] do_mkdirat+0x1e8/0x420 [ 351.009442][ T7524] ? vfs_mkdir+0x580/0x580 [ 351.013697][ T7524] ? getname_flags+0x1fb/0x510 [ 351.018290][ T7524] __x64_sys_mkdir+0x6e/0x80 [ 351.022721][ T7524] do_syscall_64+0x44/0xd0 [ 351.026971][ T7524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 351.032699][ T7524] RIP: 0033:0x7fa2e0db40d9 [ 351.036956][ T7524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.056392][ T7524] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 351.064724][ T7524] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 351.072540][ T7524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 351.080347][ T7524] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 351.088155][ T7524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:25:06 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpid() r3 = getpid() process_vm_readv(r3, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r4 = getpid() sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f00000000c0)=0x7fffffff) process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)=""/61, 0x3d}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/4096, 0x1000}, {0xfffffffffffffffe}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/112, 0x70}], 0x8, &(0x7f0000001900)}, 0x40012001) r7 = accept(r5, 0x0, &(0x7f0000000340)) sendmsg$nl_route(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_newroute={0x3c, 0x18, 0x100, 0x70bd27, 0x25dfdbff, {0x80, 0x14, 0x80, 0x3f, 0xfe, 0x1, 0xc8, 0x8, 0xe00}, [@RTA_OIF={0x8}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_TABLE={0x8}, @RTA_DPORT={0x6, 0x1d, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004055) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r8, r6, 0x0, 0x0) fcntl$setstatus(r8, 0x407, 0x0) syz_clone3(&(0x7f0000000280)={0x200100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f00000000c0), &(0x7f0000000240)=[r2, r3, r4, r1, r0, r1], 0x6, {r8}}, 0x58) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) getpid() (async) getpid() (async) process_vm_readv(r3, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) getpid() (async) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f00000000c0)=0x7fffffff) (async) process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) recvmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)=""/61, 0x3d}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/4096, 0x1000}, {0xfffffffffffffffe}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/112, 0x70}], 0x8, &(0x7f0000001900)}, 0x40012001) (async) accept(r5, 0x0, &(0x7f0000000340)) (async) sendmsg$nl_route(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_newroute={0x3c, 0x18, 0x100, 0x70bd27, 0x25dfdbff, {0x80, 0x14, 0x80, 0x3f, 0xfe, 0x1, 0xc8, 0x8, 0xe00}, [@RTA_OIF={0x8}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_TABLE={0x8}, @RTA_DPORT={0x6, 0x1d, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004055) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r8, r6, 0x0, 0x0) (async) fcntl$setstatus(r8, 0x407, 0x0) (async) syz_clone3(&(0x7f0000000280)={0x200100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f00000000c0), &(0x7f0000000240)=[r2, r3, r4, r1, r0, r1], 0x6, {r8}}, 0x58) (async) 14:25:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x600) 14:25:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x7, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:06 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 32) 14:25:06 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="f4ef76d2d404debf1c5f6fff9300a7c6c990fd9877a29a09eaabb63bca07ccbfee02145a572287f5f0d0ae410de16cee71991088665ca494e051a9daa34e3740a1692dadef7803ec78f5a05559a485", 0x4f}, {&(0x7f0000001080)="4b819cc9dbdbdfb1153dfcbae2a9d481edae26fe001ea9174d1585d88600b433dec77d3ac9cc91c0405b960326d434290903f89744347ce3cdcdef73d5b953433ad2edb364892988b5080496c65faf2253cd1bb3319f7604f280c7f22230eb2171bb57d3a1c8a565417845bf8eab0b0f8ec42a6229b1f9e5f48d32126b9ad4e2e8c732aeff546f10430f78cb13249350f8aebebc47e24e83b5846427eed6bd03831349f96989141dcb9ddd3583f67acc5ac48563b340b5d6884f88803c22b33d37", 0xc1}], 0x3, 0x3, 0xdb) [ 351.095966][ T7524] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 351.103782][ T7524] 14:25:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x8, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:06 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 22) 14:25:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x9, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 351.155973][ T7547] FAULT_INJECTION: forcing a failure. [ 351.155973][ T7547] name failslab, interval 1, probability 0, space 0, times 0 [ 351.158960][ T7544] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x11, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 351.201185][ T7547] CPU: 0 PID: 7547 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 351.211356][ T7547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 351.221343][ T7547] Call Trace: [ 351.224465][ T7547] [ 351.227248][ T7547] dump_stack_lvl+0x151/0x1b7 [ 351.231757][ T7547] ? bfq_pos_tree_add_move+0x43e/0x43e [ 351.237055][ T7547] dump_stack+0x15/0x17 [ 351.241043][ T7547] should_fail+0x3c0/0x510 [ 351.245297][ T7547] __should_failslab+0x9f/0xe0 [ 351.249893][ T7547] should_failslab+0x9/0x20 [ 351.254232][ T7547] kmem_cache_alloc+0x4f/0x2f0 [ 351.258833][ T7547] ? anon_vma_fork+0x1b9/0x4f0 [ 351.263429][ T7547] anon_vma_fork+0x1b9/0x4f0 [ 351.267859][ T7547] dup_mmap+0x750/0xea0 [ 351.271850][ T7547] ? __delayed_free_task+0x20/0x20 [ 351.276795][ T7547] ? mm_init+0x807/0x960 [ 351.280876][ T7547] dup_mm+0x91/0x330 [ 351.284606][ T7547] copy_mm+0x108/0x1b0 [ 351.288513][ T7547] copy_process+0x1295/0x3250 [ 351.293030][ T7547] ? check_stack_object+0xf7/0x130 [ 351.298061][ T7547] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 351.303006][ T7547] ? copy_clone_args_from_user+0x6cf/0x790 [ 351.308651][ T7547] kernel_clone+0x22d/0x990 [ 351.312988][ T7547] ? dup_mmap+0xea0/0xea0 [ 351.317155][ T7547] ? create_io_thread+0x1e0/0x1e0 [ 351.322015][ T7547] ? file_end_write+0x1b0/0x1b0 [ 351.326705][ T7547] __x64_sys_clone3+0x375/0x3a0 [ 351.331738][ T7547] ? __ia32_sys_clone+0x300/0x300 [ 351.336598][ T7547] ? ksys_write+0x25f/0x2c0 [ 351.340942][ T7547] ? debug_smp_processor_id+0x17/0x20 [ 351.346144][ T7547] do_syscall_64+0x44/0xd0 [ 351.350396][ T7547] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 351.356127][ T7547] RIP: 0033:0x7f4591dbd0d9 [ 351.360377][ T7547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.379817][ T7547] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 351.388062][ T7547] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:06 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 33) 14:25:06 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="f4ef76d2d404debf1c5f6fff9300a7c6c990fd9877a29a09eaabb63bca07ccbfee02145a572287f5f0d0ae410de16cee71991088665ca494e051a9daa34e3740a1692dadef7803ec78f5a05559a485", 0x4f}, {&(0x7f0000001080)="4b819cc9dbdbdfb1153dfcbae2a9d481edae26fe001ea9174d1585d88600b433dec77d3ac9cc91c0405b960326d434290903f89744347ce3cdcdef73d5b953433ad2edb364892988b5080496c65faf2253cd1bb3319f7604f280c7f22230eb2171bb57d3a1c8a565417845bf8eab0b0f8ec42a6229b1f9e5f48d32126b9ad4e2e8c732aeff546f10430f78cb13249350f8aebebc47e24e83b5846427eed6bd03831349f96989141dcb9ddd3583f67acc5ac48563b340b5d6884f88803c22b33d37", 0xc1}], 0x3, 0x3, 0xdb) 14:25:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x70, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 351.395876][ T7547] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 351.403685][ T7547] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 351.411498][ T7547] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 351.419306][ T7547] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 351.427127][ T7547] 14:25:06 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpid() r3 = getpid() process_vm_readv(r3, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r4 = getpid() sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f00000000c0)=0x7fffffff) process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)=""/61, 0x3d}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/4096, 0x1000}, {0xfffffffffffffffe}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/112, 0x70}], 0x8, &(0x7f0000001900)}, 0x40012001) r7 = accept(r5, 0x0, &(0x7f0000000340)) sendmsg$nl_route(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_newroute={0x3c, 0x18, 0x100, 0x70bd27, 0x25dfdbff, {0x80, 0x14, 0x80, 0x3f, 0xfe, 0x1, 0xc8, 0x8, 0xe00}, [@RTA_OIF={0x8}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_TABLE={0x8}, @RTA_DPORT={0x6, 0x1d, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004055) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r8, r6, 0x0, 0x0) fcntl$setstatus(r8, 0x407, 0x0) syz_clone3(&(0x7f0000000280)={0x200100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f00000000c0), &(0x7f0000000240)=[r2, r3, r4, r1, r0, r1], 0x6, {r8}}, 0x58) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {0x2a}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) getpid() (async) getpid() (async) process_vm_readv(r3, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) getpid() (async) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f00000000c0)=0x7fffffff) (async) process_vm_readv(r4, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) recvmsg(r5, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)=""/61, 0x3d}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)=""/4096, 0x1000}, {0xfffffffffffffffe}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/112, 0x70}], 0x8, &(0x7f0000001900)}, 0x40012001) (async) accept(r5, 0x0, &(0x7f0000000340)) (async) sendmsg$nl_route(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_newroute={0x3c, 0x18, 0x100, 0x70bd27, 0x25dfdbff, {0x80, 0x14, 0x80, 0x3f, 0xfe, 0x1, 0xc8, 0x8, 0xe00}, [@RTA_OIF={0x8}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_TABLE={0x8}, @RTA_DPORT={0x6, 0x1d, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004055) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r8, r6, 0x0, 0x0) (async) fcntl$setstatus(r8, 0x407, 0x0) (async) syz_clone3(&(0x7f0000000280)={0x200100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f0000000140)=""/253, 0xfd, &(0x7f00000000c0), &(0x7f0000000240)=[r2, r3, r4, r1, r0, r1], 0x6, {r8}}, 0x58) (async) 14:25:06 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x700) 14:25:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x10a, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 351.460917][ T7566] FAULT_INJECTION: forcing a failure. [ 351.460917][ T7566] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.475412][ T7562] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 351.487189][ T7566] CPU: 1 PID: 7566 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 351.497174][ T7566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 351.507065][ T7566] Call Trace: [ 351.510189][ T7566] [ 351.512963][ T7566] dump_stack_lvl+0x151/0x1b7 [ 351.517478][ T7566] ? bfq_pos_tree_add_move+0x43e/0x43e [ 351.522774][ T7566] ? stack_trace_save+0x1f0/0x1f0 [ 351.527635][ T7566] ? __kernel_text_address+0x9a/0x110 [ 351.532838][ T7566] dump_stack+0x15/0x17 [ 351.536832][ T7566] should_fail+0x3c0/0x510 [ 351.541089][ T7566] should_fail_alloc_page+0x58/0x70 [ 351.546117][ T7566] __alloc_pages+0x1de/0x7c0 [ 351.550543][ T7566] ? stack_trace_save+0x12d/0x1f0 [ 351.555406][ T7566] ? stack_trace_snprint+0x100/0x100 [ 351.560525][ T7566] ? __count_vm_events+0x30/0x30 [ 351.565311][ T7566] ? __kasan_slab_alloc+0xc4/0xe0 [ 351.570159][ T7566] ? __kasan_slab_alloc+0xb2/0xe0 [ 351.575020][ T7566] ? kmem_cache_alloc+0x189/0x2f0 [ 351.580054][ T7566] ? anon_vma_fork+0x1b9/0x4f0 [ 351.584659][ T7566] get_zeroed_page+0x19/0x40 [ 351.589080][ T7566] __pud_alloc+0x8b/0x260 [ 351.593246][ T7566] ? do_handle_mm_fault+0x2370/0x2370 [ 351.598453][ T7566] copy_page_range+0xd9e/0x1090 [ 351.603148][ T7566] ? pfn_valid+0x1e0/0x1e0 [ 351.607397][ T7566] dup_mmap+0x99f/0xea0 [ 351.611405][ T7566] ? __delayed_free_task+0x20/0x20 [ 351.616333][ T7566] ? mm_init+0x807/0x960 [ 351.620412][ T7566] dup_mm+0x91/0x330 [ 351.624144][ T7566] copy_mm+0x108/0x1b0 [ 351.628051][ T7566] copy_process+0x1295/0x3250 [ 351.632573][ T7566] ? check_stack_object+0xf7/0x130 [ 351.637509][ T7566] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 351.642464][ T7566] ? copy_clone_args_from_user+0x6cf/0x790 [ 351.648098][ T7566] kernel_clone+0x22d/0x990 [ 351.652440][ T7566] ? dup_mmap+0xea0/0xea0 [ 351.656608][ T7566] ? create_io_thread+0x1e0/0x1e0 [ 351.661465][ T7566] ? file_end_write+0x1b0/0x1b0 [ 351.666150][ T7566] __x64_sys_clone3+0x375/0x3a0 [ 351.670842][ T7566] ? __ia32_sys_clone+0x300/0x300 [ 351.675701][ T7566] ? ksys_write+0x25f/0x2c0 [ 351.680039][ T7566] ? debug_smp_processor_id+0x17/0x20 [ 351.685246][ T7566] do_syscall_64+0x44/0xd0 [ 351.689502][ T7566] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 351.695248][ T7566] RIP: 0033:0x7f4591dbd0d9 [ 351.699577][ T7566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.719277][ T7566] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 351.727512][ T7566] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 351.735327][ T7566] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 351.743134][ T7566] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 351.750948][ T7566] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 351.758757][ T7566] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 351.766589][ T7566] [ 351.772099][ T7562] FAULT_INJECTION: forcing a failure. [ 351.772099][ T7562] name failslab, interval 1, probability 0, space 0, times 0 [ 351.784690][ T7562] CPU: 0 PID: 7562 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 351.794649][ T7562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 351.804542][ T7562] Call Trace: [ 351.807668][ T7562] [ 351.810443][ T7562] dump_stack_lvl+0x151/0x1b7 [ 351.814962][ T7562] ? bfq_pos_tree_add_move+0x43e/0x43e [ 351.820250][ T7562] dump_stack+0x15/0x17 [ 351.824242][ T7562] should_fail+0x3c0/0x510 [ 351.828497][ T7562] __should_failslab+0x9f/0xe0 [ 351.833101][ T7562] should_failslab+0x9/0x20 [ 351.837437][ T7562] kmem_cache_alloc+0x4f/0x2f0 [ 351.842036][ T7562] ? __es_insert_extent+0x800/0x1810 [ 351.847158][ T7562] __es_insert_extent+0x800/0x1810 [ 351.852191][ T7562] ? __kasan_check_write+0x14/0x20 [ 351.857140][ T7562] ext4_es_insert_extent+0x320/0x2e40 [ 351.862353][ T7562] ? ext4_es_scan_clu+0x340/0x340 [ 351.867206][ T7562] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 351.872498][ T7562] ext4_map_blocks+0xebc/0x1e20 [ 351.877186][ T7562] ? ext4_issue_zeroout+0x260/0x260 [ 351.882224][ T7562] ? __kasan_check_write+0x14/0x20 [ 351.887167][ T7562] ? up_read+0x14/0x90 [ 351.891072][ T7562] ext4_getblk+0x19c/0x6f0 [ 351.895326][ T7562] ? ext4_get_block_unwritten+0x40/0x40 [ 351.900707][ T7562] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 351.906089][ T7562] ext4_bread+0x2f/0x180 [ 351.910168][ T7562] ext4_append+0x2e8/0x570 [ 351.914419][ T7562] ? ext4_init_new_dir+0xa10/0xa10 [ 351.919378][ T7562] ext4_init_new_dir+0x337/0xa10 [ 351.924148][ T7562] ? may_create+0x647/0x8c0 [ 351.928480][ T7562] ? ext4_init_dot_dotdot+0x500/0x500 [ 351.933690][ T7562] ext4_mkdir+0x4fa/0xcf0 [ 351.937855][ T7562] ? ext4_symlink+0xfe0/0xfe0 [ 351.942366][ T7562] ? selinux_inode_mkdir+0x22/0x30 [ 351.947314][ T7562] ? security_inode_mkdir+0xf1/0x130 [ 351.952456][ T7562] vfs_mkdir+0x360/0x580 [ 351.956515][ T7562] ovl_mkdir_real+0x59/0x1a0 [ 351.960943][ T7562] ? ovl_create_real+0x20b/0x3c0 [ 351.965829][ T7562] ovl_create_real+0x21d/0x3c0 [ 351.970409][ T7562] ? ovl_mkdir_real+0x1a0/0x1a0 [ 351.975097][ T7562] ? __kasan_check_read+0x11/0x20 [ 351.979957][ T7562] ovl_create_or_link+0x803/0x18a0 [ 351.984900][ T7562] ? ovl_create_object+0x380/0x380 [ 351.989842][ T7562] ? __kasan_check_write+0x14/0x20 [ 351.994788][ T7562] ? _raw_spin_lock+0xa3/0x1b0 [ 351.999559][ T7562] ? __kasan_check_write+0x14/0x20 [ 352.004510][ T7562] ? _raw_spin_lock+0xa3/0x1b0 [ 352.009109][ T7562] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 352.014319][ T7562] ? _raw_spin_unlock+0x4d/0x70 [ 352.019004][ T7562] ? __kasan_check_write+0x14/0x20 [ 352.024044][ T7562] ? _raw_spin_lock+0xa3/0x1b0 [ 352.028647][ T7562] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 352.033850][ T7562] ? inode_init_owner+0x298/0x620 [ 352.038711][ T7562] ovl_create_object+0x252/0x380 [ 352.043488][ T7562] ? ovl_rename+0x1960/0x1960 [ 352.047998][ T7562] ? selinux_inode_mkdir+0x22/0x30 [ 352.052946][ T7562] ovl_mkdir+0x29/0x30 [ 352.056850][ T7562] vfs_mkdir+0x360/0x580 [ 352.060933][ T7562] do_mkdirat+0x1e8/0x420 [ 352.065099][ T7562] ? vfs_mkdir+0x580/0x580 [ 352.069353][ T7562] ? getname_flags+0x1fb/0x510 [ 352.073947][ T7562] __x64_sys_mkdir+0x6e/0x80 [ 352.078465][ T7562] do_syscall_64+0x44/0xd0 [ 352.082725][ T7562] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 352.088449][ T7562] RIP: 0033:0x7fa2e0db40d9 [ 352.092696][ T7562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:07 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 34) 14:25:07 executing program 5: ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000000)={0x7, 0x80000001, 0x9, 0x3, 0x8000}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 14:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x700, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 352.112140][ T7562] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 352.120383][ T7562] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 352.128192][ T7562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 352.136002][ T7562] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 352.143815][ T7562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 352.151633][ T7562] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 352.159442][ T7562] 14:25:07 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 23) 14:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 352.198679][ T7579] FAULT_INJECTION: forcing a failure. [ 352.198679][ T7579] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.213036][ T7579] CPU: 0 PID: 7579 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 352.223100][ T7579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 352.232998][ T7579] Call Trace: [ 352.236116][ T7579] [ 352.238897][ T7579] dump_stack_lvl+0x151/0x1b7 [ 352.243407][ T7579] ? bfq_pos_tree_add_move+0x43e/0x43e [ 352.248709][ T7579] ? stack_trace_save+0x1f0/0x1f0 [ 352.253563][ T7579] ? __kernel_text_address+0x9a/0x110 [ 352.258787][ T7579] dump_stack+0x15/0x17 [ 352.262772][ T7579] should_fail+0x3c0/0x510 [ 352.267017][ T7579] should_fail_alloc_page+0x58/0x70 [ 352.272053][ T7579] __alloc_pages+0x1de/0x7c0 [ 352.276482][ T7579] ? stack_trace_save+0x12d/0x1f0 [ 352.281341][ T7579] ? stack_trace_snprint+0x100/0x100 [ 352.286462][ T7579] ? __count_vm_events+0x30/0x30 [ 352.291238][ T7579] ? __kasan_slab_alloc+0xc4/0xe0 14:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xa01, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc00) 14:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 352.295869][ T7581] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 352.296089][ T7579] ? __kasan_slab_alloc+0xb2/0xe0 [ 352.308938][ T7579] ? kmem_cache_alloc+0x189/0x2f0 [ 352.313799][ T7579] ? anon_vma_fork+0x1b9/0x4f0 [ 352.318494][ T7579] get_zeroed_page+0x19/0x40 [ 352.322907][ T7579] __pud_alloc+0x8b/0x260 [ 352.327097][ T7579] ? do_handle_mm_fault+0x2370/0x2370 [ 352.332289][ T7579] copy_page_range+0xd9e/0x1090 [ 352.336975][ T7579] ? pfn_valid+0x1e0/0x1e0 [ 352.341229][ T7579] dup_mmap+0x99f/0xea0 14:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1f00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 352.345227][ T7579] ? __delayed_free_task+0x20/0x20 [ 352.350162][ T7579] ? mm_init+0x807/0x960 [ 352.354244][ T7579] dup_mm+0x91/0x330 [ 352.357976][ T7579] copy_mm+0x108/0x1b0 [ 352.361883][ T7579] copy_process+0x1295/0x3250 [ 352.366396][ T7579] ? check_stack_object+0xf7/0x130 [ 352.371345][ T7579] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 352.376287][ T7579] ? copy_clone_args_from_user+0x6cf/0x790 [ 352.381932][ T7579] kernel_clone+0x22d/0x990 [ 352.386271][ T7579] ? dup_mmap+0xea0/0xea0 [ 352.390443][ T7579] ? create_io_thread+0x1e0/0x1e0 [ 352.395296][ T7579] ? file_end_write+0x1b0/0x1b0 [ 352.399982][ T7579] __x64_sys_clone3+0x375/0x3a0 [ 352.404669][ T7579] ? __ia32_sys_clone+0x300/0x300 [ 352.409532][ T7579] ? ksys_write+0x25f/0x2c0 [ 352.413874][ T7579] ? debug_smp_processor_id+0x17/0x20 [ 352.419339][ T7579] do_syscall_64+0x44/0xd0 [ 352.423587][ T7579] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 352.429318][ T7579] RIP: 0033:0x7f4591dbd0d9 [ 352.433565][ T7579] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 352.453007][ T7579] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 352.461250][ T7579] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 352.469065][ T7579] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 352.476874][ T7579] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 352.484688][ T7579] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:25:07 executing program 2: readahead(0xffffffffffffffff, 0x9, 0x5) r0 = epoll_create(0x1f) fdatasync(r0) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f00000025c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1b93) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fffffff) pidfd_open(r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) 14:25:07 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:07 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 35) [ 352.492498][ T7579] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 352.500371][ T7579] [ 352.530686][ T7608] FAULT_INJECTION: forcing a failure. [ 352.530686][ T7608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.533170][ T7606] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 352.544097][ T7608] CPU: 0 PID: 7608 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 352.552613][ T7601] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 352.561888][ T7608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 352.561908][ T7608] Call Trace: [ 352.561915][ T7608] [ 352.561922][ T7608] dump_stack_lvl+0x151/0x1b7 [ 352.561950][ T7608] ? bfq_pos_tree_add_move+0x43e/0x43e [ 352.561967][ T7608] ? __kasan_check_write+0x14/0x20 [ 352.596430][ T7606] FAULT_INJECTION: forcing a failure. [ 352.596430][ T7606] name failslab, interval 1, probability 0, space 0, times 0 [ 352.600501][ T7608] ? __set_page_owner+0x2ee/0x310 [ 352.600532][ T7608] dump_stack+0x15/0x17 [ 352.600549][ T7608] should_fail+0x3c0/0x510 [ 352.626020][ T7608] should_fail_alloc_page+0x58/0x70 [ 352.631053][ T7608] __alloc_pages+0x1de/0x7c0 [ 352.635480][ T7608] ? __count_vm_events+0x30/0x30 [ 352.640251][ T7608] ? __count_vm_events+0x30/0x30 [ 352.645027][ T7608] ? __kasan_check_write+0x14/0x20 [ 352.649975][ T7608] ? _raw_spin_lock+0xa3/0x1b0 [ 352.654578][ T7608] __pmd_alloc+0xb1/0x550 [ 352.658738][ T7608] ? kmem_cache_alloc+0x189/0x2f0 [ 352.663596][ T7608] ? anon_vma_fork+0x1b9/0x4f0 [ 352.668199][ T7608] ? __pud_alloc+0x260/0x260 [ 352.672629][ T7608] ? __pud_alloc+0x218/0x260 [ 352.677055][ T7608] ? do_handle_mm_fault+0x2370/0x2370 [ 352.682258][ T7608] copy_page_range+0xd04/0x1090 [ 352.686946][ T7608] ? pfn_valid+0x1e0/0x1e0 [ 352.691225][ T7608] dup_mmap+0x99f/0xea0 [ 352.695191][ T7608] ? __delayed_free_task+0x20/0x20 [ 352.700139][ T7608] ? mm_init+0x807/0x960 [ 352.704214][ T7608] dup_mm+0x91/0x330 [ 352.707948][ T7608] copy_mm+0x108/0x1b0 [ 352.711854][ T7608] copy_process+0x1295/0x3250 [ 352.716455][ T7608] ? check_stack_object+0xf7/0x130 [ 352.721400][ T7608] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 352.726348][ T7608] ? copy_clone_args_from_user+0x6cf/0x790 [ 352.732076][ T7608] kernel_clone+0x22d/0x990 [ 352.736418][ T7608] ? dup_mmap+0xea0/0xea0 [ 352.740582][ T7608] ? create_io_thread+0x1e0/0x1e0 [ 352.745441][ T7608] ? file_end_write+0x1b0/0x1b0 [ 352.750130][ T7608] __x64_sys_clone3+0x375/0x3a0 [ 352.754816][ T7608] ? __ia32_sys_clone+0x300/0x300 [ 352.759682][ T7608] ? ksys_write+0x25f/0x2c0 [ 352.764018][ T7608] ? debug_smp_processor_id+0x17/0x20 [ 352.769228][ T7608] do_syscall_64+0x44/0xd0 [ 352.773479][ T7608] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 352.779212][ T7608] RIP: 0033:0x7f4591dbd0d9 [ 352.783460][ T7608] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 352.802985][ T7608] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 352.811237][ T7608] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 352.819126][ T7608] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:08 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd00) [ 352.826940][ T7608] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 352.834748][ T7608] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 352.842560][ T7608] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 352.850898][ T7608] [ 352.858113][ T7606] CPU: 0 PID: 7606 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 352.868087][ T7606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 352.877976][ T7606] Call Trace: [ 352.881102][ T7606] [ 352.883880][ T7606] dump_stack_lvl+0x151/0x1b7 [ 352.888393][ T7606] ? bfq_pos_tree_add_move+0x43e/0x43e [ 352.893690][ T7606] ? pagecache_get_page+0xce3/0xdb0 [ 352.898722][ T7606] dump_stack+0x15/0x17 [ 352.902712][ T7606] should_fail+0x3c0/0x510 [ 352.906967][ T7606] __should_failslab+0x9f/0xe0 [ 352.911573][ T7606] should_failslab+0x9/0x20 [ 352.915909][ T7606] kmem_cache_alloc+0x4f/0x2f0 [ 352.920506][ T7606] ? jbd2_journal_add_journal_head+0x84/0x4b0 [ 352.926408][ T7606] ? ext4_inode_journal_mode+0x237/0x470 [ 352.931877][ T7606] jbd2_journal_add_journal_head+0x84/0x4b0 [ 352.937603][ T7606] jbd2_journal_get_create_access+0x48/0x4a0 [ 352.943418][ T7606] __ext4_journal_get_create_access+0xaf/0x550 [ 352.949411][ T7606] ? __ext4_forget+0x850/0x850 [ 352.954008][ T7606] ? __kasan_check_write+0x14/0x20 [ 352.958954][ T7606] ? up_read+0x14/0x90 [ 352.962865][ T7606] ext4_getblk+0x3d9/0x6f0 [ 352.967111][ T7606] ? ext4_get_block_unwritten+0x40/0x40 [ 352.972495][ T7606] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 352.977885][ T7606] ext4_bread+0x2f/0x180 [ 352.981955][ T7606] ext4_append+0x2e8/0x570 [ 352.986207][ T7606] ? ext4_init_new_dir+0xa10/0xa10 [ 352.991154][ T7606] ext4_init_new_dir+0x337/0xa10 [ 352.995935][ T7606] ? may_create+0x647/0x8c0 [ 353.000282][ T7606] ? ext4_init_dot_dotdot+0x500/0x500 [ 353.005482][ T7606] ext4_mkdir+0x4fa/0xcf0 [ 353.009662][ T7606] ? ext4_symlink+0xfe0/0xfe0 [ 353.014169][ T7606] ? selinux_inode_mkdir+0x22/0x30 [ 353.019100][ T7606] ? security_inode_mkdir+0xf1/0x130 [ 353.024222][ T7606] vfs_mkdir+0x360/0x580 [ 353.028302][ T7606] ovl_mkdir_real+0x59/0x1a0 14:25:08 executing program 5: ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000000)={0x7, 0x80000001, 0x9, 0x3, 0x8000}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 14:25:08 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 36) [ 353.032728][ T7606] ? ovl_create_real+0x20b/0x3c0 [ 353.037512][ T7606] ovl_create_real+0x21d/0x3c0 [ 353.042104][ T7606] ? ovl_mkdir_real+0x1a0/0x1a0 [ 353.046803][ T7606] ? __kasan_check_read+0x11/0x20 [ 353.051656][ T7606] ovl_create_or_link+0x803/0x18a0 [ 353.056596][ T7606] ? ovl_create_object+0x380/0x380 [ 353.061546][ T7606] ? __kasan_check_write+0x14/0x20 [ 353.066492][ T7606] ? _raw_spin_lock+0xa3/0x1b0 [ 353.071089][ T7606] ? __kasan_check_write+0x14/0x20 [ 353.076043][ T7606] ? _raw_spin_lock+0xa3/0x1b0 [ 353.080640][ T7606] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 353.085845][ T7606] ? _raw_spin_unlock+0x4d/0x70 [ 353.090533][ T7606] ? __kasan_check_write+0x14/0x20 [ 353.095478][ T7606] ? _raw_spin_lock+0xa3/0x1b0 [ 353.100163][ T7606] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 353.105371][ T7606] ? inode_init_owner+0x298/0x620 [ 353.110237][ T7606] ovl_create_object+0x252/0x380 [ 353.115180][ T7606] ? ovl_rename+0x1960/0x1960 [ 353.119693][ T7606] ? selinux_inode_mkdir+0x22/0x30 [ 353.124642][ T7606] ovl_mkdir+0x29/0x30 [ 353.128548][ T7606] vfs_mkdir+0x360/0x580 [ 353.132632][ T7606] do_mkdirat+0x1e8/0x420 [ 353.136894][ T7606] ? vfs_mkdir+0x580/0x580 [ 353.141145][ T7606] ? getname_flags+0x1fb/0x510 [ 353.145744][ T7606] __x64_sys_mkdir+0x6e/0x80 [ 353.150169][ T7606] do_syscall_64+0x44/0xd0 [ 353.154510][ T7606] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 353.160411][ T7606] RIP: 0033:0x7fa2e0db40d9 [ 353.164926][ T7606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 353.184370][ T7606] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 353.192620][ T7606] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 353.200432][ T7606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 353.208235][ T7606] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.216059][ T7606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 353.223863][ T7606] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 14:25:08 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 24) 14:25:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x4000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 353.231675][ T7606] [ 353.234926][ T7606] ENOMEM in journal_alloc_journal_head, retrying. [ 353.268888][ T7618] FAULT_INJECTION: forcing a failure. [ 353.268888][ T7618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.276397][ T7613] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 353.282187][ T7618] CPU: 0 PID: 7618 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 353.282216][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 353.282228][ T7618] Call Trace: [ 353.282234][ T7618] [ 353.282240][ T7618] dump_stack_lvl+0x151/0x1b7 [ 353.320613][ T7618] ? bfq_pos_tree_add_move+0x43e/0x43e [ 353.325911][ T7618] dump_stack+0x15/0x17 [ 353.329901][ T7618] should_fail+0x3c0/0x510 [ 353.334151][ T7618] should_fail_alloc_page+0x58/0x70 [ 353.339184][ T7618] __alloc_pages+0x1de/0x7c0 [ 353.343615][ T7618] ? __count_vm_events+0x30/0x30 [ 353.348383][ T7618] ? dup_mm+0x91/0x330 [ 353.352288][ T7618] ? copy_mm+0x108/0x1b0 [ 353.356368][ T7618] ? copy_process+0x1295/0x3250 [ 353.361057][ T7618] ? kernel_clone+0x22d/0x990 [ 353.365569][ T7618] ? __x64_sys_clone3+0x375/0x3a0 [ 353.370865][ T7618] pte_alloc_one+0x73/0x1b0 [ 353.375211][ T7618] ? pfn_modify_allowed+0x2e0/0x2e0 [ 353.380238][ T7618] ? __kasan_check_write+0x14/0x20 [ 353.385184][ T7618] ? __set_page_owner+0x2ee/0x310 [ 353.390045][ T7618] __pte_alloc+0x86/0x350 [ 353.394209][ T7618] ? post_alloc_hook+0x1ab/0x1b0 [ 353.398984][ T7618] ? free_pgtables+0x210/0x210 [ 353.403584][ T7618] ? get_page_from_freelist+0x38b/0x400 [ 353.409067][ T7618] copy_pte_range+0x1b1f/0x20b0 [ 353.413755][ T7618] ? __kunmap_atomic+0x80/0x80 [ 353.418354][ T7618] ? __pud_alloc+0x260/0x260 [ 353.422788][ T7618] ? __pud_alloc+0x218/0x260 [ 353.427204][ T7618] ? do_handle_mm_fault+0x2370/0x2370 [ 353.432413][ T7618] copy_page_range+0xc1e/0x1090 [ 353.437106][ T7618] ? pfn_valid+0x1e0/0x1e0 [ 353.441353][ T7618] dup_mmap+0x99f/0xea0 [ 353.445346][ T7618] ? __delayed_free_task+0x20/0x20 [ 353.450294][ T7618] ? mm_init+0x807/0x960 [ 353.454370][ T7618] dup_mm+0x91/0x330 [ 353.458105][ T7618] copy_mm+0x108/0x1b0 [ 353.462011][ T7618] copy_process+0x1295/0x3250 [ 353.466609][ T7618] ? check_stack_object+0xf7/0x130 [ 353.471555][ T7618] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 353.476507][ T7618] ? copy_clone_args_from_user+0x6cf/0x790 [ 353.482146][ T7618] kernel_clone+0x22d/0x990 [ 353.486491][ T7618] ? dup_mmap+0xea0/0xea0 [ 353.490653][ T7618] ? create_io_thread+0x1e0/0x1e0 [ 353.495513][ T7618] ? file_end_write+0x1b0/0x1b0 [ 353.500198][ T7618] __x64_sys_clone3+0x375/0x3a0 [ 353.504897][ T7618] ? __ia32_sys_clone+0x300/0x300 [ 353.509745][ T7618] ? ksys_write+0x25f/0x2c0 [ 353.514084][ T7618] ? debug_smp_processor_id+0x17/0x20 [ 353.519294][ T7618] do_syscall_64+0x44/0xd0 [ 353.523546][ T7618] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 353.529272][ T7618] RIP: 0033:0x7f4591dbd0d9 [ 353.533542][ T7618] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 353.552966][ T7618] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 353.561212][ T7618] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 353.569021][ T7618] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 353.576833][ T7618] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:08 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x11db) 14:25:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x7000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 353.584645][ T7618] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 353.592461][ T7618] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 353.600272][ T7618] [ 353.611863][ T7623] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:08 executing program 2: readahead(0xffffffffffffffff, 0x9, 0x5) (async) r0 = epoll_create(0x1f) fdatasync(r0) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async, rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f00000025c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1b93) (rerun: 32) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fffffff) (async) pidfd_open(r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) 14:25:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x10fff, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 353.633793][ T7623] FAULT_INJECTION: forcing a failure. [ 353.633793][ T7623] name failslab, interval 1, probability 0, space 0, times 0 [ 353.649952][ T7623] CPU: 0 PID: 7623 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 353.659936][ T7623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 353.669837][ T7623] Call Trace: [ 353.672955][ T7623] [ 353.675734][ T7623] dump_stack_lvl+0x151/0x1b7 [ 353.680249][ T7623] ? bfq_pos_tree_add_move+0x43e/0x43e 14:25:08 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 37) [ 353.685545][ T7623] ? avc_has_perm_noaudit+0x358/0x450 [ 353.690755][ T7623] dump_stack+0x15/0x17 [ 353.694748][ T7623] should_fail+0x3c0/0x510 [ 353.698994][ T7623] __should_failslab+0x9f/0xe0 [ 353.703593][ T7623] should_failslab+0x9/0x20 [ 353.707936][ T7623] kmem_cache_alloc+0x4f/0x2f0 [ 353.712725][ T7623] ? jbd2__journal_start+0x14f/0x6f0 [ 353.717845][ T7623] jbd2__journal_start+0x14f/0x6f0 [ 353.722792][ T7623] ? __kasan_check_read+0x11/0x20 [ 353.727739][ T7623] __ext4_journal_start_sb+0xf2/0x2a0 14:25:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x20010, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 353.732953][ T7623] ext4_xattr_set+0x208/0x3e0 [ 353.737461][ T7623] ? ext4_xattr_set_credits+0x290/0x290 [ 353.742190][ T7669] FAULT_INJECTION: forcing a failure. [ 353.742190][ T7669] name failslab, interval 1, probability 0, space 0, times 0 [ 353.742843][ T7623] ? selinux_inode_setxattr+0x64b/0xd40 [ 353.760635][ T7623] ext4_xattr_trusted_set+0x3c/0x50 [ 353.765673][ T7623] ? ext4_xattr_trusted_get+0x40/0x40 [ 353.770877][ T7623] __vfs_setxattr+0x43a/0x490 [ 353.775393][ T7623] __vfs_setxattr_noperm+0x124/0x5e0 [ 353.780506][ T7623] __vfs_setxattr_locked+0x215/0x230 [ 353.785628][ T7623] vfs_setxattr+0x228/0x450 [ 353.789966][ T7623] ? xattr_permission+0x540/0x540 [ 353.794827][ T7623] ? ovl_mkdir_real+0x9d/0x1a0 [ 353.799427][ T7623] ? ovl_create_real+0x33c/0x3c0 [ 353.804200][ T7623] ovl_check_setxattr+0xe0/0x200 [ 353.808973][ T7623] ovl_create_or_link+0xe56/0x18a0 [ 353.813922][ T7623] ? ovl_create_object+0x380/0x380 [ 353.818869][ T7623] ? __kasan_check_write+0x14/0x20 [ 353.823816][ T7623] ? _raw_spin_lock+0xa3/0x1b0 [ 353.828417][ T7623] ? __kasan_check_write+0x14/0x20 [ 353.833364][ T7623] ? _raw_spin_lock+0xa3/0x1b0 [ 353.837960][ T7623] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 353.843170][ T7623] ? _raw_spin_unlock+0x4d/0x70 [ 353.847856][ T7623] ? __kasan_check_write+0x14/0x20 [ 353.852803][ T7623] ? _raw_spin_lock+0xa3/0x1b0 [ 353.857425][ T7623] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 353.862622][ T7623] ? inode_init_owner+0x298/0x620 [ 353.867475][ T7623] ovl_create_object+0x252/0x380 [ 353.872245][ T7623] ? ovl_rename+0x1960/0x1960 [ 353.876762][ T7623] ? selinux_inode_mkdir+0x22/0x30 [ 353.881708][ T7623] ovl_mkdir+0x29/0x30 [ 353.885611][ T7623] vfs_mkdir+0x360/0x580 [ 353.889691][ T7623] do_mkdirat+0x1e8/0x420 [ 353.893856][ T7623] ? vfs_mkdir+0x580/0x580 [ 353.898109][ T7623] ? getname_flags+0x1fb/0x510 [ 353.902722][ T7623] __x64_sys_mkdir+0x6e/0x80 [ 353.907134][ T7623] do_syscall_64+0x44/0xd0 [ 353.911386][ T7623] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 353.917117][ T7623] RIP: 0033:0x7fa2e0db40d9 [ 353.921372][ T7623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 353.940815][ T7623] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 353.949055][ T7623] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 353.956865][ T7623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 [ 353.964680][ T7623] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 353.972493][ T7623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:25:09 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 25) [ 353.980298][ T7623] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 353.988120][ T7623] [ 353.991155][ T7669] CPU: 1 PID: 7669 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 354.001124][ T7669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 354.011019][ T7669] Call Trace: [ 354.014138][ T7669] [ 354.016918][ T7669] dump_stack_lvl+0x151/0x1b7 [ 354.021433][ T7669] ? bfq_pos_tree_add_move+0x43e/0x43e [ 354.026727][ T7669] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 354.032978][ T7669] dump_stack+0x15/0x17 [ 354.036965][ T7669] should_fail+0x3c0/0x510 [ 354.041343][ T7669] __should_failslab+0x9f/0xe0 [ 354.046199][ T7669] should_failslab+0x9/0x20 [ 354.050549][ T7669] kmem_cache_alloc+0x4f/0x2f0 [ 354.055140][ T7669] ? anon_vma_fork+0xf7/0x4f0 [ 354.059664][ T7669] anon_vma_fork+0xf7/0x4f0 [ 354.063998][ T7669] ? anon_vma_name+0x4c/0x70 [ 354.068425][ T7669] dup_mmap+0x750/0xea0 [ 354.072416][ T7669] ? __delayed_free_task+0x20/0x20 [ 354.077362][ T7669] ? mm_init+0x807/0x960 [ 354.081448][ T7669] dup_mm+0x91/0x330 14:25:09 executing program 5: ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000000)={0x7, 0x80000001, 0x9, 0x3, 0x8000}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000000)={0x7, 0x80000001, 0x9, 0x3, 0x8000}) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r1, r0, 0x0, 0x0) (async) fcntl$setstatus(r1, 0x407, 0x0) (async) ioctl$TIOCSBRK(r1, 0x5427) (async) [ 354.085170][ T7669] copy_mm+0x108/0x1b0 [ 354.089075][ T7669] copy_process+0x1295/0x3250 [ 354.093600][ T7669] ? check_stack_object+0xf7/0x130 [ 354.098539][ T7669] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 354.103573][ T7669] ? copy_clone_args_from_user+0x6cf/0x790 [ 354.109218][ T7669] kernel_clone+0x22d/0x990 [ 354.113569][ T7669] ? dup_mmap+0xea0/0xea0 [ 354.117722][ T7669] ? create_io_thread+0x1e0/0x1e0 [ 354.122575][ T7669] ? file_end_write+0x1b0/0x1b0 [ 354.127261][ T7669] __x64_sys_clone3+0x375/0x3a0 [ 354.131948][ T7669] ? __ia32_sys_clone+0x300/0x300 [ 354.136810][ T7669] ? ksys_write+0x25f/0x2c0 [ 354.141151][ T7669] ? debug_smp_processor_id+0x17/0x20 [ 354.146360][ T7669] do_syscall_64+0x44/0xd0 [ 354.150609][ T7669] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 354.156338][ T7669] RIP: 0033:0x7f4591dbd0d9 [ 354.160592][ T7669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 354.180034][ T7669] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 14:25:09 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) ioctl$FITHAW(r0, 0xc0045878) 14:25:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x20200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 354.188275][ T7669] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 354.196100][ T7669] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 354.203899][ T7669] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 354.211726][ T7669] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 354.219533][ T7669] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 354.227341][ T7669] 14:25:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x80000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:09 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 38) [ 354.251038][ T7687] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 354.251425][ T7683] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 354.278011][ T7687] FAULT_INJECTION: forcing a failure. [ 354.278011][ T7687] name failslab, interval 1, probability 0, space 0, times 0 [ 354.303682][ T7694] FAULT_INJECTION: forcing a failure. [ 354.303682][ T7694] name failslab, interval 1, probability 0, space 0, times 0 [ 354.305415][ T7687] CPU: 0 PID: 7687 Comm: syz-executor.4 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 354.326079][ T7687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 354.335973][ T7687] Call Trace: [ 354.339098][ T7687] [ 354.341874][ T7687] dump_stack_lvl+0x151/0x1b7 [ 354.346387][ T7687] ? bfq_pos_tree_add_move+0x43e/0x43e [ 354.351683][ T7687] ? __vfs_getxattr+0x41d/0x450 [ 354.356370][ T7687] dump_stack+0x15/0x17 [ 354.360357][ T7687] should_fail+0x3c0/0x510 [ 354.364613][ T7687] ? inode_doinit_use_xattr+0x5c/0x3d0 [ 354.369906][ T7687] __should_failslab+0x9f/0xe0 [ 354.374513][ T7687] should_failslab+0x9/0x20 [ 354.378849][ T7687] kmem_cache_alloc_trace+0x4a/0x310 [ 354.383967][ T7687] ? bd_register_pending_holders+0x360/0x360 [ 354.389780][ T7687] inode_doinit_use_xattr+0x5c/0x3d0 [ 354.394903][ T7687] inode_doinit_with_dentry+0x86a/0x1050 [ 354.400374][ T7687] ? sb_finish_set_opts+0xad0/0xad0 [ 354.405405][ T7687] ? _raw_spin_unlock+0x4d/0x70 [ 354.410094][ T7687] selinux_d_instantiate+0x27/0x40 [ 354.415039][ T7687] security_d_instantiate+0xa5/0x100 [ 354.420157][ T7687] d_instantiate+0x55/0x90 [ 354.424413][ T7687] ovl_instantiate+0x27d/0x380 [ 354.429012][ T7687] ? ovl_create_or_link+0x18a0/0x18a0 [ 354.434222][ T7687] ? ovl_create_real+0x33c/0x3c0 [ 354.438993][ T7687] ? ovl_check_setxattr+0xf8/0x200 [ 354.443939][ T7687] ovl_create_or_link+0xeba/0x18a0 [ 354.448889][ T7687] ? ovl_create_object+0x380/0x380 [ 354.453834][ T7687] ? __kasan_check_write+0x14/0x20 [ 354.458779][ T7687] ? _raw_spin_lock+0xa3/0x1b0 [ 354.463382][ T7687] ? __kasan_check_write+0x14/0x20 [ 354.468502][ T7687] ? _raw_spin_lock+0xa3/0x1b0 [ 354.473103][ T7687] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 354.478308][ T7687] ? _raw_spin_unlock+0x4d/0x70 [ 354.482997][ T7687] ? __kasan_check_write+0x14/0x20 [ 354.487954][ T7687] ? _raw_spin_lock+0xa3/0x1b0 [ 354.492543][ T7687] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 354.497750][ T7687] ? inode_init_owner+0x298/0x620 [ 354.502611][ T7687] ovl_create_object+0x252/0x380 [ 354.507401][ T7687] ? ovl_rename+0x1960/0x1960 [ 354.511899][ T7687] ? selinux_inode_mkdir+0x22/0x30 [ 354.516846][ T7687] ovl_mkdir+0x29/0x30 [ 354.520756][ T7687] vfs_mkdir+0x360/0x580 [ 354.524830][ T7687] do_mkdirat+0x1e8/0x420 [ 354.528994][ T7687] ? vfs_mkdir+0x580/0x580 [ 354.533248][ T7687] ? getname_flags+0x1fb/0x510 [ 354.537849][ T7687] __x64_sys_mkdir+0x6e/0x80 [ 354.542275][ T7687] do_syscall_64+0x44/0xd0 [ 354.546529][ T7687] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 354.552261][ T7687] RIP: 0033:0x7fa2e0db40d9 [ 354.556510][ T7687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 354.575951][ T7687] RSP: 002b:00007fa2dfb27168 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 354.584196][ T7687] RAX: ffffffffffffffda RBX: 00007fa2e0ed3f80 RCX: 00007fa2e0db40d9 [ 354.592008][ T7687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000200 14:25:09 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1c00) 14:25:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x101000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 354.599816][ T7687] RBP: 00007fa2dfb271d0 R08: 0000000000000000 R09: 0000000000000000 [ 354.607633][ T7687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 354.615444][ T7687] R13: 00007fffabdaab4f R14: 00007fa2dfb27300 R15: 0000000000022000 [ 354.623255][ T7687] [ 354.626115][ T7694] CPU: 1 PID: 7694 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 354.636101][ T7694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 354.645997][ T7694] Call Trace: [ 354.649118][ T7694] [ 354.651924][ T7694] dump_stack_lvl+0x151/0x1b7 [ 354.656410][ T7694] ? bfq_pos_tree_add_move+0x43e/0x43e [ 354.661708][ T7694] dump_stack+0x15/0x17 [ 354.665693][ T7694] should_fail+0x3c0/0x510 [ 354.669945][ T7694] __should_failslab+0x9f/0xe0 [ 354.674552][ T7694] should_failslab+0x9/0x20 [ 354.678900][ T7694] kmem_cache_alloc+0x4f/0x2f0 [ 354.683485][ T7694] ? anon_vma_fork+0x1b9/0x4f0 [ 354.688087][ T7694] anon_vma_fork+0x1b9/0x4f0 [ 354.692521][ T7694] dup_mmap+0x750/0xea0 [ 354.696593][ T7694] ? __delayed_free_task+0x20/0x20 [ 354.701540][ T7694] ? mm_init+0x807/0x960 [ 354.705624][ T7694] dup_mm+0x91/0x330 [ 354.709351][ T7694] copy_mm+0x108/0x1b0 [ 354.713256][ T7694] copy_process+0x1295/0x3250 [ 354.717769][ T7694] ? check_stack_object+0xf7/0x130 [ 354.722717][ T7694] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 354.727667][ T7694] ? copy_clone_args_from_user+0x6cf/0x790 [ 354.733306][ T7694] kernel_clone+0x22d/0x990 [ 354.737644][ T7694] ? dup_mmap+0xea0/0xea0 [ 354.741811][ T7694] ? create_io_thread+0x1e0/0x1e0 [ 354.746671][ T7694] ? file_end_write+0x1b0/0x1b0 [ 354.751360][ T7694] __x64_sys_clone3+0x375/0x3a0 14:25:10 executing program 2: readahead(0xffffffffffffffff, 0x9, 0x5) r0 = epoll_create(0x1f) fdatasync(r0) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f00000025c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1b93) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fffffff) pidfd_open(r1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x9, 0x5) (async) epoll_create(0x1f) (async) fdatasync(r0) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) read$FUSE(0xffffffffffffffff, &(0x7f00000025c0)={0x2020}, 0x1b93) (async) epoll_wait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x7fffffff) (async) pidfd_open(r1, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) (async) 14:25:10 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) ioctl$FITHAW(r0, 0xc0045878) 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x700000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 354.756044][ T7694] ? __ia32_sys_clone+0x300/0x300 [ 354.760992][ T7694] ? ksys_write+0x25f/0x2c0 [ 354.765332][ T7694] ? debug_smp_processor_id+0x17/0x20 [ 354.770538][ T7694] do_syscall_64+0x44/0xd0 [ 354.774793][ T7694] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 354.780520][ T7694] RIP: 0033:0x7f4591dbd0d9 [ 354.784773][ T7694] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) (fail_nth: 26) 14:25:10 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) ioctl$FITHAW(r0, 0xc0045878) [ 354.804299][ T7694] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 354.812541][ T7694] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 354.820438][ T7694] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 354.828254][ T7694] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 354.836060][ T7694] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 354.843884][ T7694] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 354.851686][ T7694] 14:25:10 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/devlink', 0x0, 0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400) 14:25:10 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 39) 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xf0ff1f, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 354.916421][ T7710] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 354.926001][ T7716] FAULT_INJECTION: forcing a failure. [ 354.926001][ T7716] name failslab, interval 1, probability 0, space 0, times 0 [ 354.942184][ T7713] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 354.944653][ T7716] CPU: 0 PID: 7716 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 354.960140][ T7716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 354.970033][ T7716] Call Trace: [ 354.973157][ T7716] [ 354.975934][ T7716] dump_stack_lvl+0x151/0x1b7 [ 354.980451][ T7716] ? bfq_pos_tree_add_move+0x43e/0x43e [ 354.985742][ T7716] dump_stack+0x15/0x17 [ 354.989819][ T7716] should_fail+0x3c0/0x510 [ 354.994072][ T7716] __should_failslab+0x9f/0xe0 [ 354.998671][ T7716] should_failslab+0x9/0x20 [ 355.003011][ T7716] kmem_cache_alloc+0x4f/0x2f0 [ 355.007614][ T7716] ? vm_area_dup+0x26/0x1d0 14:25:10 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7fffffff, 0x9, 0x7, 0x1, 0x6, "6e282fb5c9983f21a112e17839c26c5edb7e42"}) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7fffffff, 0x9, 0x7, 0x1, 0x6, "6e282fb5c9983f21a112e17839c26c5edb7e42"}) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe2(&(0x7f0000000000), 0x84800) (async) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7fffffff, 0x9, 0x7, 0x1, 0x6, "6e282fb5c9983f21a112e17839c26c5edb7e42"}) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) [ 355.012046][ T7716] ? __kasan_check_read+0x11/0x20 [ 355.017347][ T7716] vm_area_dup+0x26/0x1d0 [ 355.021511][ T7716] dup_mmap+0x6b8/0xea0 [ 355.025503][ T7716] ? __delayed_free_task+0x20/0x20 [ 355.030450][ T7716] ? mm_init+0x807/0x960 [ 355.034534][ T7716] dup_mm+0x91/0x330 [ 355.038262][ T7716] copy_mm+0x108/0x1b0 [ 355.042257][ T7716] copy_process+0x1295/0x3250 [ 355.047117][ T7716] ? check_stack_object+0xf7/0x130 [ 355.052059][ T7716] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 355.057005][ T7716] ? copy_clone_args_from_user+0x6cf/0x790 [ 355.062649][ T7716] kernel_clone+0x22d/0x990 [ 355.066985][ T7716] ? dup_mmap+0xea0/0xea0 [ 355.071154][ T7716] ? create_io_thread+0x1e0/0x1e0 [ 355.076023][ T7716] ? file_end_write+0x1b0/0x1b0 [ 355.080705][ T7716] __x64_sys_clone3+0x375/0x3a0 [ 355.085385][ T7716] ? __ia32_sys_clone+0x300/0x300 [ 355.090247][ T7716] ? ksys_write+0x25f/0x2c0 [ 355.094584][ T7716] ? debug_smp_processor_id+0x17/0x20 [ 355.099790][ T7716] do_syscall_64+0x44/0xd0 [ 355.104043][ T7716] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 355.109773][ T7716] RIP: 0033:0x7f4591dbd0d9 [ 355.114025][ T7716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 355.133468][ T7716] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 355.141709][ T7716] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 355.149520][ T7716] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 355.157332][ T7716] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2000) 14:25:10 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x7fffffff, 0x9, 0x7, 0x1, 0x6, "6e282fb5c9983f21a112e17839c26c5edb7e42"}) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 14:25:10 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/devlink', 0x0, 0x20) (async) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400) 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 40) 14:25:10 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/devlink', 0x0, 0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400) [ 355.165170][ T7716] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 355.172955][ T7716] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 355.180768][ T7716] 14:25:10 executing program 5: r0 = userfaultfd(0x801) close_range(0xffffffffffffffff, r0, 0x0) 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 5: r0 = userfaultfd(0x801) close_range(0xffffffffffffffff, r0, 0x0) [ 355.230132][ T7749] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 355.234930][ T7754] FAULT_INJECTION: forcing a failure. [ 355.234930][ T7754] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.255771][ T7751] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2) [ 355.269282][ T30] audit: type=1400 audit(1669731910.529:240): avc: denied { create } for pid=7758 comm="syz-executor.5" dev="anon_inodefs" ino=38820 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 355.307368][ T7754] CPU: 1 PID: 7754 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 355.317355][ T7754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 355.327253][ T7754] Call Trace: [ 355.330376][ T7754] [ 355.333150][ T7754] dump_stack_lvl+0x151/0x1b7 [ 355.337665][ T7754] ? bfq_pos_tree_add_move+0x43e/0x43e [ 355.342960][ T7754] ? __kasan_check_write+0x14/0x20 [ 355.347908][ T7754] ? __set_page_owner+0x2ee/0x310 [ 355.352767][ T7754] dump_stack+0x15/0x17 [ 355.356759][ T7754] should_fail+0x3c0/0x510 [ 355.361013][ T7754] should_fail_alloc_page+0x58/0x70 [ 355.366045][ T7754] __alloc_pages+0x1de/0x7c0 [ 355.370471][ T7754] ? __count_vm_events+0x30/0x30 [ 355.375243][ T7754] ? __count_vm_events+0x30/0x30 [ 355.380019][ T7754] ? __kasan_check_write+0x14/0x20 [ 355.384961][ T7754] ? _raw_spin_lock+0xa3/0x1b0 [ 355.389562][ T7754] __pmd_alloc+0xb1/0x550 [ 355.393730][ T7754] ? kmem_cache_alloc+0x189/0x2f0 [ 355.398586][ T7754] ? anon_vma_fork+0x1b9/0x4f0 [ 355.404589][ T7754] ? __pud_alloc+0x260/0x260 [ 355.409010][ T7754] ? __pud_alloc+0x218/0x260 [ 355.413440][ T7754] ? do_handle_mm_fault+0x2370/0x2370 [ 355.418651][ T7754] copy_page_range+0xd04/0x1090 [ 355.423336][ T7754] ? pfn_valid+0x1e0/0x1e0 [ 355.427586][ T7754] dup_mmap+0x99f/0xea0 [ 355.431587][ T7754] ? __delayed_free_task+0x20/0x20 [ 355.436530][ T7754] ? mm_init+0x807/0x960 [ 355.440604][ T7754] dup_mm+0x91/0x330 [ 355.444348][ T7754] copy_mm+0x108/0x1b0 [ 355.448253][ T7754] copy_process+0x1295/0x3250 [ 355.452766][ T7754] ? check_stack_object+0xf7/0x130 [ 355.457714][ T7754] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 355.462651][ T7754] ? copy_clone_args_from_user+0x6cf/0x790 [ 355.468308][ T7754] kernel_clone+0x22d/0x990 [ 355.472632][ T7754] ? dup_mmap+0xea0/0xea0 [ 355.476799][ T7754] ? create_io_thread+0x1e0/0x1e0 [ 355.481655][ T7754] ? file_end_write+0x1b0/0x1b0 [ 355.486342][ T7754] __x64_sys_clone3+0x375/0x3a0 [ 355.491028][ T7754] ? __ia32_sys_clone+0x300/0x300 [ 355.495892][ T7754] ? ksys_write+0x25f/0x2c0 [ 355.500227][ T7754] ? debug_smp_processor_id+0x17/0x20 [ 355.505436][ T7754] do_syscall_64+0x44/0xd0 [ 355.509690][ T7754] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 355.515504][ T7754] RIP: 0033:0x7f4591dbd0d9 [ 355.519759][ T7754] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 355.539212][ T7754] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 355.547447][ T7754] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 355.555256][ T7754] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 355.563066][ T7754] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 355.570875][ T7754] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x7000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2e00) 14:25:10 executing program 5: r0 = userfaultfd(0x801) close_range(0xffffffffffffffff, r0, 0x0) [ 355.578688][ T7754] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 355.586501][ T7754] 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x8000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7ff) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x400) close_range(r0, r0, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x9000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:10 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 41) 14:25:10 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x4) 14:25:10 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7ff) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x400) close_range(r0, r0, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) (async) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7ff) (async) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) (async) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x400) (async) close_range(r0, r0, 0x2) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) (async) 14:25:10 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3a00) 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xa010000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 355.632980][ T7773] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 355.652868][ T7774] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x10000200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x11000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 355.731312][ T7785] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 355.734301][ T7790] FAULT_INJECTION: forcing a failure. [ 355.734301][ T7790] name failslab, interval 1, probability 0, space 0, times 0 [ 355.754995][ T7792] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 355.774194][ T7790] CPU: 0 PID: 7790 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 355.784186][ T7790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 355.794082][ T7790] Call Trace: [ 355.797204][ T7790] [ 355.799981][ T7790] dump_stack_lvl+0x151/0x1b7 [ 355.804496][ T7790] ? bfq_pos_tree_add_move+0x43e/0x43e [ 355.809790][ T7790] dump_stack+0x15/0x17 [ 355.813784][ T7790] should_fail+0x3c0/0x510 [ 355.818032][ T7790] __should_failslab+0x9f/0xe0 [ 355.822636][ T7790] should_failslab+0x9/0x20 [ 355.826974][ T7790] kmem_cache_alloc+0x4f/0x2f0 [ 355.831582][ T7790] ? anon_vma_clone+0xa1/0x4f0 [ 355.836175][ T7790] anon_vma_clone+0xa1/0x4f0 [ 355.840600][ T7790] anon_vma_fork+0x91/0x4f0 [ 355.844980][ T7790] ? anon_vma_name+0x4c/0x70 [ 355.849362][ T7790] dup_mmap+0x750/0xea0 [ 355.853359][ T7790] ? __delayed_free_task+0x20/0x20 [ 355.858310][ T7790] ? mm_init+0x807/0x960 [ 355.862385][ T7790] dup_mm+0x91/0x330 [ 355.866129][ T7790] copy_mm+0x108/0x1b0 [ 355.870025][ T7790] copy_process+0x1295/0x3250 [ 355.874535][ T7790] ? check_stack_object+0xf7/0x130 [ 355.879483][ T7790] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 355.884428][ T7790] ? copy_clone_args_from_user+0x6cf/0x790 [ 355.890071][ T7790] kernel_clone+0x22d/0x990 [ 355.894421][ T7790] ? dup_mmap+0xea0/0xea0 [ 355.898577][ T7790] ? create_io_thread+0x1e0/0x1e0 [ 355.903523][ T7790] ? file_end_write+0x1b0/0x1b0 [ 355.908208][ T7790] __x64_sys_clone3+0x375/0x3a0 [ 355.912899][ T7790] ? __ia32_sys_clone+0x300/0x300 [ 355.917754][ T7790] ? ksys_write+0x25f/0x2c0 [ 355.922186][ T7790] ? debug_smp_processor_id+0x17/0x20 [ 355.927391][ T7790] do_syscall_64+0x44/0xd0 [ 355.931651][ T7790] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 355.937371][ T7790] RIP: 0033:0x7f4591dbd0d9 [ 355.941631][ T7790] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 355.961070][ T7790] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 355.969495][ T7790] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3d7f) 14:25:11 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x800, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x7ff) (async) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x400) (async) close_range(r0, r0, 0x2) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) 14:25:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x5) [ 355.977307][ T7790] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 355.985122][ T7790] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 355.992924][ T7790] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 356.000833][ T7790] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 356.008638][ T7790] 14:25:11 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x200]}, 0x8, 0x800) close_range(r0, 0xffffffffffffffff, 0x0) 14:25:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1f000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:11 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 42) 14:25:11 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x200]}, 0x8, 0x800) close_range(r0, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x200]}, 0x8, 0x800) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) 14:25:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x6) 14:25:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1ffff000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 356.040265][ T7806] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 356.054936][ T7808] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3f00) 14:25:11 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={[0x200]}, 0x8, 0x800) close_range(r0, 0xffffffffffffffff, 0x0) 14:25:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x20000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 356.106144][ T7816] FAULT_INJECTION: forcing a failure. [ 356.106144][ T7816] name failslab, interval 1, probability 0, space 0, times 0 [ 356.134324][ T7816] CPU: 1 PID: 7816 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 356.144316][ T7816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 356.154292][ T7816] Call Trace: [ 356.157417][ T7816] [ 356.160193][ T7816] dump_stack_lvl+0x151/0x1b7 [ 356.164708][ T7816] ? bfq_pos_tree_add_move+0x43e/0x43e [ 356.170002][ T7816] dump_stack+0x15/0x17 [ 356.173994][ T7816] should_fail+0x3c0/0x510 [ 356.178252][ T7816] __should_failslab+0x9f/0xe0 [ 356.182844][ T7816] should_failslab+0x9/0x20 [ 356.187182][ T7816] kmem_cache_alloc+0x4f/0x2f0 [ 356.191785][ T7816] ? vm_area_dup+0x26/0x1d0 [ 356.196147][ T7816] vm_area_dup+0x26/0x1d0 [ 356.200289][ T7816] dup_mmap+0x6b8/0xea0 [ 356.204295][ T7816] ? __delayed_free_task+0x20/0x20 [ 356.209228][ T7816] ? mm_init+0x807/0x960 [ 356.213308][ T7816] dup_mm+0x91/0x330 [ 356.217042][ T7816] copy_mm+0x108/0x1b0 [ 356.220943][ T7816] copy_process+0x1295/0x3250 [ 356.225462][ T7816] ? check_stack_object+0xf7/0x130 [ 356.230406][ T7816] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 356.235353][ T7816] ? copy_clone_args_from_user+0x6cf/0x790 [ 356.241082][ T7816] kernel_clone+0x22d/0x990 [ 356.245420][ T7816] ? dup_mmap+0xea0/0xea0 [ 356.249635][ T7816] ? create_io_thread+0x1e0/0x1e0 [ 356.254446][ T7816] ? file_end_write+0x1b0/0x1b0 [ 356.259135][ T7816] __x64_sys_clone3+0x375/0x3a0 [ 356.263820][ T7816] ? __ia32_sys_clone+0x300/0x300 [ 356.268686][ T7816] ? ksys_write+0x25f/0x2c0 [ 356.273022][ T7816] ? debug_smp_processor_id+0x17/0x20 [ 356.278238][ T7816] do_syscall_64+0x44/0xd0 [ 356.282480][ T7816] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 356.288207][ T7816] RIP: 0033:0x7f4591dbd0d9 [ 356.292462][ T7816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 356.312084][ T7816] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 356.320322][ T7816] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 356.328256][ T7816] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 356.336034][ T7816] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 356.343842][ T7816] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:25:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x40000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:11 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 43) [ 356.351652][ T7816] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 356.359466][ T7816] [ 356.372444][ T7822] overlayfs: failed to resolve './file0': -2 14:25:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x7) 14:25:11 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) syz_open_dev$tty20(0xc, 0x4, 0x0) close_range(r1, r0, 0x2) [ 356.406021][ T7830] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 356.414703][ T7834] FAULT_INJECTION: forcing a failure. [ 356.414703][ T7834] name failslab, interval 1, probability 0, space 0, times 0 [ 356.433905][ T7836] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 356.477328][ T7834] CPU: 0 PID: 7834 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 356.487324][ T7834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 356.497209][ T7834] Call Trace: [ 356.500333][ T7834] [ 356.503121][ T7834] dump_stack_lvl+0x151/0x1b7 [ 356.507627][ T7834] ? bfq_pos_tree_add_move+0x43e/0x43e [ 356.512922][ T7834] dump_stack+0x15/0x17 [ 356.516918][ T7834] should_fail+0x3c0/0x510 [ 356.521166][ T7834] __should_failslab+0x9f/0xe0 [ 356.525766][ T7834] should_failslab+0x9/0x20 [ 356.530100][ T7834] kmem_cache_alloc+0x4f/0x2f0 [ 356.534702][ T7834] ? vm_area_dup+0x26/0x1d0 [ 356.539224][ T7834] vm_area_dup+0x26/0x1d0 [ 356.543379][ T7834] dup_mmap+0x6b8/0xea0 [ 356.547810][ T7834] ? __delayed_free_task+0x20/0x20 [ 356.552754][ T7834] ? mm_init+0x807/0x960 [ 356.556834][ T7834] dup_mm+0x91/0x330 [ 356.560566][ T7834] copy_mm+0x108/0x1b0 [ 356.564472][ T7834] copy_process+0x1295/0x3250 [ 356.568988][ T7834] ? check_stack_object+0xf7/0x130 [ 356.573932][ T7834] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 356.578877][ T7834] ? copy_clone_args_from_user+0x6cf/0x790 [ 356.584520][ T7834] kernel_clone+0x22d/0x990 [ 356.588859][ T7834] ? dup_mmap+0xea0/0xea0 [ 356.593024][ T7834] ? create_io_thread+0x1e0/0x1e0 [ 356.597896][ T7834] ? file_end_write+0x1b0/0x1b0 [ 356.602574][ T7834] __x64_sys_clone3+0x375/0x3a0 [ 356.607261][ T7834] ? __ia32_sys_clone+0x300/0x300 [ 356.612122][ T7834] ? ksys_write+0x25f/0x2c0 [ 356.616470][ T7834] ? debug_smp_processor_id+0x17/0x20 [ 356.621666][ T7834] do_syscall_64+0x44/0xd0 [ 356.625918][ T7834] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 356.631646][ T7834] RIP: 0033:0x7f4591dbd0d9 [ 356.635908][ T7834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 356.655390][ T7834] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 356.663590][ T7834] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:11 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8) 14:25:11 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3f7f) 14:25:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xf5ffffff, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:11 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') (async) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) syz_open_dev$tty20(0xc, 0x4, 0x0) (async) close_range(r1, r0, 0x2) [ 356.671400][ T7834] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 356.679211][ T7834] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 356.687021][ T7834] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 356.694839][ T7834] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 356.702647][ T7834] 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xfbffffff, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 356.740091][ T7849] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 356.740621][ T7848] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:12 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async, rerun: 32) syz_open_dev$tty20(0xc, 0x4, 0x0) (rerun: 32) close_range(r1, r0, 0x2) 14:25:12 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 44) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xff0f0100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x4000) [ 356.785544][ T7853] FAULT_INJECTION: forcing a failure. [ 356.785544][ T7853] name failslab, interval 1, probability 0, space 0, times 0 [ 356.818498][ T7853] CPU: 1 PID: 7853 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 356.828569][ T7853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 356.838459][ T7853] Call Trace: [ 356.841584][ T7853] [ 356.844447][ T7853] dump_stack_lvl+0x151/0x1b7 [ 356.848962][ T7853] ? bfq_pos_tree_add_move+0x43e/0x43e [ 356.854255][ T7853] dump_stack+0x15/0x17 [ 356.858249][ T7853] should_fail+0x3c0/0x510 [ 356.862508][ T7853] __should_failslab+0x9f/0xe0 [ 356.867104][ T7853] should_failslab+0x9/0x20 [ 356.871441][ T7853] kmem_cache_alloc+0x4f/0x2f0 [ 356.876127][ T7853] ? anon_vma_fork+0x1b9/0x4f0 [ 356.880734][ T7853] anon_vma_fork+0x1b9/0x4f0 [ 356.885157][ T7853] dup_mmap+0x750/0xea0 [ 356.889146][ T7853] ? __delayed_free_task+0x20/0x20 [ 356.894094][ T7853] ? mm_init+0x807/0x960 [ 356.898171][ T7853] dup_mm+0x91/0x330 [ 356.901904][ T7853] copy_mm+0x108/0x1b0 [ 356.905830][ T7853] copy_process+0x1295/0x3250 [ 356.910324][ T7853] ? check_stack_object+0xf7/0x130 [ 356.915292][ T7853] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 356.920217][ T7853] ? copy_clone_args_from_user+0x6cf/0x790 [ 356.925858][ T7853] kernel_clone+0x22d/0x990 [ 356.930199][ T7853] ? dup_mmap+0xea0/0xea0 [ 356.934364][ T7853] ? create_io_thread+0x1e0/0x1e0 [ 356.939226][ T7853] ? file_end_write+0x1b0/0x1b0 [ 356.943912][ T7853] __x64_sys_clone3+0x375/0x3a0 [ 356.948598][ T7853] ? __ia32_sys_clone+0x300/0x300 [ 356.953462][ T7853] ? ksys_write+0x25f/0x2c0 [ 356.957799][ T7853] ? debug_smp_processor_id+0x17/0x20 [ 356.963017][ T7853] do_syscall_64+0x44/0xd0 [ 356.967538][ T7853] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 356.973246][ T7853] RIP: 0033:0x7f4591dbd0d9 [ 356.977593][ T7853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 356.997027][ T7853] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 357.005273][ T7853] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 357.013084][ T7853] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 357.020984][ T7853] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 357.028795][ T7853] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 357.036604][ T7853] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 357.044428][ T7853] [ 357.053177][ T7859] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xfffffff5, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x7f3d) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xfffffffb, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x100000800, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd) 14:25:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x7f3f) [ 357.124417][ T7863] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.149920][ T7866] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x10) [ 357.197216][ T7872] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.218613][ T7874] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.258674][ T7876] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:12 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r3, r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r5, r4, 0x0, 0x0) fcntl$setstatus(r5, 0x407, 0x0) ioctl$UI_SET_FFBIT(r5, 0x4004556b, 0x7c) fcntl$setstatus(r3, 0x407, 0x0) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/32}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:12 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 45) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1b0f51f000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:12 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8100) 14:25:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1c) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2a3eb62d6000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:12 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2e) 14:25:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x553a2611d000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 357.464893][ T7887] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.482800][ T7886] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.492908][ T7889] FAULT_INJECTION: forcing a failure. [ 357.492908][ T7889] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.528393][ T7889] CPU: 0 PID: 7889 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 357.538377][ T7889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 357.548284][ T7889] Call Trace: [ 357.551399][ T7889] [ 357.554190][ T7889] dump_stack_lvl+0x151/0x1b7 [ 357.558907][ T7889] ? bfq_pos_tree_add_move+0x43e/0x43e [ 357.564159][ T7889] ? stack_trace_save+0x1f0/0x1f0 [ 357.569014][ T7889] ? __kernel_text_address+0x9a/0x110 [ 357.574224][ T7889] dump_stack+0x15/0x17 [ 357.578212][ T7889] should_fail+0x3c0/0x510 [ 357.582469][ T7889] should_fail_alloc_page+0x58/0x70 [ 357.587501][ T7889] __alloc_pages+0x1de/0x7c0 [ 357.591934][ T7889] ? stack_trace_save+0x12d/0x1f0 [ 357.596787][ T7889] ? stack_trace_snprint+0x100/0x100 [ 357.601910][ T7889] ? __count_vm_events+0x30/0x30 [ 357.606682][ T7889] ? __kasan_slab_alloc+0xc4/0xe0 [ 357.611550][ T7889] ? __kasan_slab_alloc+0xb2/0xe0 [ 357.616400][ T7889] ? kmem_cache_alloc+0x189/0x2f0 [ 357.621263][ T7889] ? anon_vma_fork+0x1b9/0x4f0 [ 357.625863][ T7889] get_zeroed_page+0x19/0x40 [ 357.630290][ T7889] __pud_alloc+0x8b/0x260 [ 357.634456][ T7889] ? do_handle_mm_fault+0x2370/0x2370 [ 357.639668][ T7889] copy_page_range+0xd9e/0x1090 [ 357.644352][ T7889] ? pfn_valid+0x1e0/0x1e0 [ 357.648611][ T7889] dup_mmap+0x99f/0xea0 [ 357.652600][ T7889] ? __delayed_free_task+0x20/0x20 [ 357.657544][ T7889] ? mm_init+0x807/0x960 [ 357.661620][ T7889] dup_mm+0x91/0x330 [ 357.665354][ T7889] copy_mm+0x108/0x1b0 [ 357.669260][ T7889] copy_process+0x1295/0x3250 [ 357.673777][ T7889] ? check_stack_object+0xf7/0x130 [ 357.678719][ T7889] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 357.683665][ T7889] ? copy_clone_args_from_user+0x6cf/0x790 [ 357.689310][ T7889] kernel_clone+0x22d/0x990 [ 357.693647][ T7889] ? dup_mmap+0xea0/0xea0 [ 357.697814][ T7889] ? create_io_thread+0x1e0/0x1e0 [ 357.702682][ T7889] ? file_end_write+0x1b0/0x1b0 [ 357.707365][ T7889] __x64_sys_clone3+0x375/0x3a0 [ 357.712054][ T7889] ? __ia32_sys_clone+0x300/0x300 [ 357.716997][ T7889] ? ksys_write+0x25f/0x2c0 [ 357.721338][ T7889] ? debug_smp_processor_id+0x17/0x20 [ 357.726544][ T7889] do_syscall_64+0x44/0xd0 [ 357.730796][ T7889] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 357.736525][ T7889] RIP: 0033:0x7f4591dbd0d9 [ 357.740779][ T7889] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 357.760220][ T7889] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 357.768465][ T7889] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8102) 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:13 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r3, r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r5, r4, 0x0, 0x0) fcntl$setstatus(r5, 0x407, 0x0) ioctl$UI_SET_FFBIT(r5, 0x4004556b, 0x7c) fcntl$setstatus(r3, 0x407, 0x0) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/32}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r1, r0, 0x0, 0x0) (async) fcntl$setstatus(r1, 0x407, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r3, r2, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r5, r4, 0x0, 0x0) (async) fcntl$setstatus(r5, 0x407, 0x0) (async) ioctl$UI_SET_FFBIT(r5, 0x4004556b, 0x7c) (async) fcntl$setstatus(r3, 0x407, 0x0) (async) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/32}) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) 14:25:13 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 46) 14:25:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3a) [ 357.776278][ T7889] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 357.784091][ T7889] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 357.791898][ T7889] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 357.799803][ T7889] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 357.807611][ T7889] 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2001000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 357.845564][ T7911] FAULT_INJECTION: forcing a failure. [ 357.845564][ T7911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.853313][ T7906] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.860414][ T7909] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 357.886619][ T7911] CPU: 0 PID: 7911 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 357.896605][ T7911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 357.906498][ T7911] Call Trace: [ 357.909621][ T7911] [ 357.912398][ T7911] dump_stack_lvl+0x151/0x1b7 [ 357.916908][ T7911] ? bfq_pos_tree_add_move+0x43e/0x43e [ 357.922296][ T7911] ? stack_trace_save+0x1f0/0x1f0 [ 357.927154][ T7911] ? __kernel_text_address+0x9a/0x110 [ 357.932364][ T7911] dump_stack+0x15/0x17 [ 357.936354][ T7911] should_fail+0x3c0/0x510 [ 357.940607][ T7911] should_fail_alloc_page+0x58/0x70 [ 357.945903][ T7911] __alloc_pages+0x1de/0x7c0 [ 357.950328][ T7911] ? stack_trace_save+0x12d/0x1f0 [ 357.955190][ T7911] ? stack_trace_snprint+0x100/0x100 [ 357.960309][ T7911] ? __count_vm_events+0x30/0x30 [ 357.965084][ T7911] ? __kasan_slab_alloc+0xc4/0xe0 [ 357.969941][ T7911] ? __kasan_slab_alloc+0xb2/0xe0 [ 357.974802][ T7911] ? kmem_cache_alloc+0x189/0x2f0 [ 357.979660][ T7911] ? anon_vma_fork+0x1b9/0x4f0 [ 357.984288][ T7911] get_zeroed_page+0x19/0x40 [ 357.988695][ T7911] __pud_alloc+0x8b/0x260 [ 357.992858][ T7911] ? do_handle_mm_fault+0x2370/0x2370 [ 357.998079][ T7911] copy_page_range+0xd9e/0x1090 [ 358.002756][ T7911] ? pfn_valid+0x1e0/0x1e0 [ 358.007013][ T7911] dup_mmap+0x99f/0xea0 [ 358.011000][ T7911] ? __delayed_free_task+0x20/0x20 [ 358.015943][ T7911] ? mm_init+0x807/0x960 [ 358.020021][ T7911] dup_mm+0x91/0x330 [ 358.023756][ T7911] copy_mm+0x108/0x1b0 [ 358.027666][ T7911] copy_process+0x1295/0x3250 [ 358.032175][ T7911] ? check_stack_object+0xf7/0x130 [ 358.037208][ T7911] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 358.042162][ T7911] ? copy_clone_args_from_user+0x6cf/0x790 [ 358.047796][ T7911] kernel_clone+0x22d/0x990 [ 358.052159][ T7911] ? dup_mmap+0xea0/0xea0 [ 358.056318][ T7911] ? create_io_thread+0x1e0/0x1e0 [ 358.061770][ T7911] ? file_end_write+0x1b0/0x1b0 [ 358.066456][ T7911] __x64_sys_clone3+0x375/0x3a0 [ 358.071146][ T7911] ? __ia32_sys_clone+0x300/0x300 [ 358.076006][ T7911] ? ksys_write+0x25f/0x2c0 [ 358.080345][ T7911] ? debug_smp_processor_id+0x17/0x20 [ 358.085550][ T7911] do_syscall_64+0x44/0xd0 [ 358.089802][ T7911] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 358.095531][ T7911] RIP: 0033:0x7f4591dbd0d9 [ 358.099783][ T7911] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 358.119313][ T7911] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 358.127558][ T7911] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 358.135372][ T7911] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x89) 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2020000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8900) 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x8000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x8000001000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:13 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 47) [ 358.143265][ T7911] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 358.151077][ T7911] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 358.158890][ T7911] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 358.166706][ T7911] 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x10100000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 358.209963][ T7924] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.210688][ T7928] FAULT_INJECTION: forcing a failure. [ 358.210688][ T7928] name failslab, interval 1, probability 0, space 0, times 0 [ 358.230767][ T7926] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.250479][ T7928] CPU: 0 PID: 7928 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 358.260468][ T7928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 358.270362][ T7928] Call Trace: [ 358.273485][ T7928] [ 358.276262][ T7928] dump_stack_lvl+0x151/0x1b7 [ 358.280776][ T7928] ? bfq_pos_tree_add_move+0x43e/0x43e [ 358.286074][ T7928] dump_stack+0x15/0x17 [ 358.290065][ T7928] should_fail+0x3c0/0x510 [ 358.294320][ T7928] __should_failslab+0x9f/0xe0 [ 358.298915][ T7928] should_failslab+0x9/0x20 [ 358.303257][ T7928] kmem_cache_alloc+0x4f/0x2f0 [ 358.307853][ T7928] ? vm_area_dup+0x26/0x1d0 [ 358.312196][ T7928] vm_area_dup+0x26/0x1d0 [ 358.316361][ T7928] dup_mmap+0x6b8/0xea0 [ 358.320355][ T7928] ? __delayed_free_task+0x20/0x20 [ 358.325304][ T7928] ? mm_init+0x807/0x960 [ 358.329379][ T7928] dup_mm+0x91/0x330 [ 358.333111][ T7928] copy_mm+0x108/0x1b0 [ 358.337025][ T7928] copy_process+0x1295/0x3250 [ 358.341530][ T7928] ? check_stack_object+0xf7/0x130 [ 358.346478][ T7928] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 358.351425][ T7928] ? copy_clone_args_from_user+0x6cf/0x790 [ 358.357068][ T7928] kernel_clone+0x22d/0x990 [ 358.361406][ T7928] ? dup_mmap+0xea0/0xea0 [ 358.365571][ T7928] ? create_io_thread+0x1e0/0x1e0 [ 358.370433][ T7928] ? file_end_write+0x1b0/0x1b0 [ 358.375119][ T7928] __x64_sys_clone3+0x375/0x3a0 [ 358.379805][ T7928] ? __ia32_sys_clone+0x300/0x300 [ 358.384669][ T7928] ? ksys_write+0x25f/0x2c0 [ 358.389097][ T7928] ? debug_smp_processor_id+0x17/0x20 [ 358.394297][ T7928] do_syscall_64+0x44/0xd0 [ 358.398554][ T7928] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 358.404277][ T7928] RIP: 0033:0x7f4591dbd0d9 [ 358.408533][ T7928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 358.427975][ T7928] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 358.436309][ T7928] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 358.444638][ T7928] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 358.452461][ T7928] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xa1) 14:25:13 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) (async) fcntl$setstatus(r1, 0x407, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r3, r2, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r5, r4, 0x0, 0x0) (async) fcntl$setstatus(r5, 0x407, 0x0) (async) ioctl$UI_SET_FFBIT(r5, 0x4004556b, 0x7c) (async) fcntl$setstatus(r3, 0x407, 0x0) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/32}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xa1ff) [ 358.460262][ T7928] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 358.468072][ T7928] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 358.475888][ T7928] 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x602db63e2a0000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:13 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 48) 14:25:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc000) 14:25:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x70000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:13 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc0) [ 358.537237][ T7941] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.547310][ T7939] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.558434][ T7949] FAULT_INJECTION: forcing a failure. [ 358.558434][ T7949] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:25:13 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004bfc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004cfc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}], 0x0, "285c4d007ecdfb"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001240)={0x0, r0, "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", "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"}) r194 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r194, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r194, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r194, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r195, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r195, 0x100000000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r196}, {}, {}, {}, {}, {}, {}, {}, {r84}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r108}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {0x0, r105}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r198, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r52}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r195}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ad00)={0x9, [{r9, r175}, {}, {r62}, {}, {}, {}, {0x0, r57}, {}, {r173}, {0x0, r86}, {r95}, {r185}, {r99, r88}, {0x0, r175}, {r94}, {r102}, {r125, r19}, {}, {r14, r35}, {}, {r36}, {r44, r100}, {r15, r6}, {r34}, {r99, r146}, {r40}, {r92, r71}, {r132}, {r92}, {r41, r159}, {}, {0x0, r166}, {}, {0x0, r150}, {r29}, {r55, r140}, {}, {r169, r135}, {r49}, {}, {}, {r74, r175}, {}, {r111}, {0x0, r81}, {r30}, {r116}, {}, {0x0, r178}, {0x0, r120}, {}, {0x0, r191}, {}, {r11, r188}, {0x0, r91}, {r139, r72}, {0x0, r67}, {}, {}, {}, {}, {0x0, r190}, {r130, r162}, {}, {0x0, r25}, {}, {r119, r124}, {0x0, r113}, {}, {r85}, {}, {r111, r39}, {r147, r163}, {}, {}, {r109}, {0x0, r115}, {r36}, {}, {}, {r42}, {0x0, r80}, {0x0, r93}, {r70, r64}, {r185}, {r189}, {r56}, {0x0, r28}, {}, {r118}, {r4}, {0x0, r58}, {}, {r164}, {}, {}, {}, {r192, r133}, {0x0, r113}, {}, {r83, r145}, {0x0, r88}, {0x0, r35}, {r27}, {}, {r143}, {r187}, {0x0, r117}, {0x0, r166}, {r129}, {0x0, r90}, {r128, r183}, {r22, r106}, {}, {}, {}, {r3, r103}, {0x0, r38}, {}, {}, {0x0, r180}, {r53}, {}, {r99}, {0x0, r137}, {}, {}, {}, {}, {r32, r5}, {r149, r77}, {0x0, r90}, {}, {r97}, {r87}, {0x0, r127}, {0x0, r78}, {}, {r134, r16}, {}, {0x0, r60}, {r12}, {}, {0x0, r89}, {0x0, r151}, {r174, r65}, {0x0, r168}, {r47}, {}, {0x0, r157}, {}, {r56, r144}, {0x0, r172}, {}, {r66}, {}, {0x0, r17}, {}, {r114}, {}, {r96, r186}, {r158}, {}, {0x0, r82}, {}, {}, {0x0, r176}, {0x0, r98}, {0x0, r112}, {}, {0x0, r126}, {0x0, r43}, {r155, r127}, {r23, r10}, {0x0, r8}, {0x0, r110}, {r107}, {}, {r130}, {}, {}, {r104}, {r70}, {}, {r26}, {r170}, {r181, r77}, {r177, r136}, {r20}, {r21, r13}, {r68}, {0x0, r115}, {r79}, {}, {}, {r18, r148}, {}, {r174}, {}, {}, {r12}, {r63, r54}, {r182, r122}, {r73, r167}, {r114}, {r69}, {0x0, r52}, {0x0, r142}, {r147, r48}, {0x0, r51}, {0x0, r123}, {r165, r141}, {r59}, {}, {r101}, {r155, r38}, {}, {0x0, r61}, {}, {}, {0x0, r156}, {0x0, r43}, {0x0, r33}, {}, {}, {0x0, r76}, {0x0, r75}, {r160, r131}, {}, {}, {0x0, r33}, {}, {r45}, {r152, r31}, {}, {}, {r154}, {}, {r26}, {}, {r185, r46}, {}, {0x0, r190}, {}, {0x0, r37}, {}, {r121}, {r161, r7}, {r109, r184}, {0x0, r153}, {0x0, r24}, {r74}, {r138, r50}, {r193, r171}, {r179, r197}], 0xff, "75db64cf7310f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "285c4d007ecdfb"}) r205 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r205, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r205, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r205, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r206, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r206, 0x100000000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r207}, {}, {}, {}, {}, {}, {}, {}, {r201}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r203}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {}, {}, {0x0, r202}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r209, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r200}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r206}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004dfc0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004e1c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f1c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "504d6928ae61f4"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000501c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000511c0)={{0x0, 0x3, 0x9, 0x80000000, 0x2, 0x3a, 0x99, 0x10001, 0x5, 0x0, 0x4, 0x80, 0xa42a, 0x60e, 0xa2}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000521c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000523c0)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r204}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {r2}, {0x0, r197}, {r206}, {r210, r211}, {}, {r212}, {r213}, {r214, r215}], 0xfd, "b4c2c0272de958"}) 14:25:13 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xdb11) [ 358.585740][ T7949] CPU: 1 PID: 7949 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 358.595819][ T7949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 358.598058][ T7955] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.605715][ T7949] Call Trace: [ 358.605725][ T7949] [ 358.605733][ T7949] dump_stack_lvl+0x151/0x1b7 [ 358.605760][ T7949] ? bfq_pos_tree_add_move+0x43e/0x43e [ 358.605778][ T7949] ? __kasan_check_write+0x14/0x20 [ 358.634354][ T7949] ? __set_page_owner+0x2ee/0x310 [ 358.639216][ T7949] dump_stack+0x15/0x17 [ 358.643203][ T7949] should_fail+0x3c0/0x510 [ 358.647453][ T7949] should_fail_alloc_page+0x58/0x70 [ 358.652490][ T7949] __alloc_pages+0x1de/0x7c0 [ 358.656914][ T7949] ? __count_vm_events+0x30/0x30 [ 358.661687][ T7949] ? __count_vm_events+0x30/0x30 [ 358.666548][ T7949] ? __kasan_check_write+0x14/0x20 [ 358.671495][ T7949] ? _raw_spin_lock+0xa3/0x1b0 [ 358.676094][ T7949] __pmd_alloc+0xb1/0x550 [ 358.680608][ T7949] ? kmem_cache_alloc+0x189/0x2f0 [ 358.685467][ T7949] ? anon_vma_fork+0x1b9/0x4f0 [ 358.690069][ T7949] ? __pud_alloc+0x260/0x260 [ 358.694498][ T7949] ? __pud_alloc+0x218/0x260 [ 358.698922][ T7949] ? do_handle_mm_fault+0x2370/0x2370 [ 358.704135][ T7949] copy_page_range+0xd04/0x1090 [ 358.708836][ T7949] ? pfn_valid+0x1e0/0x1e0 [ 358.713080][ T7949] dup_mmap+0x99f/0xea0 [ 358.717061][ T7949] ? __delayed_free_task+0x20/0x20 [ 358.722150][ T7949] ? mm_init+0x807/0x960 [ 358.726227][ T7949] dup_mm+0x91/0x330 [ 358.729958][ T7949] copy_mm+0x108/0x1b0 [ 358.733865][ T7949] copy_process+0x1295/0x3250 [ 358.738494][ T7949] ? check_stack_object+0xf7/0x130 [ 358.743438][ T7949] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 358.748384][ T7949] ? copy_clone_args_from_user+0x6cf/0x790 [ 358.754025][ T7949] kernel_clone+0x22d/0x990 [ 358.758364][ T7949] ? dup_mmap+0xea0/0xea0 [ 358.762527][ T7949] ? create_io_thread+0x1e0/0x1e0 [ 358.767397][ T7949] ? file_end_write+0x1b0/0x1b0 [ 358.772079][ T7949] __x64_sys_clone3+0x375/0x3a0 [ 358.776762][ T7949] ? __ia32_sys_clone+0x300/0x300 [ 358.781719][ T7949] ? ksys_write+0x25f/0x2c0 [ 358.786062][ T7949] ? debug_smp_processor_id+0x17/0x20 [ 358.791274][ T7949] do_syscall_64+0x44/0xd0 [ 358.795523][ T7949] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 358.801247][ T7949] RIP: 0033:0x7f4591dbd0d9 [ 358.805503][ T7949] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 358.824942][ T7949] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 14:25:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xd011263a550000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 358.833186][ T7949] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 358.840997][ T7949] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 358.848931][ T7949] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 358.856742][ T7949] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 358.864557][ T7949] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 358.872370][ T7949] 14:25:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xf0510f1b000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:14 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 49) [ 358.897521][ T7964] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.901498][ T7966] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 358.935154][ T7971] FAULT_INJECTION: forcing a failure. [ 358.935154][ T7971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.951744][ T7971] CPU: 1 PID: 7971 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 358.961726][ T7971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 358.971619][ T7971] Call Trace: [ 358.974741][ T7971] [ 358.977519][ T7971] dump_stack_lvl+0x151/0x1b7 [ 358.982034][ T7971] ? bfq_pos_tree_add_move+0x43e/0x43e [ 358.987330][ T7971] dump_stack+0x15/0x17 [ 358.991321][ T7971] should_fail+0x3c0/0x510 [ 358.995572][ T7971] should_fail_alloc_page+0x58/0x70 [ 359.000606][ T7971] __alloc_pages+0x1de/0x7c0 [ 359.005032][ T7971] ? __count_vm_events+0x30/0x30 [ 359.009808][ T7971] ? __this_cpu_preempt_check+0x13/0x20 [ 359.015185][ T7971] ? __mod_node_page_state+0xac/0xf0 [ 359.020312][ T7971] pte_alloc_one+0x73/0x1b0 [ 359.024647][ T7971] ? pfn_modify_allowed+0x2e0/0x2e0 [ 359.029685][ T7971] __pte_alloc+0x86/0x350 [ 359.033851][ T7971] ? free_pgtables+0x210/0x210 [ 359.038446][ T7971] ? _raw_spin_lock+0xa3/0x1b0 [ 359.043049][ T7971] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 359.048255][ T7971] ? __kernel_text_address+0x9a/0x110 [ 359.053461][ T7971] copy_pte_range+0x1b1f/0x20b0 [ 359.058153][ T7971] ? __kunmap_atomic+0x80/0x80 [ 359.062749][ T7971] ? __kasan_slab_alloc+0xc4/0xe0 [ 359.067608][ T7971] ? __kasan_slab_alloc+0xb2/0xe0 [ 359.072471][ T7971] ? kmem_cache_alloc+0x189/0x2f0 [ 359.077336][ T7971] ? vm_area_dup+0x26/0x1d0 [ 359.081669][ T7971] ? dup_mmap+0x6b8/0xea0 [ 359.085836][ T7971] ? dup_mm+0x91/0x330 [ 359.089741][ T7971] ? copy_mm+0x108/0x1b0 [ 359.093911][ T7971] ? copy_process+0x1295/0x3250 [ 359.098593][ T7971] ? kernel_clone+0x22d/0x990 [ 359.103110][ T7971] ? __x64_sys_clone3+0x375/0x3a0 [ 359.107979][ T7971] ? do_syscall_64+0x44/0xd0 [ 359.112394][ T7971] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 359.118297][ T7971] copy_page_range+0xc1e/0x1090 [ 359.122987][ T7971] ? pfn_valid+0x1e0/0x1e0 [ 359.127240][ T7971] dup_mmap+0x99f/0xea0 [ 359.131231][ T7971] ? __delayed_free_task+0x20/0x20 [ 359.136177][ T7971] ? mm_init+0x807/0x960 [ 359.140345][ T7971] dup_mm+0x91/0x330 [ 359.144074][ T7971] copy_mm+0x108/0x1b0 [ 359.147979][ T7971] copy_process+0x1295/0x3250 [ 359.152493][ T7971] ? check_stack_object+0xf7/0x130 [ 359.157440][ T7971] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 359.162384][ T7971] ? copy_clone_args_from_user+0x6cf/0x790 [ 359.168031][ T7971] kernel_clone+0x22d/0x990 [ 359.172455][ T7971] ? dup_mmap+0xea0/0xea0 [ 359.176618][ T7971] ? create_io_thread+0x1e0/0x1e0 [ 359.181577][ T7971] ? file_end_write+0x1b0/0x1b0 [ 359.186260][ T7971] __x64_sys_clone3+0x375/0x3a0 [ 359.190948][ T7971] ? __ia32_sys_clone+0x300/0x300 [ 359.195811][ T7971] ? ksys_write+0x25f/0x2c0 [ 359.200149][ T7971] ? debug_smp_processor_id+0x17/0x20 [ 359.205362][ T7971] do_syscall_64+0x44/0xd0 [ 359.209613][ T7971] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 359.215337][ T7971] RIP: 0033:0x7f4591dbd0d9 [ 359.219590][ T7971] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 359.239146][ T7971] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 359.247389][ T7971] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 359.255200][ T7971] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 359.263015][ T7971] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 359.270937][ T7971] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 359.278870][ T7971] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 359.286779][ T7971] 14:25:14 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 14:25:14 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xec) 14:25:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xec00) 14:25:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xf0ff1f00000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:14 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004bfc0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004cfc0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001240)={0x0, r0, "f3052fe9ebc7fe9502fe912a554a7acd411302895bbd3e8711b5368be7902876f931c2534f70fb21b51279df301718300858bbcc76beafff923b4c173b60e59f2cd10758f99f81e2a698d725317efc2c93902dba87245e1fc6b9d2fd23662d5b2b45636fdf0018805e200dbe2d5d14579729bbc2c6960b5e00867644c955aa69273ef715e7648434ec6664bdb17626f68b3136bd1e6a26a468f6d8be9919f9b7b025b6e38d52aec3bfe7e5c1377bbef6315eeb19b0632a9cfe1e9cc7fd136cb15c6d7b908eea292013a602c3e5ff7c4ee556e1fa4e8553f4974d347b42dd0e3ff7671f727b849e6977e22019bff7db0f0df16d25a4aec90f03ed676b4c286ae1", "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"}) (async) r194 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r194, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r194, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r194, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r195, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r195, 0x100000000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r196}, {}, {}, {}, {}, {}, {}, {}, {r84}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r108}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {0x0, r105}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r198, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r52}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r195}], 0x81, "7464fbe08eb369"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ad00)={0x9, [{r9, r175}, {}, {r62}, {}, {}, {}, {0x0, r57}, {}, {r173}, {0x0, r86}, {r95}, {r185}, {r99, r88}, {0x0, r175}, {r94}, {r102}, {r125, r19}, {}, {r14, r35}, {}, {r36}, {r44, r100}, {r15, r6}, {r34}, {r99, r146}, {r40}, {r92, r71}, {r132}, {r92}, {r41, r159}, {}, {0x0, r166}, {}, {0x0, r150}, {r29}, {r55, r140}, {}, {r169, r135}, {r49}, {}, {}, {r74, r175}, {}, {r111}, {0x0, r81}, {r30}, {r116}, {}, {0x0, r178}, {0x0, r120}, {}, {0x0, r191}, {}, {r11, r188}, {0x0, r91}, {r139, r72}, {0x0, r67}, {}, {}, {}, {}, {0x0, r190}, {r130, r162}, {}, {0x0, r25}, {}, {r119, r124}, {0x0, r113}, {}, {r85}, {}, {r111, r39}, {r147, r163}, {}, {}, {r109}, {0x0, r115}, {r36}, {}, {}, {r42}, {0x0, r80}, {0x0, r93}, {r70, r64}, {r185}, {r189}, {r56}, {0x0, r28}, {}, {r118}, {r4}, {0x0, r58}, {}, {r164}, {}, {}, {}, {r192, r133}, {0x0, r113}, {}, {r83, r145}, {0x0, r88}, {0x0, r35}, {r27}, {}, {r143}, {r187}, {0x0, r117}, {0x0, r166}, {r129}, {0x0, r90}, {r128, r183}, {r22, r106}, {}, {}, {}, {r3, r103}, {0x0, r38}, {}, {}, {0x0, r180}, {r53}, {}, {r99}, {0x0, r137}, {}, {}, {}, {}, {r32, r5}, {r149, r77}, {0x0, r90}, {}, {r97}, {r87}, {0x0, r127}, {0x0, r78}, {}, {r134, r16}, {}, {0x0, r60}, {r12}, {}, {0x0, r89}, {0x0, r151}, {r174, r65}, {0x0, r168}, {r47}, {}, {0x0, r157}, {}, {r56, r144}, {0x0, r172}, {}, {r66}, {}, {0x0, r17}, {}, {r114}, {}, {r96, r186}, {r158}, {}, {0x0, r82}, {}, {}, {0x0, r176}, {0x0, r98}, {0x0, r112}, {}, {0x0, r126}, {0x0, r43}, {r155, r127}, {r23, r10}, {0x0, r8}, {0x0, r110}, {r107}, {}, {r130}, {}, {}, {r104}, {r70}, {}, {r26}, {r170}, {r181, r77}, {r177, r136}, {r20}, {r21, r13}, {r68}, {0x0, r115}, {r79}, {}, {}, {r18, r148}, {}, {r174}, {}, {}, {r12}, {r63, r54}, {r182, r122}, {r73, r167}, {r114}, {r69}, {0x0, r52}, {0x0, r142}, {r147, r48}, {0x0, r51}, {0x0, r123}, {r165, r141}, {r59}, {}, {r101}, {r155, r38}, {}, {0x0, r61}, {}, {}, {0x0, r156}, {0x0, r43}, {0x0, r33}, {}, {}, {0x0, r76}, {0x0, r75}, {r160, r131}, {}, {}, {0x0, r33}, {}, {r45}, {r152, r31}, {}, {}, {r154}, {}, {r26}, {}, {r185, r46}, {}, {0x0, r190}, {}, {0x0, r37}, {}, {r121}, {r161, r7}, {r109, r184}, {0x0, r153}, {0x0, r24}, {r74}, {r138, r50}, {r193, r171}, {r179, r197}], 0xff, "75db64cf7310f9"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "285c4d007ecdfb"}) (rerun: 64) r205 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r205, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r205, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r205, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r206, "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", "e26481ed1e7c639b5947fa03672a9556f2d9c88f35f8f8b62d6b01c1aef3d08f4ee43881217f959db47d280e8448925694f755ec0256840e58a31c14f0d78d223c58da8e0bd812fb893403e655823624c9e0581484207a6d914ad9befaa148971274f98aa0b753b38761ffcd20135aa09bee95ffc38cfb410de6eb0b1c0eaf69af8375bb982d21281acaa2966378f31ed037b8789d3bf55cda6f1fdefac7c7d4eec101525b850f72c5d3515de41ea6c4cc0a1d4c9d0e83fe98d8baa6325482d6270833cf890aba6768abf6a6ac45c0268bac824f692a521bf8500ce437d7bd4ecafbf918c063d8af3d110e24ddc569f535794d4c8c4ab3897b27310c8d39efca731b7a22caf0ec5f2df04ce6b496582e72b5cbb10480d59c191cd3eca3d3a973fe653216cd08c8de4098133f85da499af2f6a6c7513755f40d13810388f5476a67bb722dc832e4af4c76fda32aa9699c8191a644df90df4b2b2e7993e90bee48e3b65cbc84de44a15926c157018e46c849d57933b96f67dcec40eb733515b880aabbfd1324433ef61e0a112430d3829717820a9eb79c8767614facf386e07a7df2ceb2e9f9d33d65d33fecc7697f5bf74769a67ac297756ec495eaf87674ad5fae2fd772301896e85c617328f32f69bb718bf1ade1d8fd637a6bb4c7044929bf43757821b2bde4ce2ec164ef3841458207326249547ccd2c3ca3467e8c5474cb820ee8647c90d2da6af054fa1f25afb1b0792dcf21b2736c67fc8119a6bdbe19689bb639113f5b9165a50b6f2df8dd8c549220488da3bb10e45dcc7a6207635a550e5ee913aa8ec6ea5f92ba59eb003424e6ea472df633220c8e9644d5bf2f4b01027fc5c0422c39932531e1be7e62e021ac4592b57d95720d5ae86f4bd11d95ad82569ab24e0d1b5a144e6fbcc76c4d7800a70069a852979a3a1f02fcbef6bfeff2101576c998109c65350175bd05435d4be236097340cfafadfde768b1176e6c40f34731164afcd0c3620a0cd015494e432e9aff2c59a4cf476d9037a398183fe74789da0300172e1c02173ff867faf6fbed165ca819be3e4ea05fb6ff1633430984bece64ef93ff8d012b9c321941d59f5b8572008f6bb22597864ea1fbd6b9e349b6d9dc1adc185ea32d5e67e44ac5ebea2063635a53e1718a4246ea47a8874daae0ac6653f821f381a940cbfc98d4a25aea33c63309ee1c6c20f349b673509f09b5381956611359754bdb2eeda100ccb4834596de45556611d5b568f2604653c2129a7d5bd50a209a6d4a956c108b5349a8d208431a2edb17d7650332d308ea2e6f324e589f0e98de49ab655a77509637f0a65614c33f16f91e0d6305e8f9ba0766154e1599f67005ff75af7a6143e574acb799f2363dbb37971fc451c0054b5753de3e2278afe06b9e64b93ab09b4985fe26626a6266da1088f7b9755ac8a9e4e6e99a0dedfe2b1509de12f75d9dea83475543d2b328e986779f4992c870ad128b9d09e8ebcc264e8bb5b85d6d62ab902b8ed7409448cc26a777882627bf3e0c9cdd473289154560c2838c6d4fdaea97ff5d7992909c67710dfeb4977ea7bc06d77b06a19efa42178c46a3fa66ed7d6e2b67ab86be5d94721b099947563db706c5c3a12744ea61d63fce93f546f2669c50b6568e3f32d79bfc75adefc21ee93c5c5360cf2e7ac19571c3663857baf3325b666570642da4dcb309dab05b7ad05bf832d28fa8e871f7b89d6f4327953f4dbde3aac022f4dfe050d0924427e39a8027fbc4b54c4a8c2bf35f8c11c9c0ac4bc1fc31d6bdb2cee2675c5a782aa3ab5ffcc7be7207c89cdb8546fcfdd3a5aadfee5a296abd9afc127ebbf580649e9132b55d9f40a3778af49248b593e00c9f4812b8f7adb7323ab7852e4ed09c55aa356b2e8fee6eb14be3659fdf821d23ac556845f70670d8b6a417c29ac0b1585ea865634c0c921e9d930d4018f66d1e024179d80a7154c491c8662d427ab44a3633480782889f1d00c1d182ede30d4127d769291ef408b574a41c29153b7d949d4648b60a4faf32b380dbc87146c36479d47023876abd4ae7e289ba79d988f6c3a86a75bdc784bea2f0b7e2f77cb1282f54a18e1117e50ffa46ac208fcf8a7b5751e83b3e80cb428e4c2ae63ca3cf7b2c4353303edfe328626391f7925f1ab4ef1c7d0f54d0e45590188ecdb6d2c9c0db9b0552dc81b21dc1bbe9e94be5f78dad11f53d6fc3602e9ffb872d3557c44a133ee94e50d57d5eae2214569975982c63f22750db6f5c979ed81b3f68fe6be6daa85bcd98f25548c1d4db1f15394bc708933e0352e4059bedbf832abaf75e9bdca6fea93600357ca4153357d2e0661a308edf82c0f53e7a121c7e1e8bafdc5fdb61c21f4716d06b43a8395aa915a34c4dc4b5b15ba70a4e163728a9966515682b9ca3c2499aeb17a3c17f905fefed806b504f77c52564006273282db5e0c70565ee1016fc7c241830bef951294db9682ef41742b6550246e539143f15d6c2f017a8083ec97eb3a2de8bc2d8d5fec2b9b88996b3ff6c5aa5bed326f72fe9190de74a83e380b9fe89324421697d124d9a1bd3ced8e1856923147958582d737a36da6af4a0fd92b83f0ef0cb1a725d3a5ecb3a39ad039d200989a281a0686336457824ef582698222b7a063475b793a21745d6701940a0baf124461ad71de8dff6a6f7ed676d107e01ae6b7b79aa1f96efce91039dead977bf70365de8ebb3ec06634246d62f78287831984accef27048794468f520db5c71b4fa94818ddc7394fa1b609adb8cc80c0f32efac26a47bd74119100f0cfdcb889aab1019786cc0eefc1e4295ae919e9f6c8c8a16aa76a2bfe39adf5929e9b9925da0241e734378fe140981e3536bf0b77eb0263297a936a5f37605f128d79b16723b953331f99633b8d29ad1d1dbdb74188488ea0d1b7e0ddb652c040aa0477a079e92618e52f3b7ceebd62e0f0c6946469c19ae828b7eed288c3a53320c9d5468c39d608bd42d967a21e6b788de7c6826d1b99130083182562f63443290aeeb24308d3eb4881547db34b284d9af2bd7cac0d2f66bd14758c079c345d2bce3e1efc3599b0d06e69a92db7e05473673726e1848df75e83df50f98a9321468c10c6514dd7b3cb5b0ddf2fef13284463fe88ef2bc95d51288e41e3e0ba5c91bd686d7f7658b5bac8e3991a0f3b36f004585d9edd09d478ede73e7da067ea502894fc1247e62c1a84c9065ffccc3da96f07ddce135ceafdd784dda6f64a7add400d21ae13abf98e90fb96fcda23a8ad79905428a349b2230c19cf8cdca1724382bd19b4b075438098bd46cbc668bcbdcf1da85f733a50669f976a7106ff1936f20d799e7d01b0beeba7057a90016fb2d36bb3d14e11ac077ffb91f139d16ae5e78d84559312c9fd1a91ff70e5d9b4fd279420f7647151fe951b705082230ad20415d2f605665cd9374a50f7fc3c32efe30e4c0fc84f0c0e0bcd35e46665e4f29371c1c96324f65a94c85874e8e3baba68b88acc85c38f466d7353b5a00953c8ff5522cf0903e646301e3539d047286d10be16d9fbef02d450b7b12b1ead250f68c4c893fbc6f48765f34a81c477966278a1c6945d14d6531f0b5e4cef4edaf3708a5787162c39b236272694b0a302465d01004fa9d516414c040c27fccbf38466023b06293bd07f31fcdbb3b5378a8b2c7886e1551b1caeab96f7f3c159075756f5f8aaa05b6f87f581d802903c36d84169f87c01a77c43284adf66daa38fe8633a8f6d258231466aba89bb9e56ef289d2815cde433e381ddf74852302684b974c80d0a1d7d578039120a2db36213d167687e9390ed8f14c709d3149d2f5cfbc42a9b85e6d10c4ee77270534fdff2ccb816dedc6377257a73ba2a4ea82c0cc4a81bfb939f710b109beb279edeeda345867c0130ff6fc0fbbbbd25d16d2e73f6ab2fbb4c72abc0713ef9e4690b72208c468fa64c21f2247867b5edd514e5be23733ef2136b10e03161fe3b4e6018933df1f97a8250747e6140780a064e0c35bfafcb8177a75e8fde25e61e1c6332bbf7ddc3a11910feb3bd66707a7c1a9f87b320298acec88135a177b2f6f3c0ff02765f34c30b078b58470cd227ce4c0a1a77e662180b28fb360c3fbf47ba8982510979b86332b6d8a53d5f3947665c119a71e5b6ddc64228b47c3e23c30ebbede354d71d2780456de3f717a384112ccc9805dfe107fc9440ab7abccd8463150ce1306778fbea9793d88c4a7864a925bac5da593d6b72ee2c743f0b732a10285d293359c8126004f06fa12c0b3ca9c1e9c0a75b587207965c49f7450cb4210da01e5604f83f849b7eb9cb3f73de4bcff064b4fe08580971184db940bf29d6b8cea027dbfe0b78d6fa574da4b5b4db57b4e1939213c9848537baaf8076b1db4e767a467ec6a47c67aa33df96d7113cc9884124bca5579ce0058618b1b1f13ff3b102ff54e6bde7e29fd555acd6ffe6429af27301b6bbda38403d8f6f3266d7724f517778e7b2c1e13e3d83104ce743857c07b70cb5be8d6d8757d63a3bedfc9de79cc7e96c9833e15fd65f1336178568c2453a49cfc8c8dcb4f5d978f0a6144d62a5da6fd75d08a41084d4c59b345e07a5f4446af6e5216cc8d94347d333030015e262036f0a4fa6d2ae523654c55b37ac179efb66d230de5c70a9b33738ef0cd4ba2710d9ec03f426701101182051516a9be380a07e2555a8cda03eafc72d2bc2bc1dcadde4bb819692c1736b0ed203c4934842d791aae9e10bf239cc5393c9faf967109444c8f44532766ca5481f0ac16d25753a121727271c71d97b401dafe91588b362f2798f047deece9f860624b2d5753e46f929f8c2d03753e7245ffed6d8e36c7b380c4fb6a27e087a38b5e4a80f0043f95e5a20701c62692e684a764074e47badcecf8b2145be47b5b7089c249abcf0743a61b517004d120929d7846a39a46e0ddbcf5334fc01aca0bff31e67da8b3c88e38504db1dc3940c55bee158ae6dfcce289cf91106397d8e3990149a86c819e0354d785a4eed76fa6380491b01efbc23e7189ec253884d384865bca5da9a0917d68144a0a02cde867c365d339a025b7c8a16b82e341719a259ede8f09c165a354fd3e8f5d59e349e7c36302cf8ed115537969b598337fe7575157c89a254c0829cdb243d3d788321c756bf2817721db4bead96e1f25be5b8c7100d149d13900b6c6491ddbdbeaef7753ed5c5d9b07449bfd023501075ec08c37c13df696bf73500bd440a6522f5b955862c5eee8dc6e875c5055350b3397a6b31d2b764308ad24aafd4113af76f38f4aaba9e24efa3ad5b1c008a6cad2411ef6c7276dd3a5a2ae8130f91c36c34137731426fdf5272ef4ac5c4415e2d0f7b50da3ae910ba22bb5b962351e841746b"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r206, 0x100000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r207}, {}, {}, {}, {}, {}, {}, {}, {r201}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r203}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {}, {}, {0x0, r202}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r209, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r200}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r206}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004dfc0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004e1c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f1c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "504d6928ae61f4"}) (async, rerun: 32) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000501c0)={0x0, 0x0, "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", "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"}) (rerun: 32) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000511c0)={{0x0, 0x3, 0x9, 0x80000000, 0x2, 0x3a, 0x99, 0x10001, 0x5, 0x0, 0x4, 0x80, 0xa42a, 0x60e, 0xa2}}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000521c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000523c0)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r204}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {r2}, {0x0, r197}, {r206}, {r210, r211}, {}, {r212}, {r213}, {r214, r215}], 0xfd, "b4c2c0272de958"}) 14:25:14 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 50) 14:25:14 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 14:25:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x100000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:14 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004bfc0)={0x0, 0x0, "330e114a061d171a72cd8257269e8d88c79ebf49d0abda45f119522cf11ec3357412c2deef2f445534a88e13b9961d009912fbd033d2e2dd711668f3367590834e543ad4ee63d6ab770189d0937650b5c46ebfc4bbf1d20d9925d37e427aed82fcb5d731481f8ad831cc2e19a52ab6fd61693e83b18388d1d09874e4070eeb0005bf1544957f765f45721725905ffa6074ec859a4c4899be050278976b75d83319c1774f2ed9894c480878492b364b202ca28f9a58199bb2dc1b66258f0a1fcf74682714c6edfbbfc2febbac97a84bf990520a21ea5912b4299716ed9a0f3ed32869aea159656fc89ed5844b365bfd720f34e380d9fb743475ebeee7ecb41a5c", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004cfc0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}], 0x0, "285c4d007ecdfb"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000600)={0x0}) (async, rerun: 64) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001240)={0x0, r0, "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", "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"}) (async, rerun: 64) r194 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r194, 0x8983, &(0x7f0000000040)) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r194, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r194, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r195, "02b66c11beed7c64705a2327ec95767e4393a580b2c3043a2fcfb08839b8897467f4a525091f0f7d2480b2fbdcfd2a3924b674e8aed38628fb035a463934e151ef7c0289d4fd7b308135026f77657ca78a849330727be579703bef5f51cf16a7198f8eb8e962cc55e47a88645dc99b6e4dfd15399b64e979124ef3a9120208d05d9de3ff1ce9cc9e6353b97b13c914e3530a6ec5b967674f3cbc69538c66356f6777af618dd96e1730048727e164fcc8139776c1e5061154ffe7838008ce90ccbf0827c03a28016d5f3bdabbc98bee9c405509e3e094ba1677d6b347061c346722828810ba1b68424c585770f6527f3856630aedb97f2ee0742e013d5d412046", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r195, 0x100000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r196}, {}, {}, {}, {}, {}, {}, {}, {r84}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r108}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {0x0, r105}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r198, r197}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r52}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r195}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005ad00)={0x9, [{r9, r175}, {}, {r62}, {}, {}, {}, {0x0, r57}, {}, {r173}, {0x0, r86}, {r95}, {r185}, {r99, r88}, {0x0, r175}, {r94}, {r102}, {r125, r19}, {}, {r14, r35}, {}, {r36}, {r44, r100}, {r15, r6}, {r34}, {r99, r146}, {r40}, {r92, r71}, {r132}, {r92}, {r41, r159}, {}, {0x0, r166}, {}, {0x0, r150}, {r29}, {r55, r140}, {}, {r169, r135}, {r49}, {}, {}, {r74, r175}, {}, {r111}, {0x0, r81}, {r30}, {r116}, {}, {0x0, r178}, {0x0, r120}, {}, {0x0, r191}, {}, {r11, r188}, {0x0, r91}, {r139, r72}, {0x0, r67}, {}, {}, {}, {}, {0x0, r190}, {r130, r162}, {}, {0x0, r25}, {}, {r119, r124}, {0x0, r113}, {}, {r85}, {}, {r111, r39}, {r147, r163}, {}, {}, {r109}, {0x0, r115}, {r36}, {}, {}, {r42}, {0x0, r80}, {0x0, r93}, {r70, r64}, {r185}, {r189}, {r56}, {0x0, r28}, {}, {r118}, {r4}, {0x0, r58}, {}, {r164}, {}, {}, {}, {r192, r133}, {0x0, r113}, {}, {r83, r145}, {0x0, r88}, {0x0, r35}, {r27}, {}, {r143}, {r187}, {0x0, r117}, {0x0, r166}, {r129}, {0x0, r90}, {r128, r183}, {r22, r106}, {}, {}, {}, {r3, r103}, {0x0, r38}, {}, {}, {0x0, r180}, {r53}, {}, {r99}, {0x0, r137}, {}, {}, {}, {}, {r32, r5}, {r149, r77}, {0x0, r90}, {}, {r97}, {r87}, {0x0, r127}, {0x0, r78}, {}, {r134, r16}, {}, {0x0, r60}, {r12}, {}, {0x0, r89}, {0x0, r151}, {r174, r65}, {0x0, r168}, {r47}, {}, {0x0, r157}, {}, {r56, r144}, {0x0, r172}, {}, {r66}, {}, {0x0, r17}, {}, {r114}, {}, {r96, r186}, {r158}, {}, {0x0, r82}, {}, {}, {0x0, r176}, {0x0, r98}, {0x0, r112}, {}, {0x0, r126}, {0x0, r43}, {r155, r127}, {r23, r10}, {0x0, r8}, {0x0, r110}, {r107}, {}, {r130}, {}, {}, {r104}, {r70}, {}, {r26}, {r170}, {r181, r77}, {r177, r136}, {r20}, {r21, r13}, {r68}, {0x0, r115}, {r79}, {}, {}, {r18, r148}, {}, {r174}, {}, {}, {r12}, {r63, r54}, {r182, r122}, {r73, r167}, {r114}, {r69}, {0x0, r52}, {0x0, r142}, {r147, r48}, {0x0, r51}, {0x0, r123}, {r165, r141}, {r59}, {}, {r101}, {r155, r38}, {}, {0x0, r61}, {}, {}, {0x0, r156}, {0x0, r43}, {0x0, r33}, {}, {}, {0x0, r76}, {0x0, r75}, {r160, r131}, {}, {}, {0x0, r33}, {}, {r45}, {r152, r31}, {}, {}, {r154}, {}, {r26}, {}, {r185, r46}, {}, {0x0, r190}, {}, {0x0, r37}, {}, {r121}, {r161, r7}, {r109, r184}, {0x0, r153}, {0x0, r24}, {r74}, {r138, r50}, {r193, r171}, {r179, r197}], 0xff, "75db64cf7310f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000280)={0xeeb, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "285c4d007ecdfb"}) r205 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r205, 0x8983, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r205, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0xfe01}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r205, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001800)={0x0, r206, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001200)={r206, 0x100000000}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000745c0)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r207}, {}, {}, {}, {}, {}, {}, {}, {r201}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r203}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r199}, {}, {}, {}, {0x0, r202}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r209, r208}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r200}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r206}], 0x81, "7464fbe08eb369"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004dfc0)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000004e1c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f1c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "504d6928ae61f4"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000501c0)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f00000511c0)={{0x0, 0x3, 0x9, 0x80000000, 0x2, 0x3a, 0x99, 0x10001, 0x5, 0x0, 0x4, 0x80, 0xa42a, 0x60e, 0xa2}}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000521c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000523c0)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r204}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {r2}, {0x0, r197}, {r206}, {r210, r211}, {}, {r212}, {r213}, {r214, r215}], 0xfd, "b4c2c0272de958"}) [ 359.372787][ T7974] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 359.391122][ T7988] FAULT_INJECTION: forcing a failure. [ 359.391122][ T7988] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.411891][ T7979] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:14 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xff01) 14:25:14 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 14:25:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x200000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 359.414248][ T7988] CPU: 1 PID: 7988 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 359.429874][ T7988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 359.439761][ T7988] Call Trace: [ 359.442971][ T7988] [ 359.445745][ T7988] dump_stack_lvl+0x151/0x1b7 [ 359.450261][ T7988] ? bfq_pos_tree_add_move+0x43e/0x43e [ 359.455557][ T7988] dump_stack+0x15/0x17 [ 359.459548][ T7988] should_fail+0x3c0/0x510 [ 359.463820][ T7988] should_fail_alloc_page+0x58/0x70 [ 359.468835][ T7988] __alloc_pages+0x1de/0x7c0 14:25:14 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xd9e]}, 0x8) [ 359.473260][ T7988] ? __count_vm_events+0x30/0x30 [ 359.478035][ T7988] ? __this_cpu_preempt_check+0x13/0x20 [ 359.483418][ T7988] ? __mod_node_page_state+0xac/0xf0 [ 359.488539][ T7988] pte_alloc_one+0x73/0x1b0 [ 359.492891][ T7988] ? pfn_modify_allowed+0x2e0/0x2e0 [ 359.497912][ T7988] __pte_alloc+0x86/0x350 [ 359.502076][ T7988] ? free_pgtables+0x210/0x210 [ 359.506674][ T7988] ? _raw_spin_lock+0xa3/0x1b0 [ 359.511276][ T7988] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 359.516478][ T7988] ? __kernel_text_address+0x9a/0x110 [ 359.521692][ T7988] copy_pte_range+0x1b1f/0x20b0 [ 359.526383][ T7988] ? __kunmap_atomic+0x80/0x80 [ 359.530982][ T7988] ? __kasan_slab_alloc+0xc4/0xe0 [ 359.535837][ T7988] ? __kasan_slab_alloc+0xb2/0xe0 [ 359.540696][ T7988] ? kmem_cache_alloc+0x189/0x2f0 [ 359.545555][ T7988] ? vm_area_dup+0x26/0x1d0 [ 359.549893][ T7988] ? dup_mmap+0x6b8/0xea0 [ 359.554058][ T7988] ? dup_mm+0x91/0x330 [ 359.557965][ T7988] ? copy_mm+0x108/0x1b0 [ 359.562044][ T7988] ? copy_process+0x1295/0x3250 [ 359.566729][ T7988] ? kernel_clone+0x22d/0x990 [ 359.571241][ T7988] ? __x64_sys_clone3+0x375/0x3a0 [ 359.576206][ T7988] ? do_syscall_64+0x44/0xd0 [ 359.580630][ T7988] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 359.586539][ T7988] copy_page_range+0xc1e/0x1090 [ 359.591220][ T7988] ? pfn_valid+0x1e0/0x1e0 [ 359.595474][ T7988] dup_mmap+0x99f/0xea0 [ 359.599465][ T7988] ? __delayed_free_task+0x20/0x20 [ 359.604413][ T7988] ? mm_init+0x807/0x960 [ 359.608492][ T7988] dup_mm+0x91/0x330 [ 359.612228][ T7988] copy_mm+0x108/0x1b0 [ 359.616129][ T7988] copy_process+0x1295/0x3250 [ 359.620659][ T7988] ? check_stack_object+0xf7/0x130 [ 359.625591][ T7988] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 359.630535][ T7988] ? copy_clone_args_from_user+0x6cf/0x790 [ 359.636178][ T7988] kernel_clone+0x22d/0x990 [ 359.640520][ T7988] ? dup_mmap+0xea0/0xea0 [ 359.644682][ T7988] ? create_io_thread+0x1e0/0x1e0 [ 359.649542][ T7988] ? file_end_write+0x1b0/0x1b0 [ 359.654229][ T7988] __x64_sys_clone3+0x375/0x3a0 [ 359.658917][ T7988] ? __ia32_sys_clone+0x300/0x300 [ 359.663779][ T7988] ? ksys_write+0x25f/0x2c0 [ 359.668205][ T7988] ? debug_smp_processor_id+0x17/0x20 [ 359.673415][ T7988] do_syscall_64+0x44/0xd0 [ 359.677666][ T7988] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 359.683545][ T7988] RIP: 0033:0x7f4591dbd0d9 [ 359.687767][ T7988] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 359.707211][ T7988] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 359.715454][ T7988] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x281) 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xd9e]}, 0x8) 14:25:15 executing program 2: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140)=""/235, &(0x7f0000000040)=0xeb) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map, 0xffffffffffffffff, 0xf}, 0x10) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="92af04e104d249cef17949e2ededf14bcadecf9d23f890def3dc9e5222b81113303d8b026500b5a70d06d85a40ec77da9c6cc9b7", 0x34, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x700000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 51) 14:25:15 executing program 2: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140)=""/235, &(0x7f0000000040)=0xeb) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map, 0xffffffffffffffff, 0xf}, 0x10) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="92af04e104d249cef17949e2ededf14bcadecf9d23f890def3dc9e5222b81113303d8b026500b5a70d06d85a40ec77da9c6cc9b7", 0x34, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140)=""/235, &(0x7f0000000040)=0xeb) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map, 0xffffffffffffffff, 0xf}, 0x10) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="92af04e104d249cef17949e2ededf14bcadecf9d23f890def3dc9e5222b81113303d8b026500b5a70d06d85a40ec77da9c6cc9b7", 0x34, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) (async) [ 359.723366][ T7988] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 359.731158][ T7988] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 359.738970][ T7988] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 359.746782][ T7988] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 359.754601][ T7988] 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xd9e]}, 0x8) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0xd9e]}, 0x8) (async) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x800000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 359.787062][ T8020] FAULT_INJECTION: forcing a failure. [ 359.787062][ T8020] name failslab, interval 1, probability 0, space 0, times 0 [ 359.811830][ T8027] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 359.812834][ T8020] CPU: 1 PID: 8020 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 14:25:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffa1) 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x608802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x39, 0x6, 0x8, 0x3, 0x8, 0x5a, "459dbd3aa80b3f67962e79f22e2b8a0298004394c771dde3bb4868bb15872d714cdccb8a60b2c6fb64b5b94c3ffd4487ff4434ee43d041b538"}}, 0x151) 14:25:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x500) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x900000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 359.829799][ T8020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 359.839698][ T8020] Call Trace: [ 359.842826][ T8020] [ 359.845084][ T8026] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 359.845592][ T8020] dump_stack_lvl+0x151/0x1b7 [ 359.858095][ T8020] ? bfq_pos_tree_add_move+0x43e/0x43e [ 359.863390][ T8020] ? do_syscall_64+0x44/0xd0 [ 359.867851][ T8020] dump_stack+0x15/0x17 [ 359.871808][ T8020] should_fail+0x3c0/0x510 [ 359.876064][ T8020] __should_failslab+0x9f/0xe0 [ 359.880662][ T8020] should_failslab+0x9/0x20 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x608802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x39, 0x6, 0x8, 0x3, 0x8, 0x5a, "459dbd3aa80b3f67962e79f22e2b8a0298004394c771dde3bb4868bb15872d714cdccb8a60b2c6fb64b5b94c3ffd4487ff4434ee43d041b538"}}, 0x151) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xa01000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x608802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x39, 0x6, 0x8, 0x3, 0x8, 0x5a, "459dbd3aa80b3f67962e79f22e2b8a0298004394c771dde3bb4868bb15872d714cdccb8a60b2c6fb64b5b94c3ffd4487ff4434ee43d041b538"}}, 0x151) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1100000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 359.884997][ T8020] kmem_cache_alloc+0x4f/0x2f0 [ 359.889597][ T8020] ? anon_vma_clone+0xa1/0x4f0 [ 359.894227][ T8020] anon_vma_clone+0xa1/0x4f0 [ 359.898629][ T8020] anon_vma_fork+0x91/0x4f0 [ 359.902965][ T8020] ? anon_vma_name+0x4c/0x70 [ 359.907480][ T8020] dup_mmap+0x750/0xea0 [ 359.911481][ T8020] ? __delayed_free_task+0x20/0x20 [ 359.916505][ T8020] ? mm_init+0x807/0x960 [ 359.920587][ T8020] dup_mm+0x91/0x330 [ 359.924315][ T8020] copy_mm+0x108/0x1b0 [ 359.928308][ T8020] copy_process+0x1295/0x3250 [ 359.932848][ T8020] ? check_stack_object+0xf7/0x130 [ 359.937771][ T8020] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 359.942718][ T8020] ? copy_clone_args_from_user+0x6cf/0x790 [ 359.948359][ T8020] kernel_clone+0x22d/0x990 [ 359.952887][ T8020] ? dup_mmap+0xea0/0xea0 [ 359.957036][ T8020] ? create_io_thread+0x1e0/0x1e0 [ 359.961898][ T8020] ? file_end_write+0x1b0/0x1b0 [ 359.966583][ T8020] __x64_sys_clone3+0x375/0x3a0 [ 359.971300][ T8020] ? __ia32_sys_clone+0x300/0x300 [ 359.976130][ T8020] ? ksys_write+0x25f/0x2c0 [ 359.980472][ T8020] ? debug_smp_processor_id+0x17/0x20 [ 359.985675][ T8020] do_syscall_64+0x44/0xd0 [ 359.989926][ T8020] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 359.995743][ T8020] RIP: 0033:0x7f4591dbd0d9 [ 360.000096][ T8020] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 360.019535][ T8020] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 360.027781][ T8020] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 360.035590][ T8020] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 360.043404][ T8020] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 360.051211][ T8020] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 360.059022][ T8020] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 360.066840][ T8020] 14:25:15 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 52) 14:25:15 executing program 2: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140)=""/235, &(0x7f0000000040)=0xeb) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map, 0xffffffffffffffff, 0xf}, 0x10) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="92af04e104d249cef17949e2ededf14bcadecf9d23f890def3dc9e5222b81113303d8b026500b5a70d06d85a40ec77da9c6cc9b7", 0x34, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000140)=""/235, &(0x7f0000000040)=0xeb) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@map, 0xffffffffffffffff, 0xf}, 0x10) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="92af04e104d249cef17949e2ededf14bcadecf9d23f890def3dc9e5222b81113303d8b026500b5a70d06d85a40ec77da9c6cc9b7", 0x34, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10) (async) 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x300) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x1f00000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 360.089909][ T8052] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 360.089906][ T8053] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 360.113603][ T8057] FAULT_INJECTION: forcing a failure. [ 360.113603][ T8057] name failslab, interval 1, probability 0, space 0, times 0 14:25:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000) 14:25:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x600) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x2000000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x300) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x4000000000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 360.133534][ T8057] CPU: 0 PID: 8057 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 360.143518][ T8057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 360.153417][ T8057] Call Trace: [ 360.156539][ T8057] [ 360.159314][ T8057] dump_stack_lvl+0x151/0x1b7 [ 360.163829][ T8057] ? bfq_pos_tree_add_move+0x43e/0x43e [ 360.169219][ T8057] dump_stack+0x15/0x17 [ 360.173207][ T8057] should_fail+0x3c0/0x510 [ 360.177470][ T8057] __should_failslab+0x9f/0xe0 [ 360.182055][ T8057] should_failslab+0x9/0x20 14:25:15 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x28, 0x3a, 0x778) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000400)="d5593aac8678973b44e52aefccf45aa952ca4e4d710950c2fbf3b9a6d94262ed51dddc11e9c9ebb03752593d9d451f41793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f369", 0x48}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc2a195e77c7f7f358f4af87c16d9c4c5b662275dac011173f0a3dff6bd10800a8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be591f0df69466a9f4a078", 0x5a}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="200000070000000000001001a71dd05fc09ec3af6bffefed39448ed4a30bce1d1de691c4a6785e5c9566b0cda7c1f2", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES64=r2, @ANYRES32, @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x40, 0x800}}], 0x1, 0x2000c805) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r4}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) read$FUSE(0xffffffffffffffff, &(0x7f0000002880)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r9, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r10, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fallocate(r9, 0x28, 0x3a, 0x778) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmmsg$unix(r10, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000400)="d5593aac8678973b44e52aefccf45aa952ca4e4d710950c2fbf3b9a6d94262ed51dddc11e9c9ebb03752593d9d451f41793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f369", 0x48}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc2a195e77c7f7f358f4af87c16d9c4c5b662275dac011173f0a3dff6bd10800a8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be591f0df69466a9f4a078", 0x5a}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="200000070000000000001001a71dd05fc09ec3af6bffefed39448ed4a30bce1d1de691c4a6785e5c9566b0cda7c1f2", @ANYRES32=r10, @ANYRES32=r9, @ANYRES32, @ANYRES64=r9, @ANYRES64=r11, @ANYRES32, @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x40, 0x800}}], 0x1, 0x2000c805) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004a40)=[{{&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000600)="435479aea9ffd58851f24f16445a252bfe2617178b2feef5ceddb91b749187fb15ab8a4457cbdfb9f635e5ad8d2d017454117ba32dc3513bde0159fe587b36bdf3d7eb8b16dd9f5485eb1a015e8cbf9f0bca02b93e30b1e72f9ec6993908d8943899d31b94e1add2d2514ed042a21544a92ed384c7f562a2", 0x78}, {&(0x7f0000000680)="3750eed3645d1b2eef9fbaaa3093c7c859aaa6dce01d4e3e029271a6b3e4f84c3f457da3846beed73404e7da58de964b7af8065fc64ce9939515f0cec7d16733c09d", 0x42}], 0x2, &(0x7f0000004940)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x28, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r11}}}], 0xf0, 0x1}}], 0x1, 0x24008041) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r14 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000380), 0x92000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r14, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) syz_clone3(&(0x7f00000003c0)={0x30820c000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f0000000140)=""/170, 0xaa, &(0x7f0000000200)=""/229, &(0x7f0000000340)=[r12, r13, r15], 0x3, {r14}}, 0x58) [ 360.186393][ T8057] kmem_cache_alloc+0x4f/0x2f0 [ 360.190995][ T8057] ? anon_vma_fork+0x1b9/0x4f0 [ 360.195596][ T8057] anon_vma_fork+0x1b9/0x4f0 [ 360.200020][ T8057] dup_mmap+0x750/0xea0 [ 360.204014][ T8057] ? __delayed_free_task+0x20/0x20 [ 360.208962][ T8057] ? mm_init+0x807/0x960 [ 360.213041][ T8057] dup_mm+0x91/0x330 [ 360.216774][ T8057] copy_mm+0x108/0x1b0 [ 360.220678][ T8057] copy_process+0x1295/0x3250 [ 360.225310][ T8057] ? check_stack_object+0xf7/0x130 [ 360.230255][ T8057] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 360.235203][ T8057] ? copy_clone_args_from_user+0x6cf/0x790 [ 360.240851][ T8057] kernel_clone+0x22d/0x990 [ 360.245355][ T8057] ? dup_mmap+0xea0/0xea0 [ 360.249519][ T8057] ? create_io_thread+0x1e0/0x1e0 [ 360.254383][ T8057] ? file_end_write+0x1b0/0x1b0 [ 360.259079][ T8057] __x64_sys_clone3+0x375/0x3a0 [ 360.263752][ T8057] ? __ia32_sys_clone+0x300/0x300 [ 360.268613][ T8057] ? ksys_write+0x25f/0x2c0 [ 360.272953][ T8057] ? debug_smp_processor_id+0x17/0x20 [ 360.278336][ T8057] do_syscall_64+0x44/0xd0 [ 360.282584][ T8057] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 360.288314][ T8057] RIP: 0033:0x7f4591dbd0d9 [ 360.292568][ T8057] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 360.312010][ T8057] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 360.320255][ T8057] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 360.328063][ T8057] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:15 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x300) 14:25:15 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 53) [ 360.335876][ T8057] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 360.343687][ T8057] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 360.351495][ T8057] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 360.359314][ T8057] 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xf5ffffff00000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x80000) 14:25:15 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x700) [ 360.384471][ T8077] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 360.406570][ T8081] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 360.410845][ T8084] FAULT_INJECTION: forcing a failure. [ 360.410845][ T8084] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xfbffffff00000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xff0f010000000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 360.428278][ T8084] CPU: 0 PID: 8084 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 360.438267][ T8084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 360.448161][ T8084] Call Trace: [ 360.451283][ T8084] [ 360.454058][ T8084] dump_stack_lvl+0x151/0x1b7 [ 360.458572][ T8084] ? bfq_pos_tree_add_move+0x43e/0x43e [ 360.463964][ T8084] ? stack_trace_save+0x1f0/0x1f0 [ 360.468816][ T8084] ? __kernel_text_address+0x9a/0x110 [ 360.474027][ T8084] dump_stack+0x15/0x17 [ 360.478011][ T8084] should_fail+0x3c0/0x510 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0xffffffff00000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x2}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 360.482269][ T8084] should_fail_alloc_page+0x58/0x70 [ 360.487300][ T8084] __alloc_pages+0x1de/0x7c0 [ 360.491727][ T8084] ? stack_trace_save+0x12d/0x1f0 [ 360.496588][ T8084] ? stack_trace_snprint+0x100/0x100 [ 360.501708][ T8084] ? __count_vm_events+0x30/0x30 [ 360.506484][ T8084] ? __kasan_slab_alloc+0xc4/0xe0 [ 360.511343][ T8084] ? __kasan_slab_alloc+0xb2/0xe0 [ 360.516199][ T8084] ? kmem_cache_alloc+0x189/0x2f0 [ 360.521065][ T8084] ? anon_vma_fork+0x1b9/0x4f0 [ 360.525664][ T8084] get_zeroed_page+0x19/0x40 [ 360.530090][ T8084] __pud_alloc+0x8b/0x260 14:25:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x7}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 360.534259][ T8084] ? do_handle_mm_fault+0x2370/0x2370 [ 360.539466][ T8084] copy_page_range+0xd9e/0x1090 [ 360.544153][ T8084] ? pfn_valid+0x1e0/0x1e0 [ 360.548403][ T8084] dup_mmap+0x99f/0xea0 [ 360.552396][ T8084] ? __delayed_free_task+0x20/0x20 [ 360.557344][ T8084] ? mm_init+0x807/0x960 [ 360.561421][ T8084] dup_mm+0x91/0x330 [ 360.565160][ T8084] copy_mm+0x108/0x1b0 [ 360.569071][ T8084] copy_process+0x1295/0x3250 [ 360.573574][ T8084] ? check_stack_object+0xf7/0x130 [ 360.578519][ T8084] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 360.583468][ T8084] ? copy_clone_args_from_user+0x6cf/0x790 [ 360.589107][ T8084] kernel_clone+0x22d/0x990 [ 360.593447][ T8084] ? dup_mmap+0xea0/0xea0 [ 360.597709][ T8084] ? create_io_thread+0x1e0/0x1e0 [ 360.602567][ T8084] ? bpf_send_signal_common+0x23c/0x330 [ 360.607941][ T8084] __x64_sys_clone3+0x375/0x3a0 [ 360.612625][ T8084] ? __ia32_sys_clone+0x300/0x300 [ 360.617583][ T8084] ? bpf_trace_run1+0x1c0/0x1c0 [ 360.622264][ T8084] ? ksys_write+0x25f/0x2c0 [ 360.626693][ T8084] ? __traceiter_sys_enter+0x2f/0x50 [ 360.631805][ T8084] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 360.637705][ T8084] do_syscall_64+0x44/0xd0 [ 360.642100][ T8084] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 360.647828][ T8084] RIP: 0033:0x7f4591dbd0d9 [ 360.652195][ T8084] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 360.671739][ T8084] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 360.679980][ T8084] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 360.687797][ T8084] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 360.695865][ T8084] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 360.703676][ T8084] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 360.711496][ T8084] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 360.719312][ T8084] [ 360.745222][ T8106] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 360.756761][ T8104] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6772653000000000000000000000000015e240384036faf579ef66f5be9ce2a86c08411aa675a31da3d5c4aaa24cfa0ad2e2dd3f394f6304ebe89e7523a2298ea01bf196a9e78fe5e58aac7474e001c6293acb6fc96084a50dc20c296b2b9511ed8a636a56fbb94bf6107fb7be06e724ff95c7646b243e7800000000b4c2ea37e8ed1d467f5a967d6059be62a39ee159d84935f44600bdcb9b3c443883c3d9f5422b88", @ANYRES32=r3, @ANYBLOB="001000200000000800000006431e004c00680000082f9078ac14142c000000004414b703ac1414bb00000001ac141424000000008307b3ffffffff831ba9e0000001e0000002e000000164010100ffffffffe00000010000"]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:16 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 54) 14:25:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc00) 14:25:16 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) fallocate(0xffffffffffffffff, 0x28, 0x3a, 0x778) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000400)="d5593aac8678973b44e52aefccf45aa952ca4e4d710950c2fbf3b9a6d94262ed51dddc11e9c9ebb03752593d9d451f41793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f369", 0x48}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc2a195e77c7f7f358f4af87c16d9c4c5b662275dac011173f0a3dff6bd10800a8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be591f0df69466a9f4a078", 0x5a}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="200000070000000000001001a71dd05fc09ec3af6bffefed39448ed4a30bce1d1de691c4a6785e5c9566b0cda7c1f2", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES64=r2, @ANYRES32, @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x40, 0x800}}], 0x1, 0x2000c805) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r4}, 0x10) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000002880)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r9, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) (async) sendmmsg$unix(r10, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) fallocate(r9, 0x28, 0x3a, 0x778) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmmsg$unix(r10, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000400)="d5593aac8678973b44e52aefccf45aa952ca4e4d710950c2fbf3b9a6d94262ed51dddc11e9c9ebb03752593d9d451f41793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f369", 0x48}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc2a195e77c7f7f358f4af87c16d9c4c5b662275dac011173f0a3dff6bd10800a8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be591f0df69466a9f4a078", 0x5a}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="200000070000000000001001a71dd05fc09ec3af6bffefed39448ed4a30bce1d1de691c4a6785e5c9566b0cda7c1f2", @ANYRES32=r10, @ANYRES32=r9, @ANYRES32, @ANYRES64=r9, @ANYRES64=r11, @ANYRES32, @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x40, 0x800}}], 0x1, 0x2000c805) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004a40)=[{{&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000600)="435479aea9ffd58851f24f16445a252bfe2617178b2feef5ceddb91b749187fb15ab8a4457cbdfb9f635e5ad8d2d017454117ba32dc3513bde0159fe587b36bdf3d7eb8b16dd9f5485eb1a015e8cbf9f0bca02b93e30b1e72f9ec6993908d8943899d31b94e1add2d2514ed042a21544a92ed384c7f562a2", 0x78}, {&(0x7f0000000680)="3750eed3645d1b2eef9fbaaa3093c7c859aaa6dce01d4e3e029271a6b3e4f84c3f457da3846beed73404e7da58de964b7af8065fc64ce9939515f0cec7d16733c09d", 0x42}], 0x2, &(0x7f0000004940)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x28, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r11}}}], 0xf0, 0x1}}], 0x1, 0x24008041) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r14 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000380), 0x92000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r14, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) syz_clone3(&(0x7f00000003c0)={0x30820c000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f0000000140)=""/170, 0xaa, &(0x7f0000000200)=""/229, &(0x7f0000000340)=[r12, r13, r15], 0x3, {r14}}, 0x58) 14:25:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x80040) [ 361.080489][ T8113] FAULT_INJECTION: forcing a failure. [ 361.080489][ T8113] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.081936][ T8114] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 361.097793][ T8113] CPU: 0 PID: 8113 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 361.111483][ T8113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 361.121461][ T8113] Call Trace: [ 361.124597][ T8113] [ 361.127365][ T8113] dump_stack_lvl+0x151/0x1b7 [ 361.131964][ T8113] ? bfq_pos_tree_add_move+0x43e/0x43e [ 361.137347][ T8113] ? stack_trace_save+0x1f0/0x1f0 [ 361.142206][ T8113] ? __kernel_text_address+0x9a/0x110 [ 361.147414][ T8113] dump_stack+0x15/0x17 [ 361.151407][ T8113] should_fail+0x3c0/0x510 [ 361.155659][ T8113] should_fail_alloc_page+0x58/0x70 [ 361.160694][ T8113] __alloc_pages+0x1de/0x7c0 [ 361.165120][ T8113] ? stack_trace_save+0x12d/0x1f0 [ 361.169988][ T8113] ? stack_trace_snprint+0x100/0x100 [ 361.175101][ T8113] ? __count_vm_events+0x30/0x30 [ 361.179878][ T8113] ? __kasan_slab_alloc+0xc4/0xe0 [ 361.184733][ T8113] ? __kasan_slab_alloc+0xb2/0xe0 [ 361.189594][ T8113] ? kmem_cache_alloc+0x189/0x2f0 [ 361.194454][ T8113] ? anon_vma_fork+0x1b9/0x4f0 [ 361.199062][ T8113] get_zeroed_page+0x19/0x40 [ 361.203482][ T8113] __pud_alloc+0x8b/0x260 [ 361.207647][ T8113] ? do_handle_mm_fault+0x2370/0x2370 [ 361.212856][ T8113] copy_page_range+0xd9e/0x1090 [ 361.217555][ T8113] ? pfn_valid+0x1e0/0x1e0 [ 361.221795][ T8113] dup_mmap+0x99f/0xea0 [ 361.225789][ T8113] ? __delayed_free_task+0x20/0x20 [ 361.230735][ T8113] ? mm_init+0x807/0x960 [ 361.234813][ T8113] dup_mm+0x91/0x330 [ 361.238554][ T8113] copy_mm+0x108/0x1b0 [ 361.242450][ T8113] copy_process+0x1295/0x3250 [ 361.246964][ T8113] ? check_stack_object+0xf7/0x130 [ 361.252182][ T8113] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 361.257225][ T8113] ? copy_clone_args_from_user+0x6cf/0x790 [ 361.262850][ T8113] kernel_clone+0x22d/0x990 [ 361.267273][ T8113] ? dup_mmap+0xea0/0xea0 [ 361.271443][ T8113] ? create_io_thread+0x1e0/0x1e0 [ 361.276298][ T8113] ? file_end_write+0x1b0/0x1b0 [ 361.280985][ T8113] __x64_sys_clone3+0x375/0x3a0 [ 361.285676][ T8113] ? __ia32_sys_clone+0x300/0x300 [ 361.290535][ T8113] ? ksys_write+0x25f/0x2c0 [ 361.294874][ T8113] ? debug_smp_processor_id+0x17/0x20 [ 361.300078][ T8113] do_syscall_64+0x44/0xd0 [ 361.304352][ T8113] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 361.310064][ T8113] RIP: 0033:0x7f4591dbd0d9 [ 361.314318][ T8113] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 361.333937][ T8113] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 361.342187][ T8113] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 361.349991][ T8113] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 361.357803][ T8113] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 361.365615][ T8113] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 361.373425][ T8113] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 14:25:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x9}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x40}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6772653000000000000000000000000015e240384036faf579ef66f5be9ce2a86c08411aa675a31da3d5c4aaa24cfa0ad2e2dd3f394f6304ebe89e7523a2298ea01bf196a9e78fe5e58aac7474e001c6293acb6fc96084a50dc20c296b2b9511ed8a636a56fbb94bf6107fb7be06e724ff95c7646b243e7800000000b4c2ea37e8ed1d467f5a967d6059be62a39ee159d84935f44600bdcb9b3c443883c3d9f5422b88", @ANYRES32=r3, @ANYBLOB="001000200000000800000006431e004c00680000082f9078ac14142c000000004414b703ac1414bb00000001ac141424000000008307b3ffffffff831ba9e0000001e0000002e000000164010100ffffffffe00000010000"]}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00'}) (async) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x40}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6772653000000000000000000000000015e240384036faf579ef66f5be9ce2a86c08411aa675a31da3d5c4aaa24cfa0ad2e2dd3f394f6304ebe89e7523a2298ea01bf196a9e78fe5e58aac7474e001c6293acb6fc96084a50dc20c296b2b9511ed8a636a56fbb94bf6107fb7be06e724ff95c7646b243e7800000000b4c2ea37e8ed1d467f5a967d6059be62a39ee159d84935f44600bdcb9b3c443883c3d9f5422b88", @ANYRES32=r3, @ANYBLOB="001000200000000800000006431e004c00680000082f9078ac14142c000000004414b703ac1414bb00000001ac141424000000008307b3ffffffff831ba9e0000001e0000002e000000164010100ffffffffe00000010000"]}) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) [ 361.381241][ T8113] 14:25:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x40}}, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6772653000000000000000000000000015e240384036faf579ef66f5be9ce2a86c08411aa675a31da3d5c4aaa24cfa0ad2e2dd3f394f6304ebe89e7523a2298ea01bf196a9e78fe5e58aac7474e001c6293acb6fc96084a50dc20c296b2b9511ed8a636a56fbb94bf6107fb7be06e724ff95c7646b243e7800000000b4c2ea37e8ed1d467f5a967d6059be62a39ee159d84935f44600bdcb9b3c443883c3d9f5422b88", @ANYRES32=r3, @ANYBLOB="001000200000000800000006431e004c00680000082f9078ac14142c000000004414b703ac1414bb00000001ac141424000000008307b3ffffffff831ba9e0000001e0000002e000000164010100ffffffffe00000010000"]}) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:16 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd00) 14:25:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:16 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 55) [ 361.410847][ T8119] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:16 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) 14:25:16 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) 14:25:16 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x100000) 14:25:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x70}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 361.451801][ T8145] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 361.466708][ T8150] FAULT_INJECTION: forcing a failure. [ 361.466708][ T8150] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.496760][ T8156] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 361.511594][ T8150] CPU: 1 PID: 8150 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 361.522092][ T8150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 361.531986][ T8150] Call Trace: [ 361.535226][ T8150] [ 361.538005][ T8150] dump_stack_lvl+0x151/0x1b7 [ 361.542522][ T8150] ? bfq_pos_tree_add_move+0x43e/0x43e [ 361.547926][ T8150] dump_stack+0x15/0x17 [ 361.552012][ T8150] should_fail+0x3c0/0x510 [ 361.556258][ T8150] should_fail_alloc_page+0x58/0x70 [ 361.561297][ T8150] __alloc_pages+0x1de/0x7c0 [ 361.565719][ T8150] ? __count_vm_events+0x30/0x30 [ 361.570500][ T8150] ? __this_cpu_preempt_check+0x13/0x20 [ 361.575881][ T8150] ? __mod_node_page_state+0xac/0xf0 [ 361.580993][ T8150] pte_alloc_one+0x73/0x1b0 [ 361.585333][ T8150] ? pfn_modify_allowed+0x2e0/0x2e0 [ 361.590367][ T8150] __pte_alloc+0x86/0x350 [ 361.594620][ T8150] ? free_pgtables+0x210/0x210 [ 361.599218][ T8150] ? _raw_spin_lock+0xa3/0x1b0 [ 361.603820][ T8150] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 361.609036][ T8150] ? __kernel_text_address+0x9a/0x110 [ 361.614328][ T8150] copy_pte_range+0x1b1f/0x20b0 [ 361.619014][ T8150] ? __kunmap_atomic+0x80/0x80 [ 361.623607][ T8150] ? __kasan_slab_alloc+0xc4/0xe0 [ 361.628466][ T8150] ? __kasan_slab_alloc+0xb2/0xe0 [ 361.633330][ T8150] ? kmem_cache_alloc+0x189/0x2f0 [ 361.638189][ T8150] ? vm_area_dup+0x26/0x1d0 [ 361.642528][ T8150] ? dup_mmap+0x6b8/0xea0 [ 361.646697][ T8150] ? dup_mm+0x91/0x330 [ 361.650599][ T8150] ? copy_mm+0x108/0x1b0 [ 361.654677][ T8150] ? copy_process+0x1295/0x3250 [ 361.659367][ T8150] ? kernel_clone+0x22d/0x990 [ 361.663879][ T8150] ? __x64_sys_clone3+0x375/0x3a0 [ 361.668744][ T8150] ? do_syscall_64+0x44/0xd0 [ 361.673165][ T8150] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 361.679070][ T8150] copy_page_range+0xc1e/0x1090 [ 361.683795][ T8150] ? pfn_valid+0x1e0/0x1e0 [ 361.688009][ T8150] dup_mmap+0x99f/0xea0 [ 361.692001][ T8150] ? __delayed_free_task+0x20/0x20 [ 361.696947][ T8150] ? mm_init+0x807/0x960 [ 361.701030][ T8150] dup_mm+0x91/0x330 [ 361.704758][ T8150] copy_mm+0x108/0x1b0 [ 361.708666][ T8150] copy_process+0x1295/0x3250 [ 361.713264][ T8150] ? check_stack_object+0xf7/0x130 [ 361.718212][ T8150] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 361.723166][ T8150] ? copy_clone_args_from_user+0x6cf/0x790 [ 361.728800][ T8150] kernel_clone+0x22d/0x990 [ 361.733139][ T8150] ? dup_mmap+0xea0/0xea0 [ 361.737304][ T8150] ? create_io_thread+0x1e0/0x1e0 [ 361.742170][ T8150] ? bpf_send_signal_common+0x23c/0x330 [ 361.747555][ T8150] __x64_sys_clone3+0x375/0x3a0 [ 361.752237][ T8150] ? __ia32_sys_clone+0x300/0x300 [ 361.757095][ T8150] ? bpf_trace_run1+0x1c0/0x1c0 [ 361.761785][ T8150] ? ksys_write+0x25f/0x2c0 [ 361.766126][ T8150] ? __traceiter_sys_enter+0x2f/0x50 [ 361.771243][ T8150] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 361.777142][ T8150] do_syscall_64+0x44/0xd0 [ 361.781395][ T8150] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 361.787127][ T8150] RIP: 0033:0x7f4591dbd0d9 [ 361.791376][ T8150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 361.810818][ T8150] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 361.819147][ T8150] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 361.826961][ T8150] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 361.834772][ T8150] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 361.842583][ T8150] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 361.850394][ T8150] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 361.858209][ T8150] 14:25:17 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) fallocate(0xffffffffffffffff, 0x28, 0x3a, 0x778) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000400)="d5593aac8678973b44e52aefccf45aa952ca4e4d710950c2fbf3b9a6d94262ed51dddc11e9c9ebb03752593d9d451f41793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f369", 0x48}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc2a195e77c7f7f358f4af87c16d9c4c5b662275dac011173f0a3dff6bd10800a8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be591f0df69466a9f4a078", 0x5a}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="200000070000000000001001a71dd05fc09ec3af6bffefed39448ed4a30bce1d1de691c4a6785e5c9566b0cda7c1f2", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRES64=r2, @ANYRES32, @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="4fab9553e5f1059ab939d900000000f9e3f41eb57ef8df6cab8016c9ce3ac08f2b0d92f94dba06ed2f665ecc68b69b8d7550710201d9751fa4e825612732f3a8c5bb3c2a7bedfc8388942a7f84f543f5aae98830850e4837672e09de8f6c3c564ba157c5ae0bfdb213740eb6cf157d944311652a7a2a0fa845e931e945ad06149c51b866526ed983323e256a5a8c4356ac469305f66e9df5000000000000000000000000000000c1d63289a178db75c9a2d26001ce0240bb81314d1a368163f7129a285a24d978b85fa2515ab901ee3894ad56b3dff70f0cd5b0ce7b279c1861fedef1ce614f9cedd497ee19c6c1de651c70330b2a606f21bae83b885a292e528a56d24037802b4c9ad1eb373147667455a8013d368417b5d4d5a4c158ffbf43248bc6731792"], 0x40, 0x800}}], 0x1, 0x2000c805) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r4}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000002880)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) connect$unix(r9, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) (async) sendmmsg$unix(r10, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) fallocate(r9, 0x28, 0x3a, 0x778) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) sendmmsg$unix(r10, &(0x7f0000000680)=[{{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000400)="d5593aac8678973b44e52aefccf45aa952ca4e4d710950c2fbf3b9a6d94262ed51dddc11e9c9ebb03752593d9d451f41793cbbbe85a12c74d094c451f9ec248d4b4ac6ff99a9f369", 0x48}, {&(0x7f0000000500)="43ef61b0080002bfc60d643e361f192a3e9d5fc2a195e77c7f7f358f4af87c16d9c4c5b662275dac011173f0a3dff6bd10800a8795cc87e07f8b38a0ef3b5721341375a49f25cafadb31e66344a7f6be591f0df69466a9f4a078", 0x5a}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="200000070000000000001001a71dd05fc09ec3af6bffefed39448ed4a30bce1d1de691c4a6785e5c9566b0cda7c1f2", @ANYRES32=r10, @ANYRES32=r9, @ANYRES32, @ANYRES64=r9, @ANYRES64=r11, @ANYRES32, @ANYRES16=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x40, 0x800}}], 0x1, 0x2000c805) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004a40)=[{{&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000600)="435479aea9ffd58851f24f16445a252bfe2617178b2feef5ceddb91b749187fb15ab8a4457cbdfb9f635e5ad8d2d017454117ba32dc3513bde0159fe587b36bdf3d7eb8b16dd9f5485eb1a015e8cbf9f0bca02b93e30b1e72f9ec6993908d8943899d31b94e1add2d2514ed042a21544a92ed384c7f562a2", 0x78}, {&(0x7f0000000680)="3750eed3645d1b2eef9fbaaa3093c7c859aaa6dce01d4e3e029271a6b3e4f84c3f457da3846beed73404e7da58de964b7af8065fc64ce9939515f0cec7d16733c09d", 0x42}], 0x2, &(0x7f0000004940)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @rights={{0x28, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r11}}}], 0xf0, 0x1}}], 0x1, 0x24008041) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r14 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000380), 0x92000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r14, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) syz_clone3(&(0x7f00000003c0)={0x30820c000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f0000000140)=""/170, 0xaa, &(0x7f0000000200)=""/229, &(0x7f0000000340)=[r12, r13, r15], 0x3, {r14}}, 0x58) 14:25:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x11d7) 14:25:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x10a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:17 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x200000) 14:25:17 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x2) 14:25:17 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 56) 14:25:17 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000000)={{0x0, 0x20, 0x1f, 0x9, 0x9, 0x8000000000000001, 0x800, 0x101, 0x10001, 0x4, 0x6, 0x0, 0x2, 0xffffffff, 0xfffffffffffffff9}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000000c0)={r0, 0x882}) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x9) 14:25:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x700}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:17 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000000)={{0x0, 0x20, 0x1f, 0x9, 0x9, 0x8000000000000001, 0x800, 0x101, 0x10001, 0x4, 0x6, 0x0, 0x2, 0xffffffff, 0xfffffffffffffff9}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000000c0)={r0, 0x882}) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x9) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000000)={{0x0, 0x20, 0x1f, 0x9, 0x9, 0x8000000000000001, 0x800, 0x101, 0x10001, 0x4, 0x6, 0x0, 0x2, 0xffffffff, 0xfffffffffffffff9}, 0x20, [0x0, 0x0, 0x0, 0x0]}) (async) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000000c0)={r0, 0x882}) (async) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x9) (async) 14:25:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x900}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:17 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x11db) [ 362.262771][ T8164] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 362.263965][ T8167] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 362.271652][ T8168] FAULT_INJECTION: forcing a failure. [ 362.271652][ T8168] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:25:17 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc00000) [ 362.326706][ T8168] CPU: 0 PID: 8168 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 362.336697][ T8168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 362.346590][ T8168] Call Trace: [ 362.349715][ T8168] [ 362.352491][ T8168] dump_stack_lvl+0x151/0x1b7 [ 362.357008][ T8168] ? bfq_pos_tree_add_move+0x43e/0x43e [ 362.362299][ T8168] ? __kasan_check_write+0x14/0x20 [ 362.367243][ T8168] ? __set_page_owner+0x2ee/0x310 [ 362.372104][ T8168] dump_stack+0x15/0x17 [ 362.376092][ T8168] should_fail+0x3c0/0x510 [ 362.380346][ T8168] should_fail_alloc_page+0x58/0x70 [ 362.385381][ T8168] __alloc_pages+0x1de/0x7c0 [ 362.389808][ T8168] ? __count_vm_events+0x30/0x30 [ 362.394579][ T8168] ? __count_vm_events+0x30/0x30 [ 362.399356][ T8168] ? __kasan_check_write+0x14/0x20 [ 362.404385][ T8168] ? _raw_spin_lock+0xa3/0x1b0 [ 362.408988][ T8168] __pmd_alloc+0xb1/0x550 [ 362.413153][ T8168] ? kmem_cache_alloc+0x189/0x2f0 [ 362.418011][ T8168] ? anon_vma_fork+0x1b9/0x4f0 [ 362.422613][ T8168] ? __pud_alloc+0x260/0x260 [ 362.427037][ T8168] ? __pud_alloc+0x218/0x260 [ 362.431469][ T8168] ? do_handle_mm_fault+0x2370/0x2370 [ 362.436675][ T8168] copy_page_range+0xd04/0x1090 [ 362.441362][ T8168] ? pfn_valid+0x1e0/0x1e0 [ 362.445613][ T8168] dup_mmap+0x99f/0xea0 [ 362.449609][ T8168] ? __delayed_free_task+0x20/0x20 [ 362.454557][ T8168] ? mm_init+0x807/0x960 [ 362.458631][ T8168] dup_mm+0x91/0x330 [ 362.462365][ T8168] copy_mm+0x108/0x1b0 [ 362.466268][ T8168] copy_process+0x1295/0x3250 [ 362.470787][ T8168] ? check_stack_object+0xf7/0x130 [ 362.475731][ T8168] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 362.480679][ T8168] ? copy_clone_args_from_user+0x6cf/0x790 [ 362.486320][ T8168] kernel_clone+0x22d/0x990 [ 362.490657][ T8168] ? dup_mmap+0xea0/0xea0 [ 362.494826][ T8168] ? create_io_thread+0x1e0/0x1e0 [ 362.499684][ T8168] ? file_end_write+0x1b0/0x1b0 [ 362.504370][ T8168] __x64_sys_clone3+0x375/0x3a0 [ 362.509057][ T8168] ? __ia32_sys_clone+0x300/0x300 [ 362.513941][ T8168] ? ksys_write+0x25f/0x2c0 [ 362.518265][ T8168] ? debug_smp_processor_id+0x17/0x20 [ 362.523467][ T8168] do_syscall_64+0x44/0xd0 [ 362.527720][ T8168] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 362.533448][ T8168] RIP: 0033:0x7f4591dbd0d9 [ 362.537701][ T8168] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 362.558611][ T8168] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 362.566848][ T8168] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 362.574661][ T8168] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 362.582602][ T8168] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 362.590409][ T8168] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 362.598220][ T8168] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 362.606035][ T8168] [ 362.626924][ T8191] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 362.640723][ T8193] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xa01}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000000)={{0x0, 0x20, 0x1f, 0x9, 0x9, 0x8000000000000001, 0x800, 0x101, 0x10001, 0x4, 0x6, 0x0, 0x2, 0xffffffff, 0xfffffffffffffff9}, 0x20, [0x0, 0x0, 0x0, 0x0]}) (rerun: 64) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f00000000c0)={r0, 0x882}) (async, rerun: 64) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x9) (rerun: 64) 14:25:18 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 57) 14:25:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x11de) 14:25:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1000000) 14:25:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 363.167096][ T8201] FAULT_INJECTION: forcing a failure. [ 363.167096][ T8201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.185066][ T8201] CPU: 0 PID: 8201 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 363.195050][ T8201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 363.204942][ T8201] Call Trace: [ 363.208064][ T8201] [ 363.210845][ T8201] dump_stack_lvl+0x151/0x1b7 [ 363.215362][ T8201] ? bfq_pos_tree_add_move+0x43e/0x43e [ 363.220654][ T8201] dump_stack+0x15/0x17 [ 363.224642][ T8201] should_fail+0x3c0/0x510 [ 363.228897][ T8201] should_fail_alloc_page+0x58/0x70 [ 363.233939][ T8201] __alloc_pages+0x1de/0x7c0 [ 363.238357][ T8201] ? __count_vm_events+0x30/0x30 [ 363.243131][ T8201] ? __this_cpu_preempt_check+0x13/0x20 [ 363.248517][ T8201] ? __mod_node_page_state+0xac/0xf0 [ 363.253720][ T8201] pte_alloc_one+0x73/0x1b0 [ 363.258057][ T8201] ? pfn_modify_allowed+0x2e0/0x2e0 [ 363.263092][ T8201] __pte_alloc+0x86/0x350 [ 363.267258][ T8201] ? free_pgtables+0x210/0x210 [ 363.271870][ T8201] ? _raw_spin_lock+0xa3/0x1b0 [ 363.276457][ T8201] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 363.281700][ T8201] ? __kernel_text_address+0x9a/0x110 [ 363.286879][ T8201] copy_pte_range+0x1b1f/0x20b0 [ 363.292521][ T8201] ? __kunmap_atomic+0x80/0x80 [ 363.297113][ T8201] ? __kasan_slab_alloc+0xc4/0xe0 [ 363.301973][ T8201] ? __kasan_slab_alloc+0xb2/0xe0 [ 363.306833][ T8201] ? kmem_cache_alloc+0x189/0x2f0 [ 363.311704][ T8201] ? vm_area_dup+0x26/0x1d0 [ 363.316039][ T8201] ? dup_mmap+0x6b8/0xea0 [ 363.320203][ T8201] ? dup_mm+0x91/0x330 [ 363.324108][ T8201] ? copy_mm+0x108/0x1b0 [ 363.328185][ T8201] ? copy_process+0x1295/0x3250 [ 363.332874][ T8201] ? kernel_clone+0x22d/0x990 [ 363.337385][ T8201] ? __x64_sys_clone3+0x375/0x3a0 [ 363.342245][ T8201] ? do_syscall_64+0x44/0xd0 [ 363.346674][ T8201] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 363.352576][ T8201] copy_page_range+0xc1e/0x1090 [ 363.357266][ T8201] ? pfn_valid+0x1e0/0x1e0 [ 363.361528][ T8201] dup_mmap+0x99f/0xea0 [ 363.365508][ T8201] ? __delayed_free_task+0x20/0x20 [ 363.370455][ T8201] ? mm_init+0x807/0x960 [ 363.374533][ T8201] dup_mm+0x91/0x330 [ 363.378265][ T8201] copy_mm+0x108/0x1b0 [ 363.382257][ T8201] copy_process+0x1295/0x3250 [ 363.386772][ T8201] ? check_stack_object+0xf7/0x130 [ 363.391806][ T8201] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 363.396754][ T8201] ? copy_clone_args_from_user+0x6cf/0x790 [ 363.402395][ T8201] kernel_clone+0x22d/0x990 [ 363.406734][ T8201] ? dup_mmap+0xea0/0xea0 [ 363.410986][ T8201] ? create_io_thread+0x1e0/0x1e0 [ 363.415849][ T8201] ? file_end_write+0x1b0/0x1b0 [ 363.420532][ T8201] __x64_sys_clone3+0x375/0x3a0 [ 363.425219][ T8201] ? __ia32_sys_clone+0x300/0x300 [ 363.430084][ T8201] ? ksys_write+0x25f/0x2c0 [ 363.434508][ T8201] ? debug_smp_processor_id+0x17/0x20 [ 363.439714][ T8201] do_syscall_64+0x44/0xd0 [ 363.443967][ T8201] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 363.449695][ T8201] RIP: 0033:0x7f4591dbd0d9 [ 363.453952][ T8201] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 363.473387][ T8201] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 363.481635][ T8201] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 363.489455][ T8201] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 363.497269][ T8201] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 363.505068][ T8201] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1100}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1c00) 14:25:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x2000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg1\x00'}) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) [ 363.512880][ T8201] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 363.520693][ T8201] [ 363.525986][ T8203] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 363.538857][ T8205] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x4000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 5: llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/50, 0x32) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000340)=ANY=[@ANYRESOCT], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x400) close_range(r1, 0xffffffffffffffff, 0x0) 14:25:18 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 58) 14:25:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2000000) 14:25:18 executing program 5: llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/50, 0x32) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000340)=ANY=[@ANYRESOCT], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x400) close_range(r1, 0xffffffffffffffff, 0x0) 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x7000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2000) [ 363.597838][ T8218] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:18 executing program 5: llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/50, 0x32) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000340)=ANY=[@ANYRESOCT], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r1 = syz_open_pts(0xffffffffffffffff, 0x400) close_range(r1, 0xffffffffffffffff, 0x0) 14:25:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x10fff}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 363.661260][ T8232] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 363.667986][ T8237] FAULT_INJECTION: forcing a failure. [ 363.667986][ T8237] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.701169][ T8237] CPU: 1 PID: 8237 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 363.711153][ T8237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 363.722005][ T8237] Call Trace: [ 363.725127][ T8237] [ 363.727905][ T8237] dump_stack_lvl+0x151/0x1b7 [ 363.732417][ T8237] ? bfq_pos_tree_add_move+0x43e/0x43e [ 363.737802][ T8237] dump_stack+0x15/0x17 [ 363.741790][ T8237] should_fail+0x3c0/0x510 [ 363.746041][ T8237] should_fail_alloc_page+0x58/0x70 [ 363.751075][ T8237] __alloc_pages+0x1de/0x7c0 [ 363.755509][ T8237] ? __count_vm_events+0x30/0x30 [ 363.760273][ T8237] ? __this_cpu_preempt_check+0x13/0x20 [ 363.765656][ T8237] ? __mod_node_page_state+0xac/0xf0 [ 363.770789][ T8237] pte_alloc_one+0x73/0x1b0 [ 363.775119][ T8237] ? pfn_modify_allowed+0x2e0/0x2e0 [ 363.780152][ T8237] __pte_alloc+0x86/0x350 [ 363.784316][ T8237] ? free_pgtables+0x210/0x210 [ 363.788924][ T8237] ? _raw_spin_lock+0xa3/0x1b0 [ 363.793520][ T8237] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 363.798728][ T8237] ? __kernel_text_address+0x9a/0x110 [ 363.803934][ T8237] copy_pte_range+0x1b1f/0x20b0 14:25:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x4000000) 14:25:19 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00000029c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000002a00)=0x1c, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000002a40)=@ethernet={0x0, @broadcast}, &(0x7f0000002ac0)=0x80, 0x80800) r8 = dup(0xffffffffffffffff) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b00), 0x22a60, 0x0) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r10}, 0x10) getgroups(0x9, &(0x7f0000002b40)=[0xee00, 0xee01, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00]) r11 = getpid() process_vm_readv(r11, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r12 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d000095312461245acf08eb93a43b8e38a8c061781d7905054608c435907d989a76dedb3600"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r12}, 0x10) r13 = getpid() process_vm_readv(r13, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private1}}, &(0x7f0000002c80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000002e40)=0xe8) r17 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r18) newfstatat(0xffffffffffffff9c, &(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000030c0)=[{{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x20000804}}, {{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000600)="429ebe5e57b8934ba1cb792c284007417deb1d8fcfdf601906dfad07ccb186b4703c3225d137776286226b130e58b57bbab6205ba9c9378c22c0fda319a3d73a14bf4c8006ed00233ac81a65d4333959875aee88310b2a536b9ac43d7fcf8b735d8b895263065d0542454dee8bad67a7bfb57163f9ca3309577a8e6493f660d51645fd591bda72dab16a0d92ebb77c84e111f44818c2c1b10bbb9c39c234e38190d11182ee10531514c2c50196bec782ff5e91f287b8c57c3ffdbad42d", 0xbd}], 0x1, 0x0, 0x0, 0xc080}}, {{&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000740)="5c9cd98eee57dfe9a8ef061a6ceadb2a9d82564754f0d6d7f6f449114c16ed748c9451737afff42a0371a6f29698770ce5c213e69cff56e48267ad", 0x3b}, {&(0x7f0000000780)="6a99ff66606bf2011a0049bbbbf974e0db242ee8eb812638f45f1903cd643507280fe00e6cb0022a53f9949af37f15831d1491cb186c1944a93aef67c9aea12018e49aefbddacb48ade39b442a221895f79db728e9eb1e772629849c4921e793fb5cea57fbc8706bb4ec44c790fe664056cb5bd68bf92a341847fc58e7a74cb34a835ce10639f7b475a5c765770548ac06bf0aac107280c4bf170eb8255a66f9601f2ea6941c7ed4a66d59aa72a81c2d8928010bd0fbdb1f8516954a400aed91f89a173e84acf4525c7ab927daa9f29100c95b7c49f1a929c166f5e5e5483767", 0xe0}, {&(0x7f0000000880)="ff25a54da19923cdb9c27dd43cf9749d9b6358113a94780300207120602674ef8cb5054c9205a2c0342d8c9277dca07efe9ff3cebcfc4dc1cf1b317c3ce735d927686469931a65cc0ae777051899f0dbf7cf00872b6976706eea778e52c40b2b57c92005d78648f84dbf8141ecc1e35dc617fee10dc599012b140a83319cd74abff59b72d3e8625ba96e80994a1a1ec8fe66537eec256a0ca0715935f26316c8fef02fd06549d8947c", 0xa9}, {&(0x7f0000000940)="6fee139ec2b63a73513bd0945096822f9b18a183482be0fdf3224ba0611b2cb76c3ca66c1d32428326935bdebda33cdc268404b7659ec65cb035cb13ef651a7cc84363a7aa293b2878336d6e01409d6aa39cbb65953f7dd42aba937878d3f69c4d7c3729aa95e36ccfa0f7b5bf407a43507bf72e71c95bbb6170d951505be708728e953909050ffa2a0e7be12378827336b2383d578d8e4aaea5a43dc8e9871b586685b7306ebd54", 0xa8}, {&(0x7f0000000a00)="59151b348df38d25852d6a49007c566de8", 0x11}, {&(0x7f0000000a40)="10065faacd3f3e65205cbc08afa5dcde61ac86c04abe320afffc0d0f54bd2488eb5e56cbbf36401bd366330166290ea488c159fa2c34ae687ed2e5b904001f87dd5307f5e1e16b0a737a9f39405e2a00f4c05388025c9c81822134d714bf72af182739d0c96d334a58241da6e8e98303bfb3c827fe68e6a2ad3713d8236fbb097c", 0x81}], 0x6, &(0x7f0000000f00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78, 0x24008813}}, {{&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000001100)="a39b4a745bfcfc6781d49adbecb3ca2d4be8dbda0481e8af82ee21f34d48b4cc6e26dc4ada93686af0fb7d54e4d24ca5b9c02a9ba4719735ef1ee8d290e81490ceba0910d07e7fa3e9965f5fbbff2a6eb4d9823f5e4b4e60167b9050accf6eeb054f3e1e9c09af975a0e0e2ab2a3ec", 0x6f}], 0x2, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c}}], 0x120, 0x4002010}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001480)="237d2cec714b042bd96d3467e27f04fdb5904d1d44bdc8a4aa29ee72a72f219d7e0d6590e0eaabc6dae0f313fd059609949cc6aa979a2b9bde1271b02dbacb0b02d9f885f292e4da3a841c95536f775e7a41c468cb3ab26c0edc2d8f4e6d45517af7cb87af20a8887e6792606152f12910efa600084dd5089b553133800b8c4e2ee86afbf8eff867da608396adab2b272d82e00835ce6f7032d27ce8c88006d787c87ae73878d15d55415bc09f2a8b668a7287353434df46a4aae9d2764ed3327ca7e37f39bddef4f47a00bcec03febf99a4911de122f64e9beef10310bc9f0a5dfb2fa8", 0xe4}, {&(0x7f0000001580)="9c51708d94c21280acd57b51ff72e5ccf8f67721d258bc6aafcfec616e77938389c6199faa8994", 0x27}, {&(0x7f00000015c0)="d26d91250e1f26bcab3de1936dbb8bfc275f16531337d3f62b6f879ecff92f8b2c358dfc4d6f9e106f7aba495611ed107fda9baf4c4627771882d4f2b0fd6211290f6d521e29ee31b58fc3cd31cbc1116b8c41b889cdc72c1c447ca9c23d87e5cb47f1e6b0d0f1e368b4cdd7264e94a1bc5d5135b086254f50552896c1864a87846fc1c3dec6d3e81f8ce557abd92a4fd491da6aa05a488166d0717f189f06c3afb49547e01eee68e404232e3aa34f36", 0xb0}, {&(0x7f0000001680)="74d91210c15be771ffc9e572738ae4f386a33493161cedd8abea0a0b1caa4ba04379bdf73287ddf40860a35d23c416649a10f489661a1090bcac2e41656e4bd04bdd4058196afc613578e8692071373656bd41400de364acd0969e61fc9203c04ecda61a57416326950842dfe18a6e8cc0fe6fafdf74b10f1f8e985fbb53a1928c62238a2da628700851e801fbbdf14cd41e18e4538c814cd8569420df3e1581b85649035b651c7242d22f8152", 0xad}], 0x4, &(0x7f00000017c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x30, 0x20000000}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001800)="62103d73c08e84397032fb5f12a2790cfb781644c055a3e0e25b0c720c65c942953bc2a5c288a761a1344f95e025726cd94bfa5e234feb4d59b3bb5b4e7c0bee520af4c8b1362477039c52c53d7f7b0940dea619fd41a5a28880ec013a9d2021fe7189f42a88d01a1f967e59eb2e0163bc1a9f3759bba612235a18a4d608c4d95b433b4c70985b1f6c2cebe304fac8a9c1fd36ea03db9012cc6281690e6169f2fe60824cc800db8697298efd2c6880feba030c21f179b140a99ee5a10f32231f3f288d6d647647f04fc7f053baef0153ea1fdfdcf8089a9310aa80b8af18298a3e8db0", 0xe3}, {&(0x7f0000001900)="e517f7086827f1f00f47d7d0e738829cc8abf972f8e7f33e72a4d277ccc95d4a768d66e92bd9315e2e62b2733003de438b461817edf9017bf846c7637e2d3b292ed0f2817ed86cc8062d50bdfea221bfa7e47ad24a6d4857f0f2ae49d4280b436a8ddeac907e26c4e67fd3114b8db2d1e16b8c7746de5655d61d31686f24d0fa83219f50c6f7b90373f098632cf295cae86270ceeac1121e1a27464cc881c1f00dd4", 0xa2}, {&(0x7f00000019c0)="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", 0xfd}, {&(0x7f0000001ac0)="cae6848bf37341aaebd1ac3e678708344ba208431c7071c784f885a72e129f1e2659fc77450130f2a2b65aeaf11e9063478971a50cb4c14bbce997d48a5dcdc320d908df72255785e38e925d3894de0d37ace45a8bf849672853e47de9f413320d3c32", 0x63}, {&(0x7f0000001b40)="73ec8797ac38c9e2e64eda6f33ec7911ef5a4d8b75b34bca9b7d469a181aa3ad5bad050240", 0x25}, {&(0x7f0000001b80)="61c040e1eafcd7260aefb05c9f0134f27eee68e2b28cfc333be9", 0x1a}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="33c3213c9b81dba270291e97763d74adc1af52cc79d521f039e99b635b2cd2c93192ad150ae781bfb881d047a863364bc5d51c68572b5abcc014624ea67e23688b82d8d47a1629351475e858a744cce8fb842f9c62af96c629fd29ae2222a65ce12dac22d776393d4869b62f3b391c1418875b0f8988172dbbfe7956d9f034a6587e757c2f19", 0x86}], 0x8, 0x0, 0x0, 0x4}}, {{&(0x7f0000001d40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="2f25bfedd846d39c66ab1191040a8c754ad789ca0ac9577e5aca42ddedb37b41567e3acae9a1cf004bdb2befd19f5e7e7524cfa3502107f53c02b5ff4583c25023d2f1372e9851177a718e7b05dfc1119e0af3dec5780ed9662983fbc159b482dac9feb8f70522a2049c4e52418c1cb64cefea27fbc34b4b174af4c7f3476eb52324ac05c27707dfd7a8f0fae0598bac0863020b9ed8e12dd2f1d1f9b886547b6c8768c15efe06a682322ddaaef3d0718ed552de09060ed64c9c5449d7eebee6820147dfef91aa87795b5016b7c5eed01e62f1af449b8cfe9dd319ff22b125b7d21827b2c619b1612b8ebc7db1ff45de01aff1", 0xf3}], 0x1, &(0x7f0000002000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98, 0x20040000}}, {{&(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002140)="832154e35d2157", 0x7}, {&(0x7f0000002180)="023b3360ec8f44e8ad02111eab9cc134577b254abe8902daa1e5299f3c09ac7363cd191b69a7a7e2c7fdcc4f3979", 0x2e}, {&(0x7f00000021c0)="adb4a6002b31f2425ad9ab0fce84b26cb6cd5107e6bb601400c71f2894a40b5f6b64440f4881bf4523606c211d25d50fe20a8b5dd2eeea647b0498f41ac1dcb7a1a6f6307ef7fa7d18290a81e33063ed6dff970e70f304004a6c508202cfa2bfe29039acc1db5186de5bf36622451bdd529c81658979a9e3fb8a7f1766dc8a25396406ffb2a8b1ca69502bc72edefcf0182d0f8fbaa75bfdc47ce9d20825e9c802a082248a069b7e9cea5679ea33d41c91637695dede0d7e60f28797ff107d60c6b4cde13366797b96af8134f5890de3305c9378f33f68d42abbd4e4fb98b5a6cef9e2", 0xe3}, {&(0x7f00000022c0)="4d796ee318affde40836b8a7bf10cfa4f2d9a6c81c41f62c4f80bf1aebe3ca4e84ea11e725c7b3475056331f567cd9157e6fdb2cd3532f2490c46fa5a087ba8af742d70644f64ef221968ec729204b028a8867c2b67089d6e9c986f4a598f6c784d262374a2026a3c269be0adde2fd8872316f3c20b401212cabf6f294d581bf323d804e", 0x84}, {&(0x7f0000002380)="13f1616dd79ced806c019ff2ed39c2e290f3f3091774d73d517796e22dc85b7385564df00bfc1b97d9bbb74e8d7c0d968491a4c803601bb61e679a6b6af894e81cc0df94d09edbced5ac28519e04dd936f81fff02e60c09db8ab11c40f3eb51e6c6c5388c783e4a4048c9385900de270dc015ad6e49f96dd6044c1843e292f40d9e4dcebe7215f1bf85220afe0a1349f23207dc2debc9122a2e1a835888514eb9c71268729db1d", 0xa7}, {&(0x7f0000002440)="96778b43145372c76d98bfa35e00fb6a62ccfc84731d5d27cbf7cf9130cca337f954f6b2e0b882499cbcd986b22226a36fb107febf1cfc39b7e3a25e4d3fd98f819fb170c3511e876f1d650b0913f0cacd0b1a4bef39b48de27948fa7b91e1d333049f76672ab2725dc5b1e7e46f40b124005e0f56e8b7a0d6fe947447c527b5f39b7a22e31d503cf7f4e73c7b129157d4e0580e603df972ffa35f12d00fba1fb106bbedfb638bdba270ce7d60b71f5b8b8444052723af4cd49c7293e939479ba79c4427a491", 0xc6}, {&(0x7f0000002540)="b78ec7358d55cef5e4b1583cc16dcd1988e673593d385d083d6e10325429a2e67c6e0cab65b677ee0a05598c677340b1e038749a702f20419bbc20842469fc38da550b0f84ee155c46f9c0399e6056f8c92c38979e69d0951da0e0800cd203f6c5dafe1eb4191ca6dd6ca5afc5c0b902447ce9555714ff4938ce48f5eb6b7df9d1ce85289bc4c3a168c479240ba275ba8e74e2e41f925fa5fadf6e7a14c978fc871ad0b50588", 0xa6}, {&(0x7f0000000e00)="4896c55a4b490124eed232e6f9c919e7b6ce982dd18127caa42c6b0f49fa172be59a4887dfb9fb02d2c93a0385c3c610010d108169a569f23735", 0x3a}], 0x8, &(0x7f0000000b80)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x48, 0x4008000}}, {{&(0x7f0000002800)=@file={0xd9834c186fceade2, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000002880)="ce0a150587ab9c84dd1f3de576df744c33e46a0b90d7f03620f567289fd8d07cd5179decbfd906659a63ac8322dea9f4eb8e42ae694f305fdae116c5b064f23b", 0x40}], 0x1, &(0x7f0000002f40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r6, 0xffffffffffffffff, r7]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, r9, 0xffffffffffffffff, r10, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r12]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r1, r16}}}, @cred={{0x1c, 0x1, 0x2, {r3, r18, r19}}}], 0x140, 0x8c0}}], 0x9, 0x800) r20 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xa2241, 0x110) syz_clone3(&(0x7f0000000380)={0x1000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x24}, &(0x7f0000000140)=""/224, 0xe0, &(0x7f0000000240)=""/116, &(0x7f0000000300)=[r2, r1, r0, r3], 0x4, {r20}}, 0x58) 14:25:19 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) (async) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) (async) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00000029c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000002a00)=0x1c, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000002a40)=@ethernet={0x0, @broadcast}, &(0x7f0000002ac0)=0x80, 0x80800) r8 = dup(0xffffffffffffffff) (async, rerun: 32) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b00), 0x22a60, 0x0) (rerun: 32) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r10}, 0x10) (async) getgroups(0x9, &(0x7f0000002b40)=[0xee00, 0xee01, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00]) r11 = getpid() process_vm_readv(r11, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r12 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d000095312461245acf08eb93a43b8e38a8c061781d7905054608c435907d989a76dedb3600"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r12}, 0x10) (async) r13 = getpid() process_vm_readv(r13, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private1}}, &(0x7f0000002c80)=0xe8) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000002e40)=0xe8) (async) r17 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r18) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000030c0)=[{{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x20000804}}, {{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000600)="429ebe5e57b8934ba1cb792c284007417deb1d8fcfdf601906dfad07ccb186b4703c3225d137776286226b130e58b57bbab6205ba9c9378c22c0fda319a3d73a14bf4c8006ed00233ac81a65d4333959875aee88310b2a536b9ac43d7fcf8b735d8b895263065d0542454dee8bad67a7bfb57163f9ca3309577a8e6493f660d51645fd591bda72dab16a0d92ebb77c84e111f44818c2c1b10bbb9c39c234e38190d11182ee10531514c2c50196bec782ff5e91f287b8c57c3ffdbad42d", 0xbd}], 0x1, 0x0, 0x0, 0xc080}}, {{&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000740)="5c9cd98eee57dfe9a8ef061a6ceadb2a9d82564754f0d6d7f6f449114c16ed748c9451737afff42a0371a6f29698770ce5c213e69cff56e48267ad", 0x3b}, {&(0x7f0000000780)="6a99ff66606bf2011a0049bbbbf974e0db242ee8eb812638f45f1903cd643507280fe00e6cb0022a53f9949af37f15831d1491cb186c1944a93aef67c9aea12018e49aefbddacb48ade39b442a221895f79db728e9eb1e772629849c4921e793fb5cea57fbc8706bb4ec44c790fe664056cb5bd68bf92a341847fc58e7a74cb34a835ce10639f7b475a5c765770548ac06bf0aac107280c4bf170eb8255a66f9601f2ea6941c7ed4a66d59aa72a81c2d8928010bd0fbdb1f8516954a400aed91f89a173e84acf4525c7ab927daa9f29100c95b7c49f1a929c166f5e5e5483767", 0xe0}, {&(0x7f0000000880)="ff25a54da19923cdb9c27dd43cf9749d9b6358113a94780300207120602674ef8cb5054c9205a2c0342d8c9277dca07efe9ff3cebcfc4dc1cf1b317c3ce735d927686469931a65cc0ae777051899f0dbf7cf00872b6976706eea778e52c40b2b57c92005d78648f84dbf8141ecc1e35dc617fee10dc599012b140a83319cd74abff59b72d3e8625ba96e80994a1a1ec8fe66537eec256a0ca0715935f26316c8fef02fd06549d8947c", 0xa9}, {&(0x7f0000000940)="6fee139ec2b63a73513bd0945096822f9b18a183482be0fdf3224ba0611b2cb76c3ca66c1d32428326935bdebda33cdc268404b7659ec65cb035cb13ef651a7cc84363a7aa293b2878336d6e01409d6aa39cbb65953f7dd42aba937878d3f69c4d7c3729aa95e36ccfa0f7b5bf407a43507bf72e71c95bbb6170d951505be708728e953909050ffa2a0e7be12378827336b2383d578d8e4aaea5a43dc8e9871b586685b7306ebd54", 0xa8}, {&(0x7f0000000a00)="59151b348df38d25852d6a49007c566de8", 0x11}, {&(0x7f0000000a40)="10065faacd3f3e65205cbc08afa5dcde61ac86c04abe320afffc0d0f54bd2488eb5e56cbbf36401bd366330166290ea488c159fa2c34ae687ed2e5b904001f87dd5307f5e1e16b0a737a9f39405e2a00f4c05388025c9c81822134d714bf72af182739d0c96d334a58241da6e8e98303bfb3c827fe68e6a2ad3713d8236fbb097c", 0x81}], 0x6, &(0x7f0000000f00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78, 0x24008813}}, {{&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001000)="6f7b67deeb1568d7b6d8b5ec133132e249849daecbcabfd7ba8f0e7afd93dfeaa3e7efe94fc94159db0cdbf33f17131e48a4a3e3bdb8b22d1a38f3e5d7ebcd957eb18cfd839d62819c682c2c6bc5c6e40ad078fb5e724c531fed1cef0df69649ac4f1d7f7524f3dfb5e83034ebee65828f1ae5f85f4df0026e75f5e62c87d68578dcd547f0a1ad457be5832f1b1f046950b740840cd1a146022e917008474a19d8fa7968986d6c825ae2650f8224c6e72bbb9e0a89aa3cbc55a46f588c9690f0b5060f7b4c35d47b6d36dd99b125392bbb2c062c75781ccba010ea9e3a47c7aa216a094b1c53aaf27758cdeaa9d07e4533297d8572c74dc54045", 0xfa}, {&(0x7f0000001100)="a39b4a745bfcfc6781d49adbecb3ca2d4be8dbda0481e8af82ee21f34d48b4cc6e26dc4ada93686af0fb7d54e4d24ca5b9c02a9ba4719735ef1ee8d290e81490ceba0910d07e7fa3e9965f5fbbff2a6eb4d9823f5e4b4e60167b9050accf6eeb054f3e1e9c09af975a0e0e2ab2a3ec", 0x6f}], 0x2, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c}}], 0x120, 0x4002010}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001480)="237d2cec714b042bd96d3467e27f04fdb5904d1d44bdc8a4aa29ee72a72f219d7e0d6590e0eaabc6dae0f313fd059609949cc6aa979a2b9bde1271b02dbacb0b02d9f885f292e4da3a841c95536f775e7a41c468cb3ab26c0edc2d8f4e6d45517af7cb87af20a8887e6792606152f12910efa600084dd5089b553133800b8c4e2ee86afbf8eff867da608396adab2b272d82e00835ce6f7032d27ce8c88006d787c87ae73878d15d55415bc09f2a8b668a7287353434df46a4aae9d2764ed3327ca7e37f39bddef4f47a00bcec03febf99a4911de122f64e9beef10310bc9f0a5dfb2fa8", 0xe4}, {&(0x7f0000001580)="9c51708d94c21280acd57b51ff72e5ccf8f67721d258bc6aafcfec616e77938389c6199faa8994", 0x27}, {&(0x7f00000015c0)="d26d91250e1f26bcab3de1936dbb8bfc275f16531337d3f62b6f879ecff92f8b2c358dfc4d6f9e106f7aba495611ed107fda9baf4c4627771882d4f2b0fd6211290f6d521e29ee31b58fc3cd31cbc1116b8c41b889cdc72c1c447ca9c23d87e5cb47f1e6b0d0f1e368b4cdd7264e94a1bc5d5135b086254f50552896c1864a87846fc1c3dec6d3e81f8ce557abd92a4fd491da6aa05a488166d0717f189f06c3afb49547e01eee68e404232e3aa34f36", 0xb0}, {&(0x7f0000001680)="74d91210c15be771ffc9e572738ae4f386a33493161cedd8abea0a0b1caa4ba04379bdf73287ddf40860a35d23c416649a10f489661a1090bcac2e41656e4bd04bdd4058196afc613578e8692071373656bd41400de364acd0969e61fc9203c04ecda61a57416326950842dfe18a6e8cc0fe6fafdf74b10f1f8e985fbb53a1928c62238a2da628700851e801fbbdf14cd41e18e4538c814cd8569420df3e1581b85649035b651c7242d22f8152", 0xad}], 0x4, &(0x7f00000017c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x30, 0x20000000}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001800)="62103d73c08e84397032fb5f12a2790cfb781644c055a3e0e25b0c720c65c942953bc2a5c288a761a1344f95e025726cd94bfa5e234feb4d59b3bb5b4e7c0bee520af4c8b1362477039c52c53d7f7b0940dea619fd41a5a28880ec013a9d2021fe7189f42a88d01a1f967e59eb2e0163bc1a9f3759bba612235a18a4d608c4d95b433b4c70985b1f6c2cebe304fac8a9c1fd36ea03db9012cc6281690e6169f2fe60824cc800db8697298efd2c6880feba030c21f179b140a99ee5a10f32231f3f288d6d647647f04fc7f053baef0153ea1fdfdcf8089a9310aa80b8af18298a3e8db0", 0xe3}, {&(0x7f0000001900)="e517f7086827f1f00f47d7d0e738829cc8abf972f8e7f33e72a4d277ccc95d4a768d66e92bd9315e2e62b2733003de438b461817edf9017bf846c7637e2d3b292ed0f2817ed86cc8062d50bdfea221bfa7e47ad24a6d4857f0f2ae49d4280b436a8ddeac907e26c4e67fd3114b8db2d1e16b8c7746de5655d61d31686f24d0fa83219f50c6f7b90373f098632cf295cae86270ceeac1121e1a27464cc881c1f00dd4", 0xa2}, {&(0x7f00000019c0)="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", 0xfd}, {&(0x7f0000001ac0)="cae6848bf37341aaebd1ac3e678708344ba208431c7071c784f885a72e129f1e2659fc77450130f2a2b65aeaf11e9063478971a50cb4c14bbce997d48a5dcdc320d908df72255785e38e925d3894de0d37ace45a8bf849672853e47de9f413320d3c32", 0x63}, {&(0x7f0000001b40)="73ec8797ac38c9e2e64eda6f33ec7911ef5a4d8b75b34bca9b7d469a181aa3ad5bad050240", 0x25}, {&(0x7f0000001b80)="61c040e1eafcd7260aefb05c9f0134f27eee68e2b28cfc333be9", 0x1a}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="33c3213c9b81dba270291e97763d74adc1af52cc79d521f039e99b635b2cd2c93192ad150ae781bfb881d047a863364bc5d51c68572b5abcc014624ea67e23688b82d8d47a1629351475e858a744cce8fb842f9c62af96c629fd29ae2222a65ce12dac22d776393d4869b62f3b391c1418875b0f8988172dbbfe7956d9f034a6587e757c2f19", 0x86}], 0x8, 0x0, 0x0, 0x4}}, {{&(0x7f0000001d40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="2f25bfedd846d39c66ab1191040a8c754ad789ca0ac9577e5aca42ddedb37b41567e3acae9a1cf004bdb2befd19f5e7e7524cfa3502107f53c02b5ff4583c25023d2f1372e9851177a718e7b05dfc1119e0af3dec5780ed9662983fbc159b482dac9feb8f70522a2049c4e52418c1cb64cefea27fbc34b4b174af4c7f3476eb52324ac05c27707dfd7a8f0fae0598bac0863020b9ed8e12dd2f1d1f9b886547b6c8768c15efe06a682322ddaaef3d0718ed552de09060ed64c9c5449d7eebee6820147dfef91aa87795b5016b7c5eed01e62f1af449b8cfe9dd319ff22b125b7d21827b2c619b1612b8ebc7db1ff45de01aff1", 0xf3}], 0x1, &(0x7f0000002000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98, 0x20040000}}, {{&(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002140)="832154e35d2157", 0x7}, {&(0x7f0000002180)="023b3360ec8f44e8ad02111eab9cc134577b254abe8902daa1e5299f3c09ac7363cd191b69a7a7e2c7fdcc4f3979", 0x2e}, {&(0x7f00000021c0)="adb4a6002b31f2425ad9ab0fce84b26cb6cd5107e6bb601400c71f2894a40b5f6b64440f4881bf4523606c211d25d50fe20a8b5dd2eeea647b0498f41ac1dcb7a1a6f6307ef7fa7d18290a81e33063ed6dff970e70f304004a6c508202cfa2bfe29039acc1db5186de5bf36622451bdd529c81658979a9e3fb8a7f1766dc8a25396406ffb2a8b1ca69502bc72edefcf0182d0f8fbaa75bfdc47ce9d20825e9c802a082248a069b7e9cea5679ea33d41c91637695dede0d7e60f28797ff107d60c6b4cde13366797b96af8134f5890de3305c9378f33f68d42abbd4e4fb98b5a6cef9e2", 0xe3}, {&(0x7f00000022c0)="4d796ee318affde40836b8a7bf10cfa4f2d9a6c81c41f62c4f80bf1aebe3ca4e84ea11e725c7b3475056331f567cd9157e6fdb2cd3532f2490c46fa5a087ba8af742d70644f64ef221968ec729204b028a8867c2b67089d6e9c986f4a598f6c784d262374a2026a3c269be0adde2fd8872316f3c20b401212cabf6f294d581bf323d804e", 0x84}, {&(0x7f0000002380)="13f1616dd79ced806c019ff2ed39c2e290f3f3091774d73d517796e22dc85b7385564df00bfc1b97d9bbb74e8d7c0d968491a4c803601bb61e679a6b6af894e81cc0df94d09edbced5ac28519e04dd936f81fff02e60c09db8ab11c40f3eb51e6c6c5388c783e4a4048c9385900de270dc015ad6e49f96dd6044c1843e292f40d9e4dcebe7215f1bf85220afe0a1349f23207dc2debc9122a2e1a835888514eb9c71268729db1d", 0xa7}, {&(0x7f0000002440)="96778b43145372c76d98bfa35e00fb6a62ccfc84731d5d27cbf7cf9130cca337f954f6b2e0b882499cbcd986b22226a36fb107febf1cfc39b7e3a25e4d3fd98f819fb170c3511e876f1d650b0913f0cacd0b1a4bef39b48de27948fa7b91e1d333049f76672ab2725dc5b1e7e46f40b124005e0f56e8b7a0d6fe947447c527b5f39b7a22e31d503cf7f4e73c7b129157d4e0580e603df972ffa35f12d00fba1fb106bbedfb638bdba270ce7d60b71f5b8b8444052723af4cd49c7293e939479ba79c4427a491", 0xc6}, {&(0x7f0000002540)="b78ec7358d55cef5e4b1583cc16dcd1988e673593d385d083d6e10325429a2e67c6e0cab65b677ee0a05598c677340b1e038749a702f20419bbc20842469fc38da550b0f84ee155c46f9c0399e6056f8c92c38979e69d0951da0e0800cd203f6c5dafe1eb4191ca6dd6ca5afc5c0b902447ce9555714ff4938ce48f5eb6b7df9d1ce85289bc4c3a168c479240ba275ba8e74e2e41f925fa5fadf6e7a14c978fc871ad0b50588", 0xa6}, {&(0x7f0000000e00)="4896c55a4b490124eed232e6f9c919e7b6ce982dd18127caa42c6b0f49fa172be59a4887dfb9fb02d2c93a0385c3c610010d108169a569f23735", 0x3a}], 0x8, &(0x7f0000000b80)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x48, 0x4008000}}, {{&(0x7f0000002800)=@file={0xd9834c186fceade2, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000002880)="ce0a150587ab9c84dd1f3de576df744c33e46a0b90d7f03620f567289fd8d07cd5179decbfd906659a63ac8322dea9f4eb8e42ae694f305fdae116c5b064f23b", 0x40}], 0x1, &(0x7f0000002f40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r6, 0xffffffffffffffff, r7]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, r9, 0xffffffffffffffff, r10, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r12]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r1, r16}}}, @cred={{0x1c, 0x1, 0x2, {r3, r18, r19}}}], 0x140, 0x8c0}}], 0x9, 0x800) (async) r20 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xa2241, 0x110) syz_clone3(&(0x7f0000000380)={0x1000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x24}, &(0x7f0000000140)=""/224, 0xe0, &(0x7f0000000240)=""/116, &(0x7f0000000300)=[r2, r1, r0, r3], 0x4, {r20}}, 0x58) 14:25:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2e00) [ 363.808807][ T8237] ? __kunmap_atomic+0x80/0x80 [ 363.813393][ T8237] ? __kasan_slab_alloc+0xc4/0xe0 [ 363.818254][ T8237] ? __kasan_slab_alloc+0xb2/0xe0 [ 363.823112][ T8237] ? kmem_cache_alloc+0x189/0x2f0 [ 363.827973][ T8237] ? vm_area_dup+0x26/0x1d0 [ 363.832312][ T8237] ? dup_mmap+0x6b8/0xea0 [ 363.836479][ T8237] ? dup_mm+0x91/0x330 [ 363.840383][ T8237] ? copy_mm+0x108/0x1b0 [ 363.844473][ T8237] ? copy_process+0x1295/0x3250 [ 363.849149][ T8237] ? kernel_clone+0x22d/0x990 [ 363.853762][ T8237] ? __x64_sys_clone3+0x375/0x3a0 14:25:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3a00) [ 363.858613][ T8237] ? do_syscall_64+0x44/0xd0 [ 363.863040][ T8237] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 363.868943][ T8237] copy_page_range+0xc1e/0x1090 [ 363.873640][ T8237] ? pfn_valid+0x1e0/0x1e0 [ 363.877884][ T8237] dup_mmap+0x99f/0xea0 [ 363.878936][ T8252] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 363.881873][ T8237] ? __delayed_free_task+0x20/0x20 [ 363.881899][ T8237] ? mm_init+0x807/0x960 [ 363.898884][ T8237] dup_mm+0x91/0x330 [ 363.902615][ T8237] copy_mm+0x108/0x1b0 [ 363.903424][ T30] audit: type=1400 audit(1669731918.969:241): avc: denied { read write } for pid=8251 comm="syz-executor.2" name="loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 363.906517][ T8237] copy_process+0x1295/0x3250 [ 363.935857][ T8237] ? check_stack_object+0xf7/0x130 [ 363.940816][ T8237] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 363.945839][ T8237] ? copy_clone_args_from_user+0x6cf/0x790 [ 363.949347][ T30] audit: type=1400 audit(1669731918.969:242): avc: denied { open } for pid=8251 comm="syz-executor.2" path="/dev/loop-control" dev="devtmpfs" ino=110 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 363.951482][ T8237] kernel_clone+0x22d/0x990 [ 363.980554][ T8237] ? dup_mmap+0xea0/0xea0 [ 363.984721][ T8237] ? create_io_thread+0x1e0/0x1e0 [ 363.989598][ T8237] ? file_end_write+0x1b0/0x1b0 [ 363.994272][ T8237] __x64_sys_clone3+0x375/0x3a0 [ 363.998954][ T8237] ? __ia32_sys_clone+0x300/0x300 [ 364.003817][ T8237] ? ksys_write+0x25f/0x2c0 [ 364.008154][ T8237] ? debug_smp_processor_id+0x17/0x20 [ 364.013366][ T8237] do_syscall_64+0x44/0xd0 [ 364.017612][ T8237] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 364.023351][ T8237] RIP: 0033:0x7f4591dbd0d9 [ 364.027597][ T8237] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 364.047039][ T8237] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 364.055284][ T8237] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 364.063214][ T8237] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 364.071243][ T8237] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 364.079050][ T8237] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 364.086863][ T8237] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 364.094673][ T8237] 14:25:19 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 59) 14:25:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x20010}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:19 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) (async, rerun: 32) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) (async, rerun: 32) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f00000029c0)={0xa, 0x0, 0x0, @local}, &(0x7f0000002a00)=0x1c, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000002a40)=@ethernet={0x0, @broadcast}, &(0x7f0000002ac0)=0x80, 0x80800) r8 = dup(0xffffffffffffffff) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002b00), 0x22a60, 0x0) (async, rerun: 64) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (rerun: 64) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r10}, 0x10) (async) getgroups(0x9, &(0x7f0000002b40)=[0xee00, 0xee01, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00]) (async) r11 = getpid() process_vm_readv(r11, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r12 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d000095312461245acf08eb93a43b8e38a8c061781d7905054608c435907d989a76dedb3600"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r12}, 0x10) r13 = getpid() process_vm_readv(r13, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async, rerun: 64) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private1}}, &(0x7f0000002c80)=0xe8) (async, rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@multicast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f0000002e40)=0xe8) (async, rerun: 32) r17 = socket$unix(0x1, 0x2, 0x0) (rerun: 32) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r18) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000030c0)=[{{&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x20000804}}, {{&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000600)="429ebe5e57b8934ba1cb792c284007417deb1d8fcfdf601906dfad07ccb186b4703c3225d137776286226b130e58b57bbab6205ba9c9378c22c0fda319a3d73a14bf4c8006ed00233ac81a65d4333959875aee88310b2a536b9ac43d7fcf8b735d8b895263065d0542454dee8bad67a7bfb57163f9ca3309577a8e6493f660d51645fd591bda72dab16a0d92ebb77c84e111f44818c2c1b10bbb9c39c234e38190d11182ee10531514c2c50196bec782ff5e91f287b8c57c3ffdbad42d", 0xbd}], 0x1, 0x0, 0x0, 0xc080}}, {{&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000740)="5c9cd98eee57dfe9a8ef061a6ceadb2a9d82564754f0d6d7f6f449114c16ed748c9451737afff42a0371a6f29698770ce5c213e69cff56e48267ad", 0x3b}, {&(0x7f0000000780)="6a99ff66606bf2011a0049bbbbf974e0db242ee8eb812638f45f1903cd643507280fe00e6cb0022a53f9949af37f15831d1491cb186c1944a93aef67c9aea12018e49aefbddacb48ade39b442a221895f79db728e9eb1e772629849c4921e793fb5cea57fbc8706bb4ec44c790fe664056cb5bd68bf92a341847fc58e7a74cb34a835ce10639f7b475a5c765770548ac06bf0aac107280c4bf170eb8255a66f9601f2ea6941c7ed4a66d59aa72a81c2d8928010bd0fbdb1f8516954a400aed91f89a173e84acf4525c7ab927daa9f29100c95b7c49f1a929c166f5e5e5483767", 0xe0}, {&(0x7f0000000880)="ff25a54da19923cdb9c27dd43cf9749d9b6358113a94780300207120602674ef8cb5054c9205a2c0342d8c9277dca07efe9ff3cebcfc4dc1cf1b317c3ce735d927686469931a65cc0ae777051899f0dbf7cf00872b6976706eea778e52c40b2b57c92005d78648f84dbf8141ecc1e35dc617fee10dc599012b140a83319cd74abff59b72d3e8625ba96e80994a1a1ec8fe66537eec256a0ca0715935f26316c8fef02fd06549d8947c", 0xa9}, {&(0x7f0000000940)="6fee139ec2b63a73513bd0945096822f9b18a183482be0fdf3224ba0611b2cb76c3ca66c1d32428326935bdebda33cdc268404b7659ec65cb035cb13ef651a7cc84363a7aa293b2878336d6e01409d6aa39cbb65953f7dd42aba937878d3f69c4d7c3729aa95e36ccfa0f7b5bf407a43507bf72e71c95bbb6170d951505be708728e953909050ffa2a0e7be12378827336b2383d578d8e4aaea5a43dc8e9871b586685b7306ebd54", 0xa8}, {&(0x7f0000000a00)="59151b348df38d25852d6a49007c566de8", 0x11}, {&(0x7f0000000a40)="10065faacd3f3e65205cbc08afa5dcde61ac86c04abe320afffc0d0f54bd2488eb5e56cbbf36401bd366330166290ea488c159fa2c34ae687ed2e5b904001f87dd5307f5e1e16b0a737a9f39405e2a00f4c05388025c9c81822134d714bf72af182739d0c96d334a58241da6e8e98303bfb3c827fe68e6a2ad3713d8236fbb097c", 0x81}], 0x6, &(0x7f0000000f00)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78, 0x24008813}}, {{&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001000)="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", 0xfa}, {&(0x7f0000001100)="a39b4a745bfcfc6781d49adbecb3ca2d4be8dbda0481e8af82ee21f34d48b4cc6e26dc4ada93686af0fb7d54e4d24ca5b9c02a9ba4719735ef1ee8d290e81490ceba0910d07e7fa3e9965f5fbbff2a6eb4d9823f5e4b4e60167b9050accf6eeb054f3e1e9c09af975a0e0e2ab2a3ec", 0x6f}], 0x2, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @cred={{0x1c}}], 0x120, 0x4002010}}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001480)="237d2cec714b042bd96d3467e27f04fdb5904d1d44bdc8a4aa29ee72a72f219d7e0d6590e0eaabc6dae0f313fd059609949cc6aa979a2b9bde1271b02dbacb0b02d9f885f292e4da3a841c95536f775e7a41c468cb3ab26c0edc2d8f4e6d45517af7cb87af20a8887e6792606152f12910efa600084dd5089b553133800b8c4e2ee86afbf8eff867da608396adab2b272d82e00835ce6f7032d27ce8c88006d787c87ae73878d15d55415bc09f2a8b668a7287353434df46a4aae9d2764ed3327ca7e37f39bddef4f47a00bcec03febf99a4911de122f64e9beef10310bc9f0a5dfb2fa8", 0xe4}, {&(0x7f0000001580)="9c51708d94c21280acd57b51ff72e5ccf8f67721d258bc6aafcfec616e77938389c6199faa8994", 0x27}, {&(0x7f00000015c0)="d26d91250e1f26bcab3de1936dbb8bfc275f16531337d3f62b6f879ecff92f8b2c358dfc4d6f9e106f7aba495611ed107fda9baf4c4627771882d4f2b0fd6211290f6d521e29ee31b58fc3cd31cbc1116b8c41b889cdc72c1c447ca9c23d87e5cb47f1e6b0d0f1e368b4cdd7264e94a1bc5d5135b086254f50552896c1864a87846fc1c3dec6d3e81f8ce557abd92a4fd491da6aa05a488166d0717f189f06c3afb49547e01eee68e404232e3aa34f36", 0xb0}, {&(0x7f0000001680)="74d91210c15be771ffc9e572738ae4f386a33493161cedd8abea0a0b1caa4ba04379bdf73287ddf40860a35d23c416649a10f489661a1090bcac2e41656e4bd04bdd4058196afc613578e8692071373656bd41400de364acd0969e61fc9203c04ecda61a57416326950842dfe18a6e8cc0fe6fafdf74b10f1f8e985fbb53a1928c62238a2da628700851e801fbbdf14cd41e18e4538c814cd8569420df3e1581b85649035b651c7242d22f8152", 0xad}], 0x4, &(0x7f00000017c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x30, 0x20000000}}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001800)="62103d73c08e84397032fb5f12a2790cfb781644c055a3e0e25b0c720c65c942953bc2a5c288a761a1344f95e025726cd94bfa5e234feb4d59b3bb5b4e7c0bee520af4c8b1362477039c52c53d7f7b0940dea619fd41a5a28880ec013a9d2021fe7189f42a88d01a1f967e59eb2e0163bc1a9f3759bba612235a18a4d608c4d95b433b4c70985b1f6c2cebe304fac8a9c1fd36ea03db9012cc6281690e6169f2fe60824cc800db8697298efd2c6880feba030c21f179b140a99ee5a10f32231f3f288d6d647647f04fc7f053baef0153ea1fdfdcf8089a9310aa80b8af18298a3e8db0", 0xe3}, {&(0x7f0000001900)="e517f7086827f1f00f47d7d0e738829cc8abf972f8e7f33e72a4d277ccc95d4a768d66e92bd9315e2e62b2733003de438b461817edf9017bf846c7637e2d3b292ed0f2817ed86cc8062d50bdfea221bfa7e47ad24a6d4857f0f2ae49d4280b436a8ddeac907e26c4e67fd3114b8db2d1e16b8c7746de5655d61d31686f24d0fa83219f50c6f7b90373f098632cf295cae86270ceeac1121e1a27464cc881c1f00dd4", 0xa2}, {&(0x7f00000019c0)="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", 0xfd}, {&(0x7f0000001ac0)="cae6848bf37341aaebd1ac3e678708344ba208431c7071c784f885a72e129f1e2659fc77450130f2a2b65aeaf11e9063478971a50cb4c14bbce997d48a5dcdc320d908df72255785e38e925d3894de0d37ace45a8bf849672853e47de9f413320d3c32", 0x63}, {&(0x7f0000001b40)="73ec8797ac38c9e2e64eda6f33ec7911ef5a4d8b75b34bca9b7d469a181aa3ad5bad050240", 0x25}, {&(0x7f0000001b80)="61c040e1eafcd7260aefb05c9f0134f27eee68e2b28cfc333be9", 0x1a}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)="33c3213c9b81dba270291e97763d74adc1af52cc79d521f039e99b635b2cd2c93192ad150ae781bfb881d047a863364bc5d51c68572b5abcc014624ea67e23688b82d8d47a1629351475e858a744cce8fb842f9c62af96c629fd29ae2222a65ce12dac22d776393d4869b62f3b391c1418875b0f8988172dbbfe7956d9f034a6587e757c2f19", 0x86}], 0x8, 0x0, 0x0, 0x4}}, {{&(0x7f0000001d40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="2f25bfedd846d39c66ab1191040a8c754ad789ca0ac9577e5aca42ddedb37b41567e3acae9a1cf004bdb2befd19f5e7e7524cfa3502107f53c02b5ff4583c25023d2f1372e9851177a718e7b05dfc1119e0af3dec5780ed9662983fbc159b482dac9feb8f70522a2049c4e52418c1cb64cefea27fbc34b4b174af4c7f3476eb52324ac05c27707dfd7a8f0fae0598bac0863020b9ed8e12dd2f1d1f9b886547b6c8768c15efe06a682322ddaaef3d0718ed552de09060ed64c9c5449d7eebee6820147dfef91aa87795b5016b7c5eed01e62f1af449b8cfe9dd319ff22b125b7d21827b2c619b1612b8ebc7db1ff45de01aff1", 0xf3}], 0x1, &(0x7f0000002000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98, 0x20040000}}, {{&(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002140)="832154e35d2157", 0x7}, {&(0x7f0000002180)="023b3360ec8f44e8ad02111eab9cc134577b254abe8902daa1e5299f3c09ac7363cd191b69a7a7e2c7fdcc4f3979", 0x2e}, {&(0x7f00000021c0)="adb4a6002b31f2425ad9ab0fce84b26cb6cd5107e6bb601400c71f2894a40b5f6b64440f4881bf4523606c211d25d50fe20a8b5dd2eeea647b0498f41ac1dcb7a1a6f6307ef7fa7d18290a81e33063ed6dff970e70f304004a6c508202cfa2bfe29039acc1db5186de5bf36622451bdd529c81658979a9e3fb8a7f1766dc8a25396406ffb2a8b1ca69502bc72edefcf0182d0f8fbaa75bfdc47ce9d20825e9c802a082248a069b7e9cea5679ea33d41c91637695dede0d7e60f28797ff107d60c6b4cde13366797b96af8134f5890de3305c9378f33f68d42abbd4e4fb98b5a6cef9e2", 0xe3}, {&(0x7f00000022c0)="4d796ee318affde40836b8a7bf10cfa4f2d9a6c81c41f62c4f80bf1aebe3ca4e84ea11e725c7b3475056331f567cd9157e6fdb2cd3532f2490c46fa5a087ba8af742d70644f64ef221968ec729204b028a8867c2b67089d6e9c986f4a598f6c784d262374a2026a3c269be0adde2fd8872316f3c20b401212cabf6f294d581bf323d804e", 0x84}, {&(0x7f0000002380)="13f1616dd79ced806c019ff2ed39c2e290f3f3091774d73d517796e22dc85b7385564df00bfc1b97d9bbb74e8d7c0d968491a4c803601bb61e679a6b6af894e81cc0df94d09edbced5ac28519e04dd936f81fff02e60c09db8ab11c40f3eb51e6c6c5388c783e4a4048c9385900de270dc015ad6e49f96dd6044c1843e292f40d9e4dcebe7215f1bf85220afe0a1349f23207dc2debc9122a2e1a835888514eb9c71268729db1d", 0xa7}, {&(0x7f0000002440)="96778b43145372c76d98bfa35e00fb6a62ccfc84731d5d27cbf7cf9130cca337f954f6b2e0b882499cbcd986b22226a36fb107febf1cfc39b7e3a25e4d3fd98f819fb170c3511e876f1d650b0913f0cacd0b1a4bef39b48de27948fa7b91e1d333049f76672ab2725dc5b1e7e46f40b124005e0f56e8b7a0d6fe947447c527b5f39b7a22e31d503cf7f4e73c7b129157d4e0580e603df972ffa35f12d00fba1fb106bbedfb638bdba270ce7d60b71f5b8b8444052723af4cd49c7293e939479ba79c4427a491", 0xc6}, {&(0x7f0000002540)="b78ec7358d55cef5e4b1583cc16dcd1988e673593d385d083d6e10325429a2e67c6e0cab65b677ee0a05598c677340b1e038749a702f20419bbc20842469fc38da550b0f84ee155c46f9c0399e6056f8c92c38979e69d0951da0e0800cd203f6c5dafe1eb4191ca6dd6ca5afc5c0b902447ce9555714ff4938ce48f5eb6b7df9d1ce85289bc4c3a168c479240ba275ba8e74e2e41f925fa5fadf6e7a14c978fc871ad0b50588", 0xa6}, {&(0x7f0000000e00)="4896c55a4b490124eed232e6f9c919e7b6ce982dd18127caa42c6b0f49fa172be59a4887dfb9fb02d2c93a0385c3c610010d108169a569f23735", 0x3a}], 0x8, &(0x7f0000000b80)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x48, 0x4008000}}, {{&(0x7f0000002800)=@file={0xd9834c186fceade2, './file0\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f0000002880)="ce0a150587ab9c84dd1f3de576df744c33e46a0b90d7f03620f567289fd8d07cd5179decbfd906659a63ac8322dea9f4eb8e42ae694f305fdae116c5b064f23b", 0x40}], 0x1, &(0x7f0000002f40)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r6, 0xffffffffffffffff, r7]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r8, r9, 0xffffffffffffffff, r10, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [r12]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r1, r16}}}, @cred={{0x1c, 0x1, 0x2, {r3, r18, r19}}}], 0x140, 0x8c0}}], 0x9, 0x800) r20 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0xa2241, 0x110) syz_clone3(&(0x7f0000000380)={0x1000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x24}, &(0x7f0000000140)=""/224, 0xe0, &(0x7f0000000240)=""/116, &(0x7f0000000300)=[r2, r1, r0, r3], 0x4, {r20}}, 0x58) 14:25:19 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="98010000000600000000060000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x3fa, 0x4, 0x70bd26, 0x25dfdbfd, {0x1, 0x1, 0x1}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) fcntl$setstatus(r3, 0x407, 0x400) openat$cgroup_ro(r2, &(0x7f0000000000)='memory.events.local\x00', 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x20200}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 364.098663][ T30] audit: type=1400 audit(1669731919.369:243): avc: denied { read } for pid=164 comm="syslogd" name="log" dev="sda1" ino=1125 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 14:25:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x5000000) [ 364.160990][ T8273] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 364.169417][ T8270] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 364.189408][ T8272] FAULT_INJECTION: forcing a failure. [ 364.189408][ T8272] name failslab, interval 1, probability 0, space 0, times 0 [ 364.208127][ T8272] CPU: 0 PID: 8272 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 364.218203][ T8272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 364.228097][ T8272] Call Trace: [ 364.231220][ T8272] [ 364.233999][ T8272] dump_stack_lvl+0x151/0x1b7 [ 364.238515][ T8272] ? bfq_pos_tree_add_move+0x43e/0x43e [ 364.243807][ T8272] dump_stack+0x15/0x17 [ 364.247797][ T8272] should_fail+0x3c0/0x510 [ 364.252051][ T8272] __should_failslab+0x9f/0xe0 [ 364.256773][ T8272] should_failslab+0x9/0x20 [ 364.261099][ T8272] kmem_cache_alloc+0x4f/0x2f0 [ 364.265715][ T8272] ? vm_area_dup+0x26/0x1d0 [ 364.270046][ T8272] vm_area_dup+0x26/0x1d0 [ 364.274200][ T8272] dup_mmap+0x6b8/0xea0 [ 364.278212][ T8272] ? __delayed_free_task+0x20/0x20 [ 364.283141][ T8272] ? mm_init+0x807/0x960 [ 364.287307][ T8272] dup_mm+0x91/0x330 [ 364.291040][ T8272] copy_mm+0x108/0x1b0 [ 364.294948][ T8272] copy_process+0x1295/0x3250 [ 364.299559][ T8272] ? check_stack_object+0xf7/0x130 [ 364.304665][ T8272] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 364.309615][ T8272] ? copy_clone_args_from_user+0x6cf/0x790 [ 364.315257][ T8272] kernel_clone+0x22d/0x990 [ 364.319594][ T8272] ? dup_mmap+0xea0/0xea0 [ 364.323759][ T8272] ? create_io_thread+0x1e0/0x1e0 [ 364.328618][ T8272] ? file_end_write+0x1b0/0x1b0 [ 364.333305][ T8272] __x64_sys_clone3+0x375/0x3a0 [ 364.337994][ T8272] ? __ia32_sys_clone+0x300/0x300 [ 364.342856][ T8272] ? ksys_write+0x25f/0x2c0 [ 364.347195][ T8272] ? debug_smp_processor_id+0x17/0x20 [ 364.352512][ T8272] do_syscall_64+0x44/0xd0 [ 364.356764][ T8272] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 364.362579][ T8272] RIP: 0033:0x7f4591dbd0d9 [ 364.366941][ T8272] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 364.386377][ T8272] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 364.394633][ T8272] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 364.402437][ T8272] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x80000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:19 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3f00) [ 364.410244][ T8272] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 364.418058][ T8272] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 364.425868][ T8272] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 364.433688][ T8272] 14:25:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x101000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:19 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 60) 14:25:19 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x6000000) 14:25:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x700000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 364.459034][ T8278] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 364.494023][ T8288] FAULT_INJECTION: forcing a failure. [ 364.494023][ T8288] name failslab, interval 1, probability 0, space 0, times 0 [ 364.510934][ T8288] CPU: 1 PID: 8288 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 364.512600][ T8285] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 364.520920][ T8288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 364.520938][ T8288] Call Trace: [ 364.520945][ T8288] [ 364.520954][ T8288] dump_stack_lvl+0x151/0x1b7 [ 364.520981][ T8288] ? bfq_pos_tree_add_move+0x43e/0x43e [ 364.521003][ T8288] dump_stack+0x15/0x17 [ 364.521019][ T8288] should_fail+0x3c0/0x510 [ 364.521037][ T8288] __should_failslab+0x9f/0xe0 [ 364.521057][ T8288] should_failslab+0x9/0x20 [ 364.521072][ T8288] kmem_cache_alloc+0x4f/0x2f0 [ 364.576416][ T8288] ? vm_area_dup+0x26/0x1d0 [ 364.580748][ T8288] vm_area_dup+0x26/0x1d0 [ 364.584912][ T8288] dup_mmap+0x6b8/0xea0 [ 364.588906][ T8288] ? __delayed_free_task+0x20/0x20 [ 364.593940][ T8288] ? mm_init+0x807/0x960 [ 364.598021][ T8288] dup_mm+0x91/0x330 [ 364.601750][ T8288] copy_mm+0x108/0x1b0 [ 364.605656][ T8288] copy_process+0x1295/0x3250 [ 364.610170][ T8288] ? check_stack_object+0xf7/0x130 [ 364.615112][ T8288] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 364.620058][ T8288] ? copy_clone_args_from_user+0x6cf/0x790 [ 364.625705][ T8288] ? check_kill_permission+0x37/0x490 [ 364.630913][ T8288] kernel_clone+0x22d/0x990 [ 364.635251][ T8288] ? dup_mmap+0xea0/0xea0 [ 364.639416][ T8288] ? create_io_thread+0x1e0/0x1e0 [ 364.644275][ T8288] __x64_sys_clone3+0x375/0x3a0 [ 364.648960][ T8288] ? __ia32_sys_clone+0x300/0x300 [ 364.653825][ T8288] ? __bpf_trace_sys_enter+0x62/0x70 [ 364.658941][ T8288] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 364.665015][ T8288] do_syscall_64+0x44/0xd0 [ 364.669269][ T8288] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 364.675003][ T8288] RIP: 0033:0x7f4591dbd0d9 [ 364.679254][ T8288] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 364.699342][ T8288] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 14:25:20 executing program 2: timer_create(0x3, &(0x7f0000000000)={0x0, 0x34, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) timer_settime(r0, 0x0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000180)) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x4000) 14:25:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xf0ff1f}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 364.707683][ T8288] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 364.715574][ T8288] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 364.723462][ T8288] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 364.731270][ T8288] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 364.739080][ T8288] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 364.746902][ T8288] [ 364.790445][ T8300] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 364.799740][ T8297] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:20 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 64) sendfile(r2, r0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="98010000000600000000060000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x3fa, 0x4, 0x70bd26, 0x25dfdbfd, {0x1, 0x1, 0x1}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x0) (async, rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) (async, rerun: 32) fcntl$setstatus(r3, 0x407, 0x400) (async) openat$cgroup_ro(r2, &(0x7f0000000000)='memory.events.local\x00', 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:20 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 61) 14:25:20 executing program 2: timer_create(0x3, &(0x7f0000000000)={0x0, 0x34, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) (async) timer_settime(r0, 0x0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000180)) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8100) 14:25:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x7000000) [ 364.986556][ T8307] FAULT_INJECTION: forcing a failure. [ 364.986556][ T8307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.990021][ T8304] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 365.006304][ T8307] CPU: 0 PID: 8307 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 365.017274][ T8316] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 365.017718][ T8307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 365.035691][ T8307] Call Trace: [ 365.038815][ T8307] [ 365.041591][ T8307] dump_stack_lvl+0x151/0x1b7 [ 365.046107][ T8307] ? bfq_pos_tree_add_move+0x43e/0x43e [ 365.051498][ T8307] dump_stack+0x15/0x17 [ 365.055488][ T8307] should_fail+0x3c0/0x510 [ 365.059744][ T8307] should_fail_alloc_page+0x58/0x70 [ 365.064775][ T8307] __alloc_pages+0x1de/0x7c0 [ 365.069205][ T8307] ? __count_vm_events+0x30/0x30 [ 365.074149][ T8307] ? __this_cpu_preempt_check+0x13/0x20 [ 365.079528][ T8307] ? __mod_node_page_state+0xac/0xf0 [ 365.084739][ T8307] pte_alloc_one+0x73/0x1b0 [ 365.089080][ T8307] ? pfn_modify_allowed+0x2e0/0x2e0 [ 365.094125][ T8307] __pte_alloc+0x86/0x350 [ 365.098278][ T8307] ? free_pgtables+0x210/0x210 [ 365.102879][ T8307] ? _raw_spin_lock+0xa3/0x1b0 [ 365.107998][ T8307] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 365.113222][ T8307] ? __kernel_text_address+0x9a/0x110 [ 365.118412][ T8307] copy_pte_range+0x1b1f/0x20b0 [ 365.123106][ T8307] ? __kunmap_atomic+0x80/0x80 [ 365.127707][ T8307] ? __kasan_slab_alloc+0xc4/0xe0 14:25:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x2000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8000000) 14:25:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8102) 14:25:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x7000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:20 executing program 2: timer_create(0x3, &(0x7f0000000000)={0x0, 0x34, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) timer_settime(r0, 0x0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000180)) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x8000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 365.132651][ T8307] ? __kasan_slab_alloc+0xb2/0xe0 [ 365.137511][ T8307] ? kmem_cache_alloc+0x189/0x2f0 [ 365.142762][ T8307] ? vm_area_dup+0x26/0x1d0 [ 365.147079][ T8307] ? dup_mmap+0x6b8/0xea0 [ 365.151240][ T8307] ? dup_mm+0x91/0x330 [ 365.155404][ T8307] ? copy_mm+0x108/0x1b0 [ 365.159463][ T8307] ? copy_process+0x1295/0x3250 [ 365.164149][ T8307] ? kernel_clone+0x22d/0x990 [ 365.168665][ T8307] ? __x64_sys_clone3+0x375/0x3a0 [ 365.173524][ T8307] ? do_syscall_64+0x44/0xd0 [ 365.177948][ T8307] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 365.183854][ T8307] copy_page_range+0xc1e/0x1090 [ 365.188541][ T8307] ? pfn_valid+0x1e0/0x1e0 [ 365.192790][ T8307] dup_mmap+0x99f/0xea0 [ 365.196784][ T8307] ? __delayed_free_task+0x20/0x20 [ 365.201732][ T8307] ? mm_init+0x807/0x960 [ 365.205808][ T8307] dup_mm+0x91/0x330 [ 365.209634][ T8307] copy_mm+0x108/0x1b0 [ 365.213532][ T8307] copy_process+0x1295/0x3250 [ 365.218160][ T8307] ? check_stack_object+0xf7/0x130 [ 365.223305][ T8307] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 365.228252][ T8307] ? copy_clone_args_from_user+0x6cf/0x790 [ 365.233889][ T8307] kernel_clone+0x22d/0x990 [ 365.238230][ T8307] ? dup_mmap+0xea0/0xea0 [ 365.242396][ T8307] ? create_io_thread+0x1e0/0x1e0 [ 365.247253][ T8307] ? file_end_write+0x1b0/0x1b0 [ 365.251945][ T8307] __x64_sys_clone3+0x375/0x3a0 [ 365.256717][ T8307] ? __ia32_sys_clone+0x300/0x300 [ 365.261576][ T8307] ? ksys_write+0x25f/0x2c0 [ 365.265916][ T8307] ? debug_smp_processor_id+0x17/0x20 [ 365.271121][ T8307] do_syscall_64+0x44/0xd0 [ 365.275374][ T8307] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 365.281107][ T8307] RIP: 0033:0x7f4591dbd0d9 [ 365.285356][ T8307] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 365.304798][ T8307] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 365.313043][ T8307] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 365.320853][ T8307] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 365.328664][ T8307] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 365.336474][ T8307] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 365.344287][ T8307] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 365.352104][ T8307] [ 365.377134][ T8333] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 365.379017][ T8332] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:21 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r0, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="98010000000600000000060000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$AUDIT_SET_FEATURE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x3fa, 0x4, 0x70bd26, 0x25dfdbfd, {0x1, 0x1, 0x1}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x8040}, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r3}, 0x10) (async) fcntl$setstatus(r3, 0x407, 0x400) (async, rerun: 64) openat$cgroup_ro(r2, &(0x7f0000000000)='memory.events.local\x00', 0x0, 0x0) (async, rerun: 64) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:21 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = getpid() r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000000300)={0x1000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x17}, &(0x7f0000000140)=""/233, 0xe9, &(0x7f0000000240)=""/178, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, r0], 0x3}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000000580)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) 14:25:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x9000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:21 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 62) 14:25:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8900) 14:25:21 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc000000) 14:25:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xa010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x10000200}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:21 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd000000) 14:25:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xa1ff) 14:25:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x11000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 365.836963][ T8342] FAULT_INJECTION: forcing a failure. [ 365.836963][ T8342] name failslab, interval 1, probability 0, space 0, times 0 [ 365.852903][ T8337] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 365.863598][ T8340] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 365.894423][ T8342] CPU: 0 PID: 8342 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 365.904422][ T8342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 365.914314][ T8342] Call Trace: [ 365.917436][ T8342] [ 365.920214][ T8342] dump_stack_lvl+0x151/0x1b7 [ 365.924729][ T8342] ? bfq_pos_tree_add_move+0x43e/0x43e [ 365.930024][ T8342] dump_stack+0x15/0x17 [ 365.934023][ T8342] should_fail+0x3c0/0x510 [ 365.938269][ T8342] __should_failslab+0x9f/0xe0 [ 365.942868][ T8342] should_failslab+0x9/0x20 [ 365.947212][ T8342] kmem_cache_alloc+0x4f/0x2f0 [ 365.951895][ T8342] ? vm_area_dup+0x26/0x1d0 [ 365.956256][ T8342] vm_area_dup+0x26/0x1d0 [ 365.960418][ T8342] dup_mmap+0x6b8/0xea0 [ 365.964407][ T8342] ? __delayed_free_task+0x20/0x20 [ 365.969348][ T8342] ? mm_init+0x807/0x960 [ 365.973421][ T8342] dup_mm+0x91/0x330 [ 365.977155][ T8342] copy_mm+0x108/0x1b0 [ 365.981057][ T8342] copy_process+0x1295/0x3250 [ 365.985573][ T8342] ? check_stack_object+0xf7/0x130 14:25:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1f000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 365.990521][ T8342] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 365.995462][ T8342] ? copy_clone_args_from_user+0x6cf/0x790 [ 366.001105][ T8342] kernel_clone+0x22d/0x990 [ 366.005448][ T8342] ? dup_mmap+0xea0/0xea0 [ 366.009609][ T8342] ? create_io_thread+0x1e0/0x1e0 [ 366.014472][ T8342] ? file_end_write+0x1b0/0x1b0 [ 366.019159][ T8342] __x64_sys_clone3+0x375/0x3a0 [ 366.023844][ T8342] ? __ia32_sys_clone+0x300/0x300 [ 366.028708][ T8342] ? ksys_write+0x25f/0x2c0 [ 366.033045][ T8342] ? debug_smp_processor_id+0x17/0x20 [ 366.038250][ T8342] do_syscall_64+0x44/0xd0 [ 366.042498][ T8342] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 366.048229][ T8342] RIP: 0033:0x7f4591dbd0d9 [ 366.052486][ T8342] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 366.072446][ T8342] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 366.080685][ T8342] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 366.088499][ T8342] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 366.096310][ T8342] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 366.104121][ T8342] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 366.111931][ T8342] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 366.119750][ T8342] [ 366.137316][ T8363] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 366.146654][ T8365] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:21 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100993fa7d3a85e1e067bcf3b8e9a51e7"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) dup(0xffffffffffffffff) 14:25:21 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = getpid() r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000000300)={0x1000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x17}, &(0x7f0000000140)=""/233, 0xe9, &(0x7f0000000240)=""/178, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, r0], 0x3}, 0x58) read$FUSE(0xffffffffffffffff, &(0x7f0000000580)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) getpid() (async) getpid() (async) process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) syz_clone3(&(0x7f0000000300)={0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x17}, &(0x7f0000000140)=""/233, 0xe9, &(0x7f0000000240)=""/178, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, r0], 0x3}, 0x58) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000580)={0x2020}, 0x2020) (async) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) (async) 14:25:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x1ffff000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:21 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 63) 14:25:21 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x10000000) 14:25:21 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc000) 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x20000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 366.724951][ T8369] FAULT_INJECTION: forcing a failure. [ 366.724951][ T8369] name failslab, interval 1, probability 0, space 0, times 0 [ 366.744983][ T8376] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 366.756017][ T8369] CPU: 0 PID: 8369 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 366.759214][ T8375] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 366.765988][ T8369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 366.766005][ T8369] Call Trace: [ 366.766012][ T8369] [ 366.766020][ T8369] dump_stack_lvl+0x151/0x1b7 [ 366.766047][ T8369] ? bfq_pos_tree_add_move+0x43e/0x43e [ 366.799757][ T8369] dump_stack+0x15/0x17 [ 366.803748][ T8369] should_fail+0x3c0/0x510 [ 366.807997][ T8369] __should_failslab+0x9f/0xe0 [ 366.812601][ T8369] should_failslab+0x9/0x20 [ 366.816940][ T8369] kmem_cache_alloc+0x4f/0x2f0 14:25:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd711) 14:25:22 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r0 = getpid() (async) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) syz_clone3(&(0x7f0000000300)={0x1000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x17}, &(0x7f0000000140)=""/233, 0xe9, &(0x7f0000000240)=""/178, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, r0], 0x3}, 0x58) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000580)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x1, r3}) [ 366.821536][ T8369] ? vm_area_dup+0x26/0x1d0 [ 366.825877][ T8369] vm_area_dup+0x26/0x1d0 [ 366.830045][ T8369] dup_mmap+0x6b8/0xea0 [ 366.834038][ T8369] ? __delayed_free_task+0x20/0x20 [ 366.838983][ T8369] ? mm_init+0x807/0x960 [ 366.843065][ T8369] dup_mm+0x91/0x330 [ 366.846795][ T8369] copy_mm+0x108/0x1b0 [ 366.850725][ T8369] copy_process+0x1295/0x3250 [ 366.855213][ T8369] ? check_stack_object+0xf7/0x130 [ 366.860161][ T8369] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 366.865109][ T8369] ? copy_clone_args_from_user+0x6cf/0x790 [ 366.870750][ T8369] kernel_clone+0x22d/0x990 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0x40000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1c000000) 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xf5ffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 366.875086][ T8369] ? dup_mmap+0xea0/0xea0 [ 366.879254][ T8369] ? create_io_thread+0x1e0/0x1e0 [ 366.884115][ T8369] ? file_end_write+0x1b0/0x1b0 [ 366.888801][ T8369] __x64_sys_clone3+0x375/0x3a0 [ 366.893488][ T8369] ? __ia32_sys_clone+0x300/0x300 [ 366.898437][ T8369] ? ksys_write+0x25f/0x2c0 [ 366.902776][ T8369] ? debug_smp_processor_id+0x17/0x20 [ 366.907983][ T8369] do_syscall_64+0x44/0xd0 [ 366.912235][ T8369] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 366.917961][ T8369] RIP: 0033:0x7f4591dbd0d9 [ 366.922214][ T8369] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 366.941745][ T8369] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 366.949995][ T8369] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 366.957806][ T8369] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 366.965613][ T8369] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:22 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100993fa7d3a85e1e067bcf3b8e9a51e7"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) (async) dup(0xffffffffffffffff) [ 366.973421][ T8369] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 366.981336][ T8369] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 366.989135][ T8369] 14:25:22 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 64) 14:25:22 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100993fa7d3a85e1e067bcf3b8e9a51e7"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) dup(0xffffffffffffffff) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100993fa7d3a85e1e067bcf3b8e9a51e7"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000000)) (async) dup(0xffffffffffffffff) (async) 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xfbffffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 367.025654][ T8407] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 367.037593][ T8409] FAULT_INJECTION: forcing a failure. [ 367.037593][ T8409] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.057101][ T8404] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 367.069429][ T8409] CPU: 0 PID: 8409 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 367.079412][ T8409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 367.089303][ T8409] Call Trace: [ 367.092430][ T8409] [ 367.095207][ T8409] dump_stack_lvl+0x151/0x1b7 [ 367.099721][ T8409] ? bfq_pos_tree_add_move+0x43e/0x43e [ 367.105016][ T8409] dump_stack+0x15/0x17 [ 367.109003][ T8409] should_fail+0x3c0/0x510 [ 367.113257][ T8409] should_fail_alloc_page+0x58/0x70 [ 367.118290][ T8409] __alloc_pages+0x1de/0x7c0 [ 367.122718][ T8409] ? __count_vm_events+0x30/0x30 [ 367.127492][ T8409] ? __this_cpu_preempt_check+0x13/0x20 [ 367.132873][ T8409] ? __mod_node_page_state+0xac/0xf0 [ 367.137994][ T8409] pte_alloc_one+0x73/0x1b0 [ 367.142332][ T8409] ? pfn_modify_allowed+0x2e0/0x2e0 [ 367.147368][ T8409] __pte_alloc+0x86/0x350 [ 367.151532][ T8409] ? free_pgtables+0x210/0x210 [ 367.156142][ T8409] ? _raw_spin_lock+0xa3/0x1b0 [ 367.160731][ T8409] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 367.165944][ T8409] ? __kernel_text_address+0x9a/0x110 [ 367.171148][ T8409] copy_pte_range+0x1b1f/0x20b0 [ 367.175838][ T8409] ? __kunmap_atomic+0x80/0x80 [ 367.180434][ T8409] ? __kasan_slab_alloc+0xc4/0xe0 [ 367.185293][ T8409] ? __kasan_slab_alloc+0xb2/0xe0 [ 367.190154][ T8409] ? kmem_cache_alloc+0x189/0x2f0 [ 367.195014][ T8409] ? vm_area_dup+0x26/0x1d0 [ 367.199356][ T8409] ? dup_mmap+0x6b8/0xea0 [ 367.203525][ T8409] ? dup_mm+0x91/0x330 [ 367.207429][ T8409] ? copy_mm+0x108/0x1b0 [ 367.211506][ T8409] ? copy_process+0x1295/0x3250 [ 367.216194][ T8409] ? kernel_clone+0x22d/0x990 [ 367.220711][ T8409] ? __x64_sys_clone3+0x375/0x3a0 [ 367.225655][ T8409] ? do_syscall_64+0x44/0xd0 [ 367.230086][ T8409] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 367.235983][ T8409] copy_page_range+0xc1e/0x1090 [ 367.240682][ T8409] ? pfn_valid+0x1e0/0x1e0 [ 367.244921][ T8409] dup_mmap+0x99f/0xea0 [ 367.248923][ T8409] ? __delayed_free_task+0x20/0x20 [ 367.253859][ T8409] ? mm_init+0x807/0x960 [ 367.257968][ T8409] dup_mm+0x91/0x330 [ 367.261680][ T8409] copy_mm+0x108/0x1b0 [ 367.265583][ T8409] copy_process+0x1295/0x3250 [ 367.270132][ T8409] ? check_stack_object+0xf7/0x130 [ 367.275045][ T8409] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 367.279990][ T8409] ? copy_clone_args_from_user+0x6cf/0x790 [ 367.285635][ T8409] kernel_clone+0x22d/0x990 [ 367.289967][ T8409] ? dup_mmap+0xea0/0xea0 [ 367.294133][ T8409] ? create_io_thread+0x1e0/0x1e0 [ 367.299005][ T8409] ? file_end_write+0x1b0/0x1b0 [ 367.303687][ T8409] __x64_sys_clone3+0x375/0x3a0 [ 367.308375][ T8409] ? __ia32_sys_clone+0x300/0x300 [ 367.313228][ T8409] ? ksys_write+0x25f/0x2c0 [ 367.317567][ T8409] ? debug_smp_processor_id+0x17/0x20 [ 367.322772][ T8409] do_syscall_64+0x44/0xd0 [ 367.327026][ T8409] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 367.332762][ T8409] RIP: 0033:0x7f4591dbd0d9 [ 367.337007][ T8409] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 367.356447][ T8409] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 367.364693][ T8409] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xff0f0100}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x20000000) 14:25:22 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xdb11) 14:25:22 executing program 2: syz_clone3(&(0x7f0000000500)={0x30c082300, 0x0, &(0x7f0000000140), 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000006a00080028bd7000fedbdf25020000000000000004000b00080001000100000004000b0008000500", @ANYRESHEX=r0, @ANYBLOB="1ac128d42750756f13a36742d6bc128f64b3157e5e853a2dbe247898feff32e3fffc120057ebfda0b49fd070d164d83384c62f0cf983e3fc7b91b457caff205cbcb16ac1513c1c6116fb5843f49891e88125ca24ecc54bfd2d011c054070673e12af626a7cc2edab2b54f5b7be897b98cac1b411ce497518784d4e187e6b77f1a26fb4bab2ebc5d672d8aacd1887198071a329d50000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 14:25:22 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 65) [ 367.372503][ T8409] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 367.380321][ T8409] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 367.388133][ T8409] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 367.395937][ T8409] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 367.403756][ T8409] 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xfffffff5}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 367.443773][ T8423] FAULT_INJECTION: forcing a failure. [ 367.443773][ T8423] name failslab, interval 1, probability 0, space 0, times 0 [ 367.463351][ T8423] CPU: 1 PID: 8423 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 367.473335][ T8423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 367.483228][ T8423] Call Trace: [ 367.486349][ T8423] [ 367.489127][ T8423] dump_stack_lvl+0x151/0x1b7 [ 367.493646][ T8423] ? bfq_pos_tree_add_move+0x43e/0x43e [ 367.499284][ T8423] dump_stack+0x15/0x17 [ 367.503271][ T8423] should_fail+0x3c0/0x510 [ 367.507614][ T8423] __should_failslab+0x9f/0xe0 [ 367.512212][ T8423] should_failslab+0x9/0x20 [ 367.516552][ T8423] kmem_cache_alloc+0x4f/0x2f0 [ 367.521151][ T8423] ? vm_area_dup+0x26/0x1d0 [ 367.525500][ T8423] vm_area_dup+0x26/0x1d0 [ 367.529657][ T8423] dup_mmap+0x6b8/0xea0 [ 367.533654][ T8423] ? __delayed_free_task+0x20/0x20 [ 367.538683][ T8423] ? mm_init+0x807/0x960 [ 367.542764][ T8423] dup_mm+0x91/0x330 [ 367.546496][ T8423] copy_mm+0x108/0x1b0 [ 367.550405][ T8423] copy_process+0x1295/0x3250 [ 367.554919][ T8423] ? check_stack_object+0xf7/0x130 [ 367.559949][ T8423] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 367.564904][ T8423] ? copy_clone_args_from_user+0x6cf/0x790 [ 367.570642][ T8423] kernel_clone+0x22d/0x990 [ 367.574980][ T8423] ? dup_mmap+0xea0/0xea0 [ 367.579149][ T8423] ? create_io_thread+0x1e0/0x1e0 [ 367.584006][ T8423] ? file_end_write+0x1b0/0x1b0 [ 367.588694][ T8423] __x64_sys_clone3+0x375/0x3a0 [ 367.593838][ T8423] ? __ia32_sys_clone+0x300/0x300 [ 367.598871][ T8423] ? ksys_write+0x25f/0x2c0 [ 367.603211][ T8423] ? debug_smp_processor_id+0x17/0x20 [ 367.608420][ T8423] do_syscall_64+0x44/0xd0 [ 367.612670][ T8423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 367.618399][ T8423] RIP: 0033:0x7f4591dbd0d9 [ 367.622740][ T8423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {0xfffffffb}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 367.642181][ T8423] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 367.650423][ T8423] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 367.658235][ T8423] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 367.666050][ T8423] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 367.673859][ T8423] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 367.681762][ T8423] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 367.689570][ T8423] 14:25:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2, 0x0, 0x0}, 0x58) 14:25:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xde11) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x7, 0x0, 0x0}, 0x58) [ 367.707156][ T8429] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 367.721252][ T8431] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:23 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 66) 14:25:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) dup2(r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x40}}, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000280), 0xfff, 0x484043) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1a, 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="b57f0000006c000000"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x55, &(0x7f0000000300)=""/85, 0x0, 0x0, '\x00', r5, 0x2, r6, 0x8, &(0x7f0000000380)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000003c0)={0x1, 0x9, 0x2, 0xd6}, 0x10, r7, r0}, 0x80) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14) open(&(0x7f00000004c0)='./file0\x00', 0x80000, 0x21) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r8, 0x255aeaa8, 0x11, 0x7}) 14:25:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2e000000) 14:25:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xec00) 14:25:23 executing program 2: syz_clone3(&(0x7f0000000500)={0x30c082300, 0x0, &(0x7f0000000140), 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000006a00080028bd7000fedbdf25020000000000000004000b00080001000100000004000b0008000500", @ANYRESHEX=r0, @ANYBLOB="1ac128d42750756f13a36742d6bc128f64b3157e5e853a2dbe247898feff32e3fffc120057ebfda0b49fd070d164d83384c62f0cf983e3fc7b91b457caff205cbcb16ac1513c1c6116fb5843f49891e88125ca24ecc54bfd2d011c054070673e12af626a7cc2edab2b54f5b7be897b98cac1b411ce497518784d4e187e6b77f1a26fb4bab2ebc5d672d8aacd1887198071a329d50000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) [ 367.754277][ T8437] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x8, 0x0, 0x0}, 0x58) [ 367.800782][ T8443] FAULT_INJECTION: forcing a failure. [ 367.800782][ T8443] name failslab, interval 1, probability 0, space 0, times 0 [ 367.813731][ T8443] CPU: 1 PID: 8443 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 367.820640][ T8442] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 367.823704][ T8443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 367.823722][ T8443] Call Trace: [ 367.823727][ T8443] [ 367.823734][ T8443] dump_stack_lvl+0x151/0x1b7 [ 367.823760][ T8443] ? bfq_pos_tree_add_move+0x43e/0x43e [ 367.823780][ T8443] dump_stack+0x15/0x17 [ 367.861291][ T8443] should_fail+0x3c0/0x510 [ 367.865537][ T8443] __should_failslab+0x9f/0xe0 [ 367.870139][ T8443] should_failslab+0x9/0x20 [ 367.874480][ T8443] kmem_cache_alloc+0x4f/0x2f0 [ 367.879085][ T8443] ? vm_area_dup+0x26/0x1d0 [ 367.883419][ T8443] vm_area_dup+0x26/0x1d0 [ 367.887586][ T8443] dup_mmap+0x6b8/0xea0 [ 367.891575][ T8443] ? __delayed_free_task+0x20/0x20 [ 367.896519][ T8443] ? mm_init+0x807/0x960 [ 367.900602][ T8443] dup_mm+0x91/0x330 [ 367.904334][ T8443] copy_mm+0x108/0x1b0 [ 367.908239][ T8443] copy_process+0x1295/0x3250 [ 367.912754][ T8443] ? check_stack_object+0xf7/0x130 [ 367.917698][ T8443] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 367.922644][ T8443] ? copy_clone_args_from_user+0x6cf/0x790 [ 367.928289][ T8443] kernel_clone+0x22d/0x990 [ 367.932628][ T8443] ? dup_mmap+0xea0/0xea0 [ 367.936792][ T8443] ? create_io_thread+0x1e0/0x1e0 [ 367.941652][ T8443] ? file_end_write+0x1b0/0x1b0 [ 367.946342][ T8443] __x64_sys_clone3+0x375/0x3a0 [ 367.951113][ T8443] ? __ia32_sys_clone+0x300/0x300 [ 367.955974][ T8443] ? ksys_write+0x25f/0x2c0 [ 367.960315][ T8443] ? debug_smp_processor_id+0x17/0x20 [ 367.965530][ T8443] do_syscall_64+0x44/0xd0 [ 367.969775][ T8443] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 367.975510][ T8443] RIP: 0033:0x7f4591dbd0d9 [ 367.979756][ T8443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) dup2(r0, r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) (async) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x40}}, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000280), 0xfff, 0x484043) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1a, 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="b57f0000006c000000"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x55, &(0x7f0000000300)=""/85, 0x0, 0x0, '\x00', r5, 0x2, r6, 0x8, &(0x7f0000000380)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000003c0)={0x1, 0x9, 0x2, 0xd6}, 0x10, r7, r0}, 0x80) (async) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14) (async) open(&(0x7f00000004c0)='./file0\x00', 0x80000, 0x21) (async) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r8, 0x255aeaa8, 0x11, 0x7}) 14:25:23 executing program 2: syz_clone3(&(0x7f0000000500)={0x30c082300, 0x0, &(0x7f0000000140), 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000006a00080028bd7000fedbdf25020000000000000004000b00080001000100000004000b0008000500", @ANYRESHEX=r0, @ANYBLOB="1ac128d42750756f13a36742d6bc128f64b3157e5e853a2dbe247898feff32e3fffc120057ebfda0b49fd070d164d83384c62f0cf983e3fc7b91b457caff205cbcb16ac1513c1c6116fb5843f49891e88125ca24ecc54bfd2d011c054070673e12af626a7cc2edab2b54f5b7be897b98cac1b411ce497518784d4e187e6b77f1a26fb4bab2ebc5d672d8aacd1887198071a329d50000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) syz_clone3(&(0x7f0000000500)={0x30c082300, 0x0, &(0x7f0000000140), 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000006a00080028bd7000fedbdf25020000000000000004000b00080001000100000004000b0008000500", @ANYRESHEX=r0, @ANYBLOB="1ac128d42750756f13a36742d6bc128f64b3157e5e853a2dbe247898feff32e3fffc120057ebfda0b49fd070d164d83384c62f0cf983e3fc7b91b457caff205cbcb16ac1513c1c6116fb5843f49891e88125ca24ecc54bfd2d011c054070673e12af626a7cc2edab2b54f5b7be897b98cac1b411ce497518784d4e187e6b77f1a26fb4bab2ebc5d672d8aacd1887198071a329d50000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) (async) [ 367.999197][ T8443] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 368.007439][ T8443] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 368.015253][ T8443] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 368.023066][ T8443] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 368.030876][ T8443] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 368.038686][ T8443] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 368.046512][ T8443] 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x9, 0x0, 0x0}, 0x58) 14:25:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) dup2(r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x40}}, 0x0) (async) r6 = syz_open_dev$mouse(&(0x7f0000000280), 0xfff, 0x484043) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r7, 0x4) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1a, 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="b57f0000006c000000"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x55, &(0x7f0000000300)=""/85, 0x0, 0x0, '\x00', r5, 0x2, r6, 0x8, &(0x7f0000000380)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000003c0)={0x1, 0x9, 0x2, 0xd6}, 0x10, r7, r0}, 0x80) (async) r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x24, @none={0x0, 0x2}}, 0x14) (async) open(&(0x7f00000004c0)='./file0\x00', 0x80000, 0x21) (async) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r8, 0x255aeaa8, 0x11, 0x7}) 14:25:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xff01) 14:25:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3a000000) [ 368.072322][ T8459] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:23 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 67) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x11, 0x0, 0x0}, 0x58) 14:25:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x58}, 0x10) 14:25:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x70, 0x0, 0x0}, 0x58) 14:25:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x58}, 0x10) [ 368.123965][ T8473] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.144499][ T8475] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.167505][ T8488] FAULT_INJECTION: forcing a failure. 14:25:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3d7f0000) 14:25:23 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x58}, 0x10) 14:25:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffa1) 14:25:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x10a, 0x0, 0x0}, 0x58) [ 368.167505][ T8488] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.187354][ T8488] CPU: 0 PID: 8488 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 368.197347][ T8488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 368.207238][ T8488] Call Trace: [ 368.210362][ T8488] [ 368.213139][ T8488] dump_stack_lvl+0x151/0x1b7 [ 368.217653][ T8488] ? bfq_pos_tree_add_move+0x43e/0x43e 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x700, 0x0, 0x0}, 0x58) [ 368.222947][ T8488] dump_stack+0x15/0x17 [ 368.226938][ T8488] should_fail+0x3c0/0x510 [ 368.231449][ T8488] should_fail_alloc_page+0x58/0x70 [ 368.236483][ T8488] __alloc_pages+0x1de/0x7c0 [ 368.240912][ T8488] ? __count_vm_events+0x30/0x30 [ 368.245689][ T8488] pte_alloc_one+0x73/0x1b0 [ 368.250025][ T8488] ? pfn_modify_allowed+0x2e0/0x2e0 [ 368.255059][ T8488] __pte_alloc+0x86/0x350 [ 368.259227][ T8488] ? is_module_text_address+0xe1/0x140 [ 368.264519][ T8488] ? free_pgtables+0x210/0x210 [ 368.269115][ T8488] ? __kernel_text_address+0x9a/0x110 [ 368.274321][ T8488] ? unwind_get_return_address+0x4c/0x90 [ 368.279791][ T8488] copy_pte_range+0x1b1f/0x20b0 [ 368.284477][ T8488] ? stack_trace_save+0x12d/0x1f0 [ 368.289349][ T8488] ? anon_vma_clone+0xa1/0x4f0 [ 368.293935][ T8488] ? __kunmap_atomic+0x80/0x80 [ 368.298535][ T8488] ? dup_mmap+0x750/0xea0 [ 368.302702][ T8488] ? dup_mm+0x91/0x330 [ 368.306605][ T8488] ? copy_mm+0x108/0x1b0 [ 368.310695][ T8488] ? copy_process+0x1295/0x3250 [ 368.315373][ T8488] ? kernel_clone+0x22d/0x990 [ 368.319979][ T8488] ? __x64_sys_clone3+0x375/0x3a0 [ 368.324833][ T8488] ? do_syscall_64+0x44/0xd0 [ 368.329259][ T8488] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 368.335164][ T8488] copy_page_range+0xc1e/0x1090 [ 368.339850][ T8488] ? pfn_valid+0x1e0/0x1e0 [ 368.344103][ T8488] dup_mmap+0x99f/0xea0 [ 368.348095][ T8488] ? __delayed_free_task+0x20/0x20 [ 368.353058][ T8488] ? mm_init+0x807/0x960 [ 368.357119][ T8488] dup_mm+0x91/0x330 [ 368.360852][ T8488] copy_mm+0x108/0x1b0 [ 368.364757][ T8488] copy_process+0x1295/0x3250 [ 368.369270][ T8488] ? check_stack_object+0xf7/0x130 [ 368.374226][ T8488] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 368.379164][ T8488] ? copy_clone_args_from_user+0x6cf/0x790 [ 368.384806][ T8488] kernel_clone+0x22d/0x990 [ 368.389149][ T8488] ? dup_mmap+0xea0/0xea0 [ 368.393311][ T8488] ? create_io_thread+0x1e0/0x1e0 [ 368.398260][ T8488] ? file_end_write+0x1b0/0x1b0 [ 368.402945][ T8488] __x64_sys_clone3+0x375/0x3a0 [ 368.407635][ T8488] ? __ia32_sys_clone+0x300/0x300 [ 368.412501][ T8488] ? ksys_write+0x25f/0x2c0 [ 368.416922][ T8488] ? debug_smp_processor_id+0x17/0x20 [ 368.422128][ T8488] do_syscall_64+0x44/0xd0 [ 368.426385][ T8488] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 368.432109][ T8488] RIP: 0033:0x7f4591dbd0d9 [ 368.436363][ T8488] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 368.455806][ T8488] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 368.464051][ T8488] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 368.471863][ T8488] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 368.479669][ T8488] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 368.487481][ T8488] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 368.495292][ T8488] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 368.503459][ T8488] 14:25:23 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 68) 14:25:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x900, 0x0, 0x0}, 0x58) 14:25:23 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0xffffffffffffffff, 0x208480) close_range(r1, r0, 0x2) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040)=0x1008a, 0x4) 14:25:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xa01, 0x0, 0x0}, 0x58) 14:25:23 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r3 = gettid() r4 = syz_clone(0x2200000, &(0x7f00000001c0)="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", 0xfe, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="b189d60d5eab4b22dff7551ce6c98eb52c16ab36e1f89d2e0ccfd85c9304fe913bdeb7daced9ae02f2b5f4da2af506718a56bed5dd423428d2b1671334c04ae9014947bd0f3016a48ebd685cd367a9d97667c0584ad49d318b0924edb17667f90da5827e43eaf0e5090a42393c4c53a9cc81e8775c0ada2aad8c478bb3158c8f3352565ffc97dc5fb905f1584b6dc24155ad92783cd3f4431ba66376bf3285f3e87db38a50d9c8946b5b944653d42db8be58ac92fd2a191aa896ad8408466fcc3a341cd99ab9e2") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) syz_clone3(&(0x7f0000001580)={0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2f}, &(0x7f00000000c0)=""/22, 0x16, &(0x7f0000000580)=""/4096, &(0x7f00000004c0)=[r1, r2, r3, r0, r4, r5], 0x6}, 0x58) r6 = syz_open_dev$vcsu(&(0x7f0000001600), 0x11b, 0x341000) openat$cgroup_pressure(r6, &(0x7f0000001640)='memory.pressure\x00', 0x2, 0x0) 14:25:23 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) (async) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0xffffffffffffffff, 0x208480) close_range(r1, r0, 0x2) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040)=0x1008a, 0x4) 14:25:23 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3f000000) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1100, 0x0, 0x0}, 0x58) [ 368.524215][ T8503] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.534714][ T8505] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:23 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000000), 0xffffffffffffffff, 0x208480) close_range(r1, r0, 0x2) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040)=0x1008a, 0x4) socket$xdp(0x2c, 0x3, 0x0) (async) syz_open_dev$hiddev(&(0x7f0000000000), 0xffffffffffffffff, 0x208480) (async) close_range(r1, r0, 0x2) (async) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000040)=0x1008a, 0x4) (async) 14:25:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1f00, 0x0, 0x0}, 0x58) [ 368.583584][ T8523] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.585926][ T8526] FAULT_INJECTION: forcing a failure. [ 368.585926][ T8526] name failslab, interval 1, probability 0, space 0, times 0 [ 368.606712][ T8525] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.641227][ T8526] CPU: 1 PID: 8526 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 368.651214][ T8526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 368.661112][ T8526] Call Trace: [ 368.664226][ T8526] [ 368.667133][ T8526] dump_stack_lvl+0x151/0x1b7 [ 368.671640][ T8526] ? bfq_pos_tree_add_move+0x43e/0x43e [ 368.677006][ T8526] dump_stack+0x15/0x17 [ 368.680929][ T8526] should_fail+0x3c0/0x510 [ 368.685182][ T8526] __should_failslab+0x9f/0xe0 [ 368.689781][ T8526] should_failslab+0x9/0x20 [ 368.694118][ T8526] kmem_cache_alloc+0x4f/0x2f0 [ 368.698718][ T8526] ? vm_area_dup+0x26/0x1d0 [ 368.703061][ T8526] vm_area_dup+0x26/0x1d0 [ 368.707223][ T8526] dup_mmap+0x6b8/0xea0 [ 368.711222][ T8526] ? __delayed_free_task+0x20/0x20 [ 368.716165][ T8526] ? mm_init+0x807/0x960 [ 368.720245][ T8526] dup_mm+0x91/0x330 [ 368.723980][ T8526] copy_mm+0x108/0x1b0 [ 368.727888][ T8526] copy_process+0x1295/0x3250 [ 368.732396][ T8526] ? check_stack_object+0xf7/0x130 [ 368.737341][ T8526] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 368.742288][ T8526] ? copy_clone_args_from_user+0x6cf/0x790 [ 368.747934][ T8526] kernel_clone+0x22d/0x990 [ 368.752271][ T8526] ? dup_mmap+0xea0/0xea0 [ 368.756522][ T8526] ? create_io_thread+0x1e0/0x1e0 [ 368.761383][ T8526] ? file_end_write+0x1b0/0x1b0 [ 368.766069][ T8526] __x64_sys_clone3+0x375/0x3a0 [ 368.770756][ T8526] ? __ia32_sys_clone+0x300/0x300 [ 368.775618][ T8526] ? ksys_write+0x25f/0x2c0 [ 368.779956][ T8526] ? debug_smp_processor_id+0x17/0x20 [ 368.785773][ T8526] do_syscall_64+0x44/0xd0 [ 368.790024][ T8526] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 368.795772][ T8526] RIP: 0033:0x7f4591dbd0d9 [ 368.800009][ T8526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 368.819446][ T8526] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 368.827695][ T8526] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:24 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 69) 14:25:24 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, '.-'}, {0x20, '++:{$%,'}, {}, {0x20, '!!-)%*]*--^[.('}, {}], 0xa, "0bac2ec007ea41b8042222ed059c4570fbe75f0c57ecc36c078d154e70c523b0262d0d071166eea7507a46ac0f6d8350213694041e3f53c85cacf100afa075efeb850acee43d1bcaa480dda2a246870f58ba35a9cbec01079fec9510e415dc98259353a763f1aaef72072c7bb7ee0e4f9eec6f1174f118d263857a3b5d7a9fd83f8d2d671f7212295cc11f5b686896f74f889e6660cf7fa2b0826a1723004e144df5f8cde3"}, 0xcd) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2000, 0x0, 0x0}, 0x58) 14:25:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3f7f0000) 14:25:24 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r3 = gettid() r4 = syz_clone(0x2200000, &(0x7f00000001c0)="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", 0xfe, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="b189d60d5eab4b22dff7551ce6c98eb52c16ab36e1f89d2e0ccfd85c9304fe913bdeb7daced9ae02f2b5f4da2af506718a56bed5dd423428d2b1671334c04ae9014947bd0f3016a48ebd685cd367a9d97667c0584ad49d318b0924edb17667f90da5827e43eaf0e5090a42393c4c53a9cc81e8775c0ada2aad8c478bb3158c8f3352565ffc97dc5fb905f1584b6dc24155ad92783cd3f4431ba66376bf3285f3e87db38a50d9c8946b5b944653d42db8be58ac92fd2a191aa896ad8408466fcc3a341cd99ab9e2") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) syz_clone3(&(0x7f0000001580)={0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2f}, &(0x7f00000000c0)=""/22, 0x16, &(0x7f0000000580)=""/4096, &(0x7f00000004c0)=[r1, r2, r3, r0, r4, r5], 0x6}, 0x58) r6 = syz_open_dev$vcsu(&(0x7f0000001600), 0x11b, 0x341000) openat$cgroup_pressure(r6, &(0x7f0000001640)='memory.pressure\x00', 0x2, 0x0) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) (async) gettid() (async) syz_clone(0x2200000, &(0x7f00000001c0)="3cdec9b3bd986e1c624dd8e2411e31905c43c89cf5a931f0557c382d0ef004f2b1ad5a26870664ed4a2e7beedbc266f591a425c55a2c4dd5385ea5e8926c574b17e190b018f6e6cc30ddbcdb3c51f044ab5b306e5332369ea62a064a07f7eba2249f2993d5153d53c4ea4858e59d5446316aac181b923eca0925637ee1f479bdd21449a5494d2bcd91973c1afd6ffb4ac6f0b6bf6746cbc8fdbf6d808b3b2112343a90aa8b49ea05204ea1a7277a4fd835f689f9514a8adc473bd8da4da9e89f837e83215b26b52bf4f257afc0262fa2362872eba1127e2af7faf7d1e79ed8e6024dd36db806258d535fdec6dd2921e9015cf7f2318a4644fc5b7fbc90af", 0xfe, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="b189d60d5eab4b22dff7551ce6c98eb52c16ab36e1f89d2e0ccfd85c9304fe913bdeb7daced9ae02f2b5f4da2af506718a56bed5dd423428d2b1671334c04ae9014947bd0f3016a48ebd685cd367a9d97667c0584ad49d318b0924edb17667f90da5827e43eaf0e5090a42393c4c53a9cc81e8775c0ada2aad8c478bb3158c8f3352565ffc97dc5fb905f1584b6dc24155ad92783cd3f4431ba66376bf3285f3e87db38a50d9c8946b5b944653d42db8be58ac92fd2a191aa896ad8408466fcc3a341cd99ab9e2") (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) (async) syz_clone3(&(0x7f0000001580)={0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2f}, &(0x7f00000000c0)=""/22, 0x16, &(0x7f0000000580)=""/4096, &(0x7f00000004c0)=[r1, r2, r3, r0, r4, r5], 0x6}, 0x58) (async) syz_open_dev$vcsu(&(0x7f0000001600), 0x11b, 0x341000) (async) openat$cgroup_pressure(r6, &(0x7f0000001640)='memory.pressure\x00', 0x2, 0x0) (async) 14:25:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x80000) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x4000, 0x0, 0x0}, 0x58) 14:25:24 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, '.-'}, {0x20, '++:{$%,'}, {}, {0x20, '!!-)%*]*--^[.('}, {}], 0xa, "0bac2ec007ea41b8042222ed059c4570fbe75f0c57ecc36c078d154e70c523b0262d0d071166eea7507a46ac0f6d8350213694041e3f53c85cacf100afa075efeb850acee43d1bcaa480dda2a246870f58ba35a9cbec01079fec9510e415dc98259353a763f1aaef72072c7bb7ee0e4f9eec6f1174f118d263857a3b5d7a9fd83f8d2d671f7212295cc11f5b686896f74f889e6660cf7fa2b0826a1723004e144df5f8cde3"}, 0xcd) [ 368.835503][ T8526] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 368.843316][ T8526] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 368.851127][ T8526] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 368.858935][ T8526] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 368.866836][ T8526] 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x7000, 0x0, 0x0}, 0x58) 14:25:24 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{}, {0x20, '.-'}, {0x20, '++:{$%,'}, {}, {0x20, '!!-)%*]*--^[.('}, {}], 0xa, "0bac2ec007ea41b8042222ed059c4570fbe75f0c57ecc36c078d154e70c523b0262d0d071166eea7507a46ac0f6d8350213694041e3f53c85cacf100afa075efeb850acee43d1bcaa480dda2a246870f58ba35a9cbec01079fec9510e415dc98259353a763f1aaef72072c7bb7ee0e4f9eec6f1174f118d263857a3b5d7a9fd83f8d2d671f7212295cc11f5b686896f74f889e6660cf7fa2b0826a1723004e144df5f8cde3"}, 0xcd) 14:25:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x80040) 14:25:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000000) [ 368.909220][ T8543] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.910998][ T8545] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 368.921458][ T8548] FAULT_INJECTION: forcing a failure. [ 368.921458][ T8548] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.990341][ T8548] CPU: 1 PID: 8548 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 369.000759][ T8548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 369.010651][ T8548] Call Trace: [ 369.013773][ T8548] [ 369.016553][ T8548] dump_stack_lvl+0x151/0x1b7 [ 369.021066][ T8548] ? bfq_pos_tree_add_move+0x43e/0x43e [ 369.026360][ T8548] dump_stack+0x15/0x17 [ 369.030351][ T8548] should_fail+0x3c0/0x510 [ 369.034607][ T8548] should_fail_alloc_page+0x58/0x70 [ 369.039636][ T8548] __alloc_pages+0x1de/0x7c0 [ 369.044066][ T8548] ? __count_vm_events+0x30/0x30 [ 369.048837][ T8548] ? __this_cpu_preempt_check+0x13/0x20 [ 369.054218][ T8548] ? __mod_node_page_state+0xac/0xf0 [ 369.059342][ T8548] pte_alloc_one+0x73/0x1b0 [ 369.063680][ T8548] ? pfn_modify_allowed+0x2e0/0x2e0 [ 369.068715][ T8548] __pte_alloc+0x86/0x350 [ 369.072880][ T8548] ? free_pgtables+0x210/0x210 [ 369.077479][ T8548] ? _raw_spin_lock+0xa3/0x1b0 [ 369.082081][ T8548] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 369.087287][ T8548] ? __kernel_text_address+0x9a/0x110 [ 369.092498][ T8548] copy_pte_range+0x1b1f/0x20b0 [ 369.097184][ T8548] ? __kunmap_atomic+0x80/0x80 [ 369.101779][ T8548] ? __kasan_slab_alloc+0xc4/0xe0 [ 369.106640][ T8548] ? __kasan_slab_alloc+0xb2/0xe0 [ 369.111502][ T8548] ? kmem_cache_alloc+0x189/0x2f0 [ 369.116362][ T8548] ? vm_area_dup+0x26/0x1d0 [ 369.120703][ T8548] ? dup_mmap+0x6b8/0xea0 [ 369.124866][ T8548] ? dup_mm+0x91/0x330 [ 369.128772][ T8548] ? copy_mm+0x108/0x1b0 [ 369.132852][ T8548] ? copy_process+0x1295/0x3250 [ 369.137540][ T8548] ? kernel_clone+0x22d/0x990 [ 369.142054][ T8548] ? __x64_sys_clone3+0x375/0x3a0 [ 369.146912][ T8548] ? do_syscall_64+0x44/0xd0 [ 369.151337][ T8548] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 369.157244][ T8548] copy_page_range+0xc1e/0x1090 [ 369.161931][ T8548] ? pfn_valid+0x1e0/0x1e0 [ 369.166190][ T8548] dup_mmap+0x99f/0xea0 [ 369.170172][ T8548] ? __delayed_free_task+0x20/0x20 [ 369.175123][ T8548] ? mm_init+0x807/0x960 [ 369.179198][ T8548] dup_mm+0x91/0x330 [ 369.182932][ T8548] copy_mm+0x108/0x1b0 [ 369.186846][ T8548] copy_process+0x1295/0x3250 [ 369.191358][ T8548] ? check_stack_object+0xf7/0x130 [ 369.196299][ T8548] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 369.201245][ T8548] ? copy_clone_args_from_user+0x6cf/0x790 [ 369.206888][ T8548] kernel_clone+0x22d/0x990 [ 369.211227][ T8548] ? dup_mmap+0xea0/0xea0 [ 369.215395][ T8548] ? create_io_thread+0x1e0/0x1e0 [ 369.220252][ T8548] ? file_end_write+0x1b0/0x1b0 [ 369.224941][ T8548] __x64_sys_clone3+0x375/0x3a0 [ 369.229627][ T8548] ? __ia32_sys_clone+0x300/0x300 [ 369.234494][ T8548] ? ksys_write+0x25f/0x2c0 [ 369.238826][ T8548] ? debug_smp_processor_id+0x17/0x20 [ 369.244032][ T8548] do_syscall_64+0x44/0xd0 [ 369.248288][ T8548] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 369.254022][ T8548] RIP: 0033:0x7f4591dbd0d9 [ 369.258270][ T8548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 369.277709][ T8548] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 369.285952][ T8548] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 369.293764][ T8548] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 369.301662][ T8548] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 369.309475][ T8548] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 369.317286][ T8548] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 369.325101][ T8548] 14:25:24 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 70) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x10fff, 0x0, 0x0}, 0x58) 14:25:24 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 14:25:24 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r3 = gettid() r4 = syz_clone(0x2200000, &(0x7f00000001c0)="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", 0xfe, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="b189d60d5eab4b22dff7551ce6c98eb52c16ab36e1f89d2e0ccfd85c9304fe913bdeb7daced9ae02f2b5f4da2af506718a56bed5dd423428d2b1671334c04ae9014947bd0f3016a48ebd685cd367a9d97667c0584ad49d318b0924edb17667f90da5827e43eaf0e5090a42393c4c53a9cc81e8775c0ada2aad8c478bb3158c8f3352565ffc97dc5fb905f1584b6dc24155ad92783cd3f4431ba66376bf3285f3e87db38a50d9c8946b5b944653d42db8be58ac92fd2a191aa896ad8408466fcc3a341cd99ab9e2") (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) syz_clone3(&(0x7f0000001580)={0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2f}, &(0x7f00000000c0)=""/22, 0x16, &(0x7f0000000580)=""/4096, &(0x7f00000004c0)=[r1, r2, r3, r0, r4, r5], 0x6}, 0x58) (async) r6 = syz_open_dev$vcsu(&(0x7f0000001600), 0x11b, 0x341000) openat$cgroup_pressure(r6, &(0x7f0000001640)='memory.pressure\x00', 0x2, 0x0) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x20010, 0x0, 0x0}, 0x58) 14:25:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000800) 14:25:24 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x100000) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x20200, 0x0, 0x0}, 0x58) [ 369.353090][ T8575] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 369.354538][ T8576] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 369.384219][ T8583] FAULT_INJECTION: forcing a failure. [ 369.384219][ T8583] name failslab, interval 1, probability 0, space 0, times 0 [ 369.432873][ T8583] CPU: 0 PID: 8583 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 369.442861][ T8583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 369.452758][ T8583] Call Trace: [ 369.455879][ T8583] [ 369.458655][ T8583] dump_stack_lvl+0x151/0x1b7 [ 369.463179][ T8583] ? bfq_pos_tree_add_move+0x43e/0x43e [ 369.468464][ T8583] dump_stack+0x15/0x17 [ 369.472456][ T8583] should_fail+0x3c0/0x510 [ 369.476711][ T8583] __should_failslab+0x9f/0xe0 [ 369.481312][ T8583] should_failslab+0x9/0x20 [ 369.485653][ T8583] kmem_cache_alloc+0x4f/0x2f0 [ 369.490337][ T8583] ? vm_area_dup+0x26/0x1d0 [ 369.494684][ T8583] vm_area_dup+0x26/0x1d0 [ 369.498843][ T8583] dup_mmap+0x6b8/0xea0 [ 369.502836][ T8583] ? __delayed_free_task+0x20/0x20 [ 369.507780][ T8583] ? mm_init+0x807/0x960 [ 369.511860][ T8583] dup_mm+0x91/0x330 [ 369.515590][ T8583] copy_mm+0x108/0x1b0 [ 369.519498][ T8583] copy_process+0x1295/0x3250 [ 369.524010][ T8583] ? check_stack_object+0xf7/0x130 [ 369.528955][ T8583] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 369.533908][ T8583] ? copy_clone_args_from_user+0x6cf/0x790 [ 369.539557][ T8583] kernel_clone+0x22d/0x990 [ 369.543887][ T8583] ? dup_mmap+0xea0/0xea0 [ 369.548050][ T8583] ? create_io_thread+0x1e0/0x1e0 [ 369.552921][ T8583] ? file_end_write+0x1b0/0x1b0 [ 369.557597][ T8583] __x64_sys_clone3+0x375/0x3a0 [ 369.562286][ T8583] ? __ia32_sys_clone+0x300/0x300 [ 369.567149][ T8583] ? ksys_write+0x25f/0x2c0 [ 369.571484][ T8583] ? debug_smp_processor_id+0x17/0x20 [ 369.576693][ T8583] do_syscall_64+0x44/0xd0 [ 369.580948][ T8583] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 369.586693][ T8583] RIP: 0033:0x7f4591dbd0d9 [ 369.590940][ T8583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 369.610371][ T8583] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 369.618613][ T8583] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:24 executing program 2: syz_clone3(&(0x7f0000000500)={0x24000200, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x24}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = gettid() r2 = syz_clone3(&(0x7f0000000240)={0x80000080, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x32}, &(0x7f0000000140)=""/78, 0x4e, &(0x7f00000001c0)=""/97, &(0x7f00000000c0)=[r1], 0x1}, 0x58) syz_clone3(&(0x7f0000000480)={0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x17}, &(0x7f0000000380)=""/61, 0x3d, &(0x7f00000003c0)=""/65, &(0x7f0000000440)=[r2, r0, r2, r3, r4, r4, 0x0, r3], 0x8}, 0x58) ioprio_get$pid(0x0, r5) 14:25:24 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x80000, 0x0, 0x0}, 0x58) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x101000, 0x0, 0x0}, 0x58) [ 369.626432][ T8583] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 369.634241][ T8583] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 369.642049][ T8583] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 369.649859][ T8583] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 369.657673][ T8583] 14:25:24 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 71) 14:25:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x700000, 0x0, 0x0}, 0x58) 14:25:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x200000) 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xf0ff1f, 0x0, 0x0}, 0x58) 14:25:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x81000000) 14:25:25 executing program 5: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 369.689239][ T8605] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 369.705643][ T8608] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 369.724562][ T8612] FAULT_INJECTION: forcing a failure. [ 369.724562][ T8612] name failslab, interval 1, probability 0, space 0, times 0 [ 369.763453][ T8612] CPU: 0 PID: 8612 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 369.773446][ T8612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 369.783425][ T8612] Call Trace: [ 369.786539][ T8612] [ 369.789318][ T8612] dump_stack_lvl+0x151/0x1b7 [ 369.793917][ T8612] ? bfq_pos_tree_add_move+0x43e/0x43e [ 369.799211][ T8612] dump_stack+0x15/0x17 [ 369.803206][ T8612] should_fail+0x3c0/0x510 [ 369.807459][ T8612] __should_failslab+0x9f/0xe0 [ 369.812058][ T8612] should_failslab+0x9/0x20 [ 369.816396][ T8612] kmem_cache_alloc+0x4f/0x2f0 [ 369.821000][ T8612] ? vm_area_dup+0x26/0x1d0 [ 369.825337][ T8612] vm_area_dup+0x26/0x1d0 [ 369.829503][ T8612] dup_mmap+0x6b8/0xea0 [ 369.833497][ T8612] ? __delayed_free_task+0x20/0x20 [ 369.838440][ T8612] ? mm_init+0x807/0x960 [ 369.842527][ T8612] dup_mm+0x91/0x330 [ 369.846255][ T8612] copy_mm+0x108/0x1b0 [ 369.850159][ T8612] copy_process+0x1295/0x3250 [ 369.854674][ T8612] ? check_stack_object+0xf7/0x130 [ 369.859620][ T8612] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 369.864566][ T8612] ? copy_clone_args_from_user+0x6cf/0x790 [ 369.870209][ T8612] kernel_clone+0x22d/0x990 [ 369.874554][ T8612] ? dup_mmap+0xea0/0xea0 [ 369.878714][ T8612] ? create_io_thread+0x1e0/0x1e0 [ 369.883573][ T8612] ? file_end_write+0x1b0/0x1b0 [ 369.888261][ T8612] __x64_sys_clone3+0x375/0x3a0 [ 369.892948][ T8612] ? __ia32_sys_clone+0x300/0x300 [ 369.897809][ T8612] ? ksys_write+0x25f/0x2c0 [ 369.902146][ T8612] ? debug_smp_processor_id+0x17/0x20 [ 369.907352][ T8612] do_syscall_64+0x44/0xd0 [ 369.911606][ T8612] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 369.917333][ T8612] RIP: 0033:0x7f4591dbd0d9 [ 369.921588][ T8612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 369.941029][ T8612] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 369.949279][ T8612] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1000000, 0x0, 0x0}, 0x58) 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2000000, 0x0, 0x0}, 0x58) 14:25:25 executing program 2: syz_clone3(&(0x7f0000000500)={0x24000200, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x24}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = gettid() r2 = syz_clone3(&(0x7f0000000240)={0x80000080, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x32}, &(0x7f0000000140)=""/78, 0x4e, &(0x7f00000001c0)=""/97, &(0x7f00000000c0)=[r1], 0x1}, 0x58) syz_clone3(&(0x7f0000000480)={0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x17}, &(0x7f0000000380)=""/61, 0x3d, &(0x7f00000003c0)=""/65, &(0x7f0000000440)=[r2, r0, r2, r3, r4, r4, 0x0, r3], 0x8}, 0x58) ioprio_get$pid(0x0, r5) 14:25:25 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 72) [ 369.957085][ T8612] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 369.964897][ T8612] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 369.972712][ T8612] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 369.980518][ T8612] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 369.988331][ T8612] 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x7000000, 0x0, 0x0}, 0x58) 14:25:25 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@getaddr={0x14, 0x16, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x7, 0x6, 0xff, 0x10001, 0x2, 0x3e, 0x5, 0xd0, 0x40, 0x238, 0xfffffffc, 0x5, 0x38, 0x2, 0x3}, [{0x5, 0x0, 0x8000000000000001, 0x5, 0x4, 0x7fff, 0x3ff, 0xff00}], "270258291a977e8d47a1ac0918be54c17d991d08c14f94a1f5a680415c24f817c0a698e47d4fb445124c0eb80a8fcacbaf8d5b885e6b3d0fb0cf454b5a5dab45bb916fcca08dde9232cdeb1aa67b619b1eee09e4a75d0b25ae971067192d54486096e45a9f73890660947338b83d96ddaf52d9c6dea52f09c01c5a18441be9bd4a9c27649a0a9aece94e638d4c453d711ef7514d36b380e61cc790daa937b64d3123", ['\x00', '\x00', '\x00']}, 0x41a) 14:25:25 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@getaddr={0x14, 0x16, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x7, 0x6, 0xff, 0x10001, 0x2, 0x3e, 0x5, 0xd0, 0x40, 0x238, 0xfffffffc, 0x5, 0x38, 0x2, 0x3}, [{0x5, 0x0, 0x8000000000000001, 0x5, 0x4, 0x7fff, 0x3ff, 0xff00}], "270258291a977e8d47a1ac0918be54c17d991d08c14f94a1f5a680415c24f817c0a698e47d4fb445124c0eb80a8fcacbaf8d5b885e6b3d0fb0cf454b5a5dab45bb916fcca08dde9232cdeb1aa67b619b1eee09e4a75d0b25ae971067192d54486096e45a9f73890660947338b83d96ddaf52d9c6dea52f09c01c5a18441be9bd4a9c27649a0a9aece94e638d4c453d711ef7514d36b380e61cc790daa937b64d3123", ['\x00', '\x00', '\x00']}, 0x41a) [ 370.068100][ T8632] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 370.078622][ T8633] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc00000) 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x8000000, 0x0, 0x0}, 0x58) 14:25:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x81020000) 14:25:25 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@getaddr={0x14, 0x16, 0x400, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) (async, rerun: 64) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async, rerun: 64) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x7, 0x6, 0xff, 0x10001, 0x2, 0x3e, 0x5, 0xd0, 0x40, 0x238, 0xfffffffc, 0x5, 0x38, 0x2, 0x3}, [{0x5, 0x0, 0x8000000000000001, 0x5, 0x4, 0x7fff, 0x3ff, 0xff00}], "270258291a977e8d47a1ac0918be54c17d991d08c14f94a1f5a680415c24f817c0a698e47d4fb445124c0eb80a8fcacbaf8d5b885e6b3d0fb0cf454b5a5dab45bb916fcca08dde9232cdeb1aa67b619b1eee09e4a75d0b25ae971067192d54486096e45a9f73890660947338b83d96ddaf52d9c6dea52f09c01c5a18441be9bd4a9c27649a0a9aece94e638d4c453d711ef7514d36b380e61cc790daa937b64d3123", ['\x00', '\x00', '\x00']}, 0x41a) 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x9000000, 0x0, 0x0}, 0x58) 14:25:25 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = syz_io_uring_setup(0x6574, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r1, 0x3b28, 0x0, 0x0, &(0x7f0000000000)={[0x41c]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) close_range(r0, r2, 0x2) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) [ 370.116203][ T8639] FAULT_INJECTION: forcing a failure. [ 370.116203][ T8639] name failslab, interval 1, probability 0, space 0, times 0 [ 370.156102][ T8639] CPU: 1 PID: 8639 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 370.166089][ T8639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 370.175994][ T8639] Call Trace: [ 370.179105][ T8639] [ 370.181892][ T8639] dump_stack_lvl+0x151/0x1b7 [ 370.186400][ T8639] ? bfq_pos_tree_add_move+0x43e/0x43e [ 370.191781][ T8639] dump_stack+0x15/0x17 [ 370.195770][ T8639] should_fail+0x3c0/0x510 [ 370.200456][ T8639] __should_failslab+0x9f/0xe0 [ 370.205054][ T8639] should_failslab+0x9/0x20 [ 370.209399][ T8639] kmem_cache_alloc+0x4f/0x2f0 [ 370.213994][ T8639] ? anon_vma_clone+0xa1/0x4f0 [ 370.218597][ T8639] anon_vma_clone+0xa1/0x4f0 [ 370.223026][ T8639] anon_vma_fork+0x91/0x4f0 [ 370.227365][ T8639] ? anon_vma_name+0x43/0x70 [ 370.231785][ T8639] dup_mmap+0x750/0xea0 [ 370.235781][ T8639] ? __delayed_free_task+0x20/0x20 [ 370.240724][ T8639] ? mm_init+0x807/0x960 [ 370.244807][ T8639] dup_mm+0x91/0x330 [ 370.248538][ T8639] copy_mm+0x108/0x1b0 [ 370.252443][ T8639] copy_process+0x1295/0x3250 [ 370.256959][ T8639] ? check_stack_object+0xf7/0x130 [ 370.261906][ T8639] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 370.266861][ T8639] ? copy_clone_args_from_user+0x6cf/0x790 [ 370.272494][ T8639] kernel_clone+0x22d/0x990 [ 370.276830][ T8639] ? dup_mmap+0xea0/0xea0 [ 370.280998][ T8639] ? create_io_thread+0x1e0/0x1e0 [ 370.285861][ T8639] ? file_end_write+0x1b0/0x1b0 [ 370.290544][ T8639] __x64_sys_clone3+0x375/0x3a0 [ 370.295235][ T8639] ? __ia32_sys_clone+0x300/0x300 [ 370.300091][ T8639] ? ksys_write+0x25f/0x2c0 [ 370.304435][ T8639] ? debug_smp_processor_id+0x17/0x20 [ 370.309639][ T8639] do_syscall_64+0x44/0xd0 [ 370.313894][ T8639] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 370.319622][ T8639] RIP: 0033:0x7f4591dbd0d9 [ 370.323882][ T8639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 370.343313][ T8639] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 370.351558][ T8639] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 370.359370][ T8639] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xa010000, 0x0, 0x0}, 0x58) [ 370.367188][ T8639] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 370.375014][ T8639] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 370.382894][ T8639] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 370.390707][ T8639] 14:25:25 executing program 2: syz_clone3(&(0x7f0000000500)={0x24000200, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x24}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r1 = gettid() r2 = syz_clone3(&(0x7f0000000240)={0x80000080, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, {0x32}, &(0x7f0000000140)=""/78, 0x4e, &(0x7f00000001c0)=""/97, &(0x7f00000000c0)=[r1], 0x1}, 0x58) syz_clone3(&(0x7f0000000480)={0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), {0x17}, &(0x7f0000000380)=""/61, 0x3d, &(0x7f00000003c0)=""/65, &(0x7f0000000440)=[r2, r0, r2, r3, r4, r4, 0x0, r3], 0x8}, 0x58) ioprio_get$pid(0x0, r5) 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x10000200, 0x0, 0x0}, 0x58) 14:25:25 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 73) 14:25:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x11000000, 0x0, 0x0}, 0x58) 14:25:25 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x89000000) [ 370.506650][ T8662] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 370.528056][ T8666] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 370.532105][ T8669] FAULT_INJECTION: forcing a failure. [ 370.532105][ T8669] name failslab, interval 1, probability 0, space 0, times 0 [ 370.561100][ T8669] CPU: 0 PID: 8669 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 370.571085][ T8669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 370.580987][ T8669] Call Trace: [ 370.584111][ T8669] [ 370.586886][ T8669] dump_stack_lvl+0x151/0x1b7 [ 370.591400][ T8669] ? bfq_pos_tree_add_move+0x43e/0x43e [ 370.596690][ T8669] dump_stack+0x15/0x17 [ 370.600681][ T8669] should_fail+0x3c0/0x510 [ 370.604937][ T8669] __should_failslab+0x9f/0xe0 14:25:25 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1000000) 14:25:25 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) io_submit(0x0, 0x4, &(0x7f0000000400)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000580)="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", 0x1000, 0x5, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000140)="b3612fa4276e219ecd28189dc55f7c9626a8acbdaa4958494d1d66b99a545a1b406cc92321cc13e22490229bbe007b14c8db2aef519e50526b6c25d4ac5f57b8d2e0069d41811902e6b935aeb6188eb0de507105082982ea7c6bfac8ce4c56755be097a0e2b207ca5b851bd081e63dc5666b407b57372c20150eaea07de4b3866ad60aa06ce0d0f828792eaa1193a5a5a77ec8c26fae16a461514f534e864f97ce75ee385ae360aaf3f6febd9c374a249b0b86fe707139fa7e002373b618639b1266", 0xc2, 0x1000, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000000240)="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", 0xff, 0xfff, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x80, 0xffffffffffffffff, &(0x7f0000000380)="95e601", 0x3, 0x7, 0x0, 0x6}]) [ 370.609537][ T8669] should_failslab+0x9/0x20 [ 370.613876][ T8669] kmem_cache_alloc+0x4f/0x2f0 [ 370.618473][ T8669] ? vm_area_dup+0x26/0x1d0 [ 370.622818][ T8669] ? __kasan_check_read+0x11/0x20 [ 370.627683][ T8669] vm_area_dup+0x26/0x1d0 [ 370.631866][ T8669] dup_mmap+0x6b8/0xea0 [ 370.635835][ T8669] ? __delayed_free_task+0x20/0x20 [ 370.640866][ T8669] ? mm_init+0x807/0x960 [ 370.644945][ T8669] dup_mm+0x91/0x330 [ 370.648678][ T8669] copy_mm+0x108/0x1b0 [ 370.652591][ T8669] copy_process+0x1295/0x3250 [ 370.657102][ T8669] ? check_stack_object+0xf7/0x130 [ 370.662049][ T8669] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 370.666996][ T8669] ? copy_clone_args_from_user+0x6cf/0x790 [ 370.672635][ T8669] kernel_clone+0x22d/0x990 [ 370.676970][ T8669] ? dup_mmap+0xea0/0xea0 [ 370.681137][ T8669] ? create_io_thread+0x1e0/0x1e0 [ 370.686051][ T8669] ? bpf_send_signal_common+0x23c/0x330 [ 370.691382][ T8669] __x64_sys_clone3+0x375/0x3a0 [ 370.696068][ T8669] ? __ia32_sys_clone+0x300/0x300 [ 370.700929][ T8669] ? bpf_trace_run1+0x1c0/0x1c0 [ 370.705614][ T8669] ? ksys_write+0x25f/0x2c0 [ 370.709956][ T8669] ? __traceiter_sys_enter+0x2f/0x50 [ 370.715075][ T8669] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 370.720988][ T8669] do_syscall_64+0x44/0xd0 [ 370.725229][ T8669] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 370.730956][ T8669] RIP: 0033:0x7f4591dbd0d9 [ 370.735211][ T8669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1f000000, 0x0, 0x0}, 0x58) 14:25:26 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 74) 14:25:26 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = syz_io_uring_setup(0x6574, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r1, 0x3b28, 0x0, 0x0, &(0x7f0000000000)={[0x41c]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) close_range(r0, r2, 0x2) (async) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) [ 370.754654][ T8669] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 370.762896][ T8669] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 370.770888][ T8669] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 370.778821][ T8669] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 370.786631][ T8669] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 370.794446][ T8669] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 370.802261][ T8669] 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1ffff000, 0x0, 0x0}, 0x58) 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x20000000, 0x0, 0x0}, 0x58) [ 370.846307][ T8686] FAULT_INJECTION: forcing a failure. [ 370.846307][ T8686] name failslab, interval 1, probability 0, space 0, times 0 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x40000000, 0x0, 0x0}, 0x58) 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xf5ffffff, 0x0, 0x0}, 0x58) 14:25:26 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) io_submit(0x0, 0x4, &(0x7f0000000400)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000580)="bc86786fbe71a69c3e3f775258e7ec82a73b7edd04f0ef92215d8da036e64d376cd983eb67c2f0a8830a16bf87437e4f6dafc7066db85038aa276e850ba2b9cc54a13e9ba6fa0e9db579bf34b914fc849a9e5de04ac6237c7a43ba11f811ac4f928b589414e513d8d36589cb035794ebcb736acded223b1d83c66f89623739d183fac2dfd98b2df96084dfef8c29c0e1bb791383c00d1a71ad2c6395a9992913f1ab948c97cda49d11e5db1bb00e2424286c786e2fcee992e8bcf692fb6376fb768de7fece57c07f690a7442a1f5af0f51d678cefa551b614530b1c85b15fb84b3b2e9cad6bf3cafe397030c687b1627e2a2eefad226bbc1ec6e7c2e40e33da77f0c542a2e45c532162eaa84d6d19830f1ad6b817900aae2e891e843d3415e488c81652b694b7ba2a8aeecc0f28d464acf49383df1591b3b15454b6b6c1abbbb2261f3e3acd12e0f6b301a5603bf2d09a51d36a9f63a416171e3327d8d66a6f9afb3b80677f84a2cc2ea0ff44614eb460875cdb705db74a431c0d884a4087618e64049e603295d664043e25b82c646104720e1506dea0586a660036240867a73397c7638ff140e0d53892eeb48a6e02a8f3e84a1c522f72187596aae8f40b4e163006744fa8c2c805f3bf5bce02cd3f1945e6c7c5ae1196c78564aca94c9ab03968137a7228ed826dbda7d54ff3d7d61d543ee38b1e4201fc34dbe3b232ef8377d71d967c77e44e9025253346e5b612d61710cd28e1aabd1151df1e7591849c0a5cdf2ccc3b151d42327963f697ab1dc0a84a6be54e46ec9bcb3cd20190a3ed2943b5df69cdfdde0ddcd1e6d51cac52adec28615bb2d71f5c0e2616970f0c5ea901e8cf51b9dd77fa0e8358a6579e84e352d91bdf6678b6c89508a45da944c571f8b61347af583f7ae488060c72357e3c8ae46b69e5362078eafc8edfe3c929ab285bb884b7c88ba006695bd763c0b1411965cc0fe239089510e9b26fdf4f573b6e7d29987d9fbcb8611246d06232c8054cecd546635a9b047cec458f319fe57ec563d450788db79f15745d6f354aa667da905f8b53cff85523e6f26ed28506f0c69d08606568132049e696e49485221a3f6df0936b1102da5f9e44f98e457d7bb4970db2a4f9a15dc8a5f92dd09289b961d9bec22df139704d5f0f15465ff658ef44e7c7d91935261bfc0359b303121748336301c58a0ca4e5afb5f518f72453732edb55a806088246a67383a0820b697fc9f06f6c580bf10882b08cbc4c275cf9a59fa08720a341a76117dd220df1ba058c9528d9530983cf9b4ec7b83de7a45bb91f388cd63cd38a806ccac2b4638b8e92eb2c28cddf99e32e322231d36bac8ca9cd4b9485053736002e23be83afde8839ed874fb7d2c8b5f95c9767d3c12c09db5d17ec49ceaf3292a471e392a4577cda7ab300d0f82daf4ba865d6dc8e4e2f3e2040cc44a520e802ab7cdce53dfad900b96a9fe78098b6f4df8affe2ab6220a3ada9562326f689bb6c47b6cd6eb3527c5cabc43bc126c2654f45c880cbf1dcec5bd7afa05ee718129ef2ed1c6d4a87d2c00609eb157a020fae4639467af924eeafeae6141a31ca18f6abab2bcd3b643057bcf065276a51552c05184c8c68389c963b7479aa3e7a6c895837da1ccfa7658aedf773cc6e8e7962b8811f27457fe4f65316b750e655b6705b640aebc3ccbd04c20fac223b0991176bd7216d65645de49509a0c7ee2d3bd499c0c6b6be85987933b44b4daa4fda5dd7688405a8949b818cdf7f32b750bc05decce6104c006545424e0cc2a99bc172983b1d4ddca3355f327b8c80fe86fb130c36882da7a3fb4e1289d4d9b60aaa727acc3410ac78029926fa4c9ff1bb0dc541cdc7e7f85f05fa10f3f127a3e2df3a9de79c3c242736dcd5398bcad69b2fc474907ef8a6822c67bf97a7f572de0a817187f41d33e79043257e2d0b6f50a8f442cb6b50aa5725720afbe8ee69d01f0274e1189781c261e2fcb691b2e0004a82fca7a205fe41f76eb42cade9e78d7971cfb82e230c048f2d64072ca9d85a81c315bb93267f78d2e6cbdd235c46961bab8942886e5ee29802bcd8182e68d17d24c7ede29add3f64bd40fd05a1d070edb880d5e823b06425490064578cf50b67b78fe55a3e1b2529c46aefe902f2529f83be1ca48a6c052f9dd2187ae04d39f89c455c9e98dc6f9e6188005b26642cb92d54dfa234aa417146d2a78f1c0fb638ce210e6c12a8e65589e8eedd1545fb07952d158ee3e1d3ac1dd65ac2906a4697412e309be3b90e91e9eda621a96a124385ab511ebd17e4b27d33f44cd8ed8579876e56b5fef644a0fad30cfec5b2543033e42576cd714e04ced83e22ef78153c56b9325fcbfa0e2f1db72877c875455f905b8d7393e2da9dcf1e647b95020a2c7c6eec2578badec495375f1ca6bbd808c80c6c369c5b5e18bddcdfe765265f8cc756a51fc3c28f3a5503220f727fce0d824d147a4ac379d59031caa7341c3cfa35e06ae2a7cb15ff03308420c61b7e6e1038af1cafbdf02b8ceb1230df68b8d2faf7c8f878572919f1ad7e4ab5f9ee51546366ba040d2a44336b28c83943900152fe2b9660ca32bab4fb2df5396bea141036a50414a74467e2696811946601f0e6521325daf45728fe5be32d7c3c2bb93f8c3b8e6896ee5dd4657a37202065354fcc337ec6611322c50708ddf2e397f7f44392775266f8edd7e51facf070b0297201ac0d6f2c874815c2c965c6d2474fda4e557e73e320daf44732f34e639519c420ca761a261f325d66b669fe731c9b9df452f959504b21fa03645a7c0764cc4b9367bcd0e370d023a9b5ce51453561f1a86f4ca1863472370ba4e4ef82ca40fa29ef1a689ccad889ccdfb48ec195bec9fe1e8deebc5a43630a6d2df9109d3183dbdbd58c1880e6e75a1e7e776584646c4d7027476aef3bd6c9b59ca3977703194245f1874361e7952060da98aa21589228d64f46c4ef8bbb1952baea34c3a1a3f590e32f49d118c2c2526b13e70595bef3069d91d023f4fb06d6c36ab624b7fe8c2ad45ac8255fe5d4b0909b5ce9929a2f6e681907e25a056c9624dda91c5628f2bfa51038bc82c6b6c224e2eb88555697809fef32d8951e708569c00d79986e1aea392772851ac8aa78dc6d60a72ac5254f878dfed88c7651a39f5773ec93f9f4aa41ef9df135f507022a1cd03798b0610a353e2ef83fa851dca54666719c2b33f83b46afb542395f837d5a34d25a9c879d82fd332a99f6ee3874b698fe021da6138738cd80ef8ab22703e9d119653de0026820ea213eb3c74173a4d6f24bbb116d33f9d695444ef8c9381c619509402dbc90c50118f2195fc7a4e6d5a46748fd1b8e1a6cc3f2bc3f3a28c658a2e3da431230912f656df3e50331d3ccc9f08d87fb7ee4cafa159269419cbd4907891b65363ed1851c58cb1e9ce9e43b5e3c80b5b5cf325bc297552361cf80b7cd3c9cce06d45c64a0aefc3ec8569af4dc7ea769cd6b94465bc6f0f19e0195ebc6a914a9a942d015d0597032d1a90cd2a5f6e6f89405f8a121ad938f2f9672ef6bd0e79c6c0ca8e87bc92b14a3f2aadcf9b99a5c7e7951b5770df271c793879db65bea70a27c1e778aa9996c52c1d0ff5ea68b66fdb7a91c7587f0bd5836e7c3348bf670af7ce783ff7af2ef1ca30b4ead6508a5ace35ba1ba54e8799592b8ea38e3e41a5e0eca2e58cc4ff3ddb8bad6b28f333f48152d8fe9a2bef91456767c846e65578b0a3a74a0270d196d3339639a36bfb628ae4912064cc802638a975821263dfdbf32d9d3f6c0ef5805f524345c20db6166cd72336cb1893be935941583e06567050c9411d77da0b7ee4c04546961322db1261e3d7d63614e99ec3d908a9b61bdf76f4bb83b56ddd7c4f8b7ca93b5254f7df41af565c62e30d37d05e66530165560bd1ddafb371a29a3fd4f9f4594c3a7318c45657b428fed4996de233240412afc6dbc2a5a858e87db87a0f1262476c4a9c9fea38243541248b032782a13cbdafe8bb681a8ebd9a44cafaad4672e80a0c29f1ae8c9e471f519397342d75dd602daeb1243e152b6b52edc093a865427ec45a4ae7f70822bd36137fd9d315f16d0b245585819d090f76dcaff647ea20478eec3d7bb642ae9241d470452c8d826c22e59887a50ca14098608519993ec37ab31a9197f1835b9a8901266b93dac4e87f22bde9b35761150d0c01b387ccced70e51f69580493bcdad0a4a4b73843b4445e4255739b715864707db8f79108136d3cec2a35ddddb02f648241bf53bf2a6b7e4f79375e20d4cb1ac7a86412f5f5dc149318d062406a7be934b50ccbd252da7b9de0e60467715833e48bba91d9aa1e8680a417f14b871c89717367aa4ade101789dfcefd028625cb5582d86f111c5fe0f72ce83f3c7af94abf8f16a55ecaecad7b8796b1e50915f7b4167cfc71ba447c2ca08951e3d47e58a669cf9660c4ca68641c392919fe7ea532375c33ccc604886b51ddd01a9de92e559e23f06522b3f5c647c7365719f5c72895a1c7c17dd3b579fb32cf4943a9ac3ef29a7d87f695aa0bd7624b682987615af9294860db96ad2fbbb83df46f25a7574caf96d224688b2f84198f01ad2a0e1a084eede7f9dce2a7645bc05373bbef17c5da1ddf05d29006c010f6bd25b61498b69dd02f108138e082d5e8d75cce00bedd2c44785cfae8a8b4f05e12f848c7ed891e7dfe00140089cb6e5975b61b34717516460397a17dc248df6ecf135c15414c172ccf8a5c14227f45952b336992c13bf81885667d1cfec2181f49561ee69a5ec4ab7905fc78e2d0f2d931d242bcc5e748bd4daca6b23856fb1ed07bb005f9a79ff41d357e9457179e7c7d3c473ed7ba517fff97c4804eecfac9a9beea88d92a05527105e54300af01bba85c232f4a6b6cff9dd448cec7cdec95760e6275b57978fea5744c3a587b57e4674b8acf6ee82a785f319dec0577d598cefbccf096bbcb51ab5b032c52dae8446835ca71127cd11714ba28366b11c525d46cf9c440a159c6557a478bb985e856b065c5d88b51e44a2eb712bd077bb84bfa283d9e1be759f931f9421a5200c9841afdc8fd6ca4c15232426e56560d56dfb1ea2688ed79162e6960c49d980816ad1eee87de66f09fc6473af8ab9d59dd7679f65e214b255efe0e617b1025cf346889c53f53aba71aa70e43718a69d8e55a5a8a162738708922675c233766404846a5fcf521795141dad22d4cf8742614a102a2f79cc1b029628c5f88bbbd271c2734a309aa07efcf641d6db350ca9750f6b4ce43e735b767eeb9e250756f511fc069e45718ef851fd9c36fdcb04681a461d2e5e0ccf6bb2bf74e63ca093dd357e026a81a129ecabc20745f40d9742a014f5e6e0cf306b434a294f86f9231add10e797e0938c6db2ee1cceb1443531bc1408047c710c1a49a5525c5643278bfb9bcbb2fdf84dabb8e3c1d9a84619e6b8fdb31350bd2f5bb92b95c0f2505cab1ddba537dc94e5ec796e5243c00db5da8fec3d2d503108504d0cee6d873e92e6342a4c337f70d0e6779d75b094a13c5162d4750c28d2cecca1518a712440b55c8326b0075ce97ac5ec68cba18d9f57035af1769f202366d907e11552e416f77b9bb3fd47c45c8c8c9c8aec9096c778dd546658d539993f8dc9b486a19d6a631cd6092d9077b19ce8e74b58b50a488cc6a7ff03c19ea50c07f792d1f420423d7d4fe119e1a24b877483b1b9f02f408f6389d01af1130f34ca41d3d3669a2417875d5b99b819d475e73b3d276edb737601e4", 0x1000, 0x5, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000140)="b3612fa4276e219ecd28189dc55f7c9626a8acbdaa4958494d1d66b99a545a1b406cc92321cc13e22490229bbe007b14c8db2aef519e50526b6c25d4ac5f57b8d2e0069d41811902e6b935aeb6188eb0de507105082982ea7c6bfac8ce4c56755be097a0e2b207ca5b851bd081e63dc5666b407b57372c20150eaea07de4b3866ad60aa06ce0d0f828792eaa1193a5a5a77ec8c26fae16a461514f534e864f97ce75ee385ae360aaf3f6febd9c374a249b0b86fe707139fa7e002373b618639b1266", 0xc2, 0x1000, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000000240)="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", 0xff, 0xfff, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x80, 0xffffffffffffffff, &(0x7f0000000380)="95e601", 0x3, 0x7, 0x0, 0x6}]) [ 370.939373][ T8686] CPU: 0 PID: 8686 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 370.949364][ T8686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 370.959260][ T8686] Call Trace: [ 370.962383][ T8686] [ 370.965158][ T8686] dump_stack_lvl+0x151/0x1b7 [ 370.969671][ T8686] ? bfq_pos_tree_add_move+0x43e/0x43e [ 370.974977][ T8686] dump_stack+0x15/0x17 [ 370.978959][ T8686] should_fail+0x3c0/0x510 [ 370.983236][ T8686] __should_failslab+0x9f/0xe0 [ 370.987813][ T8686] should_failslab+0x9/0x20 [ 370.992152][ T8686] kmem_cache_alloc+0x4f/0x2f0 [ 370.997185][ T8686] ? anon_vma_fork+0x1b9/0x4f0 [ 371.001784][ T8686] anon_vma_fork+0x1b9/0x4f0 [ 371.006213][ T8686] dup_mmap+0x750/0xea0 [ 371.010205][ T8686] ? __delayed_free_task+0x20/0x20 [ 371.015145][ T8686] ? mm_init+0x807/0x960 [ 371.019265][ T8686] dup_mm+0x91/0x330 [ 371.022959][ T8686] copy_mm+0x108/0x1b0 [ 371.026864][ T8686] copy_process+0x1295/0x3250 [ 371.031401][ T8686] ? check_stack_object+0xf7/0x130 [ 371.036413][ T8686] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 371.041485][ T8686] ? copy_clone_args_from_user+0x6cf/0x790 [ 371.047115][ T8686] kernel_clone+0x22d/0x990 [ 371.051461][ T8686] ? dup_mmap+0xea0/0xea0 [ 371.055619][ T8686] ? create_io_thread+0x1e0/0x1e0 [ 371.060474][ T8686] ? __kasan_check_write+0x14/0x20 [ 371.065422][ T8686] __x64_sys_clone3+0x375/0x3a0 [ 371.070107][ T8686] ? clockevents_program_event+0x240/0x310 [ 371.075838][ T8686] ? __ia32_sys_clone+0x300/0x300 [ 371.080700][ T8686] ? debug_smp_processor_id+0x17/0x20 [ 371.085905][ T8686] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 371.091829][ T8686] ? arch_exit_to_user_mode_prepare+0x22/0x70 [ 371.097720][ T8686] do_syscall_64+0x44/0xd0 [ 371.101968][ T8686] ? irqentry_exit+0x12/0x40 [ 371.106401][ T8686] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 371.112114][ T8686] RIP: 0033:0x7f4591dbd0d9 [ 371.116369][ T8686] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 371.135904][ T8686] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 371.144144][ T8686] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 371.151956][ T8686] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 371.159772][ T8686] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 371.167695][ T8686] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 371.175502][ T8686] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 371.183310][ T8686] 14:25:26 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 75) 14:25:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8cffffff) [ 371.198263][ T8700] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.215459][ T8702] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2000000) 14:25:26 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = syz_io_uring_setup(0x6574, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) io_uring_enter(r1, 0x3b28, 0x0, 0x0, &(0x7f0000000000)={[0x41c]}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) close_range(r0, r2, 0x2) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) syz_io_uring_setup(0x6574, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) (async) io_uring_enter(r1, 0x3b28, 0x0, 0x0, &(0x7f0000000000)={[0x41c]}, 0x8) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) close_range(r0, r2, 0x2) (async) ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) (async) 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xfbffffff, 0x0, 0x0}, 0x58) 14:25:26 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r2}, 0x10) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) io_submit(0x0, 0x4, &(0x7f0000000400)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000580)="bc86786fbe71a69c3e3f775258e7ec82a73b7edd04f0ef92215d8da036e64d376cd983eb67c2f0a8830a16bf87437e4f6dafc7066db85038aa276e850ba2b9cc54a13e9ba6fa0e9db579bf34b914fc849a9e5de04ac6237c7a43ba11f811ac4f928b589414e513d8d36589cb035794ebcb736acded223b1d83c66f89623739d183fac2dfd98b2df96084dfef8c29c0e1bb791383c00d1a71ad2c6395a9992913f1ab948c97cda49d11e5db1bb00e2424286c786e2fcee992e8bcf692fb6376fb768de7fece57c07f690a7442a1f5af0f51d678cefa551b614530b1c85b15fb84b3b2e9cad6bf3cafe397030c687b1627e2a2eefad226bbc1ec6e7c2e40e33da77f0c542a2e45c532162eaa84d6d19830f1ad6b817900aae2e891e843d3415e488c81652b694b7ba2a8aeecc0f28d464acf49383df1591b3b15454b6b6c1abbbb2261f3e3acd12e0f6b301a5603bf2d09a51d36a9f63a416171e3327d8d66a6f9afb3b80677f84a2cc2ea0ff44614eb460875cdb705db74a431c0d884a4087618e64049e603295d664043e25b82c646104720e1506dea0586a660036240867a73397c7638ff140e0d53892eeb48a6e02a8f3e84a1c522f72187596aae8f40b4e163006744fa8c2c805f3bf5bce02cd3f1945e6c7c5ae1196c78564aca94c9ab03968137a7228ed826dbda7d54ff3d7d61d543ee38b1e4201fc34dbe3b232ef8377d71d967c77e44e9025253346e5b612d61710cd28e1aabd1151df1e7591849c0a5cdf2ccc3b151d42327963f697ab1dc0a84a6be54e46ec9bcb3cd20190a3ed2943b5df69cdfdde0ddcd1e6d51cac52adec28615bb2d71f5c0e2616970f0c5ea901e8cf51b9dd77fa0e8358a6579e84e352d91bdf6678b6c89508a45da944c571f8b61347af583f7ae488060c72357e3c8ae46b69e5362078eafc8edfe3c929ab285bb884b7c88ba006695bd763c0b1411965cc0fe239089510e9b26fdf4f573b6e7d29987d9fbcb8611246d06232c8054cecd546635a9b047cec458f319fe57ec563d450788db79f15745d6f354aa667da905f8b53cff85523e6f26ed28506f0c69d08606568132049e696e49485221a3f6df0936b1102da5f9e44f98e457d7bb4970db2a4f9a15dc8a5f92dd09289b961d9bec22df139704d5f0f15465ff658ef44e7c7d91935261bfc0359b303121748336301c58a0ca4e5afb5f518f72453732edb55a806088246a67383a0820b697fc9f06f6c580bf10882b08cbc4c275cf9a59fa08720a341a76117dd220df1ba058c9528d9530983cf9b4ec7b83de7a45bb91f388cd63cd38a806ccac2b4638b8e92eb2c28cddf99e32e322231d36bac8ca9cd4b9485053736002e23be83afde8839ed874fb7d2c8b5f95c9767d3c12c09db5d17ec49ceaf3292a471e392a4577cda7ab300d0f82daf4ba865d6dc8e4e2f3e2040cc44a520e802ab7cdce53dfad900b96a9fe78098b6f4df8affe2ab6220a3ada9562326f689bb6c47b6cd6eb3527c5cabc43bc126c2654f45c880cbf1dcec5bd7afa05ee718129ef2ed1c6d4a87d2c00609eb157a020fae4639467af924eeafeae6141a31ca18f6abab2bcd3b643057bcf065276a51552c05184c8c68389c963b7479aa3e7a6c895837da1ccfa7658aedf773cc6e8e7962b8811f27457fe4f65316b750e655b6705b640aebc3ccbd04c20fac223b0991176bd7216d65645de49509a0c7ee2d3bd499c0c6b6be85987933b44b4daa4fda5dd7688405a8949b818cdf7f32b750bc05decce6104c006545424e0cc2a99bc172983b1d4ddca3355f327b8c80fe86fb130c36882da7a3fb4e1289d4d9b60aaa727acc3410ac78029926fa4c9ff1bb0dc541cdc7e7f85f05fa10f3f127a3e2df3a9de79c3c242736dcd5398bcad69b2fc474907ef8a6822c67bf97a7f572de0a817187f41d33e79043257e2d0b6f50a8f442cb6b50aa5725720afbe8ee69d01f0274e1189781c261e2fcb691b2e0004a82fca7a205fe41f76eb42cade9e78d7971cfb82e230c048f2d64072ca9d85a81c315bb93267f78d2e6cbdd235c46961bab8942886e5ee29802bcd8182e68d17d24c7ede29add3f64bd40fd05a1d070edb880d5e823b06425490064578cf50b67b78fe55a3e1b2529c46aefe902f2529f83be1ca48a6c052f9dd2187ae04d39f89c455c9e98dc6f9e6188005b26642cb92d54dfa234aa417146d2a78f1c0fb638ce210e6c12a8e65589e8eedd1545fb07952d158ee3e1d3ac1dd65ac2906a4697412e309be3b90e91e9eda621a96a124385ab511ebd17e4b27d33f44cd8ed8579876e56b5fef644a0fad30cfec5b2543033e42576cd714e04ced83e22ef78153c56b9325fcbfa0e2f1db72877c875455f905b8d7393e2da9dcf1e647b95020a2c7c6eec2578badec495375f1ca6bbd808c80c6c369c5b5e18bddcdfe765265f8cc756a51fc3c28f3a5503220f727fce0d824d147a4ac379d59031caa7341c3cfa35e06ae2a7cb15ff03308420c61b7e6e1038af1cafbdf02b8ceb1230df68b8d2faf7c8f878572919f1ad7e4ab5f9ee51546366ba040d2a44336b28c83943900152fe2b9660ca32bab4fb2df5396bea141036a50414a74467e2696811946601f0e6521325daf45728fe5be32d7c3c2bb93f8c3b8e6896ee5dd4657a37202065354fcc337ec6611322c50708ddf2e397f7f44392775266f8edd7e51facf070b0297201ac0d6f2c874815c2c965c6d2474fda4e557e73e320daf44732f34e639519c420ca761a261f325d66b669fe731c9b9df452f959504b21fa03645a7c0764cc4b9367bcd0e370d023a9b5ce51453561f1a86f4ca1863472370ba4e4ef82ca40fa29ef1a689ccad889ccdfb48ec195bec9fe1e8deebc5a43630a6d2df9109d3183dbdbd58c1880e6e75a1e7e776584646c4d7027476aef3bd6c9b59ca3977703194245f1874361e7952060da98aa21589228d64f46c4ef8bbb1952baea34c3a1a3f590e32f49d118c2c2526b13e70595bef3069d91d023f4fb06d6c36ab624b7fe8c2ad45ac8255fe5d4b0909b5ce9929a2f6e681907e25a056c9624dda91c5628f2bfa51038bc82c6b6c224e2eb88555697809fef32d8951e708569c00d79986e1aea392772851ac8aa78dc6d60a72ac5254f878dfed88c7651a39f5773ec93f9f4aa41ef9df135f507022a1cd03798b0610a353e2ef83fa851dca54666719c2b33f83b46afb542395f837d5a34d25a9c879d82fd332a99f6ee3874b698fe021da6138738cd80ef8ab22703e9d119653de0026820ea213eb3c74173a4d6f24bbb116d33f9d695444ef8c9381c619509402dbc90c50118f2195fc7a4e6d5a46748fd1b8e1a6cc3f2bc3f3a28c658a2e3da431230912f656df3e50331d3ccc9f08d87fb7ee4cafa159269419cbd4907891b65363ed1851c58cb1e9ce9e43b5e3c80b5b5cf325bc297552361cf80b7cd3c9cce06d45c64a0aefc3ec8569af4dc7ea769cd6b94465bc6f0f19e0195ebc6a914a9a942d015d0597032d1a90cd2a5f6e6f89405f8a121ad938f2f9672ef6bd0e79c6c0ca8e87bc92b14a3f2aadcf9b99a5c7e7951b5770df271c793879db65bea70a27c1e778aa9996c52c1d0ff5ea68b66fdb7a91c7587f0bd5836e7c3348bf670af7ce783ff7af2ef1ca30b4ead6508a5ace35ba1ba54e8799592b8ea38e3e41a5e0eca2e58cc4ff3ddb8bad6b28f333f48152d8fe9a2bef91456767c846e65578b0a3a74a0270d196d3339639a36bfb628ae4912064cc802638a975821263dfdbf32d9d3f6c0ef5805f524345c20db6166cd72336cb1893be935941583e06567050c9411d77da0b7ee4c04546961322db1261e3d7d63614e99ec3d908a9b61bdf76f4bb83b56ddd7c4f8b7ca93b5254f7df41af565c62e30d37d05e66530165560bd1ddafb371a29a3fd4f9f4594c3a7318c45657b428fed4996de233240412afc6dbc2a5a858e87db87a0f1262476c4a9c9fea38243541248b032782a13cbdafe8bb681a8ebd9a44cafaad4672e80a0c29f1ae8c9e471f519397342d75dd602daeb1243e152b6b52edc093a865427ec45a4ae7f70822bd36137fd9d315f16d0b245585819d090f76dcaff647ea20478eec3d7bb642ae9241d470452c8d826c22e59887a50ca14098608519993ec37ab31a9197f1835b9a8901266b93dac4e87f22bde9b35761150d0c01b387ccced70e51f69580493bcdad0a4a4b73843b4445e4255739b715864707db8f79108136d3cec2a35ddddb02f648241bf53bf2a6b7e4f79375e20d4cb1ac7a86412f5f5dc149318d062406a7be934b50ccbd252da7b9de0e60467715833e48bba91d9aa1e8680a417f14b871c89717367aa4ade101789dfcefd028625cb5582d86f111c5fe0f72ce83f3c7af94abf8f16a55ecaecad7b8796b1e50915f7b4167cfc71ba447c2ca08951e3d47e58a669cf9660c4ca68641c392919fe7ea532375c33ccc604886b51ddd01a9de92e559e23f06522b3f5c647c7365719f5c72895a1c7c17dd3b579fb32cf4943a9ac3ef29a7d87f695aa0bd7624b682987615af9294860db96ad2fbbb83df46f25a7574caf96d224688b2f84198f01ad2a0e1a084eede7f9dce2a7645bc05373bbef17c5da1ddf05d29006c010f6bd25b61498b69dd02f108138e082d5e8d75cce00bedd2c44785cfae8a8b4f05e12f848c7ed891e7dfe00140089cb6e5975b61b34717516460397a17dc248df6ecf135c15414c172ccf8a5c14227f45952b336992c13bf81885667d1cfec2181f49561ee69a5ec4ab7905fc78e2d0f2d931d242bcc5e748bd4daca6b23856fb1ed07bb005f9a79ff41d357e9457179e7c7d3c473ed7ba517fff97c4804eecfac9a9beea88d92a05527105e54300af01bba85c232f4a6b6cff9dd448cec7cdec95760e6275b57978fea5744c3a587b57e4674b8acf6ee82a785f319dec0577d598cefbccf096bbcb51ab5b032c52dae8446835ca71127cd11714ba28366b11c525d46cf9c440a159c6557a478bb985e856b065c5d88b51e44a2eb712bd077bb84bfa283d9e1be759f931f9421a5200c9841afdc8fd6ca4c15232426e56560d56dfb1ea2688ed79162e6960c49d980816ad1eee87de66f09fc6473af8ab9d59dd7679f65e214b255efe0e617b1025cf346889c53f53aba71aa70e43718a69d8e55a5a8a162738708922675c233766404846a5fcf521795141dad22d4cf8742614a102a2f79cc1b029628c5f88bbbd271c2734a309aa07efcf641d6db350ca9750f6b4ce43e735b767eeb9e250756f511fc069e45718ef851fd9c36fdcb04681a461d2e5e0ccf6bb2bf74e63ca093dd357e026a81a129ecabc20745f40d9742a014f5e6e0cf306b434a294f86f9231add10e797e0938c6db2ee1cceb1443531bc1408047c710c1a49a5525c5643278bfb9bcbb2fdf84dabb8e3c1d9a84619e6b8fdb31350bd2f5bb92b95c0f2505cab1ddba537dc94e5ec796e5243c00db5da8fec3d2d503108504d0cee6d873e92e6342a4c337f70d0e6779d75b094a13c5162d4750c28d2cecca1518a712440b55c8326b0075ce97ac5ec68cba18d9f57035af1769f202366d907e11552e416f77b9bb3fd47c45c8c8c9c8aec9096c778dd546658d539993f8dc9b486a19d6a631cd6092d9077b19ce8e74b58b50a488cc6a7ff03c19ea50c07f792d1f420423d7d4fe119e1a24b877483b1b9f02f408f6389d01af1130f34ca41d3d3669a2417875d5b99b819d475e73b3d276edb737601e4", 0x1000, 0x5, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000140)="b3612fa4276e219ecd28189dc55f7c9626a8acbdaa4958494d1d66b99a545a1b406cc92321cc13e22490229bbe007b14c8db2aef519e50526b6c25d4ac5f57b8d2e0069d41811902e6b935aeb6188eb0de507105082982ea7c6bfac8ce4c56755be097a0e2b207ca5b851bd081e63dc5666b407b57372c20150eaea07de4b3866ad60aa06ce0d0f828792eaa1193a5a5a77ec8c26fae16a461514f534e864f97ce75ee385ae360aaf3f6febd9c374a249b0b86fe707139fa7e002373b618639b1266", 0xc2, 0x1000, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000000240)="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", 0xff, 0xfff, 0x0, 0x1, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x5, 0x80, 0xffffffffffffffff, &(0x7f0000000380)="95e601", 0x3, 0x7, 0x0, 0x6}]) 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xff0f0100, 0x0, 0x0}, 0x58) 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xfffffff5, 0x0, 0x0}, 0x58) 14:25:26 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xa1ffffff) 14:25:26 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x4000000) 14:25:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xfffffffb, 0x0, 0x0}, 0x58) 14:25:26 executing program 2: syz_clone3(&(0x7f0000000500)={0x1000, 0x0, &(0x7f0000000100), 0x0, {0x16}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 371.339289][ T8718] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.345272][ T8719] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.403750][ T8737] FAULT_INJECTION: forcing a failure. [ 371.403750][ T8737] name failslab, interval 1, probability 0, space 0, times 0 [ 371.421015][ T8740] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.458584][ T8744] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.459062][ T8737] CPU: 1 PID: 8737 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 371.476543][ T8737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 371.486436][ T8737] Call Trace: [ 371.489560][ T8737] [ 371.492336][ T8737] dump_stack_lvl+0x151/0x1b7 [ 371.496853][ T8737] ? bfq_pos_tree_add_move+0x43e/0x43e [ 371.502149][ T8737] dump_stack+0x15/0x17 [ 371.506142][ T8737] should_fail+0x3c0/0x510 [ 371.510391][ T8737] __should_failslab+0x9f/0xe0 [ 371.514988][ T8737] should_failslab+0x9/0x20 [ 371.519327][ T8737] kmem_cache_alloc+0x4f/0x2f0 [ 371.523926][ T8737] ? anon_vma_clone+0xa1/0x4f0 [ 371.528527][ T8737] anon_vma_clone+0xa1/0x4f0 [ 371.532960][ T8737] anon_vma_fork+0x91/0x4f0 [ 371.537294][ T8737] ? anon_vma_name+0x4c/0x70 [ 371.541721][ T8737] dup_mmap+0x750/0xea0 [ 371.545715][ T8737] ? __delayed_free_task+0x20/0x20 [ 371.550661][ T8737] ? mm_init+0x807/0x960 [ 371.554999][ T8737] dup_mm+0x91/0x330 [ 371.558732][ T8737] copy_mm+0x108/0x1b0 [ 371.562639][ T8737] copy_process+0x1295/0x3250 [ 371.567163][ T8737] ? check_stack_object+0xf7/0x130 [ 371.572114][ T8737] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 371.577047][ T8737] ? copy_clone_args_from_user+0x6cf/0x790 [ 371.582699][ T8737] kernel_clone+0x22d/0x990 [ 371.587026][ T8737] ? dup_mmap+0xea0/0xea0 [ 371.591191][ T8737] ? create_io_thread+0x1e0/0x1e0 [ 371.596139][ T8737] ? bpf_send_signal_common+0x23c/0x330 [ 371.601608][ T8737] __x64_sys_clone3+0x375/0x3a0 [ 371.606294][ T8737] ? __ia32_sys_clone+0x300/0x300 [ 371.611174][ T8737] ? bpf_trace_run1+0x1c0/0x1c0 [ 371.615840][ T8737] ? ksys_write+0x25f/0x2c0 [ 371.620191][ T8737] ? __traceiter_sys_enter+0x2f/0x50 [ 371.625303][ T8737] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 371.631205][ T8737] do_syscall_64+0x44/0xd0 [ 371.635545][ T8737] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 371.641273][ T8737] RIP: 0033:0x7f4591dbd0d9 [ 371.645526][ T8737] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 371.664969][ T8737] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 371.673211][ T8737] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 371.681021][ T8737] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 371.688833][ T8737] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 371.696650][ T8737] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 371.704456][ T8737] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 371.712273][ T8737] 14:25:27 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 76) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x100000800, 0x0, 0x0}, 0x58) 14:25:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xdb110000) 14:25:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x5000000) 14:25:27 executing program 2: syz_clone3(&(0x7f0000000500)={0x1000, 0x0, &(0x7f0000000100), 0x0, {0x16}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_clone3(&(0x7f0000000500)={0x1000, 0x0, &(0x7f0000000100), 0x0, {0x16}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1b0f51f000, 0x0, 0x0}, 0x58) 14:25:27 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r4, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}]}, 0x58}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd7000fbdbdf250f0000000c000600020000000200000005000f00420000000c0006000100000001000000080003", @ANYRES32=r5, @ANYBLOB="088103005c8084b757fce51249a1c0d2eec3350750544ce7363d5eaded003e5a3893e669c7d66be7d0054fe567e61e982beefed8b3e936bf02ce01af241f86df8ca63da814e8e5a4c9b54e34107a476b6e0b5a8bbaddb873c603d3f344dec2c415376b1cf177277e91a3855655af345b5ad68dc71e0a40835cbac8f3947bd326ae60b92825c1149c7bff45fb045e5e6618930fbcdfb89f", @ANYRES32=r6, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRESDEC=r2, @ANYRESOCT=r5, @ANYRESDEC=r2], 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x840) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x600, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r3) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r7, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 371.809808][ T8753] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.812113][ T8754] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 371.826365][ T8751] FAULT_INJECTION: forcing a failure. [ 371.826365][ T8751] name failslab, interval 1, probability 0, space 0, times 0 [ 371.859931][ T8751] CPU: 1 PID: 8751 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 371.869923][ T8751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 371.879821][ T8751] Call Trace: [ 371.882943][ T8751] [ 371.885720][ T8751] dump_stack_lvl+0x151/0x1b7 [ 371.890234][ T8751] ? bfq_pos_tree_add_move+0x43e/0x43e [ 371.895531][ T8751] dump_stack+0x15/0x17 [ 371.899519][ T8751] should_fail+0x3c0/0x510 [ 371.903773][ T8751] __should_failslab+0x9f/0xe0 [ 371.908375][ T8751] should_failslab+0x9/0x20 [ 371.912711][ T8751] kmem_cache_alloc+0x4f/0x2f0 [ 371.914975][ T8765] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 371.917307][ T8751] ? anon_vma_clone+0xa1/0x4f0 [ 371.931026][ T8751] anon_vma_clone+0xa1/0x4f0 [ 371.935452][ T8751] anon_vma_fork+0x91/0x4f0 [ 371.939789][ T8751] ? anon_vma_name+0x43/0x70 [ 371.944219][ T8751] dup_mmap+0x750/0xea0 [ 371.948211][ T8751] ? __delayed_free_task+0x20/0x20 [ 371.953244][ T8751] ? mm_init+0x807/0x960 14:25:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x6000000) 14:25:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xe4ffffff) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2a3eb62d6000, 0x0, 0x0}, 0x58) 14:25:27 executing program 2: syz_clone3(&(0x7f0000000500)={0x1000, 0x0, &(0x7f0000000100), 0x0, {0x16}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x553a2611d000, 0x0, 0x0}, 0x58) [ 371.957322][ T8751] dup_mm+0x91/0x330 [ 371.961056][ T8751] copy_mm+0x108/0x1b0 [ 371.964971][ T8751] copy_process+0x1295/0x3250 [ 371.969482][ T8751] ? check_stack_object+0xf7/0x130 [ 371.974422][ T8751] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 371.979367][ T8751] ? copy_clone_args_from_user+0x6cf/0x790 [ 371.985011][ T8751] kernel_clone+0x22d/0x990 [ 371.989358][ T8751] ? dup_mmap+0xea0/0xea0 [ 371.993511][ T8751] ? create_io_thread+0x1e0/0x1e0 [ 371.998370][ T8751] ? file_end_write+0x1b0/0x1b0 [ 372.003104][ T8751] __x64_sys_clone3+0x375/0x3a0 [ 372.007751][ T8751] ? __ia32_sys_clone+0x300/0x300 [ 372.012608][ T8751] ? ksys_write+0x25f/0x2c0 [ 372.016951][ T8751] ? debug_smp_processor_id+0x17/0x20 [ 372.022157][ T8751] do_syscall_64+0x44/0xd0 [ 372.026434][ T8751] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 372.032133][ T8751] RIP: 0033:0x7f4591dbd0d9 [ 372.036388][ T8751] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.055832][ T8751] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 372.064210][ T8751] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 372.071972][ T8751] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 372.079872][ T8751] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 372.087681][ T8751] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 372.095491][ T8751] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 372.103308][ T8751] 14:25:27 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 77) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1000000000000, 0x0, 0x0}, 0x58) 14:25:27 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpid() process_vm_readv(r2, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = getpgrp(r0) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000140)={0x312033080, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000001580)=""/4096, &(0x7f00000000c0)=[r2, r1, r3, r0, r4, r5], 0x6}, 0x58) 14:25:27 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r4, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}]}, 0x58}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd7000fbdbdf250f0000000c000600020000000200000005000f00420000000c0006000100000001000000080003", @ANYRES32=r5, @ANYBLOB="088103005c8084b757fce51249a1c0d2eec3350750544ce7363d5eaded003e5a3893e669c7d66be7d0054fe567e61e982beefed8b3e936bf02ce01af241f86df8ca63da814e8e5a4c9b54e34107a476b6e0b5a8bbaddb873c603d3f344dec2c415376b1cf177277e91a3855655af345b5ad68dc71e0a40835cbac8f3947bd326ae60b92825c1149c7bff45fb045e5e6618930fbcdfb89f", @ANYRES32=r6, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRESDEC=r2, @ANYRESOCT=r5, @ANYRESDEC=r2], 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x840) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x600, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) (async) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r3) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r7, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2001000000000, 0x0, 0x0}, 0x58) [ 372.129663][ T8776] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.133978][ T8777] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.161000][ T8786] FAULT_INJECTION: forcing a failure. [ 372.161000][ T8786] name failslab, interval 1, probability 0, space 0, times 0 14:25:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xeaffffff) 14:25:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x7000000) [ 372.173588][ T8783] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 372.183794][ T8786] CPU: 0 PID: 8786 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 372.193890][ T8786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 372.203778][ T8786] Call Trace: [ 372.206897][ T8786] [ 372.209680][ T8786] dump_stack_lvl+0x151/0x1b7 [ 372.214210][ T8786] ? bfq_pos_tree_add_move+0x43e/0x43e [ 372.219486][ T8786] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 372.225731][ T8786] dump_stack+0x15/0x17 [ 372.229830][ T8786] should_fail+0x3c0/0x510 [ 372.234083][ T8786] __should_failslab+0x9f/0xe0 [ 372.238691][ T8786] should_failslab+0x9/0x20 [ 372.243015][ T8786] kmem_cache_alloc+0x4f/0x2f0 [ 372.247613][ T8786] ? anon_vma_fork+0xf7/0x4f0 [ 372.252127][ T8786] anon_vma_fork+0xf7/0x4f0 [ 372.256473][ T8786] ? anon_vma_name+0x4c/0x70 [ 372.260898][ T8786] dup_mmap+0x750/0xea0 [ 372.265420][ T8786] ? __delayed_free_task+0x20/0x20 [ 372.270357][ T8786] ? mm_init+0x807/0x960 [ 372.274520][ T8786] dup_mm+0x91/0x330 [ 372.278254][ T8786] copy_mm+0x108/0x1b0 [ 372.282157][ T8786] copy_process+0x1295/0x3250 [ 372.286688][ T8786] ? check_stack_object+0xf7/0x130 [ 372.291627][ T8786] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 372.296571][ T8786] ? copy_clone_args_from_user+0x6cf/0x790 [ 372.302207][ T8786] kernel_clone+0x22d/0x990 [ 372.306546][ T8786] ? dup_mmap+0xea0/0xea0 [ 372.310710][ T8786] ? create_io_thread+0x1e0/0x1e0 [ 372.315574][ T8786] ? file_end_write+0x1b0/0x1b0 [ 372.320260][ T8786] __x64_sys_clone3+0x375/0x3a0 [ 372.324945][ T8786] ? __ia32_sys_clone+0x300/0x300 [ 372.329806][ T8786] ? ksys_write+0x25f/0x2c0 [ 372.334152][ T8786] ? debug_smp_processor_id+0x17/0x20 [ 372.339353][ T8786] do_syscall_64+0x44/0xd0 [ 372.343605][ T8786] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 372.349340][ T8786] RIP: 0033:0x7f4591dbd0d9 [ 372.353594][ T8786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.373030][ T8786] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 372.381271][ T8786] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 372.389085][ T8786] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 372.396894][ T8786] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 372.404722][ T8786] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 372.412515][ T8786] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 372.420419][ T8786] 14:25:27 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440), r3) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r4, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}]}, 0x58}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd7000fbdbdf250f0000000c000600020000000200000005000f00420000000c0006000100000001000000080003", @ANYRES32=r5, @ANYBLOB="088103005c8084b757fce51249a1c0d2eec3350750544ce7363d5eaded003e5a3893e669c7d66be7d0054fe567e61e982beefed8b3e936bf02ce01af241f86df8ca63da814e8e5a4c9b54e34107a476b6e0b5a8bbaddb873c603d3f344dec2c415376b1cf177277e91a3855655af345b5ad68dc71e0a40835cbac8f3947bd326ae60b92825c1149c7bff45fb045e5e6618930fbcdfb89f", @ANYRES32=r6, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRESDEC=r2, @ANYRESOCT=r5, @ANYRESDEC=r2], 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x840) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x600, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r3) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r7, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000440), r3) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r4, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}, {0x5, 0x3, 0x2}, {0x5}]}]}, 0x58}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000200)={'wpan3\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan3\x00'}) (async) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd7000fbdbdf250f0000000c000600020000000200000005000f00420000000c0006000100000001000000080003", @ANYRES32=r5, @ANYBLOB="088103005c8084b757fce51249a1c0d2eec3350750544ce7363d5eaded003e5a3893e669c7d66be7d0054fe567e61e982beefed8b3e936bf02ce01af241f86df8ca63da814e8e5a4c9b54e34107a476b6e0b5a8bbaddb873c603d3f344dec2c415376b1cf177277e91a3855655af345b5ad68dc71e0a40835cbac8f3947bd326ae60b92825c1149c7bff45fb045e5e6618930fbcdfb89f", @ANYRES32=r6, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB, @ANYRESDEC=r2, @ANYRESOCT=r5, @ANYRESDEC=r2], 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x840) (async) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r0, 0x600, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) (async) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r3) (async) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x20, r7, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2020000000000, 0x0, 0x0}, 0x58) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x8000000000000, 0x0, 0x0}, 0x58) 14:25:27 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 78) [ 372.438709][ T8795] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.452333][ T8800] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 372.465225][ T8794] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xec000000) 14:25:27 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8000000) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x8000001000000, 0x0, 0x0}, 0x58) [ 372.490019][ T8803] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 372.527231][ T8816] FAULT_INJECTION: forcing a failure. [ 372.527231][ T8816] name failslab, interval 1, probability 0, space 0, times 0 [ 372.535907][ T8815] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.545347][ T8816] CPU: 1 PID: 8816 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 372.557702][ T8816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 372.567593][ T8816] Call Trace: [ 372.570714][ T8816] [ 372.573494][ T8816] dump_stack_lvl+0x151/0x1b7 [ 372.578009][ T8816] ? bfq_pos_tree_add_move+0x43e/0x43e [ 372.583317][ T8816] dump_stack+0x15/0x17 14:25:27 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r2 = getpid() process_vm_readv(r2, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) (async) r4 = getpgrp(r0) (async) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000140)={0x312033080, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000001580)=""/4096, &(0x7f00000000c0)=[r2, r1, r3, r0, r4, r5], 0x6}, 0x58) 14:25:27 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x9, 0xff, 0x40}, {0x1, 0x5, 0x0, 0xc5b3}, {0x80, 0x7, 0xcc, 0x9}, {0x1f, 0x23, 0x5, 0x5}, {0x8, 0x18, 0xff}, {0x3, 0x6, 0x6, 0x1}, {0xadbc, 0xfe, 0x0, 0x985}, {0xffff, 0x3f, 0x7f, 0xacd}, {0x1ff, 0x3f, 0x4, 0x1}]}, 0x10) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000000340)={0x800, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x13}, &(0x7f0000000180)=""/252, 0xfc, &(0x7f0000000280)=""/128, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1], 0x7}, 0x58) 14:25:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xf4ffffff) 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x10100000000000, 0x0, 0x0}, 0x58) [ 372.587294][ T8816] should_fail+0x3c0/0x510 [ 372.591546][ T8816] __should_failslab+0x9f/0xe0 [ 372.596143][ T8816] should_failslab+0x9/0x20 [ 372.600482][ T8816] kmem_cache_alloc+0x4f/0x2f0 [ 372.605082][ T8816] ? anon_vma_fork+0x1b9/0x4f0 [ 372.609684][ T8816] anon_vma_fork+0x1b9/0x4f0 [ 372.614109][ T8816] dup_mmap+0x750/0xea0 [ 372.618115][ T8816] ? __delayed_free_task+0x20/0x20 [ 372.623054][ T8816] ? mm_init+0x807/0x960 [ 372.627131][ T8816] dup_mm+0x91/0x330 [ 372.630865][ T8816] copy_mm+0x108/0x1b0 [ 372.634769][ T8816] copy_process+0x1295/0x3250 [ 372.639325][ T8816] ? check_stack_object+0xf7/0x130 [ 372.644233][ T8816] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 372.649264][ T8816] ? copy_clone_args_from_user+0x6cf/0x790 [ 372.654906][ T8816] kernel_clone+0x22d/0x990 [ 372.659245][ T8816] ? dup_mmap+0xea0/0xea0 [ 372.663411][ T8816] ? create_io_thread+0x1e0/0x1e0 [ 372.668353][ T8816] ? file_end_write+0x1b0/0x1b0 [ 372.673137][ T8816] __x64_sys_clone3+0x375/0x3a0 [ 372.677824][ T8816] ? __ia32_sys_clone+0x300/0x300 [ 372.682698][ T8816] ? ksys_write+0x25f/0x2c0 14:25:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x602db63e2a0000, 0x0, 0x0}, 0x58) [ 372.687071][ T8816] ? debug_smp_processor_id+0x17/0x20 [ 372.692232][ T8816] do_syscall_64+0x44/0xd0 [ 372.696485][ T8816] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 372.702296][ T8816] RIP: 0033:0x7f4591dbd0d9 [ 372.706551][ T8816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.726013][ T8816] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 14:25:28 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = getpid() process_vm_readv(r2, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r4 = getpgrp(r0) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) syz_clone3(&(0x7f0000000140)={0x312033080, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000001580)=""/4096, &(0x7f00000000c0)=[r2, r1, r3, r0, r4, r5], 0x6}, 0x58) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) getpid() (async) process_vm_readv(r2, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) gettid() (async) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) (async) getpgrp(r0) (async) gettid() (async) process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) (async) syz_clone3(&(0x7f0000000140)={0x312033080, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2b}, &(0x7f0000000580)=""/4096, 0x1000, &(0x7f0000001580)=""/4096, &(0x7f00000000c0)=[r2, r1, r3, r0, r4, r5], 0x6}, 0x58) (async) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x70000000000000, 0x0, 0x0}, 0x58) [ 372.734238][ T8816] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 372.742054][ T8816] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 372.749864][ T8816] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 372.757676][ T8816] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 372.765694][ T8816] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 372.773485][ T8816] 14:25:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xf6ffffff) [ 372.798223][ T8839] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.810073][ T8837] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:28 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 79) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xd011263a550000, 0x0, 0x0}, 0x58) 14:25:28 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x9, 0xff, 0x40}, {0x1, 0x5, 0x0, 0xc5b3}, {0x80, 0x7, 0xcc, 0x9}, {0x1f, 0x23, 0x5, 0x5}, {0x8, 0x18, 0xff}, {0x3, 0x6, 0x6, 0x1}, {0xadbc, 0xfe, 0x0, 0x985}, {0xffff, 0x3f, 0x7f, 0xacd}, {0x1ff, 0x3f, 0x4, 0x1}]}, 0x10) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) syz_clone3(&(0x7f0000000340)={0x800, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x13}, &(0x7f0000000180)=""/252, 0xfc, &(0x7f0000000280)=""/128, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1], 0x7}, 0x58) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x9, 0xff, 0x40}, {0x1, 0x5, 0x0, 0xc5b3}, {0x80, 0x7, 0xcc, 0x9}, {0x1f, 0x23, 0x5, 0x5}, {0x8, 0x18, 0xff}, {0x3, 0x6, 0x6, 0x1}, {0xadbc, 0xfe, 0x0, 0x985}, {0xffff, 0x3f, 0x7f, 0xacd}, {0x1ff, 0x3f, 0x4, 0x1}]}, 0x10) (async) getpid() (async) process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) getpid() (async) process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) syz_clone3(&(0x7f0000000340)={0x800, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x13}, &(0x7f0000000180)=""/252, 0xfc, &(0x7f0000000280)=""/128, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1], 0x7}, 0x58) (async) 14:25:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc000000) 14:25:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xfbffffff) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xf0510f1b000000, 0x0, 0x0}, 0x58) [ 372.839050][ T8843] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xf0ff1f00000000, 0x0, 0x0}, 0x58) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x100000000000000, 0x0, 0x0}, 0x58) [ 372.908838][ T8854] FAULT_INJECTION: forcing a failure. [ 372.908838][ T8854] name failslab, interval 1, probability 0, space 0, times 0 [ 372.912517][ T8856] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.932012][ T8855] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 372.959410][ T8854] CPU: 0 PID: 8854 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 372.969398][ T8854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 372.979291][ T8854] Call Trace: [ 372.982414][ T8854] [ 372.985190][ T8854] dump_stack_lvl+0x151/0x1b7 [ 372.989707][ T8854] ? bfq_pos_tree_add_move+0x43e/0x43e [ 372.995001][ T8854] dump_stack+0x15/0x17 [ 372.998989][ T8854] should_fail+0x3c0/0x510 [ 373.003245][ T8854] __should_failslab+0x9f/0xe0 14:25:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xfeffffff) 14:25:28 executing program 2: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, &(0x7f0000000100)=""/8, &(0x7f0000000340)=""/232, &(0x7f0000000440)=""/177, 0x1000}) r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000300)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_clone3(&(0x7f0000000280)={0x10000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xe}, &(0x7f0000000140)=""/167, 0xa7, &(0x7f00000000c0)=""/30, &(0x7f0000000240)=[r1, r3, r0], 0x3}, 0x58) [ 373.007844][ T8854] should_failslab+0x9/0x20 [ 373.012194][ T8854] kmem_cache_alloc+0x4f/0x2f0 [ 373.016782][ T8854] ? anon_vma_fork+0x1b9/0x4f0 [ 373.021388][ T8854] anon_vma_fork+0x1b9/0x4f0 [ 373.025810][ T8854] dup_mmap+0x750/0xea0 [ 373.029805][ T8854] ? __delayed_free_task+0x20/0x20 [ 373.034746][ T8854] ? mm_init+0x807/0x960 [ 373.038826][ T8854] dup_mm+0x91/0x330 [ 373.042556][ T8854] copy_mm+0x108/0x1b0 [ 373.046464][ T8854] copy_process+0x1295/0x3250 [ 373.050988][ T8854] ? check_stack_object+0xf7/0x130 [ 373.055926][ T8854] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 373.060873][ T8854] ? copy_clone_args_from_user+0x6cf/0x790 [ 373.066514][ T8854] kernel_clone+0x22d/0x990 [ 373.070874][ T8854] ? dup_mmap+0xea0/0xea0 [ 373.075035][ T8854] ? create_io_thread+0x1e0/0x1e0 [ 373.080053][ T8854] ? file_end_write+0x1b0/0x1b0 [ 373.084826][ T8854] __x64_sys_clone3+0x375/0x3a0 [ 373.089519][ T8854] ? __ia32_sys_clone+0x300/0x300 [ 373.094374][ T8854] ? ksys_write+0x25f/0x2c0 [ 373.098712][ T8854] ? debug_smp_processor_id+0x17/0x20 [ 373.103919][ T8854] do_syscall_64+0x44/0xd0 [ 373.108172][ T8854] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 373.113898][ T8854] RIP: 0033:0x7f4591dbd0d9 [ 373.118154][ T8854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.137596][ T8854] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 373.145847][ T8854] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x200000000000000, 0x0, 0x0}, 0x58) 14:25:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd000000) 14:25:28 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 80) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x700000000000000, 0x0, 0x0}, 0x58) [ 373.153648][ T8854] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 373.161565][ T8854] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 373.169364][ T8854] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 373.177169][ T8854] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 373.184983][ T8854] [ 373.227010][ T8879] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 373.238562][ T8878] FAULT_INJECTION: forcing a failure. [ 373.238562][ T8878] name failslab, interval 1, probability 0, space 0, times 0 [ 373.263881][ T8890] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 373.276451][ T8878] CPU: 1 PID: 8878 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 373.286523][ T8878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 373.296419][ T8878] Call Trace: [ 373.299541][ T8878] [ 373.302319][ T8878] dump_stack_lvl+0x151/0x1b7 [ 373.306836][ T8878] ? bfq_pos_tree_add_move+0x43e/0x43e [ 373.312136][ T8878] dump_stack+0x15/0x17 [ 373.316118][ T8878] should_fail+0x3c0/0x510 [ 373.320370][ T8878] __should_failslab+0x9f/0xe0 [ 373.324971][ T8878] should_failslab+0x9/0x20 [ 373.329309][ T8878] kmem_cache_alloc+0x4f/0x2f0 [ 373.333918][ T8878] ? vm_area_dup+0x26/0x1d0 [ 373.338339][ T8878] ? __kasan_check_read+0x11/0x20 [ 373.343730][ T8878] vm_area_dup+0x26/0x1d0 [ 373.347883][ T8878] dup_mmap+0x6b8/0xea0 [ 373.351879][ T8878] ? __delayed_free_task+0x20/0x20 [ 373.356823][ T8878] ? mm_init+0x807/0x960 [ 373.360909][ T8878] dup_mm+0x91/0x330 [ 373.364634][ T8878] copy_mm+0x108/0x1b0 [ 373.368539][ T8878] copy_process+0x1295/0x3250 [ 373.373058][ T8878] ? check_stack_object+0xf7/0x130 [ 373.378003][ T8878] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 373.382948][ T8878] ? copy_clone_args_from_user+0x6cf/0x790 [ 373.388589][ T8878] kernel_clone+0x22d/0x990 [ 373.392931][ T8878] ? dup_mmap+0xea0/0xea0 [ 373.397096][ T8878] ? create_io_thread+0x1e0/0x1e0 [ 373.401959][ T8878] ? file_end_write+0x1b0/0x1b0 [ 373.406645][ T8878] __x64_sys_clone3+0x375/0x3a0 [ 373.411330][ T8878] ? __ia32_sys_clone+0x300/0x300 [ 373.416194][ T8878] ? ksys_write+0x25f/0x2c0 [ 373.420532][ T8878] ? debug_smp_processor_id+0x17/0x20 14:25:28 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x9, 0x9, 0xff, 0x40}, {0x1, 0x5, 0x0, 0xc5b3}, {0x80, 0x7, 0xcc, 0x9}, {0x1f, 0x23, 0x5, 0x5}, {0x8, 0x18, 0xff}, {0x3, 0x6, 0x6, 0x1}, {0xadbc, 0xfe, 0x0, 0x985}, {0xffff, 0x3f, 0x7f, 0xacd}, {0x1ff, 0x3f, 0x4, 0x1}]}, 0x10) (async) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) syz_clone3(&(0x7f0000000340)={0x800, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x13}, &(0x7f0000000180)=""/252, 0xfc, &(0x7f0000000280)=""/128, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1], 0x7}, 0x58) 14:25:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xff010000) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x800000000000000, 0x0, 0x0}, 0x58) 14:25:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x10000000) 14:25:28 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000240)=""/222, 0xde}], 0x4}, 0x40000000) 14:25:28 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000240)=""/222, 0xde}], 0x4}, 0x40000000) 14:25:28 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)=""/87, 0x57}, {&(0x7f00000003c0)=""/82, 0x52}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000240)=""/222, 0xde}], 0x4}, 0x40000000) [ 373.425745][ T8878] do_syscall_64+0x44/0xd0 [ 373.429990][ T8878] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 373.435735][ T8878] RIP: 0033:0x7f4591dbd0d9 [ 373.439971][ T8878] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.459419][ T8878] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 373.467660][ T8878] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 373.475470][ T8878] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 373.483287][ T8878] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 373.491099][ T8878] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 373.498902][ T8878] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 373.506720][ T8878] [ 373.520596][ T8909] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 373.541842][ T8911] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:28 executing program 2: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, &(0x7f0000000100)=""/8, &(0x7f0000000340)=""/232, &(0x7f0000000440)=""/177, 0x1000}) r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000300)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_clone3(&(0x7f0000000280)={0x10000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xe}, &(0x7f0000000140)=""/167, 0xa7, &(0x7f00000000c0)=""/30, &(0x7f0000000240)=[r1, r3, r0], 0x3}, 0x58) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, &(0x7f0000000100)=""/8, &(0x7f0000000340)=""/232, &(0x7f0000000440)=""/177, 0x1000}) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000300), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)) (async) syz_clone3(&(0x7f0000000280)={0x10000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xe}, &(0x7f0000000140)=""/167, 0xa7, &(0x7f00000000c0)=""/30, &(0x7f0000000240)=[r1, r3, r0], 0x3}, 0x58) (async) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x900000000000000, 0x0, 0x0}, 0x58) 14:25:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffffff7f) 14:25:28 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 81) 14:25:28 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x1c000000) 14:25:28 executing program 5: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close_range(0xffffffffffffffff, r0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="180100000006000000000000000000008500a3ce252da409de3500006d0000009539737345d229d44835e9938fb4fe9acff7d319a3b057e1b180a01bb14879ddc39adc033281e455ae7ea04002a51f8547709059806d28abdb"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00'}, 0x10) r3 = open(&(0x7f0000002b00)='./file0\x00', 0x20000, 0x4) r4 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002b40)={0xffffffffffffffff, 0x0, 0x25, 0xf}, 0x10) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) pipe2$9p(&(0x7f0000002b80)={0xffffffffffffffff}, 0x84000) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r8}, 0x10) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r9}, 0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002bc0)='/sys/block/ram11', 0x8000, 0x20) r12 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000002c00), 0x2, 0x0) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() process_vm_writev(r14, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r15 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r16) fstat(0xffffffffffffffff, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002d80), 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002f40)=[{{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="4e9fa12f671758d99a7727c723d0495b06a237ae861dfc9e16a493d6d6d28badf91b9f39925d4c0c3e2bc4ea800939f1e7c7748413118de264ce9a9d34bb77f08f21eef2bbaa2f87342ad068d50521b26d5104852e2c27c8", 0x58}], 0x1, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88, 0x1}}, {{&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000006c0)="d9118db7c95bfb76424744da38495b867a34cf5fe17bea39af67ae2dbfec396d79a7c2792b7ebb12af67ff1fd2f9116f4fb128d5c342cdddaa24dfb16ba1f1d19707687c6d9408121637921ff73e5a81ee79bda5476e2aac992bc09b7b4673e2360f3d185fc66357c8b1eae499d8b490157ad4f8e69598727e3f863fb6d9496d76c43328fe7462c6966012eaef11473133f37072cf1ab3c084778c6c30b7fddd", 0xa0}, {&(0x7f0000000780)="df36f32b650d726712c5d9fbe21991758322e377f6e67fef24c53b20679420ce16829fcc11b332c0fe37e1e9d2608acb0b88c39148907729c69149a4e390184823a43d845ae313a6565bb661fc07c74603352d0b1dad0ec3d64366ac629df68af86e3cb8baf11c5955333d065ec26185cc1e7bfacb53bba9f7e8ef68a7891bc8ab2a1d3d3f5015312bcbd02b3f74692802a3dc08c2b19726dbb78b0c41d0a3acb3684f89c2ba9151c139b409791353006b", 0xb1}, {&(0x7f0000000840)="5c35ac77c100613864b68141f02cfc58a2fe2923ec8c4fce1ac1e87ad55419742412b585f4798818125ce193aea1d0e658c4b7d929e38ae564623658df83ec3eef23ca73fec85a9813d01e8c73eff84cf437d5e1ee612f5df7f4f0448807ed4d16f7f00b044f16e040103dce1a7834ff750e", 0x72}, {&(0x7f00000008c0)="0ca3636e94dd72238b62e2901df459e91e566cd16f3394e9cb300309566a9ea403983f03a975e2f4d4bddd6e4924490f564256957fa3ffaf37dc218f24bf4907c2edf69e904c585f776505a0012d3d7522fc1e62ed463aadb478d73e2b57545f9b385b8c676e196de9692f0460761d9f039e674eb163ee81dd76c1d08921a12d022bbdce786b98fcdb43dfde3a8089b894a055e38aa00bc9c6e07db5a47a87af0b5be7b39885e0236b16360809ac57e3d8c6bd47c28461a553102b238b12d558ed8bf768c385b656f06eae907ca46944cad45b7c6bcab3c6748cfe5526b6ea6b3d22dc868d8ec3d4e11aa4e51ff8705c34d41194063108a3", 0xf8}, {&(0x7f00000009c0)="16c8e1d5a5dc04a6f5bbe436b5af11a77eb49530a0d25610da33c7067197ee2978f02fde48fb66879fc4e0a663037ff18780e2d7ce5c00763dcb5b5518e70022ebe0b036", 0x44}], 0x5, 0x0, 0x0, 0x20000004}}, {{&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b40)="fe4376b8d2c22c75570bce7eecb952c27046c168b5541de5a8401ceca4b091beaa6ec3121706cc7856649b6f15f86723aee8946fdf4cf8e593af8d5bc40363073893fed1fa94d5bdf59bff1745106d2944c0acd1704d716f9e730370cf60310b40a955861d3bd722b3030532b0ea8704815bd2dcbab2ed8de4faccc70b6f381ea57a316822ce65a2f9d44d6fd06c3698cde7e833029d77eacc76879207ce7ef0d039bda20f43e4fcac02eed37c80065dbdc38f57cb4ed64f2df51603d64e93d78595696b368dbf132ab8bb72108ba7895dd6dd4c43642ea7a393", 0xda}, {&(0x7f0000000c40)="5153965b4f73295c61d138febaf76a2d0fe45c05341619dbebb48624c99235adf50f9f559124e2f8f90cf0b2a651e8683182ee3ce1d393ac2bab4acbc3dc3eb281a21df3744f17d253f9217ee844c56286a4667c87dc0c37611622bbacfa1b1215a79effd078b82f2854bad2894d1ea71c62da6c3e33ffff380af8b913fdec5d7fbd21a21cffd728c4ad0da7fa006bdfe8cd1a746fadb6fc3adadbc11b52b7959e6c647b432c5bfe5cdff0b8a2c84533a46c136285586be9ac86fa424eb7", 0xbe}, {&(0x7f0000000d00)="36fd784b9c8cad894d8346b42a1f18e8f1ea060641c74f6626bdc3694ab058dd255a6de8e71b69a1a6c4db245dda888ca483453426e5109fd28ae88635273dc3521b155c2b04022dd06bca7f1a06e6812534b100359221cdbe060c104efe9b35b334c74a4adefbb190918bcabe4d1ae3aabfb0fc10d9772899de47c28084b06ea219dc6559c4c28b73a7b15263a11f59e4a69de5fbcffaa9225622f4250f21b89f8c669f72bdbd6e6f0074df1c201039363a4dd3d887cc1337979d27140c7d0af7611ee2f706c12bad62038892e9a6af422d686384b42c46aa554e", 0xdb}], 0x3}}, {{&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="b0fcc11a4c10b20ba8f641729f45fd8c4896aba5a760565300be697b954165fde97d057abd241c0dda1ff8ecf74924f98049f432935c8d5e022788dac1c99bfb9bdfe2a7b63fc5a1cd572e8bbea8ec6849c1ab4afe779d49b37541cb5e35f60593745c1f02fe902e", 0x68}, {&(0x7f0000000f40)="9ce1511222d46471f66e6ea344d605ca6a09fbe4ca7fa2", 0x17}, {&(0x7f0000000f80)="56a1162dd101be86a1cd959badba305419684667373bc4960335911057f800f0bab29c29f033173b2aab21f372f040f6100e5831cbe22110195e521e0614a5c17cb94ea972f494c90615c9151fd88ccc72b5d180d904e93def107d3dfff83443f276a3316d767825e0c6456a49cd35a2b77a57082668283d92894a2ac0d623006544ba26d3eb6ede3a779d7d579bc1ebc5c9e233fdb114fced64a5a9ab7117e3db60558b0bb6228f922ec37ca69fa797bdfc45d2872da0e7f7b403e24e6468a241128a99dd024af61380319907435eeae29bc3fead47e72d86ed1f0db5d40ecf56e386f5396f841a160e07e1ca71d56a9f8b3eb7effd5e", 0xf7}, {&(0x7f0000001080)="2a0ac64f78fcaf35f3aafcc38dd453ac3ca8a5fd0058df720ab8d395dce2e37b5621403100647bff79e539c1234bcc2b735462720d5c1cbeb5caf95cfd96553091a318a7a1412ba32f26efd1ef315e18fa88d23adcef0c5bb4003a047f5f88532facc0de8889dc4b2cf919b84cacbe73c0", 0x71}, {&(0x7f0000001100)="d59a9cb7392fa51527cb8982e59e4fef6b1b9e8775002b7c8a", 0x19}, {&(0x7f0000001140)="aa02c94c3cc27323022895d3604efa5b88d7b491e994c34c96f66b944f3b10f9e1b0a00d90fadae12281386dbaaa217cd573bed4070b1b71298c7ddd7b63ce9bd07489c7eea02406cf524c0e42a6817c302e5b22906e9ded44ba3f20e72c2b1336b6b85a7c6f26a9e3455eb505c57f13f785e7442ff987ad665eb0dbf5a77505f274fef8e2d48a0d381a33d684566f4e471c8b4cb3401e814062e65f5484ce4cc5", 0xa1}, {&(0x7f0000001200)="2f7702c4b3ee2605205941d1bfe7b182750ced4a6030e2963d4fa87705f6150e1510e56f7935f05adbea1629979c1b4232339122888601f88b212d1eefdc67f133a2f222b26435dd4f4fe24f8417e4e009904c39e02962bc515277ab75588f90e57b29f6b840e34c8ca47bb6c0b0176f0db97bc1cc751d299d6763c471a8af415d5b4994cd6ffa55d23e4b", 0x8b}], 0x7, &(0x7f0000001540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r1]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r0, r2]}}], 0xc0, 0x4040000}}, {{&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="8a319ecad5869a7d0790674d70dbc5fb76b14628dc28b0c1142d5a72e118d4cc27034c147cbb34d98181e30cc65be64473b89bde5690d15b83abecc5207217e290904d5cd052c1732cbadb1c513571e6af809d979890b388f6", 0x59}], 0x2, &(0x7f0000002dc0)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [r2, r0, r1, r0, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5]}}, @rights={{0x34, 0x1, 0x1, [r6, r0, r7, r8, r9, r10, r11, r12, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r16, r17}}}, @rights={{0x14, 0x1, 0x1, [r18]}}], 0x148, 0x20000000}}], 0x5, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) fcntl$getflags(r1, 0x401) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xa01000000000000, 0x0, 0x0}, 0x58) 14:25:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1100000000000000, 0x0, 0x0}, 0x58) [ 373.648603][ T8913] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 373.663475][ T8921] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 373.671547][ T8920] FAULT_INJECTION: forcing a failure. [ 373.671547][ T8920] name failslab, interval 1, probability 0, space 0, times 0 14:25:28 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffffff8c) 14:25:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x1f00000000000000, 0x0, 0x0}, 0x58) [ 373.706903][ T8920] CPU: 1 PID: 8920 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 373.716890][ T8920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 373.726786][ T8920] Call Trace: [ 373.729910][ T8920] [ 373.732689][ T8920] dump_stack_lvl+0x151/0x1b7 [ 373.737200][ T8920] ? bfq_pos_tree_add_move+0x43e/0x43e [ 373.742498][ T8920] dump_stack+0x15/0x17 [ 373.746492][ T8920] should_fail+0x3c0/0x510 [ 373.750742][ T8920] __should_failslab+0x9f/0xe0 [ 373.755345][ T8920] should_failslab+0x9/0x20 [ 373.759677][ T8920] kmem_cache_alloc+0x4f/0x2f0 [ 373.764274][ T8920] ? vm_area_dup+0x26/0x1d0 [ 373.768617][ T8920] ? __kasan_check_read+0x11/0x20 [ 373.773482][ T8920] vm_area_dup+0x26/0x1d0 [ 373.778248][ T8920] dup_mmap+0x6b8/0xea0 [ 373.782247][ T8920] ? __delayed_free_task+0x20/0x20 [ 373.787190][ T8920] ? mm_init+0x807/0x960 [ 373.791278][ T8920] dup_mm+0x91/0x330 [ 373.795141][ T8920] copy_mm+0x108/0x1b0 [ 373.799040][ T8920] copy_process+0x1295/0x3250 [ 373.803557][ T8920] ? check_stack_object+0xf7/0x130 [ 373.808517][ T8920] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 373.813454][ T8920] ? copy_clone_args_from_user+0x6cf/0x790 [ 373.819090][ T8920] kernel_clone+0x22d/0x990 [ 373.823435][ T8920] ? dup_mmap+0xea0/0xea0 [ 373.827609][ T8920] ? create_io_thread+0x1e0/0x1e0 [ 373.832457][ T8920] ? file_end_write+0x1b0/0x1b0 [ 373.837148][ T8920] __x64_sys_clone3+0x375/0x3a0 [ 373.841829][ T8920] ? __ia32_sys_clone+0x300/0x300 [ 373.846690][ T8920] ? ksys_write+0x25f/0x2c0 [ 373.851032][ T8920] ? debug_smp_processor_id+0x17/0x20 [ 373.856236][ T8920] do_syscall_64+0x44/0xd0 [ 373.860503][ T8920] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 373.866219][ T8920] RIP: 0033:0x7f4591dbd0d9 [ 373.870561][ T8920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.890177][ T8920] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 373.898416][ T8920] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x20000000) 14:25:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x2000000000000000, 0x0, 0x0}, 0x58) [ 373.906232][ T8920] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 373.914038][ T8920] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 373.921943][ T8920] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 373.929749][ T8920] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 373.937582][ T8920] [ 373.960172][ T8944] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 373.992481][ T8948] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:29 executing program 2: ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000580)={0x1, 0x1, &(0x7f0000000100)=""/8, &(0x7f0000000340)=""/232, &(0x7f0000000440)=""/177, 0x1000}) r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000300)=0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) syz_clone3(&(0x7f0000000280)={0x10000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xe}, &(0x7f0000000140)=""/167, 0xa7, &(0x7f00000000c0)=""/30, &(0x7f0000000240)=[r1, r3, r0], 0x3}, 0x58) 14:25:29 executing program 5: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close_range(0xffffffffffffffff, r0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="180100000006000000000000000000008500a3ce252da409de3500006d0000009539737345d229d44835e9938fb4fe9acff7d319a3b057e1b180a01bb14879ddc39adc033281e455ae7ea04002a51f8547709059806d28abdb"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00'}, 0x10) (async) r3 = open(&(0x7f0000002b00)='./file0\x00', 0x20000, 0x4) (async) r4 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002b40)={0xffffffffffffffff, 0x0, 0x25, 0xf}, 0x10) (async, rerun: 32) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) (async, rerun: 32) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (rerun: 32) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) pipe2$9p(&(0x7f0000002b80)={0xffffffffffffffff}, 0x84000) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r8}, 0x10) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r9}, 0x10) (async) r10 = socket$inet_tcp(0x2, 0x1, 0x0) (async, rerun: 32) r11 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002bc0)='/sys/block/ram11', 0x8000, 0x20) (rerun: 32) r12 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000002c00), 0x2, 0x0) (async) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) r14 = gettid() (rerun: 64) process_vm_writev(r14, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r15 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r16) (async) fstat(0xffffffffffffffff, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r18 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002d80), 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002f40)=[{{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="4e9fa12f671758d99a7727c723d0495b06a237ae861dfc9e16a493d6d6d28badf91b9f39925d4c0c3e2bc4ea800939f1e7c7748413118de264ce9a9d34bb77f08f21eef2bbaa2f87342ad068d50521b26d5104852e2c27c8", 0x58}], 0x1, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88, 0x1}}, {{&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000006c0)="d9118db7c95bfb76424744da38495b867a34cf5fe17bea39af67ae2dbfec396d79a7c2792b7ebb12af67ff1fd2f9116f4fb128d5c342cdddaa24dfb16ba1f1d19707687c6d9408121637921ff73e5a81ee79bda5476e2aac992bc09b7b4673e2360f3d185fc66357c8b1eae499d8b490157ad4f8e69598727e3f863fb6d9496d76c43328fe7462c6966012eaef11473133f37072cf1ab3c084778c6c30b7fddd", 0xa0}, {&(0x7f0000000780)="df36f32b650d726712c5d9fbe21991758322e377f6e67fef24c53b20679420ce16829fcc11b332c0fe37e1e9d2608acb0b88c39148907729c69149a4e390184823a43d845ae313a6565bb661fc07c74603352d0b1dad0ec3d64366ac629df68af86e3cb8baf11c5955333d065ec26185cc1e7bfacb53bba9f7e8ef68a7891bc8ab2a1d3d3f5015312bcbd02b3f74692802a3dc08c2b19726dbb78b0c41d0a3acb3684f89c2ba9151c139b409791353006b", 0xb1}, {&(0x7f0000000840)="5c35ac77c100613864b68141f02cfc58a2fe2923ec8c4fce1ac1e87ad55419742412b585f4798818125ce193aea1d0e658c4b7d929e38ae564623658df83ec3eef23ca73fec85a9813d01e8c73eff84cf437d5e1ee612f5df7f4f0448807ed4d16f7f00b044f16e040103dce1a7834ff750e", 0x72}, {&(0x7f00000008c0)="0ca3636e94dd72238b62e2901df459e91e566cd16f3394e9cb300309566a9ea403983f03a975e2f4d4bddd6e4924490f564256957fa3ffaf37dc218f24bf4907c2edf69e904c585f776505a0012d3d7522fc1e62ed463aadb478d73e2b57545f9b385b8c676e196de9692f0460761d9f039e674eb163ee81dd76c1d08921a12d022bbdce786b98fcdb43dfde3a8089b894a055e38aa00bc9c6e07db5a47a87af0b5be7b39885e0236b16360809ac57e3d8c6bd47c28461a553102b238b12d558ed8bf768c385b656f06eae907ca46944cad45b7c6bcab3c6748cfe5526b6ea6b3d22dc868d8ec3d4e11aa4e51ff8705c34d41194063108a3", 0xf8}, {&(0x7f00000009c0)="16c8e1d5a5dc04a6f5bbe436b5af11a77eb49530a0d25610da33c7067197ee2978f02fde48fb66879fc4e0a663037ff18780e2d7ce5c00763dcb5b5518e70022ebe0b036", 0x44}], 0x5, 0x0, 0x0, 0x20000004}}, {{&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b40)="fe4376b8d2c22c75570bce7eecb952c27046c168b5541de5a8401ceca4b091beaa6ec3121706cc7856649b6f15f86723aee8946fdf4cf8e593af8d5bc40363073893fed1fa94d5bdf59bff1745106d2944c0acd1704d716f9e730370cf60310b40a955861d3bd722b3030532b0ea8704815bd2dcbab2ed8de4faccc70b6f381ea57a316822ce65a2f9d44d6fd06c3698cde7e833029d77eacc76879207ce7ef0d039bda20f43e4fcac02eed37c80065dbdc38f57cb4ed64f2df51603d64e93d78595696b368dbf132ab8bb72108ba7895dd6dd4c43642ea7a393", 0xda}, {&(0x7f0000000c40)="5153965b4f73295c61d138febaf76a2d0fe45c05341619dbebb48624c99235adf50f9f559124e2f8f90cf0b2a651e8683182ee3ce1d393ac2bab4acbc3dc3eb281a21df3744f17d253f9217ee844c56286a4667c87dc0c37611622bbacfa1b1215a79effd078b82f2854bad2894d1ea71c62da6c3e33ffff380af8b913fdec5d7fbd21a21cffd728c4ad0da7fa006bdfe8cd1a746fadb6fc3adadbc11b52b7959e6c647b432c5bfe5cdff0b8a2c84533a46c136285586be9ac86fa424eb7", 0xbe}, {&(0x7f0000000d00)="36fd784b9c8cad894d8346b42a1f18e8f1ea060641c74f6626bdc3694ab058dd255a6de8e71b69a1a6c4db245dda888ca483453426e5109fd28ae88635273dc3521b155c2b04022dd06bca7f1a06e6812534b100359221cdbe060c104efe9b35b334c74a4adefbb190918bcabe4d1ae3aabfb0fc10d9772899de47c28084b06ea219dc6559c4c28b73a7b15263a11f59e4a69de5fbcffaa9225622f4250f21b89f8c669f72bdbd6e6f0074df1c201039363a4dd3d887cc1337979d27140c7d0af7611ee2f706c12bad62038892e9a6af422d686384b42c46aa554e", 0xdb}], 0x3}}, {{&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="b0fcc11a4c10b20ba8f641729f45fd8c4896aba5a760565300be697b954165fde97d057abd241c0dda1ff8ecf74924f98049f432935c8d5e022788dac1c99bfb9bdfe2a7b63fc5a1cd572e8bbea8ec6849c1ab4afe779d49b37541cb5e35f60593745c1f02fe902e", 0x68}, {&(0x7f0000000f40)="9ce1511222d46471f66e6ea344d605ca6a09fbe4ca7fa2", 0x17}, {&(0x7f0000000f80)="56a1162dd101be86a1cd959badba305419684667373bc4960335911057f800f0bab29c29f033173b2aab21f372f040f6100e5831cbe22110195e521e0614a5c17cb94ea972f494c90615c9151fd88ccc72b5d180d904e93def107d3dfff83443f276a3316d767825e0c6456a49cd35a2b77a57082668283d92894a2ac0d623006544ba26d3eb6ede3a779d7d579bc1ebc5c9e233fdb114fced64a5a9ab7117e3db60558b0bb6228f922ec37ca69fa797bdfc45d2872da0e7f7b403e24e6468a241128a99dd024af61380319907435eeae29bc3fead47e72d86ed1f0db5d40ecf56e386f5396f841a160e07e1ca71d56a9f8b3eb7effd5e", 0xf7}, {&(0x7f0000001080)="2a0ac64f78fcaf35f3aafcc38dd453ac3ca8a5fd0058df720ab8d395dce2e37b5621403100647bff79e539c1234bcc2b735462720d5c1cbeb5caf95cfd96553091a318a7a1412ba32f26efd1ef315e18fa88d23adcef0c5bb4003a047f5f88532facc0de8889dc4b2cf919b84cacbe73c0", 0x71}, {&(0x7f0000001100)="d59a9cb7392fa51527cb8982e59e4fef6b1b9e8775002b7c8a", 0x19}, {&(0x7f0000001140)="aa02c94c3cc27323022895d3604efa5b88d7b491e994c34c96f66b944f3b10f9e1b0a00d90fadae12281386dbaaa217cd573bed4070b1b71298c7ddd7b63ce9bd07489c7eea02406cf524c0e42a6817c302e5b22906e9ded44ba3f20e72c2b1336b6b85a7c6f26a9e3455eb505c57f13f785e7442ff987ad665eb0dbf5a77505f274fef8e2d48a0d381a33d684566f4e471c8b4cb3401e814062e65f5484ce4cc5", 0xa1}, {&(0x7f0000001200)="2f7702c4b3ee2605205941d1bfe7b182750ced4a6030e2963d4fa87705f6150e1510e56f7935f05adbea1629979c1b4232339122888601f88b212d1eefdc67f133a2f222b26435dd4f4fe24f8417e4e009904c39e02962bc515277ab75588f90e57b29f6b840e34c8ca47bb6c0b0176f0db97bc1cc751d299d6763c471a8af415d5b4994cd6ffa55d23e4b", 0x8b}], 0x7, &(0x7f0000001540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r1]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r0, r2]}}], 0xc0, 0x4040000}}, {{&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="8a319ecad5869a7d0790674d70dbc5fb76b14628dc28b0c1142d5a72e118d4cc27034c147cbb34d98181e30cc65be64473b89bde5690d15b83abecc5207217e290904d5cd052c1732cbadb1c513571e6af809d979890b388f6", 0x59}], 0x2, &(0x7f0000002dc0)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [r2, r0, r1, r0, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5]}}, @rights={{0x34, 0x1, 0x1, [r6, r0, r7, r8, r9, r10, r11, r12, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r16, r17}}}, @rights={{0x14, 0x1, 0x1, [r18]}}], 0x148, 0x20000000}}], 0x5, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) fcntl$getflags(r1, 0x401) 14:25:29 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 82) 14:25:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x4000000000000000, 0x0, 0x0}, 0x58) 14:25:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffffffa1) 14:25:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x2e000000) 14:25:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xf5ffffff00000000, 0x0, 0x0}, 0x58) [ 374.109753][ T8952] FAULT_INJECTION: forcing a failure. [ 374.109753][ T8952] name failslab, interval 1, probability 0, space 0, times 0 [ 374.131286][ T8962] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 374.140246][ T8952] CPU: 1 PID: 8952 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 374.150221][ T8952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 374.160115][ T8952] Call Trace: [ 374.163333][ T8952] [ 374.166103][ T8952] dump_stack_lvl+0x151/0x1b7 [ 374.170617][ T8952] ? bfq_pos_tree_add_move+0x43e/0x43e [ 374.175999][ T8952] dump_stack+0x15/0x17 [ 374.179987][ T8952] should_fail+0x3c0/0x510 [ 374.184240][ T8952] __should_failslab+0x9f/0xe0 [ 374.188896][ T8952] should_failslab+0x9/0x20 [ 374.193180][ T8952] kmem_cache_alloc+0x4f/0x2f0 [ 374.197797][ T8952] ? anon_vma_clone+0xa1/0x4f0 [ 374.202379][ T8952] anon_vma_clone+0xa1/0x4f0 [ 374.206896][ T8952] anon_vma_fork+0x91/0x4f0 [ 374.211235][ T8952] ? anon_vma_name+0x43/0x70 [ 374.215659][ T8952] dup_mmap+0x750/0xea0 [ 374.219652][ T8952] ? __delayed_free_task+0x20/0x20 [ 374.224599][ T8952] ? mm_init+0x807/0x960 [ 374.228689][ T8952] dup_mm+0x91/0x330 [ 374.232410][ T8952] copy_mm+0x108/0x1b0 [ 374.236316][ T8952] copy_process+0x1295/0x3250 [ 374.240839][ T8952] ? check_stack_object+0xf7/0x130 [ 374.245784][ T8952] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 374.250725][ T8952] ? copy_clone_args_from_user+0x6cf/0x790 [ 374.256366][ T8952] kernel_clone+0x22d/0x990 [ 374.260706][ T8952] ? dup_mmap+0xea0/0xea0 [ 374.264871][ T8952] ? create_io_thread+0x1e0/0x1e0 [ 374.269732][ T8952] ? file_end_write+0x1b0/0x1b0 [ 374.274418][ T8952] __x64_sys_clone3+0x375/0x3a0 [ 374.279105][ T8952] ? __ia32_sys_clone+0x300/0x300 [ 374.283965][ T8952] ? ksys_write+0x25f/0x2c0 [ 374.288305][ T8952] ? debug_smp_processor_id+0x17/0x20 [ 374.293511][ T8952] do_syscall_64+0x44/0xd0 [ 374.297774][ T8952] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 374.303493][ T8952] RIP: 0033:0x7f4591dbd0d9 [ 374.307747][ T8952] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 374.327813][ T8952] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 374.336575][ T8952] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 374.344387][ T8952] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 374.352195][ T8952] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xfbffffff00000000, 0x0, 0x0}, 0x58) 14:25:29 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffffffe4) 14:25:29 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3a000000) 14:25:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xff0f010000000000, 0x0, 0x0}, 0x58) [ 374.360009][ T8952] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 374.367819][ T8952] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 374.375636][ T8952] [ 374.384030][ T8963] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:29 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 83) [ 374.453384][ T8977] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 374.471784][ T8983] FAULT_INJECTION: forcing a failure. [ 374.471784][ T8983] name failslab, interval 1, probability 0, space 0, times 0 [ 374.485751][ T8981] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 374.486053][ T8983] CPU: 0 PID: 8983 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 374.503874][ T8983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 374.514062][ T8983] Call Trace: [ 374.517151][ T8983] [ 374.519928][ T8983] dump_stack_lvl+0x151/0x1b7 [ 374.524443][ T8983] ? bfq_pos_tree_add_move+0x43e/0x43e [ 374.529739][ T8983] dump_stack+0x15/0x17 [ 374.533729][ T8983] should_fail+0x3c0/0x510 [ 374.537982][ T8983] __should_failslab+0x9f/0xe0 [ 374.542582][ T8983] should_failslab+0x9/0x20 [ 374.547028][ T8983] kmem_cache_alloc+0x4f/0x2f0 [ 374.551607][ T8983] ? anon_vma_clone+0xa1/0x4f0 [ 374.556207][ T8983] anon_vma_clone+0xa1/0x4f0 [ 374.560639][ T8983] anon_vma_fork+0x91/0x4f0 [ 374.564982][ T8983] ? anon_vma_name+0x4c/0x70 [ 374.569401][ T8983] dup_mmap+0x750/0xea0 [ 374.573406][ T8983] ? __delayed_free_task+0x20/0x20 [ 374.578431][ T8983] ? mm_init+0x807/0x960 [ 374.582510][ T8983] dup_mm+0x91/0x330 [ 374.586239][ T8983] copy_mm+0x108/0x1b0 [ 374.590145][ T8983] copy_process+0x1295/0x3250 [ 374.594662][ T8983] ? check_stack_object+0xf7/0x130 [ 374.599605][ T8983] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 374.604550][ T8983] ? copy_clone_args_from_user+0x6cf/0x790 [ 374.610195][ T8983] kernel_clone+0x22d/0x990 [ 374.614531][ T8983] ? dup_mmap+0xea0/0xea0 [ 374.618697][ T8983] ? create_io_thread+0x1e0/0x1e0 [ 374.623734][ T8983] ? bpf_send_signal_common+0x23c/0x330 [ 374.629122][ T8983] __x64_sys_clone3+0x375/0x3a0 [ 374.633800][ T8983] ? __ia32_sys_clone+0x300/0x300 [ 374.638662][ T8983] ? bpf_trace_run1+0x1c0/0x1c0 [ 374.643530][ T8983] ? ksys_write+0x25f/0x2c0 [ 374.647878][ T8983] ? __traceiter_sys_enter+0x2f/0x50 [ 374.652993][ T8983] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 374.658895][ T8983] do_syscall_64+0x44/0xd0 [ 374.663234][ T8983] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 374.668965][ T8983] RIP: 0033:0x7f4591dbd0d9 [ 374.673215][ T8983] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 374.692829][ T8983] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 14:25:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0xffffffff00000000, 0x0, 0x0}, 0x58) 14:25:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x3f000000) 14:25:30 executing program 5: r0 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) close_range(0xffffffffffffffff, r0, 0x0) (async, rerun: 32) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="180100000006000000000000000000008500a3ce252da409de3500006d0000009539737345d229d44835e9938fb4fe9acff7d319a3b057e1b180a01bb14879ddc39adc033281e455ae7ea04002a51f8547709059806d28abdb"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async, rerun: 32) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00'}, 0x10) (async) r3 = open(&(0x7f0000002b00)='./file0\x00', 0x20000, 0x4) (async) r4 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000002b40)={0xffffffffffffffff, 0x0, 0x25, 0xf}, 0x10) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r6}, 0x10) pipe2$9p(&(0x7f0000002b80)={0xffffffffffffffff}, 0x84000) (async) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r8}, 0x10) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r9}, 0x10) (async) r10 = socket$inet_tcp(0x2, 0x1, 0x0) r11 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000002bc0)='/sys/block/ram11', 0x8000, 0x20) r12 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000002c00), 0x2, 0x0) (async) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() process_vm_writev(r14, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r15 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r16) (async) fstat(0xffffffffffffffff, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r18 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000002d80), 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002f40)=[{{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="4e9fa12f671758d99a7727c723d0495b06a237ae861dfc9e16a493d6d6d28badf91b9f39925d4c0c3e2bc4ea800939f1e7c7748413118de264ce9a9d34bb77f08f21eef2bbaa2f87342ad068d50521b26d5104852e2c27c8", 0x58}], 0x1, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88, 0x1}}, {{&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000006c0)="d9118db7c95bfb76424744da38495b867a34cf5fe17bea39af67ae2dbfec396d79a7c2792b7ebb12af67ff1fd2f9116f4fb128d5c342cdddaa24dfb16ba1f1d19707687c6d9408121637921ff73e5a81ee79bda5476e2aac992bc09b7b4673e2360f3d185fc66357c8b1eae499d8b490157ad4f8e69598727e3f863fb6d9496d76c43328fe7462c6966012eaef11473133f37072cf1ab3c084778c6c30b7fddd", 0xa0}, {&(0x7f0000000780)="df36f32b650d726712c5d9fbe21991758322e377f6e67fef24c53b20679420ce16829fcc11b332c0fe37e1e9d2608acb0b88c39148907729c69149a4e390184823a43d845ae313a6565bb661fc07c74603352d0b1dad0ec3d64366ac629df68af86e3cb8baf11c5955333d065ec26185cc1e7bfacb53bba9f7e8ef68a7891bc8ab2a1d3d3f5015312bcbd02b3f74692802a3dc08c2b19726dbb78b0c41d0a3acb3684f89c2ba9151c139b409791353006b", 0xb1}, {&(0x7f0000000840)="5c35ac77c100613864b68141f02cfc58a2fe2923ec8c4fce1ac1e87ad55419742412b585f4798818125ce193aea1d0e658c4b7d929e38ae564623658df83ec3eef23ca73fec85a9813d01e8c73eff84cf437d5e1ee612f5df7f4f0448807ed4d16f7f00b044f16e040103dce1a7834ff750e", 0x72}, {&(0x7f00000008c0)="0ca3636e94dd72238b62e2901df459e91e566cd16f3394e9cb300309566a9ea403983f03a975e2f4d4bddd6e4924490f564256957fa3ffaf37dc218f24bf4907c2edf69e904c585f776505a0012d3d7522fc1e62ed463aadb478d73e2b57545f9b385b8c676e196de9692f0460761d9f039e674eb163ee81dd76c1d08921a12d022bbdce786b98fcdb43dfde3a8089b894a055e38aa00bc9c6e07db5a47a87af0b5be7b39885e0236b16360809ac57e3d8c6bd47c28461a553102b238b12d558ed8bf768c385b656f06eae907ca46944cad45b7c6bcab3c6748cfe5526b6ea6b3d22dc868d8ec3d4e11aa4e51ff8705c34d41194063108a3", 0xf8}, {&(0x7f00000009c0)="16c8e1d5a5dc04a6f5bbe436b5af11a77eb49530a0d25610da33c7067197ee2978f02fde48fb66879fc4e0a663037ff18780e2d7ce5c00763dcb5b5518e70022ebe0b036", 0x44}], 0x5, 0x0, 0x0, 0x20000004}}, {{&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000b40)="fe4376b8d2c22c75570bce7eecb952c27046c168b5541de5a8401ceca4b091beaa6ec3121706cc7856649b6f15f86723aee8946fdf4cf8e593af8d5bc40363073893fed1fa94d5bdf59bff1745106d2944c0acd1704d716f9e730370cf60310b40a955861d3bd722b3030532b0ea8704815bd2dcbab2ed8de4faccc70b6f381ea57a316822ce65a2f9d44d6fd06c3698cde7e833029d77eacc76879207ce7ef0d039bda20f43e4fcac02eed37c80065dbdc38f57cb4ed64f2df51603d64e93d78595696b368dbf132ab8bb72108ba7895dd6dd4c43642ea7a393", 0xda}, {&(0x7f0000000c40)="5153965b4f73295c61d138febaf76a2d0fe45c05341619dbebb48624c99235adf50f9f559124e2f8f90cf0b2a651e8683182ee3ce1d393ac2bab4acbc3dc3eb281a21df3744f17d253f9217ee844c56286a4667c87dc0c37611622bbacfa1b1215a79effd078b82f2854bad2894d1ea71c62da6c3e33ffff380af8b913fdec5d7fbd21a21cffd728c4ad0da7fa006bdfe8cd1a746fadb6fc3adadbc11b52b7959e6c647b432c5bfe5cdff0b8a2c84533a46c136285586be9ac86fa424eb7", 0xbe}, {&(0x7f0000000d00)="36fd784b9c8cad894d8346b42a1f18e8f1ea060641c74f6626bdc3694ab058dd255a6de8e71b69a1a6c4db245dda888ca483453426e5109fd28ae88635273dc3521b155c2b04022dd06bca7f1a06e6812534b100359221cdbe060c104efe9b35b334c74a4adefbb190918bcabe4d1ae3aabfb0fc10d9772899de47c28084b06ea219dc6559c4c28b73a7b15263a11f59e4a69de5fbcffaa9225622f4250f21b89f8c669f72bdbd6e6f0074df1c201039363a4dd3d887cc1337979d27140c7d0af7611ee2f706c12bad62038892e9a6af422d686384b42c46aa554e", 0xdb}], 0x3}}, {{&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000ec0)="b0fcc11a4c10b20ba8f641729f45fd8c4896aba5a760565300be697b954165fde97d057abd241c0dda1ff8ecf74924f98049f432935c8d5e022788dac1c99bfb9bdfe2a7b63fc5a1cd572e8bbea8ec6849c1ab4afe779d49b37541cb5e35f60593745c1f02fe902e", 0x68}, {&(0x7f0000000f40)="9ce1511222d46471f66e6ea344d605ca6a09fbe4ca7fa2", 0x17}, {&(0x7f0000000f80)="56a1162dd101be86a1cd959badba305419684667373bc4960335911057f800f0bab29c29f033173b2aab21f372f040f6100e5831cbe22110195e521e0614a5c17cb94ea972f494c90615c9151fd88ccc72b5d180d904e93def107d3dfff83443f276a3316d767825e0c6456a49cd35a2b77a57082668283d92894a2ac0d623006544ba26d3eb6ede3a779d7d579bc1ebc5c9e233fdb114fced64a5a9ab7117e3db60558b0bb6228f922ec37ca69fa797bdfc45d2872da0e7f7b403e24e6468a241128a99dd024af61380319907435eeae29bc3fead47e72d86ed1f0db5d40ecf56e386f5396f841a160e07e1ca71d56a9f8b3eb7effd5e", 0xf7}, {&(0x7f0000001080)="2a0ac64f78fcaf35f3aafcc38dd453ac3ca8a5fd0058df720ab8d395dce2e37b5621403100647bff79e539c1234bcc2b735462720d5c1cbeb5caf95cfd96553091a318a7a1412ba32f26efd1ef315e18fa88d23adcef0c5bb4003a047f5f88532facc0de8889dc4b2cf919b84cacbe73c0", 0x71}, {&(0x7f0000001100)="d59a9cb7392fa51527cb8982e59e4fef6b1b9e8775002b7c8a", 0x19}, {&(0x7f0000001140)="aa02c94c3cc27323022895d3604efa5b88d7b491e994c34c96f66b944f3b10f9e1b0a00d90fadae12281386dbaaa217cd573bed4070b1b71298c7ddd7b63ce9bd07489c7eea02406cf524c0e42a6817c302e5b22906e9ded44ba3f20e72c2b1336b6b85a7c6f26a9e3455eb505c57f13f785e7442ff987ad665eb0dbf5a77505f274fef8e2d48a0d381a33d684566f4e471c8b4cb3401e814062e65f5484ce4cc5", 0xa1}, {&(0x7f0000001200)="2f7702c4b3ee2605205941d1bfe7b182750ced4a6030e2963d4fa87705f6150e1510e56f7935f05adbea1629979c1b4232339122888601f88b212d1eefdc67f133a2f222b26435dd4f4fe24f8417e4e009904c39e02962bc515277ab75588f90e57b29f6b840e34c8ca47bb6c0b0176f0db97bc1cc751d299d6763c471a8af415d5b4994cd6ffa55d23e4b", 0x8b}], 0x7, &(0x7f0000001540)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r2, r1]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r0, r2]}}], 0xc0, 0x4040000}}, {{&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="8a319ecad5869a7d0790674d70dbc5fb76b14628dc28b0c1142d5a72e118d4cc27034c147cbb34d98181e30cc65be64473b89bde5690d15b83abecc5207217e290904d5cd052c1732cbadb1c513571e6af809d979890b388f6", 0x59}], 0x2, &(0x7f0000002dc0)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [r2, r0, r1, r0, r1, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5]}}, @rights={{0x34, 0x1, 0x1, [r6, r0, r7, r8, r9, r10, r11, r12, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, r13}}}, @cred={{0x1c, 0x1, 0x2, {r14, r16, r17}}}, @rights={{0x14, 0x1, 0x1, [r18]}}], 0x148, 0x20000000}}], 0x5, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) (async) fcntl$getflags(r1, 0x401) 14:25:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xffffffea) 14:25:30 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 84) [ 374.701074][ T8983] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 374.708972][ T8983] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 374.716781][ T8983] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 374.724595][ T8983] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 374.732405][ T8983] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 374.740224][ T8983] 14:25:30 executing program 2: r0 = syz_clone3(&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x4}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = syz_io_uring_setup(0xf6d, &(0x7f00000002c0), &(0x7f0000ca5000/0x1000)=nil, &(0x7f0000091000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r2) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) syz_io_uring_complete(r3) r5 = gettid() openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x50040, 0x0) r6 = openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x240, 0x13, 0x1d}, 0x18) r7 = syz_clone3(&(0x7f00000002c0)={0x800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f0000000140)=""/147, 0x93, &(0x7f00000000c0)=""/5, &(0x7f0000000200)=[r5, r0], 0x2, {r6}}, 0x58) r8 = getpid() process_vm_readv(r8, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000640)=0x0) r10 = gettid() process_vm_writev(r10, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r11 = openat$cgroup_ro(r6, &(0x7f00000006c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_clone3(&(0x7f0000000700)={0x100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0x16}, &(0x7f00000004c0)=""/167, 0xa7, &(0x7f0000000580)=""/180, &(0x7f0000000680)=[r8, r5, r0, r1, r7, r9, r10], 0x7, {r11}}, 0x58) 14:25:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x58) [ 374.792003][ T8996] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 374.799123][ T9000] FAULT_INJECTION: forcing a failure. [ 374.799123][ T9000] name failslab, interval 1, probability 0, space 0, times 0 [ 374.814730][ T8998] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:30 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000000) 14:25:30 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xfffffff4) [ 374.833431][ T9000] CPU: 0 PID: 9000 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 374.844381][ T9000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 374.845537][ T30] audit: type=1400 audit(1669731930.099:244): avc: denied { ioctl } for pid=9001 comm="syz-executor.2" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=41811 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 374.854269][ T9000] Call Trace: [ 374.854278][ T9000] [ 374.854286][ T9000] dump_stack_lvl+0x151/0x1b7 [ 374.854312][ T9000] ? bfq_pos_tree_add_move+0x43e/0x43e [ 374.896023][ T9000] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 374.901710][ T30] audit: type=1400 audit(1669731930.099:245): avc: denied { checkpoint_restore } for pid=9001 comm="syz-executor.2" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 374.902881][ T9000] dump_stack+0x15/0x17 [ 374.928744][ T9000] should_fail+0x3c0/0x510 [ 374.932996][ T9000] __should_failslab+0x9f/0xe0 [ 374.937596][ T9000] should_failslab+0x9/0x20 [ 374.941937][ T9000] kmem_cache_alloc+0x4f/0x2f0 [ 374.946707][ T9000] ? anon_vma_fork+0xf7/0x4f0 [ 374.951220][ T9000] anon_vma_fork+0xf7/0x4f0 [ 374.955562][ T9000] ? anon_vma_name+0x43/0x70 [ 374.959989][ T9000] dup_mmap+0x750/0xea0 [ 374.963981][ T9000] ? __delayed_free_task+0x20/0x20 [ 374.968929][ T9000] ? mm_init+0x807/0x960 [ 374.973005][ T9000] dup_mm+0x91/0x330 [ 374.976737][ T9000] copy_mm+0x108/0x1b0 [ 374.980647][ T9000] copy_process+0x1295/0x3250 [ 374.985170][ T9000] ? check_stack_object+0xf7/0x130 [ 374.990106][ T9000] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 374.995058][ T9000] ? copy_clone_args_from_user+0x6cf/0x790 [ 375.000699][ T9000] kernel_clone+0x22d/0x990 [ 375.005036][ T9000] ? dup_mmap+0xea0/0xea0 [ 375.009204][ T9000] ? create_io_thread+0x1e0/0x1e0 [ 375.014065][ T9000] ? bpf_send_signal_common+0x23c/0x330 [ 375.019451][ T9000] __x64_sys_clone3+0x375/0x3a0 [ 375.024132][ T9000] ? __ia32_sys_clone+0x300/0x300 [ 375.028993][ T9000] ? bpf_trace_run1+0x1c0/0x1c0 [ 375.033678][ T9000] ? ksys_write+0x25f/0x2c0 [ 375.038023][ T9000] ? __traceiter_sys_enter+0x2f/0x50 [ 375.043137][ T9000] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 375.049041][ T9000] do_syscall_64+0x44/0xd0 [ 375.053292][ T9000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 375.059020][ T9000] RIP: 0033:0x7f4591dbd0d9 [ 375.063275][ T9000] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 375.082719][ T9000] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 375.090959][ T9000] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 375.098949][ T9000] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 375.106761][ T9000] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 375.114572][ T9000] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 375.122385][ T9000] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 375.130197][ T9000] [ 375.137725][ T9000] ================================================================== [ 375.145605][ T9000] BUG: KASAN: use-after-free in vm_area_free+0x7e/0x230 [ 375.152374][ T9000] Write of size 4 at addr ffff88811d0e4998 by task syz-executor.3/9000 [ 375.160447][ T9000] [ 375.162613][ T9000] CPU: 0 PID: 9000 Comm: syz-executor.3 Not tainted 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 375.172597][ T9000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 375.182489][ T9000] Call Trace: [ 375.185611][ T9000] [ 375.188401][ T9000] dump_stack_lvl+0x151/0x1b7 [ 375.192903][ T9000] ? bfq_pos_tree_add_move+0x43e/0x43e [ 375.198198][ T9000] ? panic+0x727/0x727 [ 375.202111][ T9000] ? slab_free_freelist_hook+0xc9/0x1a0 [ 375.207490][ T9000] print_address_description+0x87/0x3d0 [ 375.212956][ T9000] kasan_report+0x1a6/0x1f0 [ 375.217292][ T9000] ? vm_area_free+0x7e/0x230 [ 375.221717][ T9000] ? vm_area_free+0x7e/0x230 [ 375.226146][ T9000] kasan_check_range+0x2aa/0x2e0 [ 375.230921][ T9000] __kasan_check_write+0x14/0x20 [ 375.235690][ T9000] vm_area_free+0x7e/0x230 [ 375.239945][ T9000] dup_mmap+0xbcd/0xea0 [ 375.243940][ T9000] ? __delayed_free_task+0x20/0x20 [ 375.248886][ T9000] ? mm_init+0x807/0x960 [ 375.252962][ T9000] dup_mm+0x91/0x330 [ 375.256695][ T9000] copy_mm+0x108/0x1b0 [ 375.260600][ T9000] copy_process+0x1295/0x3250 [ 375.265343][ T9000] ? check_stack_object+0xf7/0x130 [ 375.270282][ T9000] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 375.275234][ T9000] ? copy_clone_args_from_user+0x6cf/0x790 [ 375.280868][ T9000] kernel_clone+0x22d/0x990 [ 375.285209][ T9000] ? dup_mmap+0xea0/0xea0 [ 375.289383][ T9000] ? create_io_thread+0x1e0/0x1e0 [ 375.294234][ T9000] ? bpf_send_signal_common+0x23c/0x330 [ 375.299614][ T9000] __x64_sys_clone3+0x375/0x3a0 [ 375.304301][ T9000] ? __ia32_sys_clone+0x300/0x300 [ 375.309162][ T9000] ? bpf_trace_run1+0x1c0/0x1c0 [ 375.313847][ T9000] ? ksys_write+0x25f/0x2c0 [ 375.318192][ T9000] ? __traceiter_sys_enter+0x2f/0x50 [ 375.323307][ T9000] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 375.329412][ T9000] do_syscall_64+0x44/0xd0 [ 375.333661][ T9000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 375.339388][ T9000] RIP: 0033:0x7f4591dbd0d9 [ 375.343642][ T9000] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 375.363081][ T9000] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 375.371330][ T9000] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 375.379137][ T9000] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 375.386950][ T9000] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 375.394762][ T9000] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 375.402571][ T9000] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 375.410389][ T9000] [ 375.413247][ T9000] [ 375.415417][ T9000] Allocated by task 8983: [ 375.419583][ T9000] __kasan_slab_alloc+0xb2/0xe0 [ 375.424269][ T9000] kmem_cache_alloc+0x189/0x2f0 [ 375.428954][ T9000] vm_area_dup+0x26/0x1d0 [ 375.433122][ T9000] dup_mmap+0x6b8/0xea0 [ 375.437114][ T9000] dup_mm+0x91/0x330 [ 375.440848][ T9000] copy_mm+0x108/0x1b0 [ 375.444751][ T9000] copy_process+0x1295/0x3250 [ 375.449264][ T9000] kernel_clone+0x22d/0x990 [ 375.453605][ T9000] __x64_sys_clone3+0x375/0x3a0 [ 375.458292][ T9000] do_syscall_64+0x44/0xd0 [ 375.462545][ T9000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 375.468275][ T9000] [ 375.470442][ T9000] Freed by task 8986: [ 375.474262][ T9000] kasan_set_track+0x4c/0x70 [ 375.478690][ T9000] kasan_set_free_info+0x23/0x40 [ 375.483463][ T9000] ____kasan_slab_free+0x126/0x160 [ 375.488409][ T9000] __kasan_slab_free+0x11/0x20 [ 375.493010][ T9000] slab_free_freelist_hook+0xc9/0x1a0 [ 375.498225][ T9000] kmem_cache_free+0x11a/0x2e0 [ 375.502816][ T9000] vm_area_free+0x1ae/0x230 [ 375.507155][ T9000] exit_mmap+0x5dd/0x7a0 [ 375.511241][ T9000] __mmput+0x95/0x300 [ 375.515054][ T9000] mmput+0x50/0x60 [ 375.518611][ T9000] exit_mm+0x50d/0x760 [ 375.522518][ T9000] do_exit+0x63c/0x24d0 [ 375.526512][ T9000] __ia32_sys_exit+0x0/0x40 [ 375.530941][ T9000] do_syscall_64+0x44/0xd0 [ 375.535197][ T9000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 375.540928][ T9000] [ 375.543085][ T9000] The buggy address belongs to the object at ffff88811d0e4940 [ 375.543085][ T9000] which belongs to the cache vm_area_struct of size 232 [ 375.557245][ T9000] The buggy address is located 88 bytes inside of [ 375.557245][ T9000] 232-byte region [ffff88811d0e4940, ffff88811d0e4a28) [ 375.570252][ T9000] The buggy address belongs to the page: [ 375.575729][ T9000] page:ffffea0004743900 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11d0e4 [ 375.585788][ T9000] flags: 0x4000000000000200(slab|zone=1) [ 375.591265][ T9000] raw: 4000000000000200 ffffea0004636400 0000000500000005 ffff888100274780 [ 375.599680][ T9000] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000 [ 375.608092][ T9000] page dumped because: kasan: bad access detected [ 375.614345][ T9000] page_owner tracks the page as allocated [ 375.619900][ T9000] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 6972, ts 330592057161, free_ts 330341548849 [ 375.635866][ T9000] post_alloc_hook+0x1ab/0x1b0 [ 375.640468][ T9000] get_page_from_freelist+0x38b/0x400 [ 375.645675][ T9000] __alloc_pages+0x3a8/0x7c0 [ 375.650103][ T9000] allocate_slab+0x62/0x580 [ 375.654439][ T9000] ___slab_alloc+0x2e2/0x6f0 [ 375.658865][ T9000] __slab_alloc+0x4a/0x90 [ 375.663032][ T9000] kmem_cache_alloc+0x205/0x2f0 [ 375.667722][ T9000] vm_area_alloc+0x24/0x130 [ 375.672069][ T9000] mmap_region+0xb80/0x1af0 [ 375.676421][ T9000] do_mmap+0x785/0xe40 [ 375.680304][ T9000] vm_mmap_pgoff+0x1d4/0x420 [ 375.684729][ T9000] ksys_mmap_pgoff+0xed/0x1e0 [ 375.689241][ T9000] __x64_sys_mmap+0x103/0x120 [ 375.693758][ T9000] do_syscall_64+0x44/0xd0 [ 375.698011][ T9000] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 375.703737][ T9000] page last free stack trace: [ 375.708249][ T9000] free_pcp_prepare+0x448/0x450 [ 375.712936][ T9000] free_unref_page_list+0x16a/0xad0 [ 375.717974][ T9000] release_pages+0xf3e/0xf90 [ 375.722401][ T9000] free_pages_and_swap_cache+0x97/0xb0 [ 375.727694][ T9000] tlb_flush_mmu+0x860/0xa00 [ 375.732120][ T9000] tlb_finish_mmu+0xd2/0x1f0 [ 375.736546][ T9000] exit_mmap+0x46e/0x7a0 [ 375.740624][ T9000] __mmput+0x95/0x300 [ 375.744446][ T9000] mmput+0x50/0x60 [ 375.748000][ T9000] exit_mm+0x50d/0x760 [ 375.751907][ T9000] do_exit+0x63c/0x24d0 [ 375.755899][ T9000] do_group_exit+0x13a/0x300 [ 375.760326][ T9000] get_signal+0x77e/0x1600 [ 375.764578][ T9000] arch_do_signal_or_restart+0x9f/0x670 [ 375.769960][ T9000] exit_to_user_mode_loop+0xd4/0x110 [ 375.775079][ T9000] syscall_exit_to_user_mode+0x79/0xc0 [ 375.780375][ T9000] [ 375.782545][ T9000] Memory state around the buggy address: [ 375.788018][ T9000] ffff88811d0e4880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x58) 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x58) 14:25:31 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 85) [ 375.795913][ T9000] ffff88811d0e4900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 375.803822][ T9000] >ffff88811d0e4980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 375.811718][ T9000] ^ [ 375.816395][ T9000] ffff88811d0e4a00: fb fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb [ 375.824302][ T9000] ffff88811d0e4a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 375.832188][ T9000] ================================================================== [ 375.840087][ T9000] Disabling lock debugging due to kernel taint 14:25:31 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') [ 375.875202][ T9012] FAULT_INJECTION: forcing a failure. [ 375.875202][ T9012] name failslab, interval 1, probability 0, space 0, times 0 [ 375.894714][ T9012] CPU: 1 PID: 9012 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 375.906092][ T9012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 375.916013][ T9012] Call Trace: [ 375.919105][ T9012] [ 375.921889][ T9012] dump_stack_lvl+0x151/0x1b7 [ 375.926399][ T9012] ? bfq_pos_tree_add_move+0x43e/0x43e [ 375.931702][ T9012] dump_stack+0x15/0x17 [ 375.935685][ T9012] should_fail+0x3c0/0x510 [ 375.939941][ T9012] __should_failslab+0x9f/0xe0 [ 375.944536][ T9012] should_failslab+0x9/0x20 [ 375.948874][ T9012] kmem_cache_alloc+0x4f/0x2f0 [ 375.953483][ T9012] ? anon_vma_fork+0x1b9/0x4f0 [ 375.958077][ T9012] anon_vma_fork+0x1b9/0x4f0 [ 375.962513][ T9012] dup_mmap+0x750/0xea0 [ 375.966502][ T9012] ? __delayed_free_task+0x20/0x20 [ 375.971443][ T9012] ? mm_init+0x807/0x960 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x58) 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x58) 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x70}, 0x58) 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x10a}, 0x58) [ 375.975519][ T9012] dup_mm+0x91/0x330 [ 375.979252][ T9012] copy_mm+0x108/0x1b0 [ 375.983254][ T9012] copy_process+0x1295/0x3250 [ 375.987763][ T9012] ? check_stack_object+0xf7/0x130 [ 375.992708][ T9012] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 375.997655][ T9012] ? copy_clone_args_from_user+0x6cf/0x790 [ 376.003301][ T9012] kernel_clone+0x22d/0x990 [ 376.007636][ T9012] ? dup_mmap+0xea0/0xea0 [ 376.011803][ T9012] ? create_io_thread+0x1e0/0x1e0 [ 376.016659][ T9012] ? file_end_write+0x1b0/0x1b0 [ 376.021346][ T9012] __x64_sys_clone3+0x375/0x3a0 [ 376.026033][ T9012] ? __ia32_sys_clone+0x300/0x300 [ 376.030895][ T9012] ? ksys_write+0x25f/0x2c0 [ 376.035235][ T9012] ? debug_smp_processor_id+0x17/0x20 [ 376.040443][ T9012] do_syscall_64+0x44/0xd0 [ 376.044696][ T9012] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 376.050424][ T9012] RIP: 0033:0x7f4591dbd0d9 [ 376.054678][ T9012] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x58) 14:25:31 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') (async) [ 376.074118][ T9012] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 376.082366][ T9012] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 376.090184][ T9012] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 376.097986][ T9012] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 376.105794][ T9012] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 376.113610][ T9012] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 376.121436][ T9012] 14:25:31 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 86) 14:25:31 executing program 2: r0 = syz_clone3(&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x4}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r2 = syz_io_uring_setup(0xf6d, &(0x7f00000002c0), &(0x7f0000ca5000/0x1000)=nil, &(0x7f0000091000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x32, 0xffffffffffffffff, 0x0) (async) close(r2) (async) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)) (async) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) syz_io_uring_complete(r3) r5 = gettid() (async) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x50040, 0x0) (async) r6 = openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x240, 0x13, 0x1d}, 0x18) r7 = syz_clone3(&(0x7f00000002c0)={0x800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f0000000140)=""/147, 0x93, &(0x7f00000000c0)=""/5, &(0x7f0000000200)=[r5, r0], 0x2, {r6}}, 0x58) r8 = getpid() process_vm_readv(r8, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000640)=0x0) r10 = gettid() process_vm_writev(r10, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) (async) r11 = openat$cgroup_ro(r6, &(0x7f00000006c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_clone3(&(0x7f0000000700)={0x100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0x16}, &(0x7f00000004c0)=""/167, 0xa7, &(0x7f0000000580)=""/180, &(0x7f0000000680)=[r8, r5, r0, r1, r7, r9, r10], 0x7, {r11}}, 0x58) 14:25:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000800) 14:25:31 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x900}, 0x58) 14:25:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xfffffff6) 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xa01}, 0x58) 14:25:31 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0xf}) [ 376.245036][ T9030] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.252782][ T9032] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.275383][ T9039] FAULT_INJECTION: forcing a failure. [ 376.275383][ T9039] name fail_page_alloc, interval 1, probability 0, space 0, times 0 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1100}, 0x58) [ 376.313424][ T9049] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.325828][ T9039] CPU: 1 PID: 9039 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 376.337206][ T9039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 376.347098][ T9039] Call Trace: [ 376.350222][ T9039] [ 376.353005][ T9039] dump_stack_lvl+0x151/0x1b7 [ 376.357685][ T9039] ? bfq_pos_tree_add_move+0x43e/0x43e 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1f00}, 0x58) 14:25:31 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x81000000) 14:25:31 executing program 2: r0 = syz_clone3(&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=0x0, 0x0, {0x4}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) r2 = syz_io_uring_setup(0xf6d, &(0x7f00000002c0), &(0x7f0000ca5000/0x1000)=nil, &(0x7f0000091000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x32, 0xffffffffffffffff, 0x0) (async) close(r2) (async) r4 = userfaultfd(0x80001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) syz_io_uring_complete(r3) (async) r5 = gettid() openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x50040, 0x0) r6 = openat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x240, 0x13, 0x1d}, 0x18) r7 = syz_clone3(&(0x7f00000002c0)={0x800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f0000000140)=""/147, 0x93, &(0x7f00000000c0)=""/5, &(0x7f0000000200)=[r5, r0], 0x2, {r6}}, 0x58) r8 = getpid() process_vm_readv(r8, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000640)=0x0) r10 = gettid() process_vm_writev(r10, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) (async) r11 = openat$cgroup_ro(r6, &(0x7f00000006c0)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) syz_clone3(&(0x7f0000000700)={0x100, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), {0x16}, &(0x7f00000004c0)=""/167, 0xa7, &(0x7f0000000580)=""/180, &(0x7f0000000680)=[r8, r5, r0, r1, r7, r9, r10], 0x7, {r11}}, 0x58) [ 376.361852][ T9054] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.363063][ T9039] ? stack_trace_save+0x1f0/0x1f0 [ 376.376008][ T9039] ? __kernel_text_address+0x9a/0x110 [ 376.381210][ T9039] dump_stack+0x15/0x17 [ 376.385292][ T9039] should_fail+0x3c0/0x510 [ 376.390060][ T9039] should_fail_alloc_page+0x58/0x70 [ 376.395098][ T9039] __alloc_pages+0x1de/0x7c0 [ 376.399525][ T9039] ? stack_trace_save+0x12d/0x1f0 [ 376.404383][ T9039] ? stack_trace_snprint+0x100/0x100 [ 376.409502][ T9039] ? __count_vm_events+0x30/0x30 [ 376.414285][ T9039] ? __kasan_slab_alloc+0xc4/0xe0 [ 376.419134][ T9039] ? __kasan_slab_alloc+0xb2/0xe0 [ 376.424083][ T9039] ? kmem_cache_alloc+0x189/0x2f0 [ 376.429294][ T9039] ? anon_vma_fork+0x1b9/0x4f0 [ 376.433889][ T9039] get_zeroed_page+0x19/0x40 [ 376.438316][ T9039] __pud_alloc+0x8b/0x260 [ 376.442483][ T9039] ? do_handle_mm_fault+0x2370/0x2370 [ 376.447687][ T9039] copy_page_range+0xd9e/0x1090 [ 376.452381][ T9039] ? pfn_valid+0x1e0/0x1e0 [ 376.456625][ T9039] dup_mmap+0x99f/0xea0 [ 376.460619][ T9039] ? __delayed_free_task+0x20/0x20 [ 376.465654][ T9039] ? mm_init+0x807/0x960 [ 376.469729][ T9039] dup_mm+0x91/0x330 [ 376.473460][ T9039] copy_mm+0x108/0x1b0 [ 376.477367][ T9039] copy_process+0x1295/0x3250 [ 376.481882][ T9039] ? check_stack_object+0xf7/0x130 [ 376.486829][ T9039] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 376.491783][ T9039] ? copy_clone_args_from_user+0x6cf/0x790 [ 376.497416][ T9039] kernel_clone+0x22d/0x990 [ 376.501758][ T9039] ? dup_mmap+0xea0/0xea0 [ 376.505921][ T9039] ? create_io_thread+0x1e0/0x1e0 [ 376.510790][ T9039] ? file_end_write+0x1b0/0x1b0 [ 376.515474][ T9039] __x64_sys_clone3+0x375/0x3a0 [ 376.520156][ T9039] ? __ia32_sys_clone+0x300/0x300 [ 376.525016][ T9039] ? ksys_write+0x25f/0x2c0 [ 376.529360][ T9039] ? debug_smp_processor_id+0x17/0x20 [ 376.534564][ T9039] do_syscall_64+0x44/0xd0 [ 376.538820][ T9039] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 376.544544][ T9039] RIP: 0033:0x7f4591dbd0d9 [ 376.548797][ T9039] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 376.568239][ T9039] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 376.576491][ T9039] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 376.584385][ T9039] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 376.592197][ T9039] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 376.600011][ T9039] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x58) 14:25:31 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 87) 14:25:31 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xfffffffb) [ 376.607819][ T9039] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 376.615643][ T9039] 14:25:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x58) [ 376.657519][ T9070] FAULT_INJECTION: forcing a failure. [ 376.657519][ T9070] name failslab, interval 1, probability 0, space 0, times 0 [ 376.661571][ T9069] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.682961][ T9072] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.696716][ T9070] CPU: 0 PID: 9070 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 376.708104][ T9070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 376.717993][ T9070] Call Trace: [ 376.721112][ T9070] [ 376.723896][ T9070] dump_stack_lvl+0x151/0x1b7 [ 376.728404][ T9070] ? bfq_pos_tree_add_move+0x43e/0x43e [ 376.733701][ T9070] dump_stack+0x15/0x17 [ 376.737689][ T9070] should_fail+0x3c0/0x510 [ 376.742029][ T9070] __should_failslab+0x9f/0xe0 [ 376.746628][ T9070] should_failslab+0x9/0x20 [ 376.750969][ T9070] kmem_cache_alloc+0x4f/0x2f0 [ 376.755576][ T9070] ? vm_area_dup+0x26/0x1d0 [ 376.759904][ T9070] ? __kasan_check_read+0x11/0x20 [ 376.764769][ T9070] vm_area_dup+0x26/0x1d0 [ 376.768934][ T9070] dup_mmap+0x6b8/0xea0 [ 376.772928][ T9070] ? __delayed_free_task+0x20/0x20 [ 376.777876][ T9070] ? mm_init+0x807/0x960 [ 376.781954][ T9070] dup_mm+0x91/0x330 [ 376.785684][ T9070] copy_mm+0x108/0x1b0 [ 376.789590][ T9070] copy_process+0x1295/0x3250 [ 376.794107][ T9070] ? check_stack_object+0xf7/0x130 [ 376.799050][ T9070] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 376.804000][ T9070] ? copy_clone_args_from_user+0x6cf/0x790 [ 376.809638][ T9070] kernel_clone+0x22d/0x990 [ 376.813982][ T9070] ? dup_mmap+0xea0/0xea0 [ 376.818144][ T9070] ? create_io_thread+0x1e0/0x1e0 [ 376.823015][ T9070] ? file_end_write+0x1b0/0x1b0 [ 376.827693][ T9070] __x64_sys_clone3+0x375/0x3a0 [ 376.832383][ T9070] ? __ia32_sys_clone+0x300/0x300 [ 376.837318][ T9070] ? ksys_write+0x25f/0x2c0 [ 376.841594][ T9070] ? debug_smp_processor_id+0x17/0x20 [ 376.846786][ T9070] do_syscall_64+0x44/0xd0 [ 376.851044][ T9070] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 376.856767][ T9070] RIP: 0033:0x7f4591dbd0d9 [ 376.861045][ T9070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 376.880467][ T9070] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 376.888882][ T9070] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 376.896689][ T9070] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x81020000) 14:25:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xfffffffe) 14:25:32 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff0}, 0x98) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_serviced\x00', 0x0, 0x0) [ 376.904497][ T9070] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 376.912405][ T9070] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 376.920643][ T9070] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 376.928456][ T9070] [ 376.968879][ T9077] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 376.987025][ T9079] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:32 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x407, 0x0) (async) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0xf}) 14:25:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x7000}, 0x58) 14:25:32 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 88) 14:25:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x89000000) 14:25:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x40000000000) 14:25:32 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff0}, 0x98) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_serviced\x00', 0x0, 0x0) 14:25:32 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 64) sendfile(r1, r0, 0x0, 0x0) (async, rerun: 64) fcntl$setstatus(r1, 0x407, 0x0) (async, rerun: 64) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0xf}) 14:25:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x10fff}, 0x58) [ 377.143903][ T9087] FAULT_INJECTION: forcing a failure. [ 377.143903][ T9087] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.159302][ T9084] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 377.161588][ T9087] CPU: 0 PID: 9087 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 377.179397][ T9087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 14:25:32 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x8cffffff) 14:25:32 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff0}, 0x98) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_serviced\x00', 0x0, 0x0) 14:25:32 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x80000000000) [ 377.188328][ T9091] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 377.189289][ T9087] Call Trace: [ 377.189298][ T9087] [ 377.189306][ T9087] dump_stack_lvl+0x151/0x1b7 [ 377.189342][ T9087] ? bfq_pos_tree_add_move+0x43e/0x43e [ 377.189363][ T9087] dump_stack+0x15/0x17 [ 377.216976][ T9087] should_fail+0x3c0/0x510 [ 377.221238][ T9087] should_fail_alloc_page+0x58/0x70 [ 377.226265][ T9087] __alloc_pages+0x1de/0x7c0 [ 377.230692][ T9087] ? __count_vm_events+0x30/0x30 [ 377.235474][ T9087] ? dup_mm+0x91/0x330 [ 377.239372][ T9087] ? copy_mm+0x108/0x1b0 14:25:32 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {0x37}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x20010}, 0x58) 14:25:32 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {0x37}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 377.243533][ T9087] ? copy_process+0x1295/0x3250 [ 377.248223][ T9087] ? kernel_clone+0x22d/0x990 [ 377.252821][ T9087] ? __x64_sys_clone3+0x375/0x3a0 [ 377.257685][ T9087] pte_alloc_one+0x73/0x1b0 [ 377.262022][ T9087] ? pfn_modify_allowed+0x2e0/0x2e0 [ 377.267054][ T9087] ? __kasan_check_write+0x14/0x20 [ 377.272001][ T9087] ? __set_page_owner+0x2ee/0x310 [ 377.276863][ T9087] __pte_alloc+0x86/0x350 [ 377.281026][ T9087] ? post_alloc_hook+0x1ab/0x1b0 [ 377.285805][ T9087] ? free_pgtables+0x210/0x210 [ 377.290402][ T9087] ? get_page_from_freelist+0x38b/0x400 [ 377.295889][ T9087] copy_pte_range+0x1b1f/0x20b0 [ 377.300565][ T9087] ? __kunmap_atomic+0x80/0x80 [ 377.305175][ T9087] ? __pud_alloc+0x260/0x260 [ 377.309582][ T9087] ? __pud_alloc+0x218/0x260 [ 377.314007][ T9087] ? do_handle_mm_fault+0x2370/0x2370 [ 377.319220][ T9087] copy_page_range+0xc1e/0x1090 [ 377.323994][ T9087] ? pfn_valid+0x1e0/0x1e0 [ 377.328351][ T9087] dup_mmap+0x99f/0xea0 [ 377.332343][ T9087] ? __delayed_free_task+0x20/0x20 [ 377.337291][ T9087] ? mm_init+0x807/0x960 [ 377.341367][ T9087] dup_mm+0x91/0x330 [ 377.345202][ T9087] copy_mm+0x108/0x1b0 [ 377.349111][ T9087] copy_process+0x1295/0x3250 [ 377.353617][ T9087] ? check_stack_object+0xf7/0x130 [ 377.358563][ T9087] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 377.363515][ T9087] ? copy_clone_args_from_user+0x6cf/0x790 [ 377.369153][ T9087] kernel_clone+0x22d/0x990 [ 377.373491][ T9087] ? dup_mmap+0xea0/0xea0 [ 377.377661][ T9087] ? create_io_thread+0x1e0/0x1e0 [ 377.382519][ T9087] ? file_end_write+0x1b0/0x1b0 [ 377.387291][ T9087] __x64_sys_clone3+0x375/0x3a0 [ 377.391980][ T9087] ? __ia32_sys_clone+0x300/0x300 [ 377.396840][ T9087] ? ksys_write+0x25f/0x2c0 [ 377.401180][ T9087] ? debug_smp_processor_id+0x17/0x20 [ 377.406389][ T9087] do_syscall_64+0x44/0xd0 [ 377.410640][ T9087] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 377.416373][ T9087] RIP: 0033:0x7f4591dbd0d9 [ 377.420656][ T9087] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 14:25:32 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 89) 14:25:32 executing program 2: syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {0x37}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x20200}, 0x58) [ 377.440169][ T9087] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 377.448413][ T9087] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 377.456227][ T9087] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 377.464035][ T9087] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 377.471846][ T9087] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 377.479658][ T9087] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 377.487469][ T9087] 14:25:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x58) [ 377.516576][ T9119] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 377.526349][ T9120] FAULT_INJECTION: forcing a failure. [ 377.526349][ T9120] name failslab, interval 1, probability 0, space 0, times 0 [ 377.539163][ T9117] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 377.556855][ T9120] CPU: 0 PID: 9120 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 377.568226][ T9120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 377.578125][ T9120] Call Trace: [ 377.581241][ T9120] [ 377.584017][ T9120] dump_stack_lvl+0x151/0x1b7 [ 377.588532][ T9120] ? bfq_pos_tree_add_move+0x43e/0x43e [ 377.593828][ T9120] dump_stack+0x15/0x17 [ 377.597814][ T9120] should_fail+0x3c0/0x510 [ 377.602070][ T9120] __should_failslab+0x9f/0xe0 [ 377.606758][ T9120] should_failslab+0x9/0x20 [ 377.611123][ T9120] kmem_cache_alloc+0x4f/0x2f0 [ 377.615707][ T9120] ? vm_area_dup+0x26/0x1d0 [ 377.620043][ T9120] vm_area_dup+0x26/0x1d0 [ 377.624204][ T9120] dup_mmap+0x6b8/0xea0 [ 377.628196][ T9120] ? __delayed_free_task+0x20/0x20 [ 377.633142][ T9120] ? mm_init+0x807/0x960 [ 377.637224][ T9120] dup_mm+0x91/0x330 [ 377.640953][ T9120] copy_mm+0x108/0x1b0 [ 377.644858][ T9120] copy_process+0x1295/0x3250 [ 377.649373][ T9120] ? check_stack_object+0xf7/0x130 [ 377.654319][ T9120] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 377.659266][ T9120] ? copy_clone_args_from_user+0x6cf/0x790 [ 377.664909][ T9120] kernel_clone+0x22d/0x990 [ 377.669248][ T9120] ? dup_mmap+0xea0/0xea0 [ 377.673413][ T9120] ? create_io_thread+0x1e0/0x1e0 [ 377.678278][ T9120] ? file_end_write+0x1b0/0x1b0 [ 377.682965][ T9120] __x64_sys_clone3+0x375/0x3a0 [ 377.687649][ T9120] ? __ia32_sys_clone+0x300/0x300 [ 377.692597][ T9120] ? ksys_write+0x25f/0x2c0 [ 377.696935][ T9120] ? debug_smp_processor_id+0x17/0x20 [ 377.702151][ T9120] do_syscall_64+0x44/0xd0 [ 377.706393][ T9120] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 377.712135][ T9120] RIP: 0033:0x7f4591dbd0d9 [ 377.716381][ T9120] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 377.735816][ T9120] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 377.744062][ T9120] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 377.751869][ T9120] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 377.759690][ T9120] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 377.767497][ T9120] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 377.775316][ T9120] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 377.783123][ T9120] 14:25:33 executing program 5: fsopen(&(0x7f0000000000)='gfs2\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 14:25:33 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xa1ffffff) 14:25:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4880) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 14:25:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x4000000000000) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x101000}, 0x58) 14:25:33 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 90) 14:25:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x10000000000000) [ 378.082268][ T9130] FAULT_INJECTION: forcing a failure. [ 378.082268][ T9130] name failslab, interval 1, probability 0, space 0, times 0 [ 378.086574][ T9129] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.113701][ T9134] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.113841][ T9130] CPU: 0 PID: 9130 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 14:25:33 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xd7110000) 14:25:33 executing program 5: fsopen(&(0x7f0000000000)='gfs2\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) close_range(r0, 0xffffffffffffffff, 0x0) 14:25:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4880) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) pipe2(&(0x7f0000000000), 0x4880) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) (async) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x700000}, 0x58) [ 378.133048][ T9130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 378.142943][ T9130] Call Trace: [ 378.146065][ T9130] [ 378.148845][ T9130] dump_stack_lvl+0x151/0x1b7 [ 378.153368][ T9130] ? bfq_pos_tree_add_move+0x43e/0x43e [ 378.158756][ T9130] ? vma_interval_tree_augment_rotate+0x210/0x210 [ 378.164988][ T9130] dump_stack+0x15/0x17 [ 378.168977][ T9130] should_fail+0x3c0/0x510 [ 378.173249][ T9130] __should_failslab+0x9f/0xe0 [ 378.177828][ T9130] should_failslab+0x9/0x20 [ 378.182168][ T9130] kmem_cache_alloc+0x4f/0x2f0 [ 378.186768][ T9130] ? anon_vma_fork+0xf7/0x4f0 [ 378.191280][ T9130] anon_vma_fork+0xf7/0x4f0 [ 378.195622][ T9130] ? anon_vma_name+0x4c/0x70 [ 378.200046][ T9130] dup_mmap+0x750/0xea0 [ 378.204042][ T9130] ? __delayed_free_task+0x20/0x20 [ 378.209003][ T9130] ? mm_init+0x807/0x960 [ 378.213073][ T9130] dup_mm+0x91/0x330 [ 378.216802][ T9130] copy_mm+0x108/0x1b0 [ 378.220705][ T9130] copy_process+0x1295/0x3250 [ 378.225219][ T9130] ? check_stack_object+0xf7/0x130 [ 378.230164][ T9130] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 378.235109][ T9130] ? copy_clone_args_from_user+0x6cf/0x790 [ 378.240753][ T9130] kernel_clone+0x22d/0x990 [ 378.245091][ T9130] ? dup_mmap+0xea0/0xea0 [ 378.249259][ T9130] ? create_io_thread+0x1e0/0x1e0 [ 378.254116][ T9130] ? file_end_write+0x1b0/0x1b0 [ 378.258806][ T9130] __x64_sys_clone3+0x375/0x3a0 [ 378.263492][ T9130] ? __ia32_sys_clone+0x300/0x300 [ 378.268350][ T9130] ? ksys_write+0x25f/0x2c0 [ 378.272689][ T9130] ? debug_smp_processor_id+0x17/0x20 [ 378.277898][ T9130] do_syscall_64+0x44/0xd0 [ 378.282153][ T9130] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 378.287880][ T9130] RIP: 0033:0x7f4591dbd0d9 [ 378.292133][ T9130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 378.311572][ T9130] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 378.319818][ T9130] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xf0ff1f}, 0x58) [ 378.327629][ T9130] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 378.335440][ T9130] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 378.343254][ T9130] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 378.351067][ T9130] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 378.358879][ T9130] 14:25:33 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 91) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x58) 14:25:33 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x20000000000000) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x58) 14:25:33 executing program 5: fsopen(&(0x7f0000000000)='gfs2\x00', 0x0) (async) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) (async) close_range(r0, 0xffffffffffffffff, 0x0) 14:25:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4880) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) (async) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) 14:25:33 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xdb110000) [ 378.391709][ T9152] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.397624][ T9156] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.412931][ T9159] FAULT_INJECTION: forcing a failure. [ 378.412931][ T9159] name failslab, interval 1, probability 0, space 0, times 0 14:25:33 executing program 2: getpid() r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r1, 0x0, 0x0) fcntl$setstatus(r2, 0x407, 0x0) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) recvmmsg$unix(r2, &(0x7f0000003080)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000280)}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/226, 0xe2}], 0x6, &(0x7f00000002c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/138, 0x8a}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000840)=""/56, 0x38}], 0x3, &(0x7f00000008c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/137, 0x89}, {&(0x7f0000000a00)=""/245, 0xf5}], 0x2, &(0x7f0000000b40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/218, 0xda}, {&(0x7f0000000d80)=""/25, 0x19}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/46, 0x2e}, {&(0x7f0000001e00)=""/5, 0x5}], 0x6, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001f40), 0x6e, &(0x7f0000003040)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/126, 0x7e}], 0x2}}], 0x5, 0x40, &(0x7f0000003200)={r3, r4+10000000}) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0xa91) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x58) 14:25:33 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="cc060ed3101c12502a5716e71870fc44e228c934a4b1d18d129d1162bed8036f766c3053930909f3af83d143ee1b030000000000000010e288d740ff80a1b9ca4fe61ab473d4aefa44ba3fb723b8529e0d9a04392cacb6b3c01cedb7284371af616aaac7150558cd6bb5d55bc10f1eb2f77fda0d22fed9a1a3fbe269f8c6af2b3e78192216239a8960198fa91cc4a7a2600bed3547d1d0e552ebe266aff3e435629f9c0b262f4e6e48614141f2e41cd64ee96bb3d1c4e1dc8b0f930f852a479d2ca81379c5724929f0eb39e3439721f40f91be", @ANYRES16=r2, @ANYBLOB="010000000000000000003100000008000200", @ANYRES8=r1], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xc000010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0xe8, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xa9}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x101}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40001}, 0x40) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000003100000000000200", @ANYRES8=r0], 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x40000) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="ea5fd5a259835b29b4e77da8e1583fea3e4b47ffcea3f8bfdc57eab24a20e013111a789b276f3bb37930db6b75d647b3e6995069b5c7feec215917dbaadeed6691dc0aae9d7e01044383e3486d64708de008ad1000cb8b5408c6ed0c6c2f3e97c2e7c45a23a60e9e503ffcaa1a932628f9e4f8784164aa4d05ed5a81bddbc24caba4179a258ed330", 0x88, 0x2002d01c, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) close_range(r5, r6, 0x2) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x58) 14:25:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0x58) [ 378.466166][ T9174] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.491408][ T9177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 378.507132][ T9181] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.538580][ T9159] CPU: 1 PID: 9159 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 378.549959][ T9159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 378.559852][ T9159] Call Trace: [ 378.562974][ T9159] [ 378.565754][ T9159] dump_stack_lvl+0x151/0x1b7 [ 378.570268][ T9159] ? bfq_pos_tree_add_move+0x43e/0x43e [ 378.575563][ T9159] ? preempt_count_add+0x90/0x1a0 [ 378.580423][ T9159] dump_stack+0x15/0x17 [ 378.584411][ T9159] should_fail+0x3c0/0x510 [ 378.588669][ T9159] __should_failslab+0x9f/0xe0 [ 378.593273][ T9159] should_failslab+0x9/0x20 [ 378.597606][ T9159] kmem_cache_alloc+0x4f/0x2f0 [ 378.602204][ T9159] ? copy_thread+0x353/0x750 [ 378.606634][ T9159] ? alloc_pid+0x9c/0xad0 [ 378.610888][ T9159] alloc_pid+0x9c/0xad0 [ 378.614963][ T9159] copy_process+0x1658/0x3250 [ 378.619475][ T9159] ? check_stack_object+0xf7/0x130 [ 378.624421][ T9159] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 378.629476][ T9159] ? copy_clone_args_from_user+0x6cf/0x790 [ 378.635105][ T9159] ? check_kill_permission+0x37/0x490 [ 378.640317][ T9159] kernel_clone+0x22d/0x990 [ 378.644658][ T9159] ? dup_mmap+0xea0/0xea0 [ 378.648818][ T9159] ? create_io_thread+0x1e0/0x1e0 [ 378.653679][ T9159] __x64_sys_clone3+0x375/0x3a0 [ 378.658376][ T9159] ? __ia32_sys_clone+0x300/0x300 [ 378.663234][ T9159] ? __bpf_trace_sys_enter+0x62/0x70 [ 378.668346][ T9159] ? syscall_enter_from_user_mode+0x153/0x1b0 [ 378.674257][ T9159] do_syscall_64+0x44/0xd0 [ 378.678504][ T9159] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 378.684227][ T9159] RIP: 0033:0x7f4591dbd0d9 [ 378.688485][ T9159] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 378.708017][ T9159] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 378.716266][ T9159] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 378.724068][ T9159] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 14:25:34 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 92) 14:25:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="cc060ed3101c12502a5716e71870fc44e228c934a4b1d18d129d1162bed8036f766c3053930909f3af83d143ee1b030000000000000010e288d740ff80a1b9ca4fe61ab473d4aefa44ba3fb723b8529e0d9a04392cacb6b3c01cedb7284371af616aaac7150558cd6bb5d55bc10f1eb2f77fda0d22fed9a1a3fbe269f8c6af2b3e78192216239a8960198fa91cc4a7a2600bed3547d1d0e552ebe266aff3e435629f9c0b262f4e6e48614141f2e41cd64ee96bb3d1c4e1dc8b0f930f852a479d2ca81379c5724929f0eb39e3439721f40f91be", @ANYRES16=r2, @ANYBLOB="010000000000000000003100000008000200", @ANYRES8=r1], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xc000010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0xe8, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xa9}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x101}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40001}, 0x40) (async) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000003100000000000200", @ANYRES8=r0], 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x40000) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="ea5fd5a259835b29b4e77da8e1583fea3e4b47ffcea3f8bfdc57eab24a20e013111a789b276f3bb37930db6b75d647b3e6995069b5c7feec215917dbaadeed6691dc0aae9d7e01044383e3486d64708de008ad1000cb8b5408c6ed0c6c2f3e97c2e7c45a23a60e9e503ffcaa1a932628f9e4f8784164aa4d05ed5a81bddbc24caba4179a258ed330", 0x88, 0x2002d01c, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) close_range(r5, r6, 0x2) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xa010000}, 0x58) 14:25:34 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xde110000) 14:25:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xc0000000000000) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x10000200}, 0x58) [ 378.732051][ T9159] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 378.739862][ T9159] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 378.747681][ T9159] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 378.755497][ T9159] 14:25:34 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xe4ffffff) [ 378.785702][ T9196] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.796244][ T9198] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 378.805587][ T9199] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 378.817928][ T9204] FAULT_INJECTION: forcing a failure. [ 378.817928][ T9204] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.836690][ T9204] CPU: 1 PID: 9204 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 378.848060][ T9204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 378.857950][ T9204] Call Trace: [ 378.861075][ T9204] [ 378.863852][ T9204] dump_stack_lvl+0x151/0x1b7 [ 378.868370][ T9204] ? bfq_pos_tree_add_move+0x43e/0x43e [ 378.873660][ T9204] dump_stack+0x15/0x17 [ 378.877653][ T9204] should_fail+0x3c0/0x510 [ 378.881908][ T9204] should_fail_alloc_page+0x58/0x70 [ 378.886940][ T9204] __alloc_pages+0x1de/0x7c0 [ 378.891377][ T9204] ? __count_vm_events+0x30/0x30 [ 378.896245][ T9204] ? cpumask_next+0x8a/0xb0 [ 378.900566][ T9204] wp_page_copy+0x20d/0x1920 [ 378.904998][ T9204] ? __kasan_check_write+0x14/0x20 [ 378.909939][ T9204] ? _raw_spin_trylock+0xe2/0x1e0 [ 378.914806][ T9204] ? insert_page_into_pte_locked+0x3b0/0x3b0 [ 378.920792][ T9204] ? __pte_map_lock+0x594/0x660 [ 378.925482][ T9204] ? cgroup_rstat_updated+0xe5/0x380 [ 378.930595][ T9204] ? vm_normal_page+0x97/0x1f0 [ 378.935203][ T9204] do_wp_page+0x7a4/0xb40 [ 378.939364][ T9204] handle_pte_fault+0x547/0x11d0 [ 378.944135][ T9204] ? update_curr+0x435/0x5d0 [ 378.948577][ T9204] ? cgroup_rstat_updated+0xe5/0x380 [ 378.953681][ T9204] ? fault_around_bytes_set+0xc0/0xc0 [ 378.958891][ T9204] ? do_handle_mm_fault+0x142f/0x2370 [ 378.964105][ T9204] ? memcpy+0x56/0x70 [ 378.967932][ T9204] do_handle_mm_fault+0x2073/0x2370 [ 378.972953][ T9204] ? check_preempt_wakeup+0x89c/0xc00 [ 378.978166][ T9204] ? numa_migrate_prep+0xe0/0xe0 [ 378.983034][ T9204] ? yield_to_task_fair+0x1a0/0x1a0 [ 378.988065][ T9204] ? wake_up_new_task+0x65f/0x9f0 [ 378.992922][ T9204] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 378.998224][ T9204] ? to_ratio+0x30/0x30 [ 379.002206][ T9204] ? get_mem_cgroup_from_mm+0x18b/0x260 [ 379.007589][ T9204] ? __kasan_check_write+0x14/0x20 [ 379.012537][ T9204] ? put_pid+0xe1/0x120 [ 379.016527][ T9204] ? do_user_addr_fault+0xad2/0x1220 [ 379.021651][ T9204] ? access_error+0x251/0x270 [ 379.026252][ T9204] do_user_addr_fault+0xb5d/0x1220 [ 379.031218][ T9204] ? file_end_write+0x1b0/0x1b0 [ 379.035886][ T9204] ? do_kern_addr_fault+0x80/0x80 [ 379.040756][ T9204] ? switch_fpu_return+0xe/0x10 [ 379.045435][ T9204] exc_page_fault+0x68/0x1a0 [ 379.049859][ T9204] asm_exc_page_fault+0x27/0x30 [ 379.054543][ T9204] RIP: 0033:0x7f4591d5b0f8 [ 379.058799][ T9204] Code: 00 48 85 c0 75 24 69 3d c2 b5 ca 00 b8 0b 00 00 e8 7d 1f 06 00 31 f6 bf 3c 00 00 00 31 c0 e8 cf 1f 06 00 eb fe 0f 1f 44 00 00 <64> c7 04 25 b4 ff ff ff 00 00 00 00 48 81 c4 10 01 00 00 41 5c c3 [ 379.078757][ T9204] RSP: 002b:00007f4590b30040 EFLAGS: 00010202 [ 379.084658][ T9204] RAX: 000000000000040e RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 379.092469][ T9204] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 379.100281][ T9204] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 379.108181][ T9204] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 379.115993][ T9204] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 379.123806][ T9204] [ 379.135552][ T9204] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 379.153296][ T9208] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:34 executing program 2: getpid() (async) r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r1, 0x0, 0x0) (async) fcntl$setstatus(r2, 0x407, 0x0) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) recvmmsg$unix(r2, &(0x7f0000003080)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000280)}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/226, 0xe2}], 0x6, &(0x7f00000002c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/138, 0x8a}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000840)=""/56, 0x38}], 0x3, &(0x7f00000008c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/137, 0x89}, {&(0x7f0000000a00)=""/245, 0xf5}], 0x2, &(0x7f0000000b40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/218, 0xda}, {&(0x7f0000000d80)=""/25, 0x19}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/46, 0x2e}, {&(0x7f0000001e00)=""/5, 0x5}], 0x6, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001f40), 0x6e, &(0x7f0000003040)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/126, 0x7e}], 0x2}}], 0x5, 0x40, &(0x7f0000003200)={r3, r4+10000000}) (async) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0xa91) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x100000000000000) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0x58) 14:25:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r1) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="cc060ed3101c12502a5716e71870fc44e228c934a4b1d18d129d1162bed8036f766c3053930909f3af83d143ee1b030000000000000010e288d740ff80a1b9ca4fe61ab473d4aefa44ba3fb723b8529e0d9a04392cacb6b3c01cedb7284371af616aaac7150558cd6bb5d55bc10f1eb2f77fda0d22fed9a1a3fbe269f8c6af2b3e78192216239a8960198fa91cc4a7a2600bed3547d1d0e552ebe266aff3e435629f9c0b262f4e6e48614141f2e41cd64ee96bb3d1c4e1dc8b0f930f852a479d2ca81379c5724929f0eb39e3439721f40f91be", @ANYRES16=r2, @ANYBLOB="010000000000000000003100000008000200", @ANYRES8=r1], 0x1c}}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r0) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xc000010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0xe8, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xa9}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x101}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40001}, 0x40) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000003100000000000200", @ANYRES8=r0], 0x1c}}, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x40000) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="ea5fd5a259835b29b4e77da8e1583fea3e4b47ffcea3f8bfdc57eab24a20e013111a789b276f3bb37930db6b75d647b3e6995069b5c7feec215917dbaadeed6691dc0aae9d7e01044383e3486d64708de008ad1000cb8b5408c6ed0c6c2f3e97c2e7c45a23a60e9e503ffcaa1a932628f9e4f8784164aa4d05ed5a81bddbc24caba4179a258ed330", 0x88, 0x2002d01c, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) close_range(r5, r6, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r1) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="cc060ed3101c12502a5716e71870fc44e228c934a4b1d18d129d1162bed8036f766c3053930909f3af83d143ee1b030000000000000010e288d740ff80a1b9ca4fe61ab473d4aefa44ba3fb723b8529e0d9a04392cacb6b3c01cedb7284371af616aaac7150558cd6bb5d55bc10f1eb2f77fda0d22fed9a1a3fbe269f8c6af2b3e78192216239a8960198fa91cc4a7a2600bed3547d1d0e552ebe266aff3e435629f9c0b262f4e6e48614141f2e41cd64ee96bb3d1c4e1dc8b0f930f852a479d2ca81379c5724929f0eb39e3439721f40f91be", @ANYRES16=r2, @ANYBLOB="010000000000000000003100000008000200", @ANYRES8=r1], 0x1c}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r0) (async) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xc000010}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0xe8, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x20, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xa9}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x401}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_SEC_DEVKEY={0x58, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x101}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0x10, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40001}, 0x40) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000100), r0) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000003100000000000200", @ANYRES8=r0], 0x1c}}, 0x0) (async) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x40000) (async) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="ea5fd5a259835b29b4e77da8e1583fea3e4b47ffcea3f8bfdc57eab24a20e013111a789b276f3bb37930db6b75d647b3e6995069b5c7feec215917dbaadeed6691dc0aae9d7e01044383e3486d64708de008ad1000cb8b5408c6ed0c6c2f3e97c2e7c45a23a60e9e503ffcaa1a932628f9e4f8784164aa4d05ed5a81bddbc24caba4179a258ed330", 0x88, 0x2002d01c, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) (async) close_range(r5, r6, 0x2) (async) 14:25:34 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 93) 14:25:34 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xeaffffff) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1f000000}, 0x58) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1ffff000}, 0x58) [ 379.353036][ T9215] FAULT_INJECTION: forcing a failure. [ 379.353036][ T9215] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 379.353954][ T9216] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 379.377785][ T9213] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 379.393254][ T9221] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 379.401581][ T9215] CPU: 1 PID: 9215 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 379.412942][ T9215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 379.422837][ T9215] Call Trace: [ 379.425961][ T9215] [ 379.428824][ T9215] dump_stack_lvl+0x151/0x1b7 [ 379.433338][ T9215] ? bfq_pos_tree_add_move+0x43e/0x43e [ 379.438635][ T9215] dump_stack+0x15/0x17 [ 379.442633][ T9215] should_fail+0x3c0/0x510 [ 379.446877][ T9215] should_fail_alloc_page+0x58/0x70 [ 379.451912][ T9215] __alloc_pages+0x1de/0x7c0 [ 379.456516][ T9215] ? __count_vm_events+0x30/0x30 [ 379.461287][ T9215] pte_alloc_one+0x73/0x1b0 [ 379.465628][ T9215] ? pfn_modify_allowed+0x2e0/0x2e0 [ 379.470659][ T9215] __pte_alloc+0x86/0x350 [ 379.474914][ T9215] ? free_pgtables+0x210/0x210 [ 379.479542][ T9215] ? _raw_spin_lock+0xa3/0x1b0 [ 379.484111][ T9215] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 379.489316][ T9215] ? unwind_get_return_address+0x4c/0x90 [ 379.494785][ T9215] copy_pte_range+0x1b1f/0x20b0 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x58) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x58) 14:25:34 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x200000000000000) 14:25:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff}, 0x58) [ 379.499475][ T9215] ? stack_trace_save+0x12d/0x1f0 [ 379.504331][ T9215] ? anon_vma_clone+0xa1/0x4f0 [ 379.509019][ T9215] ? __kunmap_atomic+0x80/0x80 [ 379.513616][ T9215] ? dup_mmap+0x750/0xea0 [ 379.517789][ T9215] ? copy_mm+0x108/0x1b0 [ 379.521859][ T9215] ? copy_process+0x1295/0x3250 [ 379.526584][ T9215] ? kernel_clone+0x22d/0x990 [ 379.531252][ T9215] ? __x64_sys_clone3+0x375/0x3a0 [ 379.536098][ T9215] ? do_syscall_64+0x44/0xd0 [ 379.540529][ T9215] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 379.546430][ T9215] copy_page_range+0xc1e/0x1090 [ 379.551110][ T9215] ? pfn_valid+0x1e0/0x1e0 [ 379.555366][ T9215] dup_mmap+0x99f/0xea0 [ 379.559355][ T9215] ? __delayed_free_task+0x20/0x20 [ 379.564301][ T9215] ? mm_init+0x807/0x960 [ 379.568388][ T9215] dup_mm+0x91/0x330 [ 379.572114][ T9215] copy_mm+0x108/0x1b0 [ 379.576018][ T9215] copy_process+0x1295/0x3250 [ 379.580529][ T9215] ? check_stack_object+0xf7/0x130 [ 379.585480][ T9215] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 379.590427][ T9215] ? copy_clone_args_from_user+0x6cf/0x790 [ 379.596068][ T9215] kernel_clone+0x22d/0x990 [ 379.600412][ T9215] ? dup_mmap+0xea0/0xea0 [ 379.604571][ T9215] ? create_io_thread+0x1e0/0x1e0 [ 379.609432][ T9215] ? file_end_write+0x1b0/0x1b0 [ 379.614118][ T9215] __x64_sys_clone3+0x375/0x3a0 [ 379.618811][ T9215] ? __ia32_sys_clone+0x300/0x300 [ 379.623666][ T9215] ? ksys_write+0x25f/0x2c0 [ 379.628012][ T9215] ? debug_smp_processor_id+0x17/0x20 [ 379.633268][ T9215] do_syscall_64+0x44/0xd0 [ 379.637466][ T9215] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 379.643279][ T9215] RIP: 0033:0x7f4591dbd0d9 [ 379.647534][ T9215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 379.666980][ T9215] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 379.675228][ T9215] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 379.683037][ T9215] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 379.690841][ T9215] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 379.698654][ T9215] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 379.706465][ T9215] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 379.714366][ T9215] [ 379.747260][ T9250] overlayfs: "xino=on" is useless with all layers on same fs, ignore. 14:25:35 executing program 2: getpid() r0 = getpid() process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r1, 0x0, 0x0) fcntl$setstatus(r2, 0x407, 0x0) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) recvmmsg$unix(r2, &(0x7f0000003080)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000280)}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/226, 0xe2}], 0x6, &(0x7f00000002c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/138, 0x8a}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000840)=""/56, 0x38}], 0x3, &(0x7f00000008c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/137, 0x89}, {&(0x7f0000000a00)=""/245, 0xf5}], 0x2, &(0x7f0000000b40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/218, 0xda}, {&(0x7f0000000d80)=""/25, 0x19}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/46, 0x2e}, {&(0x7f0000001e00)=""/5, 0x5}], 0x6, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001f40), 0x6e, &(0x7f0000003040)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/126, 0x7e}], 0x2}}], 0x5, 0x40, &(0x7f0000003200)={r3, r4+10000000}) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0xa91) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getpid() (async) getpid() (async) process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff056}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000000040)=""/95, 0x7ffff000}], 0x286, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) pipe2(&(0x7f0000000300), 0x0) (async) sendfile(r2, r1, 0x0, 0x0) (async) fcntl$setstatus(r2, 0x407, 0x0) (async) clock_gettime(0x0, &(0x7f00000031c0)) (async) recvmmsg$unix(r2, &(0x7f0000003080)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000280)}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f0000000580)=""/226, 0xe2}], 0x6, &(0x7f00000002c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)=""/138, 0x8a}, {&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000840)=""/56, 0x38}], 0x3, &(0x7f00000008c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000940)=""/137, 0x89}, {&(0x7f0000000a00)=""/245, 0xf5}], 0x2, &(0x7f0000000b40)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/218, 0xda}, {&(0x7f0000000d80)=""/25, 0x19}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/46, 0x2e}, {&(0x7f0000001e00)=""/5, 0x5}], 0x6, &(0x7f0000001ec0)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000001f40), 0x6e, &(0x7f0000003040)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/126, 0x7e}], 0x2}}], 0x5, 0x40, &(0x7f0000003200)={r3, r4+10000000}) (async) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0xa91) (async) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) 14:25:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfbffffff}, 0x58) 14:25:35 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xec000000) 14:25:35 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 94) 14:25:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x40}}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x4, 0x36, 0x0, 0x0, 0x1a, '\x00', r4, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYRES64=r5], &(0x7f0000000100)='syzkaller\x00', 0x400, 0x28, &(0x7f0000000140)=""/40, 0x41100, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x6, 0x4, 0x1000}, 0x10}, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x2f) 14:25:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x400000000000000) [ 380.226670][ T9259] FAULT_INJECTION: forcing a failure. [ 380.226670][ T9259] name failslab, interval 1, probability 0, space 0, times 0 [ 380.228893][ T9261] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 380.242624][ T9262] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 380.259312][ T9259] CPU: 1 PID: 9259 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 380.270688][ T9259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 380.280576][ T9259] Call Trace: [ 380.283696][ T9259] [ 380.286525][ T9259] dump_stack_lvl+0x151/0x1b7 [ 380.290988][ T9259] ? bfq_pos_tree_add_move+0x43e/0x43e [ 380.296283][ T9259] dump_stack+0x15/0x17 [ 380.300276][ T9259] should_fail+0x3c0/0x510 [ 380.304525][ T9259] __should_failslab+0x9f/0xe0 [ 380.309127][ T9259] should_failslab+0x9/0x20 [ 380.313468][ T9259] kmem_cache_alloc+0x4f/0x2f0 [ 380.318069][ T9259] ? vm_area_dup+0x26/0x1d0 [ 380.322417][ T9259] ? __kasan_check_read+0x11/0x20 [ 380.327266][ T9259] vm_area_dup+0x26/0x1d0 [ 380.331438][ T9259] dup_mmap+0x6b8/0xea0 [ 380.335428][ T9259] ? __delayed_free_task+0x20/0x20 [ 380.340372][ T9259] ? mm_init+0x807/0x960 [ 380.344452][ T9259] dup_mm+0x91/0x330 [ 380.348183][ T9259] copy_mm+0x108/0x1b0 [ 380.352089][ T9259] copy_process+0x1295/0x3250 [ 380.356603][ T9259] ? check_stack_object+0xf7/0x130 [ 380.361550][ T9259] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 380.366496][ T9259] ? copy_clone_args_from_user+0x6cf/0x790 [ 380.372136][ T9259] kernel_clone+0x22d/0x990 [ 380.376474][ T9259] ? dup_mmap+0xea0/0xea0 [ 380.380643][ T9259] ? create_io_thread+0x1e0/0x1e0 [ 380.385501][ T9259] ? file_end_write+0x1b0/0x1b0 [ 380.390279][ T9259] __x64_sys_clone3+0x375/0x3a0 [ 380.394963][ T9259] ? __ia32_sys_clone+0x300/0x300 [ 380.399823][ T9259] ? ksys_write+0x25f/0x2c0 [ 380.404165][ T9259] ? debug_smp_processor_id+0x17/0x20 [ 380.409375][ T9259] do_syscall_64+0x44/0xd0 [ 380.413711][ T9259] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 380.419436][ T9259] RIP: 0033:0x7f4591dbd0d9 [ 380.423691][ T9259] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 380.443222][ T9259] RSP: 002b:00007f4590b30038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 380.451576][ T9259] RAX: ffffffffffffffda RBX: 00007f4591edcf80 RCX: 00007f4591dbd0d9 [ 380.459365][ T9259] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007f4590b30050 [ 380.467172][ T9259] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 14:25:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xff0f0100}, 0x58) 14:25:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x40}}, 0x0) (async, rerun: 64) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x4, 0x36, 0x0, 0x0, 0x1a, '\x00', r4, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 64) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYRES64=r5], &(0x7f0000000100)='syzkaller\x00', 0x400, 0x28, &(0x7f0000000140)=""/40, 0x41100, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x6, 0x4, 0x1000}, 0x10}, 0x80) (async, rerun: 64) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x2f) (rerun: 64) 14:25:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x58) 14:25:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x500000000000000) 14:25:35 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (fail_nth: 95) 14:25:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, 0x58) [ 380.474983][ T9259] R10: 00007f4590b30050 R11: 0000000000000246 R12: 0000000000000058 [ 380.482795][ T9259] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 380.490609][ T9259] [ 380.581577][ T9279] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 380.602129][ T9280] FAULT_INJECTION: forcing a failure. [ 380.602129][ T9280] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 380.617892][ T9280] CPU: 1 PID: 9280 Comm: syz-executor.3 Tainted: G B 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 380.629254][ T9280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 380.639148][ T9280] Call Trace: [ 380.642273][ T9280] [ 380.645049][ T9280] dump_stack_lvl+0x151/0x1b7 [ 380.649566][ T9280] ? bfq_pos_tree_add_move+0x43e/0x43e [ 380.654860][ T9280] ? vsnprintf+0x1fa/0x1ce0 [ 380.659344][ T9280] dump_stack+0x15/0x17 [ 380.663333][ T9280] should_fail+0x3c0/0x510 [ 380.667678][ T9280] should_fail_usercopy+0x1a/0x20 [ 380.672530][ T9280] _copy_from_user+0x20/0xd0 [ 380.677044][ T9280] kstrtouint_from_user+0xd7/0x2b0 [ 380.682075][ T9280] ? kstrtol_from_user+0x310/0x310 [ 380.687110][ T9280] ? snprintf+0xd6/0x120 [ 380.691189][ T9280] ? yield_to_task_fair+0x1a0/0x1a0 [ 380.696223][ T9280] ? __kasan_check_read+0x11/0x20 [ 380.701302][ T9280] ? _copy_to_user+0x78/0x90 [ 380.705690][ T9280] proc_fail_nth_write+0xa5/0x290 [ 380.710545][ T9280] ? proc_fail_nth_read+0x220/0x220 [ 380.715579][ T9280] ? security_file_permission+0xf3/0x5f0 [ 380.721045][ T9280] ? proc_fail_nth_read+0x220/0x220 [ 380.726082][ T9280] vfs_write+0x3fd/0x1050 [ 380.730246][ T9280] ? __kasan_check_read+0x11/0x20 [ 380.735111][ T9280] ? file_end_write+0x1b0/0x1b0 [ 380.739797][ T9280] ? __kasan_check_write+0x14/0x20 [ 380.744742][ T9280] ? mutex_lock+0xb6/0x130 [ 380.748993][ T9280] ? wait_for_completion_killable_timeout+0x10/0x10 [ 380.755533][ T9280] ? __fdget_pos+0x26d/0x310 [ 380.759952][ T9280] ? ksys_write+0x77/0x2c0 [ 380.764292][ T9280] ksys_write+0x198/0x2c0 [ 380.768461][ T9280] ? __ia32_sys_read+0x90/0x90 [ 380.773058][ T9280] ? debug_smp_processor_id+0x17/0x20 [ 380.778268][ T9280] __x64_sys_write+0x7b/0x90 [ 380.782692][ T9280] do_syscall_64+0x44/0xd0 [ 380.786946][ T9280] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 380.792673][ T9280] RIP: 0033:0x7f4591d6ee5f [ 380.796927][ T9280] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 380.816371][ T9280] RSP: 002b:00007f4590b30160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 380.824612][ T9280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4591d6ee5f [ 380.832424][ T9280] RDX: 0000000000000001 RSI: 00007f4590b301e0 RDI: 0000000000000003 [ 380.840234][ T9280] RBP: 00007f4590b301d0 R08: 0000000000000000 R09: 0000000000000058 [ 380.848044][ T9280] R10: 00007f4590b30050 R11: 0000000000000293 R12: 0000000000000002 [ 380.855859][ T9280] R13: 00007ffdb5f62b0f R14: 00007f4590b30300 R15: 0000000000022000 [ 380.863678][ T9280] 14:25:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x100000800}, 0x58) 14:25:36 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(r0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x20}, &(0x7f00000000c0)=""/47, 0x2f, &(0x7f0000000140)=""/216, &(0x7f0000000240)=[r0, r1, r2], 0x3, {r3}}, 0x58) 14:25:36 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0xf4ffffff) 14:25:36 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000200)='./file1\x00', 0x600000000000000) 14:25:36 executing program 3: syz_clone3(&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:36 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) (async, rerun: 32) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000840)={0x40, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x20, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x18, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!@\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x40}}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x4, 0x36, 0x0, 0x0, 0x1a, '\x00', r4, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000300)=ANY=[@ANYRES64=r5], &(0x7f0000000100)='syzkaller\x00', 0x400, 0x28, &(0x7f0000000140)=""/40, 0x41100, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x3, 0x6, 0x4, 0x1000}, 0x10}, 0x80) (async) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x2f) 14:25:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1b0f51f000}, 0x58) 14:25:36 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000600000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x3a, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001040)={&(0x7f0000001000)='f2fs_unlink_enter\x00', r0}, 0x10) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000000000)={{r0}, "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socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r2, r1, 0x0, 0x0) fcntl$setstatus(r2, 0x407, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r2, 0xc018620c, &(0x7f0000001080)={0x3}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 14:25:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_clone3(&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x2a3eb62d6000}, 0x58) 14:25:36 executing program 3: syz_clone3(&(0x7f0000000500)={0x2, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:36 executing program 2: r0 = syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getpgid(r0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x20}, &(0x7f00000000c0)=""/47, 0x2f, &(0x7f0000000140)=""/216, &(0x7f0000000240)=[r0, r1, r2], 0x3, {r3}}, 0x58) syz_clone3(&(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100), 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) fcntl$getown(0xffffffffffffffff, 0x9) (async) getpgid(r0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) (async) syz_clone3(&(0x7f00000002c0)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x20}, &(0x7f00000000c0)=""/47, 0x2f,