OP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x78}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x801}, 0x8000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000540)=""/194, 0xc2}, {&(0x7f0000000240)=""/95, 0x5f}, {&(0x7f0000000640)=""/182, 0xb6}, {&(0x7f0000000700)=""/49, 0x31}], 0x5, 0x9, 0x5) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x100}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x5452, 0xffffffffffffffff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0xffffffffffff6d5c, 0x4}) 14:00:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) 14:00:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) [ 470.487574][ T22] audit: type=1326 audit(1620741616.371:946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16197 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:16 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:17 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, 0x0) 14:00:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000003a00)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) process_vm_writev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/221, 0xdd}, {&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/192, 0xc0}, {&(0x7f0000000240)=""/116, 0x74}], 0x6, &(0x7f0000003940)=[{&(0x7f0000001540)=""/44, 0x2c}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/132, 0x84}, {&(0x7f0000002640)=""/69, 0x45}, {&(0x7f00000026c0)=""/26, 0x1a}, {&(0x7f0000002700)=""/237, 0xed}, {&(0x7f0000002800)=""/239, 0xef}, {&(0x7f0000002900)=""/1, 0x1}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x9, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) 14:00:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:17 executing program 5: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000340), 0x43039, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) r5 = openat(r4, &(0x7f00000002c0)='./file0/file0\x00', 0x400281, 0x24) r6 = dup(r3) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file1\x00', 0x2000, 0x8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x43}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', r7, 0x2f, 0x1, 0x6, 0x4, 0x70, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x1, 0x8, 0x7, 0x7fff}}) write$FUSE_NOTIFY_INVAL_INODE(r5, &(0x7f0000000300)={0x28, 0x2, 0x0, {0x0, 0x1, 0xffffffffffffffff}}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) vmsplice(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000380)="478ae1f576d555fc83ed1a3fcd5b6a5561e93f425dde39f5cdccb6ee992f0091a6087f7a7a08cbce6042b3faed712d5607e1826ed22a67de12050c082a4e94965d4d8ded5d9d28e2f5183012a2184985c4e0b921c1e2f77f0c1d71d5c5fea3da6909847992d306c77d9aa37d6a9b3960af03", 0x72}, {&(0x7f0000000400)="96c584d8fe33d46007d964c2f355100336d4647cd0a8c791f47189ce4e15565ee1b56e84508f2008738f6e140e14609ecf7288e6cfe898dbeee848d073d2a74b577f2a1dfdb8351becfe877b6de456315b73fa22516cb351eea572778ecbc17dd85012530b82749657003825f6abc620cd94de45ab3116c03a43e8f756aa9d1f6331f880a00ca924877cfb044b2ce094eb557da61a65b05e626eae1db1cd04056f88467f15729f6c0c782427f6e47151130f49974454e1", 0xb7}, {&(0x7f00000004c0)="18866ad13932529b7ba9c4abefc67d1cbd7bcd0382a3573faf84d14205343b6f9f0ded5e57059c79dc10fac1e49966eb", 0x30}, {&(0x7f0000000500)="655903b0001662bce3fb5b5597db5075db364b88", 0x14}], 0x4, 0x4) sendmmsg(r1, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) 14:00:17 executing program 5: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000340), 0x43039, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) openat(r4, &(0x7f00000002c0)='./file0/file0\x00', 0x400281, 0x24) r5 = dup(r3) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r7 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fgetxattr(r7, &(0x7f0000000180)=@random={'system.', 'incremental-fs\x00'}, &(0x7f0000000380)=""/226, 0xe2) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x43}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r6}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', r6, 0x2f, 0x1, 0x6, 0x4, 0x70, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x1, 0x8, 0x7, 0x7fff}}) sendmmsg(r1, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) setsockopt$inet6_opts(r7, 0x29, 0x37, &(0x7f0000000300)=@fragment={0x2f, 0x0, 0xe9, 0x1, 0x0, 0x6, 0x67}, 0x8) 14:00:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:17 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r1, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) preadv(r1, &(0x7f0000002340)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r2, &(0x7f0000000280)=[{&(0x7f0000000080)="0ac0898dd273abf3977b2bf32a7254f18c702de02a6c3398306a61414af25fe5ebdcdec75aeb61f38bf4cf21857db4c551a2baff9c3c2416b796af45e06296ea3a7ff9a064a925ea91b04661181effca3ef16252b142fd7ad3fde0ad06807e1ca177e51769921067266be1ff5bcc4530f548f134fb480f0853a3b5f76e633b024407a25e62cec1775d4b690601a3fc9240f5086647d4026a5ce5485cdccf", 0x9e}, {&(0x7f0000000140)="5535c639fa95cd8d713f4befd31431cc2e8ed1280ffd62a0790d5359585f8b432349bbc48b8eb1687066431b5fc70a3abfb3772a20354255a26a5b3d2c786d87adcaa58d948f37313c8f4f3d74490a0a5cacba95feb8687363c370325684791d0b5c201f7c177957a938df1700c3f2b43ea4c5e2b9448757c648efe38f0fe525d7c3d0ed8a7df59fd20cf69229095deef7221f33e7c0cabd4f24d9985d09cf5e4b056318a881", 0xa6}, {&(0x7f0000000340)="32b632f57b4b37475ed55b0f16e4061b0fbc4385fdf9b0e1da11c93f0bdd5d8960bc8c0542a538c31bbbd3dcb9c9bcff8487bbbbfda142dd61ce4fd9ebecdd79b3f7ed4aa15e2a89b75f1da55ef5a3e7ad811907ca813e374155f6ddc5d9e856b3b88adc68f12ed4b0b996f137d712df7a83b61fdc76de6d1fee60fdac40546a43f354dc4966f5cb79eb6a1162d3111277d3e13c76ebaa33c38a785de74e9f39cae568bd446755312eb1bcc8f6a0529509eb1ea4ad21061593dd4f2416905fe767f9f409f2030334f25e51e529be4af359ae4b47e1c5c1e0e0f1f5c785111790b006e66e8931fa11ea1126286059d9257599fb5fe3ebb544a4f7d01b126d96152809a518d50e5dcf1ebc0fb0bdd0a1895291104c93850cc1d431490603ae60310f392f97768a69ddc1057efdd73b48becbaaafebeb2d81168b76a735d044bd8c210a0570814e44fddcfd0a74f0a3828dbe94598335dcdd24291b08438fefa5e948c5a018d10973a089f397f35798d6c904ba3908f90a6913ec1a4ca6595d43f4dfd54ffc4fd1bfd0a21b377005ffe30a61b25790df8e6d972adcb92b89bf1e7b197877deceb6e0b2990a5e7ac84434e895a7b501b5ebbd8bf867ab5295841291e0f9be32d5795095e6bbed4c86b60a6c3bc051539535264defb7eadf97922fb136740e13521c8475580b112a0adbb381eced325fdc10dfc5b678a6b55f92966874b20d456aed4762fe3af6898485d159865b602a92f219b9f03e3827291479da696992d33e47c4b187b7ea8d8d5a74a920f3c83e7d9c612dadae8ffbf2770d54b55ed4b849d925a336be5d67ff8e94e266b9680e40e09a4961f5a68c6465b2b443f189d5cf6d233cfa852b1e28950bb5a58b4b9d1281ea4eb15333a2d1b522368590bf7bad32ce84cfc0f70570165dc77c9b904c9d92af219ef1f4225ce37997014ffdf8ee0a1824f6478118212da6ccfd3380415f0cee220890e82453b09ae7a120831ef3e3c06e448e59e329a8648c1497189aa9b4e76f8346b99a8cdb214e608f9d9bba8a01a0385ac94cb3a9a5a68418b084fefc4f48ffd068f979aa147e6755aa77c632420e7672409c56b127a0539257ba677002da3f4d5e0c19e46d38527a64532d95260c18412461e57408d388b5b174990028a4a27c7e709fa5eb25af0761527077ad4c3fd4d7f055cb9d82eeb0bdb7a3fe1dc99b07da6fd495a3bdec0cd23d1d9dafb90571a5635d06ef0446543d1d5adc2ff86d438c2ecc89c71befd423c1277c5fab532f510ade1974ede1347baba92f4859fa76f5c7492ea27fd1810c119be1908c1ea966e5c6df70372b5bd232d4cc2e4140ff8a1107c716ee919d4c514bd3ad78169f8440bc2a7a9ea1db287d295cf7ac899034b3416c9d43616493676c68848a8abbb6bf9970e58200b71f7c2a28212b7cf285530cd125be1ffbf77f3bdfafe9535e4b313dad93aa251d56606284bd3a7621c4d6216843089911c52c34b705e8962d9ae5c32450a8f8a3cef98854e216c40221bcf415263e4796c803911e7581afb4a7894b5327d712e2663e63503c63c4e58a3683ec341135fbf628a4eb611c0391905ff5a5ee29184c36642f37579ff83d98cf78d7e0596ed9277c651f8db6af58d11a894132e70eb713a05e89a90d5ae32b4482ec6e294bb5edc484ced37f1857ddf555de11093939904cf2352bf281c536cb4a7894b429b530a2a0f70829c76c1db3a7137cbb7adc3a5ed335215fcc494255f5de61ff2e6156d6aff7e0c66c8096a5c99f3419dff2b131fa1b89227c7fde13a31307e6d1feb00e86424d1873fe0aa780b29d22f19f3d568b2902b77a3b829fe2d89534caa93b4a4423f201c8d005ee7e85f5579fb1ac6ee11b27892f50c727c1e472b138963f88848af41b708d4fd4659abbaa57f81bc600e066745118ad213360d18f2cbd5a2d70a55eb2d50582e0e8aa8c87a48cb65d99a7c6a16a629ea94462dd40a47d9f63f9554370e01c9f7e4480aa690e1f4dc07d8dc32f332ec870bf7466e2ef700a84170bd5e9e131d381101f6f5cda096c90c3a2986f86f3c7b28bf99bfd150b76adeaa1ef3063272993d13a7cda0867d38b7ecfef766d539bea3c6e2e6b909e9e62da33e1748f1d54216f6acb4234aa0c0006f850da3d6248dfd36c1e069aeb044c138ba8a8cbe264a4f2144b3341a43184dab5848d17fe10126e96a12fbf3df1882939a11857ff7c3ec95c763610f32664a63bcf7b92fd83465a1bc956bb331918d665a6b244e6106197a6677368581269b1a6b6710df6e05ba68b58dba64e7756a6b0cab9d39c49eacec60af6ac831dbdb12ddfd5d49adba3492cb3259969b9ea159f905cce054861ce950bd6e4737728b8dc6c087302d994936abff100d723dedff20e73e4dab714c3e74c79c555ae6dd4546e9ace6b68576d4431a458d131117c24bf9b011653bd577a23b34a4b70a6e44240e76dfbf7a16ab293ebb430e338aa0b869fce3f6d242c6e563d23a33efceb83403c57ba62d60ddd9317f8216f91ced97769321a589dbee47557402a38f6823e7d296e01adaf1c86c974e97247d17ce3df4bf935b1b726ea511c0cfa9bc5be4b986d619a55711d2b5ba59866c9d55c87023cfc28a24ce58f35a9496d6514346088223223f9b3749f8d3871196699abfebe2a70189d610e44ad497be4a5037fa86845f5553c2bc263fbd5a0e8cd61e0a42fa8a5d98859293e8353d645d79a063d29bfad962c09464046446c23fcfbb3adf7dc95c2d63e2e4f1517ea1b9e24bf4567608c91fceb74957678361f831e133207449f504c5101faccd5310e2fcbb842c52afe9fc0971f35bbc831eaaf6afc28b221040c793b22141ca10b02f161c56e3bb9cd97af2c99925146ad2e275608c06c226e2b3c72f67c3a6e2064b232346648fe5dfacce49759e18b63b7d82297716ee15097957fe99961d2dbbcfdc5a16c5a4c9e9520ed265556e2baab5c75f8a0bf278bb5bbc4dce96d8f50a567d0cdad613f9f440875b80395cf944db9799fdc09540497c7ebc8bfd2cfdda29d414f2f8bd628802b0bf7af746d876c6ccf3c21c0bf4471940588399a0bc8c64d749db020c2a62820e375f3953f87f05dae00acf06ea5bdf7c4b0adb3af9c7f8cada16a1e05d2761e7cc9862abc65617144d48aff3afdd67ccab27f8c23fc54dc354cf207dbde7af4967db520663feaf8446a489e942f46008e2c2b0b9f3ca813674668302523dda00da6e2061c782fe0d053d4e2209485ab7314e50b169b5c9bfcaa765b3b8ed782aab72721923f52762e56f3024915b0b7245eba0d2cd6d35dbc64d859dcdc473900327c841502bff4a7d1270b288b0bb94c5c7d927a86f8a848f938dc17e2ed8cc9a26f0065b0bf3636a94516945af8e1c75a2d5bd6facc433cb71d057755b146e3719134bc4124731a252e7b850cda3851f649cb806722312b1ad58e225a99e3b230e3df3372929ba9fb9fec1cea48740572aa9cdeacec04920f88ce22919f716c633ee524c8031938ab60948f1e70d72cc077d0a5a00b65f1ec3cd0f49039023f2eae552c0cc9b5bdd97b9badb566d41dd50109f7ab1685fe8293084c2a5b5046cf726f78c338a3c6143e44c5e8f91cce5cbcf9f1371653a016bb356fb1907020098b5e42351f7aae2fb2bafa8cda2984a483fd52a06e1d2e701c1d00e9d547d75919833e16863d59e517f95de956835c144e1e9017f420ba150de0d9c03b3852dfaec340a8ae4fb009665b4a431e608345dcdd21ca62f16a9df243738e27dc79203cb8be8dd3efdbad26ff560eeb31307cd26310783eea15877f7a191a2cc75fa64d2b852cc4982acbdafd1ad8155ebf9b9e732fd8da6269565ddf8c60f3be2c09087a302c6665a36e18dcd3b9588a392c360dc3c7664568683736bc10497bcedc34e557110ddaa212adfc1466253f8a79c9ba1ef2593d536df93d41d5d54a49106b4190e709c585aa7201ad0a222000f482210bf750e645303343173c0676e55586795f52a95b272b15f632452d5b23a095ae5a961254c6a1378d99758071a63ac5e93c3d98b387760fb04c47ea64740265b9bfe729ee84c1153c1d3a89632a3e1b6b97bff8c4748ef72d755e6baf4d38eac45f9c44aafa2764a2e922c6c917aa666f1c734090485e9f3c5824454b3a342e688f91eb9054b30702dc9e47eb63ad01e866d06ce5bb3c93a80625d47824dc38c7b17ed50c9263a8f2df0764df002f9c0423ef0f100cae6df13a8442ba185a64df75fd6fa21dc1738f3284003bfccb60f24fe83b806a96e3bd4296489a7218a7b54d7a4338f577a1cf56ae4ad7706e58fc2db18e0239f35a16288a49dbbdf4ad49ed7deb9bd40e7994924d7b8e833edaa7ea0f118992a5c4c361871332375d262b196ab89a4764fb0a866c486d89d1f5c2ba234ccf2d423de44300499e46a843bc9553c297351b7e5bdaa8973133e671de7cf88aef03c206db24175658bfe7370ca3ae1399da30c466df05cf8cb8d8962cfa7e16f2d9ace25e2ec44b4b6e9aa8b90f8b916f01657ba0252e6b1ca553b76d7e16ce44756bad64ec3221a300b1cc91ff5af126fbc91d6c68415e2757d29f786f5fcd8515f9bef235fe67e724dd0dbdce86e07aadfff1e0806161bbdb5413226c49ed4a5044c0ca9d1db631b8cf2f706b8dd25007e911fdd76f5ea741bf432de211136d04cf75bba76c0c09720fe188d50714f75996d2e6761c4876e4c56fde7653e38f09ecea4c4eebd8b5baba4c9d6e505479f1c9db81d3ab03e20f6c427d3d27445aadf4601070acacd3e6528c14b514619f3d27807eb9184a93afb1e9d4a39f184841a81d2c65fdc89825b6087dd6cddecf2037051d172b8e3cae4660975f4c093ac4f026f6ac0d60f22d4e87f0c30dd2dd94103a7bd3ae35f1853384e4f6a83e19e51015c8e81092df1f0b0d7654a70452068ba7ca9f75964ce21b1c6351f81f65b5f3f692cad4f0ab5f4297ff15b30ac7ad7a9ca715fcc87f928b4c2a310f1729d84d3b4a04c6ad9bef0abca2b458d941fe57479c68e50819debab89540d7738e8d9b911723ace783837a87f5abb71ea6d1acc154c30b4b0c380e130477e41720a5c6880d6bb8d661d049a4e5dbe5f600517d7c1cd14e26d5801bad9b85aad0be10d5861e181b4675fab6218ff881603ad24ec4b6bebb831c413e4fb9c543169b93973da90802f407885cfbd6518e3bed56ba3daf7ae18c4cd7ff5df38de7567175e5fa67a52a5ec59ad4727a0117e7519fbffaad63f47aeac4231042140fdd0020d2f47d7c1d4d7c9ac9ef1a38b93f7334646bf0707f41c6c691e9896fdf9707150d66cce2f5ce56331a28bf126491fa96795ad5989960a983f66f917d2ba6e3748fd9ca6c6047361a3a445cb5c27e188e54ed617870e353efa6773bb9839d4eacabbb33cf8a8908cbab4cb7f031fe6f57aa07fa5981d33f5523f3f755793d34a08f9ff7532bf370ea46cce28b585fc41f97a7096ecd73b1b5e36c112ec930464412471a3a8780dfa4af8b182957fad8a822d35e8d76c387353ee404a10bef6409470a6b23cac4f52b22c724c0d93a6f32667eb4c55179d8cdf73a712a341e45da40068b9b52964607249dcc43e160483b5166cd12a80d6d31dc52afa146729446ffcf6b590fc8603d5037c65676af1a28a050ae96c6b0fc2e839d93ba5101811c5191d1ed3918677ccf0fbf574eafb83f1a2a7ef870327d9c93b1880c1b9f55ebbc7006e2f98c8df70ae7329f50093bf3ae0bac79a152cd699e1f3b04", 0x1000}, {&(0x7f0000000200)="28a41cd5720b50025efc1dcce2bdd6a3da54765aa966d66c24e70f9daf1097b4624e3dd2ce492c3382ed2208ab5f41eaae3c37b4f31baa86fb3670fdf1a28238125be2accf1c6963bb72862169070a2e9d8caeafff42a05e995d45cbf09de687733a39f6", 0x64}], 0x4, 0x1a) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x5452, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r4, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r4, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000040)={0x401, 0x3eb, 0x1, 0x1ff, 0x0, [0x2, 0x8, 0x3, 0xfffffffb]}) 14:00:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, 0x0) 14:00:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@utf8no}, {@fat=@sys_immutable}, {@uni_xlate}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 14:00:17 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) [ 471.496876][T16259] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value 14:00:18 executing program 5: perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x46, 0x0, "0000000000000400"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e23, 0x1000, @local, 0x6}}, 0x0, 0x0, 0x1f, 0x0, "3e07c052668c6925e067fbcbc856cf7a0ff6c57b5aedebba94492fdc45b8655248ad0b9d057f705e52ecb8ffde307b764138101b41ca00213df580be6ab618f14c513fe15168f42cdcc21dc95ed240e6"}, 0xd8) r1 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x60c0, 0xa9) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000380)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000880), 0x4) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000001540)="66530700ae897094e71b0fb1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b8b392758ae618fef5f0deca578068a3433", 0x48}], 0x4, 0x0) tkill(0x0, 0x29) ptrace$cont(0x18, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='\x00\x00', 0x2}], 0x1}, 0x0) splice(r0, &(0x7f00000003c0)=0x3, 0xffffffffffffffff, &(0x7f0000000400)=0x478a, 0x3, 0x4) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) exit_group(0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x18020000}, 0x1c) 14:00:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) 14:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, 0x0) 14:00:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, 0x0, 0x0, 0x14) 14:00:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@utf8no}, {@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) [ 472.240764][ T22] kauditd_printk_skb: 2 callbacks suppressed [ 472.240772][ T22] audit: type=1326 audit(1620741618.131:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16236 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, 0x0, 0x0, 0x14) 14:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0xffffffff, 0x401, 0xfffffffffffffbff}) 14:00:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r2, r1) 14:00:18 executing program 5: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000340), 0x43039, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000380)={'sit0\x00', r7, 0x761edbbdc3462e4c, 0x80, 0x64, 0x1000, 0x809eb5b162176ef2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x1}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) openat(r9, &(0x7f00000002c0)='./file0/file0\x00', 0x400281, 0x24) r10 = dup(r8) getpeername$packet(r10, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x43}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r11}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', r11, 0x2f, 0x1, 0x6, 0x4, 0x70, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x1, 0x8, 0x7, 0x7fff}}) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0xffffffff, 0x401, 0xfffffffffffffbff}) 14:00:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, 0x0, 0x0, 0x14) 14:00:18 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fork() r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) syz_open_procfs(r3, &(0x7f00000001c0)='net/llc/socket\x00') perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x5, 0x7f, 0x6, 0x3, 0x0, 0x78, 0x29502, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100)}, 0x80, 0xc, 0x3ff, 0x5, 0xfff, 0x1c000, 0x4, 0x0, 0x0, 0x0, 0x1}, r1, 0xfffffffffffffffe, r2, 0x8) r4 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd, 0x400, {}, 0x6, 0x6, 0x1}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000080)={0x40000001}) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x1, 0x80, 0x1, 0x8, 0x6, 0x6c, 0x0, 0x1, 0x45080, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fec, 0x4, @perf_config_ext={0x200000000000007}, 0x10058, 0x1d00, 0x1, 0x0, 0x8, 0xc9af, 0xbb}, r2, 0x7, r5, 0x0) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 472.342318][T16280] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value 14:00:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@utf8no}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 14:00:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r1, &(0x7f0000000040)=0x7fffffff, r0, &(0x7f0000000080)=0x5, 0x1, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f00000000c0)={0x6, 0x3, '\x00', [@generic={0x4, 0xd, "679744fd4232677c233a9162d7"}, @jumbo={0xc2, 0x4, 0x4}, @generic={0xff, 0x7, "712dbd38650a61"}]}, 0x28) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) 14:00:18 executing program 5: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000340), 0x43039, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000380)={'sit0\x00', r7, 0x761edbbdc3462e4c, 0x80, 0x64, 0x1000, 0x809eb5b162176ef2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x1}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) openat(r9, &(0x7f00000002c0)='./file0/file0\x00', 0x400281, 0x24) r10 = dup(r8) getpeername$packet(r10, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x43}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r11}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', r11, 0x2f, 0x1, 0x6, 0x4, 0x70, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x1, 0x8, 0x7, 0x7fff}}) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0xffffffff, 0x401, 0xfffffffffffffbff}) 14:00:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14) 14:00:18 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000040), 0x0, 0x3b5, 0x7) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x5452, 0xffffffffffffffff) 14:00:18 executing program 5: r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000340), 0x43039, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r7}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000380)={'sit0\x00', r7, 0x761edbbdc3462e4c, 0x80, 0x64, 0x1000, 0x809eb5b162176ef2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x10, 0x7, 0x1}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x400, 0x0) openat(r9, &(0x7f00000002c0)='./file0/file0\x00', 0x400281, 0x24) r10 = dup(r8) getpeername$packet(r10, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev={0xfe, 0x43}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r11}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', r11, 0x2f, 0x1, 0x6, 0x4, 0x70, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x1, 0x8, 0x7, 0x7fff}}) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) 14:00:18 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14) 14:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={{r1}, 0x0, 0x401, 0xfffffffffffffbff}) [ 472.490864][ T22] audit: type=1326 audit(1620741618.381:950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16294 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 472.520539][T16305] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value 14:00:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@utf8no}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 14:00:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={{r1}, 0x0, 0x0, 0xfffffffffffffbff}) [ 472.677556][T16329] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value 14:00:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x1a}, @val={0x0, 0x80, 0xd6, 0x3ff, 0x0, 0x3}, @ipx={0xffff, 0xb2, 0x30, 0x1, {@random, @random="c06aad71fbc4", 0x7f}, {@random=0x8000, @broadcast, 0x2}, "eb8f4694b42bf810185ff71ad90df26215eff8a8ab0ad7e37321c1dc3960edec33ca0d5ead976e59fdb5505d93cf9f43de56361e1bb4b003752dc018eab21451cd616cb6abc1d0450be3cefa971c6285f29e09b044d46dba29e95125e22160b15ef20eeda5a8326f1def02dd43bc70254d9bb9f9c1f07da9f7f70a33ccf3531dbaace87e334035dda446ae1e04d1f3f18362676d"}}, 0xc0) 14:00:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0xffffffff, 0x401, 0xfffffffffffffbff}) 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14) 14:00:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={{r1}}) 14:00:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@utf8no}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 14:00:19 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10004, 0x0, 0x10000000}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) syz_io_uring_setup(0x57e3, &(0x7f0000002140)={0x0, 0xad6f, 0x20, 0x0, 0x274, 0x0, r2}, &(0x7f0000129000/0x4000)=nil, &(0x7f00005d8000/0x4000)=nil, &(0x7f00000021c0), &(0x7f0000004c00)) bind$inet6(r3, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r3, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) sendmmsg(r2, &(0x7f0000008040)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2, {0xa, 0x4e24, 0x7fff, @mcast2, 0x20}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="02cf2a2ea72555c756f17d0ae50b622dda94562bcf94dd14f11ddd76a55cc1da469f8653f77359da23e5cbb868b59781876e12", 0x33}, {&(0x7f00000001c0)="e69dc8c7c99486ff18d6cfe3cc57117cf6c628", 0x13}, {&(0x7f0000000200)="a3c110e7ff2ae11b3ec72370fe776e8d2b8821d853046b5a37023385c402406a3d08386f6d6a77ffb1567366d03102c88d921e87900a98807c5b3280c1c7580a3072a5f359115400030123ee2f6006292883e2acae2906ea63d7074e2b7260c6b092e28acdd92bdb09703b6e179c66461c59b14c99335139b1a3aeb740990831da30c1cb4e62b9", 0x87}, {&(0x7f00000002c0)="1c4c2ce2", 0x4}, {&(0x7f0000000300)="209c0f815084850b91822cfc7561aa46fc7fd7e93419070c471850b238389c74c7a6d5a3bcc148f8504c7795491f15c19f1040f1a8b54888637da19d6d4fa8f4604066f3c036a53cec690cb410a9fcdab87b5d084263fe020160e3c109c1075ccac17e74eb4c9411a639aec14e5ecf39229738602c678cb7c0470e12c3d23441c629d71e29f98d8f5872567e1ca85c2d923ede852f4e8f7351585fcbc93285f772945f0df7e9c61e8dd5ec4db488e803e4b00a38127c04f62741566122aa093adaef88fa31", 0xc5}, {&(0x7f0000000400)="8062", 0x2}, {&(0x7f0000000440)="3bfcda27321f60afcd0e6ef7a72cf63bf5128fa34fd15610b270007efc7125199e09997da3b6c2183115139837ed2520954b7b10cc250bfd4032edb67b99fb99ff212ef5f6507a56a5b1efcb95c66252881720d2389cfbfd4a90c2f6601febaa9304429af1c13fa4987560ee520a1ae0a10a01f8d26a204bcaa253b1d9141a0e4cbcf73803120753982495562f5c3e6bf23181ac1edbd402999e9b410c58f362770a9979b1f250d2e89794dd676d4e38d357797f5699078a5b0eb10c889e008fceb73fa3f3046b7554c8226d6c63745c934db8ee6d857e0b834503cd2b7b4596819a3a8ff31bcd20dcc8d9052b9db417480fe71cbb", 0xf5}], 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="6000000000000000010dbb00ffffff7fc2eeb2da4d7d9526f161cad9826784fc008524cb0a0511a17c6b2f37a6321bc792bd3cce1063c673e4cda328e12b9cb80434c15a99ad714619f8b47e2ac6bd210326375ffe443410a5aafa0000000000"], 0x60}}, {{&(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x4, 0x1, {0xa, 0x4e20, 0x5, @remote, 0xdc2}}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000006c0)="a76ffe05f6c67011dc944885628bd8a4b518832bd2a016392e00840810ee0aa6e5b491bf902bffebd1404f54ae111be0e7e154fdb76d4d95f78abf4741bd", 0x3e}, {&(0x7f0000000700)="2fae250c4f38c2177f0ae7c4a11b91b58b7920741d586d05344b75c7e10a864663b0ec85069ddd65fc0e67071ab5ee6e13b3eceb13e682317e541bac5591214ec7fa002d1bf4ea14f323e018ac69dcd6087d6f7d7235aff9c3db86b5725a7d566901473462bd9da4af2720b425942ff19c60", 0x72}, {&(0x7f0000000780)="10e4104cc33c473d5e8fd5b39c7b1b5f8765a0ada9fe57762d00c496630f9f35fe9e50d7300254478faf00", 0x2b}, {&(0x7f00000007c0)="fc2dd5a7dcfad3b3162897d9d3fd6f8a91", 0x11}, {&(0x7f0000000800)="2d01aaa9a325a6f1e250fccbb33a6e8d8c07e9d01f0d0c68f52209f99ff6e89e07d3e4c3db083dc76f4adee67d5ab8360b669d80055b7fcc9d46d47c6a242f4286c3018ef947867cce3aeb6edd58774f8ecaf4e0930b5f25954b43c934580c2ffa1b92113a5cc5b0e7e4e8b88c674ed919240f2078617fa6c753bba44ffc11365716ee5e3aefb14accd680", 0x8b}, {&(0x7f00000008c0)="6b600188185ca50763432dd666fb90fbd2338e08f88e566d748b49436bf1cb10bfee9e6648599138b75d4a81e546ddb6fdf82c98cbf54091ee6e341c39154ac93af801cbccb141b1cbde7bc31de63ac4ae52b0629c5cdaa4f3c327b6f72de9229c839b505d54cd5e4ca0517d9c5249a260f16fefb70f82268c5e4db7ca12b37286f84331366c033cd31838fc48b149dd002cae8f2d202f1d5140789acd03fb631f8dafaa785e441d12c6be890b17a995936239686b13a7deaf7fca02be90ce", 0xbf}], 0x6, &(0x7f0000000a00)=[{0x1010, 0x84, 0x1ff, "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{&(0x7f0000007880)="01ac46ec29e72adbfb068b752b5068ff0519cd46c442d0a262398621b65ed2ac0bb2303d2d09459f890fa6089128824fcb40cfbe6fcf4b57744b3422f01ab0600bb769b15de38544203ba5cee5b529309bb0adb1eb7e3d4ea53e934af3ab29ea8d013e6478875ddefc0215d448ca34f75a7f34be61cf690981ab038d111aa4c3a9968a49a4d676814e0ef9684eb955642da20a5fb67ad33458213317755e4486c0c5544a576417c22c8054082d0702881b12f6a2d5ca542a967f15b72a30f4a6bd66d897e5d81e126525016f4c5b7c44bcf47620682773cc00347fb19d5379250917fd23146f4a4037bad53327666b", 0xef}, {&(0x7f0000007980)="d095191b3d1a43125006d7d5a483c5fafce7dd527b1db6fd650822504eb1fbace015717215f7ce62c707d944a034702ca7df4b0418e90e5624142ac19ef98542134117b5ab22396b56a0762a0a9dc9a66f23623a43e03cff7982c7a3b1a8834f015b4cd0a83b4d71e233a0bf548e90fd7ef4b3857632cdceba611fba25387e6f3faf399cdd349acf3d52abba06cf493d56091393ffecce0a24c6528e19dcde022f8addf815d559accb775c8c58ffa62d6a01a7c56b0afcb0fea2d181d742fbb94e940c93f4d6f9bd2e627895e2bc95515c95b2833d6565baeb920192", 0xdc}, {&(0x7f0000007a80)="1506ff6f1e8eb88f5c32dddbbd21d6fda850459395c1d0dd84c38635eb4cb132a5833fe0226586d9c800844a4c25bd2c5e2090d6b383d5544974db3426c26449b1b220bf6c9226e576d8360db9acd0d5d3296a857d3fe69d6966ad75f4022fef3f65072b492b0183a1343832e23cff2827949bed6673c11ae071133a11bd6a9cbb43aed8abc2ead0acb2f805dc93b354c93c2b4277aba342d9e60e8408be5aa75d4343368328d96c54f071bff16731eaaeac6db97f3c674441d8ce7a2d0ad20f18fbc5d95eea7437022c14e002ee259348b38d6e623d3611ff7bb12c85bdf3af53df557fe4", 0xe5}, {&(0x7f0000007b80)="8ffbf14efb6b6443391ec61b6972f1d80f92762dad8c3c3cc90fbd641c8dbf106848fcada55662ca705eabd5e6a0dcc789c5819730214e78080806c067ca1af1119c38e47a720c76", 0x48}, {&(0x7f0000007c00)="a3f8e492072ed02d8c4cd440d02300f65b2bdd195569009e0c28cc80cb214997f9de7ef74be7e5249289fd69c54bf39191f94a3f1b1c1b0401ee1a0b46ed637977768963bb59d55b9e9da299dcf8bdadb62b80b6d46ae648e8de94836499a3200054c978e836b5d549548e8e5f35dfae9e586e7a0609e0c053253d2f864f3d8f474e6d362f90681a325debed73fdefc42264a175d39be24ff985cbd4787f3b5e001c3f2673b185f3b892ab727594a3005d179e8ba8f4331b7081134ef02e4892dbf517e0df03f01aac7333ead483e95863f99e0cc015613d31347d", 0xdb}], 0x9, &(0x7f0000007dc0)=[{0xb0, 0x113, 0x1, "8bc7813464f9fb3ca4ebbcfa889201210def2fc87be30aafcc2b71c6cbf0b46ebabcbc6dc6c41bfb6f98cede50359149c36e096a912cb9b37a989042d440fc0130c55db296d220b9b687960e547dc5c0e1b360fb121591872753ca28c3dea351ef4ea04db0ca2c449bdcfd632bbcde1fa7c45bcff7fd8994603a00d5ff48461a6eab43dd3516b9628c937aafeec06cc28ef5256361889f652bdd"}, {0x78, 0x108, 0x9348, "d97350f1d863c89afc6f5d13140898dd2a9525bc5544ae1c60b7ef6790bc2d140ac20710d325aa8ad04b45ff3cb1bfe67709bbe0658e02b7232fdbbbab34727e1603ce8335d074b00b14a51d9981f0a2d79f61e24e99e4dc6b3b068def7559ac823bd7405ef54910"}, {0xe0, 0x0, 0xffff, "f903432da7cbe2df1c5b398994df3cba56c6e20269262100a7e58a3764e18aa6ede2acbef74faa4533a1ea1dcf0757a1ab1c3da9a786282722f47df69f57645d9819fe5cf10301d9041a1b51eff16ebc39601687cb615b16d4a0a5d03c806e0492fcea6a6b7c052bf2f8f3e4bf3e54563e00e653433a2c0ffe7eaeb2400b8ac696d4e4ff4c8c5feaaf551a315f761c5928ff70b844cf619b19d265cedf62d70b4aadbe67389e083a0cd2b64f09ab4cfa263c8c97fbf43b540133dc2e69d43aef4688fbf3df5ed9a4341b5f5e3e"}, {0x78, 0x3a, 0xfffffffc, "0ae8c4b9cd843afd149deaa70ef701191a894512077914347e30e8de62360f7f0c2bd459c9c1624af1e3e801a248ec61a92018e4813d6dcac22c1eb4afbb19d30e64ed147fabc01cbd46e18e769c10f583903ded3003ed4abc4f1fddf2742624d807"}], 0x280}}], 0x9, 0x8081) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 473.305859][ T22] audit: type=1326 audit(1620741619.191:951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16294 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={{r1}}) 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14) 14:00:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={{r1}}) 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14) 14:00:19 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x5452, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000040)={{}, 0xffffffff, 0x401, 0xfffffffffffffbff}) 14:00:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000040)={0x80, 0x80000001, 0x0, 0x7, 0x0, [0xf04, 0x80000000, 0x9, 0x93]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x4880, 0xfff, 0x3, 0x0, 0x0, 0xd75, 0x0, 0x0, 0x4, 0x0, 0x20}, 0x0, 0x10, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x5452, 0xffffffffffffffff) 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x14) [ 473.411735][ T22] audit: type=1326 audit(1620741619.301:952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16342 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 473.443607][T16345] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value 14:00:19 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) 14:00:19 executing program 5 (fault-call:2 fault-nth:0): unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 14:00:19 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000180)=""/184, 0xb8}], 0x4, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) [ 473.590418][T16371] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value [ 473.607168][T16378] FAULT_INJECTION: forcing a failure. [ 473.607168][T16378] name failslab, interval 1, probability 0, space 0, times 0 [ 473.620504][T16378] CPU: 1 PID: 16378 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 473.630834][T16378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.640877][T16378] Call Trace: [ 473.644177][T16378] dump_stack+0x1d8/0x24e [ 473.648479][T16378] ? devkmsg_release+0x11c/0x11c [ 473.653390][T16378] ? fsnotify+0x1332/0x13f0 [ 473.657882][T16378] ? show_regs_print_info+0x12/0x12 [ 473.663053][T16378] ? __kernel_write+0x340/0x340 [ 473.667880][T16378] ? check_preemption_disabled+0x9e/0x330 [ 473.673572][T16378] should_fail+0x6f6/0x860 [ 473.677960][T16378] ? setup_fault_attr+0x3d0/0x3d0 [ 473.682957][T16378] ? create_new_namespaces+0x34/0x610 [ 473.688299][T16378] should_failslab+0x5/0x20 [ 473.692774][T16378] kmem_cache_alloc+0x36/0x290 [ 473.697676][T16378] create_new_namespaces+0x34/0x610 [ 473.702967][T16378] ? debug_smp_processor_id+0x20/0x20 [ 473.708317][T16378] __se_sys_setns+0x161/0x2e0 [ 473.712969][T16378] do_syscall_64+0xcb/0x1e0 [ 473.717476][T16378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 473.723339][T16378] RIP: 0033:0x4665f9 [ 473.727206][T16378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 473.746865][T16378] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 473.755246][T16378] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 473.763189][T16378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 473.771133][T16378] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 473.779077][T16378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.787315][T16378] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:00:20 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) 14:00:20 executing program 5 (fault-call:2 fault-nth:1): unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xb01) [ 474.238418][ T22] audit: type=1326 audit(1620741620.121:953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16342 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 474.316815][T16392] FAULT_INJECTION: forcing a failure. [ 474.316815][T16392] name failslab, interval 1, probability 0, space 0, times 0 [ 474.329865][ T22] audit: type=1326 audit(1620741620.221:954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 474.353423][T16392] CPU: 1 PID: 16392 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 474.363664][T16392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.373698][T16392] Call Trace: [ 474.376973][T16392] dump_stack+0x1d8/0x24e [ 474.381279][T16392] ? devkmsg_release+0x11c/0x11c [ 474.386190][T16392] ? avc_has_perm_noaudit+0x30c/0x400 [ 474.391535][T16392] ? show_regs_print_info+0x12/0x12 [ 474.396705][T16392] ? avc_denied+0x1c0/0x1c0 [ 474.401179][T16392] should_fail+0x6f6/0x860 [ 474.405576][T16392] ? setup_fault_attr+0x3d0/0x3d0 [ 474.410573][T16392] ? cred_has_capability+0x1b5/0x420 [ 474.415829][T16392] ? cred_has_capability+0x2ca/0x420 [ 474.421084][T16392] ? getname_kernel+0x55/0x2d0 [ 474.425905][T16392] should_failslab+0x5/0x20 [ 474.430378][T16392] kmem_cache_alloc+0x36/0x290 [ 474.435114][T16392] getname_kernel+0x55/0x2d0 [ 474.439674][T16392] vfs_path_lookup+0xc1/0x110 [ 474.444322][T16392] ? kern_path+0x40/0x40 [ 474.448538][T16392] mntns_install+0x28e/0x3b0 [ 474.453116][T16392] ? copy_utsname+0x49/0x3f0 [ 474.457679][T16392] ? mntns_put+0x20/0x20 [ 474.461904][T16392] __se_sys_setns+0x1ba/0x2e0 [ 474.466551][T16392] do_syscall_64+0xcb/0x1e0 [ 474.471026][T16392] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 474.476900][T16392] RIP: 0033:0x4665f9 [ 474.480767][T16392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.500344][T16392] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 474.508743][T16392] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:00:20 executing program 5 (fault-call:2 fault-nth:2): unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r1, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) dup2(r1, r0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x419}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000669000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="99204e36d2bf3da5dbe004633d30101408285096a5c3c4e4909a63cb1b50f305344444c008b58516262cc60475c321d4418db6124fecc0e03c6e12572ec16b5e4a7f12a190640e3c2b5ed068043e29487d9e40328bb561a2dc29d6cbacb70db1e4d688cf6d3ef4cfd8dfa9cdf4150917d59d2ad6d0cea5e4131fbc8c", 0x7c, 0x40001, &(0x7f0000000040)={0xa, 0x4e24, 0x7fff, @loopback, 0xf6}, 0x1c) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x5452, 0xffffffffffffffff) 14:00:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ',:[\''}}]}) [ 474.516712][T16392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 474.524657][T16392] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.532616][T16392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 474.540561][T16392] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 474.551030][T16394] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value 14:00:20 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:20 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/233, 0xe9}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000140)=""/232, 0xe8}, {&(0x7f0000000240)=""/43, 0x2b}], 0x4, 0x5, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x5452, 0xffffffffffffffff) 14:00:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}) 14:00:20 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x2f) 14:00:20 executing program 4 (fault-call:3 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 474.644214][T16406] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value [ 474.710471][T16416] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value [ 474.778149][T16424] FAULT_INJECTION: forcing a failure. [ 474.778149][T16424] name failslab, interval 1, probability 0, space 0, times 0 [ 474.791532][T16424] CPU: 1 PID: 16424 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 474.801744][T16424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.813298][T16424] Call Trace: [ 474.816669][T16424] dump_stack+0x1d8/0x24e [ 474.821238][T16424] ? devkmsg_release+0x11c/0x11c [ 474.826190][T16424] ? show_regs_print_info+0x12/0x12 [ 474.831368][T16424] ? proc_fail_nth_read+0x1c0/0x1c0 [ 474.836554][T16424] should_fail+0x6f6/0x860 [ 474.840949][T16424] ? setup_fault_attr+0x3d0/0x3d0 [ 474.845947][T16424] ? check_preemption_disabled+0x9e/0x330 [ 474.851636][T16424] ? debug_smp_processor_id+0x20/0x20 [ 474.857819][T16424] ? getname_flags+0xba/0x640 [ 474.862474][T16424] should_failslab+0x5/0x20 [ 474.866958][T16424] kmem_cache_alloc+0x36/0x290 [ 474.871710][T16424] getname_flags+0xba/0x640 [ 474.876187][T16424] do_sys_open+0x33e/0x7c0 [ 474.880577][T16424] ? check_preemption_disabled+0x154/0x330 [ 474.886493][T16424] ? file_open_root+0x450/0x450 [ 474.891341][T16424] ? ksys_mount+0xe0/0xf0 [ 474.895723][T16424] do_syscall_64+0xcb/0x1e0 [ 474.900212][T16424] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 474.906096][T16424] RIP: 0033:0x4665f9 [ 474.909963][T16424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.929629][T16424] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 474.938017][T16424] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 474.945976][T16424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 474.953932][T16424] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 474.961898][T16424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 474.969839][T16424] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 14:00:21 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0xdd44, 0xa, &(0x7f0000002580)=[{&(0x7f0000000180)="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0x1000, 0xfffffffffffffffa}, {&(0x7f0000001180)="f399b33fe20c0550a231d21e2bd7de65323e7973", 0x14, 0xb2c}, {&(0x7f00000011c0)="8db7f5472f22c6e4a0320a7e529a29bd8cfb57425a2be3a82d753a894562153ca4c3b12d00283572f23a25432e653976b0a33a1cec32cf9f991a8bc34ec94aab74f431e8971e2b615d3c91446657dddb20b1bebd8224e4b806edef15fcdf10ba850f2e5fa0bc747cee7e5f955358040e214a66a5af6b0e3d35b7acdfe15aadfe757a92a122001f1e5c1f666ee7b967756273396b4972cf214612ef9aa8762031956f86484abbff75ccec7d", 0xab, 0x7}, {&(0x7f0000001280)="603b353b14aa9c04d2964f7629ef3c0fbde9ff8483a40871a6b38601cecaf3cd94791b6cf919d51361a2fe3b042d88ff8d5eb778ec0bd2c3a31a8ece591c24d34bed546b9ef5ea9a392f9a3a45efbb1ebf4e653d240a2427b6b85f111d3f47758c6a7604d7688b05fe3d823d7dbf98cd81", 0x71, 0x5}, {&(0x7f0000001300)="abea8e78095902d2218fe43254409c8af011c0822de5ecfcfb61dbaf20c11d1346bd52b7d3728d4a18a5b7fca8eb0bd8d239b8d053d5ab59bc42466a635e87cb8dcdf0d5cef6e8aadd692a35b2e1634097bfcc1d6022a66e3f9fc38131d5b6ec1e2cd7756a5a07a4adfa64cf7289815739fa21fc29f7108eda6dcab84d111f9341f4530dc66f8c27f3d7dbe403561acc4d44c18f2ad524c8c8309fbe51cc637134600590196c01c9194efedba0548e91ac81f59e3558663c65405cfa7237a732a205229eb85520f3c96b", 0xca, 0x9}, {&(0x7f0000001400)="9ebdfab95be173e0e4765136686fa40d9f9c3788fa8a5c6cf3880b7b153dd23d449810518dc986b839ea4e53facd303df708030ad8b1087f75", 0x39, 0x8}, {&(0x7f0000001440)="f2a98616186ef66bd4cfc63f5a91", 0xe, 0x5}, {&(0x7f0000001480)="4b1f3a75d536d74410f1ec", 0xb, 0x2}, {&(0x7f00000014c0)="9248c77ee1491d155725d3e18ee0d0029b176d291291d3c155d230051272b999d8de915fa8a51b8883c525069410c5e08a2cd19321cbf042af6cf62121df4f398d45189031cfc5139ca051ffd749a8ce4c5d92af7154fe0ea93dd464c84b7fba8793935060f2d57a61a19cc59d4b1f8b6d779badfc8683105116bab38e8fe7946a3b", 0x82, 0x3f}, {&(0x7f0000001580)="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0x1000, 0xffff}], 0x1080806, &(0x7f0000002740)=ANY=[@ANYBLOB="6e6f646f74732c644f74732c636865636b3d7374726963742c6e6f646f7473d59d31e02c666f77", @ANYRESDEC=0xee01, @ANYBLOB=',appraise_type=imasig,\x00']) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000002680)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f00000027c0)='net/ip6_flowlabel\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000002700)={0x90000000}) 14:00:21 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x2f00) 14:00:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}, {@fscontext={'fscontext', 0x3d, 'root'}}]}) 14:00:21 executing program 4 (fault-call:3 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 475.142301][ T22] audit: type=1326 audit(1620741621.031:955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16387 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:21 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x4000) [ 475.225417][ T22] audit: type=1326 audit(1620741621.111:956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16432 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 475.244935][T16436] FAULT_INJECTION: forcing a failure. [ 475.244935][T16436] name failslab, interval 1, probability 0, space 0, times 0 [ 475.256923][T16433] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value [ 475.277896][T16436] CPU: 1 PID: 16436 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 475.288329][T16436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.298400][T16436] Call Trace: [ 475.301672][T16436] dump_stack+0x1d8/0x24e [ 475.307748][T16436] ? devkmsg_release+0x11c/0x11c [ 475.312692][T16436] ? show_regs_print_info+0x12/0x12 [ 475.317870][T16436] ? __rcu_read_lock+0x50/0x50 [ 475.322618][T16436] should_fail+0x6f6/0x860 [ 475.327188][T16436] ? setup_fault_attr+0x3d0/0x3d0 [ 475.332189][T16436] ? mntput_no_expire+0x114/0xbd0 [ 475.337188][T16436] ? stack_trace_save+0x1f0/0x1f0 [ 475.342191][T16436] ? __alloc_file+0x26/0x380 [ 475.346804][T16436] should_failslab+0x5/0x20 [ 475.351280][T16436] kmem_cache_alloc+0x36/0x290 [ 475.356028][T16436] __alloc_file+0x26/0x380 [ 475.360414][T16436] ? alloc_empty_file+0x49/0x1b0 [ 475.365321][T16436] alloc_empty_file+0xa9/0x1b0 [ 475.371624][T16436] path_openat+0x125/0x3da0 [ 475.377065][T16436] ? arch_stack_walk+0xf8/0x140 [ 475.384023][T16436] ? stack_trace_snprint+0x150/0x150 [ 475.389346][T16436] ? kstrtouint_from_user+0x20f/0x2a0 [ 475.394710][T16436] ? do_filp_open+0x450/0x450 [ 475.399374][T16436] ? __kasan_kmalloc+0x137/0x1e0 [ 475.405161][T16436] ? kmem_cache_alloc+0x115/0x290 [ 475.410203][T16436] ? getname_flags+0xba/0x640 [ 475.415565][T16436] ? do_sys_open+0x33e/0x7c0 [ 475.421170][T16436] ? do_syscall_64+0xcb/0x1e0 [ 475.425818][T16436] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.433370][T16436] do_filp_open+0x208/0x450 [ 475.438045][T16436] ? vfs_tmpfile+0x210/0x210 [ 475.443404][T16436] ? _raw_spin_unlock+0x49/0x60 [ 475.448235][T16436] ? __alloc_fd+0x4f1/0x590 [ 475.452905][T16436] do_sys_open+0x383/0x7c0 [ 475.457297][T16436] ? check_preemption_disabled+0x154/0x330 [ 475.463119][T16436] ? file_open_root+0x450/0x450 [ 475.467939][T16436] ? ksys_mount+0xe0/0xf0 [ 475.472239][T16436] do_syscall_64+0xcb/0x1e0 [ 475.476752][T16436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.482614][T16436] RIP: 0033:0x4665f9 [ 475.486504][T16436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.508442][T16436] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 475.516831][T16436] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:00:21 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x1000000) 14:00:21 executing program 4 (fault-call:3 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}], [{@smackfsroot={'smackfsroot', 0x3d, '%@\'^/!'}}]}) 14:00:21 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x2f000000) [ 475.524779][T16436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 475.532723][T16436] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.540874][T16436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 475.551613][T16436] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 [ 475.642811][T16453] FAULT_INJECTION: forcing a failure. [ 475.642811][T16453] name failslab, interval 1, probability 0, space 0, times 0 [ 475.651697][T16454] FAT-fs (loop2): Unrecognized mount option "smackfsroot=%@'^/!" or missing value [ 475.680960][T16453] CPU: 0 PID: 16453 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 475.691223][T16453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.701257][T16453] Call Trace: [ 475.704552][T16453] dump_stack+0x1d8/0x24e [ 475.708942][T16453] ? devkmsg_release+0x11c/0x11c [ 475.713859][T16453] ? show_regs_print_info+0x12/0x12 [ 475.719073][T16453] should_fail+0x6f6/0x860 [ 475.723464][T16453] ? setup_fault_attr+0x3d0/0x3d0 [ 475.728465][T16453] ? security_file_alloc+0x32/0x1f0 [ 475.733672][T16453] should_failslab+0x5/0x20 [ 475.738186][T16453] kmem_cache_alloc+0x36/0x290 [ 475.742926][T16453] security_file_alloc+0x32/0x1f0 [ 475.747933][T16453] __alloc_file+0xba/0x380 [ 475.752341][T16453] alloc_empty_file+0xa9/0x1b0 [ 475.757099][T16453] path_openat+0x125/0x3da0 [ 475.761604][T16453] ? arch_stack_walk+0xf8/0x140 [ 475.766444][T16453] ? stack_trace_snprint+0x150/0x150 [ 475.771711][T16453] ? kstrtouint_from_user+0x20f/0x2a0 [ 475.777056][T16453] ? do_filp_open+0x450/0x450 [ 475.782938][T16453] ? __kasan_kmalloc+0x137/0x1e0 [ 475.787952][T16453] ? kmem_cache_alloc+0x115/0x290 [ 475.793006][T16453] ? getname_flags+0xba/0x640 [ 475.797659][T16453] ? do_sys_open+0x33e/0x7c0 [ 475.802262][T16453] ? do_syscall_64+0xcb/0x1e0 [ 475.807082][T16453] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.813172][T16453] do_filp_open+0x208/0x450 [ 475.817654][T16453] ? vfs_tmpfile+0x210/0x210 [ 475.822330][T16453] ? _raw_spin_unlock+0x49/0x60 [ 475.827172][T16453] ? __alloc_fd+0x4f1/0x590 [ 475.831648][T16453] do_sys_open+0x383/0x7c0 [ 475.836049][T16453] ? check_preemption_disabled+0x154/0x330 [ 475.841826][T16453] ? file_open_root+0x450/0x450 [ 475.846648][T16453] ? ksys_mount+0xe0/0xf0 [ 475.850950][T16453] do_syscall_64+0xcb/0x1e0 [ 475.855444][T16453] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 475.861838][T16453] RIP: 0033:0x4665f9 [ 475.865799][T16453] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.885377][T16453] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 14:00:21 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x40000000) 14:00:21 executing program 4 (fault-call:3 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:21 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)={[{@fat=@sys_immutable}]}) [ 475.893804][T16453] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 475.901763][T16453] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 475.909750][T16453] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 475.917696][T16453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 475.925670][T16453] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 [ 476.011095][T16465] FAULT_INJECTION: forcing a failure. [ 476.011095][T16465] name failslab, interval 1, probability 0, space 0, times 0 [ 476.024115][T16465] CPU: 0 PID: 16465 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 476.034361][T16465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.036574][T16468] FAT-fs (loop2): bogus number of reserved sectors [ 476.045274][T16465] Call Trace: [ 476.045298][T16465] dump_stack+0x1d8/0x24e [ 476.045308][T16465] ? devkmsg_release+0x11c/0x11c [ 476.045316][T16465] ? show_regs_print_info+0x12/0x12 [ 476.045324][T16465] ? avc_has_perm_noaudit+0x30c/0x400 [ 476.045334][T16465] should_fail+0x6f6/0x860 [ 476.045349][T16465] ? setup_fault_attr+0x3d0/0x3d0 [ 476.052149][T16468] FAT-fs (loop2): Can't find a valid FAT filesystem [ 476.055134][T16465] ? __d_alloc+0x2a/0x6a0 [ 476.055144][T16465] should_failslab+0x5/0x20 [ 476.055159][T16465] kmem_cache_alloc+0x36/0x290 [ 476.064758][ T22] audit: type=1326 audit(1620741621.951:957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16432 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 476.069656][T16465] __d_alloc+0x2a/0x6a0 [ 476.069665][T16465] ? __rcu_read_lock+0x50/0x50 [ 476.069673][T16465] d_alloc_parallel+0xf3/0x1350 [ 476.069683][T16465] ? lookup_fast+0x52f/0xfd0 [ 476.069696][T16465] ? __rcu_read_lock+0x50/0x50 [ 476.150893][T16465] ? d_hash_and_lookup+0x1e0/0x1e0 [ 476.155977][T16465] ? __d_lookup+0x4b8/0x510 14:00:22 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x6, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r2, &(0x7f00000001c0)="c094cbb46cb7f7c72527188809e86e418d437abcedd22909f453d245766f7a160057cd3b044cb42e6cb5f7eaabfc43fef2f148b8cd4f01ad77e4abb0cd00a3e4aa0ae011e7583e2b7e194f211ad4f74e0bf9d0ceebab564b9b4667f3363d33f234c2b5ab509d99c91e1ba455d4c4", 0x6e) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x80, 0x69, 0xf2, 0x50, 0x0, 0x28000000000, 0x40005, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000100)}, 0xc40b2, 0x7, 0x0, 0x1, 0xd, 0x9, 0x0, 0x0, 0x7, 0x0, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x0) 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x8cffffff) [ 476.160458][T16465] ? __init_rwsem+0x200/0x200 [ 476.165111][T16465] ? path_init+0xaab/0x11f0 [ 476.169624][T16465] path_openat+0xbb8/0x3da0 [ 476.174103][T16465] ? do_filp_open+0x450/0x450 [ 476.178751][T16465] ? do_sys_open+0x33e/0x7c0 [ 476.183318][T16465] ? do_syscall_64+0xcb/0x1e0 [ 476.187974][T16465] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.194015][T16465] do_filp_open+0x208/0x450 [ 476.198698][T16465] ? vfs_tmpfile+0x210/0x210 [ 476.203278][T16465] ? _raw_spin_unlock+0x49/0x60 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0xf6ffffff) [ 476.208107][T16465] ? __alloc_fd+0x4f1/0x590 [ 476.212600][T16465] do_sys_open+0x383/0x7c0 [ 476.217015][T16465] ? check_preemption_disabled+0x154/0x330 [ 476.222816][T16465] ? file_open_root+0x450/0x450 [ 476.227663][T16465] ? ksys_mount+0xe0/0xf0 [ 476.232032][T16465] do_syscall_64+0xcb/0x1e0 [ 476.236523][T16465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.242410][T16465] RIP: 0033:0x4665f9 14:00:22 executing program 4 (fault-call:3 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 476.246290][T16465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 476.265985][T16465] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 476.274406][T16465] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 476.282351][T16465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 476.290296][T16465] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 476.298241][T16465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0xffffff8c) [ 476.306201][T16465] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0xfffffff6) [ 476.356315][ T22] audit: type=1326 audit(1620741622.241:958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16477 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x100000000000000) 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x2f00000000000000) [ 476.401077][T16485] FAULT_INJECTION: forcing a failure. [ 476.401077][T16485] name failslab, interval 1, probability 0, space 0, times 0 [ 476.414736][T16485] CPU: 1 PID: 16485 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 476.425008][T16485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.435142][T16485] Call Trace: [ 476.438436][T16485] dump_stack+0x1d8/0x24e [ 476.442771][T16485] ? devkmsg_release+0x11c/0x11c 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x4000000000000000) [ 476.447713][T16485] ? show_regs_print_info+0x12/0x12 [ 476.452975][T16485] ? __d_lookup+0x4b8/0x510 [ 476.457477][T16485] should_fail+0x6f6/0x860 [ 476.461892][T16485] ? setup_fault_attr+0x3d0/0x3d0 [ 476.466914][T16485] ? up_write+0xa6/0x270 [ 476.471156][T16485] ? up_read+0x10/0x10 [ 476.475225][T16485] ? dir_lookup+0x48a/0x6e0 [ 476.479726][T16485] should_failslab+0x5/0x20 [ 476.484229][T16485] kmem_cache_alloc_trace+0x39/0x2b0 [ 476.489514][T16485] dir_lookup+0x48a/0x6e0 [ 476.493839][T16485] ? read_single_page+0xaf0/0xaf0 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x8cffffff00000000) 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0xf6ffffff00000000) [ 476.498868][T16485] ? __init_rwsem+0x200/0x200 [ 476.503546][T16485] ? path_init+0xaab/0x11f0 [ 476.508053][T16485] path_openat+0x1734/0x3da0 [ 476.512651][T16485] ? do_filp_open+0x450/0x450 [ 476.517328][T16485] ? do_sys_open+0x33e/0x7c0 [ 476.521915][T16485] ? do_syscall_64+0xcb/0x1e0 [ 476.526587][T16485] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.532655][T16485] do_filp_open+0x208/0x450 [ 476.537163][T16485] ? vfs_tmpfile+0x210/0x210 [ 476.541851][T16485] ? _raw_spin_unlock+0x49/0x60 [ 476.546709][T16485] ? __alloc_fd+0x4f1/0x590 14:00:22 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0xffffffff00000000) [ 476.551222][T16485] do_sys_open+0x383/0x7c0 [ 476.555635][T16485] ? check_preemption_disabled+0x154/0x330 [ 476.561439][T16485] ? file_open_root+0x450/0x450 [ 476.566288][T16485] ? ksys_mount+0xe0/0xf0 [ 476.570616][T16485] do_syscall_64+0xcb/0x1e0 [ 476.575117][T16485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 476.581000][T16485] RIP: 0033:0x4665f9 [ 476.584884][T16485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 476.604583][T16485] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 476.612999][T16485] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 476.620968][T16485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 476.628936][T16485] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 476.637018][T16485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 476.644990][T16485] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 14:00:23 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000100)={0x10000010}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000140), 0x7fffffff, 0x600000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)={0x60000005}) 14:00:23 executing program 5: unshare(0x20200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:23 executing program 4 (fault-call:3 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:23 executing program 5: unshare(0x14030e80) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:23 executing program 5: unshare(0x200) unshare(0x20000000) unshare(0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) [ 477.263134][ T22] kauditd_printk_skb: 1 callbacks suppressed [ 477.263143][ T22] audit: type=1326 audit(1620741623.151:960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16524 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 477.270419][T16525] FAULT_INJECTION: forcing a failure. [ 477.270419][T16525] name failslab, interval 1, probability 0, space 0, times 0 14:00:23 executing program 5: unshare(0x200) unshare(0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x10000000) setns(r0, 0x0) [ 477.305605][T16525] CPU: 1 PID: 16525 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 477.315836][T16525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.325888][T16525] Call Trace: [ 477.329179][T16525] dump_stack+0x1d8/0x24e [ 477.333511][T16525] ? devkmsg_release+0x11c/0x11c [ 477.338797][T16525] ? selinux_inode_getxattr+0x2b1/0x3d0 [ 477.344342][T16525] ? show_regs_print_info+0x12/0x12 [ 477.349536][T16525] ? find_inode+0x40a/0x4c0 [ 477.354040][T16525] ? selinux_inode_post_setxattr+0x510/0x510 14:00:23 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) unshare(0x10000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4010, 0xffffffffffffffff, 0x34089000) [ 477.360023][T16525] should_fail+0x6f6/0x860 [ 477.364441][T16525] ? setup_fault_attr+0x3d0/0x3d0 [ 477.370473][T16525] ? _raw_spin_lock+0xa3/0x1b0 [ 477.375233][T16525] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 477.380603][T16525] ? __vfs_getxattr+0x5a4/0x6a0 [ 477.385452][T16525] ? alloc_inode+0x43/0x70 [ 477.389874][T16525] should_failslab+0x5/0x20 [ 477.394462][T16525] kmem_cache_alloc_trace+0x39/0x2b0 [ 477.399746][T16525] ? _raw_spin_unlock+0x49/0x60 [ 477.404593][T16525] ? ilookup5+0x18e/0x190 [ 477.408919][T16525] ? notify_unlink+0x260/0x260 [ 477.413684][T16525] ? incfs_handler_setxattr+0x330/0x330 [ 477.419230][T16525] alloc_inode+0x43/0x70 [ 477.423471][T16525] ? notify_unlink+0x260/0x260 [ 477.428238][T16525] iget5_locked+0x9e/0x3c0 [ 477.432739][T16525] ? inode_test+0x1a0/0x1a0 [ 477.437256][T16525] fetch_regular_inode+0x22f/0x300 [ 477.442376][T16525] ? open_or_create_special_dir+0x150/0x150 [ 477.448269][T16525] ? lockref_get+0x1b2/0x2a0 [ 477.452866][T16525] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 477.458414][T16525] ? dir_lookup+0x4a6/0x6e0 [ 477.462923][T16525] dir_lookup+0x673/0x6e0 [ 477.467266][T16525] ? read_single_page+0xaf0/0xaf0 [ 477.472728][T16525] ? __init_rwsem+0x200/0x200 [ 477.477407][T16525] ? path_init+0xaab/0x11f0 [ 477.481913][T16525] path_openat+0x1734/0x3da0 [ 477.486514][T16525] ? do_filp_open+0x450/0x450 [ 477.491198][T16525] ? do_sys_open+0x33e/0x7c0 [ 477.495965][T16525] ? do_syscall_64+0xcb/0x1e0 [ 477.500646][T16525] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 477.506725][T16525] do_filp_open+0x208/0x450 [ 477.511230][T16525] ? vfs_tmpfile+0x210/0x210 [ 477.515826][T16525] ? _raw_spin_unlock+0x49/0x60 [ 477.520693][T16525] ? __alloc_fd+0x4f1/0x590 [ 477.525202][T16525] do_sys_open+0x383/0x7c0 [ 477.529628][T16525] ? check_preemption_disabled+0x154/0x330 [ 477.535784][T16525] ? file_open_root+0x450/0x450 [ 477.540910][T16525] ? ksys_mount+0xe0/0xf0 [ 477.546558][T16525] do_syscall_64+0xcb/0x1e0 [ 477.551078][T16525] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 477.556970][T16525] RIP: 0033:0x4665f9 [ 477.560866][T16525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.580593][T16525] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 477.589004][T16525] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 477.597149][T16525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 477.605641][T16525] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 14:00:23 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000010c0)={{}, r1, 0x4, @unused=[0x80000001, 0x8000, 0x8], @subvolid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f00000001c0)={{}, r1, 0x0, @unused=[0x3f, 0x9], @devid}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000240)={{r0}, r1, 0x6, @unused=[0x1f, 0x20, 0x1, 0x1], @devid}) setns(r0, 0x0) [ 477.613701][T16525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 477.621677][T16525] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 14:00:23 executing program 5: unshare(0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:23 executing program 4 (fault-call:3 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:23 executing program 5: unshare(0x200) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0xa00, 0x0) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000000), 0x80080, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = inotify_init1(0x80000) fstat(r3, &(0x7f0000000100)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=""/194, 0x16d, 0xc2, 0x1}, 0x20) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r4, r5, 0x0, 0x85) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r6 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r6, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') [ 477.918699][T16556] FAULT_INJECTION: forcing a failure. [ 477.918699][T16556] name failslab, interval 1, probability 0, space 0, times 0 [ 477.934609][T16556] CPU: 1 PID: 16556 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 477.946275][T16556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.956348][T16556] Call Trace: [ 477.959645][T16556] dump_stack+0x1d8/0x24e [ 477.963974][T16556] ? devkmsg_release+0x11c/0x11c [ 477.968905][T16556] ? selinux_inode_getxattr+0x2b1/0x3d0 [ 477.974454][T16556] ? show_regs_print_info+0x12/0x12 [ 477.979653][T16556] ? find_inode+0x40a/0x4c0 [ 477.984156][T16556] ? selinux_inode_post_setxattr+0x510/0x510 [ 477.990139][T16556] should_fail+0x6f6/0x860 [ 477.995456][T16556] ? setup_fault_attr+0x3d0/0x3d0 [ 478.000477][T16556] ? _raw_spin_lock+0xa3/0x1b0 [ 478.006539][T16556] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 478.011945][T16556] ? __vfs_getxattr+0x5a4/0x6a0 [ 478.018389][T16556] ? alloc_inode+0x43/0x70 [ 478.023503][T16556] should_failslab+0x5/0x20 [ 478.028093][T16556] kmem_cache_alloc_trace+0x39/0x2b0 [ 478.033551][T16556] ? _raw_spin_unlock+0x49/0x60 [ 478.038405][T16556] ? ilookup5+0x18e/0x190 [ 478.042821][T16556] ? notify_unlink+0x260/0x260 [ 478.047580][T16556] ? incfs_handler_setxattr+0x330/0x330 [ 478.053117][T16556] alloc_inode+0x43/0x70 [ 478.057448][T16556] ? notify_unlink+0x260/0x260 [ 478.062244][T16556] iget5_locked+0x9e/0x3c0 [ 478.066658][T16556] ? inode_test+0x1a0/0x1a0 [ 478.071953][T16556] fetch_regular_inode+0x22f/0x300 [ 478.077067][T16556] ? open_or_create_special_dir+0x150/0x150 [ 478.084034][T16556] ? lockref_get+0x1b2/0x2a0 [ 478.090713][T16556] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 478.098056][T16556] ? dir_lookup+0x4a6/0x6e0 [ 478.099021][ T22] audit: type=1326 audit(1620741623.991:961): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16524 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 478.102885][T16556] dir_lookup+0x673/0x6e0 [ 478.102902][T16556] ? read_single_page+0xaf0/0xaf0 [ 478.138122][T16556] ? __init_rwsem+0x200/0x200 [ 478.143405][T16556] ? path_init+0xaab/0x11f0 [ 478.148606][T16556] path_openat+0x1734/0x3da0 [ 478.153548][T16556] ? do_filp_open+0x450/0x450 [ 478.158224][T16556] ? do_sys_open+0x33e/0x7c0 [ 478.163506][T16556] ? do_syscall_64+0xcb/0x1e0 [ 478.168302][T16556] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.175165][T16556] do_filp_open+0x208/0x450 [ 478.179666][T16556] ? vfs_tmpfile+0x210/0x210 [ 478.184407][T16556] ? _raw_spin_unlock+0x49/0x60 [ 478.189260][T16556] ? __alloc_fd+0x4f1/0x590 [ 478.193959][T16556] do_sys_open+0x383/0x7c0 [ 478.199190][T16556] ? check_preemption_disabled+0x154/0x330 [ 478.205146][T16556] ? file_open_root+0x450/0x450 [ 478.210392][T16556] ? ksys_mount+0xe0/0xf0 [ 478.215263][T16556] do_syscall_64+0xcb/0x1e0 [ 478.219984][T16556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.225883][T16556] RIP: 0033:0x4665f9 [ 478.229772][T16556] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.252074][T16556] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 478.261477][T16556] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 478.269534][T16556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 478.278372][T16556] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 478.286873][T16556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 478.296146][T16556] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 14:00:24 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46a5f8cf8000000000000000000300030044020000000200000000000040000000000000007f0000000000000006000000010038000100090008000800060000000300000000000000000100000000000000dc00000000000000703300000000000009000000000000000000007004000000050000000000000000100000000000007f000000000000000100000001000000ff010000000000000100000000000000d3a9431cd900846f854a754b6f8c013bb8c4d53388ada91f48"], 0xc9) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:24 executing program 4 (fault-call:3 fault-nth:7): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 478.417249][ T22] audit: type=1326 audit(1620741624.301:962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16570 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 478.459364][T16573] FAULT_INJECTION: forcing a failure. [ 478.459364][T16573] name failslab, interval 1, probability 0, space 0, times 0 [ 478.474946][T16573] CPU: 0 PID: 16573 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 478.485450][T16573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.495867][T16573] Call Trace: [ 478.499426][T16573] dump_stack+0x1d8/0x24e [ 478.503955][T16573] ? devkmsg_release+0x11c/0x11c [ 478.509350][T16573] ? show_regs_print_info+0x12/0x12 [ 478.514817][T16573] ? avc_denied+0x1c0/0x1c0 [ 478.519320][T16573] ? find_inode+0x40a/0x4c0 [ 478.525020][T16573] should_fail+0x6f6/0x860 [ 478.529446][T16573] ? setup_fault_attr+0x3d0/0x3d0 [ 478.535214][T16573] ? avc_has_perm+0xd2/0x270 [ 478.542425][T16573] ? avc_has_perm+0x173/0x270 [ 478.548050][T16573] ? __alloc_file+0x26/0x380 [ 478.553104][T16573] should_failslab+0x5/0x20 [ 478.558497][T16573] kmem_cache_alloc+0x36/0x290 [ 478.564667][T16573] __alloc_file+0x26/0x380 [ 478.569060][T16573] ? alloc_empty_file+0x49/0x1b0 [ 478.573981][T16573] alloc_empty_file+0xa9/0x1b0 [ 478.578800][T16573] dentry_open+0x47/0xf0 [ 478.583049][T16573] file_open+0x2ad/0x660 [ 478.587265][T16573] ? incfs_file_mmap+0x120/0x120 [ 478.592179][T16573] ? security_file_open+0x1f8/0x2c0 [ 478.597355][T16573] ? incfs_file_mmap+0x120/0x120 [ 478.602267][T16573] do_dentry_open+0x949/0x1100 [ 478.607247][T16573] ? finish_open+0xd0/0xd0 [ 478.611636][T16573] ? security_inode_permission+0xda/0x110 [ 478.617325][T16573] ? vfs_open+0x2b/0x80 [ 478.621828][T16573] ? memcpy+0x38/0x50 [ 478.625952][T16573] path_openat+0x1127/0x3da0 [ 478.630521][T16573] ? do_filp_open+0x450/0x450 [ 478.635282][T16573] ? do_sys_open+0x33e/0x7c0 [ 478.639854][T16573] ? do_syscall_64+0xcb/0x1e0 [ 478.644515][T16573] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.650830][T16573] do_filp_open+0x208/0x450 [ 478.655323][T16573] ? vfs_tmpfile+0x210/0x210 [ 478.660129][T16573] ? _raw_spin_unlock+0x49/0x60 [ 478.664973][T16573] ? __alloc_fd+0x4f1/0x590 [ 478.669456][T16573] do_sys_open+0x383/0x7c0 [ 478.673856][T16573] ? check_preemption_disabled+0x154/0x330 [ 478.679634][T16573] ? file_open_root+0x450/0x450 [ 478.684605][T16573] ? ksys_mount+0xe0/0xf0 [ 478.688914][T16573] do_syscall_64+0xcb/0x1e0 [ 478.693711][T16573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 478.699645][T16573] RIP: 0033:0x4665f9 14:00:24 executing program 4 (fault-call:3 fault-nth:8): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 478.703647][T16573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.723290][T16573] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 478.731678][T16573] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 478.739625][T16573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 478.747585][T16573] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 478.755771][T16573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:00:24 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/uts\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x10010, r2, 0xccfb9000) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000000)={"c48b9ea3483b4bec1e9f27d80bdf859f", 0x0, 0x0, {0x9, 0x101}, {0x66, 0x800}, 0x6, [0x1, 0x2, 0x57, 0x81, 0x7fff, 0x1000, 0x3, 0xb125, 0xffffffffffff8988, 0x1, 0x1000, 0x3ff, 0x4, 0x100000000, 0x3ff, 0xffffffffffffff01]}) setns(r0, 0x0) unshare(0x48000000) [ 478.764012][T16573] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 [ 478.850299][T16584] FAULT_INJECTION: forcing a failure. [ 478.850299][T16584] name failslab, interval 1, probability 0, space 0, times 0 [ 478.864114][T16584] CPU: 0 PID: 16584 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 478.874518][T16584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.884671][T16584] Call Trace: [ 478.887962][T16584] dump_stack+0x1d8/0x24e [ 478.892302][T16584] ? devkmsg_release+0x11c/0x11c 14:00:24 executing program 5: prctl$PR_SET_ENDIAN(0x14, 0x0) unshare(0x200) prctl$PR_SET_ENDIAN(0x14, 0x1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) setns(r0, 0x10000000) unshare(0x10000) unshare(0x0) unshare(0x24000000) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x140) [ 478.897236][T16584] ? show_regs_print_info+0x12/0x12 [ 478.902436][T16584] should_fail+0x6f6/0x860 [ 478.906835][T16584] ? setup_fault_attr+0x3d0/0x3d0 [ 478.912046][T16584] ? security_file_alloc+0x32/0x1f0 [ 478.917227][T16584] should_failslab+0x5/0x20 [ 478.921809][T16584] kmem_cache_alloc+0x36/0x290 [ 478.926552][T16584] security_file_alloc+0x32/0x1f0 [ 478.931561][T16584] __alloc_file+0xba/0x380 [ 478.935963][T16584] alloc_empty_file+0xa9/0x1b0 [ 478.940719][T16584] dentry_open+0x47/0xf0 [ 478.944965][T16584] file_open+0x2ad/0x660 14:00:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000100)={0x2c, r2, 0x1, 0x0, 0x0, {0xc}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x5, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x2c}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x2f4, r2, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0xa4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x7fffffff}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x64010101}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_NET={0x6c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3ff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x58}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8000}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x42f1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffa}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0xe4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x80000001, @private2={0xfc, 0x2, '\x00', 0x1}, 0x100}}, {0x14, 0x2, @in={0x2, 0x4e24, @multicast1}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x1, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xff}}}}]}, @TIPC_NLA_MEDIA={0xbc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff8d73}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6f2ac84e}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfb1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}]}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x40408c0}, 0x80) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r4, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x785b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x4000) unshare(0x200) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') clone3(&(0x7f0000000880)={0x180204000, &(0x7f0000000600)=0xffffffffffffffff, &(0x7f0000000900), &(0x7f0000000680), {0x19}, &(0x7f00000006c0)=""/102, 0x66, &(0x7f0000000940)=""/225, &(0x7f0000000840)=[0x0], 0x1, {r0}}, 0x58) close(r6) setns(r5, 0x0) [ 478.949227][T16584] ? incfs_file_mmap+0x120/0x120 [ 478.954175][T16584] ? security_file_open+0x1f8/0x2c0 [ 478.959374][T16584] ? incfs_file_mmap+0x120/0x120 [ 478.964318][T16584] do_dentry_open+0x949/0x1100 [ 478.969096][T16584] ? finish_open+0xd0/0xd0 [ 478.973636][T16584] ? security_inode_permission+0xda/0x110 [ 478.979353][T16584] ? vfs_open+0x2b/0x80 [ 478.983510][T16584] ? memcpy+0x38/0x50 [ 478.987494][T16584] path_openat+0x1127/0x3da0 [ 478.992097][T16584] ? do_filp_open+0x450/0x450 [ 478.996778][T16584] ? do_sys_open+0x33e/0x7c0 [ 479.001372][T16584] ? do_syscall_64+0xcb/0x1e0 [ 479.006056][T16584] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.012129][T16584] do_filp_open+0x208/0x450 [ 479.016625][T16584] ? vfs_tmpfile+0x210/0x210 [ 479.021197][T16584] ? _raw_spin_unlock+0x49/0x60 [ 479.026113][T16584] ? __alloc_fd+0x4f1/0x590 [ 479.030596][T16584] do_sys_open+0x383/0x7c0 [ 479.034999][T16584] ? check_preemption_disabled+0x154/0x330 [ 479.040809][T16584] ? file_open_root+0x450/0x450 [ 479.045781][T16584] ? ksys_mount+0xe0/0xf0 [ 479.050148][T16584] do_syscall_64+0xcb/0x1e0 [ 479.054766][T16584] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.060641][T16584] RIP: 0033:0x4665f9 [ 479.064665][T16584] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 479.084260][T16584] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 479.092659][T16584] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:00:25 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) unshare(0x8040000) r1 = signalfd(r0, &(0x7f0000000000)={[0x5]}, 0x8) openat$cgroup_ro(r1, &(0x7f0000000040)='net_prio.prioidx\x00', 0x0, 0x0) unshare(0x8000000) setns(r0, 0x80) unshare(0x2061000) 14:00:25 executing program 4 (fault-call:3 fault-nth:9): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:25 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) copy_file_range(r0, &(0x7f0000000040)=0x8, r1, &(0x7f0000000080)=0x8001, 0x80000000, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000000)={0x38, 0x6, 0x24, 0x1, 0x7, 0x6, 0x0, 0x3, 0xeda1, 0x80000001}, 0x0) [ 479.100635][T16584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 479.108590][T16584] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 479.116561][T16584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 479.124523][T16584] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 [ 479.206287][T16602] FAULT_INJECTION: forcing a failure. [ 479.206287][T16602] name failslab, interval 1, probability 0, space 0, times 0 [ 479.219310][T16602] CPU: 1 PID: 16602 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 479.229648][T16602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.240057][T16602] Call Trace: [ 479.243343][T16602] dump_stack+0x1d8/0x24e [ 479.247674][T16602] ? devkmsg_release+0x11c/0x11c 14:00:25 executing program 5: unshare(0x200) unshare(0x18000900) unshare(0x40000100) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) unshare(0x20000400) 14:00:25 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) r3 = getpgid(r2) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x80, 0x5, 0x2, 0x0, 0x3, 0x30022, 0x4, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x2, @perf_bp={&(0x7f0000000180), 0x4}, 0x840, 0xb64, 0x4004, 0x1, 0x0, 0x8000, 0x15, 0x0, 0x8, 0x0, 0x1}, r3, 0x6, 0xffffffffffffffff, 0x0) [ 479.252616][T16602] ? show_regs_print_info+0x12/0x12 [ 479.253558][ T22] audit: type=1326 audit(1620741625.131:963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16570 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 479.257814][T16602] should_fail+0x6f6/0x860 [ 479.257824][T16602] ? setup_fault_attr+0x3d0/0x3d0 [ 479.257839][T16602] ? mntput_no_expire+0x114/0xbd0 [ 479.296088][T16602] ? lockref_get_or_lock+0x330/0x330 [ 479.301389][T16602] ? incfs_open_dir_file+0xa1/0x140 [ 479.306601][T16602] should_failslab+0x5/0x20 [ 479.311109][T16602] kmem_cache_alloc_trace+0x39/0x2b0 [ 479.316489][T16602] incfs_open_dir_file+0xa1/0x140 [ 479.321546][T16602] file_open+0x362/0x660 [ 479.325800][T16602] ? incfs_file_mmap+0x120/0x120 [ 479.330742][T16602] ? security_file_open+0x1f8/0x2c0 14:00:25 executing program 5: syz_usb_connect(0x6, 0xd02, &(0x7f0000000240)={{0x12, 0x1, 0x300, 0xf4, 0xac, 0xbe, 0x10, 0x18e8, 0x6229, 0x94f0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xcf0, 0x3, 0x4a, 0x4, 0x20, 0xb0, [{{0x9, 0x4, 0x6b, 0xfd, 0x8, 0x90, 0x96, 0x58, 0x33, [], [{{0x9, 0x5, 0x3, 0x0, 0x400, 0xff, 0x80, 0x3f, [@generic={0x87, 0x22, "f502190a0ea80dd28393279a28c5029ed71ce187a84b1e44120faef43ff6bcff0a8c7afad55d4604214072daf469dbc1ec1340ba8d7bf253afdca669d5b3cd19a474634bd513a55a7ed99dc5e983756ef154af523c873cc3bd0c42157b1ff848adbbc8ecb64ee4174f3979f0236b9d8dc4ec1c98ab109f443008a58c004e99d12a02cce1e5"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x3ff, 0x0, 0xeb, 0x5, [@generic={0x87, 0x31, "76ad74e0b40bf493e756f8167fedda22f49d478a55f2b36983a131b9fc2bd0be2b9dff4bf787ddc640937a40ba5ebb487cc0677f0747bc486e9a9f661f7fc66dd2513739294eb8fc365d881e4eb290d19a93cf1b59dcb0cf2716de358b466778f488b745b0c231a134e922c9fda555fc93e1cac1aac32f3eba0e04ef2c3aee6520e45f540c"}, @generic={0x4d, 0x24, "6658f3b2fadda5651f0541ee1d781128601df7ac8f3d0ee86472d59d996d4fbb42593667dffac81d855a19eb56a6f4e734b7835968af7a66f9ee1b1beab3580151b6eb10c57cce1c82d635"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x400, 0xf5, 0x9, 0x7, [@generic={0x30, 0x1, "4ff4e6f24b9baa362a384aa5d5868ba4c728f9a82fdba79ded4285b1e177ad65f2dd6c2220b841061435168d0622"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x108, 0x4, 0x2, 0xde, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x81, 0x7fff}, @generic={0x46, 0x1, "77449b08ef161c7d4e72711b4b1378e84808720aca814d0a14a2e5e581d51ad44a0d2692e28b4c4f3006bb81f13dbe47aa84b7f1de678bdfac427b213fd681d08fa4fd67"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x81, 0x81, 0x8}}, {{0x9, 0x5, 0x7, 0x3, 0x3ff, 0x3, 0x3, 0x1, [@generic={0xdf, 0x1, "f3b41adfd5e45b37fc6e6a93f3e3e501375b236ba2f401a1e9cb9a793461da5f1e5df117f296fa82f9236e5113311601f772458909cafa482aa105fa6a7cfbaff2579f21262e3fd3e4d82a924a4a4b3c02b19ac9740466ac42d8575c175219643b6f69885c9de98434b86985fd434ffa24c38f9fc892f51a4e57d65cfecdcd81f22c72849fc926fe1918f74be3c53785b71db591f0e2b8e6ca1f8231c0c3c6b8aa9232f197755370aea366670243b1b2622e659201e9693247feef347a237f9b7401753f20773b69639a514fc197335b49a584ceff2760634ad7ed6bf1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x200}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x1, 0x7d, 0x4, [@generic={0x3d, 0x21, "138c67b59fabe9d08de1ff01ecebb425bd59df11676699b7fc0a969922348c3a9ad952a5a3ed8ecf66a2ae94f167e7dbd53ba45e0cacff42c41d1e"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x3ff, 0x0, 0x1f, 0x40}}]}}, {{0x9, 0x4, 0x5b, 0x6, 0xe, 0xbf, 0x52, 0x49, 0x40, [@cdc_ecm={{0x9, 0x24, 0x6, 0x0, 0x0, "9ffd1e84"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x9, 0x9c, 0xff}, [@mdlm={0x15, 0x24, 0x12, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x742, 0x24, 0x3, 0x9, 0x8, 0x9}, @mbim={0xc, 0x24, 0x1b, 0x9, 0x1f, 0x1, 0x3, 0x9}, @obex={0x5, 0x24, 0x15, 0xf5}, @mdlm={0x15, 0x24, 0x12, 0x1}]}, @uac_control={{0xa, 0x24, 0x1, 0x4, 0x6}, [@mixer_unit={0xb, 0x24, 0x4, 0x5, 0x3, "82b9d3cdb1c3"}]}], [{{0x9, 0x5, 0x80, 0xc, 0x3ff, 0x8, 0x19, 0x2, [@generic={0xdc, 0x10, "be29c0922186e5613c0e32fa66782478af12d3ef9477e7f57cb8f1fa0a42ab55a3cc71e37f11265d733eabcc5211a189137644a284cd4c36f4df33923ee7da7597b45624b9f72837c90f6576bb032f133f0da2b034514e46d014b9c95d414ca4f8880153b93a28456bc38c54767b29af8693531174043fe06ff59632d3b9f6b4ce4232d0a2e3ac753c5d92a2ac417db863ab399b74eb0617a493b9bf0ae819920974ac093c755d40c2e24d44a0e906d8f3181e765c6bce5f4e0782d2f96a672e830abbfc2cfff255bd4e84e5a67e8ef599cb8029b544c81acd24"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x10, 0x10, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x2}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x6, 0x81, 0x5, [@generic={0xa5, 0x9, "a470b9005cb13912a4a54d742d94bfedbedc2bb47163e8b81b5ff0bee2a5b0504426b93622a6505d276aed4be6bda51fc6fcce910bdddea18795fbac0f4217e902868d7b1f00929441aed876a8189d0b9be795c944b7969cae502e7828fdde93787532120572a9d06aa9e53717617ef4dae2bff99ed685e39526dd50e1b9502003a2104ff0192ef9ef56dc930e3b48633938b3f34a767691aaf55d3cebe545476d3d49"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x51, 0xffff}]}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x2, 0x3, 0x20}}, {{0x9, 0x5, 0xb, 0x8, 0x3ff, 0x1, 0x3, 0x5, [@generic={0xe1, 0x0, "e9ee5e4db2038e59a30c7240173f55a28d9309b05dddbcf2d0f1d3ed9bb4a15897a59f12a401bcb8bb3d0c9ded27e073a43d68c2a45e4e3140d7a0d0b69445c72c1b35ef13a05ba0d3c0911757a02531ed5942cfb7aa31b2281e0f2253e59bb64ebc815b5293d17b1c24702afe3d5602c41f5fd9aa2d529fde646d85caae12e5c7bc0326bf3c0611b64edec018b5382f02272bbd2a2bfc5fbed564e334cbc42442838045864c01b3e50baad5410cea47e6aeef50dd1822d228adc1e72481b9327354ed26fb561f499c275b20311b8d9ba837f8df1a7015f42e52a905e6578c"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xfd, 0x200}]}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0x7f, 0x0, 0x20, [@generic={0x5a, 0x21, "133fb5eae6d9049764017d69415df83e3661e7060e71c765d10cf30c75da63aa6574b6cf0bd15126147b957cb20a108f5ddcbcbac899ca2c236fb278b07a97890c704f183394653876c9905104e9ebfb322d7890c3c16248"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x1, 0x0, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0xf1}]}}, {{0x9, 0x5, 0x9, 0x4, 0x0, 0x3, 0x9, 0x7, [@generic={0x8c, 0x2, "60cfccc1c92fd43ebd9e26f5705aa2d6cf65fe053bd27e336356065b2e465d74d0dc3f05c1efa0a34d5352d6e073dde5736442681a7314055822c63b2a300028f54a4b66b9063aeb0adcfe3783ba1f0028a493151553fdd88ff820e7de6ad77300d7625ffe86a93ffd5817291c52dee2c264704ebb3d137b0e7aff9d0ac7720a275a7d2224f40327ddd8"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x40, 0x7f, 0xfe, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x3f}, @generic={0x4f, 0xc, "306dfca77ae31f54d4edf149d2bd373191198c3c8b6a6a8e4063eab2cd7edab0698d398c96d41c073319f514a996a9d4fc86b2ffc94e6cf23c899dd43919a5d76f26a16dd89ec1eb69ac199cd6"}]}}, {{0x9, 0x5, 0xa, 0x4, 0x3ff, 0x4d, 0x3f, 0x2, [@generic={0x97, 0x9, "3e9abd8e622ec28b861590c734fc2ad9dcf9af7e1e26234c6a9503e0625b1d256a9ae0bbb2ff1b98b9874468fd03bee78455f5622184b81541756c9298b42e9a00d713b64fcc937f898626d5b0f0fbdd67e60af125a8f40a7f31b18aed8effc964ecebc650038c6faafdbbdacfb72c3aab62e4ccad4d26d13d4e6508721df8463c2f30d59cf63ac1ccb51f701d178b376a00c08777"}, @generic={0x5c, 0x7, "a6486051e058d524dfbe4270e639ccad43249dcbe846274808fdb5dff1ed8d281a08d115a2446b2067ae5b4c20603a2500709efbfc7ce582004aff1ceaaa411e825cbc60113cbfc91324360047dd794ca9fa8fef0b538ccb8efc"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0x7f, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x81}, @generic={0x79, 0xb, "1ff9441adaf582918265199ef55ac29b6059c443b39b53d6f161f81b03650c36e6078171e14af19bc230d6e8a3f93bda0813c11992160a191bf340703837ec76f76bfd00e7a60ac679a71f85c050b9b25eb04d2189cdbb3fad2489303bd50e4870750f6f58820eb75e5bab0f88f332ec2c918bd474c833"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x1, 0x5, 0x5, [@generic={0xf2, 0x4, "5371db062f2d3c7f24c1365454cdde9d007940d43668652c3afd9b6c1320b8225a93a573dbaf1a29d7a0806610acbb5cf6f337786e93d8e585f9599993efb641c94c87a322bc306af459196d10774a5c24ad54627ace325cb2806d03b3f61ede4f55f8d185573f609b8095f7c8e2f21bcccd854cd36b7692d09a13717be3927cc67762069025038f74efe16562f5d20e40ea07cf00821b3f461b2e70ad205e4eb6eb786a2d3704e2efbbc91134303c675ed674199947931dd597e0a2590ae11261a7c9284ebc704634a217ebee40f8c366fe9dce6ec3770a76e7830fd2da4bdee431365ea423e70af971de65eddc86a9"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x9, 0xf9, 0x40}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x1e, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6}]}}]}}, {{0x9, 0x4, 0x9, 0x39, 0xd, 0x2, 0x2, 0xff, 0x7f, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "ba"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x629a89bb, 0x5, 0x800, 0x1f}, [@mbim={0xc, 0x24, 0x1b, 0xffff, 0x7fff, 0x2, 0x3f, 0x0, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0xd0, 0x9, 0x81, 0xff}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x3, 0x1f, 0x5, 0x9, 0x3f}, @dmm={0x7, 0x24, 0x14, 0x6, 0x3b}, @ncm={0x6, 0x24, 0x1a, 0x40, 0x10}]}], [{{0x9, 0x5, 0x1, 0x3, 0x200, 0x81, 0x1, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x6, 0x41, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x7fff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xcd, 0x8001}]}}, {{0x9, 0x5, 0x0, 0x10, 0x8, 0x6, 0x2, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x81}]}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x4, 0x7f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80}]}}, {{0x9, 0x5, 0x7, 0x10, 0x400, 0x7, 0x3f, 0x7f}}, {{0x9, 0x5, 0x5, 0xc, 0x200, 0x40, 0x8, 0xff, [@generic={0x5d, 0x21, "e2dbe539642b20941114a9c8de9509e3c10d3ff258a83d8f2565ec9cbc19bc702f9d8ed12c0540d773381c6d9b2a5510382d6580bb1f387bc3bfb555a330ecf70643fff8e6a8a3f33a1c7622a9da0f2d89e4e5514eee8529d8f150"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x80, 0x3f, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x5}, @generic={0x9b, 0x5, "db3c590c80dcb79b0a91ea8b3eb38c17ffc741f37fd6e5c2b75ee185ad4295979dbd6c7a06db4a57b3ca4ae7135a405b571e7b5e6b62e6c7298e1430590e8029d655dba9b1d9a49bba5f5a5212cbca01e0fbd22f90bff0d47190b544424325a0b4bfe906ea08a4f978ec1db4cdee5fea5e12252781f0a4a55c013550ca64f1a9074bd17da8b0453488c1966dd568a744ba95cba3847210e9fb"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x6, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x9}]}}, {{0x9, 0x5, 0xc, 0x0, 0x7a7, 0x0, 0x9, 0x80}}, {{0x9, 0x5, 0xb, 0x8, 0x10, 0x1, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0xe2}]}}, {{0x9, 0x5, 0x2, 0x10, 0x0, 0x0, 0xb7, 0x5, [@generic={0x26, 0x21, "9bf1e992a807d32006e7da741fd16de1316dcbbe7cc240e08456f3a030f7e7233d95bd8b"}, @generic={0x67, 0x21, "525dcdd4334df6f48adaac326facce5f0b536514b5e229510a7cb43b84c3eed6cb2a50931ff598eb43fb398e901363cd633e35e2e0a2a992b730598a5b44cdc568cfcfc5d5edc1a30ba8bf9270f99f80ab72b4b8bca90cd41ecf85b1195a2c80d721a73f32"}]}}, {{0x9, 0x5, 0x5, 0x4, 0x200, 0x4, 0x2}}, {{0x9, 0x5, 0x5, 0x3, 0x200, 0x40, 0x20, 0x7}}]}}]}}]}}, &(0x7f0000000f80)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x8, 0x3f, 0xd4, 0x40, 0x47}, 0x62, &(0x7f0000000040)={0x5, 0xf, 0x62, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x0, 0x9, 0xfffa}, @ss_container_id={0x14, 0x10, 0x4, 0xe5, "00f3b1c830bbfa768408bb34bab39983"}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "88ac5c8e7f0585a4e9a8fbbb1083f467"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x4, 0x20, 0xcf, 0x7, 0xe1}, @ssp_cap={0x20, 0x10, 0xa, 0x20, 0x5, 0x2, 0xf000, 0x4, [0xffc000, 0xc000, 0xff3f00, 0x0, 0xbe00]}]}, 0x4, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x6c0a}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0xfcff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1c01}}]}) unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000100001080000000000005c5400000000", @ANYRES32=0x0, @ANYBLOB="000000a0ebfaf00008001b"], 0x28}}, 0x0) mkdir(0x0, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) pipe(0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)='./file0\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x60000000, &(0x7f00000001c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b00000020008284103c49515e590091e00c6063027025ece7318e3c2be96921f0db262a847b7eb22fe2c24b03100b"], 0x30}}, 0x0) setns(r0, 0x0) [ 479.330861][ T22] audit: type=1326 audit(1620741625.131:964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16610 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 479.335932][T16602] ? incfs_file_mmap+0x120/0x120 [ 479.335946][T16602] do_dentry_open+0x949/0x1100 [ 479.335956][T16602] ? finish_open+0xd0/0xd0 [ 479.335972][T16602] ? security_inode_permission+0xda/0x110 [ 479.380622][T16602] ? vfs_open+0x2b/0x80 [ 479.384795][T16602] ? memcpy+0x38/0x50 [ 479.388792][T16602] path_openat+0x1127/0x3da0 [ 479.393526][T16602] ? do_filp_open+0x450/0x450 [ 479.398477][T16602] ? do_sys_open+0x33e/0x7c0 [ 479.403158][T16602] ? do_syscall_64+0xcb/0x1e0 [ 479.408806][T16602] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.414970][T16602] do_filp_open+0x208/0x450 [ 479.419480][T16602] ? vfs_tmpfile+0x210/0x210 [ 479.424082][T16602] ? _raw_spin_unlock+0x49/0x60 [ 479.428940][T16602] ? __alloc_fd+0x4f1/0x590 [ 479.433454][T16602] do_sys_open+0x383/0x7c0 [ 479.437871][T16602] ? check_preemption_disabled+0x154/0x330 [ 479.443770][T16602] ? file_open_root+0x450/0x450 [ 479.448900][T16602] ? ksys_mount+0xe0/0xf0 [ 479.453350][T16602] do_syscall_64+0xcb/0x1e0 [ 479.457956][T16602] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 479.463960][T16602] RIP: 0033:0x4665f9 [ 479.468340][T16602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 479.489351][T16602] RSP: 002b:00007f83138db188 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 479.498588][T16602] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:00:25 executing program 4 (fault-call:3 fault-nth:10): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 479.507318][T16602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000a00 [ 479.516453][T16602] RBP: 00007f83138db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 479.524533][T16602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 479.532645][T16602] R13: 00007ffd187a1dff R14: 00007f83138db300 R15: 0000000000022000 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x2, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x3, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x4, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc0, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x300, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x4000, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc000, 0x0) 14:00:25 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x1000000, 0x0) 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x2000000, 0x0) 14:00:26 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/time\x00') setns(r0, 0x0) unshare(0x10010000) unshare(0x0) unshare(0x10200) 14:00:26 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x1f, 0x0, 0x1, 0xd0, 0x0, 0x3, 0x20000, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x528e, 0x0, @perf_config_ext={0x6b}, 0x0, 0x2, 0x401, 0x1, 0x9, 0x3e0, 0xab37, 0x0, 0x8, 0x0, 0x40}, r2, 0xa, r0, 0x1) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x00') ptrace$getsig(0x4202, r2, 0xce9c, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 480.165088][ T22] audit: type=1326 audit(1620741626.052:965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16610 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:26 executing program 5: unshare(0x200) unshare(0x0) unshare(0x14000000) r0 = getpid() unshare(0x44040000) ptrace(0x4207, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$cont(0x1f, r1, 0xa3, 0x6) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) unshare(0x36030480) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x5, 0x10000000, 0x384d4166, 0x1, 0xfffffffffffffff7, 0x0, 0x3, 0x101, 0x401}, 0x0) r2 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') setns(r2, 0x0) 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x3000000, 0x0) 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x4000000, 0x0) [ 480.254066][ T22] audit: type=1326 audit(1620741626.142:966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16665 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x40000000, 0x0) 14:00:26 executing program 5: unshare(0x10050e80) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x40100) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x21) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setns(r0, 0x0) 14:00:26 executing program 5: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xf7ef, 0x7f, 0x1, 0x4}, {0x8, 0x7f, 0x3f, 0x1}]}, 0x10) unshare(0x200) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x0, @rc={0x1f, @any, 0x9}, @l2tp={0x2, 0x0, @empty, 0x4}, @generic={0x5, "d13c3995a045b0e80d7db2f0ec91"}, 0x7e6, 0x0, 0x0, 0x0, 0x1d80, &(0x7f0000000080)='team0\x00', 0x2, 0x10001, 0xffff}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x88001) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f0000000100)=@generic={0x11, "8100010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b38360054a5b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8ef6b3327d3a09ffc2c654"}, 0x80) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0xffffffff00d) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r4, 0x0) 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc0000000, 0x0) 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xf6ffffff, 0x0) 14:00:26 executing program 5: unshare(0x6000200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) unshare(0x4000000) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) unshare(0x20000000) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x58, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010102}, @GTPA_TID={0xc, 0x3, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_LINK={0x8, 0x1, r5}, @GTPA_FLOW={0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x48080}, 0x90) setns(r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x30, 0x48, 0x20, 0x70bd26, 0x25dfdbfb, {0xa, 0x0, 0x0, 0x0, 0x0, 0xad}, [@IFAL_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000880) r6 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@empty, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000480)={@private1={0xfc, 0x1, '\x00', 0x1}, 0x39, r7}) unshare(0x10010080) signalfd(r1, &(0x7f00000002c0)={[0xd6a0]}, 0x8) 14:00:26 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xfeffffff, 0x0) 14:00:26 executing program 5: unshare(0x200) unshare(0x26040a00) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50080004}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000005200000127bd7000fddbdf2500000000ab5368ab29014e943c151b5f2671659e94608f88eb8e3036d9bb53e71f9bbaec8d5f9618e7e85fb9d2d9d5b3df11e871626975a07b0f4e233c75e0b824336038c51ad7a47b1b9662342dd3ddd0e44762dc917b7b717763d63278d271c800415c79c7c10afd6158447d3972e7cedb8a437edb801a77e77ffc"], 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x20000005) 14:00:27 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7f, 0x6, 0x1f, 0x81, 0x0, 0x5f, 0x0, 0x1a, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x4c6, 0x800}, 0x18, 0x2, 0xfffffbff, 0x5, 0x7f, 0x6, 0x9, 0x0, 0x6, 0x0, 0x2}, 0x0, 0x8, r0, 0x8) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:27 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) setns(0xffffffffffffffff, 0x2000000) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xfffffff6, 0x0) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xfffffffe, 0x0) [ 481.080952][ T22] audit: type=1326 audit(1620741626.972:967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16665 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:27 executing program 5: unshare(0x200) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_setattr(r1, &(0x7f00000021c0)={0x38, 0x0, 0x60, 0x4, 0x8001, 0x9c6d, 0x1, 0x7ff, 0x1a4d, 0x6}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7f, 0x0, 0x2, 0x40, 0x0, 0x8, 0x10000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffff7eb, 0x1, @perf_config_ext={0x5, 0x3}, 0x8220, 0x6, 0xfffffffb, 0x0, 0xf0d, 0xd7, 0x1, 0x0, 0xb3, 0x0, 0xe9}, r2, 0xf, 0xffffffffffffffff, 0x2) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x1, 0x10000013, 0xfffff801, 0x7, 0x4, 0x6, 0x1ff, 0x80000001, 0x412f792d}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_procfs$namespace(r3, &(0x7f00000000c0)='ns/time\x00') r5 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r5, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r5, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) r6 = fcntl$getown(r4, 0x9) fcntl$setown(r5, 0x8, r6) setns(r4, 0x0) 14:00:27 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x80, 0x5, 0x40, 0x3, 0xd3, 0x0, 0x3f, 0x4420c, 0x7, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffffff80, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x41056, 0x2, 0x2, 0x1, 0x800, 0xffffffff, 0x7, 0x0, 0xfffd, 0x0, 0x3}, 0xffffffffffffffff, 0x13, 0xffffffffffffffff, 0xa) unshare(0x20000000) pread64(r1, &(0x7f00000000c0)=""/241, 0xf1, 0x4) [ 481.149456][ T22] audit: type=1326 audit(1620741627.042:968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16722 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x1000000000000, 0x0) 14:00:27 executing program 5: unshare(0x200) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') setns(r0, 0x0) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x100000000000000, 0x0) 14:00:27 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x8000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000080)={0x3, 0xdc, 0x7a, &(0x7f0000000000)=""/122}) 14:00:27 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) fallocate(r0, 0x20, 0x8, 0xffffffffffffffe0) unshare(0x2e070a00) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x10000000) setns(r1, 0x0) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x200000000000000, 0x0) 14:00:27 executing program 5: process_vm_writev(0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/7, 0x7}], 0x3, &(0x7f0000001540)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/225, 0xe1}, {&(0x7f0000001340)=""/108, 0x6c}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/254, 0xfe}], 0x5, 0x0) unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x8000000) setns(r0, 0x0) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x300000000000000, 0x0) 14:00:27 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1f, 0xf6, 0x8, 0x1, 0x0, 0x1f, 0x2000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0xbbc, 0x401}, 0x4a908, 0x8, 0x2000, 0x3, 0xfffffffffffff1ab, 0x6, 0x2, 0x0, 0x2, 0x0, 0x7}, r2, 0x7, 0xffffffffffffffff, 0x8) sched_setattr(r2, &(0x7f0000000180)={0x38, 0x2, 0x26, 0x5, 0xa6c, 0x851, 0x100, 0x4c, 0x7, 0x7}, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:27 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r1, 0xf501, 0x0) unshare(0x717e1a92455a9c5c) unshare(0x30000180) setns(r0, 0x0) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x400000000000000, 0x0) [ 481.974546][ T22] audit: type=1326 audit(1620741627.862:969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16722 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:27 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x80, 0x81, 0xc1, 0x6, 0x0, 0x0, 0x20001, 0xb, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x7fffffff, 0x7c}, 0x98090, 0x79, 0x1, 0x0, 0x6, 0x862d, 0x3e5a, 0x0, 0x2, 0x0, 0xe063}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x100010, r1, 0x83f84000) 14:00:27 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x4000000000000000, 0x0) 14:00:28 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = signalfd4(r0, &(0x7f0000000040)={[0x1ff]}, 0x8, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) write(r2, &(0x7f00000000c0)="2e0d6dee342f5298231c1c5c33dd63cb62db92c50b063ca8b9b2c73223b0cd1f00a0a60d2752a609e7f3870023f62136375da70b8fe91e23abc8ead890ac9b4c540ce53e2205", 0x46) setns(r1, 0x28000000) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setns(r3, 0x20000080) creat(&(0x7f0000000080)='./file0\x00', 0x180) 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc000000000000000, 0x0) 14:00:28 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x7b3f82, 0x0) readahead(r1, 0x4, 0x7) setns(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x81, 0x0, 0x8, 0x0, 0x1, 0x4008, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe28, 0x373d4c4c59b14cd7, @perf_config_ext={0x9, 0x9}, 0x0, 0x40, 0x3ff, 0x7, 0x7ff, 0x74a324fb, 0x101, 0x0, 0x3, 0x0, 0x8000}, 0xffffffffffffffff, 0x8, r2, 0x0) 14:00:28 executing program 5: unshare(0x200) unshare(0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x100}, 0xe) syncfs(r1) sendmmsg$inet(r2, &(0x7f0000003f00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0}}], 0x500, 0x0) close(r1) 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xf6ffffff00000000, 0x0) 14:00:28 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="c0d176be078c5f92d391d700c519999fed31262e78155a21aa4071e05d34aaf1a431354dcc73404a9a72481eba4d0b2af49a3504546cf72da06bead1f513f9bb6660fa8d7790e8d6cbb67d41b2d73c904a2a2540014816c86b1b9590ee303df3e9eb3e157ec332a926de2c3bb3b5a5f39ad330da1933ec94e414c75e4362990070ab44936bf838d14e54b23299416e6e90cb14ca2c26136e2eaff9e70d67e2f10a5405194511918146c1a78be1ef835f1404201155d897e826254f33f91385bd4dc6344dfac349076cd071979530dde565193b36f8e1c1fa10dff05f6db6787af7d7ac9fbe5f0227", 0xe8, 0x4000010, 0x0, 0x0) 14:00:28 executing program 5: unshare(0x200) unshare(0x20000000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0xc1, 0x3, 0x9, 0x62, @local, @private0, 0x7, 0x7800, 0x2129338e, 0x7}}) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xfeffffff00000000, 0x0) 14:00:28 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') readahead(r0, 0x3f, 0xffff) setns(r0, 0x0) 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xffffffff00000000, 0x0) [ 482.865191][ T22] kauditd_printk_skb: 1 callbacks suppressed [ 482.865200][ T22] audit: type=1326 audit(1620741628.752:971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16772 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x2) 14:00:28 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid\x00') setns(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x20940, 0x0) clone(0x80000000, &(0x7f0000000000)="9c40a914b514c94e46139173dfb672b9d2987d5fa8f8d47cfe8a8af8d86b9209fd369cbb25fa3f5a031b5cdca5c2f7c433f227", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="ff192ee815523174dfaa42163f1a8fef35e025a447b2c6683cb40c23e6427e7bee214e410a07d193c125edaaadf9e04cbd6cf20ef24e27486789a8a43bf1b125bf1c9f10acb2da4be003ae14e818acabe2cb255e25c696f1739ce99d3f379050c636b9f308e1e2f17998d768234ac87c68ad2c21e48128b867249da06fb9433ed3f99ab113c8") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x43, &(0x7f00000004c0), &(0x7f0000000500)=0x10) preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f0000000140)=""/189, 0xbd}, {}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f0000001340)=""/4080, 0xff0}], 0x5, 0x6, 0x9) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x0, 0x1, 0x5, 0xff, 0x0, 0x101, 0x2020, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000400), 0x1}, 0x400, 0x4, 0x4, 0x4, 0x200, 0x6, 0x401, 0x0, 0x9, 0x0, 0x2c3}, r2, 0xc, r3, 0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setns(r0, 0x10000000) 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x3) [ 482.957925][ T22] audit: type=1326 audit(1620741628.842:972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16829 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:28 executing program 5: unshare(0x200) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x5}, 0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/pid\x00') setns(r1, 0x0) 14:00:28 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x4) 14:00:28 executing program 5: unshare(0x200) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setns(r0, 0x80) 14:00:29 executing program 5: unshare(0x12040800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid\x00') setns(r0, 0x0) 14:00:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xc0) 14:00:29 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xa}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000180)={0x2000}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x1}) r2 = eventfd(0x0) write(r2, &(0x7f0000000100)="1393952f02ff8c1bafb4596324d890c59db0d2e51ddd434afa9c694874f4dc29f480105c1c23e6147a585a2417253fd40dd45d16bd61adfed1912255a867f42b7cf5d23d9748d297559c030fc37388a22ca2a5256fafc71464d976f5c590afc8f732fb168765e7678a31984ed56b7062ece0fa86743c6ca58d6669ac25418ea8", 0x80) 14:00:29 executing program 5: unshare(0x200) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000c0, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xe9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r3, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r3, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x7) fsetxattr(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="73cba716037c0559167fd62d16fb49694850e806cd72fb822adbfabf695a29a79426336d49b22c8ee25c8f77411325f4a11fe87145054e59155c9b6d4243ccaafc10108f2088d28b2e117f96d4886cabeac63b67a3a6623e64"], &(0x7f0000000080)='+&\x00', 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip_vti0\x00', 0x0, 0x20, 0x1, 0x10000, 0x1, {{0xd, 0x4, 0x0, 0x8, 0x34, 0x67, 0x0, 0x3, 0x29, 0x0, @broadcast, @empty, {[@timestamp={0x44, 0x20, 0x46, 0x0, 0x6, [0x1, 0x6, 0x400, 0x7fff, 0x4, 0x3, 0x8001]}]}}}}}) setns(r2, 0x20000000) 14:00:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x300) [ 483.789982][ T22] audit: type=1326 audit(1620741629.682:973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16829 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:29 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x4, 0x2, 0x6}) sendmmsg(r0, &(0x7f0000006e80)=[{{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x2, 0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="18777c371f18d25538c2e6aef6faba02f9af480d0058508a7400a6d38a399ccfca27b4ed0ef0dbc24d4578d219c643b7b1fe0032a78c5460f0bfffa12ef9f26b9737038865aab70570bd8bc52f27f954989541a31e19d6ae4ce9c2d8b942a361bc528cfc8103223d1333eecd288158543cac33eb0546dcc6d6394d7ffa1f531f0cbed2c3bda3cc6f19941329332cde6282d6e44dc0c336fbd1e6e00194ea3a44fb5a93cb15e16b8c3f0c3b30f1a694b5fbc9a2", 0xb3}, {&(0x7f0000000240)="76a7c36b1f7ed53e999eab800692395d799cad68f5565e84778d7fb54da1dd2f25e51db48562b8eee0dd1b0f8e59595000a671a4d12713859f3d7259b3ccb673ddaa8c6d8b9d836d350550fb8789257de9adbd7f2807376b00933f91b4d6c517b0d6c8568b5b918beef97fa94e433db7c34883b7ab4e0a97f61185c3060b18f361c5825ff30fe5a8527d5985a488c90085d586df374e9e4cb889ec88b44f7a3f", 0xa0}, {&(0x7f0000000300)="670a05c80b006df765a958ce5d673e62a7a95dddf3022a8dae7daedcfbba1ea25b6c25f9cc90d4136dc7775e26ac6b801ced646046cdf5643d540233821a5c934896a37d2d391599f46e7c885ac76fccef7c6d7574847cadb31ceb99ccc4d80b982c9086b4fc59d88680de413e3cd4a38934a3259766202a3e1e8c4e15229c602e6565b7d513c5379d1d2645f20c076e1036832b4f3d442cec7741f5c32dee43b30afbd904bdb22bfe51d63f2bdba98acba0bc2a786110801ce5d5a35e098f41db19645f33aa5c7aa81823", 0xcb}], 0x3, &(0x7f0000000780)=[{0xd8, 0x103, 0x3, "09612e0177f4415eea9cfe54ab9dbf6506978457e7973bb99b061a94b170d17877e33beb3d28b4b23d4e8e936effd00069c0d3674c95a5eab21600ff830dfa1c4073a9b01fe8db3f097b349779c2cd51429c8c9fb7be07641b2e85ec3d8342d313a06f04b3869d2a80be1b5d53b2642d67c5baadea888b1a1e0dc6cb7681d2aadb988c965f0914588fc836af19d641cf39b09eefbc0ad70bf9655511df0939060b7286241d05130ef0082ec278b772dffc02dc301b853b31735798919637969b1beaddea7c"}, {0xb8, 0x10c, 0x9091, "6db9b87ccd26a576b6d39e14aa4a76fac3170c9087af1e321cfab7f8363178e9d7c02a11c84af652f48125db1019278b33dd69325463ba7f021e66e53012af83f4e80f1918d34df8349124a844398988cab6c0cc000008b9d5eae534da4485f994023e62b53f85eb18235efb760da88ced7c8ca46b83b16174676c93ea5786cb8e8a4791584db47f007c4166572a132e3ebaddc7779b69708a890d7c61ce5d6716dc"}, {0x88, 0x14, 0xfffffff9, "37543366eafd9d6cbb02eca529b24363ef4de88c9aa9daad32781e5e21a2b31ca7cd83d0acd189852ffb546975906e1baf33ff355e4b781883c817d4c5cbabd18a0a987238b2ecbbcd6abc873ff2e240edbbab5159e7395b04270e6ab09ec7913ffcac68e3b38a7628484e6f0d60e4414baf14fd3355b95b"}, {0xa0, 0x112, 0x8d, "e95efbf03612944577c9770956aa96587eacf16119ef2bebb440a6140e6bef1279d4dd1cf049016302e9db37ddb1d5a467c3652bc04d3fa4b8a4f07ce77ad80e21f33faf156b125fa8da1042960599852856b5c5562fe8ac31694eef4e28dda49b173c35dc6d72bfc49f0f3354abb387a6983e3b4bcaf062cb67e7dc08adb61e8d8fbffc050a26225adfc700b9abfde4"}, {0xa8, 0x6, 0x8000, "a58bd9874459b03fc861fe0a9ca5e48630473d8884336eb306ee16b2bd27f49b8275edac1fe7d69237918fe34b479d56ad23972ed241c6444a95a16ca01533b17a9e5a9a0d64be45546a7c2049b9d8cd9db183d185e8c69867317711e7c5d3c33e4d8b4419b991ebcf3cf62d7f85933912b20bda0cd73ce93f48dc01ab0b0216c90e37b9b9cf19ecdffeebcd596df922e1351065c9"}, {0x108, 0x3a, 0x4, 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{&(0x7f0000007500)="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0x1000}, {&(0x7f0000006900)="63c42bf88bad66d180868b8ca79211c8e446e05107915076b0e94cf51ca697040a2b0da102fbf405ddbce44d0c145f7edf94c6ac44bbeed62532ca6abd", 0x3d}, {&(0x7f0000006940)="eb6b71e84db58909c5cca6e7b987d214b9c8adfab9755b733a37f7ac47abe082b229c861c545989ef0fac4012f6a4aa25052b8504dcdb8a6d71e3342777b04e4c088d33628ef4b99afd24c905d7d5d2d83ed847d761436486b974361e0325719b5a17f6d9ad046b4f42e14585a0d06d3bf5e2f31616046800e26e3522dceae8993f5297f56c7d706923f2f85a6e03b51b0e6288905", 0x95}, {&(0x7f0000007080)="ce4530fee20f245cecbeefb0b787a7e60052f98686505dde0ed270acaddc35a73bda3ef6043eaf1b9ed36beae6a861c103e2ee1df7eb1bd6d57599ef636114aefb951ec61dcb626289960ca377331218d8c3e60dfc85974fe8ca24261338d500005cecb8851876028eb299b855bb121cd35cff6c446fbf2c566c8667dead2a3af58b5063b3d8cae01d3466d9d99b25cd67986ab85c2420552c7a8a0b8fcfafe28f6ae8714a032746d77675d1c5549e4f6ea3cfdf3d1c3fa84d69f85d7e331140c783b76583bf6d00846dc5d22735d93588fff23446eac3220d00"/231, 0xe7}, {&(0x7f0000006ac0)="9540a07f0f3ff373b31b9b2fa4274eccb687914167bb9f108d412587179ef16850473020126a54722a0569bd560ed5d889a09b8404fd2b7d0a0a333f7cafb0c8ef97b5bd06647875cb0957746ef24789e299d637f3f7b2a0a3c43b48dc5af858ccf4b5a98610b19336e7d5f2782dfbe298c4c9b8c5962d18aa67cae0ad0b49b7af2b32be6938b86bc20b24c670f27454967296d4e7b02db49d04955d76c45238b14596da001fd56a57ceb5256cd4c357edbe61de6d0122258af79d2b248af7a42f59cd3fc85ee9c3e0d8f277ad7f2c2e", 0xd0}, {&(0x7f0000006bc0)="26377a8c7e79e8ac22f181641215457faac08018f8f6c4a0af27fd866d6b2912d6b7b48d865ef3292b81391c8d0784d48c9f73b7f586a98106db9e33118b8316c5b1daa9b00060b1869b16109b814090570d0da258976056de4fc498aaddabba6b5809169b1e0a881be61e709a1d213f8c7fc9", 0x73}, {&(0x7f0000006c40)="54ac839234fffe96a73d8ddb3aa7eff0d0ed17fc412970792e3385094088101e00f2bf3560d86f6c033d2140c97291c58d018b94f79b95b3de78bde7d9ef8725b13a8a3edc3daa17f5ab40e54c8ae63a7194b7bc9a71ca1b6d7828141635d394d85645439e4e5751fbef6520311eb7797b2ba2e45b847adf95a461306688a975e7d6acfe9436a481640108190754ee0290f4914b196a12d6f1ea76082598836995be82988a70c7732af37b40db4635c35827294633a1fda07d41eb9a9dc1890bf64311f5a55f30c6dcf1bce88b2c3d0dfcac0fb9745689cc9ea0ea21b046ed1fc08d07f3227eef", 0xe7}, {&(0x7f0000006d40)="85e35e71563162407313b59e714603782203c3c173bf3e60b496712a006acc04cef7673a4a5d0f9a840b6005953e36274dcccfad5a0b8b00923f4b0edff70a6f9a41a95015514488095d26c928b69c244f8b943c9c972e4b579a6ad025364e637dbb1256f99158f1b739efa52c41cdb3b2a45dc256f091e602aa", 0x7a}], 0x9}}], 0x8, 0x40014) unshare(0x200) unshare(0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r2 = ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) setns(r2, 0x20000) 14:00:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x4000) 14:00:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xc000) 14:00:29 executing program 5: readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000000100)=""/47, 0x2f}], 0x2) unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) [ 483.867520][ T22] audit: type=1326 audit(1620741629.752:974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16876 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x1000000) 14:00:29 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r1) setns(r0, 0x0) 14:00:29 executing program 5: unshare(0x200) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x4}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid_for_children\x00') setns(r1, 0x0) 14:00:29 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x2000000) 14:00:29 executing program 5: unshare(0x200) setns(0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x2000000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000027a000/0x3000)=nil, 0x3000, 0x1800003, 0x10, r0, 0x51238000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x68000400) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 14:00:30 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x5) 14:00:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x3000000) 14:00:30 executing program 5: unshare(0x200) setns(0xffffffffffffffff, 0x0) unshare(0x40180) [ 484.693351][ T22] audit: type=1326 audit(1620741630.582:975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16876 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:30 executing program 5: unshare(0x200) r0 = getpid() r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') setns(r1, 0x0) 14:00:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x4000000) 14:00:30 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') setns(r0, 0x0) 14:00:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x40000000) [ 484.761428][ T22] audit: type=1326 audit(1620741630.642:976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16927 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:30 executing program 5: unshare(0x200) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/user\x00') setns(r1, 0x0) 14:00:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xc0000000) 14:00:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xf6ffffff) 14:00:30 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_io_uring_setup(0x75d, &(0x7f0000000000)={0x0, 0x1020, 0x2, 0x2, 0x38b}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000100)={0x7, 0xffffffffffffffff, 0x0, 0x8, 0x0, [0x401, 0x4f2, 0x8, 0x3]}) 14:00:30 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfeffffff) 14:00:31 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x40, 0xf, 0x8, 0x3, 0x0, 0x8, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x400, 0x7f, 0x70e, 0x5, 0x9, 0x10000, 0x9, 0x0, 0x6, 0x0, 0x4}, r1, 0x1, 0xffffffffffffffff, 0x2) open(&(0x7f00000000c0)='./file0\x00', 0x167e00, 0x1bd) r2 = epoll_create1(0x0) open(&(0x7f0000000100)='./file0\x00', 0x800, 0x85) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f0000000100), 0x0, 0x0) 14:00:31 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x32070880) setns(r0, 0x0) readahead(r0, 0x8985, 0x7f) 14:00:31 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfffffff6) [ 485.590002][ T22] audit: type=1326 audit(1620741631.482:977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16927 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:31 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfffffffe) 14:00:31 executing program 5: unshare(0x200) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setns(r0, 0x2000000) 14:00:31 executing program 5: unshare(0x200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f00000001c0)={r0, 0x7, 0x400}) unshare(0x20000800) r2 = getpid() r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) sched_setattr(r3, &(0x7f0000000100)={0x38, 0x0, 0x10, 0x0, 0x4, 0x4, 0x7, 0x2, 0x0, 0x5}, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r5 = syz_open_procfs$namespace(r4, &(0x7f00000000c0)='ns/mnt\x00') sched_setattr(r1, &(0x7f0000000200)={0x38, 0x5, 0x4, 0x4, 0x0, 0x6, 0x0, 0x3, 0x1ff, 0x2}, 0x0) setns(r5, 0x0) 14:00:31 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x1000000000000) 14:00:31 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@mpls_getroute={0x84, 0x1a, 0x400, 0x70bd2d, 0x25dfdbfe, {0x1c, 0x84, 0x0, 0xff, 0xfe, 0x3, 0xfd, 0x1, 0xe00}, [@RTA_VIA={0x14, 0x12, {0x1e, "ab18e615f15b5f76fd79cde9f606"}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x40}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x81}, @RTA_VIA={0x14, 0x12, {0x15, "24eb6414a95011b7105422f1bdf4"}}, @RTA_DST={0x8, 0x1, {0x5, 0x0, 0x1}}, @RTA_MULTIPATH={0xc, 0x9, {0x401, 0x20, 0xfd}}, @RTA_MULTIPATH={0xc, 0x9, {0x4, 0x30, 0x47}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x3}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x4000) [ 485.662231][ T22] audit: type=1326 audit(1620741631.552:978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16976 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:31 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x100000000000000) 14:00:31 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @initdev}}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80041402}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getlink={0x60, 0x12, 0x400, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x8, 0x601}, [@IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xc150}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_NET_NS_FD={0x8}, @IFLA_CARRIER={0x5, 0x21, 0x2}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_LINK_STATE={0xc, 0x5, {0x3, 0xffffff02}}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x64ba1be9419419eb}, 0x1) unshare(0x200) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r2, 0x0) 14:00:31 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x200000000000000) 14:00:31 executing program 5: sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x1, 0x9, 0x301, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4011}, 0x40040) unshare(0x200) unshare(0x800) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000100)={0xfffffffffffffffd, {0x10, 0x7, 0xa000000000, 0x5, 0x9}}) setns(r0, 0x0) 14:00:32 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x300000000000000) 14:00:32 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x2, 0x7f, 0x8, 0x7, 0x0, 0x9, 0x10, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x7, 0x2}, 0x48108, 0x1, 0x3, 0x5, 0x3f, 0x8, 0xfffb, 0x0, 0xce22, 0x0, 0x1ff}, 0xffffffffffffffff, 0x10, r1, 0xa) 14:00:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x400000000000000) 14:00:32 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) dup3(r1, r2, 0x80000) [ 486.496516][ T22] audit: type=1326 audit(1620741632.382:979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=16976 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x4000000000000000) 14:00:32 executing program 5: unshare(0x200) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpid() r2 = syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/mnt\x00') setns(r2, 0x0) [ 486.533012][ T22] audit: type=1326 audit(1620741632.422:980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17023 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:32 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xc000000000000000) 14:00:32 executing program 5: unshare(0x200) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x20, 0x8000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0xb3c77c8cecc9c80c, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x0, 0xd9f, 0x0) splice(r1, &(0x7f0000000100)=0x1, r2, &(0x7f0000000140)=0x7, 0x6, 0x1) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x4000, &(0x7f0000000040), 0x1, r1, 0xe}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e21, @multicast2}, 0x40, 0x0, 0x0, 0x0, 0x8f, &(0x7f0000000180)='macvlan1\x00', 0x800000000000, 0x1000, 0x4c4c}) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r4, 0x0) 14:00:32 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xf6ffffff00000000) 14:00:32 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x100) setns(r0, 0x0) 14:00:33 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10d000, 0x100) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xf8, 0x0, 0x1, 0x3, 0x0, 0x80, 0x2400, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x200, 0x8}, 0x19811, 0x3f, 0x7, 0x5, 0xffffffff00000001, 0xab, 0x8001, 0x0, 0x8}, 0xffffffffffffffff, 0x8, r1, 0x8) r2 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:33 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000040)={0x0, 0x18, [0x7, 0x5, 0x692, 0xf191], &(0x7f0000000000)=[0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'veth0_to_bond\x00'}) setns(r0, 0x0) 14:00:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfeffffff00000000) 14:00:33 executing program 5: unshare(0x200) unshare(0x20100) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) unshare(0x200) 14:00:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xffffffff00000000) 14:00:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x141) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x80) rmdir(&(0x7f0000000140)='./file0/file0\x00') setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), &(0x7f00000001c0)=ANY=[@ANYBLOB="00fbda04045fadee35cb864e6fd300ca008ef8fa2f74b8f0c4e7072e79d00a970fd3ce3944a53fbd308e1ed8b99aac2be64600318f88a156f70602d6a7149831567dce44717386c3a297180c7c543443d646d8a30ed0421129ed688c7a055a94242aa426bcfed0933a87cfc0098f23316b55dbe80730ab08ba3b4aff9462045f9bee3643c80c1fd09ac55fe8d6e33f5c56129741cb7c7b10e7f507a1ea8905ac042d5edfb957228da323191e7095cbe374a0dc2f728153e69c08bd3f20f88b13c8ed150b15eda6b7665df20e9ae318d4f569819993976561330c"], 0xda, 0x3) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:33 executing program 5: unshare(0x200) read$FUSE(0xffffffffffffffff, &(0x7f0000000040)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') close(r1) setns(r1, 0x0) 14:00:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x14000, 0x2d) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:33 executing program 5: unshare(0x100) unshare(0x40000000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:33 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x5, 0x0, 0x0, 0x80000, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000400)=@sr0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='iso9660\x00', 0x1106000, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="21cda55f4c268145bb14f20944", 0xd, 0xa0000000000000}, {&(0x7f00000002c0)="41be1feed103e56223c7668ea72436b55c458b563ea0a307594286c9d9469a2585da400a6801d55a300bec2307c8139615955b5774dbaa", 0x37, 0x3}], 0x1000000, &(0x7f0000000380)={[{@data_journal}, {@delalloc}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'incremental-fs\x00'}}, {@fowner_gt={'fowner>', r1}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000080)=@sg0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ubifs\x00', 0x2000000, &(0x7f00000001c0)='incremental-fs\x00') open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:33 executing program 5: unshare(0x200) r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) r2 = syz_open_procfs$namespace(r0, &(0x7f0000000200)='ns/mnt\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001900100028bd7000fddbdf251d01010008000900", @ANYRES32=0x0, @ANYRESDEC], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008084) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) fcntl$lock(r2, 0x24, &(0x7f00000001c0)={0x1, 0x2, 0x1f, 0x81, r4}) socket$nl_route(0x10, 0x3, 0x0) setns(r2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@newqdisc={0x4c, 0x24, 0x200, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x10, 0x8}, {0xfff1, 0x1}, {0x0, 0xfffc}}, [@qdisc_kind_options=@q_pfifo_fast={0xf}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_RATE={0x6, 0x5, {0x2, 0x7f}}, @TCA_RATE={0x6, 0x5, {0x81, 0xff}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) [ 487.610936][T17106] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:00:33 executing program 5: unshare(0x4020000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x64010e80) setns(r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='ns/mnt\x00', 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x81000) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f00000000c0)=0x80) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) unshare(0x40000080) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2}) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000002440)=@newtaction={0x8130, 0x30, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [{0x810, 0x1, [@m_mirred={0xb8, 0x1b, 0x0, 0x0, {{0xb}, {0x84, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x1, 0x6, 0x9}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x6, 0x10000000, 0x7, 0x7}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x4, 0x20000000, 0x7ff, 0x5}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x9ff, 0x3, 0x6, 0x5}, 0x3}}]}, {0xb, 0x6, "1a3e37d8e53b70"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_ife={0x168, 0x12, 0x0, 0x0, {{0x8}, {0x40, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x18, 0x6, [@IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x9}, @IFE_META_SKBMARK={0x4, 0x1, @void}]}, @TCA_IFE_DMAC={0xa, 0x3, @local}, @TCA_IFE_DMAC={0xa}, @TCA_IFE_SMAC={0xa, 0x4, @multicast}]}, {0x102, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_tunnel_key={0x84, 0xd, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @empty}]}, {0x4b, 0x6, "c6599bfa75fe197e232b06914d44208900dc6f3b4b452bc2d84dbfa059d5140799cf99eac611ce6f061bb045f1cd43c9d2c2bd09cf88bd18b829adee9fc8fbef72e860bbc89489"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_xt={0x2d4, 0x1d, 0x0, 0x0, {{0x7}, {0x27c, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xa5, 0x6, {0x8, 'security\x00', 0x4, 0x8, "0bd8e82f03f36657f273b0a29e144b5d235de4b6969c4e3a5a1d55a42c368b0bf1894d3c2734303948afaecfb349fe398d6d9fd96ee267b157999ee6597f0bed80243ffc5916976a32e61a0eef122f3a7b76a4ca4331a244edc3a640b615b181f5ecbb86fd1603e45163ceef35342f7c79c33df8369043cd90ff1c"}}, @TCA_IPT_TARG={0x65, 0x6, {0x3, 'security\x00', 0x20, 0x1, "2425fe75bb1c10a6d48e1dca259109f8ef3942bf8c445bdb01807579d06f22f1730129714905245a17787d3cb05d0c2979dbb356e340d7d20b511c"}}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_TARG={0x51, 0x6, {0x2, 'raw\x00', 0x9, 0x9, "c69db9f0d6779f804c1e9c96699c8648e38f99d7abef14c9232ec92b40d18c5ca083177fd8cc70"}}, @TCA_IPT_TARG={0xc3, 0x6, {0x6, 'raw\x00', 0x7, 0x5, "c412624ae5227eec0edfadf9c1236a9227dc90c1a85272688d7c5569add8a10222fe35f02d07f342d335cfa8dbe1e9683157de00b54ed868068256c7ae96db7cc6feaab127f6e8e30dd578fe87cd57b17473c0933c39df354f665ade434e52ab29e1c79f13c2bde4da1f0736c110c1693daee69a9344e32f758f4471ed21dfe2251e092fe99b44272ae0ed0442bbb219f23e65938d1b49a483"}}]}, {0x34, 0x6, "5b29c08bf69774ae71155c39251119cb636da9b527d63aecb8d5dd8b0e3a4ccb1419d0c5d1f5ad0d2ae3a9ca45a59e54"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x6bd5235976fe971c}}}}, @m_bpf={0xa0, 0xd, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_PARMS={0x18, 0x2, {0x6, 0x80000000, 0x4, 0x1, 0x8}}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0x6, 0x6, '.\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x23, 0x6, "9c1fa40209b33121f33435bc1980351f350aa837d07d058028bcbecdc9a77f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ct={0xac, 0x20, 0x0, 0x0, {{0x7}, {0x44, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e20}, @TCA_CT_ZONE={0x6, 0x4, 0x1}, @TCA_CT_ZONE={0x6, 0x4, 0x401}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e20}, @TCA_CT_PARMS={0x18, 0x1, {0x9, 0x7, 0x5, 0x7, 0xa5f6}}, @TCA_CT_ZONE={0x6, 0x4, 0x7ff}]}, {0x42, 0x6, "43491748b52f1b4c405def5611c37556d26bcac230f267a7a854859278d3ca8a6d1b5fe6be6c65dedf0b8aea93f3f36532bade2ef8eabbe361e76e8ae4b1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ipt={0x2c, 0x15, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}, @m_sample={0x11c, 0xa, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x9}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x1, 0x2, 0x2, 0x5}}]}, {0xc6, 0x6, "95d526257ebe404493f4c9bbaecef03d2eedf698aceeedd505fd03566734c6728ef5598c7f31d78886b8f57916d2c709c265f419c3076242c275202190be0cdc35185a9eb1f938e5b8587db7ad9988e8cdefa482c8f84ce48d4a80d24e6bed47193cd88c2c8db8c11fe9ff2189f260a80718bb9bf874182bd69f0363b8c55bdfc70911a2b50088ff3c1ee63182ca58f62f416f5424f67d7d04a8d2fc84f17170f99baece6eebdac85b5ab6c77b73e03fc9e0423c7af9379cc1d2dfb4afa128532045"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}]}, {0x698, 0x1, [@m_skbedit={0x144, 0xa, 0x0, 0x0, {{0xc}, {0x4c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x6}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x7}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x4}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x7}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xfff3, 0x4}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x2, 0x5}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0xffff}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x3, 0x1}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0xbcf}]}, {0xce, 0x6, "12c7b5780f858757431df2d56820439ef2dadc1fc3996efafaa24bd5c2d0fe6c8d06633f3658afeda11f58126f42c745262c6dd1934d6178502781c6a316603f6470c6136f3fe4708ba164536cd3166b4752565c3b332a8d157617405f5bd42d8151e98f4026884da81a5904c18655c5d31ae15c07811830adaeddaedac5eea5ec32b404ce3bf40e9a63aaf2b4df995d1e7d112d49a67aeab77dbe2c15369bcdbae0e984b3b69233f61fa7010aa660dd6932bad27747c942479bf61ba906fcdcd25c8679c0e4aef9ab9b"}, {0xc}, {0xc, 0x8, {0x0, 0x7}}}}, @m_ct={0x60, 0x16, 0x0, 0x0, {{0x7}, {0x4}, {0x37, 0x6, "2c038d6c31dbe2b0828e09c889abaeb79c79e1b7f2a6fd7c2004310bc7da66239a0526a04eaeb9f2fb7a2c79d45c7ac678825f"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_bpf={0xe8, 0x12, 0x0, 0x0, {{0x8}, {0x28, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x97d, 0x4, 0x4, 0x7, 0x6}}]}, {0x9a, 0x6, "e10fee8126e4554858a258878770ed63482ec0284e93f9cfadef5743c2dd85148c0b5b0ef2bc3994bf0d0731259c70c3721213490bd26c063ffb0d757a14e4fab396f8502ac33abff527c676e4645c54d8b56cbf186653eb7c1d50dc384686d76e3d7f6831ad8348801088226e3726377678bf3b13a6c27fe0dc460d4f685f3e25f157273f933334484d07ea2f62c5fa7dff4164a172"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_sample={0xf0, 0x12, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x400}, @TCA_SAMPLE_TRUNC_SIZE={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x6}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0xbc}, @TCA_SAMPLE_RATE={0x8, 0x3, 0xc3}]}, {0x94, 0x6, "eecafaea188037ea96e34dfb0dc8f9e9386b2ab550726bbf70e2b8e25b9e6eb532bd004ed7e0a2ea07f419c918a2582f6e67628f0bede7439dbbe2f713425cf52716e28500e1066ae9eec15413720278c4c341f6a4adf13db453dcac7f311635c13a1f75ab9a490b231e5a839823ef092810f6b0fbf0cbe4772c31296b14f894fcf27f20c29f6e1ae08d2735260f74d6"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_nat={0x120, 0x13, 0x0, 0x0, {{0x8}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x8f36, 0x1, 0x6, 0x0, 0xffffffff}, @empty, @local, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xfff, 0x0, 0x2000000b, 0x9}, @empty, @remote, 0xffffffff, 0x1}}]}, {0xa6, 0x6, "c1072c0eee4942013d5154e268c4545930fb25bf1d8bcf7a53d121f1a4308a7323c7d2957a79a5dca333691380d24af2314814974b10e51d06aa54126646ea264ced0694953bdb4c99e37a44f5e989b36e7a48396266e13808adb0fa653702b3ea90afd8eba951ce9a2f870ba746fd528dc8de6a2755083b1921c20bcf3dc5c6ccb19d874e17184d14b33569189fe97dad918e3fb6bef8ea9903611fc02d74e9fb0d"}, {0xc}, {0xc, 0x8, {0x2, 0x5}}}}, @m_sample={0xe8, 0x18, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x4, 0x1, 0x6, 0xae66, 0x80}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x9}]}, {0x99, 0x6, "b81a802c0dc514c7603386dff3a0b6254d6f9651af9a9fb43ec3efc053722104b60c5aae3f10fd07aa3a0b546def15b4c458dd7bbd62726833aa7b990bf3e5ff938c7e90fb3b98b7ac76764d1d36eb0898ac01f638609310654f2e7b30f9da61dc1f61c8c60ea0d1d34c93cea06510f724ae2289ccfd339433c858e9aa1cad1c9986cf11346a73bdee52db2bc3987e2ae8f6a33815"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0x110, 0x1f, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xb, 0x3, 'ns/mnt\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x9, 0xfffffff8, 0x8, 0x4, 0x9}}, @TCA_DEF_PARMS={0x18, 0x2, {0xfffff800, 0x8, 0x6, 0x2, 0x6}}]}, {0xa6, 0x6, "99819ccc4e93d848ebd6a7b4011c0002e837a501fa320d5b4b6376ee6c17f74bd7e8a995e004fcf4487dfd9f9ad440cb64f695b134ee08002af5523ac34ef488d48be12c230b8a3f9e5ae868acbc625f32bc43c5c59abfb94f5a8840eb0071554f695bb9d082dafdf683cafb538150ec3cead573674ec638aa44987a0aa5816c7bfd46472b7ed93e06b0c6012fffccb93780577a51848db6785d7bf96edee02deb83"}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}, {0x4f8, 0x1, [@m_mpls={0x9c, 0x12, 0x0, 0x0, {{0x9}, {0x14, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5, 0x6, 0x2}, @TCA_MPLS_TTL={0x5, 0x7, 0xff}]}, {0x5e, 0x6, "ccac11ebb83e5409d92eb2c1d3c378768f82e4eab962134e7c720e94993253d2666ed5af0dfbde6d5ee40eafe388f68a4daedc8031bc40aba414cca1fef07f224950dba236356c5ee645615c38489fd7a1a1d3c44c2c55c72395"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_sample={0x184, 0x12, 0x0, 0x0, {{0xb}, {0x6c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0x400}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x6, 0x100, 0x0, 0x2, 0x3}}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x80000000, 0x80000001, 0x6, 0x660e, 0x401}}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x1, 0x200, 0x8, 0x3f, 0xf1f}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x1ff}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x7}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x101}]}, {0xee, 0x6, "232132ecc48ef86e053221be20aa27fc5dcd01d841adcd5810c6cfac2999554bd198ea9e81db76ebf9ab6dd3e112f93e7dd1a29101387405b6fd4dca9877aa429818eb2677ed115daf2fc72bef669140a384061cb49a26c4d45a9449fdef61735da6a4d96f60ea7a4639b1ce78e98025aad0acf1bd832fd2a7ca497ed606a7c616d0f3ececa7cd2a099a84fe9f79b48aab6db722554979948792eb256eb673ce297bfabbabc771f5c9b01a8a857de5b63f19545c17f10cc2843896fd9eb082210475a3511417c62382ea3964f7895c72cb0220ff9c2ed27772167e02219c6b5602e894df183091ad233e"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_ipt={0x2d4, 0x9, 0x0, 0x0, {{0x8}, {0x260, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xba, 0x6, {0x1, 'nat\x00', 0x2, 0x62, "cd6e1e0872a28f8e6b679184b2fa41dcbd4cb6d5769150fe4109beec77524b6808836ab77bdcd917a7a4e54a7cb3b8de885e9f3a63dc7833b65275c1d918b26e09933d4daca8867e85e45f9208b4baa0a00b265cf57825fe07c3e771bbe5c08eeb984d4c52eb60a0d6ae21e892b2187f8d92196c2833bfe9bbe2c8954d10fd048c8d0eda4a952bc2bf510eaf2fbad789"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x6f4b}, @TCA_IPT_TARG={0x52, 0x6, {0x7, 'mangle\x00', 0x5, 0x2, "aeccbecfb163962b75c4d19416fb4567c8396f609b8ab8cc78dfb38a2107fae4a5b863250c395886"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}, @TCA_IPT_TARG={0x4a, 0x6, {0x1d28, 'nat\x00', 0x0, 0x2, "7c28b1c19fbc116ee8ae21ce304fc188af07944e6b3ae4daeb8c75b954a7f5d1"}}, @TCA_IPT_TARG={0xb2, 0x6, {0xfff, 'nat\x00', 0x0, 0x6, "9dd839fc833ea402b24b55f466abe06f650a1006128902230eab789a8de5f48de9bb7f899878c462313599b5f214a6c223aac0109da94a5c005de15dae9f48477d147edac6321752a6efae67b3a5516673007131ae4b2e406e3926805eee07d3478c180d1543e4fcdf5b21785ab9d309fb5387b296f0df79ac1a7137faa0914251979f242fd9c462"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}]}, {0x4d, 0x6, "5e96f2a4766411d5b27be85da337f63778df8516656391cd16f49be7274f26f3b24b72dad5e11aec6d108017ecd4fa2f5e9efecde08f38adb95ee5dd95e335b7085725d0a5b9b14a37"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}]}, {0x6d7c, 0x1, [@m_tunnel_key={0x198, 0x0, 0x0, 0x0, {{0xf}, {0x68, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @loopback}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x200}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @mcast1}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e23}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x10000, 0x6, 0x10000000, 0x2, 0x5}, 0x1}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x9, 0x1, 0x6, 0x0, 0x50}, 0x2}}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x0, 0xd84da484ebf3e6c7}}, {0xc}}}, @m_pedit={0x593c, 0x0, 0x0, 0x0, {{0xa}, {0x5908, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x1ff, 0x2, 0x5, 0x7ff, 0x1}, 0x32, 0x3, [{0xc2a, 0x0, 0x8, 0x5, 0x81, 0x7ff}, {0x5, 0x7, 0x0, 0x8000, 0x4, 0x3}]}, [{0x3, 0xeee, 0x1000, 0x2, 0x6, 0x4ee}, {0xf1, 0x9, 0x9, 0x401, 0xc6b, 0x3c27}, {0x8, 0x0, 0x0, 0xffff7fff, 0xffffffff, 0x1}, {0x1000, 0xcee, 0x1, 0xdbfe, 0x100, 0x8}, {0x0, 0x1, 0x5, 0x6, 0x5, 0x8}, {0x1000, 0x4, 0x339f, 0x8aac00, 0x5, 0x1}, {0x8, 0x1ff, 0x3, 0x7fffffff, 0x4, 0x1000}, {0x9, 0x9, 0x1, 0xb70, 0xffffffff, 0x16}, {0x40, 0x8, 0x7fff, 0xde, 0x10000, 0x4}, {0x7fff, 0x5, 0x4, 0x84, 0x0, 0xe86}, {0x2, 0x7ff, 0x8000, 0x2, 0x3ff, 0x6}, {0x6bd8, 0xdbc18ca, 0x80000001, 0xfffff303, 0xfffffffb, 0x1}, {0x6d3b, 0x8, 0x0, 0x200, 0x9, 0x8}, {0x8, 0x7fc8a53f, 0x8, 0x0, 0x7, 0x8}, {0xfffffff8, 0x9, 0xfff, 0xd62, 0x9, 0x1000}, {0x80000000, 0x5, 0x3ff, 0x9f6, 0x4, 0x101}, {0x81, 0x6, 0x1, 0x8, 0x4, 0x4}, {0xebb, 0x0, 0x1, 0x1, 0x4}, {0x5, 0x80000000, 0x40, 0xa893, 0x1f, 0x7fff}, {0x0, 0x8, 0xff, 0x4, 0x0, 0x5}, {0x61, 0x0, 0x80000001, 0x3, 0x1d0b, 0x3a1b}, {0x40, 0x2c32, 0x7e3d, 0x54a7, 0xfffffff9}, {0x0, 0x2, 0x9, 0xfffffff7, 0xfffeffff, 0x7}, {0x9, 0xfffffffd, 0x6, 0x8, 0xad, 0x2}, {0x8000, 0x7fffffff, 0x8000, 0x101, 0x800}, {0x6, 0x6e, 0x4, 0x8, 0x95d, 0x4}, {0x40, 0x1, 0x1f, 0x4, 0x7f, 0x7}, {0x6, 0x3ff, 0x1, 0x512, 0x4, 0x7}, {0x8, 0x7d2, 0x7, 0x6, 0x10001, 0x643b}, {0x4, 0x8, 0x5, 0x4, 0x1, 0x9}, {0x5, 0x10001, 0x9, 0xbfcd, 0x5, 0x101}, {0x3, 0x3, 0x3f, 0x400, 0x7ff, 0xfff}, {0x1, 0x2, 0xedef, 0x1, 0x5, 0x4ce}, {0xef, 0x8, 0x401, 0x1, 0x9, 0x3}, {0x7e, 0x1, 0x4, 0x7fff, 0x7fffffff, 0x44}, {0xa0000000, 0x0, 0x2f4, 0x4, 0x5, 0x2}, {0x8ff8, 0xfffffff9, 0xe70, 0xffff, 0x1, 0x7}, {0x400, 0x23b, 0x1, 0x7fff, 0x1, 0x1fffc000}, {0x7, 0x1, 0x9, 0x8, 0xfffffffe, 0x5}, {0x9, 0x0, 0x300, 0x2, 0x7a, 0x100}, {0xffff8000, 0x6, 0x6, 0x8, 0xde4, 0x795}, {0x0, 0xf565, 0x7, 0x1469, 0x9, 0xf1f}, {0x80, 0xebb2, 0x7, 0x0, 0x0, 0x3b7}, {0xfffffffe, 0x0, 0x0, 0x239, 0x1, 0x403}, {0x81, 0x1, 0x1ec2, 0x293, 0x4, 0x81}, {0x5, 0xffff8001, 0x101, 0x1, 0x6, 0x5}, {0x6, 0x7, 0x5efa, 0x1, 0xd0e, 0x5}, {0x5, 0x5, 0x5, 0x12e, 0xb41, 0x100}, {0x9, 0xfffffffa, 0x6, 0x0, 0x7, 0x200}, {0x5, 0x8, 0x80, 0x7d08, 0x0, 0x5}, {0x1, 0x3f, 0x0, 0x9115, 0x3, 0x1000}, {0x5, 0x2, 0x3, 0x5, 0x101, 0x100}, {0x8, 0x5, 0x1, 0x0, 0x5, 0x9}, {0x80, 0x337, 0x5, 0x10001, 0x81, 0x9}, {0x7f, 0x0, 0x9, 0xf39, 0xffff, 0xcf8}, {0x9, 0x5, 0x5, 0x5343, 0x9, 0x1}, {0xc, 0x1, 0x7, 0x9, 0xdc3e, 0x1ff80}, {0x6, 0xa7d, 0x5, 0x3cfce163, 0x3, 0x800}, {0x7ff, 0x7, 0x3f, 0x40, 0xeb3, 0x7f}, {0x0, 0x8000, 0x8000, 0x9, 0x9, 0x5582b1fc}, {0xff, 0x7fffffff, 0x80000001, 0x8, 0xffff, 0x9}, {0xfffffff7, 0x4, 0x9, 0x0, 0x2, 0x8001}, {0x5, 0xffffff54, 0xfff, 0x400, 0x2ef, 0xbac}, {0x1, 0x1f, 0x9, 0xa00d, 0xffffffff}, {0x18000, 0x800, 0x0, 0x4}, {0x6, 0x3, 0x6, 0x7, 0x2, 0x1f}, {0x3, 0x0, 0x3, 0x7, 0xffffff37, 0x8}, {0xfffffffc, 0x800000, 0x1000, 0x6, 0x9, 0x8}, {0x0, 0xd600, 0x9, 0x754, 0x9, 0xc80}, {0xf4, 0xffffffff, 0x9, 0x7b3, 0x166262a6, 0x777}, {0x2, 0x5, 0x9, 0x6, 0xfffffff7, 0x5}, {0xc1e, 0x0, 0x3, 0x400, 0x3, 0x200}, {0x7fff, 0x7, 0x6, 0x71, 0x8, 0x7fff}, {0x4, 0x7, 0x7, 0x81, 0x4, 0xd37f}, {0x1f, 0xc8b, 0xc, 0x10000, 0x100, 0x6}, {0x4, 0xffff, 0x4, 0x0, 0x1ff, 0x6}, {0xfffffffb, 0x4, 0xad98, 0xfff, 0xfffff75f, 0x1}, {0x3, 0x200, 0x3, 0x35, 0x101, 0xfffff55f}, {0x5, 0x3f, 0x4, 0x8, 0x3, 0x4}, {0x80000001, 0x81, 0x2, 0xd9ac, 0x7e7, 0xff}, {0xfffffe00, 0x9, 0x602, 0x7f2, 0xc9a8, 0x3}, {0x3, 0x9, 0x401, 0x0, 0x1, 0x1}, {0x9, 0x3f, 0x2, 0x4, 0x6, 0x1f}, {0x2, 0x50ab, 0xffff, 0x100, 0x2}, {0x8, 0x3f, 0x1, 0x200, 0x65b8, 0x1b}, {0x1f, 0x0, 0x2d6, 0x7, 0x7f, 0x7fffffff}, {0x7ff, 0x1, 0x7, 0x1, 0x7fff, 0x8}, {0xebc, 0x3f, 0x1000, 0x3, 0x5, 0x428c6b1d}, {0x4, 0x3f, 0xff, 0x10001, 0x0, 0x3}, {0x5, 0x40, 0x401, 0x1e90, 0x1, 0x8000}, {0x80000000, 0x7f, 0x8001, 0x3f, 0x2, 0x80000001}, {0x8000, 0x80000000, 0x369, 0xe2, 0x5, 0x3ff}, {0x0, 0x8001, 0x4, 0x401, 0xffffffff}, {0x11e395a3, 0x0, 0x2a, 0x54, 0x400, 0x4}, {0xfffff000, 0x8, 0x1, 0x8, 0x7fffffff, 0x100}, {0xc98, 0x6, 0x8, 0x4, 0x3f, 0x2}, {0x9, 0x1, 0x9, 0x1000, 0x1, 0x9cea}, {0x36f, 0x100, 0x5, 0x9, 0x2}, {0xff, 0xfffffffa, 0x700000, 0x80, 0x2, 0x9}, {0x4, 0xa2, 0x20, 0x7cf6, 0x10000, 0xfffffffc}, {0x4, 0x522, 0x7ff, 0x9, 0x2, 0x8}, {0x7, 0x40000000, 0x4b, 0x8, 0xfffffffd, 0x200}, {0x0, 0xfffff475, 0x5, 0x3, 0xffffffff, 0x4}, {0x8001, 0x1f, 0x9, 0xffffffff, 0x1, 0x7acebd07}, {0x3, 0x3, 0x2, 0x20, 0xd38, 0x80}, {0xfb58, 0x5, 0x1, 0x6, 0x20, 0x80000000}, {0xf2, 0xcc, 0x101, 0x4, 0x7, 0xffff}, {0xf1, 0x5, 0x1, 0x0, 0x3, 0x3}, {0xea, 0x401, 0xb885, 0x2, 0x20, 0x10001}, {0x1, 0x8bf1, 0x80000000, 0x7, 0x3}, {0x9, 0x9, 0xf89, 0x20, 0xcfc7, 0xa6cb}, {0xff, 0xe4700000, 0x0, 0x8, 0x2, 0x27a8}, {0x5, 0x17e2, 0x0, 0x401, 0x8b, 0x3ff}, {0x1ff, 0x5, 0x0, 0x1, 0x6, 0x3}, {0x20, 0x1, 0x2, 0x1, 0x80, 0x6}, {0x3, 0x6, 0x7, 0x8, 0x80000000, 0xfffffc01}, {0x100, 0xffff7fff, 0xffff, 0x4, 0x8, 0x54}, {0x8, 0x100, 0x3, 0xa8b1, 0x3, 0x1ff}, {0x9, 0x8, 0x9, 0x0, 0x81, 0x10000}, {0xe1, 0x0, 0x7, 0x0, 0x7ff, 0x3}, {0x5, 0x1ff, 0x8, 0x8, 0x1, 0x242f}, {0x4, 0x5, 0xffffffc1, 0x10000, 0x873, 0xd9}, {0x8, 0x2, 0x4, 0x10000, 0x0, 0x401c}, {0x8, 0x5, 0x9757, 0x7, 0x6, 0x9a11}, {0x8, 0x7, 0x9, 0x4, 0xff, 0xfffffffd}, {0x5, 0x0, 0x1, 0x9, 0x7f4, 0x400}, {0x2, 0x3ff, 0xffff, 0x37, 0x800, 0x1000}, {0x2, 0x8, 0xffffffff, 0x2, 0x7f, 0x80000001}], [{0x0, 0x1}, {0x4}, {0x7}, {0x5}, {0x4, 0x1}, {0x1}, {0x2}, {0x3}, {0x4, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x3, 0x1}, {0x4, 0x1}, {0x2}, {0x1}, {0x1}, {0x1, 0x1}, {}, {0x5, 0x1}, {0x5, 0x1}, {}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x0, 0x1}, {0x4}, {0x2}, {}, {0x1, 0x1}, {}, {0x7, 0x1}, {0x2}, {}, {0x5, 0x1}, {0xe66bb341b09eaac0, 0x1}, {0x0, 0x1}, {0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x5}, {0x5}, {0x2}, {0xc3fce57d59266e6b}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x4}, {0x3}, {0x0, 0x1}, {0x5}, {0x4, 0x1}, {}, {0x5, 0x1}, {0x3}, {0x3, 0x1}, {0x1}, {0x4}, {}, {0x5, 0x1}, {0x4}, {}, {0x2}, {}, {0x5, 0x1}, {0x1, 0x1}, {0xe313f8b418f9114a, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x5, 0x1}, {0x5}, {}, {0x3}, {0x5}, {0x3, 0x1}, {}, {0x3, 0x1}, {0x2}, {0x4, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x6}, {}, {}, {0x0, 0x1}, {0x2, 0xfe4d1e8866b45331}, {0x5, 0x1}, {}, {0x3}, {0x4}, {0x4}, {0x4}, {}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x4}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x2}, {0x3}, {0x1}, {0x3}, {0x3}, {0x3}, {0x1}, {0x3, 0x1}, {0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x74, 0x5, 0x0, 0x1, [{0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x54, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}]}, @TCA_PEDIT_KEYS_EX={0x160, 0x5, 0x0, 0x1, [{0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0x54, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}]}]}, @TCA_PEDIT_PARMS={0xec8, 0x2, {{{0xffff, 0x40, 0x6, 0x5, 0x2}, 0x0, 0xfa, [{0x4, 0x7, 0xc94, 0x1, 0x2, 0x9}, {0x6, 0x9, 0x1800, 0xfffff4d2, 0x9, 0x842}, {0x6, 0x400, 0x7, 0x5, 0xffff7fff, 0x48}, {0x80000000, 0x800, 0xffffffc2, 0x1000, 0x2, 0x200}, {0x8, 0x5, 0xee, 0x3, 0xd26, 0x4}, {0xd7, 0xc00000, 0x656, 0x6, 0x1, 0x646f}, {0x80000000, 0x2, 0x400, 0x4, 0x4, 0x5}]}, [{0x0, 0x3, 0x0, 0x81, 0x7, 0x1}, {0x1ff, 0x8, 0x7, 0x0, 0x101, 0x6}, {0x10000, 0x5, 0x8, 0x7ff, 0x5, 0x97}, {0x553, 0x80000000, 0x8, 0xfd5c, 0x80000000}, {0x80000000, 0x7, 0x46, 0x9, 0x200, 0x923e}, {0xfc78, 0xa3, 0x4db9, 0x8, 0x1f, 0xfffffffe}, {0x101, 0x10001, 0xfffffe44, 0x5, 0xff0c, 0x1}, {0x7, 0x7, 0x3, 0x5, 0x2, 0x527}, {0x5, 0x1, 0x20, 0x50b, 0x0, 0xffffffe0}, {0xfffffffb, 0x5, 0x0, 0xfffffff7, 0x6, 0x3}, {0x7, 0x8, 0x2fc79bd9, 0x2, 0x7, 0x8001}, {0x92, 0x0, 0x8, 0xfffffff8, 0x1, 0x1}, {0x5, 0x1, 0x9, 0x2, 0x5, 0x5}, {0x6, 0x9400, 0x400, 0x0, 0x29e}, {0x800, 0x1, 0xd8b, 0xc9a, 0xfffffff8, 0x2}, {0x8, 0x0, 0x7b3e, 0x8001, 0x9, 0x3f0e}, {0x2, 0x200, 0x3, 0x75708709, 0x10000, 0x6}, {0x7, 0x90, 0x6, 0x9, 0x2a}, {0x4, 0x7fffffff, 0x200, 0x2, 0xfffffc00, 0xe8fa}, {0x10000, 0x0, 0xffffffff, 0xffff, 0x1, 0x200}, {0x7, 0x0, 0x20, 0x3, 0xcaa9, 0xffff}, {0x6, 0x2, 0x4, 0x8, 0xfff, 0xe543}, {0x1, 0x40, 0xc49, 0x2, 0xc0}, {0xfffffe01, 0x7, 0x6, 0x2, 0x1f, 0x9}, {0x6, 0x0, 0x0, 0x2, 0x1ed, 0x4}, {0xf8ba, 0x5, 0x800, 0x80000001, 0xfff, 0x8}, {0x1000, 0x1, 0x1f, 0x7, 0x3, 0x4}, {0xb089, 0x5, 0x8, 0xe4a, 0x8, 0x4b42}, {0xfffff70e, 0x1, 0x800, 0x3, 0x100, 0x3}, {0x8000, 0x4, 0x8, 0x6, 0x1, 0x80000001}, {0x5, 0x4, 0x10000, 0x2, 0x2, 0x2}, {0x3, 0x5, 0x0, 0x1000, 0x2, 0x5aeb}, {0x7, 0x3, 0x2, 0x1d, 0x401, 0x10001}, {0xffffffff, 0x80000000, 0x5, 0xf9, 0x427, 0x7}, {0x7ff, 0x1368f3f5, 0x5, 0x4, 0x0, 0x8d9}, {0x5, 0x9, 0x200, 0x7, 0x5, 0xff}, {0x6, 0x8, 0xc0c3, 0x1, 0x2, 0x6}, {0x6, 0x2, 0x3, 0xd5b2, 0x0, 0x7}, {0x93, 0x7fffffff, 0x6e1, 0x1ab2d680, 0x2, 0x4}, {0x8, 0x1, 0x1, 0xec, 0x7, 0xe18}, {0x3, 0x8, 0x5, 0x3, 0x2, 0x2}, {0x8, 0x401, 0xce10, 0x5, 0x80, 0x84}, {0x80, 0x0, 0x7, 0x1, 0xfff, 0x5}, {0x400, 0x2, 0xffffffc0, 0x200, 0x0, 0x7}, {0x1, 0x40, 0x5, 0x1, 0x9, 0x4a94}, {0x4, 0x800, 0x7fffffff, 0x0, 0x5, 0x1}, {0xbe, 0x1000, 0x3, 0x3, 0x5, 0x9}, {0x9, 0x100, 0x3, 0x6, 0x80, 0x9}, {0x644, 0x3c, 0xa2c, 0x1, 0x9738, 0x8000}, {0x10001, 0x4, 0x6, 0xfffff7a6, 0x80000000, 0x100}, {0x8, 0xfffff518, 0x3, 0x7fffffff, 0xf0b2, 0xfffff0f3}, {0xfffffff9, 0x7fffffff, 0xff, 0x11c0000, 0x1ff, 0x10001}, {0x3f, 0x6, 0x80, 0x800, 0xfffffff8, 0x401}, {0x7f, 0x2, 0x0, 0x5, 0x7ff, 0x9}, {0x1ff, 0x5, 0x4, 0x1000, 0x5, 0xf7}, {0x1, 0x14db72a9, 0xffffffc1, 0x6, 0x549, 0x80}, {0x1, 0xb740, 0x1, 0x2, 0x6, 0x6}, {0x1, 0x3e, 0x1, 0x4, 0xcb7, 0x5e}, {0x1, 0x80, 0x6, 0x80000000, 0x3, 0x7}, {0x3f, 0x2, 0x3ff, 0x80, 0x4, 0x5}, {0x6, 0x38a74deb, 0x0, 0x4, 0x6, 0x7}, {0x4, 0x8, 0x2, 0xe91, 0x9, 0x8}, {0x8, 0x2, 0x51, 0x0, 0x2, 0x46588681}, {0x3, 0xfff, 0x9, 0x0, 0x2800, 0x2}, {0x0, 0xda0, 0x38f, 0xd8, 0xffffffff, 0x1}, {0x5, 0x409, 0x1, 0x4, 0x9, 0x100}, {0x8, 0x5, 0x7, 0x7f, 0x6, 0xad00}, {0xfffffff9, 0x8, 0x7, 0x1c, 0xc5d, 0x3}, {0x8, 0x8, 0x7, 0x7, 0x1, 0x9}, {0x400, 0xf3, 0x8000, 0x0, 0x4, 0x3}, {0x6c02eef9, 0x5, 0x6, 0x3, 0xff, 0x9}, {0x4, 0x3, 0x1, 0x7f, 0xc700, 0x7ff}, {0x5, 0x80000001, 0x2, 0x1ff, 0x8, 0x9}, {0xfffffffb, 0x8, 0x9, 0x80, 0x8, 0x4}, {0xdd6, 0x8000, 0x81, 0x20, 0x2}, {0x8, 0xfffffff8, 0x9, 0x4, 0x1, 0xe2}, {0x1, 0x7fff, 0xffff, 0x4ce2, 0x2, 0x9c7f}, {0x3, 0x7, 0x8, 0x7, 0x6, 0x8fb}, {0x7fff, 0x0, 0x1000, 0x7, 0x7, 0x65e7}, {0x4, 0x800, 0x2, 0xb3, 0x4, 0x81}, {0x9, 0x7, 0x4f5, 0x6, 0x0, 0x5}, {0x3f, 0x7, 0x3ff, 0x528245b2, 0x3, 0x6}, {0x200, 0x0, 0x8, 0x4, 0x0, 0xbd8}, {0x8, 0x0, 0x5, 0x200, 0x4, 0x2}, {0x6, 0x3f, 0x4, 0xfffffffe, 0x7ff, 0x1}, {0xfffffffc, 0x8, 0xfff, 0x8, 0x6, 0x9}, {0xe1a, 0x8, 0x7fff, 0x3f, 0xc000, 0x8001}, {0x8001, 0xffffffc0, 0xfffffa31, 0x7d, 0x1cefb39f, 0x7}, {0x3b, 0x1ef, 0x4, 0x1, 0x3, 0x4}, {0x6, 0x80000000, 0x7e29, 0x101, 0x7, 0x8}, {0xffffff7f, 0x960a, 0x87, 0x2, 0x3, 0x7f}, {0x7, 0x6, 0x54807ee7, 0x101, 0x4, 0xe0c}, {0x10001, 0x2, 0x9, 0xb2, 0x7f, 0x1}, {0x400, 0x7fff, 0x6, 0x4, 0x9, 0xfffff65f}, {0x1, 0x3, 0x7fffffff, 0x7, 0x81}, {0x112ead99, 0x9, 0x80000, 0x36, 0xf1, 0x6}, {0x495235aa, 0xe2, 0x6, 0x401, 0x9, 0x80000001}, {0xaf, 0x5, 0x7, 0x3, 0x6, 0x98}, {0x0, 0x9e7, 0x7, 0x80000001, 0xffffc8bd, 0x81}, {0xfffffffa, 0x1, 0x4, 0xfffffffe, 0x3, 0x5}, {0x2, 0xa3e, 0x7, 0x0, 0x0, 0x40}, {0x7, 0x3, 0x3, 0x1, 0x2, 0x9}, {0x4, 0x2, 0xff80000, 0x2, 0x54}, {0x5, 0x3, 0x9, 0xffffffff, 0xa, 0x4}, {0x7, 0x6, 0x7, 0x1f, 0x4, 0xd4e}, {0x15, 0x3, 0xfffff55b, 0x800, 0x3, 0x8001}, {0x7f, 0x9, 0x0, 0x1, 0x8fe3, 0x2}, {0xdc2f, 0x80000000, 0x5, 0x1, 0x4, 0x8000}, {0x5, 0x9, 0x4, 0x10000, 0x5, 0x7}, {0xced, 0x734, 0x2, 0x8001, 0x4, 0x2}, {0x9, 0xa20, 0x7ff, 0x9, 0x9}, {0x8, 0x0, 0x547, 0x5, 0x0, 0x1}, {0x2, 0x7ff, 0x3f, 0xffffffff, 0xc6a, 0x68ee863a}, {0x3, 0x400, 0x800, 0x10000, 0x7, 0x40000000}, {0xfffff000, 0x3f, 0x400, 0x0, 0xbb6, 0x1000}, {0x0, 0x1, 0xfffffe40, 0x1000, 0x4, 0x1}, {0x6, 0x9, 0x800, 0x73bdc3e1, 0x5, 0xffff8001}, {0x5, 0x6, 0xc4, 0x6, 0x5, 0x9}, {0x3, 0x7fffffff, 0x10000, 0x0, 0x6b, 0x401}, {0x6ff7, 0x8, 0x0, 0x1000, 0x3, 0x40}, {0x5, 0x20, 0x2d1, 0x5, 0x4, 0x3}, {0x1, 0xed56, 0x5, 0x4, 0x9bd, 0x8b29}, {0xffffffe0, 0x2, 0x80000001, 0x4, 0x3}, {0x40, 0x7f, 0x4, 0x800, 0x2, 0xf05}, {0x6, 0x7, 0x4b9, 0x2, 0x0, 0x6}, {0x10000, 0xffffffe0, 0x533, 0x6, 0x8001, 0x1}, {0xbbb, 0x0, 0x9, 0x7, 0x6, 0x8}, {0x7ff, 0x3, 0x6, 0x2, 0x2, 0x800}], [{0x1}, {0x1}, {0x4, 0x1}, {0x3}, {0x5, 0x1}, {0x0, 0x1}, {}, {}, {0x5}, {0x3}, {0x3, 0x1}, {0x1}, {0x1}, {0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x4}, {0x2}, {0x1, 0x1}, {0x2}, {0x5, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3}, {0x1}, {0x1}, {0x5}, {0x5}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {0x2, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {0x3}, {0x5, 0x1}, {0x5}, {}, {0x4}, {0x1, 0x1}, {0x3}, {0x5}, {0x3}, {0x5, 0x1}, {0x2}, {0x1, 0x1}, {0x2}, {0x3}, {0x3, 0x1}, {0x3}, {0x2, 0x1}, {0x5}, {0x2, 0x1}, {0x5}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5}, {0x2, 0x1}, {0x5}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x1}, {0x4}, {0x2, 0x1}, {0x1}, {0x2}, {0x3}, {0x5, 0xdcb2ec35f19f5bbe}, {0x2, 0x1}, {0x1}, {0x4}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x2}, {0x5}, {0x4}, {0x4, 0x1}, {0x2}, {0x5}, {0x4, 0x2}, {0x3}, {0x3}, {0x4}, {0x3, 0x1}, {0x2, 0x1}, {0x7}, {0x4}, {}, {0x5}, {0x4}, {0x3}, {}, {0x5, 0x1}, {0x1, 0x1}, {0x3}, {0x4}], 0x1}}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0xfffffffd, 0x4ff5, 0x7, 0xbec, 0x5}, 0x7f, 0x2, [{0x20, 0x0, 0x2, 0x10001, 0x1, 0x1}, {0x7, 0x7, 0x1, 0x1, 0x8, 0x4}, {0x101, 0xa3eb, 0x800000, 0x3, 0x3ab4b11d, 0x6}, {0x9, 0x9, 0xfffffff8, 0x2, 0x400, 0x7}]}, [{0x6, 0x1, 0x7, 0x1ff, 0x2, 0xfffffffe}, {0x9, 0x48b, 0x1ff, 0x4, 0x5, 0xb6}, {0x20, 0xdc29, 0x2, 0xc7e, 0x8, 0x1f}, {0x6, 0x1ff, 0x6, 0xffffffe0, 0xfff, 0x5}, {0x5b2, 0x97c, 0x0, 0x4bf6, 0x4810d8e2, 0x3ff}, {0x9, 0x20, 0x0, 0x3, 0x9, 0x1ff}, {0x1, 0x0, 0x8001, 0x5, 0x80, 0x6}, {0x0, 0x9, 0x6, 0x5c3068c6, 0x400, 0x8}, {0x400, 0x4, 0x20, 0x9, 0x5ef, 0x1}, {0x8, 0x800, 0x1f, 0x2350, 0x800, 0x612}, {0x8000, 0x8, 0x4fe, 0x80, 0x7fffffff, 0x4}, {0x1ca, 0x800, 0x0, 0x8, 0x100, 0x20}, {0x4, 0x6, 0x8, 0x1, 0x5e1, 0x1}, {0x7, 0x2, 0x80000001, 0x5, 0x5, 0x3}, {0x9, 0x7ff, 0x0, 0x7fffffff, 0x1f29, 0x9}, {0x9, 0x5, 0xdb, 0x6, 0xfffffffd, 0x7cc}, {0x4, 0x101, 0x5dd, 0x0, 0x80000001}, {0x3, 0x6, 0x1, 0x0, 0x6, 0x1}, {0x6e, 0xea, 0x200, 0x7ff, 0x7, 0x4}, {0x7f, 0x8, 0xfff, 0x0, 0x0, 0x3ff}, {0xffffffff, 0x3, 0x6, 0x7, 0x80000000, 0x40000}, {0x1, 0xa0bf, 0xeb, 0xf7c1, 0x2, 0xfff}, {0x30000, 0x100, 0x7f, 0xfffff799, 0x6, 0x101}, {0x1a52, 0x101, 0x1, 0x1, 0xfffff838, 0x935}, {0x3, 0x2, 0x0, 0x40, 0x0, 0x7fffffff}, {0x7ff, 0x5, 0x7, 0x3, 0x5, 0x8}, {0x5, 0x3, 0x0, 0x7956, 0x80000001, 0x4}, {0x4, 0x8eca, 0xf1a, 0x2, 0x2, 0x10001}, {0x3, 0xc3, 0x9cc, 0xf88a2012, 0xfbe, 0x30dbaa6c}, {0x4, 0x1, 0x4, 0x1, 0x8, 0x5}, {0x401, 0x7, 0xffff, 0x1, 0x791, 0x8}, {0x3, 0x9, 0x200, 0x1, 0x1, 0x1}, {0x3, 0xdd6, 0xfffffff7, 0x200, 0x80000000, 0x6}, {0xffffffff, 0x5, 0x5, 0x8, 0xffffc172, 0x8}, {0x3ff, 0x7, 0x1f, 0x3, 0x9, 0x34f}, {0x8, 0xfffffff9, 0x401, 0x80, 0xfffffff9, 0x9}, {0x2, 0xbb8, 0x0, 0x6, 0xf238, 0x10000}, {0x5, 0x5, 0x0, 0x4, 0x200, 0x4}, {0x100, 0xffffff90, 0x6, 0x5, 0xfffffffe, 0x4}, {0x7, 0x0, 0x9, 0x52d12351, 0x7f, 0x7fff}, {0xfffffffa, 0x400, 0xffffff00, 0xe0e6, 0x1, 0x9}, {0x56b2, 0x7, 0x4, 0x9, 0x100, 0x8}, {0xfffffffe, 0x3, 0x100, 0x6, 0x5f13285e, 0x2}, {0x81, 0x17c2, 0x1, 0x1ff, 0x7ff, 0x2}, {0x101, 0x5, 0x10001, 0x6506444d, 0x3, 0x9}, {0x2, 0xfffffffc, 0xd3, 0x0, 0x3ff, 0x5}, {0x80000001, 0x3, 0xfffffffe, 0x7, 0x100, 0xffff}, {0x0, 0xebf, 0x8, 0x80000001, 0xfffffffe, 0x7}, {0xbfda, 0x6d, 0x1, 0x8001, 0xcbb9, 0x3}, {0x93, 0x3a, 0x6, 0x4, 0x7, 0x9e5}, {0x3, 0x6, 0x8, 0xffffffe0, 0x4, 0x4}, {0x1000, 0x9867, 0x200, 0x10001, 0x7fffffff, 0x6a42}, {0x24a, 0x4, 0x100, 0x3, 0x3, 0x5}, {0x0, 0x7ff, 0x9, 0x9, 0x1000, 0x5}, {0x0, 0x1, 0x7, 0xfffffffc, 0x1f, 0x401}, {0xffffff01, 0xfffffffb, 0xfffffffc, 0x8001, 0x7, 0x4}, {0x7a4c40d1, 0x6, 0x7, 0x20, 0xffdd, 0x9}, {0x4cc9, 0x0, 0x100, 0xec2d, 0x2, 0x3674}, {0x7, 0x2, 0xd211, 0x81, 0x5}, {0xc887, 0x3, 0x1ff, 0x0, 0x5, 0xcc9d}, {0x10001, 0x9, 0x2dd, 0x1, 0x7fffffff, 0x34bf}, {0x9620, 0x8, 0x7, 0xfffeffff, 0x3, 0x5}, {0xfff, 0x4, 0x5, 0x4, 0x2, 0x1f}, {0x7, 0x28de, 0x5, 0x8, 0xfc78, 0x80000001}, {0xfffffff7, 0x8fa4, 0x8, 0x80000001, 0x7, 0xa6}, {0x6, 0x355, 0x2, 0x0, 0x7fffffff}, {0x1, 0x10000, 0x1, 0x3, 0x44, 0x2}, {0x1ff, 0x2, 0x8a91, 0x20, 0x4, 0x4}, {0x10000, 0x20, 0x7fffffff, 0x80000001, 0x7, 0x7}, {0x3, 0x0, 0x3, 0x6, 0x0, 0x3ff}, {0xffffa8d6, 0x3, 0x242, 0x6, 0x6, 0xfffffffb}, {0x10001, 0x9, 0x401, 0x18000000, 0x101}, {0xe948, 0x2, 0x0, 0x8, 0xffffffff, 0x1}, {0xba, 0x0, 0xff, 0xfffffff7, 0x3, 0x6}, {0x401, 0x8, 0x9000, 0x3, 0x3, 0x9}, {0xffffffff, 0xffffffff, 0x7ff, 0xffffffff, 0x6, 0x64dd}, {0x9, 0x0, 0x10000, 0x8001, 0x5, 0x8}, {0x5, 0x9, 0x9, 0x2, 0x9, 0x3ff}, {0x6, 0x8, 0x1, 0x2, 0x7, 0x1}, {0x7, 0x5, 0x8, 0x4, 0xffffdb3b, 0x6}, {0x7fffffff, 0xfffffffa, 0x9, 0x2, 0x5, 0x9}, {0x3, 0x80000000, 0x8, 0x101, 0x5000000, 0xfff}, {0x3, 0x0, 0x5d1, 0x7fff, 0xf68, 0x1}, {0x6, 0x1000, 0x7f, 0x0, 0x2, 0xffffffff}, {0xffffffff, 0x13f, 0xfffff057, 0x1, 0x3ff, 0x1000}, {0x0, 0x606, 0x6, 0x4, 0xd77a, 0x80000000}, {0x6, 0x9f, 0x7f, 0xdb6, 0x3, 0x6}, {0x8000, 0xffffffc0, 0x6, 0xb2, 0x81, 0x5}, {0x10001, 0x87e, 0x80000000, 0xffff, 0x400, 0x9}, {0x6, 0x1, 0x4, 0x8, 0x2, 0x1ff}, {0x400, 0x85, 0x100, 0x40, 0x7fffffff, 0x1}, {0x0, 0x1f, 0x7fffffff, 0x1, 0x180, 0x8}, {0x80000000, 0x401, 0x9b5, 0x1, 0x8001, 0x800}, {0x0, 0x10001, 0x0, 0xffff22d1, 0x6, 0x8}, {0x3, 0x4, 0x80, 0xa872, 0xffffffff}, {0x7, 0x0, 0x9, 0x0, 0xef6, 0x7}, {0x8, 0x0, 0x1, 0x3, 0x200, 0xf7}, {0xffff, 0x2, 0x5, 0x4, 0x0, 0x40}, {0xd6b, 0x8, 0x7, 0x7, 0x4, 0xc0}, {0x80, 0xa7, 0x87, 0xfffffc01, 0x1, 0x3}, {0xf45, 0x38000, 0x1, 0x5, 0x5, 0xe61b}, {0xa84, 0xfff, 0x7, 0x6, 0x8, 0x20}, {0x2, 0x6, 0x1, 0x8, 0x1, 0xffff0000}, {0xcb2, 0x0, 0xfff, 0x80000000, 0x3fe0000, 0x7fffffff}, {0x84e9, 0x6, 0x3, 0x43, 0x20, 0x9}, {0x2, 0xee, 0x8, 0x5, 0x9, 0x1c30}, {0x1548, 0x6, 0x4523, 0x0, 0x2, 0x7}, {0xad, 0x0, 0x80, 0x1, 0x7fff, 0x3}, {0xb77b, 0x7, 0x20, 0xba7c, 0x1, 0x54}, {0x8001, 0x100, 0x8001, 0x1f, 0x3f, 0x3}, {0x0, 0x9, 0x0, 0x5, 0x3, 0x3}, {0x10000, 0x8b, 0x5, 0x7, 0x1, 0x3f2}, {0x8, 0x6, 0x8001, 0xffff, 0x401, 0x800}, {0x7ff, 0x7, 0x3, 0x6d9e, 0x0, 0xfffffffd}, {0x2, 0x8000, 0x10000, 0x2, 0x7f, 0xe32}, {0x9, 0x0, 0x4, 0x8, 0x7, 0x80}, {0x8, 0xad, 0x0, 0x0, 0x3, 0x1}, {0x2, 0x7ff, 0x80000001, 0x10001, 0xd8e, 0x7fffffff}, {0xffff, 0xfff, 0x8, 0x9, 0x9, 0x7fff}, {0xb60d, 0xfffffff9, 0x1, 0x7, 0xe9, 0x94}, {0x80, 0x4, 0xf586, 0x3, 0xffff0001, 0xffffffff}, {0xffffffff, 0x4, 0x200, 0x1, 0x6, 0xa3b}, {0x7f, 0xfffffff7, 0x80000001, 0xffffff7f, 0x3, 0x3}, {0x1, 0x1, 0x1ff, 0x9, 0x2}, {0x6, 0x7ff, 0x7, 0x0, 0x3, 0xbad6}, {0x0, 0xfc, 0x7a, 0x200, 0x5, 0x1}, {0x100, 0xda, 0xb6d, 0x80000001, 0x10001, 0x3f}, {0x6, 0x8, 0x34, 0xad, 0x3, 0x1}], [{0x2}, {0x5, 0x1}, {0x5}, {0x0, 0x1}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x2}, {}, {0x0, 0x1}, {0x4}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x5}, {0x2, 0x1}, {0x5, 0x1}, {0x1}, {}, {0x0, 0x1}, {0x1}, {0x2}, {0x0, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {0x1}, {}, {0x5, 0x1}, {0x7, 0x1}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x1}, {0x2}, {0x1}, {0x1, 0x1}, {}, {0x4}, {0x3}, {0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x2}, {}, {0x2}, {0x3}, {0x4}, {0x3, 0x1}, {0x2}, {0x3, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x7}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x2}, {0x4, 0x1}, {0x3}, {0x2, 0x1}, {0x4}, {0x2}, {0x5}, {0x2}, {0x2}, {0x1, 0x1}, {0x3}, {0x5, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1}, {0x5}, {0x1}, {0x0, 0x1}, {0x5}, {0x5, 0x1}, {0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x2}, {0x0, 0x1}, {0x6, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {}, {0x1, 0x1}, {0xf3cf950591e5ecde}, {0x5}, {0x3}, {0x4}, {0x1}, {0x2, 0x1}, {0x2}, {0x1, 0x1}, {0x1}, {0x5, 0x1}, {0x5}, {0x483da3528e319459}, {0x3, 0x1}, {0x2}, {0x4}, {0x2}, {0x0, 0x1}, {0x4}, {0x5, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x3}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {}, {0x3, 0x1}], 0x1}}, @TCA_PEDIT_PARMS={0xe20, 0x2, {{{0x800, 0x2, 0x1, 0x0, 0x1}, 0x5, 0x3}, [{0x2, 0x4, 0xffffffff, 0x4, 0x4, 0x6}, {0x5, 0x93, 0x3, 0x4, 0x202ec864, 0x8}, {0x8, 0x5, 0x80000001, 0x6, 0x8, 0x800}, {0x5516, 0x6a4d, 0x7, 0x1, 0x1, 0xb2b6}, {0xad, 0x3, 0x8, 0xff, 0x6, 0x10001}, {0x80000000, 0x7fff, 0x1, 0xae, 0x40, 0x200}, {0x24000000, 0x8, 0xfffffe01, 0x5, 0x1, 0x3}, {0xdd7c, 0x100, 0xf09, 0x7, 0xbc2a, 0x8}, {0x81, 0x5, 0xfffffff8, 0x0, 0x9, 0x3}, {0x8e3f, 0x80000001, 0x8001, 0x100, 0x9, 0x7fff}, {0x1f, 0x3, 0xde, 0xfc1c, 0x2, 0x4}, {0x200, 0x3, 0x9, 0x2, 0x2}, {0x9, 0x9, 0x0, 0x40, 0x9, 0x2}, {0x747, 0x6, 0x1f, 0x4, 0xfffff801, 0x800}, {0x20, 0x8, 0xffff8001, 0x4, 0xfc23, 0xffffffb2}, {0x8, 0x7f, 0x8, 0x101, 0x1f89, 0x80000001}, {0x9, 0x0, 0x3, 0x3f, 0x10001, 0x8001}, {0x8, 0x20, 0x1ff, 0x2, 0x5fa2, 0xfffffff7}, {0x80, 0x6, 0x400, 0x200, 0x0, 0x80}, {0x9, 0x6, 0x913, 0x101, 0x8, 0x6cc}, {0xafd, 0x0, 0xfffffff9, 0x40, 0x8, 0x1}, {0x10001, 0x8d7, 0x4, 0x1f, 0x7fffffff, 0x7ff}, {0xff, 0x3, 0x1, 0x1, 0xfffffffe, 0xab8}, {0xff, 0x803, 0x9, 0x0, 0x76, 0x401}, {0xfffffffb, 0xb4, 0x3, 0x0, 0x33e6cb84, 0xffffff01}, {0x2840000, 0x5c1a4646, 0x5, 0x200, 0x3ff, 0xff}, {0x40, 0x6, 0xffff, 0x2, 0x1ff, 0x1}, {0x0, 0x44, 0x9, 0x80000000, 0x2, 0x100}, {0x1, 0xff, 0x5, 0x1, 0x2, 0x9}, {0x2, 0x5, 0x80000000, 0xcc05, 0x98, 0xffffffff}, {0xd5, 0x8, 0x700000, 0xb8, 0xc6, 0x101}, {0x2, 0x7, 0x7, 0x100, 0x2, 0xffffffff}, {0x8, 0xc4, 0x3, 0x1, 0x8, 0x3}, {0x3ff, 0x3c28, 0x0, 0xf38, 0x8001, 0x200}, {0xffffffa3, 0xc1, 0x20, 0x5, 0x200, 0x1}, {0x5, 0x2, 0x467, 0x1, 0x2, 0x7fffffff}, {0xfff, 0x3, 0x0, 0xed5, 0x9, 0x1}, {0x10000, 0x9, 0x5, 0x7, 0x6, 0x8}, {0x1, 0x30, 0x7ff, 0x5, 0x559, 0x3}, {0x3, 0x3, 0x200, 0x0, 0x39, 0x1f}, {0x7, 0x7, 0x4, 0x0, 0x3, 0xeb8}, {0x8, 0x3, 0x3, 0x7, 0x7f, 0x400}, {0x733, 0x2e4, 0x7ff, 0x2, 0x8, 0x2}, {0x8, 0x8, 0x91, 0x8001, 0xfffffff8, 0x93c}, {0x100, 0x4, 0x10000, 0x17d1, 0x7, 0xf79}, {0x32, 0xb2, 0x0, 0x80000000, 0x5, 0x755}, {0xfffffffa, 0xc4f6, 0x3f, 0x84, 0x0, 0x456}, {0x0, 0x50c0430d, 0x7, 0x4, 0x10000000}, {0x7, 0x6, 0x6, 0x2, 0x3ff, 0x4}, {0x12da3bab, 0x7f, 0xdac, 0x36d, 0x1, 0x596b}, {0x3ff, 0x4, 0xdbb, 0xf9, 0x7fffffff, 0x80000000}, {0x3, 0x0, 0x1, 0x0, 0x1}, {0x4, 0x6, 0xd3, 0x3, 0x7f, 0x4}, {0xaa8, 0x7fffffff, 0x8000, 0x1a9, 0x1, 0x2}, {0x8, 0x6, 0x3, 0xbd, 0x1, 0xffff}, {0x1, 0x3, 0xfffff90f, 0x80000001, 0x30, 0x5}, {0x6, 0x6, 0xffffffff, 0xc11e, 0xff, 0x81}, {0x3ff, 0x32a, 0x2, 0x9, 0x1000}, {0x1, 0x2000000, 0xfc0, 0x1b, 0x3, 0x3}, {0x40, 0x6, 0x8000, 0x0, 0x532, 0x7fff}, {0x1, 0x9, 0x4, 0x80000000, 0x1, 0xff}, {0x2, 0x100, 0x7, 0x3, 0x101, 0x5}, {0xfffff801, 0x3, 0x101, 0x2, 0x9, 0x1}, {0xfffffffc, 0x4, 0x2000, 0x0, 0xfff, 0x2}, {0x8, 0x4, 0x3, 0x7, 0xffff7fff, 0x1}, {0x6, 0x0, 0x81, 0x5, 0x3ff, 0x3}, {0xff, 0x244, 0x3, 0x6e09, 0xfffffff7, 0x7}, {0x8, 0x3, 0x97a5, 0x1, 0xb522, 0x5}, {0xea7b, 0x80000000, 0x5, 0xffffffff}, {0x7, 0xffffffc0, 0x1f, 0x800, 0x2, 0x5}, {0x5, 0xffffffff, 0x6, 0xeec, 0x5d, 0xfffffff8}, {0x8, 0xbd, 0x2, 0x5, 0x2, 0x1ff}, {0x4, 0x52, 0x1000, 0x630d, 0x40, 0xff}, {0x4, 0x1, 0xfffeffff, 0xfdd, 0x82, 0x10001}, {0x2, 0x100, 0x5, 0x6, 0x0, 0x7}, {0x9, 0x6, 0x4, 0x7, 0x4, 0x80000001}, {0x5, 0x52, 0x400, 0x10001, 0x4, 0x8}, {0x3, 0x6, 0x800, 0x1ff, 0x5, 0x1000}, {0xd1f, 0x3, 0x9, 0x7, 0x9cd, 0x4b272aea}, {0x206b234c, 0xc00, 0x80, 0x8001, 0x8, 0x10000}, {0x7, 0x998, 0x3f, 0x2, 0x4, 0x1}, {0x3b7f, 0x200, 0x1, 0x7, 0x2, 0x9}, {0x3f, 0xd3b, 0x1de8000, 0xffff215c, 0x3fc00000, 0x2}, {0x5, 0x7fffffff, 0x10001, 0x7f, 0x9daf, 0x1}, {0x8, 0x8, 0x6, 0x1, 0x0, 0x7fffffff}, {0x0, 0x4, 0x2400000, 0xdf, 0x2, 0x1000}, {0x3f, 0x8, 0x4, 0x8, 0x8000}, {0x3f, 0x7ff, 0x101, 0x2, 0x80, 0x2}, {0x3, 0x3fffc, 0xaf, 0x412b, 0x10001}, {0x3f, 0x74, 0x6, 0x2, 0x7, 0xe00000}, {0x10001, 0x7, 0x6, 0x8000, 0x4, 0x5}, {0x8, 0x81, 0x83, 0xa92e, 0x8001, 0x1}, {0x5, 0x2, 0x8, 0xfffffffd, 0x7f}, {0x81, 0x7, 0x4, 0x20, 0x401, 0x7}, {0x8000, 0x8, 0x9, 0x7f, 0x8, 0xfffffffa}, {0x2b, 0x40, 0x8000, 0x6, 0x1, 0x420e}, {0x3, 0x80, 0x8df, 0x0, 0x6, 0xd69}, {0xbc, 0x2, 0xff, 0x9e72, 0x5, 0x5}, {0xfffff2b4, 0x5, 0x50, 0x7}, {0x5, 0x7, 0x2, 0xf99, 0x1000, 0x3}, {0x7, 0x8, 0x400, 0x2, 0x7fffffff, 0x6}, {0x8001, 0x2, 0x0, 0x8, 0xfb0e, 0xafff}, {0x1, 0x3, 0x7, 0xee4, 0x1, 0x9}, {0x6b, 0x6, 0x40, 0xee, 0x480000, 0x10001}, {0x1, 0x6, 0x5, 0x0, 0x1, 0x80}, {0x5, 0x7, 0xd45, 0x608, 0x7, 0x7}, {0x7fffffff, 0x8, 0x3, 0x1, 0x4, 0x3}, {0x3, 0xb84, 0x2, 0x9, 0x7000000, 0x5}, {0x0, 0x9, 0x8000, 0x8, 0x9, 0xc41}, {0xa602, 0x9, 0x3, 0x8221, 0x7fffffff, 0x80000000}, {0x5, 0x5, 0x9, 0x7fff, 0xfff, 0x1}, {0x7fffffff, 0x3, 0x6, 0x1, 0xffffffff, 0x7}, {0xd49, 0x6, 0x9, 0x8000, 0x9, 0x10001}, {0x7, 0x772e, 0x8000, 0x1, 0x4, 0x1}, {0x8dc, 0xbc64, 0x5, 0xcd, 0x81, 0x10000}, {0x4, 0x6, 0x4, 0x5, 0x6, 0xa2}, {0x9, 0x8c, 0x358b, 0x0, 0x3, 0x80}, {0x3, 0x5, 0x0, 0x7, 0x9, 0x3}, {0x0, 0xcb9, 0x0, 0x2, 0xfff, 0x8}, {0x3, 0xffff7fff, 0x25a, 0x800, 0x2, 0x7}, {0x5, 0x6, 0x4, 0x2dc, 0x7, 0xfffff7bc}, {0x200, 0xfffffff5, 0x0, 0x81, 0x9, 0x4}, {0x8, 0x552, 0x101, 0x7, 0x7, 0x2}, {0x3, 0x1f, 0x7, 0x4, 0x5, 0x1000}, {0x442, 0x6, 0x3, 0x9, 0x1000, 0x1}, {0x170, 0x4, 0x3, 0xa2d0, 0xa7, 0x5}, {0x5, 0x4, 0x6, 0xffff, 0x4, 0x1cc}, {0x1, 0x80000001, 0x9, 0xb9a6, 0xffff, 0xe4}], [{0x2, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x2}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x7, 0x1}, {0x3}, {0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x5}, {0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x5}, {0x7}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2}, {}, {0x4, 0x1}, {}, {0x4, 0x3}, {0x2}, {0x4, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {}, {0x3, 0x1}, {0x2, 0x1}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x3}, {}, {}, {0x1, 0x1}, {0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x4}, {0x1}, {}, {}, {0x7, 0x1}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {}, {0x4, 0x1}, {0x2, 0x1}, {}, {}, {0x3, 0x1}, {0x2, 0x1}, {0x2}, {0x1}, {0x0, 0x1}, {}, {0x1}, {0x7, 0x1}, {0x3}, {0x1}, {0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x4}, {0x1}, {0x3}, {0x1, 0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x4}, {0x5, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x1}, {0x3}, {0x5}, {0x2}, {0x2, 0x1}, {0x2}, {0x5, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x1}, {0x5}, {0x1, 0x1}], 0x1}}, @TCA_PEDIT_PARMS={0xe80, 0x2, {{{0x4, 0x0, 0x2, 0x101, 0xd5b}, 0x5, 0x1, [{0x1, 0x1, 0x805, 0x8, 0x6, 0x6}, {0x80000001, 0x9, 0x8, 0x7acf, 0x6}, {0x2, 0x7, 0x9, 0x29f4, 0x4, 0x3}, {0x5, 0x1, 0xc2, 0x2, 0x0, 0x6}]}, [{0x476f3c00, 0x9, 0xfff, 0x1, 0x3, 0x7}, {0x1, 0x6, 0x4, 0x7, 0x7, 0x10001}, {0x3, 0x26cafa8b, 0x401, 0x1, 0x6, 0x101}, {0x12a26e81, 0x8, 0x0, 0x20, 0x3, 0x994d}, {0x8, 0x5, 0x0, 0xfffffffe, 0x6, 0x5}, {0x8, 0x7ff, 0x6, 0xfffffffb, 0x4, 0x6}, {0x1, 0x2, 0xffff, 0xc0000000, 0x40, 0x100}, {0x6, 0x8ec3, 0xecf, 0x2, 0x6, 0x5}, {0x10000, 0x8001, 0xea80, 0x41d6, 0x20}, {0x0, 0x4, 0x10000, 0x401, 0x6, 0xffffff00}, {0x3, 0xa7f4, 0x2, 0xffffffff, 0x6, 0x4}, {0x7fff, 0x3, 0x4, 0x1, 0xfff, 0x6}, {0x3ff, 0x2, 0x7b00, 0x7, 0x1, 0x8}, {0x2, 0x80, 0x1, 0x2, 0x0, 0x10001}, {0x4d43, 0x3, 0xfff, 0x1, 0x4, 0x9}, {0x9, 0x4, 0x4, 0x26, 0x15f, 0xfffffffc}, {0x4, 0x8, 0x400, 0x10000, 0x4, 0x10e}, {0x5, 0x7, 0x3, 0x5, 0x80, 0x10001}, {0x6f6e, 0x6, 0x8, 0x1c0000, 0xffff, 0x8000}, {0x9, 0x80, 0x7, 0x5, 0xdc, 0x1}, {0x4, 0x0, 0xb5, 0x5, 0x714bda7d, 0xfffffffa}, {0x3, 0x5, 0x3, 0x2, 0x5, 0x2}, {0x5, 0x1ff, 0x6, 0x5, 0x2, 0x3f}, {0x4, 0x3, 0x5, 0x10000, 0x1000, 0xe40}, {0x1, 0x9, 0x4, 0x5c0, 0x3, 0x7fffffff}, {0x6, 0x1, 0x4, 0x7f, 0x3, 0x8}, {0x2, 0x6, 0x3, 0x1ff, 0x3b12, 0x3}, {0x5, 0x1, 0xc0ec, 0x5, 0x40}, {0xff, 0x2, 0xd2, 0xda13, 0x101, 0x9}, {0x7, 0x3, 0xf82, 0x3f, 0x4, 0x8000}, {0x3, 0x9, 0xe16, 0x6, 0x10001, 0x40}, {0x10001, 0x2, 0x12, 0x7fffffff, 0x1, 0x8}, {0x6, 0x80000001, 0x4, 0x9, 0x7fffffff, 0x9}, {0x7fff, 0x6, 0xb17, 0x6, 0x402, 0x1}, {0x80000000, 0x7, 0x70000000, 0x7, 0x1, 0x4}, {0x0, 0x4, 0x2, 0x401, 0x200, 0x5}, {0x4, 0x5, 0x0, 0x3, 0x0, 0x1}, {0x3, 0x8, 0x80000000, 0x1ff, 0x200, 0x1}, {0x400, 0x8001, 0x6, 0x80, 0x3f, 0x2}, {0x8, 0x2, 0x80000001, 0x1, 0x101, 0x2}, {0x3, 0x8, 0x1000, 0x3f, 0x4, 0xf63}, {0x8000, 0x400, 0xffffffff, 0x401, 0x400, 0x80000000}, {0x6a, 0x7194, 0x1, 0x7, 0x4, 0x8}, {0x4f84, 0x6, 0x80000001, 0x7f, 0x8fa, 0x3f}, {0xffff8001, 0x9, 0x6, 0x6, 0x9, 0x4}, {0x4, 0x200, 0x40, 0x3, 0x0, 0x7}, {0x7f, 0x100, 0xdeba, 0x7d078, 0xb735, 0x9f8}, {0x4a, 0x100, 0x8000000, 0x8, 0x3, 0x4}, {0xac94, 0x0, 0x0, 0x6c6, 0x2, 0x80000000}, {0xc49, 0x101, 0x6, 0x2, 0x3, 0x6}, {0x0, 0x4, 0x9, 0x4, 0xfe, 0x20000}, {0x7, 0x9, 0x10001, 0x0, 0x101}, {0x1, 0x3, 0x5, 0xd9, 0x1f, 0x80}, {0x5, 0x2, 0x6, 0x1, 0x7ff, 0x81}, {0x10000, 0x16fa, 0x39, 0x2, 0x8001, 0x3ff}, {0x100, 0x6, 0x1, 0xfe7, 0x1000, 0x7fffffff}, {0x5, 0x2, 0x6, 0x3ff, 0x6, 0x4}, {0x1, 0xfff, 0xafda, 0xfff, 0x4, 0x7fffffff}, {0x7fc0fee2, 0x1, 0x2, 0x7, 0x0, 0x5}, {0x6, 0x5, 0x0, 0x200, 0x87, 0x2}, {0x8001, 0xade, 0x1000, 0x4, 0x9, 0x400}, {0xffffff1e, 0x7, 0x86, 0x9, 0x7, 0x5}, {0x4ab, 0x3, 0x9, 0x7, 0x2, 0x5}, {0x1, 0x69, 0x370, 0x8, 0x1000, 0x1}, {0x101, 0x15c, 0x3, 0x7f, 0x2, 0x5d0ba97c}, {0xf8000000, 0x33, 0x9, 0x4, 0x1ff}, {0x9, 0x3, 0x1ff, 0xf5, 0x1, 0x200}, {0x9, 0xffffffff, 0x0, 0x6, 0x1, 0x1}, {0x7, 0x7, 0x81, 0x10001, 0x2, 0xce0}, {0x5, 0x1, 0x2, 0x96000000, 0x7f}, {0x583, 0x1, 0x7f, 0xa79, 0x0, 0x2}, {0x5, 0x1, 0x2, 0x0, 0x10000, 0x2}, {0x4, 0x3, 0x9, 0x6, 0x2, 0x7}, {0x800, 0x0, 0x5, 0x8, 0xffff, 0x8}, {0xffff, 0x4, 0x8, 0x7ff, 0x3, 0x401}, {0x3, 0xffffffff, 0x0, 0x10001, 0x2, 0x10000}, {0x7, 0x100, 0x0, 0xfff, 0x7ff, 0x1f}, {0x3, 0x8, 0x5, 0xb3db, 0x2, 0x2}, {0x80000001, 0x3, 0x9, 0x80, 0x2, 0x33}, {0x8bba, 0x9, 0xfffffffb, 0x1ff, 0x9, 0x80}, {0x9, 0x7fffffff, 0x5, 0x1, 0x4, 0x87}, {0x14a850c8, 0x0, 0x800, 0x2, 0x192, 0xffff}, {0x1, 0x2, 0x0, 0x9, 0x7fffffff, 0x1}, {0x7, 0x1000, 0x8948, 0x6, 0x7ff, 0x80000001}, {0x7, 0x10001, 0x1, 0x8001, 0x5, 0x8}, {0x8, 0x7, 0x40, 0x7, 0x7fff, 0x7}, {0x2, 0xfb0f, 0x7, 0x100, 0xc41a, 0x4}, {0x2, 0x9, 0x8000, 0x7, 0x0, 0x2}, {0xfffffc01, 0x0, 0x81, 0x1, 0x7, 0x80000000}, {0x9, 0x7ff, 0x9f, 0x4, 0x1, 0x4}, {0x57d4, 0x1, 0x2, 0x3, 0x9, 0x7}, {0x1, 0x2, 0xffff, 0x2, 0x7, 0x5}, {0x2, 0x0, 0x355, 0x3, 0xdad6, 0x2}, {0x5, 0x1ff, 0x2f9, 0xffffffff, 0x0, 0x80000000}, {0x8, 0x3, 0x8, 0x8, 0x7f, 0x1000}, {0x3a, 0x5, 0xaf, 0xf4f, 0x9, 0x8}, {0x5, 0x800, 0x1f, 0x5, 0xffffffff, 0xffffffff}, {0x6, 0x100, 0x0, 0x630, 0x7f, 0x9}, {0x5, 0x0, 0x5, 0x0, 0xffff, 0x40}, {0x7, 0x7f, 0x15, 0x1, 0x0, 0x7}, {0x3, 0x3, 0x6, 0x7, 0xfffffffd}, {0x6, 0x158, 0x5, 0x0, 0x8, 0x6}, {0xfff, 0x7, 0x781, 0x0, 0x4, 0x8000}, {0x4, 0x80, 0x5, 0x2, 0x4, 0x4}, {0x1000, 0x9, 0xffff, 0xde, 0xffffffe1, 0x81}, {0x20, 0x0, 0x4, 0x8000, 0x3, 0x3ff}, {0x5, 0xcfe, 0x2, 0x8, 0x7fff, 0x7}, {0x2, 0x401, 0x200, 0x1, 0xfffffffa, 0x3}, {0x1, 0x8, 0x0, 0x1, 0x9, 0xfffffffe}, {0x3, 0xaa8, 0x1, 0x7f, 0x1ff, 0x7}, {0x8, 0x6f, 0x8, 0x10001, 0x6, 0x8}, {0x9, 0x3, 0xfff, 0xcc57, 0x7, 0x1a}, {0x9, 0x9, 0x1, 0x7, 0x10001, 0x80}, {0x0, 0x6, 0x7, 0x8c, 0x8000, 0xe5}, {0x738, 0x4, 0x8, 0x400, 0x30bbb28f, 0x7}, {0x0, 0x1, 0xfffffff9, 0x0, 0x5, 0x3}, {0x4, 0x59, 0x5, 0x7fff, 0x7, 0xb2}, {0x1, 0x6, 0x6c7, 0x691e, 0x5, 0x1}, {0x4, 0xb3, 0x7ff, 0x4, 0xf7d, 0x7}, {0x8001, 0x4, 0x8000, 0x3a906f13, 0xa03, 0x8}, {0x7, 0xff, 0x6, 0x3, 0x36, 0x6a}, {0x0, 0x2, 0x1, 0x7, 0xfffffffa, 0x7ff}, {0x2, 0x6, 0xb822, 0x5, 0x1, 0x80000001}, {0x9, 0xc79, 0x2, 0x9, 0xffffff00, 0x4}, {0x7, 0x0, 0x9, 0x40, 0x1, 0x8000}, {0xdd5, 0x0, 0xfffffe01, 0x10001, 0x80}, {0x1000, 0x80, 0x9, 0x136, 0x5, 0x8}, {0x0, 0x6, 0x0, 0x2, 0x80000000, 0x3f}], [{0x5}, {0x1}, {0x2, 0x1}, {0x3}, {0x5, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {0x3, 0x1}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x1}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {}, {0x5}, {0x1}, {0x4, 0x1}, {0x1}, {0x3}, {0x1}, {0x5}, {0x1}, {0x1}, {0x4}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {}, {0x2, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x8dbdd0e480669254}, {}, {0x4}, {0x7}, {0x2}, {0x3}, {0x4, 0x1}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {0x5}, {0x3}, {0x3, 0x1}, {0x2}, {0x1, 0x1}, {0x5}, {0x3}, {0x5}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x2}, {0x3, 0x1}, {0x3}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {}, {0x4}, {0x2}, {0x3, 0x1}, {}, {0x3}, {0x3}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x3}, {0x5}, {0x4}, {0x5, 0x1}, {0x5, 0x1}, {0x3}, {0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x5}, {}, {0x1, 0x1}, {0x5, 0x96a92d4dbfde7b1b}, {}, {0x3, 0x1}, {0x6, 0x1}, {0x5}, {0x1, 0x6e9a6618c35fd36}, {0x0, 0x1}, {0x1, 0x1}, {0x5}, {}, {}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {0x3, 0x1}, {0x2, 0x1}, {0x6}, {}, {0x2}, {0x14b2dac78610a483, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x2}, {0xe26e190a08320af3, 0x1}, {0x3}, {0x1, 0x1}, {}, {0x2, 0x1}, {0x5}, {0x1, 0x1}, {0x2}], 0x1}}, @TCA_PEDIT_PARMS_EX={0xef8, 0x4, {{{0x400, 0xfffffffe, 0x2, 0x8, 0x1}, 0x28, 0x3, [{0xc79, 0x3, 0x8d, 0x800, 0xfffffffb, 0x6}, {0xd8400000, 0x38, 0x1, 0x4, 0x0, 0x1}, {0xffff, 0x2, 0x0, 0x9, 0x0, 0x1}, {0x81d5, 0x1, 0x6, 0x3, 0x1, 0x8}, {0x34, 0x4, 0x616, 0xa28, 0x9, 0x32}, {0x6, 0x4, 0x9, 0x1, 0x7, 0x599}, {0x6, 0x4, 0x10000, 0x3, 0x3abb, 0x5}, {0x7f, 0x7fff, 0x6, 0x7f, 0x7ff, 0xffff}, {0x3, 0x5, 0x9, 0x1, 0x3, 0x6}]}, [{0x5, 0x8, 0x7f, 0x10000, 0x4dc606b4, 0x7}, {0x2, 0x8b0, 0x8, 0x9, 0x617, 0xffffffff}, {0x9, 0x2, 0x6, 0x400, 0xa8, 0x479}, {0x409f, 0x9, 0xf690, 0x3, 0x80, 0x101}, {0x9, 0xfffffffe, 0x3f, 0x9, 0x8, 0xfffffffa}, {0x5, 0x200, 0x9, 0x4, 0x80, 0x7}, {0x0, 0x7, 0x350, 0x73, 0x8000, 0xe2f}, {0x8, 0x7, 0x10000, 0x6, 0x8, 0xe00a}, {0x9, 0x4, 0x10001, 0x7, 0x6, 0x7}, {0x0, 0x7, 0xf6, 0x2, 0xeafb3e8, 0xe7e2}, {0x8, 0x8, 0x0, 0x62c, 0x8, 0x7ff}, {0x2, 0x7, 0x8, 0x200, 0x6, 0x83}, {0x1ff, 0x1, 0x1f, 0x10000, 0x4, 0xa42}, {0x0, 0x3, 0x0, 0x40, 0x4, 0x1}, {0x401, 0x7, 0x8, 0x200, 0x81, 0x1ff}, {0x3bed25bf, 0x401, 0x20, 0x3f, 0x5, 0x1}, {0x3e2b, 0x6f8, 0xaf81, 0x6, 0x5, 0x47e}, {0x3, 0x9, 0x3, 0x3, 0x2, 0xff}, {0xecb, 0x2a21, 0x5, 0x80000000, 0x8, 0x9}, {0x7, 0xdf20, 0x3, 0x800000, 0x1000, 0x1}, {0x8, 0x401, 0x9e, 0x3e3, 0x3, 0x80000001}, {0x0, 0x3, 0x6, 0x1fb2000, 0x8, 0x57b}, {0x0, 0x1, 0x5, 0xaf2e, 0x83a, 0x1}, {0x2b3d5d0, 0x3, 0x3, 0x8, 0x5, 0xfffffff9}, {0x0, 0x40, 0xe8cb, 0x7, 0x0, 0x7}, {0xffffffff, 0x0, 0x401, 0x8000, 0x1, 0x1}, {0x2, 0x813, 0xffff, 0x80, 0x1, 0x10000}, {0x7, 0x3d43830f, 0xb4, 0x101, 0x2a, 0xffffff52}, {0x2, 0x8, 0x7fffffff, 0x4, 0x9, 0x3}, {0x0, 0x40, 0x8001, 0x80000000, 0x401, 0x2}, {0x2e, 0x2, 0x10001, 0x81, 0x3, 0x463}, {0x4, 0x6, 0x80000001, 0x0, 0x4, 0xfffffffc}, {0xdb43, 0x5, 0x2, 0x9, 0x430c5ea2, 0x6}, {0x15b, 0xffff, 0x3, 0x0, 0x6b61, 0x8}, {0x5, 0x6, 0x101, 0x6, 0x7, 0x9}, {0xfff, 0x3, 0xfffff181, 0x5, 0x2, 0x4}, {0x1, 0x1, 0x6, 0x5, 0x58, 0x4}, {0x2, 0x200, 0x7ff, 0x38, 0x401, 0x7}, {0x10000, 0x375cd755, 0x2, 0x20, 0x2, 0x7fff}, {0xf4f5, 0xfffff800, 0x5, 0x7fff, 0x5, 0x20}, {0x8, 0x8, 0x8, 0x5f4, 0xffff, 0x80000001}, {0x9, 0xfffffff8, 0xdb, 0xfff, 0xeb2c, 0x6}, {0x80000000, 0x7ff, 0x7, 0x2, 0x3, 0xfff}, {0x5, 0x4, 0x2, 0x1ff, 0x0, 0x2}, {0x80000001, 0x3f, 0x6, 0xffffffff, 0x7, 0x9}, {0x6fe, 0x3, 0x7, 0x6, 0x101, 0x5}, {0x2, 0x24000000, 0xfffff062, 0x4, 0x483, 0x80}, {0x7fffffff, 0x0, 0x40, 0x101, 0x7ff, 0x81}, {0x5, 0x3, 0x0, 0x1, 0xe8000000, 0x41da}, {0x5, 0x8001, 0x6, 0x102, 0x5, 0x2}, {0x4, 0x4, 0x8000, 0x40, 0xfffffffc, 0x6}, {0x6c4, 0xbaff}, {0x421, 0x8, 0x80000000, 0x1, 0x6, 0x8}, {0xb1, 0x7, 0x4, 0x3, 0x0, 0x9}, {0xfffffeff, 0x4, 0x7, 0x40, 0x9, 0x3}, {0x0, 0x81, 0x9, 0x7fff, 0x4, 0x2}, {0xfe1, 0x9, 0x2, 0x1, 0xfffffbff, 0x3}, {0x0, 0x40, 0x3f, 0x2, 0x4, 0x101}, {0x800, 0xffffff01, 0xbbd, 0x4, 0x505, 0x16}, {0x4, 0xfff, 0x7, 0x6, 0x0, 0x7}, {0x1, 0x3dc3, 0x7fffffff, 0x2, 0x3, 0x7fff}, {0x200, 0x800, 0x7f, 0x51, 0xffffffff, 0x8}, {0xffff, 0x5, 0x401, 0x80000000, 0x200, 0x5}, {0xebc, 0x800, 0x7ff, 0x4, 0x3f, 0x5e}, {0x7f, 0x4, 0x0, 0x401, 0x6}, {0x7f, 0xfff, 0xff, 0x6, 0x7fffffff}, {0x401, 0x6, 0x7, 0x7, 0x7, 0x7}, {0x1, 0x80000001, 0xc7, 0xffff}, {0x20, 0x7, 0x0, 0x8, 0x7, 0xff}, {0xea, 0x8000, 0x5, 0x3ff, 0xa8a, 0xdf67}, {0x2, 0xff, 0x3f, 0xf8f0, 0x35, 0x3}, {0x4, 0xfffffff7, 0x7, 0x5, 0xfffffff7, 0x7fffffff}, {0x0, 0x6, 0xfffffffc, 0x0, 0x5}, {0xffffffff, 0x8, 0x0, 0x5, 0x5, 0x1ff}, {0x4, 0x2, 0xa5, 0x4, 0x4000000, 0x4}, {0x7, 0x1, 0x8, 0xfffff14c, 0xfc000000, 0x96}, {0x8, 0x8, 0x7fffffff, 0x696b, 0x1, 0x80000001}, {0xffef, 0x6, 0x3, 0x8, 0x20, 0x20}, {0x1, 0x0, 0xd696, 0x4, 0x1e97}, {0x2, 0x2, 0x0, 0x3, 0x5, 0x6}, {0x9, 0x2c1, 0x59, 0x20, 0x89, 0x400}, {0x627, 0x6, 0x98, 0x8001, 0x178b, 0x44}, {0xffffffff, 0x0, 0x7, 0x2, 0x9, 0x8}, {0x80000001, 0xfffffffa, 0x6, 0x2, 0x7, 0xfffffffc}, {0x7, 0x4, 0x5, 0x1, 0xfffff6b2, 0x1}, {0x3f, 0x10001, 0x400, 0x32f6, 0x4, 0x5}, {0x1, 0x9, 0x4, 0x20, 0x4, 0x5}, {0x4, 0x3, 0x9, 0x400, 0x3, 0x29}, {0x2, 0xcf, 0x800, 0x800, 0x0, 0x4}, {0x9, 0x7fff, 0x7ff, 0x8, 0x7, 0x101}, {0x5, 0x7, 0x8, 0x9, 0x7, 0x3}, {0x0, 0x3, 0x9, 0x3, 0xc28d, 0xffffff7f}, {0x0, 0x5, 0x1ff, 0x4, 0x9, 0xfffffff9}, {0x0, 0x80000001, 0x4, 0x8001, 0x81, 0x7}, {0x0, 0x6, 0x426, 0x2, 0x8, 0x2}, {0x8, 0x0, 0x401, 0x9, 0x7, 0x4}, {0x4eef37c2, 0x3, 0x20, 0x7, 0x1, 0x4}, {0x200, 0x20, 0x9, 0xfffffeff, 0x4, 0xffffffff}, {0x3, 0x9, 0x3ff, 0x5, 0x6, 0xd7}, {0x8001, 0x401, 0xf8, 0x8, 0x101, 0x1}, {0x2, 0xfe, 0x1, 0x6, 0x3f, 0xac}, {0x2, 0x5, 0x8, 0x3ff, 0x10001, 0x2}, {0x0, 0x5, 0x3, 0x1, 0x1, 0x61a2db60}, {0x1, 0x0, 0x6, 0x7, 0x3, 0x291}, {0x9, 0x7, 0x0, 0x3, 0x3, 0x40}, {0xfffffff8, 0x10001, 0x9, 0x7ff, 0x6, 0x1}, {0x7fffffff, 0x7, 0xffff8000, 0x20, 0x9, 0x10000}, {0x5, 0x0, 0x8, 0x1000, 0x8, 0x1}, {0x375, 0x2, 0x9, 0x7, 0xaf, 0x7}, {0x4, 0x89b, 0xffffffff, 0xffffffff, 0x3, 0x6}, {0x1, 0x4, 0x3, 0x6, 0x200, 0x5}, {0x3f, 0x6, 0x6, 0x5, 0x7b1f, 0x3}, {0x81, 0x0, 0x2, 0x1, 0x5730, 0x800}, {0x8, 0xffff0001, 0x5, 0xf38, 0x8, 0x6}, {0x0, 0xc42, 0xfffffffe, 0xd42c, 0x1, 0x8}, {0x7, 0x100, 0x0, 0x101, 0x428e, 0x200}, {0x80000001, 0x10001, 0x4, 0x1, 0x7fffffff, 0x2}, {0x0, 0xffffff8a, 0x7, 0x1f, 0x101, 0x47}, {0xff, 0x652d, 0x40, 0x7, 0xffff, 0x6}, {0xfffffffb, 0x3766, 0x3, 0xa8, 0x3, 0x74a}, {0x6e04, 0x3, 0x0, 0x3f1, 0x8, 0x8000}, {0xfe3a, 0xc25c, 0x3ff, 0x2, 0x2, 0x7}, {0xfffffffa, 0x1, 0x0, 0x7, 0x1, 0x4a68fa6f}, {0x6, 0xc43, 0x568, 0x80000000, 0x9, 0x20}, {0x7f, 0x0, 0x80000000, 0x4, 0x0, 0xbf}, {0x37d6552, 0x1ff, 0x4, 0x1, 0x3124, 0x6}, {0x9ef, 0x1, 0x81, 0x9, 0x9, 0x5}, {0x9, 0x8, 0x800, 0x9, 0x9}], [{0x2, 0x1}, {0x5}, {}, {0x0, 0x1}, {0x5}, {0x2}, {0x1}, {0x2}, {0x5}, {0x5, 0x4f352d62fd12612c}, {0x3}, {0x5}, {0x4}, {0x2, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x2}, {0x4}, {0x7, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x4bde04871b0e1fb9, 0x1}, {0x0, 0x1}, {0x5}, {0x4, 0x1}, {0x3}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4}, {0x4}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0xc, 0x1}, {0x0, 0x1}, {0x5}, {0x0, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x2, 0x1}, {0x2}, {0x5, 0x1}, {}, {0x1, 0x1}, {0x5, 0x1}, {0x0, 0x2}, {0x4}, {0x3}, {0x5, 0x1}, {0x3}, {0x5}, {}, {}, {0x4}, {0x4, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x2}, {}, {0x3}, {0x5}, {0x5, 0x1}, {0x5}, {0x2, 0x1}, {0x4, 0x1}, {0x5}, {0x4}, {0x2, 0x1}, {0x5, 0x2}, {0x3}, {0x3}, {0x0, 0x1}, {0x2, 0x1}, {0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x4}, {0x5, 0x1}, {}, {}, {}, {0x3, 0x1}, {}, {0x2}, {0x3}, {}, {0x3, 0x1}, {0x5, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {}, {0x2}, {0x0, 0x1}, {0x4}, {0x1}, {0x1, 0x1}, {0x7}, {0x2, 0x1}, {0x2, 0x1}], 0x1}}]}, {0xa, 0x6, "ac283ab32bba"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}, @m_ct={0xc4, 0x16, 0x0, 0x0, {{0x7}, {0x70, 0x2, 0x0, 0x1, [@TCA_CT_LABELS_MASK={0x14, 0x8, "8ee0ecdd0ba42f19c557cb7fee4508ca"}, @TCA_CT_MARK_MASK={0x8, 0x6, 0x7}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e21}, @TCA_CT_ZONE={0x6, 0x4, 0xebab}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @mcast2}, @TCA_CT_LABELS_MASK={0x14, 0x8, "845e639625513ba7104d125c33352acd"}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @dev={0xac, 0x14, 0x14, 0x41}}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e23}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @remote}]}, {0x30, 0x6, "aad08ec032dccbb88638950e2a208dd2609805cd3943ed9cec498493b7426b55d8baa4204300df1fa06bdf9b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2}}}}, @m_pedit={0xf80, 0xf, 0x0, 0x0, {{0xa}, {0xf1c, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe38, 0x4, {{{0x2, 0x6, 0x4, 0x0, 0x9}, 0x1, 0xaf, [{0xfffffffe, 0x8, 0x7c2e, 0x9a, 0x3b1492ac, 0x2}]}, [{0x80000000, 0x5, 0x6, 0x100, 0x5, 0x1000}, {0xcfb1, 0x0, 0x4, 0x4, 0x7, 0x1000}, {0x7, 0xffffffff, 0x3, 0x80, 0x0, 0x3}, {0x3, 0x8, 0x5, 0x80, 0xf84, 0x789c}, {0x801b, 0x8, 0x2, 0x7, 0x7, 0x1}, {0x1f, 0x1, 0x7, 0x1, 0x1, 0x8b2}, {0x6, 0x40, 0x4, 0x2, 0x5, 0x2}, {0x9, 0x3ebd, 0x9, 0x8, 0x6, 0x8}, {0x5, 0x4, 0x2, 0x6, 0xffff, 0x8}, {0x6, 0x5, 0x3, 0xff, 0x40, 0xf547}, {0x54, 0x5, 0x1, 0x1ff, 0x400, 0x9e}, {0x0, 0x28000, 0x200, 0x8, 0x24d, 0x3ff}, {0x8cea, 0x5, 0x7f, 0x5, 0x6, 0x3ff}, {0xff, 0x0, 0xf7, 0x0, 0x0, 0x7fff}, {0xccc5, 0xb114, 0x5, 0x3, 0x847e}, {0x4, 0x5, 0x8, 0x800, 0x9, 0x3}, {0x7, 0x7, 0x8, 0x9, 0x7, 0x7}, {0x3, 0x1, 0x0, 0x9, 0x80000000, 0xaf5b}, {0x4, 0xfffffc01, 0x2, 0x8, 0x6, 0x7fff}, {0x5, 0x20b9, 0x200, 0x3, 0x3f, 0x9}, {0x8, 0x6, 0x3, 0x25c, 0x9e, 0x3}, {0x1e, 0x3f, 0xff, 0x7fffffff, 0x4, 0x1}, {0xfffffffd, 0x4, 0x2, 0x67be, 0x2546, 0x6}, {0x9, 0x1, 0x546b, 0x8, 0x8, 0x3ff}, {0x6, 0x2, 0x9, 0x0, 0x12713194, 0x4}, {0x10000, 0x2ca0640b, 0x13d, 0x8, 0x40, 0x6}, {0x40000000, 0x80000001, 0x1, 0x6, 0xfff, 0x4}, {0x6, 0x1800, 0x1, 0x6, 0x1000, 0x4}, {0x7fffffff, 0xbd, 0x1f, 0x4, 0x4, 0x3f}, {0x10001, 0x0, 0x7, 0x10000, 0x4, 0x1}, {0x8, 0x8, 0x5, 0x5, 0x6, 0xfffffffc}, {0x101, 0x1, 0x8, 0x80000001, 0x3}, {0x2, 0x8, 0xffff9ff6, 0x101, 0x3ff, 0x6}, {0x3f, 0xffff8001, 0x101, 0x1, 0xe120, 0x7}, {0x9, 0x40, 0x7, 0x4, 0x8001, 0x4}, {0x9, 0x2, 0x800, 0x10000, 0x0, 0x6}, {0x4, 0x0, 0x8, 0x30d6, 0x2c, 0x401}, {0x3, 0x1f, 0x4, 0xe77, 0x800}, {0x3, 0xc7, 0x0, 0x7fffffff, 0x2ad, 0x3}, {0xffffffff, 0x7, 0x1ff, 0x4, 0x2883, 0xff}, {0x3, 0x8, 0x7, 0x4, 0x398, 0x20}, {0x7, 0x9, 0x6, 0x0, 0x10000, 0x6}, {0x97e, 0x6, 0x2, 0x80, 0x2, 0xf5}, {0xffff, 0x1, 0x9, 0xff, 0x80000000}, {0x10000, 0x5, 0xff, 0x9, 0x8, 0xff}, {0x7, 0x0, 0x800, 0x48, 0x20, 0x4}, {0x80000001, 0x10001, 0x9, 0xffffff81, 0x795, 0x8}, {0x1, 0x10b76c24, 0x8c6, 0x1ff, 0x8}, {0x1, 0x81, 0xffff, 0x2, 0x800, 0x415}, {0x0, 0xfffffffc, 0xffff8000, 0xde76, 0x7fff, 0x1}, {0x81, 0x0, 0xf471, 0x9398, 0x80000001, 0x8}, {0x10000, 0xffff0001, 0xfb, 0x424, 0x2, 0x7f}, {0x7, 0x83f, 0x6, 0x4f4, 0x7, 0x4}, {0x9, 0x8, 0x4, 0x3, 0x8, 0x7}, {0x1, 0xffff0001, 0x1f5c, 0x2, 0x8, 0xfff}, {0x100, 0x3, 0x80, 0x1, 0x4, 0x101}, {0x0, 0x0, 0x3ee, 0x7, 0x4, 0xc000}, {0x8000, 0x200, 0x6, 0x6, 0x9, 0x9}, {0x2, 0x7, 0x20, 0x3, 0x7ff}, {0x9, 0x8, 0x1f, 0x800, 0x557, 0x8}, {0x8, 0xfffff147, 0x5, 0xae66, 0x6, 0x8}, {0x1f, 0x2, 0x5, 0x7, 0x2, 0xfffffff8}, {0x10001, 0xff, 0x0, 0x4, 0x3de0, 0x5}, {0x41, 0x8, 0x0, 0x0, 0xb0, 0x7}, {0x40, 0x1000, 0x0, 0x4758, 0x1, 0x80}, {0x80000001, 0x1000, 0x6, 0x2, 0x1}, {0x20, 0x2, 0xbf0, 0x7e2, 0x7, 0x2}, {0x3, 0x8, 0x3, 0x5, 0x0, 0x8001}, {0x63a8, 0x2, 0x80000001, 0xff, 0x1d06, 0x464}, {0xfffffff9, 0x5, 0x8, 0x5, 0x8, 0x2}, {0x75b, 0xffff, 0x20, 0x9, 0x742c, 0x5}, {0x9, 0x3, 0x1ff, 0x0, 0x0, 0x6}, {0x6, 0x1ff, 0x3, 0x1, 0xfff, 0x10000}, {0x8, 0x80, 0xffffff92, 0x10001, 0xfffffff8, 0x4}, {0x6, 0x2, 0x3, 0x1, 0x6, 0x65f}, {0xffff, 0x4, 0x8001, 0x1, 0xff, 0x7}, {0x0, 0x0, 0x9, 0xff, 0x4, 0x800}, {0x101, 0xfffffbff, 0x4b63, 0x57eb, 0x1, 0x1f}, {0x1, 0x3, 0x100, 0x7, 0x6, 0x5}, {0x5, 0x8, 0x6444469b, 0x2, 0x296c, 0x3}, {0x3, 0x1, 0x80000001, 0x8, 0x9, 0xf7d}, {0x20, 0x7fffffff, 0x3f, 0x3, 0x6, 0x3f}, {0x6, 0x5, 0x5, 0x2989, 0xffffffff, 0x3d}, {0x0, 0xffffffe0, 0x4, 0xee3, 0x4, 0x2}, {0x2, 0x0, 0xbf60, 0x80000001, 0x9, 0x4}, {0x1, 0x3, 0x1, 0x8, 0x7}, {0x3f, 0x6, 0x2, 0x0, 0x10, 0x5}, {0x4, 0x2, 0xfffffffe, 0x800, 0x2, 0x3}, {0x0, 0x9, 0x5, 0x7, 0x0, 0xb3}, {0x2, 0xb, 0x200, 0x9400, 0x9, 0x5}, {0x9, 0x6a505aa, 0x10001, 0x8, 0x61, 0x5a0}, {0x7, 0x8, 0x6, 0x7f, 0x3ff, 0xe0}, {0x8, 0x7f, 0xb2e, 0x80, 0xfffff5a2, 0xfff}, {0x8, 0x81, 0x2, 0x2, 0x1, 0xc3d3}, {0xa, 0x8, 0x7, 0x80, 0x4, 0x5b6}, {0xffff, 0x15e, 0x9, 0x0, 0x6, 0x575}, {0x6, 0x100, 0x101, 0x4, 0x6, 0x2}, {0x1, 0x400, 0x1, 0x1, 0x3}, {0x80000000, 0x33, 0x0, 0x6, 0xfffffbff, 0x20}, {0x4, 0x2, 0x2, 0x5, 0xf67, 0x1000000}, {0x0, 0xd1c0, 0x81, 0x200, 0x8, 0x4}, {0xa3f0, 0x1000, 0x6, 0xe86, 0x5f, 0x2}, {0x89f, 0x1, 0x400, 0x0, 0x9, 0x2}, {0x1f, 0x5, 0x7, 0x4, 0x800, 0x80}, {0x80, 0x0, 0xc62, 0x1, 0x7}, {0xff, 0x3, 0x101, 0x7, 0x7, 0x8}, {0xff, 0x8, 0x6, 0x3, 0x3, 0x5}, {0x4, 0x180000, 0x101, 0x19, 0x380, 0xffffffff}, {0xffff8001, 0x8, 0x80000001, 0x6, 0x7ff, 0x4}, {0xe124, 0x0, 0x9, 0x80, 0x5, 0x4}, {0x5, 0x80000000, 0x200, 0x5, 0x7, 0x2d0a9997}, {0x1a0b, 0xb63, 0x10000, 0x4, 0x5, 0x2}, {0xfffff6ba, 0x3, 0x6c, 0x5, 0x9, 0x5}, {0x8001, 0x0, 0x400, 0x101, 0xff, 0x80000001}, {0x0, 0x2, 0x1f, 0x1, 0x3, 0x401}, {0x1270a968, 0x1, 0x2afad574, 0x9, 0x4}, {0x2, 0x1, 0x4, 0x481, 0x9, 0x80}, {0x5, 0x0, 0x8, 0x1, 0xfff}, {0x2, 0x5, 0x8c6ef58, 0x100, 0x400, 0x800}, {0x0, 0x6, 0xcf0, 0x5, 0x49, 0x47e}, {0x6, 0x200, 0xf83, 0x9, 0x3, 0x8}, {0x1, 0x1, 0x2, 0x81, 0x3, 0x7}, {0x401, 0x6, 0x7, 0x2, 0x2240d967, 0x6fab}, {0x80, 0x2, 0x2, 0x1000, 0x401, 0x2}, {0x800, 0x3, 0x80ec, 0x0, 0x2, 0x6}, {0x7, 0x0, 0x0, 0xcf, 0x20, 0x6}, {0x2, 0x2, 0xe7f0, 0x1, 0xff, 0x1ff}, {0x6, 0x5, 0x80000001, 0x0, 0x5f2, 0x4}], [{0x1}, {0x1}, {}, {}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x3}, {0x1, 0x1}, {0x4, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x5}, {0x5, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2}, {0x5}, {0x3}, {0x1}, {0x2, 0x1}, {0x4}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x1}, {0x2}, {0x0, 0x5b87fbd37fd5c08}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x7, 0x1}, {0x5, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x5}, {0x6, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x4}, {0x3, 0x1}, {0x3, 0x1}, {0x3}, {0x0, 0x1}, {0x2, 0x1}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x1}, {0x4, 0x1}, {0x3}, {0x5}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x5}, {0x0, 0x1}, {0x6, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x4}, {0x3}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x4}, {0x4}, {0x2}, {0x4}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x5}, {0x5, 0x1}, {0x4}, {0x3}, {0x1, 0x1}, {}, {0x4}, {}, {0x3, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x1}, {0x9981ff094f2a261, 0x1}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5}, {0x5, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x4}, {0x2}, {}, {}, {}, {0xb8a9c4caacf77db7}, {0x0, 0x1}, {0x1}, {0x1}, {0x2, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0xe0, 0x5, 0x0, 0x1, [{0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}]}, {0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0xa686c901e86c0c48}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}]}]}, {0x3b, 0x6, "3959bee78c79aba2b72884b3669d7ad2813a096dc47109efa23312374cf8611a8fc5365e3f50dbcf96d128e3acd868b0b4d4008b7fc455"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_connmark={0x90, 0x0, 0x0, 0x0, {{0xd}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7, 0x2, 0x2, 0x7, 0x81}, 0x1}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1, 0x81, 0x10000000, 0x5}}}]}, {0x25, 0x6, "6e62ae242b941e69246089bbfd2a78f58873f2a5a33f4061e33b60ca7c780a123c"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_csum={0x10c, 0x14, 0x0, 0x0, {{0x9}, {0xc8, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x7e, 0x2, 0x4, 0x3, 0x8}, 0x6}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x1, 0xed9, 0xffffffffefffffe8, 0x0, 0x100}, 0x1b}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x5, 0xffffffffffffffff, 0x8, 0x3}, 0x5c}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x6, 0x6, 0x8, 0x7, 0x8}, 0x8}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x80, 0x6, 0xf2d4, 0x401}, 0x2f}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x0, 0xfc08, 0x20000004, 0x1000, 0x2}, 0x72}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x40, 0x1, 0x10000000, 0x1, 0xbdd}, 0x62}}]}, {0x1c, 0x6, "5249afbbeee978269344d8747c8a866be674ec4dee37eb06"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3}}}}, @m_vlan={0xc4, 0x1b, 0x0, 0x0, {{0x9}, {0x40, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xcf9}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x7}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x100, 0x5b1, 0x7, 0x8000, 0xc35}, 0x3}}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x7e8}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xdba}]}, {0x5a, 0x6, "5b57b5a2060f9cab27fa951b21f02860963cb66eb30d5a4199bbe631ee544c1ec58574ae12174f707964b5a2d8b4c54478883ae289637d4723dfb64f592783a822a3b4c5f3c870148475c9a4119fd73286da26b89b93"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}]}]}, 0x8130}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000000) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x40) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18020000000000000000000000000020850000002c0000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x1000, &(0x7f0000001400)=""/4106, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x18) unshare(0x46020000) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) fchmod(r1, 0x112) [ 487.657545][T17110] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 14:00:34 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x81, 0x0) 14:00:34 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x20000) 14:00:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x44000, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) [ 488.270119][ T22] kauditd_printk_skb: 2 callbacks suppressed [ 488.270128][ T22] audit: type=1326 audit(1620741634.162:983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17071 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:34 executing program 5: sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x17c, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@pci={{0x8}, {0x11}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20040100}, 0x4) unshare(0x200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/mnt\x00') r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x31b602) unshare(0x200) setns(r1, 0x0) 14:00:34 executing program 5: prctl$PR_CAPBSET_DROP(0x18, 0x8) unshare(0x200) prctl$PR_CAPBSET_DROP(0x18, 0x22) prctl$PR_CAPBSET_DROP(0x18, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x100) setns(r0, 0x0) unshare(0x10000) 14:00:34 executing program 4: ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f0000000200)={&(0x7f0000000100)=""/245, 0xf5, 0xb1, 0x9}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') [ 488.332805][ T22] audit: type=1326 audit(1620741634.222:984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17126 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:34 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x400, 0xa4) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:34 executing program 5: unshare(0x200) unshare(0x48000000) unshare(0x500) unshare(0x40050080) unshare(0x10000a00) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') setns(r0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000040)={0x1, 0xfffffffffffffffa, 0x48}) unshare(0x30020000) unshare(0x45030e00) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x294a03, 0x0) 14:00:34 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:34 executing program 5: unshare(0x200) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x5cf11a62002bd55c, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:34 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x800, &(0x7f00000001c0)={[{@index_off}, {@lowerdir={'lowerdir', 0x3d, './file0/file0/file0'}}, {@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_auto}, {@index_on}, {@default_permissions}, {@metacopy_on}, {@xino_on}], [{@fsname={'fsname', 0x3d, ':/\x00'}}, {@subj_role}]}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r3) fchown(r1, 0xee00, r3) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 488.522427][T17168] overlayfs: unrecognized mount option "fsname=:/" or missing value [ 488.534999][T17168] overlayfs: unrecognized mount option "fsname=:/" or missing value 14:00:35 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x1, 0x80, 0x8, 0x5, 0x1, 0xff, 0x0, 0x2, 0x80062, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffff8001, 0x4, @perf_bp={&(0x7f0000000400), 0x3}, 0x86a5062c4d255036, 0x8509, 0x1ff, 0x9, 0xff, 0xffff0414, 0x0, 0x0, 0x2, 0x0, 0x80}, r2, 0xffffffffffffffff, r0, 0xc) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x80000) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000180)='x\nC', 0x3}, {&(0x7f00000001c0)="3ba546f1d8a14f3940daf8280592cca5b6ef0b4674626d1519299b6579fccb91849ef2ac5cdcded53f74782d234de0a13bda728586475989b9a866bdafd5f5320e9052975878", 0x46}, {&(0x7f0000000240)="c1aa6789f3d34302b6b1d439c834dfa9a5c266b75c907d4c28bb040c39e100521f44d753f1775f3feee58921aeeacd36ffad177307da73cca61ae78fcc91ea4592741ee391c477d862ab908d48c6e93a18de45d5bec65eb72467217125b273", 0x5f}, {&(0x7f00000002c0)="421494cce4abdef45d172fd94a4e6e67d41ebf268a6bee84c4ea0f171656929191b77b70df104e70c84c5204a32c8e3ccbfd556f05046301d3363eaa30", 0x3d}, {&(0x7f0000000300)="c9b73235b0f1b45d908b0ba24739eabb8002ce3b91883e3d363f997d60da5d9457ef0e90910f2cdba7b5dc656f0e72c3e3624e97bef098a6c6271a000e2ac5027307db6eeb863cee573ccfa3d36918317f0d4f69198489d31593436d51697e6ffa655dba93433f3f", 0x68}], 0x5, 0x8) 14:00:35 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x200000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x482e03, 0x111) open_tree(r1, &(0x7f0000000100)='./file0/file1\x00', 0x88001) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x20a000, 0x0) 14:00:35 executing program 5: unshare(0x200) unshare(0x20040080) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x3031c1, 0x0) sendto$inet(r1, &(0x7f0000000080)="218934e905eea6f59a7b711904e2688b64ad35c5e162736dbb2108f756d75503d5f35dc8c83066da3800c2caa309b870ac3b5ac5525ce96c6a862164f875d8704fcb31f1b34cf903443a1b2beddf4709ca5563a7cd60ec43e0dcd02d1961bb39e6aa5bdfae783b7e3228774069e38c6b98bb9c011faaadba5d2240d0838fa2fbd70200428319c8357d9b9fdf8fb3c11eb24bb5349f1d79c861870b382260755506706a81c4d96d131a71331e76afd1ac7b3106bf478275286757f7968ccf143d7e1504bc7688694feef23cb142c506e6842cf16147c4645b2b4600a4f8d902af5890a7385ab35a8b064df291a94cf006928448a12252", 0xf6, 0x800, &(0x7f0000000180)={0x2, 0x4e21, @private=0xa010102}, 0x10) setns(r0, 0x2000000) [ 489.166037][ T22] audit: type=1326 audit(1620741635.052:985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17126 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:35 executing program 5: unshare(0x200) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') unshare(0x30100) 14:00:35 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x20000, &(0x7f00000001c0)={[{@xino_on}, {@nfs_export_off}, {@metacopy_off}, {@xino_off}, {@xino_on}, {@xino_auto}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@index_on}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x0, 0x64, 0x65, 0x66, 0x31, 0x65, 0x62], 0x2d, [0x34, 0x64, 0x32, 0x30], 0x2d, [0x63, 0x63, 0xe, 0x35], 0x2d, [0x65, 0x31, 0x30, 0x38], 0x2d, [0x32, 0x62, 0x39, 0x30, 0x37, 0x34, 0x62, 0x39]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'incremental-fs\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x38, 0x35, 0x65, 0x37, 0x34, 0x62, 0x63], 0x2d, [0x64, 0x38, 0x62, 0x61], 0x2d, [0x31, 0x66, 0x8, 0x37], 0x2d, [0x51, 0x61, 0x64, 0x34], 0x2d, [0x34, 0x34, 0x61, 0x63, 0x31, 0x39, 0x36, 0x65]}}}, {@obj_type={'obj_type', 0x3d, 'incremental-fs\x00'}}]}) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x1040, 0x8) 14:00:35 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) dup(r0) 14:00:35 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x800000, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0/file0'}}, {@xino_on}, {@index_off}, {@nfs_export_off}, {@default_permissions}, {@xino_auto}, {@default_permissions}, {@xino_on}], [{@dont_measure}, {@measure}, {@context={'context', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r1}}, {@smackfshat={'smackfshat', 0x3d, 'incremental-fs\x00'}}, {@subj_type={'subj_type', 0x3d, '):-]}'}}]}) open(&(0x7f0000000a00)='./file0\x00', 0x0, 0x0) 14:00:35 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x2000000) setns(r0, 0x0) [ 489.239664][ T22] audit: type=1326 audit(1620741635.132:986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17178 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:35 executing program 5: unshare(0x200) unshare(0x81000080) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x8000000) 14:00:35 executing program 4: lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="62747266732e696e6372656d656e74616c0e0000000100000000"]) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=@random={'security.', 'incremental-fs\x00&jI_\xdb\xb8\xa7\xd3I\xbei~\xf6\xd3\x1c\xbfI\xa6o\x9bi C\xff\x02\xc3\xa5\x19\xf5/N\x8f\xa0|V\x1d$r[\xf5\xb0\x98\xbbwi9\x95\x82\xed\x1f2\x86\b8\x7fe\xd8|\x1e\r\x97\xd0\xd3\x8edH3\x95\xf9\xe3\xb5Cd\x15\xdc^\x94\xb1\xe7\xc4\x98\x1e\x97\x00\xb4\xd0\x0f\xafP\x06bIw\x8a\xac\x13\x9b\xa4\xa8'}, &(0x7f0000000200)='incremental-fs\x00', 0xf, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:35 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x10000000) unshare(0x2000000) setns(r0, 0x0) 14:00:35 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x1, &(0x7f0000000000)=@raw=[@generic={0x5, 0x2, 0x1, 0x2, 0x7fff}], &(0x7f0000000040)='syzkaller\x00', 0xfffffe01, 0xa2, &(0x7f0000000080)=""/162, 0x41100, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0xd, 0x6, 0x8}, 0x10}, 0x78) setns(r0, 0x0) [ 489.350712][T17198] overlayfs: unrecognized mount option "dont_measure" or missing value [ 489.368224][T17204] overlayfs: unrecognized mount option "dont_measure" or missing value 14:00:36 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:36 executing program 5: unshare(0x200) unshare(0x8040000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/net\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setns(r1, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r0, 0x40309439, &(0x7f0000000000)={0x2, 0x0, 0x6}) 14:00:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r2, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) [ 490.072628][ T22] audit: type=1326 audit(1620741635.962:987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17178 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:36 executing program 5: unshare(0x200) unshare(0x10880) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0x26020c00) setns(r0, 0x0) 14:00:36 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000000)={0x7}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setns(0xffffffffffffffff, 0x8000000) setns(r1, 0x40000000) 14:00:36 executing program 5: unshare(0x200) unshare(0x4000000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in=@initdev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipmr_newroute={0x3c, 0x18, 0x400, 0x70bd28, 0x25dfdbfe, {0x80, 0x10, 0x0, 0x80, 0xff, 0x0, 0xfd, 0x6, 0x4400}, [@RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_FLOW={0x8, 0xb, 0xda}, @RTA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008004}, 0x1) 14:00:36 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/pid\x00') setns(r0, 0x0) [ 490.146852][ T22] audit: type=1326 audit(1620741636.032:988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17225 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:36 executing program 5: unshare(0x200) unshare(0x40000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) unshare(0x4000200) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000000), 0x80080, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fstat(r1, &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) 14:00:36 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x40000000) unshare(0x20200) socketpair(0x26, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) close(r1) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@generic={0x7, 0x1, 0x0, 0x40, 0x3f}, @exit, @btf_id={0x18, 0x2, 0x3, 0x0, 0x4}, @map={0x18, 0xa}, @jmp={0x5, 0x1, 0xd, 0x1, 0x3, 0x8}, @map_val={0x18, 0xa, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}]}, &(0x7f00000001c0)='syzkaller\x00', 0x5, 0x71, &(0x7f0000000240)=""/113, 0x41000, 0x1, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x1, 0x6, 0x1, 0x8000}, 0x10, 0x0, r3}, 0x78) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000240001002abd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="e3fff2ff0300050002000500"], 0x24}, 0x1, 0x0, 0x0, 0x60000001}, 0x20008851) 14:00:36 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000940)=[{&(0x7f0000000240)="c293528e35e3609e5aa385bf748f8d5984a80c932a9778b26fdf4258ff0921376f745bde19c967fd60e89bce77e64c7632f5842270e340ff217ed8ee48537019e00acf2c56de5186f8a70004698af1681a5fecce335af51d834e8df520d3a9032999398b60eb102e50fe4bae1438a33481dc4db2", 0x74, 0x2}, {&(0x7f0000000340)="2f30809b07c3a8a8722672ba10a8dd144f94e21ab0fe07899bb2c29368863a9274b020afc5d310bbf907323b62e2b954d69de68a97c29b846f464b5c72b3d69916221eeca34636220c1723a589d64e53621807b6d19f6c5aa6b894a6f44687cfec5b65cc436deaae196b0d8592473a4c2000b3375002482260a58f49186def738cb03663420a4a098220ce56246012555b6dafa395076ac1a474000c5758b0d26e0a7278c1adf27e72097b508994463c3a0da849a2d77b8f3df87bead4e4a25628649ae05109b9059df5f91f552a4f", 0xcf, 0xcc9f}, {&(0x7f0000000140)="d0fa5a0f1270ed6422d06fd44b03fad28c5df49e39ec8aef21", 0x19, 0xe5ff}, {&(0x7f0000000440)="ad680c2274dd21bbc22a1b27b30d08038d4596e64a09b1cc937fb2b58ac3cfe3dd9b0f4edde43327cded29d3221b90d1c14da589bb93825abf144cefb62849c8c47cf7285c6634618cc80034fac1988879c3da040e68a42055afa3b30e1bfab992318cef296d9fb66deb46dfb58f8443d279ea4b78ff21163bd307eb34f76fff18d411dc7e633bfc4e89ce09af775f1add6243", 0x93, 0x7}, {&(0x7f0000000500)="a5a3f3f54292cd5a3a5669819a984553896f", 0x12, 0x8}, {&(0x7f0000000540)="4e90e54388a245dc1519100385e5a2c755aee8ac5a38b708eb8e00a50746b9cc4de9ae2cfde58a3d235dcf43b42a17dd22966b50b503bd1c647a6f54fd95d2e47cf27b5518e0de2d924b3fccd3e191eb9310594fcc8a02119725ef01862f7bdff26fea0f1640e59bfe68b32f87dc7b8ee95763e9bb9bc0d6900611bb76e4e104994046ff93139b2183c9409fde5eb66e7832bebc1b944b7438ffe478481472902fcb91e810ae3fd5328b6d273358a9f45ba0162b4cc8c7d616", 0xb9}, {&(0x7f0000000600)="6f09d96ba73f089d08731d16bfd6472a0afb3dd331d235da3a2797d92954ef72f8671625d680bed01a66212b35b3f38561e7f8a6a7bc7529c8497ccb91e63072410d3a2006f3eb0b1e15c329b3d340f61f1ad3522e37bcb1ea9bab573ed205a27a8cfeebf57d995d9735a76d947bd36a02b12bb9770667aa0b798230560986848dc62b73bb77a8321c70d1c804cf03dd57f5b329479653e8a9e2d4d413101c9f93ddb331cb5bc8fa8c82f9d3a3dc57e07ad2c0f3c81bdedb951ebede7e2fe5358577781518a1", 0xc6, 0x4}, {&(0x7f0000000700)="e6d146266ab01a4a960e6eaee0bdded8cae8a58f588bede013620966d99c7826b02194050ded4daa3bc96788409471b479ee8f3e6451e3becc7a7c60d93d02a174dd30a3533d01399468dbc02403efd70c7bd0e59d7e9793451f25916371609da54b17ce5e9b77b19e80f2cbdbfea9a5f98ef793c98c19fb575f2937e343365dc2721f9caeacf18ef139cbc0ae9a07fc2dbe8c6e1f3cea8e013fa8e6e10aab7013e3e221ddc7fb397f4ca20c0f94c14af7bfcebf6221c5238aac0a9d00bc15feb043ddee0e60c4b80e001701fe9c", 0xce, 0x8}, {&(0x7f0000000800)="383bcb8d736802b9e65abab6d7714d7c890e698264b4888d27011a5da9a5c929ffbed95358013965627209950d07cbf0c82d19d5be815415df5db6a1", 0x3c, 0xff}, {&(0x7f0000000840)="a0baedad91c06ab57cb6e9a85878e224f92e55db23a7a18f1403ef1d038d90d6c8cf3c6f1b4d3007d7e6a24e0c7f7ea30b827195b3e682787671e953d014d5b5eca500c3e14e8e7af303a45a992cdfba572476dcb9740f367be36046ac26f173b37e390332024eede997aaf4d8e1c22e759756a71c043f88e129761a5430968f423edec459dd4357c988abf26dbcc4dc7acf7dbb33ff5f85db4938029e7cf84f66082d3aca753e7c20b6b808c98298b475531acb4dfb2e2385ea282e67b7a4191e2cc4", 0xc3, 0x3ff}], 0x1000000, &(0x7f0000000a40)={[{@huge_within_size}], [{@seclabel}, {@hash}, {@fowner_gt={'fowner>', r2}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) setns(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r5, &(0x7f0000000ac0)='./file0\x00', 0xc000, 0x103) fstat(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) fsetxattr$security_capability(r3, &(0x7f0000000040), &(0x7f0000000080)=@v3={0x3000000, [{0x1, 0x66}, {0x4, 0xff}], r6}, 0x18, 0x1) 14:00:36 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0x400, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x14, 0x3, 0x0, 0x4, 0xfd, 0xb, 0x800}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x91}, 0x20008093) 14:00:36 executing program 5: prctl$PR_GET_IO_FLUSHER(0x3a) unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') setns(r0, 0x0) [ 490.551313][T17264] tmpfs: Unsupported parameter 'huge' 14:00:36 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) sendfile(r2, r0, &(0x7f0000000180)=0x80000000, 0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:36 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x9800) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = signalfd4(r4, &(0x7f00000001c0)={[0x5]}, 0x8, 0x800) preadv(r7, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/170, 0xaa}], 0x3, 0x100, 0x6) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r8}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x2c, 0x52, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) [ 490.977345][ T22] audit: type=1326 audit(1620741636.862:989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17225 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:37 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:37 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{&(0x7f00000000c0)=@qipcrtr={0x2a, 0x3, 0x7fff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="43fcd59295b96f9427010b4773e999bfc6147fabf1d4b58a0da1f77970dcf7", 0x1f}, {&(0x7f0000000240)="2c6665b4ec59b3febb41511b6fd398b59ae110009872c464a8cf92393985bcd10cad708c74c5666134fe00421d03801e0476e382619bb6108636a99c906fcc1d3ede3d1f6087b803c2d5529d6c60ad9078c2adf01dd5d14b2c3d33dc1aa4f367a0c5bbb7c89116b32b6f027e1c05426da6b98072e3f7aae9c92b5411b98226764ebcdbcc4a07f2f171304e38406449bab9e24f05eb91529c7fdaac23f1b6dbce1ce9159a2fb67288fb6ae1f694bb6a994b0d1b8a8fc463ab1766f99a7f20e9c45b1a56b18e6b0549a5be2b29e1e94687fc08", 0xd2}], 0x2, &(0x7f0000000780)=[{0x30, 0x104, 0x7, "f0d28b658ed7edee8c1c94b92cdae8966b6cab2a4fa1a238105ad15144"}, {0x1010, 0x110, 0x1, "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"}, {0x100, 0x104, 0x2, "c5b597b8edbc3acb955bbe8b14e3798b0c2c648877df10255c643a4b661183f7d43e674ba85e205a80c1131da26a3e8a86eef9fcd810584371a42c079f098917d6344166cd6c69f4f39704652bfc642d64e5f904df23f32540527e1426c01c2e55175deb905d455c76cbde70f3ec0d98ddfc673307ecfbb1359783618766719a1869559e4be1f3ced39f8efd6e4f17bc90b8ca241da15d2a320744206ea5fcb4513e4af50c9695866274fe8a83837bb6bbce0fa2ea469f164f4708f615f81a940524403c239c7d3c477fd431ba9e10de9ca9d5da9bdb7a0b14e97299d8721dbe8509044fb8cd1c1c98537950b306"}], 0x1140}}], 0x3, 0x14) sendto$inet6(r0, &(0x7f0000000000)="eef23629b137b23433d3260735ac9ba37cd421669276c62052b09bf1875fba4d0e7607742a1b36db799f3575", 0x2c, 0x20004044, &(0x7f0000000040)={0xa, 0x4e22, 0x7f8, @loopback, 0x184}, 0x1c) unshare(0x200) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r1, 0x0) r2 = accept$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @private}}, &(0x7f0000000400)=0x1c) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e24, 0x3, @loopback, 0x1}, 0x1c) [ 491.049352][ T22] audit: type=1326 audit(1620741636.942:990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17281 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:37 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) dup2(r0, r0) unshare(0x58050600) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xa2042, 0x0) setns(r1, 0x0) 14:00:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x1) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:37 executing program 5: unshare(0x200) unshare(0x28000080) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) signalfd(r1, &(0x7f0000000000)={[0x9]}, 0x8) unshare(0x40000) 14:00:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x302ac92, &(0x7f00000001c0)={[{@huge_never}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x12cf}}, {@size={'size', 0x3d, [0x2d, 0x37]}}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@appraise}]}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:37 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x8000000) setns(r0, 0x0) 14:00:37 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file1\x00', 0x0, 0x82) 14:00:37 executing program 5: unshare(0x200) unshare(0x20000880) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:37 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000300), 0x3, 0x400) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x4c, 0x0, 0x224, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1e0) flock(r2, 0x18) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x8000, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file1'}}], [{@permit_directio}, {@context={'context', 0x3d, 'staff_u'}}, {@subj_user={'subj_user', 0x3d, '(++\''}}]}) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0\x00', 0x0, 0x61) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r3, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r3, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) recvmsg(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000600)=""/78, 0x4e}, {&(0x7f0000000300)}], 0x6, &(0x7f0000000700)=""/110, 0x6e}, 0x1) chdir(&(0x7f0000000280)='./file1\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x20) [ 491.294570][T17322] overlayfs: unrecognized mount option "permit_directio" or missing value 14:00:37 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fsmount(r0, 0x1, 0xeca6ca1ac34d901a) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x8, 0x1e, 0x1f, 0xe7, 0x0, 0x80, 0x2c09, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100)}, 0x10101, 0x5, 0x9, 0x7, 0x2, 0x3, 0x200, 0x0, 0xfffffff8, 0x0, 0x3}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:37 executing program 5: unshare(0x200) unshare(0x42000000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0xc000000) unshare(0x8000000) setns(0xffffffffffffffff, 0x10000000) setns(r0, 0x20000000) unshare(0x60038200) open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x2) [ 491.883147][ T22] audit: type=1326 audit(1620741637.772:991): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17281 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:37 executing program 5: unshare(0x40070580) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) setns(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) unshare(0x66000f00) 14:00:37 executing program 5: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x4e000080) setns(r0, 0x0) 14:00:37 executing program 5: unshare(0x200) unshare(0x42000000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') unshare(0xc000000) unshare(0x8000000) setns(0xffffffffffffffff, 0x10000000) setns(r0, 0x20000000) unshare(0x60038200) open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x2) [ 491.949036][ T22] audit: type=1326 audit(1620741637.842:992): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17327 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:37 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x1) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980), 0x10a9) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x14) fcntl$setstatus(r2, 0x4, 0x46000) lseek(r5, 0x4200, 0x1) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x80) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file1\x00', 0x280200, 0x28) quotactl(0x10000, &(0x7f0000000080)='./file0/file0\x00', 0xee01, &(0x7f0000000a40)="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") open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 492.126809][T17323] overlayfs: unrecognized mount option "permit_directio" or missing value 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x5, 0x3, &(0x7f00000002c0)=[{&(0x7f00000001c0)="367a34082a944844796cb2b85d9bba9cf37cd5c919882c996c3163327e09deee8634d29d29afd38622acb4931a1bb87a13d716694efb0a2efd2cf86e96283704fdadff64a7aec8c6ec56546b5508d46eac6be9", 0x53, 0x3}, {&(0x7f0000000240)="3fb8c573c5c94dcd8efe73a0bc310aa6aa837e68eb4a90ae6857606eecbee2dffec01b72bcd86421554efc8d27a7393f468f734a52f37b738c186e5ed13183295db536ca0f4071234e248758d62bd5b8e4c4bc", 0x53, 0x1}, {&(0x7f0000000140)="ad68f67640eaca7050f80b095b02b0b1", 0x10, 0x3ff}], 0x40801, &(0x7f0000000380)={[{@size={'size', 0x3d, [0x25, 0x36, 0x35, 0x70, 0x38, 0x39]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6, 0x32, 0x25, 0x31, 0x5b, 0x37, 0x36, 0x31, 0x39]}}, {@gid={'gid', 0x3d, 0xee01}}, {@nr_inodes={'nr_inodes', 0x3d, [0x65, 0x38, 0x38, 0x25]}}, {@uid={'uid', 0x3d, 0xee00}}, {@size={'size', 0x3d, [0x33, 0x2d, 0x25, 0x78, 0x25]}}, {@size={'size', 0x3d, [0x67]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x32, 0x3a, 0x2c]}}}}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x6b, 0x37, 0x65, 0x7b]}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}], [{@fsmagic={'fsmagic', 0x3d, 0x7}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x61, 0x53, 0xb, 0x35, 0x62, 0x61, 0x30], 0x2d, [0x36, 0x62, 0x0, 0x63], 0x2d, [0x38, 0x62, 0x37, 0x30], 0x2d, [0x62, 0x66, 0x62, 0x64], 0x2d, [0x63, 0x30, 0x35, 0x34, 0x37, 0x62, 0x33, 0x39]}}}, {@hash}, {@dont_measure}, {@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, 'incremental-fs\x00'}}]}) unlinkat(r0, &(0x7f00000004c0)='./file1\x00', 0x200) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0/file0\x00', 0x4, 0x8, &(0x7f0000000580)=[{&(0x7f00000001c0)="01f9f241a73681337da7f6780a06f1585c481c3c293e9b17d273c568d92df20eac12372dd17a54a97adb79736c11eba09f91e9603dc16ad3b28b3643feb27c259167d48b83b2015060e4469ea485", 0x4e, 0x1}, {&(0x7f0000000240), 0x0, 0x8}, {&(0x7f0000000280)="982d77f013400dacc6d23a4e7b4b02c604d93f584ba3842073310b31e955268e0c3f520b5dd5dd55151515fcea959d0ba5e4495e3fc075bf95fd34bc269c491289908dda29172a01d00842dc7e5368bb33d0719d1ee208ac9a5554", 0x5b, 0xfffffffffffffffa}, {&(0x7f0000000380)="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", 0xfe, 0x9}, {&(0x7f0000000a40)="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0x1000, 0x1}, {&(0x7f0000000480)="4228ec24e58472a0d5c745ab862fe638d2c06a18ada4a94fcb4df469aa59c01144bff821e393b3c66b95501766bf264e882b3c9cc9254a1147efcbdf0b23841aa728998acd8dbcc2ff0ddfccff2e59cbe56b3f4f94c0daae60c5768f95e796da7b67", 0x62, 0x1c0}, 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0x1000, 0x51b7}, {&(0x7f0000000500)="18c7ff860cd1028be065c8bd3d8efe90af5da421c43bf844b6a83b986c2b0b883eaec63413bd4ba2b9fde4977ec9300653cbb457d3004d55de54fb3235f40e9262d560fd3332be9f3f77c928778a5d1dbb2ef7044a91c5beda78c6382df739d0d4a61e2b96470f", 0x67, 0x5}], 0x0, &(0x7f0000000640)={[{@fat=@errors_remount}, {@fat=@usefree}, {@nodots}, {@dots}, {@nodots}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_lt}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@obj_user={'obj_user', 0x3d, '3+%]'}}, {@appraise_type}]}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000300), 0x100000001, 0x202140) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)=@setlink={0x16c, 0x13, 0x2, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x200, 0x40}, [@IFLA_VFINFO_LIST={0xd8, 0x16, 0x0, 0x1, [{0x98, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0xa82, 0xe32, 0x9}}, {0x14, 0x1, {0x8001, 0xf0b, 0x7fff, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x16a, 0x1, 0x88a8}}]}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7, 0x8}}, @IFLA_VF_TRUST={0xc, 0x9, {0xa9, 0x2}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xb606, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80, 0x985, 0x8001}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x6}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x4, 0x7ff}}]}, {0x2c, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1, 0x5}}]}]}, @IFLA_EVENT={0x8, 0x2c, 0x3}, @IFLA_PHYS_PORT_ID={0x5, 0x22, "ba"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x100}, @IFLA_EVENT={0x8, 0x2c, 0x5}, @IFLA_XDP={0x54, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0xa}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r0}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0/file0\x00', 0x1, 0x3, &(0x7f00000002c0)=[{&(0x7f00000001c0)="9194a506543ad3d24ac6faf06902d694c715f1854a96b62db366a5a601d223fe045edd8f1fcb8ce67185985e2e926a1373990c96c232d0ecea111ee3e4ca5f1138d31da2", 0x44, 0x621b}, {&(0x7f0000000240)="0c6b03538ac1b57f3145a32ae30acc986accc599cc8638c370f40e16d7d6cf29b5c0cc23aa372b601a997ab31efc1b2095e30e1a0aba8fee0a8a681861ea2ec810ca6b8fe275062a24a4ff6f9e5a23c20a90ba0dd34568ac6f673d40ea9d51dd9e702f7f5c7cf94ea2ac71f42d816e88eb19bf23bcba86bc3f37438e0aaa69c3", 0x80, 0x8}, {&(0x7f0000000380)="5281f429269f85be372d1cd66d20827f304b5654a8a8d6f7585aaaaf7f9e6216e70df491aa3035cba0a62958cbaa106e5f5e539211af468baac4e7d3758d7facd539626bd968b8ac105c6ffbffdd646d1ad21bccaf7caab9315f7b9becd36559953a4adfcf3da25b5f4be7fe144c4fa0d53f0ad88c78b8b6d4dd11f019d033d2e4c666b3beb12ed282fed41556f80496c3df0f4d613a7270f0f44691d43d59dd760efa7bd2be6b9274812325f14800f8f2b4e87caefad20bcb95819cb2e73d", 0xbf, 0x8}], 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB="696e69745f697461626c652c6175746f5f64615f61a5d49b08cce170ac5860e6f8706c6c6f632c6f626a5f726f6c653d696e6372cbea43e425a513404443dea458b75199c0979e029ab0d1bbcd6c8d8a0bfb44f860ba7fc09d189fc91132178a18b5c726cf79203f3aaa2a8e7ce309bc23a0777418e7c0b4056f87a353cce0790b906df83dfdf68cc2eba2e98e252e1551ee99bb1ba841ae5b43a03ee1cb2a7c2255d658c14aa0a28ed120c78537cb77990725555035f73398a97a730cf359adc25a25f35a633326a90ef53834ea5d"]) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x1b9c81, 0x0) [ 492.577855][T17365] SELinux: duplicate or incompatible mount options 14:00:38 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00012dbd7000fbdbdf255c00000008000300", @ANYRES32=r1, @ANYBLOB="0c0099008a2600001800000008006b001c2a16974c266952358c4b02000008006b00e001000008006b004cdcd01f08006b001c02"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20000005) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000a40)={0x490, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_PROBE_RESP={0x360, 0x91, "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"}, @NL80211_ATTR_IE={0x10e, 0x2a, [@ssid={0x0, 0x6, @default_ibss_ssid}, @mesh_chsw={0x76, 0x6, {0x27, 0x1f, 0x10, 0xfff}}, @preq={0x82, 0x41, @ext={{0x1, 0x1, 0x1}, 0x0, 0x60, 0x400, @device_a, 0x10, @device_a, 0x5, 0x2, 0x3, [{{0x0, 0x0, 0x1}, @device_b, 0x9}, {{0x1}}, {{}, @device_a, 0x6}]}}, @erp={0x2a, 0x1, {0x0, 0x1}}, @mesh_config={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x3f, 0x40}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x1, 0x38, 0x20}}, @ht={0x2d, 0x1a, {0x40, 0x2, 0x4, 0x0, {0x9, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x1, 0x2, 0x3f}}, @measure_req={0x26, 0x66, {0x56, 0x3f, 0x8, "b5e612c1a0b119f6baf34bd197629928f68d22909a0ddfb8ecbebd0af0d0b93fdf6a843534e0497ea2bc51b39758bb95c392468376f3b66eba262fabcbb3d459aa265afb568608495892154c522b5ad86d8ce33f88d766e76c4895761026efed126c5a"}}, @prep={0x83, 0x1f, @not_ext={{}, 0xa9, 0x8, @broadcast, 0xffffffff, "", 0x0, 0x2, @device_b, 0x5}}]}, @NL80211_ATTR_BEACON_TAIL={0xc, 0xf, [@mesh_chsw={0x76, 0x6, {0x7f, 0x0, 0x8, 0x1}}]}]}, 0x490}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) openat(r3, &(0x7f0000000100)='./file0\x00', 0x80, 0x1) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', &(0x7f0000000200)='}*\x00', &(0x7f0000000240)='*{%\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', &(0x7f0000000300)='incremental-fs\x00', &(0x7f0000000380)='incremental-fs\x00', &(0x7f00000003c0)='incremental-fs\x00', &(0x7f0000000400)=',\xe0{\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/sys/kernel/debug/binder/failed_transaction_log\x00'], 0x1000) 14:00:38 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x20000010}) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000140)={0x10002000}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r3, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) write(r3, &(0x7f0000000180)="36c34a9b43d23f267275215864dd5b0cdf25fcac226a238ff99b570e2598a4e0adc94039c7f96f15e2654b30fd16b6b0267bdea04314b56f860b3051de83df1c58dc", 0x42) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) sendfile(r2, r3, &(0x7f0000000240)=0x1ff, 0x891) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = socket(0x1e, 0x3, 0x101) readv(r4, &(0x7f0000000840)=[{&(0x7f0000000280)=""/216, 0xd8}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/94, 0x5e}, {&(0x7f0000000780)=""/172, 0xac}], 0x9) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x40000, 0x0) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='exfat\x00', 0x200c00, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x10000, 0x0) 14:00:38 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) chdir(&(0x7f00000005c0)='./file1\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xe8) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x10000, &(0x7f0000000380)={[{@metacopy_on}, {@metacopy_off}], [{@uid_gt={'uid>', r1}}, {@obj_type={'obj_type', 0x3d, '!,M$'}}, {@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@dont_appraise}]}) write$binfmt_script(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xf5) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300), 0x2080, &(0x7f0000000540)={[{@lowerdir={'lowerdir', 0x3d, './file0/file0'}}], [{@hash}, {@fowner_gt={'fowner>', r1}}, {@measure}]}) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x80000000}) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000100)=0x1, 0x4) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x88) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x10) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 492.903893][T17395] overlayfs: unrecognized mount option "uid>00000000000000000000" or missing value [ 492.918317][T17395] overlayfs: unrecognized mount option "uid>00000000000000000000" or missing value 14:00:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), &(0x7f00000001c0)={0x0, 0xfb, 0xb9, 0x0, 0x2, "89ea17a250b4f8f5a8dd3890507a149b", "bda1d575dc27ed375cf9f5ecc9265784506552fe29ffdbb62cb0cfa94ba56defdea3f02433ce201dbc3a054d9ab4a15b922fd0981404d6022e2d5e06d9cd0b0c16ebfd32379c539632951e8d04713ac3a8e331a008312990ec3b9d9e4b6d195eb1185ef73885a13bd9fb3b9d2926adf475d692d53cd144aebd50e2187a2d12d84e7c151ec00399983c10d9a75c3bad1a1d1b4dc0f857c87e1493d3643d28c4176559f586"}, 0xb9, 0x1) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x14) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x120) 14:00:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:38 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000a40)=""/4096, 0x1000) open(&(0x7f00000001c0)='./file0/file0\x00', 0x6acb0775ec4fa022, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0xc00, 0x0) sendfile(r1, r2, &(0x7f0000000140)=0xfffffffffffffffa, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r3, &(0x7f0000000200)=0x1, 0x9a) 14:00:38 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x2488820, 0x0) chdir(&(0x7f0000000380)='./file0/file0/file0\x00') r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x17, 0x0, 0x0, 0x7, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x931, 0xfffffffffffffffd}, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffff8}, 0x0, 0xc, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) mount$fuseblk(&(0x7f0000000080), &(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000140), 0x10040, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',allow_other,blksize=0x0000000000001000,blksize=0x0000000000000200,blksize=0x0000000000000400,allow_other,euid=', @ANYRESDEC=r1, @ANYBLOB="96ae9bba4c7ae869eb94c254f6d8c7d68942dae3857639", @ANYRESDEC=r2, @ANYBLOB=',euid>', @ANYRESDEC=0xee01, @ANYBLOB=',smackfstransmute=-,smackfsroot=incremental-fs\x00,\x00']) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) symlink(&(0x7f0000000200)='./file0/file0/file0\x00', &(0x7f0000000240)='./file0\x00') 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000140)=0x6e) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000a40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) lstat(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000100)='./file0/file0\x00', 0xfc0000000000, 0x5, &(0x7f0000000440)=[{&(0x7f00000001c0)="fc986c8ee454bd352fbf58c30ebae823773dfe01339eafcd5e4877474ea5995ac2f9bea4b5d0e01203cf693277e7bc30f3ea0f422b24dfaa445767276d2c4652f645ef9444881434ef2aa20bdb34e668d7e6737f6f4566bb84b8ce44d388ea745d4c575b3e43045d8cb22f9b22", 0x6d, 0x1}, {&(0x7f0000000240)="3de78e7aefdd447b9007e165e2d8d2885548f927ae3082af9476ed6440b7ac603f07cbb526f487eba08150ab19ff757418f84217283b74bb820b2f39c255dbd78ad52d2f21f8a5676afd5b951c4038761cbc63b021b9b46f3af2361d32f478ae8eaa88621f127c2cf8a2d170bf", 0x6d, 0x4}, {&(0x7f0000000140)="ea7c9d5aa7f674aca888fdf7d0751fbe42abbbb66c3de0648449d9f4c976c0", 0x1f, 0x1ff}, {&(0x7f0000000380)="2b2a0cbeb2aa01933b93acb03e1697d64d4fb88fa4f6389731499ba61a9aef26902dca351646d4ed333268fb139ec79d91a88cf53216d5907dd86f9ed7d3e996ba3fb41f37b20bafb318996382035d7734c072f2d84e5d3641c9de66aaa08b73435cb96ae764916965eab568174b9b890b58b44fcb5f046069f46ebf1cd00e9a0b858bdd01303da3a4d9c19eae4f3eed2c", 0x91, 0x3}, {&(0x7f00000002c0)="98d23584895d8b19e81bc5a8e2120247410a2fbcd69fa1c5e75d102752733f19c3e34d2bde", 0x25, 0x7}], 0x2208821, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x7e984fc7c6d126, 0x37]}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x33, 0x39, 0x2f]}}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x78, 0x6d, 0x38, 0x34]}}, {@huge_always}, {@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x6d, 0x35]}}, {@mpol={'mpol', 0x3d, {'default', '=static', @void}}}], [{@euid_gt={'euid>', r0}}, {@audit}, {@smackfsdef={'smackfsdef', 0x3d, '\xef*%}-:%-#'}}, {@smackfsroot={'smackfsroot', 0x3d, 'incremental-fs\x00'}}, {@fowner_gt={'fowner>', r1}}, {@obj_user={'obj_user', 0x3d, 'incremental-fs\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':^\x03'}}]}) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:39 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x57, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x4}, 0x0, 0x0, 0xfffffffc, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000000300)='.log\x00', 0x620401, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x0, 0xec, 0x2e, &(0x7f0000000340)="89f34fc3cdc66df55bbbd5d100ff635ab0c3005fdf04697cbf1f238c6e3772b170a12e4d28aa871a623dd712ae0f0a57ac099855592b8c6a98062e8bf354395fd2c0b63299da5f46fc9b8e8dc13e6dc99dd10864a383d10d7351a0ff15797553283ce817c0cd0ede23a3f0a5dee38d7278593962203040a9246f36169c943919a850947a2f007ad456705d426bc9505ca5764b32ca4184f9f136c79c6d40ca947785d253012e3fb266edcf73c19598dcc2af3b0f55e03e819ad5f0d920c7a08d7dc37dcff7ef7e05566d273277e21187d83503164766c19953dd3597183c3e901d5388204116c6aeb8ccd5c7", &(0x7f0000000440)=""/46, 0xf1a, 0x0, 0x34, 0x2f, &(0x7f0000000480)="1f6fa25bfb3ad96102121369ad5af007f9e458f21490c3fea495df9d47f78ce524a5b99562ac2b92659cf525cc1d5e5314b7b9b4", &(0x7f00000004c0)="9520a348de35fd5f45792e7d95fad603dad028192fc118d68d72053d9ccbe85070772ba6bcfcdb58f58759a7a3a7a7", 0x0, 0x8}, 0x48) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r3, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r3, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00000002c0)={0x90000005}) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x40, 0x7f, 0x2, 0xbd, 0x0, 0x1f, 0x8c490, 0x2e6074c8e609fc80, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb73, 0x1, @perf_config_ext={0x7, 0x9}, 0x800, 0x100, 0x7ff, 0x7, 0xffffffff, 0x101, 0x8000, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x8, 0xffffffffffffffff, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000015}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r4, &(0x7f0000000140)="d8ef66338b5f66c98a4cf446a02210d5a1ce5ccb7338cf6f09fbd580f822d65c2a88f556eb27f54392cf833ca4a06c1fef1e9489adb47a11bb693cca328ad4837562e5fb248207ef7bf54598fc5443e3410b25bba616a78886192ed5aa32dc2fd861382756aed6520d3c8858", 0x6c) chroot(&(0x7f0000000280)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x80000000}) mmap(&(0x7f0000766000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x72e17000) epoll_wait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x1) 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x3424e8, &(0x7f0000000380)={[{@nfs_export_off}, {@index_on}, {@xino_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'incremental-fs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '\\\''}}, {@euid_eq={'euid', 0x3d, 0xee00}}]}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{r0, r1/1000+60000}, {0x77359400}}) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) futex(&(0x7f0000000300), 0x1, 0x2, &(0x7f0000000500)={r3, r4+60000000}, &(0x7f0000000540)=0x1, 0x2) open(&(0x7f0000000a00)='./file0\x00', 0x4000, 0x0) [ 493.689175][ T22] kauditd_printk_skb: 2 callbacks suppressed [ 493.689183][ T22] audit: type=1326 audit(1620741639.582:995): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17383 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x19829fef4b73be45, 0x0) umount2(&(0x7f0000000140)='./file0/file0\x00', 0x2) openat(r0, &(0x7f0000000100)='./file0\x00', 0x402100, 0x9) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 493.771509][ T22] audit: type=1326 audit(1620741639.662:996): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17440 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x825, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@deltfilter={0x3c, 0x2d, 0x300, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xe, 0x7}, {0x0, 0xb}, {0x1, 0xd}}, [@TCA_CHAIN={0x8, 0xb, 0x400}, @TCA_RATE={0x6, 0x5, {0x8, 0x4}}, @TCA_RATE={0x6, 0x5, {0xc3, 0xec}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4014) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:39 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="e99ee01f1dd3e55acce55f2d5a287a5b320b57033e410f87fe5bf793eea94d920f3d0a1173fdacb57641ddeea783abad9e304cbf38bdbec211964ad0c767aaa2fb13da90ad75c6a48b6308523f70ae9a6128c9b0ad6ed36d6c521c491f55926873283e4988e39cb7093fddfffa2e2769350d4e019c63c6cd0564bea8fa0b77c9c2a1f63c6da0a33fe5ce1233d61a4f56e051af6f25d54da95539d0a27ebecc7e6ebb625f172120edee7c507324a9d1a785eb610c6ceba39718", 0xb9}, {&(0x7f0000000100)="eaaede0110d8325f660bd78d152f34c54726a109f102625e46eb6e2ba1f3e733e0159b1a8d9d3be4eb05388f079c780a02ebaf8e6c306963ba49abedf1a4dc1149f19691d2c1276e9ccb5b733f9fa865f7ed544091fc33007dcdd98dddf96ebf49356ecf199df30dc6f0c166eebb69c00ebb8940e3f708", 0x77}], 0x2, &(0x7f0000000380)=[{0x108, 0x3a, 0x10000, "f968736b4207cac91daff15d68e307c16e601f6cfa35c7e13b7e56cd487925723ca171216c14501dca83c05428b3da2ce03984fab0d6a2af6e15144d2b467f8b5bc5ded898b3f543d228ab333a517f171f320dcba2e4b77f7e3e9d65ae623842bb9dacc7dd7f71170b370d17154addbd24680939bf6e60b91fb1b34bb435312943d812777eac571de7fbaa0cb2f99fda2dfd59ac2f3f7ecee333279fd8f65bdecf8c6489e0978d8429dc041babc51bf0fed67e128165de4630ce67bc8536603b270faa36dce20f02680a3fc84a1d6e6357f779c8f5efcc9c788574b56c115c3b0884ac951520911ec798ca3b65403a60da730682fe5893"}, {0xa0, 0x107, 0x11, "3566d8a111083bbb241c22b1594c98bb0788fc838a04b7eb84165281e8e08b3304c7c61b270e95a6d1287a847c757ae281a96b6f48b0b92d0ee737f1e43d533730af2617809d1699bffac977cb4a93839d9aaa493f14999056d635655aa7cda7d4702d47c0d2beae4b000f8a02f3680b7f344ad18d612b8c9f7f88721c06ac4ba5f0c8ad3eb919dfdab4ea42802adf3c"}, {0xe8, 0x11, 0x3, "759b95169a9dfcec150e9002ba4d76f5b9480b4ef562b13235d05e26a89ad19a19807e5016f79fff70e22fba557739630a22c24893fb4dcdf4a1127952b81eca5bf5a1c3be0350550a1f0162c0ac16bf5d14be994e6f1bc0b7147852a7ae6656f3dd7544c6783f1205f50b4419200f1934eb288b906a3c22577c7e23522c51b5efe4d9c8e963167ac89c2bf0fba53fc5a84eb4e85d590d92a4bf8ae758cb15a14218788a3c6ba4e79727d808be74b64eca2ffa76abdf8ec6658a384eb75ff5f22cc17034beffc5a4657367ef05f7f939ddf6d3bac73a"}], 0x290}}, {{&(0x7f0000000280)=@hci={0x1f, 0x3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000640)="84679c11217fb5535ab452558ba6fb7b93781c54ce660b2134759e4509b7d48c3ac7e33e71154074558cbac8246640e0a4958ccf9f1ffbd92efb03a8fabd3f31a34ddc9534c0af1b77d6a4e6594fb70d602a01e06da02b6e9533659b5a0a79fa2511890d245f6a176935239e1c6b3290d3d903348a5f850c1b3ce34bfed850b34e3c3e5556c3592b71e3dc4cc3d8faa4f04c25", 0x93}, {&(0x7f0000000700)="a5467a70123835c6461e3259e488621b776e24533bd041b15806476515b164b1115122e3573895f26f2e23c28723b2943055dba2f3eb91be69fd7ad23e0d69493d710ef2041b07e046666877937409dc7c17a4850e08f0c588c128f0771edb8a0e4bbac6d65feecc026826601d18e5f9b47249a2f74186e633e403cd17563e2f67ed443ff2a68cbb562292131632ed8e61d598ffc031c8a7527ed57adb7dcfc7eb75d9af34886ff9d76e2764674a7eeb200b6330ee6cb47af18a0231ae0722d440388e94dd5032fe4080bb9fe41bc0485515b1155e", 0xd5}], 0x2, &(0x7f0000000a40)=[{0xf0, 0x100, 0x3, "b2ff4cbe3c1957479e64dbbd8201553e55268ad9adaf0b8584ac63e6ef275d73abf033f24462d86a8720067a51e439b0683cb8a63383943abf45d3374181e5d264c516fad49207632648c8d55d7a716f65e17da5a8b1b326429c142fd118ea233351e7b963d0d06ef28616582e7862725d377d958643039de3e79ae5a15a916bfc7d4df86c0640505d54e173c31a50b69a6faf34b8fb5ea628b04776e3fa9bf68ac12d34ac2bceca0bdbd5d5caf57e311c3fb69d861b82bbadcb61cd91e3808d9608347e318e4cb8f13c69e174c900c96cac69fbc310040f7daaa390d675af46"}, {0xb0, 0xff, 0x0, "42d087d7279aede1ea69f72e7ad3f8d7f3b282cb69898a4f5b68fdabbf88c4ee7a488054bb8a6c6dc771257df9fbdd2b337bdd7dda843958cf8496ede0afd3604197a79f43d54a50d78c42fb7038958900731b7c53cee3ced713b0ad7dba4c4952f796ab984f07876433660622db3c297d5235e2878cab482c7b7ef864016280f16bf22b445c070f9dab925d75c1bb1860c22ed4bfdde37070b35bcd6135f7"}, {0xc0, 0x0, 0x81, "c40d87b672054625d56c739af2a84527272a8269afd3fa0a145076997dadbef21528489c49e93e1f08678d23215bbd7ecc82eb33413f6ba90efa2513a5112443b94f74a9695b446c8215bb90430b57c7c5782a6f9bc2898a8ae8f9e8856b5a3a2911114309f581ffeec56cdae08877244d500de70e0ae140e3a002894b80230f502a95039f6c4a0f6cc9943aa1f6376afcec20604476b166fd893eb428c483ff8877e3e08168636be7d8"}, {0xe8, 0x103, 0x1, "79a4c1bb709204e44113af46ffa989f523b4663fcb8c4b4e5446a04cbd4ec13f18e7ff548a20dcb33622da2b897ee8aec567e093509ef04c3a02e20e6bc8fce2c193b2a7678427199b16a436f007217bcbffb07ee6ea2d7bd5322221b12734d07e4862c19644d154179850f6da4e6c1e7edea512f53783c78037118fc3841bcfb3a217b7827ac5c4a1b6e100816a65d2cd26e0c53b79f7a2619d7e2b830aadc98adc1f5fbd39b02a3f77c453266ba0dab711a684258072bb15b9188508f41ced19dfc0777e20e2ab917d0e92a709fed849dc9bc4c171360b"}, {0x1010, 0x107, 0x80000000, "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"}], 0x1358}}], 0x2, 0x4000840) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:39 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:40 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = geteuid() newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) chown(&(0x7f0000000080)='./file0/file0\x00', r0, r1) umount2(&(0x7f0000000140)='./file0/../file0\x00', 0x8) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:40 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00012dbd7000fbdbdf255c00000008000300", @ANYRES32=r1, @ANYBLOB="0c0099008a2600001800000008006b001c2a16974c266952358c4b02000008006b00e001000008006b004cdcd01f08006b001c02"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x20000005) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000a40)={0x490, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_PROBE_RESP={0x360, 0x91, "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"}, @NL80211_ATTR_IE={0x10e, 0x2a, [@ssid={0x0, 0x6, @default_ibss_ssid}, @mesh_chsw={0x76, 0x6, {0x27, 0x1f, 0x10, 0xfff}}, @preq={0x82, 0x41, @ext={{0x1, 0x1, 0x1}, 0x0, 0x60, 0x400, @device_a, 0x10, @device_a, 0x5, 0x2, 0x3, [{{0x0, 0x0, 0x1}, @device_b, 0x9}, {{0x1}}, {{}, @device_a, 0x6}]}}, @erp={0x2a, 0x1, {0x0, 0x1}}, @mesh_config={0x71, 0x7, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x3f, 0x40}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x1, 0x38, 0x20}}, @ht={0x2d, 0x1a, {0x40, 0x2, 0x4, 0x0, {0x9, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x1, 0x2, 0x3f}}, @measure_req={0x26, 0x66, {0x56, 0x3f, 0x8, "b5e612c1a0b119f6baf34bd197629928f68d22909a0ddfb8ecbebd0af0d0b93fdf6a843534e0497ea2bc51b39758bb95c392468376f3b66eba262fabcbb3d459aa265afb568608495892154c522b5ad86d8ce33f88d766e76c4895761026efed126c5a"}}, @prep={0x83, 0x1f, @not_ext={{}, 0xa9, 0x8, @broadcast, 0xffffffff, "", 0x0, 0x2, @device_b, 0x5}}]}, @NL80211_ATTR_BEACON_TAIL={0xc, 0xf, [@mesh_chsw={0x76, 0x6, {0x7f, 0x0, 0x8, 0x1}}]}]}, 0x490}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) openat(r3, &(0x7f0000000100)='./file0\x00', 0x80, 0x1) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', &(0x7f0000000200)='}*\x00', &(0x7f0000000240)='*{%\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', &(0x7f0000000300)='incremental-fs\x00', &(0x7f0000000380)='incremental-fs\x00', &(0x7f00000003c0)='incremental-fs\x00', &(0x7f0000000400)=',\xe0{\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='/sys/kernel/debug/binder/failed_transaction_log\x00'], 0x1000) 14:00:40 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0/file0\x00', 0x4, 0x8, &(0x7f0000000580)=[{&(0x7f00000001c0)="01f9f241a73681337da7f6780a06f1585c481c3c293e9b17d273c568d92df20eac12372dd17a54a97adb79736c11eba09f91e9603dc16ad3b28b3643feb27c259167d48b83b2015060e4469ea485", 0x4e, 0x1}, {&(0x7f0000000240), 0x0, 0x8}, {&(0x7f0000000280)="982d77f013400dacc6d23a4e7b4b02c604d93f584ba3842073310b31e955268e0c3f520b5dd5dd55151515fcea959d0ba5e4495e3fc075bf95fd34bc269c491289908dda29172a01d00842dc7e5368bb33d0719d1ee208ac9a5554", 0x5b, 0xfffffffffffffffa}, {&(0x7f0000000380)="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", 0xfe, 0x9}, {&(0x7f0000000a40)="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0x1000, 0x51b7}, {&(0x7f0000000500)="18c7ff860cd1028be065c8bd3d8efe90af5da421c43bf844b6a83b986c2b0b883eaec63413bd4ba2b9fde4977ec9300653cbb457d3004d55de54fb3235f40e9262d560fd3332be9f3f77c928778a5d1dbb2ef7044a91c5beda78c6382df739d0d4a61e2b96470f", 0x67, 0x5}], 0x0, &(0x7f0000000640)={[{@fat=@errors_remount}, {@fat=@usefree}, {@nodots}, {@dots}, {@nodots}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@euid_lt}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@obj_user={'obj_user', 0x3d, '3+%]'}}, {@appraise_type}]}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000300), 0x100000001, 0x202140) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)=@setlink={0x16c, 0x13, 0x2, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x200, 0x40}, [@IFLA_VFINFO_LIST={0xd8, 0x16, 0x0, 0x1, [{0x98, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN_LIST={0x40, 0xc, 0x0, 0x1, [{0x14, 0x1, {0xa82, 0xe32, 0x9}}, {0x14, 0x1, {0x8001, 0xf0b, 0x7fff, 0x88a8}}, {0x14, 0x1, {0x80000001, 0x16a, 0x1, 0x88a8}}]}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x7, 0x8}}, @IFLA_VF_TRUST={0xc, 0x9, {0xa9, 0x2}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0xb606, 0x3}}, @IFLA_VF_VLAN={0x10, 0x2, {0x80, 0x985, 0x8001}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x7, 0x6}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x4, 0x7ff}}]}, {0x2c, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}}}]}, {0x10, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1, 0x5}}]}]}, @IFLA_EVENT={0x8, 0x2c, 0x3}, @IFLA_PHYS_PORT_ID={0x5, 0x22, "ba"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x100}, @IFLA_EVENT={0x8, 0x2c, 0x5}, @IFLA_XDP={0x54, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0xa}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r0}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x5}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) chdir(&(0x7f0000000080)='./file0\x00') open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:40 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000015, 0x50, r2, 0x67f07000) r3 = socket$inet(0x2, 0x3d778f817a1612d6, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000100)={0xc0000006}) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 494.594833][ T22] audit: type=1326 audit(1620741640.482:997): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17440 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:40 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x80) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file1\x00', 0x280200, 0x28) quotactl(0x10000, &(0x7f0000000080)='./file0/file0\x00', 0xee01, &(0x7f0000000a40)="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") open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:40 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) chdir(&(0x7f0000000080)='./file0/file0\x00') open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x2) 14:00:40 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r0, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r0, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x1) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), 0x800, &(0x7f00000001c0)={[{@index_off}, {@lowerdir={'lowerdir', 0x3d, './file0/file0/file0'}}, {@xino_on}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@xino_auto}, {@index_on}, {@default_permissions}, {@metacopy_on}, {@xino_on}], [{@fsname={'fsname', 0x3d, ':/\x00'}}, {@subj_role}]}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r3) fchown(r1, 0xee00, r3) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 494.697920][ T22] audit: type=1326 audit(1620741640.582:998): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17483 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:40 executing program 2: unshare(0x200) r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) r2 = syz_open_procfs$namespace(r0, &(0x7f0000000200)='ns/mnt\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001900100028bd7000fddbdf251d01010008000900", @ANYRES32=0x0, @ANYRESDEC], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008084) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) fcntl$lock(r2, 0x24, &(0x7f00000001c0)={0x1, 0x2, 0x1f, 0x81, r4}) socket$nl_route(0x10, 0x3, 0x0) setns(r2, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@newqdisc={0x4c, 0x24, 0x200, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x10, 0x8}, {0xfff1, 0x1}, {0x0, 0xfffc}}, [@qdisc_kind_options=@q_pfifo_fast={0xf}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_RATE={0x6, 0x5, {0x2, 0x7f}}, @TCA_RATE={0x6, 0x5, {0x81, 0xff}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 14:00:40 executing program 3: unshare(0x100) unshare(0x40000000) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) 14:00:40 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:40 executing program 2: unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') setns(r0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) dup3(r1, r2, 0x80000) 14:00:40 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0/file0\x00') mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:40 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfffffffe) 14:00:40 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x1000000) [ 494.855189][T17503] overlayfs: unrecognized mount option "fsname=:/" or missing value 14:00:41 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 14:00:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfffffffe) 14:00:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x2010, r0, 0x42955000) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:41 executing program 3: unshare(0x200) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setns(r0, 0x80) 14:00:41 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc000000000000000, 0x0) [ 495.513964][ T22] audit: type=1326 audit(1620741641.402:999): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17483 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:41 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x4000000000000000, 0x0) 14:00:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0xfffffffe) 14:00:41 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 495.575274][ T22] audit: type=1326 audit(1620741641.462:1000): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17529 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:41 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc000000000000000, 0x0) 14:00:41 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 495.656972][ T22] audit: type=1326 audit(1620741641.542:1001): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17529 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:42 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0xf5, 0x0, 0xba, 0xe4, 0x0, 0x22, 0x80008, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x1, 0x5}, 0x10c1c, 0x100000000, 0xbea, 0x1, 0x3, 0x10000, 0xf000, 0x0, 0xfffff001}, 0xffffffffffffffff, 0x6, r2, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc0000000, 0x0) [ 496.400429][ T22] audit: type=1326 audit(1620741642.292:1002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17529 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:42 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc000000000000000, 0x0) 14:00:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:42 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=@newchain={0xa110, 0x64, 0x2, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xc, 0x1}, {0xfff3, 0x5}, {0x1, 0xc}}, [@filter_kind_options=@f_cgroup={{0xb}, {0xa0e0, 0x2, [@TCA_CGROUP_ACT={0x15e0, 0x1, [@m_xt={0x10bc, 0xa, 0x0, 0x0, {{0x7}, {0x94, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x9}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_TARG={0x80, 0x6, {0x1, 'raw\x00', 0x80, 0x8, "3956a86135cebeb897149b3ff7b9f5e512fe99be15a3cef78d5a4b39698ca161bc55f456a2db63e5358334806372502136b161f3a626488dd0c2b7f5b896a84db3895984f3e83482d6e6b486497b6983493399d01dd4"}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_nat={0x1e4, 0xd, 0x0, 0x0, {{0x8}, {0x11c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x80000000, 0x1ff, 0xffffffffffffffff, 0x8c, 0x6}, @remote, @empty, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x200, 0x100, 0x20000000, 0x0, 0x9}, @broadcast, @private=0xa010101, 0xffffff00, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xab6, 0x7, 0x8, 0x5, 0x81}, @dev={0xac, 0x14, 0x14, 0x3d}, @remote, 0xffffffff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4a, 0x0, 0x5, 0x3, 0x5148}, @empty, @local, 0xffffffff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x10000, 0x1ff, 0x10000000, 0xfa, 0x1000}, @loopback, @empty, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xea, 0x0, 0x3, 0x961f, 0x40}, @multicast1, @multicast1, 0xffffffff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7fff, 0x6, 0x0, 0x7, 0x8}, @local, @remote, 0xff}}]}, {0xa3, 0x6, "a80702b9a2a54e9ff2c75e73da6ea2ffb3d65f9d5c59b5c2761f542e66df3ea74af31c9cc187aaeeadb0ee767a51f8526f2e9c5e780f3d2a7bb259215a4a3953e021e2463051585a9e823a194e37ee77273fd19a161477b20216859a8f8ac09b0d329c69faa96d8d12807131cc06e78c6d71554b6705adc3015ba552822a537f0a09cf7a28df68934c2ee9ab36a4bfbc419f456c08f44bf912bdccea10b8fb"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_sample={0x14c, 0x6, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0x2}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x7}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x4010}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x400}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x7}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x232}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x1ff}]}, {0xe0, 0x6, "bc6d2f697c825d62a12592ad1ff66b8007765663d5af5ce7e112d75198c6b02d4fef7135d5fef061d0015855676c55c1e4a1259967adf6380f675fa49bc83c8faf14899c8c69b61a447bb18ba8c191a455d0a6631fbb324708599854b788bda0646fd78ba6264d030bccfdb99af8a4f6087467e84a6be2f6161f93aae88db0744d2e24a5311d4ec91816f05e5cdd346e646189c7bd62129dce8889f5fc2d04c4a7ec09d0832af1413f088e4f5e65e7a6c236e83d8e76d0c8d28e789bf3cb15eb1e04f58e3585610c53ba14d49bf3b1d73c29e1d7b0e08229301a4de0"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_xt={0x88, 0x8, 0x0, 0x0, {{0x7}, {0x40, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x1f}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0xc94}]}, {0x22, 0x6, "f2e16ceb895c11dedc00aa04754ff7482fcac89b5243254d3d0c9394691c"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_gact={0x168, 0xe, 0x0, 0x0, {{0x9}, {0xd0, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xfff, 0x6, 0x0, 0x1ff, 0x20}}, @TCA_GACT_PARMS={0x18, 0x2, {0x1, 0x1000, 0x5, 0x5, 0x6}}, @TCA_GACT_PARMS={0x18, 0x2, {0x2, 0x10000, 0x5, 0x7a2, 0x3f}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x13d9, 0x1}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0xeda, 0x2}}, @TCA_GACT_PARMS={0x18, 0x2, {0x1, 0x98, 0x6, 0x0, 0x3}}, @TCA_GACT_PARMS={0x18, 0x2, {0x7, 0x146, 0x6, 0x6, 0x9}}, @TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x1000, 0x11, 0x5, 0x1ff}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0xbe9, 0x20000000}}, @TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x5, 0x6, 0xf0, 0x8}}]}, {0x6e, 0x6, "7eff34744d2c3f0281a435e1cf67d16776bfb79d29edd6b4f837c61e5ee5af2891053867d80b1a40835707444f400f6124d25c6470c2ff5e25e52e207c31dc093b3311f1129782e0d677f27c79f6ba5e09c80ac721d91f35be8c2d71a6bb86b1fdab18d1a78ed3ce4d15"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}]}, @TCA_CGROUP_EMATCHES={0x2f0, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x13c, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0x7c, 0x1, 0x0, 0x0, {{0xfff, 0x0, 0x7}, "46f50874f4ce340fef63c989964e07cb710132b7a79a97cc2d222b19b89b3ebe323d88216bed82ba2c7ec25b29072c4ee584fbbb8e767969a3902608999956b6008eeaee2b558551b3bd5bfbafbd5bcb5a148685ef09a04bfddaa2b52af836d74f5ff957b894f3e67049caadb8bd"}}, @TCF_EM_IPT={0x34, 0x1, 0x0, 0x0, {{0x8, 0x9, 0x1797}, [@TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x3}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}]}}, @TCF_EM_CONTAINER={0x88, 0x1, 0x0, 0x0, {{0x0, 0x0, 0x3f}, "918b6716788322ea617add521543cef5ce9032c3ee5058d3358bdef3cd6356ab4fec91e3fca46bec5f959f36d0a6fd53d8e3391372e52d803cdea6bd29409efac2c336a9708814e2c51f007b30e5020c3a6b654b45c9e79c5e0c169431e280a3d71203cd1afea5955f4139f5dea304c529089767c34196d320eed6c0"}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xb1c1}}, @TCA_EMATCH_TREE_LIST={0xe4, 0x2, 0x0, 0x1, [@TCF_EM_META={0x34, 0x2, 0x0, 0x0, {{0x6, 0x4, 0x3}, [@TCA_EM_META_LVALUE={0x13, 0x2, [@TCF_META_TYPE_VAR="8715559b83d2", @TCF_META_TYPE_VAR="417ee87aee", @TCF_META_TYPE_VAR="ee7328d6"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x4, 0x2}, {0x40, 0x1f, 0x1}}}, @TCA_EM_META_RVALUE={0x5, 0x3, [@TCF_META_TYPE_VAR='z']}]}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x8000, 0x1, 0x7ff}, {0x3, 0x5, 0x7, 0x7, 0x9, 0x0, 0x2}}}, @TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x8001, 0x7, 0x80}, {{0x0, 0x0, 0x1, 0x1}, {0x3, 0x1}}}}, @TCF_EM_NBYTE={0x1c, 0x2, 0x0, 0x0, {{0x9, 0x2, 0x1}, {0xffff4ff6, 0x7, 0x2, "fc3d0df7ba131d"}}}, @TCF_EM_IPT={0x34, 0x1, 0x0, 0x0, {{0x55d2}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x3}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xc}]}}, @TCF_EM_IPT={0x30, 0x3, 0x0, 0x0, {{0x1, 0x9, 0x1ff}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x5}, @TCA_EM_IPT_MATCH_REVISION={0x5}, @TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xa61}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3f}}, @TCA_EMATCH_TREE_LIST={0x50, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x0, 0x1, 0x81}, {0x1, 0x8, 0xf6c, 0x1, 0x3, 0x1, 0x1}}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x9, 0x1, 0x1000}, {0x3ff, 0x1, 0x401, 0x4, 0x6, 0x0, 0x2}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x20, 0x3, 0x7}, {0x0, 0x3, 0x3d, 0xfffffffb}}}]}, @TCA_EMATCH_TREE_LIST={0x4c, 0x2, 0x0, 0x1, [@TCF_EM_META={0x38, 0x3, 0x0, 0x0, {{0x4, 0x4, 0x200}, [@TCA_EM_META_LVALUE={0x2a, 0x2, [@TCF_META_TYPE_VAR="d7e153448c45e09a", @TCF_META_TYPE_VAR="3fe52d72928c3aa7", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR="bede", @TCF_META_TYPE_INT=0x8]}]}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x400, 0x8, 0x4}, {0x4, 0x6, 0x3}}}]}]}, @TCA_CGROUP_ACT={0x7f28, 0x1, [@m_mpls={0xe0, 0x1e, 0x0, 0x0, {{0x9}, {0x84, 0x2, 0x0, 0x1, [@TCA_MPLS_TC={0x5, 0x6, 0x3}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x1f, 0x7, 0x0, 0x7, 0x1000}, 0x3}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x4, 0x1, 0x2, 0x2, 0x5}, 0x4}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x8, 0x1, 0x7, 0x0, 0x5}, 0x2}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x6, 0x0, 0xffffffffffffffff, 0x0, 0x7ff}, 0x4}}, @TCA_MPLS_PROTO={0x6, 0x4, 0x17}]}, {0x34, 0x6, "555e69fc7ddfd9d2f3c910402508428cdf5e19468f900dd12e36ca0eccda0c89abcd77be979119fc45f82601097fcc17"}, {0xc}, {0xc, 0x8, {0x3}}}}, @m_ct={0x114, 0x13, 0x0, 0x0, {{0x7}, {0x7c, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @rand_addr=' \x01\x00'}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @rand_addr=0x64010100}, @TCA_CT_LABELS_MASK={0x14, 0x8, "fac2181c3967e1fa8438dcbf145a5f25"}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @local}, @TCA_CT_ACTION={0x6, 0x3, 0x2d}, @TCA_CT_ACTION={0x6, 0x3, 0x22}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e21}, @TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @mcast1}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @broadcast}]}, {0x74, 0x6, "86eaf81f36cb3c58b314b06f8c5b0c8e246603b4841ff230ff16632e3e33d1384351b2e7d6a16474f2afd2361c0b8d7f7d81595a89b2803f09996557378e9f17030f36b999a16f3eb8da16346e5c79e846e033f6dc42d48866716115ba7baba8b4648efaebb2a431291e54a3362c1aa8"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_ipt={0x330, 0xe, 0x0, 0x0, {{0x8}, {0x29c, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x7b, 0x6, {0xffff, 'mangle\x00', 0x73, 0x2, "b8000d39c3618314ed180893dd8cef724b3f34c96511f170efc0bec3de6e7d431dff0036683395d753ce57d30aec788b618dcb7dd078f4b0c8c66a56f667c1382d902f7bdb9e804b9c366b0178ee07a1d3"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TARG={0xd0, 0x6, {0x3, 'mangle\x00', 0x3f, 0x80d9, "cf247f51360612713b9859d02cdef9221cd93f77788b50d331af8612b8d7527a54eebba2d4a4f4d1b921893090ff2b47aed972c5aa0e63ad5bc45fb8935908ff50cfc80c3a7b195684ce83feb00b1d7d389fc0895e515bc37eb2d2450c635bc5d27aea38612024b509ecc2f6946f8d2429e88f443a3c0f67eb0e1adca62fe5fe610ed314e952a969bb89adbd8aaafac6715125dd6b2bb3ec2073f708b5e6ed0af5abb2d7621e"}}, @TCA_IPT_TARG={0xf3, 0x6, {0x0, 'filter\x00', 0x9, 0x6, "cb60ab21d5182059d8d7688bea3c87107663a2bd5ce844926152d735e2d100faf838486b8b7d36bbfa45ad68e3bc98048379f5805bd71392663e7870b3a863e6f8faa7849305c460ba76ab88400912ef2c89ebb4897329e7493409ac664f6e91cc4a2f3e5e6dbc9273dc8141de457343449707560f9ec32f9f7c75722995bb402aa87328b036f683078c8776199abfbae9e8c5bb48dd28f181cfdf7068ba4c28bc11d5b097e2bfe1ad91705b946d6750fd2f549e66ec0d451183839eb958b25420f0d12d4d082f9468"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x10001}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x4}]}, {0x6f, 0x6, "a37b43320f61df06c8c48e81e3f0db5fc3f7585002451a68344f5bf8a43bd43cee4f22d9e484238263e5b03206f0986460f0fcdc2997f85ac17762cf0d0fa2d856d13892fc013b783697279946f5cfeebb077f70c966d0851c8c0cd30c4a4a5fd29b07dd82a41852a6b7bd"}, {0xc}, {0xc, 0x8, {0x3, 0x1}}}}, @m_bpf={0x1050, 0x1d, 0x0, 0x0, {{0x8}, {0x28, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x24, 0x4, [{0x5, 0x20, 0x6, 0xb}, {0x0, 0x6, 0x20, 0x5b36f231}, {0x4, 0x1, 0x7, 0x8}, {0x1, 0x2, 0x9, 0x3}]}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_pedit={0x583c, 0x5, 0x0, 0x0, {{0xa}, {0x5810, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x9c, 0x5, 0x0, 0x1, [{0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x4}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}]}, @TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x3f, 0x800, 0x5, 0xf, 0x9}, 0x1, 0x40, [{0xa41f, 0x21e3b1e2, 0x10000, 0x22, 0x7ff, 0x7f}, {0x7, 0x3f, 0x80, 0x3, 0x101, 0xeed4}]}, [{0xfffffffa, 0x4, 0x6, 0x0, 0x1f, 0x2}, {0x400, 0xdfa, 0x0, 0x1ff, 0xfffffffe, 0x8}, {0xf81c, 0x81, 0x8, 0x800, 0xfffffff8, 0x3}, {0x7c2, 0x7fff, 0x7, 0x5, 0x5, 0x9}, {0xffff7fff, 0x1, 0x7f, 0x0, 0x2, 0x6760}, {0x8001, 0x200000, 0x7, 0x4, 0xc89, 0x8000}, {0x7, 0x6, 0x4, 0x7fffffff, 0x8, 0x3ff}, {0x6956, 0x7, 0x7, 0x9, 0x0, 0xd27}, {0x7, 0x0, 0x6, 0x9, 0x6}, {0x1, 0x8001, 0x4, 0x400, 0xfff, 0x5}, {0x9, 0xfffffc00, 0x0, 0x10, 0x1, 0x9}, {0x1, 0x4, 0x10001, 0x1000, 0x1, 0x4cfb7782}, {0x5, 0x1, 0x1f, 0xfffffffc, 0x7, 0x2}, {0x401, 0x3, 0x74, 0xb5ee0000}, {0xeda, 0x401, 0x5, 0x7fff, 0x7, 0x4}, {0xcbc3, 0xbf, 0x6, 0x3, 0x20, 0x80000000}, {0x8, 0xfffffffb, 0x75, 0xffff, 0x7, 0x7fff}, {0xdf5, 0x5, 0x856, 0x9, 0x4, 0x2}, {0x6, 0x7, 0x1, 0xa2c, 0x1, 0xffff}, {0xbc, 0x88d8, 0x7, 0x6, 0x8}, {0x80000000, 0x7ff, 0x401, 0x1, 0x9, 0x3}, {0x6e5, 0x1, 0x1ff, 0x10001, 0xffff8cfb, 0x4}, {0x1f, 0x0, 0x5, 0x1afd, 0x81, 0x5}, {0x3, 0xd0d4, 0x400, 0xf3, 0x3, 0xdfc1}, {0x1, 0x117, 0x5, 0x3, 0x4}, {0x80, 0x4, 0x0, 0x4, 0x3, 0x101}, {0x9, 0xfffff0f6, 0xbe6, 0x10000, 0xc55, 0x10000}, {0x8b, 0xb8d, 0x80000000, 0x0, 0x80000000}, {0x80, 0x0, 0x1ff, 0x2, 0x8, 0xdf}, {0x1, 0x6bd, 0x9, 0x30, 0x4, 0x4}, {0xfff, 0x9, 0x2f, 0x101, 0x6645, 0xffff}, {0x6, 0x1, 0x200, 0xff, 0x9, 0x8}, {0x1, 0x2, 0xfffffe01, 0x8000, 0x9, 0x7c}, {0x10000, 0x7, 0x5, 0x5, 0x4, 0x200}, {0x10001, 0x7, 0xfffffff7, 0x1ff, 0x4, 0x3c}, {0x2, 0x8, 0x8000, 0x7, 0x6, 0x6}, {0x2, 0x1, 0x0, 0x5, 0x7, 0x3}, {0x2daf, 0x6, 0x6, 0x4, 0x49810784, 0x7fffffff}, {0x3, 0x8, 0xb8, 0x81, 0x9, 0x7}, {0x7, 0x800000, 0x4, 0x9, 0x4, 0x72}, {0x7, 0x7, 0x81, 0x75e8, 0x0, 0x1000}, {0xed0, 0xc092, 0x20, 0x742, 0x401, 0x7}, {0x81, 0x10001, 0xfffffc00, 0x5, 0x0, 0xa1b}, {0x100, 0x2f95, 0x9d, 0x4, 0x1, 0x4}, {0x80000000, 0x901d, 0x8, 0x7f, 0xffffac64, 0x5}, {0x9, 0x3, 0x11, 0x10000, 0x5, 0x401}, {0x0, 0x80000000, 0x9, 0x7f, 0x0, 0x1f}, {0x8, 0x9, 0xfff, 0x200, 0x7, 0x2}, {0x7e, 0x7f, 0x1f, 0x7fffffff, 0x0, 0x10001}, {0x8, 0x2, 0x3e0, 0x1f, 0xfffffff7, 0xfffffffb}, {0x7f, 0x4, 0x7, 0x3, 0x401, 0x100}, {0xffffffff, 0x305e, 0x7, 0x7fffffff, 0x8, 0x7ff}, {0xda2, 0xff, 0x2, 0x3, 0x8000, 0x4d5c}, {0x8, 0xfffffe00, 0x9, 0x9, 0x30, 0x5}, {0xa1de, 0xec000000, 0x4, 0x5, 0xfffffe00, 0xe0000000}, {0x18f, 0x9, 0x8, 0x8100, 0x1}, {0x7fff, 0x20, 0x46, 0x80000000, 0x1c, 0x6}, {0x3, 0x2, 0x9, 0x7, 0x3, 0x1}, {0x7, 0x9, 0x0, 0x8, 0x81, 0x180000}, {0x7, 0x3f, 0x80000001, 0x40, 0x7, 0x5}, {0xfffffff8, 0x4, 0x4, 0x1, 0x8, 0x1}, {0x6e23, 0x4887, 0x4, 0x5, 0x9}, {0x401, 0x8, 0x5, 0x3f, 0x0, 0x1}, {0x9, 0x22, 0xca, 0x0, 0x8, 0x1}, {0x9, 0x6ca576d3, 0x0, 0xffff, 0x80, 0x1}, {0x2, 0xcf8d, 0x6d, 0x81, 0x9, 0x4}, {0x8119, 0x200, 0x1, 0x2, 0x7, 0x9}, {0x7fffffff, 0x7f, 0x0, 0x4, 0x2, 0x81}, {0x6, 0xfff, 0x6bee, 0x5b, 0x1, 0x1}, {0x6, 0x8, 0x2, 0x0, 0x401, 0x3818}, {0x1f, 0x71, 0x100, 0x4, 0x9, 0xffff}, {0x3, 0x452, 0x1, 0x8000000, 0xff, 0x6}, {0xfa, 0x6, 0x401, 0x0, 0x5, 0x200}, {0x10000, 0x3, 0x28f, 0x8, 0xbdcb, 0x101}, {0x0, 0x2, 0x80000000, 0x2, 0x63, 0x4}, {0x3, 0x1ff, 0x8, 0xd9, 0x2, 0x5}, {0x2, 0x7f, 0x1, 0x4, 0x1, 0x1ff}, {0x0, 0x0, 0x53c36f62, 0x3f, 0x100, 0xb14}, {0x5, 0x1, 0x7fffffff, 0x9, 0x1, 0x20}, {0x6, 0x8, 0x7fffffff, 0x1, 0x1, 0xc837}, {0x655, 0x7, 0xe8e, 0x5, 0x0, 0x1}, {0x6, 0x0, 0x1, 0x1, 0x8a24, 0x9}, {0xfffffff7, 0x5, 0x7, 0x2, 0xffffffe0, 0x800}, {0x1, 0xffff, 0x80000000, 0xffff14ad, 0x6, 0x200}, {0x4, 0xa5c7, 0x8, 0x7ff, 0x7fff, 0x1}, {0x8, 0x280, 0x3, 0x9, 0x2, 0x5}, {0x6, 0xfffffffd, 0x7f, 0x1, 0x620, 0xfffffffb}, {0x5, 0x1000, 0x7fffffff, 0xffffffff, 0x6e, 0x10000}, {0xbcc, 0x9, 0x1, 0x8c1d, 0x8, 0x2}, {0x5, 0x2, 0x2, 0x7, 0xffffffff, 0x101}, {0x0, 0x3ff, 0x3, 0x2, 0x9, 0x1}, {0x8, 0x4, 0x351d, 0x8, 0x0, 0x5}, {0x3ff, 0x1, 0x0, 0xff, 0x2, 0x5}, {0xfffffffc, 0x5, 0x93, 0x15, 0x3, 0x85f}, {0x0, 0x0, 0x1, 0x6, 0x6, 0x5}, {0x3, 0x40, 0x1, 0x7ff, 0x800, 0x401}, {0x21de, 0xffffffff, 0x80000000, 0x4, 0x10000, 0xc03}, {0xffff, 0x4, 0x6, 0x8, 0x3f, 0xa3}, {0x7, 0x4, 0x6, 0x678, 0x2, 0x7}, {0x7, 0x4, 0x1, 0x7, 0x3, 0x7}, {0x1, 0x4, 0x2, 0x2096, 0x8}, {0x3, 0x5, 0x400, 0x9, 0x8e4, 0x1}, {0x2, 0x0, 0x400, 0x1, 0x94a1, 0x800}, {0x0, 0xe0000000, 0x8001, 0x0, 0x1, 0x3}, {0x8001, 0x36c0, 0x4ff4, 0x27c47704, 0xfffeffff, 0x8}, {0x7ff, 0x1000, 0x5, 0x1, 0xc5a0, 0x3}, {0x6, 0x6, 0x7, 0x90000, 0xffffff31, 0x80}, {0x8, 0x3, 0x5, 0x1ff, 0x6, 0x2}, {0x2, 0x7f, 0xf697, 0x1, 0x6903, 0xcb3}, {0x2, 0xfffffe01, 0xfffff988, 0x4, 0x9, 0x7182}, {0x1f, 0x5, 0x39c, 0x5, 0x5, 0x3f}, {0x8, 0x0, 0x81, 0x0, 0x4, 0x81}, {0x9, 0x0, 0x0, 0xffa, 0x3000, 0x3}, {0x3, 0x6, 0x400, 0x8001, 0x0, 0x7f}, {0x6, 0x7fff, 0x5, 0x6, 0xfff}, {0x1f, 0x200, 0x5, 0x0, 0x6, 0x3ff}, {0x3f, 0x6, 0x7, 0xfffffffb, 0x4, 0x998}, {0x600, 0x3, 0x6, 0x0, 0x6, 0x2}, {0x2, 0xffffff7f, 0xfffffbff, 0x4, 0x511d2f9d, 0xffffffff}, {0x5cec8000, 0x2, 0x2, 0x5, 0x100, 0xffffff00}, {0x9, 0x2, 0x7, 0x5f8497f5, 0x4, 0x80}, {0x9e, 0x4, 0x9a8, 0xff, 0x6f7, 0x7ff}, {0x3, 0x3, 0xff, 0x8, 0x904a, 0x7}, {0x7, 0x7fffffff, 0x7fffffff, 0x3ff, 0x3, 0x7}, {0x2, 0xff, 0xd3, 0x101, 0x5, 0x1}, {0x9, 0x7fffffff, 0x1ff, 0x10000, 0xfffffff8, 0x5}, {0x570b, 0x50000, 0x8c3, 0x9, 0x5, 0x1000}, {0x0, 0x301f4d34, 0x100, 0xff, 0x2400000, 0x3ff}], [{0x1, 0x1}, {0x3}, {0x3, 0x1}, {0xc13b511d120ce10f}, {}, {0x3}, {0x2}, {0x5, 0x1}, {0x1, 0x2}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x3}, {0x4}, {0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x38c001873bd46126}, {0x1, 0x1}, {0x7}, {0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x5}, {0x2}, {}, {0x1, 0x1}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x2}, {0x1, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x5, 0x1}, {0x4}, {0x3}, {0x2, 0x1}, {0x2, 0x1}, {0x1, 0x2a49b26ae5655571}, {0x3}, {0x5, 0x1}, {}, {0x3}, {0x1}, {}, {0x3}, {0x2}, {0x5, 0x1}, {0x4}, {0x5}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {0x5}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x4}, {0x4}, {0x5, 0x1}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x3}, {0x3}, {0x3, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x3}, {}, {0x3, 0x1}, {0x2}, {0x3}, {0x4}, {}, {0x1}, {0x1}, {0x4, 0x1}, {0x5}, {0x3}, {0x0, 0x1}, {0x2}, {0x1}, {0x0, 0x1}, {0x1}, {0x4, 0x1}, {0x5}, {0x3, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x1}, {0x1, 0x1}, {0x2}, {0x5}, {0x4}, {0x811524288a7f74a8}, {0x3}, {0x1}, {0x5}, {0x2, 0x1}], 0x1}}, @TCA_PEDIT_PARMS_EX={0xe98, 0x4, {{{0xff, 0x2, 0x1, 0xfff, 0x9}, 0x4e, 0x5, [{0x8, 0x5, 0x9, 0x200, 0x1f, 0x7f}, {0x100, 0x40, 0xfff, 0xe4ef, 0xf04c, 0x3}, {0xfffffff8, 0x1, 0x4, 0x8, 0x6, 0x6}, {0x791, 0x100, 0x9, 0x3, 0x5, 0x8}, {0x3, 0x6, 0xfffffffc, 0x0, 0x5, 0x2}]}, [{0x8, 0x1, 0x8, 0x0, 0x6, 0x380000}, {0x3ff, 0xa4000000, 0x800, 0x6, 0x3, 0xd033}, {0x1c9, 0xffffffff, 0xfffff800, 0x864b, 0xffff, 0x4}, {0x100, 0x9, 0x0, 0x1, 0x7f, 0x1000}, {0x2, 0x3f, 0xfffffff9, 0x10000, 0x0, 0x1000000}, {0x80000001, 0xffffffff, 0x80000001, 0x3, 0x3ba, 0x10000}, {0x0, 0x3981, 0x6, 0x1, 0x5, 0x4}, {0x1, 0x6, 0x2, 0x3, 0xfdd, 0x2}, {0x7f, 0xfff, 0x10001, 0x7, 0x65, 0x9}, {0x2, 0x6, 0x80000001, 0x1, 0x80, 0xfff}, {0x4, 0x6, 0x1b0, 0x8, 0x80000000, 0x5}, {0x0, 0xa0c2, 0x9, 0x6, 0x7ff, 0x8000}, {0x5, 0x20, 0xffff, 0x4, 0x0, 0xaac}, {0x4, 0x5a, 0x800, 0x7, 0x89, 0x4}, {0x1, 0x6, 0x10000, 0xffffffc1, 0x79e, 0x1fe0}, {0x0, 0xbce, 0x8, 0x80000001, 0x6, 0x8}, {0x6c76, 0x200, 0x9, 0x1, 0xcd2d, 0x476e09a2}, {0x400, 0x5190, 0x100, 0x8, 0x0, 0xd4}, {0x80, 0x7f, 0xdc, 0xfff, 0x8, 0x55400000}, {0x20, 0x5, 0x1000, 0x7, 0x9, 0x1}, {0x1, 0x81f9, 0x10000, 0x5cf, 0x8, 0xfffffffb}, {0xef06, 0x20, 0x4, 0x80, 0xa2, 0xe8}, {0x6, 0x0, 0x200, 0x7fff, 0x1, 0x10001}, {0x3, 0x5b, 0x6, 0x0, 0x1ff, 0x8}, {0xfffffff7, 0x5, 0x1, 0x3, 0x7, 0x81}, {0xffff8000, 0x8, 0x3, 0x8, 0x3f, 0x5}, {0x7, 0x8e5a, 0x2, 0x4, 0xffffff8b, 0x3}, {0x100, 0xfffffffc, 0x9, 0xcd8d, 0x7fffffff, 0x7c4}, {0x0, 0x0, 0x8, 0x7, 0x35, 0xfffffffe}, {0x0, 0x8, 0x3, 0x2, 0x2, 0x8}, {0xfffffffd, 0xaac8, 0x2, 0x4, 0x9559, 0x1}, {0x80, 0x800, 0x25c, 0x6, 0x5, 0x1000}, {0x6, 0x80000000, 0x9, 0x2, 0x6, 0x40}, {0x80000001, 0x5, 0x8, 0x7, 0x4, 0x200}, {0x4, 0x8, 0x8, 0x1, 0x200, 0x8}, {0x7, 0x3f, 0x7ff, 0x800, 0x80000001, 0x5}, {0x4, 0x8, 0x4, 0x3, 0x0, 0x8}, {0x800, 0xac5f, 0xfffff801, 0xb98, 0x8, 0x3}, {0x0, 0x3, 0x4, 0x10001, 0x8, 0x8000}, {0x3, 0x6, 0x100, 0x400, 0x81, 0x1f}, {0x4, 0x10000, 0x5, 0x800000, 0x80000001, 0x5}, {0x5, 0xb6, 0x4, 0x2, 0x65e0000, 0x2}, {0x7ff, 0x0, 0x8, 0x1, 0xa1e5, 0x10000}, {0x3, 0x2, 0xfff, 0x8, 0x3}, {0x100, 0x10000, 0xff, 0x4, 0x1ff, 0x81}, {0x3, 0x81, 0x20, 0x6, 0x0, 0x9}, {0x8, 0x8ca, 0x467, 0x6d, 0x401, 0x1}, {0xc5d, 0x101, 0x3, 0x46f, 0x4, 0x5}, {0x81, 0x7, 0x200, 0x6, 0x38fc, 0x9}, {0x4, 0x1, 0x1f, 0x8, 0x6, 0x9}, {0x509, 0xcb, 0xffffffff, 0xfff, 0x40000000, 0x1ff}, {0x7fff, 0x0, 0x303d, 0x8000, 0x0, 0x9}, {0x101, 0x1000, 0x9, 0x800, 0x8, 0xdb}, {0x4845, 0xb18, 0x53, 0x51, 0x1f, 0x6}, {0x80, 0x3, 0x5, 0x80, 0x0, 0x9}, {0x246, 0x80000001, 0x8, 0x3, 0xf15, 0x8fac}, {0x10000, 0x1, 0x0, 0x7, 0xaf76, 0x2c06}, {0x8, 0x7, 0x5, 0xfff, 0x2, 0x40}, {0x8, 0x3fe, 0x5, 0x2c800, 0x6, 0x8}, {0xe5f, 0x1, 0x99, 0x9, 0xc7, 0x10000}, {0x9, 0x5, 0x200, 0x8, 0x8, 0xffffffff}, {0x9, 0x6, 0x1, 0x2, 0x5, 0x7}, {0x8000, 0x3, 0x8, 0x8001, 0x100, 0x59456dee}, {0x2, 0x1, 0x8, 0xfffffffd, 0x3f, 0x9}, {0x1f, 0x2, 0xb2, 0x4, 0x1000, 0x6}, {0x7, 0x4, 0x293, 0x8, 0x8, 0x100}, {0x3, 0x5, 0x7, 0x0, 0x9, 0x4}, {0x6, 0x2a55, 0x80000001, 0x0, 0x1, 0x4bc0}, {0x9, 0x8, 0x75b, 0x80000000, 0x80, 0x10000}, {0x2, 0x8, 0x4, 0x5, 0xfffffff9, 0x1f}, {0xffffffc5, 0x80000001, 0x0, 0x7, 0x7fffffff, 0xfffff28d}, {0x1, 0x2, 0x1f, 0x3, 0x9, 0x1f}, {0x9, 0x3, 0x1, 0x40, 0x6, 0x3}, {0x81, 0x8, 0x200, 0x401, 0x8, 0x400}, {0x5, 0x7ff, 0x8, 0x101, 0x401, 0x4}, {0x6, 0xed, 0x5, 0xffffffc8, 0x8, 0x8000}, {0x3, 0x96ce, 0x3ff, 0x4, 0x1, 0xd8c}, {0x6, 0xc1c, 0x20, 0x6, 0x200, 0x6}, {0x5, 0x3, 0x5, 0x0, 0x4, 0x100}, {0x3, 0x3, 0x5, 0x3f, 0x401, 0x78e3}, {0x9, 0xfff, 0x3, 0x1, 0xfff, 0x2}, {0x4, 0x8001, 0x5, 0x24, 0x80000001, 0x2}, {0x0, 0x8, 0x7, 0x800, 0x8, 0xffffff2e}, {0xffff8000, 0x2, 0x0, 0x5, 0x2b7f261b, 0x1}, {0x7fffffff, 0x0, 0x69b8, 0x2677, 0x8000, 0x2}, {0x70, 0x3, 0x0, 0x1, 0x4, 0x200}, {0x7, 0x0, 0xffffff81, 0x2, 0x472e, 0x8}, {0x9e, 0x1f, 0x42, 0x7ff, 0x800, 0x9}, {0x7, 0x6, 0x4, 0x8, 0x3ff, 0x800}, {0x3, 0x80000000, 0x6, 0x6, 0x1000, 0x9}, {0x5, 0x9, 0x100, 0x0, 0x1, 0x2a100000}, {0x1ff, 0x40, 0x3, 0x3f, 0x800, 0x5}, {0x8001, 0x1f, 0x0, 0x81, 0x800, 0x6}, {0xf05f, 0x6, 0x1, 0x0, 0xbf, 0x1}, {0x1, 0x3e3, 0x1, 0xfb6, 0x954c, 0x8}, {0x1, 0x5, 0x45cb298c, 0x8, 0x200, 0x7}, {0x400, 0x100, 0x1, 0x7fffffff, 0xad9, 0x4}, {0x7, 0x5, 0x1, 0xbd46, 0xffff, 0x5935}, {0x3, 0x0, 0x0, 0x101, 0xa1, 0x8}, {0x2, 0x90f1, 0x0, 0x1, 0x6, 0x8}, {0x1, 0x3, 0x22f0, 0x20, 0x5, 0x7ff}, {0x2, 0x2, 0x7, 0xfffffffb, 0x80000000, 0x4}, {0x7ff, 0x8001, 0x8, 0x5, 0x4}, {0x8, 0xff800000, 0x1, 0x7b, 0x7, 0xfffffffd}, {0x400, 0x9, 0xfffffff9, 0x20d0, 0x8001, 0xffffffff}, {0x7, 0x1, 0x0, 0x1, 0x401, 0x40}, {0xffff, 0x9, 0x0, 0x9, 0x9, 0x7fffffff}, {0x3ff, 0x200, 0x2, 0x5, 0xfffff800, 0x8}, {0x1da, 0x0, 0x4, 0x1, 0x8, 0x80000000}, {0x140, 0x9, 0x45, 0x6, 0x80, 0x4}, {0x8, 0x26, 0x5, 0x3f, 0x1c9, 0x101}, {0xffffffff, 0xc7, 0x2, 0x1, 0x7, 0x2}, {0x2, 0x9, 0x5, 0x1, 0x1, 0x3}, {0x9, 0x0, 0x6, 0x0, 0x1, 0x4ab}, {0x3ff, 0x9c1, 0x3, 0x1, 0x1, 0xc3}, {0x2, 0x1, 0xffff, 0x5, 0x63, 0x1}, {0x3, 0x101, 0x1ff, 0x2, 0x101, 0x3}, {0x6, 0x2, 0x7, 0x1f, 0x5, 0x3f}, {0x1000, 0xffffcb7a, 0x3, 0x7, 0x0, 0x8000}, {0x6, 0xffff8c50, 0x3f, 0x3, 0x8, 0x7}, {0x5, 0x1f, 0x8, 0x81, 0x5, 0x20}, {0x5, 0xffffffff, 0x0, 0x614f, 0x2, 0x1}, {0x7fff, 0x71, 0x0, 0x800, 0xffffffff, 0x6}, {0x3, 0x0, 0x10000, 0x9, 0x1, 0x3}, {0x1, 0x8000, 0x8000, 0x9, 0x0, 0x6}, {0x7ff, 0x5, 0x60, 0x7, 0xc094, 0x3}, {0x984, 0x1, 0x4, 0xecf, 0x6, 0x6c6}, {0x2, 0x4, 0x80000000, 0x2, 0xff, 0x5}], [{0x4}, {0x0, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x3}, {}, {0x4}, {0x4, 0x1}, {0x4, 0x1}, {0x1}, {}, {0x4, 0x1}, {0x2}, {0x2}, {0x5}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x5}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x1}, {0x4, 0x1}, {0x4}, {0x4, 0x1}, {0x2}, {}, {0x3, 0x1}, {0x2}, {0x1}, {0x4, 0x1}, {}, {0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x1}, {0x3}, {0x2}, {0x1, 0xcac52618178dd831}, {0x1}, {}, {0x5}, {0x4}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {}, {0x4}, {0x2}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {0x5}, {}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {}, {0x2}, {0x0, 0x1}, {0x3}, {0x4}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {}, {0x5}, {0x3, 0x1}, {0x3, 0x1}, {0x2}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x3}, {0x3, 0x1}, {0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x5, 0x1}, {0x2}, {0x1}, {0x3}, {0x5}, {0x4}, {0x2}, {0x4}, {0x0, 0x1}, {0x6}, {0x2}, {0x2, 0x1}, {0x4}, {}, {0x3, 0x1}, {0x3}, {0x3, 0x1}, {0x4}], 0x1}}, @TCA_PEDIT_PARMS_EX={0xe98, 0x4, {{{0xffffffff, 0x0, 0x6, 0x400, 0x1}, 0x7, 0x9, [{0x2fd0, 0x8, 0x6, 0xfff, 0x5, 0x6}, {0x2, 0x5c, 0x1, 0x5, 0x7fffffff, 0x9}, {0x74e, 0x9b2e, 0x10000, 0x40, 0x5, 0x11}, {0x8000, 0x81, 0x7f9b, 0x2, 0x5, 0x2}, {0xffff7a30, 0x8000, 0x7, 0x6, 0x2, 0x1ff}]}, [{0x1, 0x3ff, 0xba91, 0x1000, 0x2, 0x9}, {0x3, 0x7cb, 0x5, 0x8, 0x3ff, 0x5}, {0x1, 0x9, 0x28, 0x7, 0x401, 0x6}, {0x1, 0x2, 0x82, 0x10001, 0x5, 0xfffffff8}, {0x6, 0x2c, 0x6fa, 0x7ff, 0x1, 0x2}, {0xe42, 0x5855, 0xed, 0x5, 0x1, 0x8}, {0x8000, 0x6, 0x7, 0xd8c, 0x5, 0x9}, {0x6, 0xc7, 0x1, 0x3, 0x1, 0x4}, {0x3fe, 0xb32, 0x4bf2, 0x3, 0xffff, 0x7}, {0xfcd4, 0x3, 0x10001, 0xffffff80, 0x80000001, 0x2e7}, {0xd1, 0x800, 0x6c63, 0x9f, 0x80000000, 0x1802}, {0x200, 0x8, 0x200, 0x80000000, 0x2, 0x51ef}, {0xff, 0xa2, 0x3a, 0x3ffc, 0xfffffffe, 0xfe}, {0x0, 0xf5, 0x8, 0x8, 0x20, 0x80000001}, {0x5, 0x535, 0xc018, 0x0, 0xb720, 0x100}, {0x40, 0x2, 0x81, 0xd600, 0x10000, 0x489}, {0x9, 0x8, 0x3, 0x9, 0x9, 0x3}, {0xd8fe, 0x20, 0x7a, 0x0, 0x5, 0x6}, {0x5, 0xffffffff, 0x7f, 0x1, 0x200, 0x7}, {0x1, 0x81, 0x7f, 0x8, 0x6, 0x9}, {0x10000, 0x1, 0x401, 0x1f, 0x7, 0x3}, {0xfffff800, 0x7, 0x8000, 0x5, 0x4, 0xffff0000}, {0x9, 0x1, 0x80, 0xfffffffa, 0xff}, {0xffff, 0x1, 0x900e, 0x1f, 0xe07a, 0x80000001}, {0x1, 0xc4, 0xffffffff, 0x2, 0x91, 0x8000}, {0x0, 0x0, 0x5, 0x80000000, 0xdf28, 0x1}, {0x1, 0x7, 0x8001, 0x8001, 0x2, 0x8}, {0x80000001, 0x80000000, 0x8, 0x4, 0x3f, 0x6}, {0x4800000, 0x37b3, 0x188d3e57, 0x9, 0x8, 0x6}, {0x3, 0x1004000, 0xeac9, 0x7ff, 0xffffff00, 0xd0}, {0x1f, 0x80000001, 0x100000, 0x6, 0x0, 0xda}, {0x7, 0x0, 0x3, 0x4, 0x5, 0x1}, {0x700, 0x2, 0x1000, 0x3, 0x200, 0x9}, {0xffff, 0x9, 0x3, 0x80, 0x7, 0x7fffffff}, {0x95, 0x7ff, 0x4de8, 0x2, 0x0, 0x7}, {0x8, 0x6, 0xfff, 0x6, 0x400}, {0x7ff, 0xffffff00, 0x6, 0x8a, 0x5, 0xffffff00}, {0x6, 0x7fffffff, 0x4f, 0x1, 0x954, 0x5}, {0x5, 0x6, 0x80000000, 0x3f, 0x6, 0xb553}, {0x7, 0x7, 0x101, 0x1f, 0xff, 0x7}, {0x6, 0x8, 0x2, 0x40, 0x80000000, 0x100}, {0x400, 0x2, 0xacb, 0x10000, 0x9}, {0x0, 0x3ff, 0x7, 0x49ab3c68, 0x1, 0x9}, {0x7, 0xfff, 0x80000001, 0x7, 0xea2, 0x3}, {0xff, 0x1, 0x2, 0x2, 0x3, 0x80000000}, {0x6, 0x5, 0x5, 0x1, 0x4, 0x3}, {0x4, 0x9, 0x8, 0x22bc, 0x5, 0xffc00000}, {0x2, 0x4, 0x89, 0x6, 0x4}, {0x1000, 0x2, 0xfff, 0x8001, 0x2, 0x4}, {0x4, 0x200, 0x481, 0x1362, 0x1, 0x5}, {0x6, 0x50000000, 0x7fffffff, 0x8, 0xb7, 0x80000001}, {0xffffff09, 0x0, 0x5, 0x3, 0x5, 0x6}, {0x4, 0x0, 0x2, 0x100, 0x2, 0x3}, {0x86, 0xff, 0x88e4b3a8, 0x7fff, 0xffff8478}, {0xac, 0xf0, 0x4, 0x781, 0x1, 0x86e}, {0x8, 0x3fb19816, 0x8, 0xff, 0x3, 0x20}, {0x1c, 0x6, 0x5, 0xfffffff7, 0x3ff, 0x9}, {0x7fffffff, 0x1, 0x9, 0x0, 0x7, 0x400}, {0x4, 0x401, 0x9c1, 0x9, 0xffffafcd, 0xfffffbff}, {0x5, 0xf4, 0xffffff80, 0xffff, 0x3, 0x893e}, {0x4, 0x3, 0x3, 0x3ff, 0x6, 0x800}, {0x1, 0x4, 0x200, 0x7, 0x5, 0x7fff}, {0x2, 0x9c, 0x1f, 0x2, 0x5, 0x17c}, {0x3, 0xfffffff8, 0x6, 0x5, 0x5, 0xfffffff7}, {0x401, 0x7fff, 0x7, 0x401, 0x4, 0x20}, {0x80, 0x10000, 0x3ff, 0x2132, 0x8}, {0x9, 0x5, 0xfffffffd, 0x4, 0x3, 0x10001}, {0x26, 0x4, 0x3, 0x1000, 0x1, 0x6}, {0x40, 0x2, 0x80, 0x6, 0x7885, 0x1000}, {0x5, 0xf66, 0x8, 0x77, 0x2, 0x3}, {0xf6ee, 0x2, 0x96f, 0x9, 0x9, 0x6}, {0x8, 0x832, 0x800, 0x7fff, 0x4, 0x5}, {0x2, 0x4, 0x4, 0xdb, 0x5, 0x3f}, {0x3, 0x5, 0x2, 0x4, 0x800, 0xfffffff9}, {0x8, 0x81, 0xffffffff, 0x9, 0x10000, 0x101}, {0x5, 0x1, 0x7ff, 0x4, 0x4, 0x2}, {0x8, 0x5, 0x34, 0x401, 0x72, 0x6}, {0x5, 0x9, 0x200, 0xa89, 0x5, 0x3}, {0x3, 0x3, 0x8, 0x7, 0x81, 0xa3}, {0x2, 0xfffffff7, 0x0, 0x8, 0x8b3, 0x1}, {0x4, 0xfff, 0x5, 0x2, 0xffffff13, 0x7198}, {0x80000, 0x6, 0x6, 0x400, 0x8a6, 0x5}, {0x5, 0x6, 0x4f, 0xe884, 0x4}, {0x1, 0x1f, 0x1, 0x6, 0x100, 0x3}, {0x5, 0x7f, 0x400, 0x80, 0x881, 0xb15a}, {0x40, 0x7fffffff, 0x9, 0x0, 0x2, 0x5}, {0x5, 0x7, 0x4, 0x4, 0x8, 0xfffffff7}, {0x9, 0x4, 0xfff, 0x4, 0x8, 0x6}, {0x401, 0x7, 0x0, 0xa2, 0x16b8, 0x401}, {0x5, 0x7, 0xc, 0x3ff, 0x0, 0x6}, {0x8, 0x0, 0x9, 0x0, 0xa55, 0xffffffff}, {0x10000, 0x100, 0x4, 0x1, 0x100, 0x64}, {0x6b3, 0xffffffff, 0x80000001, 0x2, 0x0, 0x8001}, {0x5, 0x1, 0x80000001, 0x4, 0x3ec, 0xb29d}, {0x4, 0x1, 0x1, 0x5, 0x7, 0x10000}, {0x1, 0x3ff, 0x5, 0xfffffffd, 0x4, 0xfffffffe}, {0xa7c0, 0x8, 0x80000001, 0x6, 0x4, 0x1}, {0x0, 0x4, 0x7ff, 0x20, 0x6, 0xff}, {0x40, 0x3a6d, 0x4, 0x7, 0x12, 0x1}, {0x8000, 0xda72, 0xffffffff, 0x5, 0x5, 0xffffffff}, {0xdc, 0x6, 0xfff, 0x9, 0x1, 0x3ff}, {0x7f, 0x223, 0x0, 0x7fff, 0x7ff}, {0x9, 0xffff, 0x9, 0x3f, 0x5, 0x4}, {0x80000001, 0x9, 0x0, 0xffffffff, 0x7fffffff, 0xfffffffb}, {0xb3a, 0xfffffff9, 0x635f, 0x5, 0x7, 0x80000001}, {0x449, 0x6, 0x401, 0x647037d6, 0x3, 0xfff}, {0x1000, 0x1, 0x1, 0x800, 0x6, 0x7}, {0x5, 0xc9, 0xffffffff, 0x8, 0x7, 0xffffe19e}, {0x104781a, 0xfffffffc, 0x5, 0x101, 0x9, 0x2}, {0x8001, 0x4, 0x80000000, 0x1, 0x5, 0x91b}, {0x1, 0x10001, 0x6, 0x6, 0x9, 0x8}, {0x5f, 0x78, 0x0, 0x1, 0x401, 0x5}, {0xe0, 0x0, 0x4, 0x0, 0x4, 0x6}, {0x96f, 0x6, 0x8000, 0x3, 0x8, 0xfff}, {0x80, 0x8, 0x7fffffff, 0x1, 0x87, 0xfd41276d}, {0x1, 0x2, 0x1, 0x0, 0x3, 0x8}, {0x40, 0x1f, 0x5, 0x4, 0x1, 0xbfc7a0f7}, {0x10001, 0x8, 0xfb, 0x5851, 0xff, 0xfffffff8}, {0x7fff, 0x80000000, 0x4, 0x5d9d, 0xfff, 0x7}, {0x5, 0x6, 0x99, 0x7, 0xffff, 0x7f}, {0x7, 0x6, 0x7, 0x9, 0x1f, 0x5}, {0xcf9, 0xe3, 0x8, 0x4, 0x7, 0x7ff}, {0x20000000, 0x373, 0x65072e, 0x20000, 0x0, 0x8}, {0x6, 0xfffffff9, 0x9, 0x7, 0x80000001, 0x2}, {0x800, 0x1000, 0x6, 0x3, 0x7000, 0x2}, {0x4, 0x3, 0x2, 0x1000, 0x6, 0xb6}, {0xde, 0x401, 0x0, 0x0, 0x9, 0x3}, {0x7ff, 0x8, 0x6, 0x2, 0x4, 0x7}], [{0x4, 0x1}, {0x3, 0x1}, {0x5}, {0x3}, {0x4}, {0x5}, {0x0, 0x1}, {0x2}, {0x3}, {}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x2, 0x1}, {0x1}, {0x2, 0x1}, {0x5}, {0x4}, {}, {0x3, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x308da6f2ae135a7c}, {0x3, 0x1}, {0x0, 0x1}, {0x1}, {}, {0x5, 0x1}, {0x0, 0xf24f071cc5247399}, {0x1, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x3}, {0x2}, {0x5}, {0x3, 0x1}, {0x4}, {0x0, 0x1}, {0x6, 0x1}, {0x5}, {}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4}, {0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x5}, {0x4, 0x3d12831309966945}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x2}, {0x0, 0x1}, {0x1, 0x1}, {}, {0x0, 0x1}, {}, {0x2}, {}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x2}, {0x3}, {0x5, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0xeacb2f4ebd9b3c44, 0x1}, {0x2}, {0x4, 0x1}, {}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x5}, {0x3}, {0x4, 0x1}, {0x5}, {0x1, 0x1}, {0x1}, {0x1}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x3}, {0x0, 0x1}, {0x3}, {0x3}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x2}, {0x3}, {0x2, 0x1}, {0x2}, {0x5}, {0x4}, {0x1, 0x1}, {0x4}, {0x4}, {0x4, 0x1}, {0x5, 0x1}, {0x4}, {0x3}, {0x5, 0x1}, {0x5}, {0x5, 0x198662d8f21e8f5e}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x1, 0x1}, {0x5}]}}, @TCA_PEDIT_PARMS_EX={0xeb0, 0x4, {{{0xfffffffe, 0x0, 0x10000000, 0x5, 0x401}, 0x1, 0x81, [{0x3, 0x81, 0x6, 0x1ff, 0x101, 0x5}, {0x3, 0x200, 0x10001, 0xff, 0x80000000, 0x80000000}, {0x6, 0x40, 0xfffffff8, 0xfffff001, 0x2cc, 0x2}, {0x1ff, 0x7, 0x9, 0x3, 0x9, 0x10001}, {0x101, 0xfffffff9, 0xfffeffff, 0xfffffffc, 0x2, 0x8f}, {0xffffffff, 0x2, 0x0, 0x6, 0x44700000, 0x3ff}]}, [{0x9, 0x1, 0x99, 0x1, 0xe647, 0x4}, {0x401, 0xfffff303, 0x9, 0x6, 0x7, 0x20}, {0xb33c, 0x1, 0x7f, 0x3ff800, 0x1, 0x40}, {0x4aff, 0x0, 0x20, 0x83bd, 0xb1e, 0x80000001}, {0xba5, 0x40, 0x1ff, 0x8, 0x3, 0x9}, {0xffffffff, 0xffffffff, 0x7, 0x74df, 0x3f, 0x3}, {0x101, 0x2, 0x81, 0x7, 0x2, 0x8}, {0x7, 0x3, 0x80, 0x7ff, 0x5, 0x3}, {0x3, 0x0, 0xfff, 0x6, 0x55, 0x3f}, {0xd0e2ce1f, 0x0, 0x8000, 0x276, 0x6}, {0xff, 0x9, 0x2, 0xe162, 0x5, 0x100}, {0x7, 0x40b97bc7, 0x200, 0x200, 0x5, 0x2b1d}, {0xcd, 0x2, 0x7ff, 0x2, 0xd987, 0x3}, {0x8, 0x1ff, 0x0, 0x8e8, 0x20, 0xffff7fff}, {0x40, 0x709, 0x5, 0x6da, 0x0, 0x8}, {0x0, 0x1, 0x2a, 0x9, 0x7}, {0x50, 0x76, 0x7e, 0x7f, 0x7fff, 0x1f}, {0x7, 0x8000, 0x4, 0x0, 0x6b1, 0xff}, {0x9, 0xe8a, 0xfffffff8, 0x8001, 0xa85, 0x5}, {0x2, 0x2, 0x1ff, 0x6, 0x3, 0x7}, {0x6, 0x7, 0x8, 0x1, 0x3, 0x5}, {0x3, 0x19, 0x8, 0x9, 0x7, 0x4f}, {0x2, 0x0, 0x10000, 0xdf5, 0x847, 0x7ef}, {0x400, 0x0, 0x8, 0x4, 0x2fe3b5e1, 0x7b0}, {0x8000, 0x3, 0xa929, 0x0, 0x8, 0x200}, {0xfff, 0x1ff, 0xf29, 0x1ff, 0x9, 0x389f}, {0x0, 0x100, 0x4, 0x3e1, 0x8, 0x1}, {0x5, 0x8, 0x4, 0x9, 0x101, 0x3}, {0x2, 0x7, 0xfffffffa, 0x8000, 0x2405, 0x7}, {0x800, 0x8, 0x0, 0x800, 0x400, 0x8}, {0xfffff736, 0x200, 0xffff0001, 0x35b0, 0x1d, 0xfffffff8}, {0x2, 0xfffffffa, 0x3, 0x1ff, 0x8, 0x1}, {0x1, 0x5, 0x3, 0xffff67a5, 0x4000000, 0xffffff81}, {0x8, 0x3, 0x9, 0x80000001, 0x40, 0xd2000000}, {0x891e, 0xf759, 0x40, 0x2, 0x4, 0x2c3}, {0x3, 0x7, 0x8, 0xfffffc01, 0xa2, 0xffff}, {0x0, 0x7, 0x0, 0xfffffff7, 0x1000, 0xfffffff7}, {0x1, 0x5, 0x2, 0x3, 0x4, 0x3}, {0x7, 0x5, 0x7fffffff, 0xff, 0x200}, {0xfffffff8, 0x2, 0x4, 0x9, 0x69}, {0x26a, 0x1, 0x7, 0x4, 0xffffffff, 0x7}, {0x2, 0x7fffffff, 0x1ff, 0x8001, 0x81, 0x7}, {0x3ff, 0x9, 0x80000001, 0x7ff, 0x1ff, 0x20}, {0x0, 0x1000, 0x2, 0x8, 0xffff, 0xfc4}, {0x1, 0xfea, 0x9, 0x7, 0x101, 0x4}, {0x8, 0x200, 0xfff, 0x9, 0x0, 0x80000000}, {0x5, 0x80000001, 0x2, 0x3, 0x5}, {0x800, 0x60000, 0x4, 0x4, 0x1ff, 0x6}, {0x3, 0x7, 0x20, 0x133, 0x100, 0xf79}, {0x9, 0x2, 0x79e9, 0x7, 0x7fff, 0x5}, {0x9, 0xb45, 0x7, 0x2, 0xda5, 0x4}, {0x7, 0x9, 0x8e2, 0x7fff, 0x9}, {0x5, 0x3, 0x10000, 0x3, 0xffff, 0x8}, {0x6, 0x6, 0x8, 0x4, 0x7, 0x2}, {0x6, 0xf2b, 0x9, 0x45c7, 0xfffffffd, 0x6}, {0x80, 0x7fffffff, 0x1, 0x9, 0xffff8001, 0x401}, {0x6de825b3, 0x6, 0x3, 0x6, 0x200, 0xb873}, {0x8, 0x0, 0x7, 0x1, 0xfffffffe, 0x4}, {0x3, 0x260, 0x10000, 0xf4, 0x8, 0x8}, {0x1, 0x4, 0xe2, 0x3ff, 0x401, 0x41c8}, {0xffffffab, 0x8, 0x8, 0x33df, 0x0, 0x8}, {0x7, 0x6, 0x5, 0xfffffff7, 0x9, 0x10001}, {0xfffffeff, 0xfffffff7, 0x7, 0xffff, 0x4, 0x2}, {0x32, 0x3ff, 0x10000, 0x2, 0x7, 0xfffffffd}, {0x8, 0xff, 0x1, 0xe5, 0x3, 0x7fff}, {0x6, 0x8, 0x4, 0x4, 0x1, 0x6}, {0x7, 0x1, 0x1, 0x4, 0x4, 0xe00000}, {0x198b, 0x2, 0x9, 0x9, 0x5, 0x4}, {0x40, 0x230, 0x7f, 0x9, 0x1, 0x4}, {0x1, 0xfffffffd, 0x0, 0x1000, 0x9, 0x200}, {0xffffffff, 0x762eaf33, 0x6, 0x81, 0x9, 0x401}, {0xffffffff, 0x3, 0x8, 0x5, 0x55, 0x1249b93b}, {0x1, 0x8, 0x5, 0x4, 0x313, 0x9}, {0x8, 0x81, 0xe3, 0x5, 0x1, 0x80000000}, {0x4, 0x3, 0x8, 0x6, 0x0, 0x1669}, {0x81, 0x7, 0xfff, 0x9, 0x1, 0x6}, {0xff, 0x0, 0x3, 0xfff, 0x1794, 0x80000001}, {0x7fff, 0x4c4, 0x9, 0x25400, 0x7, 0x4c8}, {0x188a, 0x3, 0xccd, 0x7fff, 0x0, 0x1}, {0x7fffffff, 0x1, 0x4, 0x8, 0x0, 0x4}, {0x2, 0x9, 0x2, 0x9, 0x5, 0x7}, {0x100, 0x8, 0x9, 0x9, 0x0, 0x800}, {0xff, 0x3, 0x9, 0x2, 0xffffffff}, {0x80000001, 0x2, 0xb, 0xff, 0x8, 0x4}, {0x70e, 0x8, 0x3f, 0x6, 0x6, 0x6}, {0xa644, 0x280, 0x7, 0x80000, 0x1, 0x7fffffff}, {0x1, 0x2df, 0x23a, 0x1, 0x7, 0x6}, {0x4, 0x1, 0x1f, 0x0, 0xfffffffc, 0x6}, {0x9, 0x8, 0x2, 0x80, 0x101, 0xc96}, {0x8, 0xaba, 0x5, 0x7fff, 0xffff, 0x6}, {0x7, 0x40, 0x4, 0x1000, 0x9, 0x10001}, {0xe9, 0x3, 0x81, 0xfff, 0x5, 0x1}, {0x0, 0x400, 0x22f, 0x5, 0x5, 0x2}, {0x10001, 0xa2f9, 0x10001, 0xf9, 0x0, 0x8}, {0x111, 0x2, 0x7, 0x3, 0x1487, 0x9}, {0x7, 0x6, 0x1, 0x1, 0x4, 0x80000000}, {0x20, 0x10000, 0xdc0, 0x7f, 0x2, 0x5}, {0x1, 0x3, 0x6, 0x1f, 0x7fffffff, 0xbb7}, {0x2, 0x114, 0x3, 0x7ff, 0x100, 0x80}, {0x800, 0x15c9, 0xa0, 0x8, 0x7, 0x80000001}, {0x52503738, 0x7fff, 0x20, 0x2, 0x7fffffff, 0xfbc3}, {0x0, 0xfffffffb, 0x18be, 0x1, 0x7fffffff, 0x80000000}, {0x9, 0x92, 0x5c60, 0x5, 0x3ff, 0x2}, {0x5, 0x2, 0x1ff, 0xfffff9dc, 0x4}, {0x5, 0x1, 0x2, 0x7, 0x10001, 0x1000}, {0x100, 0x0, 0x6, 0x4, 0x401, 0x7}, {0x3, 0xffff, 0x7fffffff, 0x6, 0x40, 0x3ff}, {0x8, 0x800, 0x9, 0x3, 0x3ff, 0x19}, {0x2, 0xffff, 0xe8, 0x7, 0x400, 0xffff}, {0x5, 0x56, 0x2, 0x9, 0x7fff, 0xfff}, {0x7, 0x7, 0xfff, 0x8, 0x20, 0xfff}, {0xb2ff, 0x1f, 0x2, 0x5, 0x100, 0x6}, {0x5, 0x7, 0x90, 0x1, 0x7d, 0x20}, {0x8f, 0x400, 0x6, 0x1, 0x4, 0x6f}, {0x100, 0x6, 0xfffff0bc, 0x4, 0x5, 0x401}, {0x5, 0x3ff, 0x3, 0x9, 0x6, 0x81}, {0x8000, 0x0, 0x3ce, 0xde, 0x3, 0x81}, {0x1, 0x6, 0xc3c, 0x3, 0x8000, 0xfffeffff}, {0x8001, 0x401, 0x5, 0x9, 0x1, 0x8384}, {0x0, 0x7, 0x9, 0x7fffffff, 0xe1, 0x3}, {0x9, 0x1ff, 0x5e, 0x200, 0x5}, {0x3, 0x2, 0x1, 0x5, 0x80, 0x7}, {0xb14, 0x1, 0x84f, 0x101, 0x4, 0xfffffffd}, {0x7fffffff, 0x9, 0x0, 0xb9, 0x6136, 0x4}, {0x7, 0x84a, 0x8001, 0x101, 0x0, 0x7}, {0x83, 0x9f, 0x1, 0x1, 0x1000, 0x1}, {0x2, 0x55e8, 0x80000001, 0x2, 0x0, 0x9}, {0x7f, 0x76, 0x20c, 0x100, 0x7, 0x722}], [{0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x4}, {0x2, 0x1}, {0x5}, {0x1, 0x1de37d205be55b9a}, {0x5}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x2}, {0x5}, {0x0, 0x1}, {0x0, 0x1}, {0x1}, {0x2}, {0x0, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2}, {}, {0x5}, {0x3}, {0x0, 0x1}, {0x4, 0x1}, {0x2}, {0x4, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x1}, {0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x1}, {0x3, 0x3}, {0x4, 0x1}, {0x5}, {0x3, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x4, 0x1}, {0x2}, {0x0, 0x1}, {0x3}, {0x266597a7cb970ca5, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x3, 0x2}, {0x1, 0x1}, {0x2, 0x1}, {0x2}, {0x3}, {0x5}, {0x4}, {0x3}, {0x0, 0x1}, {0x5}, {0x5}, {0x0, 0x1}, {0x5}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {}, {0x1}, {}, {0x6, 0x1}, {0x1, 0x1}, {0x4}, {0x2, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x3}, {0x4, 0x1}, {0x2}, {}, {0x1, 0x1}, {0x4}, {}, {0x4}, {0x3ec8641cc41e505e}, {0x0, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0x5, 0x1}, {0x1}, {0x6680cbfde53ec7bd, 0x1}, {0x4}, {0x0, 0x1}, {0x1, 0x1}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x4}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {}, {0x0, 0x1}, {0x1, 0x1}]}}, @TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0xff5, 0x80000001, 0xffffffffffffffff, 0x207, 0x5}, 0x3f, 0x9, [{0x8, 0xcdf, 0x0, 0x400, 0x0, 0x5}, {0xfffffffe, 0x5, 0xfffffffc, 0x1000000, 0x9, 0x1f1}]}, [{0x3, 0xfffffffb, 0x2, 0x2, 0x10001, 0x6}, {0x10000, 0x2, 0x8, 0x3, 0x4, 0x6}, {0x0, 0x1000, 0x1ff, 0x7fffffff, 0x9, 0x9198}, {0x6, 0x1, 0x9, 0x0, 0x5, 0x36}, {0x200, 0x7, 0x9, 0x7, 0x7ff, 0x1}, {0x8, 0xffffff9c, 0x8, 0xe57a, 0x4, 0xffff}, {0x4, 0x3ff, 0xffff, 0x2, 0xb6b8, 0x6}, {0x80, 0x8, 0x7ff, 0x401, 0x7, 0xfffffffb}, {0x7, 0x200, 0x4, 0x1f, 0x8, 0x200}, {0x8, 0x7140, 0xc699, 0x80000, 0x7fff, 0x200}, {0xffffffff, 0x8, 0x1ff, 0x2, 0x4, 0x3}, {0x2, 0xfffffe3d, 0x8, 0xffff000, 0x7fff, 0xffffff80}, {0x6, 0x8, 0x6, 0x3, 0x40, 0x2}, {0x6, 0x2bd, 0x1, 0x1, 0x7, 0x9e8}, {0x52, 0x4, 0x5, 0x8c1d, 0x7, 0x3}, {0x23, 0x3, 0x3, 0x20, 0x8001, 0x40}, {0x10000, 0xfffffff9, 0xb123, 0x8f6a, 0x3, 0x2}, {0x6, 0xf91a, 0x9, 0x1, 0x95c, 0xfffffffc}, {0x3, 0x8, 0xb, 0x1, 0x9, 0x9}, {0x0, 0x80000000, 0x80, 0x8001, 0x0, 0xffffc7ce}, {0xbae6, 0x7fffffff, 0x4, 0x6, 0x4, 0x6}, {0x5, 0x9, 0x9, 0xfffffffd, 0x7fffffff, 0x6}, {0x7f, 0x946, 0x10000, 0xff, 0xd49047f, 0x9}, {0x6, 0x3000, 0x2, 0x9, 0x80, 0x101}, {0x4, 0x5, 0x0, 0x0, 0x1}, {0xa000000, 0x4, 0x1, 0x8, 0x7, 0x9}, {0x4, 0x1ff, 0xa97, 0x9805, 0x4, 0x1}, {0x8, 0x7, 0x3f, 0xcb29, 0xaf, 0x8}, {0x626d, 0x3ff, 0xfffffffb, 0x61, 0x7, 0x8000}, {0x6, 0x260, 0x4, 0x2, 0x7, 0x8000}, {0x1400, 0xfffff001, 0x6, 0x6, 0x8e, 0x7}, {0x7, 0xfffff3ef, 0x5, 0x9, 0x6, 0x4}, {0x4, 0x8, 0x8, 0xfffffffe, 0x3, 0x2}, {0x2, 0x0, 0x2, 0x4, 0x81, 0x6}, {0x5, 0x6, 0x2, 0x3, 0x8, 0x100}, {0x4ee, 0x10000, 0x8, 0x1f, 0x1, 0xfc4}, {0x5, 0x4, 0x0, 0x3, 0x8, 0x10001}, {0x6, 0x3, 0x3, 0x10001, 0x4, 0x3}, {0x9, 0x5, 0x7, 0x8, 0x1}, {0xfffffffb, 0x1, 0x761, 0x800, 0x7, 0xb39b}, {0x8113, 0x0, 0x5, 0x1, 0x80, 0x9}, {0x3, 0x7f, 0x3ff, 0x9, 0xae, 0x3}, {0x7ff, 0x4, 0xb0, 0x9, 0x0, 0x10000}, {0x0, 0xf8, 0x1, 0x24, 0xfffffff7, 0x5}, {0x80000001, 0x9, 0x1, 0x3, 0x3, 0x66}, {0x6, 0x7, 0x40, 0x3, 0x10001, 0x3}, {0x10000, 0x6, 0x80c9, 0x6, 0x638b}, {0x6, 0x8, 0x48a, 0x23c, 0x5, 0x8}, {0x80000001, 0xf79, 0x6, 0x445c, 0xf4bc, 0x5}, {0xfff, 0x72, 0x3f, 0x6, 0x800, 0x8}, {0xfffffffa, 0x6, 0x2dd9, 0x6f61, 0xfffffbff, 0xbc}, {0xff, 0xba2, 0xfffffff7, 0x8, 0x4, 0x3}, {0x9, 0xfff, 0x7, 0xffffff81, 0x8, 0x7}, {0x7, 0x10000, 0x3f, 0x3, 0x80000001, 0x9}, {0xff, 0x3, 0x868, 0x1ff, 0x5, 0x7}, {0x7ff, 0x1, 0x6, 0x400, 0x2, 0xa74}, {0xfffffffc, 0x100, 0x8001, 0xea8, 0x800, 0x5}, {0x9, 0xff, 0x1ac, 0x9, 0x0, 0x1}, {0x3d0e, 0x1a0a72a1, 0x5, 0xb327, 0x0, 0x9}, {0x0, 0x2edda3be, 0xff, 0x4, 0x3, 0x1f}, {0x7fffffff, 0x9, 0x4, 0x4, 0x7, 0x1}, {0x7, 0x5, 0x0, 0x4, 0x1ff}, {0x3, 0x6, 0x0, 0x9, 0x8001, 0xac9}, {0x3, 0x4, 0x9, 0x1, 0x7fffffff, 0x6}, {0x5, 0x7, 0x32e, 0xfffffe00, 0x9, 0x800}, {0x0, 0x7fffffff, 0xff, 0x6dc, 0x5de, 0x6}, {0x0, 0xfff, 0x7, 0x2, 0x25d8bbe8, 0x2}, {0x7ff, 0x17, 0x7f, 0x1, 0xfffffff7, 0x86}, {0x8000, 0x30, 0x4, 0xffffff11, 0x10000, 0xff}, {0x7, 0x10000000, 0x2a8, 0x4c, 0x100, 0x1fe7}, {0x3ff, 0x80000001, 0x1, 0x7, 0x2, 0x2}, {0x8, 0x8fc, 0x80000000, 0x1000, 0xffffffff, 0x4}, {0x7fff, 0x401, 0x2, 0x4, 0x9, 0x9}, {0x5, 0x75, 0x3, 0x0, 0x80000001, 0x8}, {0xffffff68, 0x5, 0x4, 0x3, 0x20, 0x2b}, {0x9, 0x3f, 0x200, 0x9, 0x800, 0x5}, {0x6e004a4e, 0xffff, 0x2da5062f, 0xffff87a0, 0x7, 0x5}, {0x5, 0x800, 0x3ff, 0x50000000, 0xe9, 0x1}, {0x5, 0xffffff86, 0xca, 0x80, 0x2, 0x3}, {0x2, 0x1, 0x8eb5, 0x1983, 0x7a1a, 0x3}, {0x81, 0x401, 0xfff, 0x1, 0x48b, 0x9}, {0x0, 0x10001, 0x80000001, 0x401, 0x2, 0x5}, {0x3, 0x2, 0x20, 0x9, 0x6, 0x4}, {0x5, 0x7fffffff, 0x7f, 0xfffffffa, 0x5, 0x280000}, {0x4, 0x9, 0x400, 0x3, 0x7, 0x6}, {0x0, 0x9, 0x6, 0x34, 0x3, 0x3}, {0x5, 0x9, 0x9, 0x5, 0x55, 0x7}, {0x20, 0xffff, 0x243fd6c7, 0x5, 0x7, 0x20}, {0xa4a, 0xdf, 0x5, 0x1ff, 0x6, 0x3}, {0x101, 0x7, 0x80, 0x3, 0x2, 0x6}, {0x4, 0x9, 0xfff, 0x80, 0x6, 0x8000}, {0x401, 0x8000, 0x1f, 0x80, 0x0, 0x6}, {0x400, 0x420e, 0x7ff, 0x1000, 0xfff, 0x6c}, {0x0, 0xfff, 0x49a, 0x7, 0x8, 0x200}, {0xfffffff9, 0x3, 0xf0, 0x401, 0x1, 0x80000000}, {0x8c0, 0x8, 0x4, 0x8, 0x0, 0x7fffffff}, {0xd, 0x8, 0x370, 0xeed, 0x4, 0x1800000}, {0x3c, 0x6257, 0x84e8, 0x57e, 0x2, 0x1}, {0x1, 0x401, 0x3ff, 0x1, 0x2, 0xfff}, {0x5, 0x4, 0xfffffffd, 0x1, 0xffffffff, 0x6}, {0xc717, 0xce9a, 0x90000, 0x100, 0x7, 0x7}, {0x1, 0x80000001, 0x401, 0x3b, 0x1f, 0x56}, {0x8001, 0xfffffffe, 0x3, 0x8dd, 0x2b9, 0x800}, {0x2, 0xbb73, 0x6, 0x5, 0x8, 0x826}, {0x43, 0xffffffff, 0x7fbd, 0x101, 0x1, 0x7fff}, {0x3, 0x8, 0x0, 0x1000, 0x5, 0x20}, {0x2, 0x0, 0x9342, 0x93d, 0x2, 0x2}, {0x2, 0x92, 0x4, 0x12, 0x5, 0x10000}, {0xfffff800, 0x8, 0x8, 0x1ff, 0x40}, {0x7f, 0x5, 0x6, 0x9, 0x3, 0xffffffff}, {0x0, 0x7, 0xaef, 0x8, 0x1, 0x100}, {0x5, 0x80000000, 0x81, 0x40, 0x44780f91, 0x6}, {0x9, 0x1f, 0x3, 0x7ff, 0x2, 0x4}, {0x8, 0x7fff, 0x20, 0xff, 0x8, 0x8}, {0x8, 0xf1, 0x7ff, 0x400, 0xb3, 0x400}, {0x8, 0x7, 0x3, 0x0, 0x0, 0x9}, {0x6d, 0x8, 0x2, 0xa0c}, {0x0, 0x1f, 0x800, 0x7ff, 0xfffffffb, 0x1}, {0x1ff, 0x8, 0x71, 0x5, 0x8, 0x5}, {0x1, 0xfffffffb, 0x6, 0x80, 0x400, 0x7}, {0x1000, 0x5, 0x0, 0x6, 0x0, 0x9}, {0x0, 0x6e, 0xa4, 0x3, 0x7fff, 0xfff}, {0x9, 0xf63, 0x2, 0x4, 0xfff, 0x5}, {0x3f, 0x3, 0x3, 0x8000, 0x8, 0x3}, {0x6, 0x2, 0x56, 0x4, 0x400, 0xe4000000}, {0xfffffe81, 0x3, 0x1ff, 0x1, 0x3, 0xffffffff}, {0x8, 0x3f, 0x7fffffff, 0x8, 0x0, 0x8}, {0x0, 0xffffffff, 0x401, 0x9, 0x9848, 0x7}], [{0x2, 0x1}, {0x0, 0x1}, {0x3}, {0x1, 0x1}, {0x3}, {0x3}, {0x4}, {0x1, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x3}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x2}, {0x1}, {0x5, 0x1}, {0x2, 0x1}, {}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x2}, {0x2, 0x1}, {0x3, 0x1}, {0x5}, {0x3, 0x1}, {0x2}, {0x3, 0x2}, {0x4}, {0x5, 0x1}, {0x5}, {0x5, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x5, 0x1}, {0x3}, {0x5, 0x1}, {}, {0x0, 0x1}, {}, {0x3}, {}, {0x2}, {0x2, 0x1}, {0x4, 0x2}, {0x5a34d4a5c9a3d7bf}, {0x5}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {}, {0x4, 0x1}, {0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5}, {0x0, 0x1}, {0x1}, {0x5}, {0x2}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2}, {0x2}, {0x4}, {0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x2, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {0x4}, {0x5}, {0x5, 0x1}, {}, {0x7, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x5}, {0x3}, {}, {}, {0x2, 0xef13451e1d2f12a0}, {0x3}, {0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3}, {0x3, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3}, {0x4}, {0x2, 0x1}, {0x2, 0x1}, {0x1}, {}, {0x4}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0x1}], 0x1}}, @TCA_PEDIT_PARMS={0xe68, 0x2, {{{0x9, 0xcdf, 0x4, 0xce07, 0x1}, 0x3f, 0x0, [{0x4f3f, 0x1, 0x7fffffff, 0x5, 0x400, 0x3}, {0x7, 0x7fff, 0x7, 0x1, 0xffff, 0x3}, {0xfffffde1, 0xfff, 0x3, 0x100, 0x4, 0x5}]}, [{0xe2, 0x0, 0x8001, 0x3, 0x6, 0x8}, {0xca7, 0x0, 0x100, 0xce, 0x4, 0xbd6d}, {0x6, 0x6d0d, 0x0, 0x0, 0x8000}, {0x5, 0x7, 0x0, 0xffffff35, 0x9eef}, {0x6, 0xffffffc0, 0xffffffff, 0xfffff000, 0x4, 0xc7}, {0xb2c, 0x2, 0x9, 0x1000, 0x6, 0x2}, {0x4, 0x20, 0x1, 0x0, 0xfffffff8, 0x2}, {0x1c723c3a, 0x3, 0x8, 0x1, 0x4, 0xc1}, {0x2, 0x9, 0x6, 0x6311, 0x8, 0x4}, {0x742, 0x3554, 0x7f, 0x3, 0x6, 0xffffffc0}, {0x4bfb, 0xffffff01, 0x3017d610, 0x33, 0x6, 0x7fffffff}, {0x3672, 0x1000, 0x7, 0x6, 0x3, 0x6}, {0xfffffff8, 0x9, 0x8, 0x40, 0xfffffff7, 0x8}, {0xf3cc, 0x6, 0xe8, 0x64, 0xf3}, {0x9, 0x7, 0x4, 0x20, 0x9, 0x4}, {0x9, 0x0, 0x10000, 0x10000, 0x0, 0xfff}, {0x1f, 0x5, 0x800, 0x7f, 0xfff, 0x4}, {0x1ff, 0x6, 0x5, 0x6}, {0x9, 0x101, 0xffffffff, 0x8001, 0x5, 0x8}, {0x1b, 0x10001, 0x9, 0x100, 0x0, 0x6}, {0x2, 0x202, 0x3f, 0x2, 0x0, 0x7ff}, {0x300, 0x800, 0x2, 0x8, 0x3ff, 0xd7}, {0x5, 0x200, 0x41912e7d, 0xff, 0x8001, 0x7}, {0x3ff, 0x5, 0xffff, 0x7, 0x1f, 0x80000001}, {0x3, 0x167, 0x5, 0x9, 0x8, 0xfff}, {0x2, 0x9, 0x8a6, 0x100, 0x3, 0x1}, {0x5, 0x1ff, 0x5, 0x9, 0x5, 0x1}, {0x6, 0xa56e8fd, 0x1000, 0xfffffff7, 0x10fe00, 0x7}, {0x2, 0x80000001, 0x5, 0x80000001, 0xfffffeff, 0x7}, {0x1, 0x7f4bd37b, 0x2, 0x9, 0x2, 0x48}, {0x100, 0x3, 0x6, 0xffffff00, 0x3}, {0x1, 0x7, 0xfff, 0xffff7fff, 0x4, 0x60c}, {0x10000, 0x20, 0x0, 0x1b73, 0x9, 0x8}, {0x3, 0xe6c3, 0x1, 0x1, 0x5, 0x8001}, {0x2, 0x0, 0x7fffffff, 0x8, 0x4b, 0x2}, {0x7fffffff, 0x6f, 0xff, 0x1, 0x0, 0x1000}, {0x2, 0x9, 0x4, 0x0, 0x4, 0x8000}, {0x3609cd4e, 0x1, 0x35, 0x1, 0x1, 0x2}, {0x3, 0x7, 0x6, 0x80000001, 0x4, 0x80}, {0x8, 0xffff8000, 0xffffff7f, 0x0, 0x7fff, 0x1000}, {0x9, 0x10000, 0x7, 0x0, 0x8, 0x4}, {0xa74d, 0x80, 0x0, 0x4, 0xfffffff9, 0x1000}, {0x4, 0x8, 0x41748f06, 0x0, 0x9, 0x53ba}, {0x5d, 0x4, 0x1, 0x6, 0x7f, 0x5}, {0x6, 0x1, 0x5, 0x3, 0x9, 0x3}, {0xfb32, 0x1, 0x9, 0x5, 0x9, 0x9}, {0x2, 0x1f, 0x4, 0x8, 0x0, 0x4}, {0x1, 0x400, 0x1, 0xf8a, 0x6, 0x1000}, {0xfff, 0xa7c6, 0x6, 0x0, 0x7, 0x23c0}, {0x6, 0x9, 0x101, 0x3}, {0x20, 0x2, 0x40, 0x10001, 0x2, 0x6}, {0x200, 0x5, 0xffffff80, 0x5, 0x1ff, 0xc96}, {0x8, 0x8001, 0x0, 0x20, 0x6, 0x9e2e}, {0x1ff, 0x4, 0x6, 0x9, 0x9d, 0x6000}, {0x7f, 0x3, 0xfffffb37, 0x3, 0x0, 0x77b}, {0x10001, 0x0, 0x9, 0x3f, 0x200, 0x7ff}, {0x7, 0x3, 0x2f, 0x5c33, 0x8000, 0x3}, {0x0, 0xa95, 0x2, 0x6, 0x5, 0x2}, {0x3, 0x5, 0xca, 0x800, 0x7f, 0x4}, {0x244f, 0x101, 0x20, 0x5, 0x5, 0x1}, {0x5, 0xd61, 0x8, 0xf52, 0x8, 0xffffff3a}, {0x1, 0x0, 0x7, 0x6, 0x3}, {0xfffff468, 0x2, 0x9, 0x101, 0xc6a6, 0xfffffff9}, {0x9, 0x5, 0xd2cf, 0x0, 0x5, 0x3}, {0xfffff000, 0x5, 0x8c, 0xd80, 0x2, 0xa9c}, {0x2, 0x2, 0x2, 0x2, 0x81, 0xc574}, {0x4, 0x0, 0x800, 0x10000, 0x7ff, 0x5}, {0x7, 0x2, 0x5, 0xffff, 0x16a, 0x10001}, {0x437, 0x7, 0xff, 0x0, 0x0, 0x1f}, {0x7, 0x5, 0x9, 0xff, 0x0, 0x7f}, {0x9ec4, 0x1, 0x6, 0xf04, 0x0, 0x5d43}, {0x5, 0x3, 0x1, 0x10000, 0x7, 0x9}, {0x6, 0xb5d, 0x3ff, 0x1, 0x2, 0x1f}, {0x6, 0xfffffff7, 0x8, 0x0, 0x7, 0x7ff}, {0x8, 0x5, 0x0, 0x54, 0x7, 0x1ff}, {0x7ff, 0x0, 0xe5, 0x3, 0x70, 0x3}, {0x1f, 0x1000, 0x6554, 0x9, 0x2, 0x5}, {0x3f, 0x1f, 0x7fff, 0x7bff55cf, 0x2, 0xbd}, {0x6, 0x3, 0xfff, 0x30000, 0x101, 0x10000}, {0xffffffff, 0x40, 0x10000, 0x2, 0x5, 0xb9e}, {0x200, 0x9, 0xfff, 0x5, 0x10000, 0x9}, {0x4, 0x1, 0x4a1, 0x1, 0x8, 0x8}, {0xfffffc00, 0x2, 0x2d0, 0x9, 0x59e8dfc0, 0x3}, {0xfffffffa, 0x400, 0x10001, 0xffffffff, 0x4, 0x4}, {0xa5e8, 0x8, 0x3, 0x4, 0x7, 0x40}, {0x3, 0x6, 0x2, 0x7f, 0x4, 0x5}, {0xfffff9be, 0x10001, 0x1, 0xfffeffff, 0x5, 0x81}, {0x0, 0xf0, 0x0, 0x20, 0x0, 0x1ff}, {0x9, 0xfff, 0x7, 0x7, 0x80, 0x6}, {0x6, 0x6, 0x7f80000, 0x1, 0x0, 0x5}, {0x3, 0x3, 0x0, 0xf630, 0x1, 0x2}, {0x1, 0x1, 0x7, 0x67d8000, 0x7ff, 0x14e9}, {0x5, 0x9, 0x1, 0x8001, 0x4c, 0x3ff}, {0x7f, 0x3, 0x7fffffff, 0x7, 0x1, 0x1}, {0x0, 0x7, 0x0, 0x3, 0x24b4, 0x1}, {0x8, 0x9, 0x80, 0xfffffff8, 0xfffffffd, 0xa79a}, {0x3, 0x0, 0x4, 0x4, 0x9, 0x7f}, {0x2, 0x3ff, 0x5d643ffe, 0x1, 0x101, 0x10001}, {0x543, 0x5, 0x6, 0x400, 0x7ff, 0x505}, {0x3, 0x3, 0x558f, 0x8, 0x78, 0x800}, {0x1, 0x800, 0xe5, 0x1, 0x4f7, 0x4}, {0x81, 0xffffffe0, 0x3, 0x6, 0x1, 0xffffffff}, {0x1, 0xa5, 0xd16, 0x80, 0x2, 0x7}, {0x8, 0x2137, 0x0, 0x4, 0x8, 0x80000001}, {0x200, 0x6, 0x4, 0x7f, 0x9, 0xfffffff9}, {0x1, 0x7, 0x8, 0x390, 0x0, 0x200}, {0x97da, 0x2cda, 0x1, 0xffff, 0x1a}, {0x5, 0x3, 0x8, 0xfffff83c, 0x2, 0x9}, {0xfff, 0x5, 0x1, 0x8000, 0xffff, 0x9}, {0x6, 0xffff, 0x1, 0x6, 0x7, 0x74ef}, {0x1, 0x7, 0xffffffff, 0x3, 0x9, 0x200}, {0x80000000, 0x8000, 0xffff, 0xcee, 0x9, 0xfffffffc}, {0x4, 0xff, 0x8, 0x0, 0x20, 0x400}, {0x7f, 0x9, 0x0, 0x0, 0x0, 0x7fff}, {0x1ff, 0x8001, 0x4669, 0x2, 0x10001, 0x9}, {0x2, 0x1, 0x8, 0x1, 0x101, 0x4}, {0x7, 0x9, 0x2, 0xfffff7e7, 0x7, 0x3}, {0x9, 0x10000, 0x4, 0xaa79, 0xfffffeff, 0x3}, {0x10001, 0xb50, 0x0, 0x0, 0x4, 0xfff}, {0xb6, 0xffffffff, 0xf8b, 0x10000, 0x8, 0x4}, {0xffffffff, 0x86, 0x7fff, 0x6, 0x6e}, {0x92af, 0x80000001, 0x1, 0x7fff, 0x0, 0x8000}, {0xa00000, 0x1, 0x1ff, 0x5, 0x4, 0x1}, {0x2, 0x100, 0x5, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x1, 0xcc13, 0x3f, 0x6a7}, {0x9, 0x81, 0x9, 0xff, 0x8ac, 0x4}, {0x8, 0x20c, 0x62d884a7, 0x80, 0x3, 0x1}, {0x8, 0xfffffffe, 0x2, 0x0, 0x7fffffff}], [{0x2}, {0x2, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x2, 0x1}, {0xa0e524524e740063, 0x1}, {0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x2}, {0x4}, {0x3, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x4}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x1, 0x1}, {0x2}, {}, {0x3, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x4}, {0x3, 0x1}, {0x4}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {}, {0x1}, {}, {0x4}, {0x3, 0x1}, {0x2}, {0x5}, {0x3}, {0x2}, {0x2, 0x1}, {0x5, 0x1}, {0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3}, {0x5, 0x1}, {0x3, 0x1}, {0x6, 0x1}, {0x1}, {0x2, 0x1}, {0x5}, {0x4, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x2}, {0x1, 0x1}, {0x4}, {0x3, 0x1}, {0x5}, {0x2}, {0x5}, {0x4}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x3}, {0x1}, {0x3}, {0x2f0c17975df989bb}, {0x0, 0x1}, {0x4}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x1}, {0x2}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1}, {0x1, 0x1}, {0x4}, {0x1, 0x1}, {0x4}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5, 0x2}, {0x1}, {0x0, 0x1}, {0x4}, {0x5}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x60, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}]}, @TCA_PEDIT_KEYS_EX={0x28, 0x5, 0x0, 0x1, [{0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}]}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_vlan={0x10a0, 0x3, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0xeb, 0x0, 0x0, 0x2, 0x7b}, 0x2}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x10000, 0xfffffffa, 0x7, 0x0, 0x7ff}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x7d7}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xd26}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}]}, {0x1004, 0x6, "9ed2386512246b8b1339452a9c7e3f9caa845afa7afe1e3ae865845e47e43f1acc214214c7e203520780cfa0c68f203ebd078621e7468cbe596c56e929852b4c3b42980cc96244a50db253a54d6790ef6e8caba3a674c175861dc5f191ec05737d1d2bb576ef5eee3f65f2e4b89e0518c8675a7b3ab75f4a54cd0ff67b329b7c74be2916b604ad4c4873c3f0b0cae119da67f9890c4d67880bdd622b71589990bd3e5077f5da86b41be13b3a701c43fae82717978b763b8c384b4df4f8c893d7844ad33e8d29eebb3b83c394f90782bac75b226613b8a30c6afcbd5b2b50d9ac886945c38770cb34d72d16cf7e080b6f26035f537654440f20bfe2e8f39039c3a53e96ef033f7a9bbe2646638c0f99d577ac5d1408bd0651a44776e1d3d54a3d93affb5578ba05709636fca734d0720fbc0a89de0f0a7d82d752ca5f668089512fba1cbbbfbd0e99c4028c0cc115de0ce301936f67ad66179492582b0b5b0970a30f91baf6ece42b798ab44ef5059d3495bcc83c15617c1665daa8eed398243b3f3a54bafc392ecbe117b858ada5d7ea494a2e8d55c30c37f49ee389fc996ca81d92ede34a6b663a92e8c18c872dabd1581e42886494ba722d8c32d47edb7e1465078789d47ad1709cfd91f785a58269d84ef0996b159eb23d3bda9c05de74ee3880a1db8b06947c8c9254fc5c11998f048a1a964e0f9d01289cfd8628cf6a98fee6ddf2e9098591f1e3bc5bb80af56265b0469f2eaaee3645d48673c725d013a598c7bae49310003448988515724f58eb1cc51e7e10389fbb66e30fd64a72b35af6c449f08658be2882e3d884751dec8decf92ef1b2c061497b18717b43a67cde1c66a694d3397950d9bdf5aa4af8b4f5fd0a0bb81526cc90fee9fb33341f6956d7d0901e18b48397357a6f7df3d7e242c55c3b0089f888383800e1ddd8f2122ce256f7ef9a681ae9474431f18d88db34c93694570be1ec5758d953788da128ee83d3b977c282f9d81f71ea7284f4467bc082c14134c4263dabf30d2a2122f6280265a69e1961e725002c8a66e7f84e553109ae28f28ea059eebdc655f5a257cd54021071d4c4b8e263d76ea26bc952c0157d68692495bedc3fd7b5234ce279ad38eed3c91d6529b90869807b49e0986fc8ffdb72889f7afdf2a4c4d6ef1fd8c231e04c8e494510ccd2356117e1b998b7b9493b9e3595797d0a6bd769be39c32a24dbfc6e6b4d7e888fdfa58015191e283c306f649a24dec1c7bb90cbf4888b63f15382c5be85bc038da51dcba543dc74dfb5df9a9c9b8bd66194e1ef0745069c5f811bf80e23bd8ac544c2f7bbe5d514c051bea556b1fdac42734f8dfbfd2ceac6832d803c375a770ba6cf5816c136e4b7bfe91af3d9e8d4810e448296bf3381d07b7ffa7000a63df604a0b2010b6b41568fbb69ab505685098a2823d39015e1431553198e2c21891a7a45f300c7fa760fdc67a42b47f1451438564921802f5a479f52e23b9432bb6d375c5aa5b5bbc89dd25ae967cfa36594a46e5eef37181811a38ae107042c0c51ee00d5707e2363dcc72e5c2b4a6dadca585e31827ab87e95ac324424c6875c396624e15f209f7471c30aa65ca193520e03a6ca5129beb7f0f71502749b59265a4cd0031a4c73a8290fd193fe5d4122e69c7b683e599ed23929a665f35ac40eb93a18570df3d3f3958e72ceb8706c38a337c0069e38c4f17b66e591decf02d769371d9a85aff32af5d13c42a709c8586107da03787f170eb447dd02cf77711d4ef08c385a7802f8de0b7b08f3f838de3dd8e178a514374e974d7f55d2c63a9eca3b7bb5acaec5df17d86c5ffa7b8479636df3d29429b57e49c8542927251f11b6feaada3d68fcf0dc08e186a762d2ddae7b627e7d9cddbd2e4371744b4ef5a3911f0b56573e8d4922bfcb7d70a85d1bca1844f678c74c7865ec380320e42cd18438fbc9fbd43acdfcfd1657dae2a2c633ef8a70c4d8ced862458c270c855b9bbc8f7ef0aaea9886b6cc699da1ee984bcb1e22bf22f30ea488759d1ad80e2a135848b45d22d710571b74c7dbfa6cd7ce7990a4d690d01df7ce92fcdd1c37f8fc1748b8d61fbc610122eaca80b6bc91c992fa0212231113e47d7897fac7630c55fe7ed37f4755f4f7c393e17a9e5b4dd3b230df937e6115617afa048a2bb083fe2200cf9d5d7a29f79f56f3d507d0737c121ac876b3d9998b624459a99754f3902032c60994cb0e6c3d33e348030ff9a01ffb81419a71eacc6b5b0351874d9fc9e24e2d6489e8dd344ce9ad1dc4a1d4ff2eba42dfe66c1fd05e76d85aa9913178960f0b45bd723d5c55cc90644b12294109db821d4a2b2e816d4ee051ec0c9d10fe90492f267fa16babbd2ef4f7afeaef402bee6e28c303a92a41ae71a2cefbea3acbf4933e4656eb6cb7d1c96546bcf46cb67936d8da55a6044eb8eca181c811359d7203f730448fbbd939587faf8a0700be1309ffdd7352f838ed3f1b0fe3eb1663fd1d5e97b93cf44e0b95570986f3f279e711d8e5272d2069f9d5d46269060dcb87ec865154abefecc8bdfb98e82635e3066dd6226ca45e85e8d1a509a7ddb42fb44d26a7038e5d9e8700b25fad5497fa353f89acd9c2b41b35b3bf742d4890ac34dcba9c69c8d8e764f64ac02bdda1c3c7d278c1367581cc3f7fe3ff409e3aa970ef8dab4b37a8cbd6d3d62e0b94e689e2a06e72f08724a9f6b7896a23e040b4b5bf85461b0b8a4ed588b3beea4c8b600ec7cc033ccfae1d317942ec537c0e4b8145adb50c2569f6be1e1900e9c6027ec26c5a8abebcd7a5baf2ad9217412d6880750a12a852a31aa593ce4448fc00bf0d36dcc508a7d4480146deda4b46967eaebef498642a1e61d68f2eb35bae09392320106d3b42b19169e4a4811cde3ca6d709e8e93d43a2e845f341ac30e397b2a218bda449233eeccae5f5f394006eedb9252a37238f8f29059f8d36d33ad7b641d75f398c8106f4984e63bfb5abd36a797c947ea39d569695d30f0c47df78703fb23dd0fee3c3dd7190a6cdbe4edd7161254da1b9d6cc74a2464f577c52b8022024c92736ae7c01756d28c9be2bc6ad93766b7cdf2eba08f1fac7820b43dbc1f55031701287678da05dd65388cc9bb9c498afa93789b85b3af61b16eb8137512b67b1cd856b9c415068b04b787fd50ec37fdf98e6148968090504d7d3201caf85caa0399415a1846c919f6c55468c4aef33b67d31b365023cf8f5c9ca8b7184edd681f7418f6ccdd3785d2a9d957afdcc61666759a8f9835ace2b60768995b5dcafe43e8f41925bd4e6750abd668009b59948023305fc7745499480fb94be82f7b9039e891bc87c6821af7122e99ed5d4a06e187580d0128af057e9b2a725ba7b5262bcabc3064f6b6a35791355aaff5dc604917beed08b9a6c288ff3f432e4de3747ba46185bb4464850f73430826d5047cbcdb6944d030228cdd51d5626fcec1d22453f944af0bcb16ef4ca9cf0109eb0ed9a39ea6ecb83ea1d02312990638c3d5ae61fb956f8d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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_sample={0xd4, 0xb, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x7, 0x1, 0x6, 0xfc, 0x3}}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x80000001, 0xffffffff, 0xfffffffffffffff8, 0x6cd0b04, 0x81}}]}, {0x76, 0x6, "851bb147989efd9f4015d85d6a747d669f6f93609c2feab9bfefd87d5ea72b25bbfd66663db4146969f547823759da4e22d14316d0340faebd34cfe8ad85d79d71f8a76ffa76617f06c352bfe89581f39f98816839aeddf9b04f90ffec5f03da0fcb1e767ab87a6a66bdcf28ec11dbb71674"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_CGROUP_POLICE={0x410, 0x2, [@TCA_POLICE_RESULT={0x8, 0x5, 0x83}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x1, 0x6, 0x2, 0x5, 0x7fff, 0x4b, 0x4, 0x0, 0xfffffffc, 0x2, 0xffffffff, 0x0, 0x7, 0x1ff, 0x7, 0x80000000, 0x8, 0x154, 0x5, 0x0, 0x80, 0x4, 0x5, 0x5f, 0x2, 0x9, 0x10001, 0x10001, 0x9, 0x9, 0x6000, 0x8, 0x2, 0x3, 0x200, 0x40, 0x7, 0x9, 0xfffffe93, 0x0, 0x1f, 0x6, 0xbb, 0x6, 0x100c, 0x40, 0x1f, 0x4, 0x8, 0x5, 0x4, 0x200, 0x6cfa, 0x4, 0x7, 0x4, 0x7f, 0x5, 0x401, 0x4, 0x6, 0xc5f4, 0x8, 0x7, 0x10001, 0x7ff, 0x3, 0x6, 0xffffffff, 0x4, 0x8, 0x6, 0x800, 0x8001, 0x7ff, 0x9, 0x3, 0x7fffffff, 0x8001, 0x3, 0x80000000, 0x8, 0x64, 0x9, 0x1, 0x0, 0xad, 0x0, 0x0, 0x8, 0x65, 0x3ff, 0x9, 0x5, 0xec, 0x80000000, 0x0, 0x5, 0x400, 0x7, 0x8, 0x101, 0xfffffffb, 0xea5b, 0x1, 0x8, 0x200, 0xa56, 0x7, 0x9, 0x3f, 0x800, 0x9, 0x2, 0x1, 0x4, 0x0, 0xffff5755, 0x549, 0x2, 0x1, 0x100, 0x7, 0x800, 0x401, 0x491a, 0x7ff, 0x80000000, 0x87e4, 0xfffffff7, 0x10000, 0xffff1603, 0x1, 0x8, 0x4, 0x100, 0x7fff, 0xfffffdcd, 0xfffffffb, 0x3ff, 0xf930, 0x1f, 0x20, 0x1f, 0xbcdf, 0x1, 0xfff, 0x3, 0x101, 0x6, 0x7, 0x0, 0x200, 0xffff, 0x4, 0x3, 0x9, 0x2, 0x3, 0xfcfe, 0x6, 0x1, 0x5, 0x389f, 0x8, 0x101, 0x7, 0x1, 0x3, 0x1, 0xdf, 0x6, 0x2, 0x3f, 0x200, 0x40, 0x100, 0x80000000, 0x3, 0x5, 0x7fa435aa, 0xffc000, 0x9, 0x102, 0x80, 0x6, 0xffffffff, 0x5, 0x3, 0xa24, 0xfffffffe, 0x6, 0x3f, 0x66fe79c7, 0x50, 0xffffffff, 0x7fff, 0xffffffff, 0x101, 0x9, 0x9, 0x1, 0x8, 0x8, 0x7, 0x9afa, 0x1, 0x0, 0xe2b5, 0x1000, 0xffff, 0xec4, 0x3, 0x4, 0x3, 0x8, 0xfffffeff, 0x800, 0x2, 0x7, 0xd4, 0x2, 0x0, 0x31000000, 0xc41, 0x8, 0x43f, 0x7ff, 0x80000000, 0xfffffff9, 0x56, 0x80, 0x8, 0x7fffffff, 0x8, 0x6, 0x0, 0x2, 0x9, 0x101, 0xfb, 0xffff00f0, 0x4, 0xffff, 0x6, 0xd9e7, 0x1, 0x1141, 0x9, 0x0, 0x996, 0x10001, 0x3, 0x2, 0x5]}]}, @TCA_CGROUP_POLICE={0x4d4, 0x2, [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x3, 0x9, 0xffff, 0x200, 0x7, 0x8, 0x0, 0xb80, 0x81cf, 0x9, 0xfed, 0xfffffffc, 0x9, 0x1b, 0x2, 0x8, 0x7, 0x5b, 0x600, 0x19f5, 0x7fffffff, 0x8, 0x3, 0x2, 0x8, 0x4, 0x2, 0x3, 0x410, 0x0, 0x7ff, 0x400, 0x9, 0x3, 0x75, 0x401, 0x4, 0x3, 0x9, 0x5f0a57f2, 0x2758, 0xbc1d, 0x0, 0x8000, 0x7f, 0x6, 0x5, 0x4, 0x9, 0x1ff, 0x1, 0x18d5, 0xbd3, 0xd616, 0x0, 0x5, 0x4, 0x37d, 0x5, 0x5, 0xffffffff, 0x90000000, 0x9, 0x8, 0x639, 0x6, 0x5, 0x80000000, 0x7fffffff, 0x4, 0x6, 0x800000, 0x3e4000, 0x4, 0x7ff, 0x4, 0xff, 0x7fff, 0x800, 0x9, 0x1, 0x6, 0x7, 0x2, 0x800, 0x4, 0x55, 0x1f, 0xf4f, 0x7fffffff, 0x6, 0x1f, 0xb3, 0xffff, 0x7fffffff, 0x80000001, 0x9, 0x8, 0x3, 0xbf4, 0x1, 0x5, 0x5, 0x3f, 0x6, 0x624, 0x4, 0x7, 0xff, 0x2, 0x20, 0x10000, 0x7, 0x8001, 0xf79, 0x7f, 0xa564, 0x4, 0x7fffffff, 0x100, 0x7, 0x400, 0xf0000000, 0x7, 0x2, 0x4, 0x552, 0x6, 0x9, 0x1, 0x2, 0x7, 0x0, 0x7, 0x3, 0x6, 0x401, 0x1, 0x6, 0x9, 0x3ff, 0xb1b, 0x9, 0xfffffff8, 0x4, 0x100, 0x2, 0xa00, 0x1, 0x2, 0x1, 0x8, 0x8, 0xc69, 0x2, 0x1, 0x20, 0x20, 0x1, 0x2, 0xd0, 0x1ff, 0x6, 0xffff, 0x60ba8a34, 0x101, 0x1, 0xffffffff, 0x2, 0x0, 0x312e56e6, 0x10000, 0x9, 0x722e, 0x1, 0x0, 0xfffffffe, 0x2, 0x1, 0x1, 0x800, 0x9, 0x4, 0x8, 0x5, 0x6, 0x8001, 0x5ce2, 0x5, 0x6, 0x101, 0x7, 0x4a, 0x6, 0x3, 0x8, 0x6, 0x3ff, 0x0, 0xfffffff9, 0x7f, 0x1, 0x2, 0x233, 0x8, 0x5, 0x10000, 0x9, 0x40000000, 0x8, 0xb0d3, 0x40, 0xfffffffa, 0x10001, 0x2, 0x0, 0x6, 0x9, 0x1f, 0x5, 0xffffffff, 0x0, 0x3f, 0x1, 0x5, 0x7fffffff, 0x81, 0x1d2c000, 0xd43, 0x0, 0x81, 0x2, 0x80, 0xfff, 0x6, 0x8, 0x9, 0x1, 0x2, 0x8000, 0x1ac, 0x4, 0x6a2, 0x4, 0x0, 0x0, 0x1000, 0x7fff, 0xcbe8, 0xfffffff8, 0x6, 0x4, 0x9, 0x9]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x5, 0x2, 0x6020, 0x7, 0x81, {0x1, 0x1, 0x4, 0x8, 0x2, 0x1000}, {0x1, 0x2, 0x2, 0x1000, 0x1, 0x100}, 0x1, 0x68e}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7f}, @TCA_POLICE_RESULT={0x8, 0x5, 0x66}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x20000000, 0x101, 0xfffffff8, 0xffff, {0x9, 0x2, 0x0, 0x101, 0x2, 0x1}, {0xb1, 0x2, 0x0, 0x5c84, 0x2, 0x5}, 0x7, 0x101, 0x5}}, @TCA_POLICE_TBF={0x3c, 0x1, {0xfffff300, 0x20000000, 0x2, 0x8001, 0x6f7f, {0xfb, 0x2, 0x2, 0x3, 0x8000, 0xc35}, {0x1f, 0x2, 0x30d, 0x8, 0x8}, 0x80000001, 0x7d0d4f8a, 0x6}}]}]}}]}, 0xa110}, 0x1, 0x0, 0x0, 0x40}, 0x40000) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x80, 0x10) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x100, 0x0) [ 496.451033][ T22] audit: type=1326 audit(1620741642.342:1003): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17529 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:42 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc0000000, 0x0) 14:00:42 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:42 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:42 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 496.531265][ T22] audit: type=1326 audit(1620741642.422:1004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17558 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:42 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x40800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:43 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0xc0000000, 0x0) 14:00:43 executing program 2: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x40800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="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", 0xfc, 0xfffffffffffffffb}], 0x2016020, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a6fa2e36e616c5f6465763d3078303030303030303030303830313030302c646566636f6e746578743d726f6f742c66736d616769633d3078303030303030303032303030309d5a500962af06b96d643d696e6372656d656e74616c2d667300646f626a5f757365723d696e6372656d656e74616c2d6673002c00"]) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r1 = openat(r0, &(0x7f0000000380)='./file0/file0\x00', 0x100, 0x60) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r6) mount$fuse(0x0, &(0x7f0000000f00)='.\x00', &(0x7f0000000f40), 0x800002, &(0x7f0000000f80)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x200}}, {@allow_other}], [{@fsname={'fsname', 0x3d, '-&///:'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}]}}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f0000002b40)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x0, 0x0, @start={r8, 0x0, "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", "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"}, [0x0, 0xa25d, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0xb0, 0x8001, 0x0, 0x0, 0xfff, 0x219, 0x0, 0x70b, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0xfffffffffffffff9, 0xfffffffffffffbff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xf5, 0x100000001]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000400)={r8, 0x4}) unlink(&(0x7f00000003c0)='./file0\x00') setreuid(0x0, 0x0) syz_mount_image$fuse(&(0x7f0000001080), &(0x7f00000010c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x10000, &(0x7f0000001100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c746f6f746d6f648100000030a0473030303030303030303030303032303030302c757365725f69643d", @ANYRESDEC=r3, @ANYBLOB="2c6772c775705f69643d", @ANYRESDEC=r4, @ANYBLOB=',allow_other,default_permissions,blksize=0x0000000000001800,default_permissions,max_read=0x0000000000000003,rootcontext=staff_u,subj_user=[\',hash,fsuuid=02458ef2-95e~-c8a1-8e50-52ec2846,fsname=\x00,uid=', @ANYRESDEC=0x0, @ANYBLOB=',uid<', @ANYRESDEC=0x0, @ANYBLOB=',obj_role=!^\'},rootcontext=system_u,\x00']) 14:00:43 executing program 2: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x40800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 0: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 2: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:43 executing program 0: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 497.556050][T17597] fuse: Bad value for 'fd' [ 497.577345][T17597] fuse: Bad value for 'fd' [ 497.602646][T17619] fuse: Bad value for 'fd' [ 497.613052][T17617] fuse: Bad value for 'fd' 14:00:44 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x401, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0xfffffffc) 14:00:44 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 0: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x400000000, 0x0, 0x0, 0x800001, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x8000, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x129) 14:00:44 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 3: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:44 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/69, 0x45, 0x12002, &(0x7f00000001c0)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@bcast, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80) 14:00:44 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x300d}) 14:00:45 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 3: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='gfs2meta\x00', 0x10, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x80001) 14:00:45 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 499.253346][ T22] kauditd_printk_skb: 6 callbacks suppressed [ 499.253356][ T22] audit: type=1326 audit(1620741645.142:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17629 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:45 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x0, 0x0, 0x200048, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:45 executing program 3: mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:45 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 499.336058][ T22] audit: type=1326 audit(1620741645.222:1012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17658 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:45 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 499.437955][T17677] incfs: Backing dir is not set, filesystem can't be mounted. [ 499.461964][T17684] incfs: Backing dir is not set, filesystem can't be mounted. 14:00:46 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xffffffffffffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:46 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/85, 0x55}], 0x1, 0x8000, 0x8) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x6, 0x4) 14:00:46 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 500.164801][ T22] audit: type=1326 audit(1620741646.052:1013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17658 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 3: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 4: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {r0, r1+60000000}}, &(0x7f0000000140)) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:46 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:46 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 500.256345][T17697] incfs: Backing dir is not set, filesystem can't be mounted. [ 500.264048][ T22] audit: type=1326 audit(1620741646.142:1014): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17692 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 500.288134][T17702] incfs: Backing dir is not set, filesystem can't be mounted. [ 500.373826][T17718] incfs: Backing dir is not set, filesystem can't be mounted. [ 500.382590][T17717] incfs: Backing dir is not set, filesystem can't be mounted. 14:00:47 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0/file0', [{0x20, 'incremental-fs\x00'}, {0x20, '{.^-\xc2['}, {0x20, 'incremental-fs\x00'}, {0x20, 'incremental-fs\x00'}, {0x20, ']!+!#\tF]-'}, {0x20, '\\{,!'}, {0x20, 'incremental-fs\x00'}], 0xa, "0d842ca7af03682338bcef5c2cfe875021d13537b34f160710b40871856d7b02ebd0318246100023210ee27d4fae08e5a518fb3fab143c11fac38d1b1af31a250040add0cb0823c30eb6161fca9d3bf8c7e567606b1867c033b7e3eb6f884eecc1b0eace5b70b4245b106a79e195ab343a346463da1d47d45450a9fc454a6adde85a50c04b1311a75b40897b6c697e9b287a88e177d5e52f689b20a4e656acc7e65ac9c4f2acf7efaa2467c4e28f93c3ddaaf5a465f509d19f8582d26680afcbc25076394fcd1a1b3aea406548ce28abac59bde800c9c5cb40fe792119a0b6d890bf67d79a24d79c49b300f79a7fea"}, 0x156) r1 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) 14:00:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext, 0xc48, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xb) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x9) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x1f, 0x2, 0x4, &(0x7f0000000140)={0xffffffffffffffff}) fchdir(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 501.082109][ T22] audit: type=1326 audit(1620741646.972:1015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17692 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100008, 0x0) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='affs\x00', 0x1000, &(0x7f00000001c0)='incremental-fs\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000240), 0x82, &(0x7f0000000280)={[{@xino_auto}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@default_permissions}], [{@fsname}, {@appraise}]}) 14:00:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) [ 501.176336][T17730] incfs: Backing dir is not set, filesystem can't be mounted. [ 501.194561][ T22] audit: type=1326 audit(1620741647.082:1016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17728 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 501.293237][T17749] incfs: Backing dir is not set, filesystem can't be mounted. [ 501.359293][T17758] incfs: Backing dir is not set, filesystem can't be mounted. 14:00:47 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:47 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)=@filename='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x1000000, &(0x7f00000001c0)='incremental-fs\x00') 14:00:47 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:47 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:47 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:47 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 502.016810][ T22] audit: type=1326 audit(1620741647.902:1017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17728 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 502.127587][ T22] audit: type=1326 audit(1620741648.012:1018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 502.128920][T17780] incfs_lookup_dentry err:-1 [ 502.194340][T17780] incfs: Can't find or create .index dir in ./file0 14:00:48 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x5, 0x2, 0x80, 0x6, 0x0, 0x9, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x9}, 0x1, 0x7, 0x3, 0x0, 0x4, 0x7, 0x28, 0x0, 0x2, 0x0, 0x1ff}, 0xffffffffffffffff, 0xe, r0, 0x1) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000180), 0x8, 0x4000) sendfile(r2, r3, &(0x7f00000001c0)=0x100000000, 0x64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x9, 0x78, 0x5, 0xfc, 0x0, 0xfff, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x20, 0x1, 0xc099, 0x4, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x7fffffff}, r4, 0xd, r5, 0xa) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:48 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:48 executing program 4: mount$9p_virtio(&(0x7f0000000080), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x41004, &(0x7f0000000240)=ANY=[@ANYBLOB="7472616e733d76697274696f2c6d6d61702c6d73697a653d3078203030303030303030303030303032302c6163636573733d636c69656e742c76657273696f6e3dcd70323030302e752c666f776e65723c", @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000003c0), 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000500)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xe5) setxattr$incfs_size(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), &(0x7f0000000380)=0x6, 0x8, 0x0) 14:00:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000100)=@nullb, &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='gfs2meta\x00', 0x10, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) open_tree(r0, &(0x7f0000000080)='./file0\x00', 0x80001) 14:00:48 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 502.938918][ T22] audit: type=1326 audit(1620741648.832:1019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17773 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:48 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x40800, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:48 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xc0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:48 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x40000000, 0x0) [ 503.006432][ T22] audit: type=1326 audit(1620741648.892:1020): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17803 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:49 executing program 0: syz_usb_connect(0x6, 0xd02, &(0x7f0000000240)={{0x12, 0x1, 0x300, 0xf4, 0xac, 0xbe, 0x10, 0x18e8, 0x6229, 0x94f0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xcf0, 0x3, 0x4a, 0x4, 0x20, 0xb0, [{{0x9, 0x4, 0x6b, 0xfd, 0x8, 0x90, 0x96, 0x58, 0x33, [], [{{0x9, 0x5, 0x3, 0x0, 0x400, 0xff, 0x80, 0x3f, [@generic={0x87, 0x22, "f502190a0ea80dd28393279a28c5029ed71ce187a84b1e44120faef43ff6bcff0a8c7afad55d4604214072daf469dbc1ec1340ba8d7bf253afdca669d5b3cd19a474634bd513a55a7ed99dc5e983756ef154af523c873cc3bd0c42157b1ff848adbbc8ecb64ee4174f3979f0236b9d8dc4ec1c98ab109f443008a58c004e99d12a02cce1e5"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x3ff, 0x0, 0xeb, 0x5, [@generic={0x87, 0x31, "76ad74e0b40bf493e756f8167fedda22f49d478a55f2b36983a131b9fc2bd0be2b9dff4bf787ddc640937a40ba5ebb487cc0677f0747bc486e9a9f661f7fc66dd2513739294eb8fc365d881e4eb290d19a93cf1b59dcb0cf2716de358b466778f488b745b0c231a134e922c9fda555fc93e1cac1aac32f3eba0e04ef2c3aee6520e45f540c"}, @generic={0x4d, 0x24, "6658f3b2fadda5651f0541ee1d781128601df7ac8f3d0ee86472d59d996d4fbb42593667dffac81d855a19eb56a6f4e734b7835968af7a66f9ee1b1beab3580151b6eb10c57cce1c82d635"}]}}, {{0x9, 0x5, 0xd, 0x10, 0x400, 0xf5, 0x9, 0x7, [@generic={0x30, 0x1, "4ff4e6f24b9baa362a384aa5d5868ba4c728f9a82fdba79ded4285b1e177ad65f2dd6c2220b841061435168d0622"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x108, 0x4, 0x2, 0xde, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x81, 0x7fff}, @generic={0x46, 0x1, "77449b08ef161c7d4e72711b4b1378e84808720aca814d0a14a2e5e581d51ad44a0d2692e28b4c4f3006bb81f13dbe47aa84b7f1de678bdfac427b213fd681d08fa4fd67"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x8, 0x81, 0x81, 0x8}}, {{0x9, 0x5, 0x7, 0x3, 0x3ff, 0x3, 0x3, 0x1, [@generic={0xdf, 0x1, "f3b41adfd5e45b37fc6e6a93f3e3e501375b236ba2f401a1e9cb9a793461da5f1e5df117f296fa82f9236e5113311601f772458909cafa482aa105fa6a7cfbaff2579f21262e3fd3e4d82a924a4a4b3c02b19ac9740466ac42d8575c175219643b6f69885c9de98434b86985fd434ffa24c38f9fc892f51a4e57d65cfecdcd81f22c72849fc926fe1918f74be3c53785b71db591f0e2b8e6ca1f8231c0c3c6b8aa9232f197755370aea366670243b1b2622e659201e9693247feef347a237f9b7401753f20773b69639a514fc197335b49a584ceff2760634ad7ed6bf1"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x200}]}}, {{0x9, 0x5, 0x7, 0x0, 0x10, 0x1, 0x7d, 0x4, [@generic={0x3d, 0x21, "138c67b59fabe9d08de1ff01ecebb425bd59df11676699b7fc0a969922348c3a9ad952a5a3ed8ecf66a2ae94f167e7dbd53ba45e0cacff42c41d1e"}]}}, {{0x9, 0x5, 0xd, 0x2, 0x3ff, 0x0, 0x1f, 0x40}}]}}, {{0x9, 0x4, 0x5b, 0x6, 0xe, 0xbf, 0x52, 0x49, 0x40, [@cdc_ecm={{0x9, 0x24, 0x6, 0x0, 0x0, "9ffd1e84"}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0x6, 0x9, 0x9c, 0xff}, [@mdlm={0x15, 0x24, 0x12, 0x7}, @mbim={0xc, 0x24, 0x1b, 0x742, 0x24, 0x3, 0x9, 0x8, 0x9}, @mbim={0xc, 0x24, 0x1b, 0x9, 0x1f, 0x1, 0x3, 0x9}, @obex={0x5, 0x24, 0x15, 0xf5}, @mdlm={0x15, 0x24, 0x12, 0x1}]}, @uac_control={{0xa, 0x24, 0x1, 0x4, 0x6}, [@mixer_unit={0xb, 0x24, 0x4, 0x5, 0x3, "82b9d3cdb1c3"}]}], [{{0x9, 0x5, 0x80, 0xc, 0x3ff, 0x8, 0x19, 0x2, [@generic={0xdc, 0x10, "be29c0922186e5613c0e32fa66782478af12d3ef9477e7f57cb8f1fa0a42ab55a3cc71e37f11265d733eabcc5211a189137644a284cd4c36f4df33923ee7da7597b45624b9f72837c90f6576bb032f133f0da2b034514e46d014b9c95d414ca4f8880153b93a28456bc38c54767b29af8693531174043fe06ff59632d3b9f6b4ce4232d0a2e3ac753c5d92a2ac417db863ab399b74eb0617a493b9bf0ae819920974ac093c755d40c2e24d44a0e906d8f3181e765c6bce5f4e0782d2f96a672e830abbfc2cfff255bd4e84e5a67e8ef599cb8029b544c81acd24"}]}}, {{0x9, 0x5, 0x4, 0x3, 0x10, 0x10, 0x7, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x2}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x6, 0x81, 0x5, [@generic={0xa5, 0x9, "a470b9005cb13912a4a54d742d94bfedbedc2bb47163e8b81b5ff0bee2a5b0504426b93622a6505d276aed4be6bda51fc6fcce910bdddea18795fbac0f4217e902868d7b1f00929441aed876a8189d0b9be795c944b7969cae502e7828fdde93787532120572a9d06aa9e53717617ef4dae2bff99ed685e39526dd50e1b9502003a2104ff0192ef9ef56dc930e3b48633938b3f34a767691aaf55d3cebe545476d3d49"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x51, 0xffff}]}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x2, 0x3, 0x20}}, {{0x9, 0x5, 0xb, 0x8, 0x3ff, 0x1, 0x3, 0x5, [@generic={0xe1, 0x0, "e9ee5e4db2038e59a30c7240173f55a28d9309b05dddbcf2d0f1d3ed9bb4a15897a59f12a401bcb8bb3d0c9ded27e073a43d68c2a45e4e3140d7a0d0b69445c72c1b35ef13a05ba0d3c0911757a02531ed5942cfb7aa31b2281e0f2253e59bb64ebc815b5293d17b1c24702afe3d5602c41f5fd9aa2d529fde646d85caae12e5c7bc0326bf3c0611b64edec018b5382f02272bbd2a2bfc5fbed564e334cbc42442838045864c01b3e50baad5410cea47e6aeef50dd1822d228adc1e72481b9327354ed26fb561f499c275b20311b8d9ba837f8df1a7015f42e52a905e6578c"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xfd, 0x200}]}}, {{0x9, 0x5, 0xd, 0x10, 0x10, 0x7f, 0x0, 0x20, [@generic={0x5a, 0x21, "133fb5eae6d9049764017d69415df83e3661e7060e71c765d10cf30c75da63aa6574b6cf0bd15126147b957cb20a108f5ddcbcbac899ca2c236fb278b07a97890c704f183394653876c9905104e9ebfb322d7890c3c16248"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x8, 0x1, 0x0, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1, 0xf1}]}}, {{0x9, 0x5, 0x9, 0x4, 0x0, 0x3, 0x9, 0x7, [@generic={0x8c, 0x2, "60cfccc1c92fd43ebd9e26f5705aa2d6cf65fe053bd27e336356065b2e465d74d0dc3f05c1efa0a34d5352d6e073dde5736442681a7314055822c63b2a300028f54a4b66b9063aeb0adcfe3783ba1f0028a493151553fdd88ff820e7de6ad77300d7625ffe86a93ffd5817291c52dee2c264704ebb3d137b0e7aff9d0ac7720a275a7d2224f40327ddd8"}]}}, {{0x9, 0x5, 0x4, 0x8, 0x40, 0x7f, 0xfe, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x3f}, @generic={0x4f, 0xc, "306dfca77ae31f54d4edf149d2bd373191198c3c8b6a6a8e4063eab2cd7edab0698d398c96d41c073319f514a996a9d4fc86b2ffc94e6cf23c899dd43919a5d76f26a16dd89ec1eb69ac199cd6"}]}}, {{0x9, 0x5, 0xa, 0x4, 0x3ff, 0x4d, 0x3f, 0x2, [@generic={0x97, 0x9, "3e9abd8e622ec28b861590c734fc2ad9dcf9af7e1e26234c6a9503e0625b1d256a9ae0bbb2ff1b98b9874468fd03bee78455f5622184b81541756c9298b42e9a00d713b64fcc937f898626d5b0f0fbdd67e60af125a8f40a7f31b18aed8effc964ecebc650038c6faafdbbdacfb72c3aab62e4ccad4d26d13d4e6508721df8463c2f30d59cf63ac1ccb51f701d178b376a00c08777"}, @generic={0x5c, 0x7, "a6486051e058d524dfbe4270e639ccad43249dcbe846274808fdb5dff1ed8d281a08d115a2446b2067ae5b4c20603a2500709efbfc7ce582004aff1ceaaa411e825cbc60113cbfc91324360047dd794ca9fa8fef0b538ccb8efc"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x3ff, 0x7f, 0x2, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x3, 0x81}, @generic={0x79, 0xb, "1ff9441adaf582918265199ef55ac29b6059c443b39b53d6f161f81b03650c36e6078171e14af19bc230d6e8a3f93bda0813c11992160a191bf340703837ec76f76bfd00e7a60ac679a71f85c050b9b25eb04d2189cdbb3fad2489303bd50e4870750f6f58820eb75e5bab0f88f332ec2c918bd474c833"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x1, 0x5, 0x5, [@generic={0xf2, 0x4, "5371db062f2d3c7f24c1365454cdde9d007940d43668652c3afd9b6c1320b8225a93a573dbaf1a29d7a0806610acbb5cf6f337786e93d8e585f9599993efb641c94c87a322bc306af459196d10774a5c24ad54627ace325cb2806d03b3f61ede4f55f8d185573f609b8095f7c8e2f21bcccd854cd36b7692d09a13717be3927cc67762069025038f74efe16562f5d20e40ea07cf00821b3f461b2e70ad205e4eb6eb786a2d3704e2efbbc91134303c675ed674199947931dd597e0a2590ae11261a7c9284ebc704634a217ebee40f8c366fe9dce6ec3770a76e7830fd2da4bdee431365ea423e70af971de65eddc86a9"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x9, 0xf9, 0x40}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x1e, 0x4, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6}]}}]}}, {{0x9, 0x4, 0x9, 0x39, 0xd, 0x2, 0x2, 0xff, 0x7f, [@cdc_ecm={{0x6, 0x24, 0x6, 0x0, 0x0, "ba"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x629a89bb, 0x5, 0x800, 0x1f}, [@mbim={0xc, 0x24, 0x1b, 0xffff, 0x7fff, 0x2, 0x3f, 0x0, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0xd0, 0x9, 0x81, 0xff}, @mbim={0xc, 0x24, 0x1b, 0x81, 0x3, 0x1f, 0x5, 0x9, 0x3f}, @dmm={0x7, 0x24, 0x14, 0x6, 0x3b}, @ncm={0x6, 0x24, 0x1a, 0x40, 0x10}]}], [{{0x9, 0x5, 0x1, 0x3, 0x200, 0x81, 0x1, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x6, 0x41, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x0, 0x7fff}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0xcd, 0x8001}]}}, {{0x9, 0x5, 0x0, 0x10, 0x8, 0x6, 0x2, 0xfb, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x81}]}}, {{0x9, 0x5, 0x5, 0x0, 0x10, 0x4, 0x7f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80}]}}, {{0x9, 0x5, 0x7, 0x10, 0x400, 0x7, 0x3f, 0x7f}}, {{0x9, 0x5, 0x5, 0xc, 0x200, 0x40, 0x8, 0xff, [@generic={0x5d, 0x21, "e2dbe539642b20941114a9c8de9509e3c10d3ff258a83d8f2565ec9cbc19bc702f9d8ed12c0540d773381c6d9b2a5510382d6580bb1f387bc3bfb555a330ecf70643fff8e6a8a3f33a1c7622a9da0f2d89e4e5514eee8529d8f150"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x80, 0x3f, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x5}, @generic={0x9b, 0x5, "db3c590c80dcb79b0a91ea8b3eb38c17ffc741f37fd6e5c2b75ee185ad4295979dbd6c7a06db4a57b3ca4ae7135a405b571e7b5e6b62e6c7298e1430590e8029d655dba9b1d9a49bba5f5a5212cbca01e0fbd22f90bff0d47190b544424325a0b4bfe906ea08a4f978ec1db4cdee5fea5e12252781f0a4a55c013550ca64f1a9074bd17da8b0453488c1966dd568a744ba95cba3847210e9fb"}]}}, {{0x9, 0x5, 0x6, 0x10, 0x40, 0x6, 0x3, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0x9}]}}, {{0x9, 0x5, 0xc, 0x0, 0x7a7, 0x0, 0x9, 0x80}}, {{0x9, 0x5, 0xb, 0x8, 0x10, 0x1, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x5, 0xe2}]}}, {{0x9, 0x5, 0x2, 0x10, 0x0, 0x0, 0xb7, 0x5, [@generic={0x26, 0x21, "9bf1e992a807d32006e7da741fd16de1316dcbbe7cc240e08456f3a030f7e7233d95bd8b"}, @generic={0x67, 0x21, "525dcdd4334df6f48adaac326facce5f0b536514b5e229510a7cb43b84c3eed6cb2a50931ff598eb43fb398e901363cd633e35e2e0a2a992b730598a5b44cdc568cfcfc5d5edc1a30ba8bf9270f99f80ab72b4b8bca90cd41ecf85b1195a2c80d721a73f32"}]}}, {{0x9, 0x5, 0x5, 0x4, 0x200, 0x4, 0x2}}, {{0x9, 0x5, 0x5, 0x3, 0x200, 0x40, 0x20, 0x7}}]}}]}}]}}, &(0x7f0000000f80)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x8, 0x3f, 0xd4, 0x40, 0x47}, 0x62, &(0x7f0000000040)={0x5, 0xf, 0x62, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x2, 0xb, 0x0, 0x9, 0xfffa}, @ss_container_id={0x14, 0x10, 0x4, 0xe5, "00f3b1c830bbfa768408bb34bab39983"}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "88ac5c8e7f0585a4e9a8fbbb1083f467"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x4, 0x20, 0xcf, 0x7, 0xe1}, @ssp_cap={0x20, 0x10, 0xa, 0x20, 0x5, 0x2, 0xf000, 0x4, [0xffc000, 0xc000, 0xff3f00, 0x0, 0xbe00]}]}, 0x4, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x6c0a}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x1001}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0xfcff}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1c01}}]}) unshare(0x200) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000100001080000000000005c5400000000", @ANYRES32=0x0, @ANYBLOB="000000a0ebfaf00008001b"], 0x28}}, 0x0) mkdir(0x0, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) pipe(0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000480)='./file0\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x60000000, &(0x7f00000001c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="08001b00000020008284103c49515e590091e00c6063027025ece7318e3c2be96921f0db262a847b7eb22fe2c24b03100b"], 0x30}}, 0x0) setns(r0, 0x0) 14:00:49 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:49 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:49 executing program 2: prctl$PR_SET_ENDIAN(0x14, 0x0) unshare(0x200) prctl$PR_SET_ENDIAN(0x14, 0x1) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000200)='ns/mnt\x00') r0 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) setns(r0, 0x10000000) unshare(0x10000) unshare(0x0) unshare(0x24000000) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x140) 14:00:49 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2a, 0x0, 0x818003, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x6d) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) mount$9p_rdma(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6f0018, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d72646d612c706f72743d3078303030303030303030303030346532342c73713d3078b03030303030303030303030303062312c616e616d653d696e6384656d656e74616c2d6673002ccdc6c788000448f9303030303030303030308abeded95baa3037612c66736d616769633d3078666666666666666666666666666638302c00"]) 14:00:49 executing program 0 (fault-call:1 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:49 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x4, 0x7, 0x90, 0x0, 0x0, 0x561e1098, 0x1000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1fbb, 0x1, @perf_config_ext={0x3, 0xafb8}, 0x800, 0x248, 0x5, 0x3, 0x7, 0x3f, 0x3, 0x0, 0x3, 0x0, 0x3b44f0b5}, 0x0, 0x3, r1, 0x0) r2 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:49 executing program 2 (fault-call:1 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:49 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 503.885161][T17841] FAULT_INJECTION: forcing a failure. [ 503.885161][T17841] name failslab, interval 1, probability 0, space 0, times 0 [ 503.908365][T17841] CPU: 0 PID: 17841 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 503.918727][T17841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 503.928781][T17841] Call Trace: [ 503.932111][T17841] dump_stack+0x1d8/0x24e [ 503.934478][T17847] FAULT_INJECTION: forcing a failure. [ 503.934478][T17847] name failslab, interval 1, probability 0, space 0, times 0 [ 503.936441][T17841] ? devkmsg_release+0x11c/0x11c [ 503.936460][T17841] ? show_regs_print_info+0x12/0x12 [ 503.959155][T17841] ? check_preemption_disabled+0x9e/0x330 [ 503.964873][T17841] ? debug_smp_processor_id+0x20/0x20 [ 503.970243][T17841] should_fail+0x6f6/0x860 [ 503.974678][T17841] ? setup_fault_attr+0x3d0/0x3d0 [ 503.979691][T17841] ? __sb_end_write+0xb5/0x100 [ 503.984451][T17841] ? vfs_write+0x422/0x4e0 [ 503.988851][T17841] ? ksys_mount+0x30/0xf0 [ 503.993175][T17841] should_failslab+0x5/0x20 [ 503.997675][T17841] __kmalloc_track_caller+0x5d/0x2e0 [ 504.002963][T17841] ? strnlen_user+0x186/0x210 [ 504.007636][T17841] strndup_user+0x73/0x150 [ 504.012043][T17841] ksys_mount+0x30/0xf0 [ 504.016183][T17841] __x64_sys_mount+0xb1/0xc0 [ 504.020843][T17841] do_syscall_64+0xcb/0x1e0 [ 504.025332][T17841] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.031204][T17841] RIP: 0033:0x4665f9 [ 504.035846][T17841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.055445][T17841] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.063845][T17841] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 504.071893][T17841] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 504.079851][T17841] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 504.087822][T17841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.095793][T17841] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 [ 504.104028][T17847] CPU: 1 PID: 17847 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 504.114313][T17847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.124346][T17847] Call Trace: [ 504.127638][T17847] dump_stack+0x1d8/0x24e [ 504.132292][T17847] ? devkmsg_release+0x11c/0x11c [ 504.137217][T17847] ? show_regs_print_info+0x12/0x12 [ 504.142676][T17847] ? check_preemption_disabled+0x9e/0x330 [ 504.149843][T17847] ? debug_smp_processor_id+0x20/0x20 [ 504.155820][T17847] should_fail+0x6f6/0x860 [ 504.160239][T17847] ? setup_fault_attr+0x3d0/0x3d0 [ 504.165378][T17847] ? __sb_end_write+0xb5/0x100 [ 504.170138][T17847] ? vfs_write+0x422/0x4e0 [ 504.174562][T17847] ? ksys_mount+0x30/0xf0 [ 504.178919][T17847] should_failslab+0x5/0x20 [ 504.181067][T17850] FAULT_INJECTION: forcing a failure. [ 504.181067][T17850] name failslab, interval 1, probability 0, space 0, times 0 [ 504.183542][T17847] __kmalloc_track_caller+0x5d/0x2e0 [ 504.183555][T17847] ? strnlen_user+0x186/0x210 [ 504.183575][T17847] strndup_user+0x73/0x150 [ 504.210600][T17847] ksys_mount+0x30/0xf0 [ 504.215108][T17847] __x64_sys_mount+0xb1/0xc0 [ 504.219681][T17847] do_syscall_64+0xcb/0x1e0 [ 504.224187][T17847] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.230069][T17847] RIP: 0033:0x4665f9 14:00:50 executing program 3 (fault-call:1 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:50 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) chdir(&(0x7f0000000100)='./file0/file0\x00') chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 504.233974][T17847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.254015][T17847] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.262657][T17847] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 504.270616][T17847] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 504.278582][T17847] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 14:00:50 executing program 2 (fault-call:1 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:50 executing program 0 (fault-call:1 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 504.286680][T17847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.294654][T17847] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 504.302625][T17850] CPU: 0 PID: 17850 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 504.312867][T17850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.323051][T17850] Call Trace: [ 504.326352][T17850] dump_stack+0x1d8/0x24e [ 504.330713][T17850] ? devkmsg_release+0x11c/0x11c [ 504.335773][T17850] ? show_regs_print_info+0x12/0x12 [ 504.340977][T17850] ? check_preemption_disabled+0x9e/0x330 [ 504.346700][T17850] ? debug_smp_processor_id+0x20/0x20 [ 504.352163][T17850] should_fail+0x6f6/0x860 [ 504.356695][T17850] ? setup_fault_attr+0x3d0/0x3d0 [ 504.360670][T17855] FAULT_INJECTION: forcing a failure. [ 504.360670][T17855] name failslab, interval 1, probability 0, space 0, times 0 [ 504.361732][T17850] ? __sb_end_write+0xb5/0x100 [ 504.361740][T17850] ? vfs_write+0x422/0x4e0 [ 504.361750][T17850] ? ksys_mount+0x30/0xf0 [ 504.361768][T17850] should_failslab+0x5/0x20 [ 504.392453][T17850] __kmalloc_track_caller+0x5d/0x2e0 [ 504.397753][T17850] ? strnlen_user+0x186/0x210 [ 504.402427][T17850] strndup_user+0x73/0x150 [ 504.406841][T17850] ksys_mount+0x30/0xf0 [ 504.410989][T17850] __x64_sys_mount+0xb1/0xc0 [ 504.415572][T17850] do_syscall_64+0xcb/0x1e0 [ 504.420059][T17850] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.425935][T17850] RIP: 0033:0x4665f9 [ 504.429815][T17850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.449404][T17850] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.457802][T17850] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 504.460027][T17856] FAULT_INJECTION: forcing a failure. [ 504.460027][T17856] name failslab, interval 1, probability 0, space 0, times 0 [ 504.465791][T17850] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 504.465796][T17850] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 504.465799][T17850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.465804][T17850] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 504.474606][T17855] CPU: 0 PID: 17855 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 504.521735][T17855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.531786][T17855] Call Trace: 14:00:50 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 504.535081][T17855] dump_stack+0x1d8/0x24e [ 504.539389][T17855] ? devkmsg_release+0x11c/0x11c [ 504.544328][T17855] ? show_regs_print_info+0x12/0x12 [ 504.549525][T17855] should_fail+0x6f6/0x860 [ 504.553930][T17855] ? setup_fault_attr+0x3d0/0x3d0 [ 504.558938][T17855] ? ksys_mount+0x62/0xf0 [ 504.563253][T17855] should_failslab+0x5/0x20 [ 504.567771][T17855] __kmalloc_track_caller+0x5d/0x2e0 [ 504.573522][T17855] ? strnlen_user+0x186/0x210 [ 504.578201][T17855] strndup_user+0x73/0x150 [ 504.582723][T17855] ksys_mount+0x62/0xf0 [ 504.586883][T17855] __x64_sys_mount+0xb1/0xc0 [ 504.591483][T17855] do_syscall_64+0xcb/0x1e0 [ 504.596000][T17855] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.601883][T17855] RIP: 0033:0x4665f9 [ 504.605767][T17855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.625359][T17855] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.633776][T17855] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 504.641895][T17855] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 504.649855][T17855] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 504.657807][T17855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.665793][T17855] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 [ 504.673777][T17856] CPU: 1 PID: 17856 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 504.684116][T17856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.694324][T17856] Call Trace: [ 504.697644][T17856] dump_stack+0x1d8/0x24e [ 504.701977][T17856] ? devkmsg_release+0x11c/0x11c [ 504.706913][T17856] ? show_regs_print_info+0x12/0x12 [ 504.712112][T17856] should_fail+0x6f6/0x860 [ 504.715080][T17860] FAULT_INJECTION: forcing a failure. [ 504.715080][T17860] name failslab, interval 1, probability 0, space 0, times 0 [ 504.716626][T17856] ? setup_fault_attr+0x3d0/0x3d0 [ 504.716643][T17856] ? ksys_mount+0x62/0xf0 [ 504.738528][T17856] should_failslab+0x5/0x20 [ 504.743029][T17856] __kmalloc_track_caller+0x5d/0x2e0 [ 504.748301][T17856] ? strnlen_user+0x186/0x210 [ 504.752964][T17856] strndup_user+0x73/0x150 [ 504.757371][T17856] ksys_mount+0x62/0xf0 [ 504.761538][T17856] __x64_sys_mount+0xb1/0xc0 [ 504.766137][T17856] do_syscall_64+0xcb/0x1e0 [ 504.770653][T17856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.776886][T17856] RIP: 0033:0x4665f9 14:00:50 executing program 3 (fault-call:1 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 504.780763][T17856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.800603][T17856] RSP: 002b:00007f73eb76b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.809012][T17856] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 00000000004665f9 [ 504.816981][T17856] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 504.824949][T17856] RBP: 00007f73eb76b1d0 R08: 0000000000000000 R09: 0000000000000000 14:00:50 executing program 0 (fault-call:1 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:50 executing program 2 (fault-call:1 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 504.832906][T17856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.840860][T17856] R13: 00007ffd7e84152f R14: 00007f73eb76b300 R15: 0000000000022000 [ 504.848827][T17860] CPU: 0 PID: 17860 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 504.859068][T17860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.869261][T17860] Call Trace: [ 504.872560][T17860] dump_stack+0x1d8/0x24e [ 504.876892][T17860] ? devkmsg_release+0x11c/0x11c [ 504.881835][T17860] ? show_regs_print_info+0x12/0x12 [ 504.887044][T17860] should_fail+0x6f6/0x860 [ 504.891489][T17860] ? setup_fault_attr+0x3d0/0x3d0 [ 504.896526][T17860] ? ksys_mount+0x62/0xf0 [ 504.900861][T17860] should_failslab+0x5/0x20 [ 504.905368][T17860] __kmalloc_track_caller+0x5d/0x2e0 [ 504.910656][T17860] ? strnlen_user+0x186/0x210 [ 504.915604][T17860] strndup_user+0x73/0x150 [ 504.920028][T17860] ksys_mount+0x62/0xf0 [ 504.924220][T17860] __x64_sys_mount+0xb1/0xc0 [ 504.926840][ T22] kauditd_printk_skb: 2 callbacks suppressed 14:00:50 executing program 3 (fault-call:1 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 504.926849][ T22] audit: type=1326 audit(1620741650.813:1023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17837 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 504.928811][T17860] do_syscall_64+0xcb/0x1e0 [ 504.928823][T17860] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 504.928830][T17860] RIP: 0033:0x4665f9 [ 504.928838][T17860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.928842][T17860] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 504.947889][T17869] FAULT_INJECTION: forcing a failure. [ 504.947889][T17869] name failslab, interval 1, probability 0, space 0, times 0 [ 504.958229][T17860] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 504.958234][T17860] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 504.958238][T17860] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 504.958242][T17860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.958246][T17860] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 504.994011][T17871] FAULT_INJECTION: forcing a failure. [ 504.994011][T17871] name failslab, interval 1, probability 0, space 0, times 0 [ 505.055237][T17869] CPU: 1 PID: 17869 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 505.076803][T17869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.085019][T17876] FAULT_INJECTION: forcing a failure. [ 505.085019][T17876] name failslab, interval 1, probability 0, space 0, times 0 [ 505.086858][T17869] Call Trace: [ 505.086877][T17869] dump_stack+0x1d8/0x24e [ 505.086896][T17869] ? devkmsg_release+0x11c/0x11c [ 505.115168][T17869] ? show_regs_print_info+0x12/0x12 [ 505.120361][T17869] should_fail+0x6f6/0x860 [ 505.124763][T17869] ? setup_fault_attr+0x3d0/0x3d0 [ 505.129763][T17869] ? __kasan_kmalloc+0x137/0x1e0 [ 505.134839][T17869] ? __kmalloc_track_caller+0x13a/0x2e0 [ 505.140484][T17869] ? strndup_user+0x73/0x150 [ 505.145065][T17869] ? ksys_mount+0x62/0xf0 [ 505.149384][T17869] ? do_syscall_64+0xcb/0x1e0 [ 505.154062][T17869] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.160575][T17869] ? getname_flags+0xba/0x640 [ 505.165436][T17869] should_failslab+0x5/0x20 [ 505.169925][T17869] kmem_cache_alloc+0x36/0x290 [ 505.174691][T17869] getname_flags+0xba/0x640 [ 505.179179][T17869] user_path_at_empty+0x28/0x50 [ 505.184010][T17869] do_mount+0x15c/0x2670 [ 505.188349][T17869] ? copy_mount_string+0x30/0x30 [ 505.193400][T17869] ? _copy_from_user+0xa4/0xe0 [ 505.198262][T17869] ? copy_mount_options+0xc9/0x300 [ 505.203486][T17869] ? ksys_mount+0x8f/0xf0 [ 505.207902][T17869] ksys_mount+0xc2/0xf0 [ 505.212051][T17869] __x64_sys_mount+0xb1/0xc0 [ 505.216633][T17869] do_syscall_64+0xcb/0x1e0 [ 505.221128][T17869] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.227004][T17869] RIP: 0033:0x4665f9 14:00:50 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = epoll_create(0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x20000000}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x2, 0x80, 0x7, 0x8, 0xf7, 0x7, 0x0, 0x9c, 0xa800, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8000007, 0x2, @perf_config_ext={0x1, 0x7fc}, 0x10, 0x4, 0x3, 0x5, 0x6, 0xdbb, 0xbd36, 0x0, 0xc3, 0x0, 0x7fff}) 14:00:50 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000140)={0x10001, 0xa015, 0x40}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x401, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x202100, 0x80) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="f8082e92f20483c46bd9e07e8471c2bcee5e3d59e8e1321740c2eaaadf35a2e7c1405ed42a142a830f748d0029912940a17c5e5d3d1bbae00ea9", 0x3a}, {&(0x7f0000000200)="2a2ec33a7b8d5b06e5b625c32260f3d9ae31ce54ae570df872116ccdde0be142a70485609b75d2bbed7c9b0cf8d725835fd4c81bb5cc4ffe5ed363bfb509e0be7ddf48ac57aafbfa85bdb20310d096d871b9e840d1129fadc4936931bccf716f9b98edecd2aa50", 0x67}, {&(0x7f0000000280)="ab5bd971c167e4cd1c9e4bcc538f201862a46b974f11d9d4f66367e5cc3fc606cacf1de8ebaecd283305044e56713a4f483ab854fc3c510a4aaf7e1a9d592d41b730772e55c87c964ae9289c46", 0x4d}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000380)="4b03963ea60fc4aa787a9d5183215b9d6e990ad7d7b2e367cd512ce6ace916028fcf6c98e5e97e28c67f51babd457021cf3ad263073ce26c5c2e92197cbc730ba6403b2ccb4dfc480582d08084401befbf7a4981ba5e5c1ae4036b51c351c47c6f19164ad1a097d058b42daa05382264e5072057402334aa3ad9f11c27a851dcd2e791c1ca47f6b25a03d3c6337e1cb1433072088dedf36b39f482e2a54723983483050763651ddfed767a540369a183", 0xb0}, {&(0x7f0000000300)}, {&(0x7f0000000440)="15bde0aa251596da13a66be6b7218454c87182114d9a6be86e6a060b7e318dcb74aa4be83c1be3641e13c92d0b", 0x2d}, {&(0x7f0000000480)="4ab7f681c24ec067df08c4984ef75143242c250300e03cd4d7fd964f6e27a65833df1da1e365d0d08d7c47d4cf81cd5fb13bdad181f66435a77dc7b281e665c6fa29e18adc95e6d3d438032dff3d14787d138d5fd567bc5fe5", 0x59}], 0x8}, 0x48094) creat(&(0x7f0000000080)='./file0\x00', 0x4) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 505.230881][T17869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.251133][T17869] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.259526][T17869] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 505.267475][T17869] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 505.275542][T17869] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 14:00:51 executing program 0 (fault-call:1 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:51 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="ade58eb41b3bf6d474b7db6d185d9a0969c1421c2681f74105415803bfea0a2d2a91562b3900dd8b63c2ca589ec23f4597f2ed6f321ffc75cfac28f11ddc73bc553c57cb819b597468258f30613e430b3f1d4b0a5680f46401ca57305895140e9958e9011a0fe41302dc5bcec6668757fc97520bf2a63f2789d51c8303ad44690b8321b27938e61f1528338c7bb7e2d07d3a41b1fbf44cd4dbbe7cde46e3451cb90c7488082f512123a9b9a40864db61b81a996a46ab05261fe211a8c2ce6260b3000000"], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='virtiofs\x00', 0x263020, &(0x7f00000001c0)='incremental-fs\x00') mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) chroot(&(0x7f0000000200)='./file0/file0/../file0\x00') mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 505.283500][T17869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.291719][T17869] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 [ 505.299689][T17871] CPU: 0 PID: 17871 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 505.309938][T17871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.320139][T17871] Call Trace: [ 505.323439][T17871] dump_stack+0x1d8/0x24e [ 505.327777][T17871] ? devkmsg_release+0x11c/0x11c [ 505.332882][T17871] ? show_regs_print_info+0x12/0x12 [ 505.338090][T17871] should_fail+0x6f6/0x860 [ 505.342527][T17871] ? setup_fault_attr+0x3d0/0x3d0 [ 505.347560][T17871] ? __kasan_kmalloc+0x137/0x1e0 [ 505.353807][T17871] ? __kmalloc_track_caller+0x13a/0x2e0 [ 505.359468][T17871] ? strndup_user+0x73/0x150 [ 505.364243][T17871] ? ksys_mount+0x62/0xf0 [ 505.368686][T17871] ? do_syscall_64+0xcb/0x1e0 [ 505.373639][T17871] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.380505][T17871] ? getname_flags+0xba/0x640 [ 505.385367][T17871] should_failslab+0x5/0x20 [ 505.390306][T17871] kmem_cache_alloc+0x36/0x290 [ 505.395420][T17871] getname_flags+0xba/0x640 [ 505.399947][T17871] user_path_at_empty+0x28/0x50 [ 505.405085][T17871] do_mount+0x15c/0x2670 [ 505.409348][T17871] ? copy_mount_string+0x30/0x30 [ 505.414552][T17871] ? _copy_from_user+0xa4/0xe0 [ 505.419300][T17871] ? copy_mount_options+0xc9/0x300 [ 505.424492][T17871] ? ksys_mount+0x8f/0xf0 [ 505.428820][T17871] ksys_mount+0xc2/0xf0 [ 505.433236][T17871] __x64_sys_mount+0xb1/0xc0 [ 505.438065][T17871] do_syscall_64+0xcb/0x1e0 [ 505.442896][T17871] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.448979][T17871] RIP: 0033:0x4665f9 [ 505.453479][T17871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.463736][T17885] FAULT_INJECTION: forcing a failure. [ 505.463736][T17885] name failslab, interval 1, probability 0, space 0, times 0 [ 505.477909][T17871] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.477920][T17871] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 505.477924][T17871] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 505.477928][T17871] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.477932][T17871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.477937][T17871] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 505.489616][T17876] CPU: 0 PID: 17876 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 505.495937][ T22] audit: type=1326 audit(1620741651.383:1024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17877 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 505.501345][T17876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.501349][T17876] Call Trace: [ 505.501384][T17876] dump_stack+0x1d8/0x24e [ 505.501396][T17876] ? devkmsg_release+0x11c/0x11c [ 505.501405][T17876] ? show_regs_print_info+0x12/0x12 [ 505.501419][T17876] should_fail+0x6f6/0x860 [ 505.501429][T17876] ? setup_fault_attr+0x3d0/0x3d0 [ 505.501438][T17876] ? __kasan_kmalloc+0x137/0x1e0 [ 505.501447][T17876] ? __kmalloc_track_caller+0x13a/0x2e0 [ 505.501458][T17876] ? strndup_user+0x73/0x150 [ 505.501465][T17876] ? ksys_mount+0x62/0xf0 14:00:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 505.501481][T17876] ? do_syscall_64+0xcb/0x1e0 [ 505.644633][T17876] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.650687][T17876] ? getname_flags+0xba/0x640 [ 505.655343][T17876] should_failslab+0x5/0x20 [ 505.659833][T17876] kmem_cache_alloc+0x36/0x290 [ 505.664575][T17876] getname_flags+0xba/0x640 [ 505.669059][T17876] user_path_at_empty+0x28/0x50 [ 505.673976][T17876] do_mount+0x15c/0x2670 [ 505.678288][T17876] ? copy_mount_string+0x30/0x30 [ 505.683362][T17876] ? _copy_from_user+0xa4/0xe0 [ 505.690457][T17876] ? copy_mount_options+0xc9/0x300 [ 505.696088][T17876] ? ksys_mount+0x8f/0xf0 [ 505.700414][T17876] ksys_mount+0xc2/0xf0 [ 505.705850][T17876] __x64_sys_mount+0xb1/0xc0 [ 505.710441][T17876] do_syscall_64+0xcb/0x1e0 [ 505.714931][T17876] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.720801][T17876] RIP: 0033:0x4665f9 [ 505.724690][T17876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.744295][T17876] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.752819][T17876] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 505.760782][T17876] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 505.768780][T17876] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.776748][T17876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.785006][T17876] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 505.794254][T17885] CPU: 1 PID: 17885 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 505.805446][T17885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.815502][T17885] Call Trace: [ 505.818802][T17885] dump_stack+0x1d8/0x24e [ 505.823139][T17885] ? devkmsg_release+0x11c/0x11c [ 505.828082][T17885] ? show_regs_print_info+0x12/0x12 [ 505.833406][T17885] should_fail+0x6f6/0x860 [ 505.837835][T17885] ? setup_fault_attr+0x3d0/0x3d0 [ 505.842913][T17885] ? alloc_fs_context+0x60/0x610 [ 505.847568][T17894] FAULT_INJECTION: forcing a failure. [ 505.847568][T17894] name failslab, interval 1, probability 0, space 0, times 0 [ 505.847852][T17885] should_failslab+0x5/0x20 [ 505.865433][T17885] kmem_cache_alloc_trace+0x39/0x2b0 [ 505.870709][T17885] ? __module_get+0x130/0x130 [ 505.875602][T17885] alloc_fs_context+0x60/0x610 [ 505.880386][T17885] ? _raw_read_unlock+0x21/0x40 [ 505.885426][T17885] do_mount+0x141d/0x2670 [ 505.889743][T17885] ? copy_mount_string+0x30/0x30 [ 505.894686][T17885] ? _copy_from_user+0xa4/0xe0 [ 505.899433][T17885] ? copy_mount_options+0xc9/0x300 [ 505.904536][T17885] ? ksys_mount+0x8f/0xf0 [ 505.908971][T17885] ksys_mount+0xc2/0xf0 [ 505.913246][T17885] __x64_sys_mount+0xb1/0xc0 [ 505.917820][T17885] do_syscall_64+0xcb/0x1e0 [ 505.922329][T17885] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 505.928244][T17885] RIP: 0033:0x4665f9 14:00:51 executing program 3 (fault-call:1 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 505.932253][T17885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.951846][T17885] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 505.960241][T17885] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 505.968190][T17885] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 505.976147][T17885] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.984104][T17885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:00:51 executing program 0 (fault-call:1 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:51 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:51 executing program 2 (fault-call:1 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 505.992101][T17885] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 [ 506.000068][T17894] CPU: 0 PID: 17894 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 506.010309][T17894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.020465][T17894] Call Trace: [ 506.023768][T17894] dump_stack+0x1d8/0x24e [ 506.028410][T17894] ? devkmsg_release+0x11c/0x11c [ 506.033369][T17894] ? show_regs_print_info+0x12/0x12 [ 506.038588][T17894] should_fail+0x6f6/0x860 [ 506.043134][T17894] ? setup_fault_attr+0x3d0/0x3d0 [ 506.048164][T17894] ? alloc_fs_context+0x60/0x610 [ 506.051794][T17898] FAULT_INJECTION: forcing a failure. [ 506.051794][T17898] name failslab, interval 1, probability 0, space 0, times 0 [ 506.053242][T17894] should_failslab+0x5/0x20 [ 506.053255][T17894] kmem_cache_alloc_trace+0x39/0x2b0 [ 506.053262][T17894] ? __module_get+0x130/0x130 [ 506.053280][T17894] alloc_fs_context+0x60/0x610 [ 506.085064][T17894] ? _raw_read_unlock+0x21/0x40 [ 506.089941][T17894] do_mount+0x141d/0x2670 [ 506.094409][T17894] ? copy_mount_string+0x30/0x30 [ 506.099334][T17894] ? _copy_from_user+0xa4/0xe0 [ 506.104473][T17894] ? copy_mount_options+0xc9/0x300 [ 506.109571][T17894] ? ksys_mount+0x8f/0xf0 [ 506.113896][T17894] ksys_mount+0xc2/0xf0 [ 506.118046][T17894] __x64_sys_mount+0xb1/0xc0 [ 506.122796][T17894] do_syscall_64+0xcb/0x1e0 [ 506.127283][T17894] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.133161][T17894] RIP: 0033:0x4665f9 [ 506.137038][T17894] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.148684][T17899] FAULT_INJECTION: forcing a failure. [ 506.148684][T17899] name failslab, interval 1, probability 0, space 0, times 0 [ 506.156809][T17894] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.156819][T17894] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 506.156823][T17894] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 506.156827][T17894] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.156831][T17894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.156836][T17894] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 506.158305][T17898] CPU: 0 PID: 17898 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 506.234820][T17898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.244880][T17898] Call Trace: [ 506.248282][T17898] dump_stack+0x1d8/0x24e [ 506.252617][T17898] ? devkmsg_release+0x11c/0x11c [ 506.257538][T17898] ? show_regs_print_info+0x12/0x12 [ 506.262727][T17898] should_fail+0x6f6/0x860 [ 506.267427][T17898] ? setup_fault_attr+0x3d0/0x3d0 [ 506.272793][T17898] ? alloc_fs_context+0x60/0x610 [ 506.277802][T17898] should_failslab+0x5/0x20 [ 506.282403][T17898] kmem_cache_alloc_trace+0x39/0x2b0 [ 506.287706][T17898] ? __module_get+0x130/0x130 14:00:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 506.292391][T17898] alloc_fs_context+0x60/0x610 [ 506.297224][T17898] ? _raw_read_unlock+0x21/0x40 [ 506.302460][T17898] do_mount+0x141d/0x2670 [ 506.307951][T17898] ? copy_mount_string+0x30/0x30 [ 506.312930][T17898] ? _copy_from_user+0xa4/0xe0 [ 506.317781][T17898] ? copy_mount_options+0xc9/0x300 [ 506.323190][T17898] ? ksys_mount+0x8f/0xf0 [ 506.327816][T17898] ksys_mount+0xc2/0xf0 [ 506.332168][T17898] __x64_sys_mount+0xb1/0xc0 [ 506.336768][T17898] do_syscall_64+0xcb/0x1e0 [ 506.341360][T17898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.348353][T17898] RIP: 0033:0x4665f9 [ 506.352236][T17898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.372275][T17898] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.380753][T17898] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:00:52 executing program 3 (fault-call:1 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 506.389707][T17898] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 506.397763][T17898] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.405978][T17898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.414099][T17898] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 506.433028][ T22] audit: type=1326 audit(1620741652.323:1025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17877 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 506.438607][T17899] CPU: 0 PID: 17899 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 506.466986][T17899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.477672][T17899] Call Trace: [ 506.481317][T17899] dump_stack+0x1d8/0x24e [ 506.485744][T17899] ? devkmsg_release+0x11c/0x11c [ 506.490785][T17899] ? show_regs_print_info+0x12/0x12 [ 506.496291][T17899] should_fail+0x6f6/0x860 [ 506.500711][T17899] ? setup_fault_attr+0x3d0/0x3d0 [ 506.506100][T17899] ? refcount_inc_not_zero_checked+0x1a1/0x280 [ 506.512741][T17899] ? legacy_init_fs_context+0x4d/0xb0 [ 506.518291][T17899] should_failslab+0x5/0x20 [ 506.523443][T17899] kmem_cache_alloc_trace+0x39/0x2b0 [ 506.528824][T17899] legacy_init_fs_context+0x4d/0xb0 [ 506.532440][T17913] FAULT_INJECTION: forcing a failure. [ 506.532440][T17913] name failslab, interval 1, probability 0, space 0, times 0 [ 506.534848][T17899] alloc_fs_context+0x51e/0x610 [ 506.534867][T17899] do_mount+0x141d/0x2670 [ 506.557544][T17899] ? copy_mount_string+0x30/0x30 [ 506.562628][T17899] ? _copy_from_user+0xa4/0xe0 [ 506.567466][T17899] ? copy_mount_options+0xc9/0x300 [ 506.573150][T17899] ? ksys_mount+0x8f/0xf0 [ 506.577901][T17899] ksys_mount+0xc2/0xf0 [ 506.582860][T17899] __x64_sys_mount+0xb1/0xc0 [ 506.587439][T17899] do_syscall_64+0xcb/0x1e0 [ 506.592836][T17899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.598734][T17899] RIP: 0033:0x4665f9 [ 506.602691][T17899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.623403][T17899] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.632060][T17899] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:00:52 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:52 executing program 4: prctl$PR_SET_PDEATHSIG(0x1, 0x16) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x70) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:52 executing program 2 (fault-call:1 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:52 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 506.640651][T17899] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 506.648779][T17899] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.656977][T17899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.665040][T17899] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 [ 506.673401][T17913] CPU: 1 PID: 17913 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 506.683983][T17913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.694771][T17913] Call Trace: [ 506.698064][T17913] dump_stack+0x1d8/0x24e [ 506.702463][T17913] ? devkmsg_release+0x11c/0x11c [ 506.707644][T17913] ? show_regs_print_info+0x12/0x12 [ 506.713225][T17913] should_fail+0x6f6/0x860 [ 506.717671][T17913] ? setup_fault_attr+0x3d0/0x3d0 [ 506.721175][T17920] FAULT_INJECTION: forcing a failure. [ 506.721175][T17920] name failslab, interval 1, probability 0, space 0, times 0 [ 506.722699][T17913] ? refcount_inc_not_zero_checked+0x1a1/0x280 [ 506.722715][T17913] ? legacy_init_fs_context+0x4d/0xb0 [ 506.747316][T17913] should_failslab+0x5/0x20 [ 506.751933][T17913] kmem_cache_alloc_trace+0x39/0x2b0 [ 506.757344][T17913] legacy_init_fs_context+0x4d/0xb0 [ 506.762533][T17913] alloc_fs_context+0x51e/0x610 [ 506.767380][T17913] do_mount+0x141d/0x2670 [ 506.771720][T17913] ? copy_mount_string+0x30/0x30 [ 506.776669][T17913] ? _copy_from_user+0xa4/0xe0 [ 506.781452][T17913] ? copy_mount_options+0xc9/0x300 [ 506.786567][T17913] ? ksys_mount+0x8f/0xf0 [ 506.790881][T17913] ksys_mount+0xc2/0xf0 [ 506.795041][T17913] __x64_sys_mount+0xb1/0xc0 [ 506.799616][T17913] do_syscall_64+0xcb/0x1e0 [ 506.804295][T17913] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 506.810173][T17913] RIP: 0033:0x4665f9 [ 506.814088][T17913] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 506.833801][T17913] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 506.842193][T17913] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 506.850142][T17913] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 506.858112][T17913] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 506.866076][T17913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.874024][T17913] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 506.881989][T17920] CPU: 0 PID: 17920 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 506.882389][ T22] audit: type=1326 audit(1620741652.563:1026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17917 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 506.892251][T17920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 506.892254][T17920] Call Trace: [ 506.892272][T17920] dump_stack+0x1d8/0x24e [ 506.892289][T17920] ? devkmsg_release+0x11c/0x11c 14:00:52 executing program 3 (fault-call:1 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:52 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) creat(&(0x7f0000000100)='./file0/file0\x00', 0x2) [ 506.925503][ T22] audit: type=1326 audit(1620741652.563:1027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17917 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 506.925768][T17920] ? show_regs_print_info+0x12/0x12 [ 506.925787][T17920] should_fail+0x6f6/0x860 [ 506.971780][T17920] ? setup_fault_attr+0x3d0/0x3d0 [ 506.976805][T17920] ? refcount_inc_not_zero_checked+0x1a1/0x280 [ 506.982992][T17920] ? legacy_init_fs_context+0x4d/0xb0 [ 506.987088][T17928] FAULT_INJECTION: forcing a failure. [ 506.987088][T17928] name failslab, interval 1, probability 0, space 0, times 0 [ 506.988369][T17920] should_failslab+0x5/0x20 [ 506.988380][T17920] kmem_cache_alloc_trace+0x39/0x2b0 [ 506.988392][T17920] legacy_init_fs_context+0x4d/0xb0 [ 506.988399][T17920] alloc_fs_context+0x51e/0x610 [ 506.988408][T17920] do_mount+0x141d/0x2670 [ 506.988423][T17920] ? copy_mount_string+0x30/0x30 [ 507.030018][T17920] ? _copy_from_user+0xa4/0xe0 [ 507.034784][T17920] ? copy_mount_options+0xc9/0x300 [ 507.039913][T17920] ? ksys_mount+0x8f/0xf0 [ 507.044235][T17920] ksys_mount+0xc2/0xf0 [ 507.048387][T17920] __x64_sys_mount+0xb1/0xc0 [ 507.052985][T17920] do_syscall_64+0xcb/0x1e0 [ 507.057567][T17920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.063604][T17920] RIP: 0033:0x4665f9 [ 507.067482][T17920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.087074][T17920] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 507.095499][T17920] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 507.103458][T17920] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 507.111425][T17920] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 507.119380][T17920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.127330][T17920] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 507.135290][T17928] CPU: 1 PID: 17928 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 507.145535][T17928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.155729][T17928] Call Trace: [ 507.159027][T17928] dump_stack+0x1d8/0x24e [ 507.163363][T17928] ? devkmsg_release+0x11c/0x11c [ 507.168307][T17928] ? show_regs_print_info+0x12/0x12 [ 507.173514][T17928] should_fail+0x6f6/0x860 [ 507.177985][T17932] FAULT_INJECTION: forcing a failure. [ 507.177985][T17932] name failslab, interval 1, probability 0, space 0, times 0 [ 507.178020][T17928] ? setup_fault_attr+0x3d0/0x3d0 [ 507.191737][T17933] FAULT_INJECTION: forcing a failure. [ 507.191737][T17933] name failslab, interval 1, probability 0, space 0, times 0 [ 507.196762][T17928] ? vfs_parse_fs_string+0x180/0x290 [ 507.196774][T17928] should_failslab+0x5/0x20 [ 507.196785][T17928] __kmalloc_track_caller+0x5d/0x2e0 [ 507.196802][T17928] kmemdup_nul+0x27/0xa0 [ 507.231178][T17928] vfs_parse_fs_string+0x180/0x290 [ 507.236950][T17928] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 507.243662][T17928] ? logfc+0x6c0/0x6c0 [ 507.247746][T17928] ? __module_put_and_exit+0x20/0x20 [ 507.253030][T17928] ? alloc_fs_context+0x532/0x610 [ 507.258184][T17928] do_mount+0x1678/0x2670 [ 507.263406][T17928] ? copy_mount_string+0x30/0x30 [ 507.269919][T17928] ? _copy_from_user+0xa4/0xe0 [ 507.274981][T17928] ? copy_mount_options+0xc9/0x300 [ 507.280071][T17928] ? ksys_mount+0x8f/0xf0 [ 507.284485][T17928] ksys_mount+0xc2/0xf0 [ 507.288735][T17928] __x64_sys_mount+0xb1/0xc0 [ 507.293854][T17928] do_syscall_64+0xcb/0x1e0 [ 507.301316][T17928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.308254][T17928] RIP: 0033:0x4665f9 [ 507.313357][T17928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.333382][T17928] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:00:53 executing program 0 (fault-call:1 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:53 executing program 2 (fault-call:1 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 507.341856][T17928] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 507.350684][T17928] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 507.358635][T17928] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 507.366587][T17928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.374537][T17928] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 507.382600][T17932] CPU: 0 PID: 17932 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:00:53 executing program 3 (fault-call:1 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 507.393653][T17932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.406188][T17932] Call Trace: [ 507.409922][T17932] dump_stack+0x1d8/0x24e [ 507.414688][T17932] ? devkmsg_release+0x11c/0x11c [ 507.420858][T17932] ? show_regs_print_info+0x12/0x12 [ 507.427184][T17932] should_fail+0x6f6/0x860 [ 507.432617][T17932] ? setup_fault_attr+0x3d0/0x3d0 [ 507.437645][T17932] ? vfs_parse_fs_string+0x180/0x290 [ 507.443027][T17932] should_failslab+0x5/0x20 14:00:53 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 507.447629][T17932] __kmalloc_track_caller+0x5d/0x2e0 [ 507.452913][T17932] kmemdup_nul+0x27/0xa0 [ 507.458018][T17932] vfs_parse_fs_string+0x180/0x290 [ 507.463728][T17932] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 507.469586][T17932] ? logfc+0x6c0/0x6c0 [ 507.474389][T17932] ? __module_put_and_exit+0x20/0x20 [ 507.479677][T17932] ? alloc_fs_context+0x532/0x610 [ 507.484708][T17932] do_mount+0x1678/0x2670 [ 507.489036][T17932] ? copy_mount_string+0x30/0x30 [ 507.500757][T17932] ? _copy_from_user+0xa4/0xe0 [ 507.506115][T17932] ? copy_mount_options+0xc9/0x300 [ 507.512349][T17932] ? ksys_mount+0x8f/0xf0 [ 507.516656][T17932] ksys_mount+0xc2/0xf0 [ 507.520879][T17932] __x64_sys_mount+0xb1/0xc0 [ 507.526325][T17932] do_syscall_64+0xcb/0x1e0 [ 507.534752][T17932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.541547][T17932] RIP: 0033:0x4665f9 [ 507.542130][T17938] FAULT_INJECTION: forcing a failure. [ 507.542130][T17938] name failslab, interval 1, probability 0, space 0, times 0 [ 507.546147][T17932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.546151][T17932] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 507.546160][T17932] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 507.546165][T17932] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 507.546177][T17932] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 507.622752][T17932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.630805][T17932] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 507.638883][T17933] CPU: 1 PID: 17933 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 507.649560][T17933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.659862][T17933] Call Trace: [ 507.664754][T17933] dump_stack+0x1d8/0x24e [ 507.669072][T17933] ? devkmsg_release+0x11c/0x11c [ 507.674262][T17933] ? show_regs_print_info+0x12/0x12 [ 507.679464][T17933] should_fail+0x6f6/0x860 [ 507.683977][T17933] ? setup_fault_attr+0x3d0/0x3d0 [ 507.688989][T17933] ? vfs_parse_fs_string+0x180/0x290 [ 507.694608][T17933] should_failslab+0x5/0x20 [ 507.700332][T17933] __kmalloc_track_caller+0x5d/0x2e0 [ 507.705887][T17933] kmemdup_nul+0x27/0xa0 [ 507.710131][T17933] vfs_parse_fs_string+0x180/0x290 [ 507.716727][T17933] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 507.724010][T17933] ? logfc+0x6c0/0x6c0 [ 507.728245][T17933] ? __module_put_and_exit+0x20/0x20 [ 507.734820][T17933] ? alloc_fs_context+0x532/0x610 [ 507.739844][T17933] do_mount+0x1678/0x2670 [ 507.744158][T17933] ? copy_mount_string+0x30/0x30 [ 507.749077][T17933] ? _copy_from_user+0xa4/0xe0 [ 507.754208][T17933] ? copy_mount_options+0xc9/0x300 [ 507.759407][T17933] ? ksys_mount+0x8f/0xf0 [ 507.764513][T17933] ksys_mount+0xc2/0xf0 [ 507.768827][T17933] __x64_sys_mount+0xb1/0xc0 [ 507.773566][T17933] do_syscall_64+0xcb/0x1e0 [ 507.778059][T17933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 507.783962][T17933] RIP: 0033:0x4665f9 [ 507.787841][T17933] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 507.807432][T17933] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 507.815942][T17933] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 507.823900][T17933] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 507.831863][T17933] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 507.839818][T17933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:00:53 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x4, 0x0, 0x7f, 0xff, 0x0, 0x732, 0x400, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x4, 0xffffffff, 0x1000100, 0x3, 0xfff, 0xd5, 0x2, 0x0, 0xfffffffc, 0x0, 0x7}, r1, 0x8, r0, 0x0) r2 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:53 executing program 2 (fault-call:1 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 507.847786][T17933] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 [ 507.855757][T17938] CPU: 0 PID: 17938 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 507.858185][ T22] audit: type=1326 audit(1620741653.533:1028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17917 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 507.866000][T17938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.900119][ T22] audit: type=1326 audit(1620741653.533:1029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17917 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 507.900594][T17938] Call Trace: [ 507.927346][T17938] dump_stack+0x1d8/0x24e [ 507.931697][T17938] ? devkmsg_release+0x11c/0x11c [ 507.936642][T17938] ? show_regs_print_info+0x12/0x12 [ 507.938030][ T22] audit: type=1326 audit(1620741653.833:1030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17941 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 507.941838][T17938] ? __kasan_kmalloc+0x1a3/0x1e0 [ 507.941852][T17938] ? __kasan_kmalloc+0x137/0x1e0 [ 507.975534][T17938] ? __kmalloc_track_caller+0x13a/0x2e0 [ 507.978357][T17944] FAULT_INJECTION: forcing a failure. [ 507.978357][T17944] name failslab, interval 1, probability 0, space 0, times 0 [ 507.981079][T17938] ? kmemdup_nul+0x27/0xa0 [ 507.981091][T17938] should_fail+0x6f6/0x860 [ 507.981106][T17938] ? setup_fault_attr+0x3d0/0x3d0 [ 508.007762][T17938] ? __rcu_read_lock+0x50/0x50 [ 508.012531][T17938] ? avc_has_perm_noaudit+0x37d/0x400 [ 508.018033][T17938] ? alloc_super+0x56/0x750 [ 508.022537][T17938] should_failslab+0x5/0x20 [ 508.027027][T17938] kmem_cache_alloc_trace+0x39/0x2b0 [ 508.032291][T17938] ? _raw_spin_lock+0xa3/0x1b0 [ 508.037038][T17938] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 508.042414][T17938] alloc_super+0x56/0x750 [ 508.046745][T17938] sget+0x20e/0x4e0 [ 508.050559][T17938] ? free_anon_bdev+0x20/0x20 [ 508.055359][T17938] incfs_mount_fs+0xca/0x840 [ 508.059939][T17938] ? incfs_unlink+0x80/0x80 [ 508.064424][T17938] ? vfs_parse_fs_param+0x2cb/0x430 [ 508.069635][T17938] ? vfs_parse_fs_string+0x1e9/0x290 [ 508.074903][T17938] ? cap_capable+0x23f/0x280 [ 508.079526][T17938] legacy_get_tree+0xde/0x170 [ 508.084181][T17938] ? incfs_unlink+0x80/0x80 [ 508.088685][T17938] vfs_get_tree+0x83/0x260 [ 508.093106][T17938] do_mount+0x19d0/0x2670 [ 508.097420][T17938] ? copy_mount_string+0x30/0x30 [ 508.102339][T17938] ? _copy_from_user+0xa4/0xe0 [ 508.107214][T17938] ? copy_mount_options+0xc9/0x300 [ 508.112329][T17938] ? ksys_mount+0x8f/0xf0 [ 508.116641][T17938] ksys_mount+0xc2/0xf0 [ 508.120791][T17938] __x64_sys_mount+0xb1/0xc0 [ 508.125395][T17938] do_syscall_64+0xcb/0x1e0 [ 508.129905][T17938] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.135779][T17938] RIP: 0033:0x4665f9 [ 508.139649][T17938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.159227][T17938] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 508.167612][T17938] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 508.175562][T17938] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 508.183515][T17938] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 508.191470][T17938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 508.200205][T17938] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 508.208933][T17944] CPU: 1 PID: 17944 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 508.219537][T17944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.231046][T17944] Call Trace: [ 508.234956][T17944] dump_stack+0x1d8/0x24e [ 508.239557][T17944] ? devkmsg_release+0x11c/0x11c [ 508.244348][T17947] FAULT_INJECTION: forcing a failure. [ 508.244348][T17947] name failslab, interval 1, probability 0, space 0, times 0 [ 508.244511][T17944] ? show_regs_print_info+0x12/0x12 [ 508.262417][T17944] ? __kasan_kmalloc+0x1a3/0x1e0 [ 508.267457][T17944] ? __kasan_kmalloc+0x137/0x1e0 [ 508.272380][T17944] ? __kmalloc_track_caller+0x13a/0x2e0 [ 508.277911][T17944] ? kmemdup_nul+0x27/0xa0 [ 508.282355][T17944] should_fail+0x6f6/0x860 [ 508.286782][T17944] ? setup_fault_attr+0x3d0/0x3d0 [ 508.291797][T17944] ? __rcu_read_lock+0x50/0x50 [ 508.296545][T17944] ? avc_has_perm_noaudit+0x37d/0x400 [ 508.302002][T17944] ? alloc_super+0x56/0x750 [ 508.306492][T17944] should_failslab+0x5/0x20 [ 508.310973][T17944] kmem_cache_alloc_trace+0x39/0x2b0 [ 508.316235][T17944] ? _raw_spin_lock+0xa3/0x1b0 [ 508.320975][T17944] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 508.326346][T17944] alloc_super+0x56/0x750 [ 508.330658][T17944] sget+0x20e/0x4e0 [ 508.334453][T17944] ? free_anon_bdev+0x20/0x20 [ 508.339137][T17944] incfs_mount_fs+0xca/0x840 [ 508.343720][T17944] ? incfs_unlink+0x80/0x80 [ 508.348234][T17944] ? vfs_parse_fs_param+0x2cb/0x430 [ 508.353699][T17944] ? vfs_parse_fs_string+0x1e9/0x290 [ 508.359000][T17944] ? cap_capable+0x23f/0x280 [ 508.363582][T17944] legacy_get_tree+0xde/0x170 [ 508.368244][T17944] ? incfs_unlink+0x80/0x80 [ 508.372856][T17944] vfs_get_tree+0x83/0x260 [ 508.377288][T17944] do_mount+0x19d0/0x2670 [ 508.381625][T17944] ? copy_mount_string+0x30/0x30 [ 508.386572][T17944] ? _copy_from_user+0xa4/0xe0 [ 508.391332][T17944] ? copy_mount_options+0xc9/0x300 [ 508.396444][T17944] ? ksys_mount+0x8f/0xf0 [ 508.400788][T17944] ksys_mount+0xc2/0xf0 [ 508.404954][T17944] __x64_sys_mount+0xb1/0xc0 [ 508.409530][T17944] do_syscall_64+0xcb/0x1e0 [ 508.414042][T17944] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.419926][T17944] RIP: 0033:0x4665f9 [ 508.423819][T17944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.443419][T17944] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:00:54 executing program 0 (fault-call:1 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 508.452030][T17944] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 508.459983][T17944] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 508.467942][T17944] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 508.476046][T17944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 508.484330][T17944] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 508.492310][T17947] CPU: 0 PID: 17947 Comm: syz-executor.0 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:00:54 executing program 4: rt_sigtimedwait(&(0x7f00000001c0)={[0x9]}, 0x0, &(0x7f0000000100)={0x0, 0x989680}, 0x8) rt_sigtimedwait(&(0x7f0000000140)={[0x1696]}, &(0x7f0000000200), &(0x7f0000000280), 0x8) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x192) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x60) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:54 executing program 3 (fault-call:1 fault-nth:7): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 508.502558][T17947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.512818][T17947] Call Trace: [ 508.516120][T17947] dump_stack+0x1d8/0x24e [ 508.520449][T17947] ? devkmsg_release+0x11c/0x11c [ 508.525392][T17947] ? show_regs_print_info+0x12/0x12 [ 508.530596][T17947] ? __kasan_kmalloc+0x1a3/0x1e0 [ 508.535774][T17947] ? __kasan_kmalloc+0x137/0x1e0 [ 508.540717][T17947] ? __kmalloc_track_caller+0x13a/0x2e0 [ 508.546393][T17947] ? kmemdup_nul+0x27/0xa0 [ 508.550832][T17947] should_fail+0x6f6/0x860 14:00:54 executing program 2 (fault-call:1 fault-nth:7): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 508.555271][T17947] ? setup_fault_attr+0x3d0/0x3d0 [ 508.560299][T17947] ? __rcu_read_lock+0x50/0x50 [ 508.565058][T17947] ? avc_has_perm_noaudit+0x37d/0x400 [ 508.570431][T17947] ? alloc_super+0x56/0x750 [ 508.575083][T17947] should_failslab+0x5/0x20 [ 508.579696][T17947] kmem_cache_alloc_trace+0x39/0x2b0 [ 508.585129][T17947] ? _raw_spin_lock+0xa3/0x1b0 [ 508.589908][T17947] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 508.595290][T17947] alloc_super+0x56/0x750 [ 508.599635][T17947] sget+0x20e/0x4e0 14:00:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 508.603446][T17947] ? free_anon_bdev+0x20/0x20 [ 508.608126][T17947] incfs_mount_fs+0xca/0x840 [ 508.612846][T17947] ? incfs_unlink+0x80/0x80 [ 508.617347][T17947] ? vfs_parse_fs_param+0x2cb/0x430 [ 508.622546][T17947] ? vfs_parse_fs_string+0x1e9/0x290 [ 508.627834][T17947] ? cap_capable+0x23f/0x280 [ 508.628025][T17956] incfs: Backing dir is not set, filesystem can't be mounted. [ 508.632547][T17947] legacy_get_tree+0xde/0x170 [ 508.632560][T17947] ? incfs_unlink+0x80/0x80 [ 508.632571][T17947] vfs_get_tree+0x83/0x260 14:00:54 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 508.632581][T17947] do_mount+0x19d0/0x2670 [ 508.632602][T17947] ? copy_mount_string+0x30/0x30 [ 508.662835][T17947] ? _copy_from_user+0xa4/0xe0 [ 508.667604][T17947] ? copy_mount_options+0xc9/0x300 [ 508.672723][T17947] ? ksys_mount+0x8f/0xf0 [ 508.677054][T17947] ksys_mount+0xc2/0xf0 [ 508.679848][T17959] FAULT_INJECTION: forcing a failure. [ 508.679848][T17959] name failslab, interval 1, probability 0, space 0, times 0 [ 508.681208][T17947] __x64_sys_mount+0xb1/0xc0 [ 508.681219][T17947] do_syscall_64+0xcb/0x1e0 [ 508.681237][T17947] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.698018][T17960] incfs: Backing dir is not set, filesystem can't be mounted. [ 508.698500][T17947] RIP: 0033:0x4665f9 [ 508.698509][T17947] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.698513][T17947] RSP: 002b:00007fe18946d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 508.715594][T17957] FAULT_INJECTION: forcing a failure. [ 508.715594][T17957] name failslab, interval 1, probability 0, space 0, times 0 [ 508.716559][T17947] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 508.716564][T17947] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 508.716570][T17947] RBP: 00007fe18946d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 508.716574][T17947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 508.716578][T17947] R13: 00007ffd791c621f R14: 00007fe18946d300 R15: 0000000000022000 14:00:54 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x101480, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x7, 0x7, 0x6, 0x1, 0x0, 0x9, 0x500, 0x10, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x4, 0x2, @perf_config_ext={0x80, 0x1}, 0x0, 0x7, 0x726, 0x1, 0x15, 0x80, 0xffff, 0x0, 0x3316, 0x0, 0x930}, 0x0, 0x9, r2, 0x8) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 508.718623][T17959] CPU: 0 PID: 17959 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 508.774145][ T22] audit: type=1326 audit(1620741654.663:1031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17941 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 508.777149][T17959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.777153][T17959] Call Trace: [ 508.777174][T17959] dump_stack+0x1d8/0x24e [ 508.777185][T17959] ? devkmsg_release+0x11c/0x11c [ 508.777200][T17959] ? show_regs_print_info+0x12/0x12 [ 508.865659][T17959] should_fail+0x6f6/0x860 [ 508.870069][T17959] ? setup_fault_attr+0x3d0/0x3d0 [ 508.875091][T17959] ? selinux_sb_alloc_security+0x4f/0x200 [ 508.880806][T17959] should_failslab+0x5/0x20 [ 508.885428][T17959] kmem_cache_alloc_trace+0x39/0x2b0 [ 508.890723][T17959] ? down_write+0xd8/0x150 [ 508.895236][T17959] selinux_sb_alloc_security+0x4f/0x200 [ 508.900763][T17959] security_sb_alloc+0x50/0xb0 [ 508.905507][T17959] alloc_super+0x133/0x750 [ 508.909901][T17959] sget+0x20e/0x4e0 [ 508.913705][T17959] ? free_anon_bdev+0x20/0x20 [ 508.918365][T17959] incfs_mount_fs+0xca/0x840 [ 508.922936][T17959] ? incfs_unlink+0x80/0x80 [ 508.927626][T17959] ? vfs_parse_fs_param+0x2cb/0x430 [ 508.932810][T17959] ? vfs_parse_fs_string+0x1e9/0x290 [ 508.938074][T17959] ? cap_capable+0x23f/0x280 [ 508.942671][T17959] legacy_get_tree+0xde/0x170 [ 508.947327][T17959] ? incfs_unlink+0x80/0x80 [ 508.951970][T17959] vfs_get_tree+0x83/0x260 [ 508.956373][T17959] do_mount+0x19d0/0x2670 [ 508.960680][T17959] ? copy_mount_string+0x30/0x30 [ 508.965709][T17959] ? _copy_from_user+0xa4/0xe0 [ 508.970463][T17959] ? copy_mount_options+0xc9/0x300 [ 508.975548][T17959] ? ksys_mount+0x8f/0xf0 [ 508.979854][T17959] ksys_mount+0xc2/0xf0 [ 508.984041][T17959] __x64_sys_mount+0xb1/0xc0 [ 508.988618][T17959] do_syscall_64+0xcb/0x1e0 [ 508.993112][T17959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 508.998997][T17959] RIP: 0033:0x4665f9 [ 509.002963][T17959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.022553][T17959] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.031044][T17959] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 509.039096][T17959] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 509.047201][T17959] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 509.055174][T17959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 509.063130][T17959] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 509.081291][T17957] CPU: 0 PID: 17957 Comm: syz-executor.2 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 509.084764][ T22] audit: type=1326 audit(1620741654.973:1032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=17965 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 509.091703][T17957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.091708][T17957] Call Trace: [ 509.091736][T17957] dump_stack+0x1d8/0x24e [ 509.091748][T17957] ? devkmsg_release+0x11c/0x11c [ 509.091756][T17957] ? show_regs_print_info+0x12/0x12 [ 509.091768][T17957] should_fail+0x6f6/0x860 [ 509.091776][T17957] ? setup_fault_attr+0x3d0/0x3d0 [ 509.091786][T17957] ? selinux_sb_alloc_security+0x4f/0x200 [ 509.091798][T17957] should_failslab+0x5/0x20 [ 509.091807][T17957] kmem_cache_alloc_trace+0x39/0x2b0 [ 509.091826][T17957] ? down_write+0xd8/0x150 [ 509.172165][T17957] selinux_sb_alloc_security+0x4f/0x200 [ 509.177715][T17957] security_sb_alloc+0x50/0xb0 [ 509.182463][T17957] alloc_super+0x133/0x750 [ 509.186880][T17957] sget+0x20e/0x4e0 [ 509.190798][T17957] ? free_anon_bdev+0x20/0x20 [ 509.195457][T17957] incfs_mount_fs+0xca/0x840 [ 509.200049][T17957] ? incfs_unlink+0x80/0x80 [ 509.204541][T17957] ? vfs_parse_fs_param+0x2cb/0x430 [ 509.211189][T17957] ? vfs_parse_fs_string+0x1e9/0x290 [ 509.216760][T17957] ? cap_capable+0x23f/0x280 [ 509.221682][T17957] legacy_get_tree+0xde/0x170 [ 509.226336][T17957] ? incfs_unlink+0x80/0x80 [ 509.230816][T17957] vfs_get_tree+0x83/0x260 [ 509.235207][T17957] do_mount+0x19d0/0x2670 [ 509.239512][T17957] ? copy_mount_string+0x30/0x30 [ 509.244442][T17957] ? _copy_from_user+0xa4/0xe0 [ 509.249194][T17957] ? copy_mount_options+0xc9/0x300 [ 509.262262][T17957] ? ksys_mount+0x8f/0xf0 [ 509.266578][T17957] ksys_mount+0xc2/0xf0 [ 509.270711][T17957] __x64_sys_mount+0xb1/0xc0 [ 509.275278][T17957] do_syscall_64+0xcb/0x1e0 [ 509.279758][T17957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.285623][T17957] RIP: 0033:0x4665f9 [ 509.289492][T17957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:00:55 executing program 3 (fault-call:1 fault-nth:8): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) [ 509.309067][T17957] RSP: 002b:00007f73eb78c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.317450][T17957] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 509.325401][T17957] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 509.333353][T17957] RBP: 00007f73eb78c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 509.341507][T17957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 509.349465][T17957] R13: 00007ffd7e84152f R14: 00007f73eb78c300 R15: 0000000000022000 [ 509.391015][T17977] FAULT_INJECTION: forcing a failure. [ 509.391015][T17977] name failslab, interval 1, probability 0, space 0, times 0 [ 509.410501][T17977] CPU: 1 PID: 17977 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 509.420899][T17977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.430950][T17977] Call Trace: [ 509.434239][T17977] dump_stack+0x1d8/0x24e [ 509.438575][T17977] ? devkmsg_release+0x11c/0x11c [ 509.443634][T17977] ? show_regs_print_info+0x12/0x12 [ 509.448841][T17977] ? pcpu_alloc_area+0x753/0x8b0 [ 509.453901][T17977] should_fail+0x6f6/0x860 [ 509.458391][T17977] ? setup_fault_attr+0x3d0/0x3d0 [ 509.463394][T17977] ? cpumask_next+0xc/0x20 [ 509.467788][T17977] ? pcpu_alloc+0xc8a/0x1180 [ 509.472352][T17977] ? prealloc_shrinker+0x50/0x210 [ 509.477467][T17977] should_failslab+0x5/0x20 [ 509.482059][T17977] kmem_cache_alloc_trace+0x39/0x2b0 [ 509.487318][T17977] prealloc_shrinker+0x50/0x210 [ 509.492184][T17977] alloc_super+0x5e5/0x750 [ 509.496581][T17977] sget+0x20e/0x4e0 [ 509.500383][T17977] ? free_anon_bdev+0x20/0x20 [ 509.505033][T17977] incfs_mount_fs+0xca/0x840 [ 509.509627][T17977] ? incfs_unlink+0x80/0x80 [ 509.514116][T17977] ? vfs_parse_fs_param+0x2cb/0x430 [ 509.519395][T17977] ? vfs_parse_fs_string+0x1e9/0x290 [ 509.524798][T17977] ? cap_capable+0x23f/0x280 [ 509.529395][T17977] legacy_get_tree+0xde/0x170 [ 509.534173][T17977] ? incfs_unlink+0x80/0x80 [ 509.538674][T17977] vfs_get_tree+0x83/0x260 [ 509.543102][T17977] do_mount+0x19d0/0x2670 [ 509.547414][T17977] ? copy_mount_string+0x30/0x30 [ 509.552326][T17977] ? _copy_from_user+0xa4/0xe0 [ 509.557089][T17977] ? copy_mount_options+0xc9/0x300 [ 509.562196][T17977] ? ksys_mount+0x8f/0xf0 [ 509.566496][T17977] ksys_mount+0xc2/0xf0 [ 509.570638][T17977] __x64_sys_mount+0xb1/0xc0 [ 509.575210][T17977] do_syscall_64+0xcb/0x1e0 [ 509.579686][T17977] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.585929][T17977] RIP: 0033:0x4665f9 14:00:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 509.589807][T17977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 509.609485][T17977] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 509.617876][T17977] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 509.625820][T17977] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 509.633952][T17977] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:00:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) 14:00:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:55 executing program 3 (fault-call:1 fault-nth:9): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 509.641908][T17977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 509.649861][T17977] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:00:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x400000000001, 0x0, 0x0, 0x2802001, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='.\x00') 14:00:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000340), 0x0, 0x0) [ 509.744787][T17990] FAULT_INJECTION: forcing a failure. [ 509.744787][T17990] name failslab, interval 1, probability 0, space 0, times 0 14:00:55 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xa) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:55 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2, 0x0) [ 509.805069][T17990] CPU: 1 PID: 17990 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 509.815364][T17990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.825423][T17990] Call Trace: [ 509.828729][T17990] dump_stack+0x1d8/0x24e [ 509.833167][T17990] ? devkmsg_release+0x11c/0x11c [ 509.838116][T17990] ? show_regs_print_info+0x12/0x12 [ 509.843331][T17990] ? idr_get_free+0x740/0x900 [ 509.848020][T17990] should_fail+0x6f6/0x860 [ 509.852446][T17990] ? setup_fault_attr+0x3d0/0x3d0 [ 509.857490][T17990] ? __down_read+0xf1/0x210 [ 509.862004][T17990] ? __list_lru_init+0xa7/0x550 [ 509.866870][T17990] should_failslab+0x5/0x20 [ 509.871392][T17990] kmem_cache_alloc_trace+0x39/0x2b0 [ 509.876750][T17990] __list_lru_init+0xa7/0x550 [ 509.881606][T17990] ? prealloc_shrinker+0x1c0/0x210 [ 509.886748][T17990] alloc_super+0x611/0x750 [ 509.891181][T17990] sget+0x20e/0x4e0 [ 509.895110][T17990] ? free_anon_bdev+0x20/0x20 [ 509.900181][T17990] incfs_mount_fs+0xca/0x840 [ 509.904766][T17990] ? incfs_unlink+0x80/0x80 [ 509.909367][T17990] ? vfs_parse_fs_param+0x2cb/0x430 [ 509.914666][T17990] ? vfs_parse_fs_string+0x1e9/0x290 [ 509.920125][T17990] ? cap_capable+0x23f/0x280 [ 509.924797][T17990] legacy_get_tree+0xde/0x170 [ 509.929468][T17990] ? incfs_unlink+0x80/0x80 [ 509.933961][T17990] vfs_get_tree+0x83/0x260 [ 509.938357][T17990] do_mount+0x19d0/0x2670 [ 509.942786][T17990] ? copy_mount_string+0x30/0x30 [ 509.947730][T17990] ? _copy_from_user+0xa4/0xe0 [ 509.952599][T17990] ? copy_mount_options+0xc9/0x300 [ 509.957894][T17990] ? ksys_mount+0x8f/0xf0 [ 509.962308][T17990] ksys_mount+0xc2/0xf0 [ 509.966451][T17990] __x64_sys_mount+0xb1/0xc0 [ 509.971027][T17990] do_syscall_64+0xcb/0x1e0 [ 509.975522][T17990] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 509.981401][T17990] RIP: 0033:0x4665f9 [ 509.985272][T17990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:00:55 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup2(r0, r2) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2, 0x0) 14:00:55 executing program 3 (fault-call:1 fault-nth:10): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 510.004965][T17990] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 510.013851][T17990] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 510.021951][T17990] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 510.029914][T17990] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 510.038135][T17990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 510.046193][T17990] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:00:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 14:00:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3, 0x0) 14:00:56 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x20000, 0x140) 14:00:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3, 0x0) 14:00:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 510.117699][ T22] kauditd_printk_skb: 1 callbacks suppressed [ 510.117707][ T22] audit: type=1326 audit(1620741656.003:1034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18003 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 510.136603][T18014] FAULT_INJECTION: forcing a failure. [ 510.136603][T18014] name failslab, interval 1, probability 0, space 0, times 0 14:00:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4, 0x0) [ 510.227346][T18014] CPU: 0 PID: 18014 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 510.237703][T18014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.247759][T18014] Call Trace: [ 510.251056][T18014] dump_stack+0x1d8/0x24e [ 510.255479][T18014] ? devkmsg_release+0x11c/0x11c [ 510.260422][T18014] ? show_regs_print_info+0x12/0x12 [ 510.265632][T18014] should_fail+0x6f6/0x860 [ 510.270081][T18014] ? setup_fault_attr+0x3d0/0x3d0 [ 510.275114][T18014] ? kvmalloc_node+0x7e/0xf0 [ 510.279705][T18014] should_failslab+0x5/0x20 [ 510.285504][T18014] __kmalloc+0x5f/0x2f0 [ 510.289819][T18014] ? __list_lru_init+0xa7/0x550 [ 510.294656][T18014] kvmalloc_node+0x7e/0xf0 [ 510.299052][T18014] __list_lru_init+0x1c6/0x550 [ 510.303802][T18014] ? prealloc_shrinker+0x1c0/0x210 [ 510.309148][T18014] alloc_super+0x611/0x750 [ 510.313788][T18014] sget+0x20e/0x4e0 [ 510.317944][T18014] ? free_anon_bdev+0x20/0x20 [ 510.322732][T18014] incfs_mount_fs+0xca/0x840 [ 510.327541][T18014] ? incfs_unlink+0x80/0x80 [ 510.332032][T18014] ? vfs_parse_fs_param+0x2cb/0x430 [ 510.338303][T18014] ? vfs_parse_fs_string+0x1e9/0x290 [ 510.344191][T18014] ? cap_capable+0x23f/0x280 [ 510.348763][T18014] legacy_get_tree+0xde/0x170 [ 510.353533][T18014] ? incfs_unlink+0x80/0x80 [ 510.358243][T18014] vfs_get_tree+0x83/0x260 [ 510.362791][T18014] do_mount+0x19d0/0x2670 [ 510.367217][T18014] ? copy_mount_string+0x30/0x30 [ 510.372179][T18014] ? _copy_from_user+0xa4/0xe0 [ 510.376931][T18014] ? copy_mount_options+0xc9/0x300 [ 510.382041][T18014] ? ksys_mount+0x8f/0xf0 [ 510.386345][T18014] ksys_mount+0xc2/0xf0 [ 510.390490][T18014] __x64_sys_mount+0xb1/0xc0 [ 510.395063][T18014] do_syscall_64+0xcb/0x1e0 [ 510.399548][T18014] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 510.405435][T18014] RIP: 0033:0x4665f9 14:00:56 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000240)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)="d350274a5e0b73bce1a2d2260abd8239be59f8cb12640e23d48002fcc209fea66230821ee6185d9e006d2bc39293e0d6a18415d3cba1b687a02a8c2db4d29a88f308e401968096d05f3079c1224839f8acf73eae3821556a79e16445528ffbf89e085e791b8661c369b57dd6333c8eea188bc145dc50a637409393ffedf7499c32c0e059", 0x84, 0x40}], 0x1000020, &(0x7f00000003c0)={[{@iocharset={'iocharset', 0x3d, 'cp865'}}], [{@subj_role={'subj_role', 0x3d, 'incremental-fs\x00'}}, {@subj_user={'subj_user', 0x3d, 'upperdir'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@subj_type}]}) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) creat(&(0x7f0000000440)='./file0/file0\x00', 0x88) open(&(0x7f0000000480)='./file0/file0\x00', 0x101000, 0xc0) mount$overlay(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x228848, &(0x7f00000001c0)=ANY=[@ANYBLOB="757070656a64697266696c65302f66696c6e302c736d619f046673793d696ecb72656d656e74616c2d6673002c66736d616769633d3078303030303030303030303030303086c0093d000000000000000000"]) r1 = open(&(0x7f0000000a00)='./file0\x00', 0x40000, 0x80) sendfile(r1, r0, 0x0, 0x2) 14:00:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4, 0x0) [ 510.409318][T18014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 510.429366][T18014] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 510.437753][T18014] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 510.445716][T18014] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 510.453667][T18014] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 510.461621][T18014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 510.469797][T18014] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:00:56 executing program 5 (fault-call:4 fault-nth:0): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:56 executing program 3 (fault-call:1 fault-nth:11): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:56 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x5, 0x0) 14:00:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x5, 0x0) 14:00:56 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:56 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffce, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x940082, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="ac63f0784d0bcf78851124edc5714fd0ecf8e898b7c98873512d3738c5f273e79fee4833822c3162a70e15ce50a9a89499205ed58c416c28abcb047c9e79e52eaaa8410d91156c199af2f9263741c657ae374e319b0b66ec3dcf974c293239986c2624", 0x63}, {&(0x7f00000001c0)="f9bca716b93fe7c0f5f299e695ae4e7831b6beaaaab41faf8750e6f68935402622cb023fadcf4946f514dc1d6312e28439fc5a5737981315183b7602f41d5f304b813a840098fb3f20b1b2734e229ad48520", 0x52}, {&(0x7f0000000240)="f93e814b8743c79cace8ffd9e92f3f98cee811e77e82d6e3e4aa048a9ff1e936d8c4456adbe52320e6fdfc2fcfff8792e7d96b25705d6ad80b996f9633351f8b808f74a94b29f1b503e28b5b6cbec10e2250aee1963a399fa557a9d7b7a5def9fe7881", 0x63}, {&(0x7f0000000380)="b5a847d72a3bbeb7c7ad383093d8c3f6fd20abf690b105b2ce5873dac36689366c4669920e7a2a81a49717e0ad9cbaafada5031790bccf4a1d10e03e94e0c6c4d9fae1c57ce2087053a362ede0badac2f854d8c6f2dbecc58c1850bf7e91542212a8b8f78770deaefc59e2d6751900314a3bdcc43b1ec1d360b8c955ab0a5eca5af4974e716e52871b9c14e8ba4c58cf0a01e115a9cd7d421adefd8da799fd3967b7b396fdbcd51295d894ffb6246c4e23805b09d2026a120fa5550153dabf728889d11fb8cd6c62db30c08aac7a8d", 0xcf}, {&(0x7f0000000480)="41f5acad5945b53f27bc373dfbd6d99835c9d0497d3ccda64c8acc75885fc0c23731fa835be9395a6c029b52a66d5ef695a76a6a71787b32da0ee3b9e05f20935f7e385e0d63d33d22663910548c7af2a37c7db1762da99fb789d82a5aa1c51aa1d07fa97fbd1fb58f26cf10491da025f20ee60941e06e0ad5518d64cdbfad71b2ab", 0x82}, {&(0x7f0000000a40)="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", 0x1000}], 0x6) [ 510.937860][ T22] audit: type=1326 audit(1620741656.833:1035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18003 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 511.022334][T18049] FAULT_INJECTION: forcing a failure. [ 511.022334][T18049] name failslab, interval 1, probability 0, space 0, times 0 [ 511.038631][T18048] FAULT_INJECTION: forcing a failure. [ 511.038631][T18048] name failslab, interval 1, probability 0, space 0, times 0 [ 511.042957][T18049] CPU: 1 PID: 18049 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 511.061507][T18049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.071721][T18049] Call Trace: [ 511.075022][T18049] dump_stack+0x1d8/0x24e [ 511.079345][T18049] ? devkmsg_release+0x11c/0x11c [ 511.084261][T18049] ? show_regs_print_info+0x12/0x12 [ 511.089438][T18049] should_fail+0x6f6/0x860 [ 511.094108][T18049] ? setup_fault_attr+0x3d0/0x3d0 [ 511.099114][T18049] ? __down_read+0xf1/0x210 [ 511.103608][T18049] ? __list_lru_init+0xa7/0x550 [ 511.108467][T18049] should_failslab+0x5/0x20 [ 511.112966][T18049] kmem_cache_alloc_trace+0x39/0x2b0 [ 511.118478][T18049] __list_lru_init+0xa7/0x550 [ 511.123256][T18049] ? prealloc_shrinker+0x1c0/0x210 [ 511.128477][T18049] alloc_super+0x640/0x750 [ 511.132880][T18049] sget+0x20e/0x4e0 [ 511.136669][T18049] ? free_anon_bdev+0x20/0x20 [ 511.141362][T18049] incfs_mount_fs+0xca/0x840 [ 511.146103][T18049] ? incfs_unlink+0x80/0x80 [ 511.150589][T18049] ? vfs_parse_fs_param+0x2cb/0x430 [ 511.155766][T18049] ? vfs_parse_fs_string+0x1e9/0x290 [ 511.161032][T18049] ? cap_capable+0x23f/0x280 [ 511.165624][T18049] legacy_get_tree+0xde/0x170 [ 511.170289][T18049] ? incfs_unlink+0x80/0x80 [ 511.174903][T18049] vfs_get_tree+0x83/0x260 [ 511.179416][T18049] do_mount+0x19d0/0x2670 [ 511.183749][T18049] ? copy_mount_string+0x30/0x30 [ 511.188668][T18049] ? _copy_from_user+0xa4/0xe0 [ 511.193408][T18049] ? copy_mount_options+0xc9/0x300 [ 511.198516][T18049] ? ksys_mount+0x8f/0xf0 [ 511.202840][T18049] ksys_mount+0xc2/0xf0 [ 511.206985][T18049] __x64_sys_mount+0xb1/0xc0 [ 511.211572][T18049] do_syscall_64+0xcb/0x1e0 [ 511.216066][T18049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.222091][T18049] RIP: 0033:0x4665f9 [ 511.225988][T18049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.246305][T18049] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.254712][T18049] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.262681][T18049] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 14:00:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x6, 0x0) [ 511.270640][T18049] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 511.278607][T18049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 511.286580][T18049] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 511.294556][T18048] CPU: 0 PID: 18048 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 511.304797][T18048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.314855][T18048] Call Trace: [ 511.318217][T18048] dump_stack+0x1d8/0x24e [ 511.322724][T18048] ? devkmsg_release+0x11c/0x11c [ 511.327671][T18048] ? show_regs_print_info+0x12/0x12 [ 511.332872][T18048] ? check_preemption_disabled+0x9e/0x330 [ 511.338710][T18048] ? debug_smp_processor_id+0x20/0x20 [ 511.344283][T18048] should_fail+0x6f6/0x860 [ 511.348801][T18048] ? setup_fault_attr+0x3d0/0x3d0 [ 511.353812][T18048] ? __sb_end_write+0xb5/0x100 [ 511.358552][T18048] ? vfs_write+0x422/0x4e0 [ 511.362947][T18048] ? ksys_mount+0x30/0xf0 [ 511.367250][T18048] should_failslab+0x5/0x20 [ 511.371756][T18048] __kmalloc_track_caller+0x5d/0x2e0 [ 511.377279][T18048] ? strnlen_user+0x186/0x210 [ 511.381935][T18048] strndup_user+0x73/0x150 [ 511.386460][T18048] ksys_mount+0x30/0xf0 [ 511.390615][T18048] __x64_sys_mount+0xb1/0xc0 [ 511.396586][T18048] do_syscall_64+0xcb/0x1e0 [ 511.401073][T18048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.407061][T18048] RIP: 0033:0x4665f9 14:00:57 executing program 3 (fault-call:1 fault-nth:12): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:57 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x220001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 511.410933][T18048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.431662][T18048] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.440053][T18048] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.448004][T18048] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 511.456221][T18048] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 511.464223][T18048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:00:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x6, 0x0) 14:00:57 executing program 5 (fault-call:4 fault-nth:1): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:57 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x542, 0x0, 0x8}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x28000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x3f, 0x1b}, 0x4, 0x8, 0x0, 0x3, 0x7, 0x1, 0x3f, 0x0, 0x400, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000180)={0x80000010}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_create1(0x80000) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x80, 0xfc, 0x40, 0x1, 0x3, 0x0, 0x20, 0x10000, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1000, 0x4, @perf_config_ext={0xffffffff, 0x9}, 0x204, 0x5, 0x7, 0x7, 0x1, 0x5, 0x0, 0x0, 0x400, 0x0, 0x5}, r4, 0xf, 0xffffffffffffffff, 0xb) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_wait(r5, &(0x7f0000000280)=[{}], 0x1, 0x200) [ 511.472543][T18048] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 511.540442][T18062] FAULT_INJECTION: forcing a failure. [ 511.540442][T18062] name failslab, interval 1, probability 0, space 0, times 0 [ 511.580323][T18068] FAULT_INJECTION: forcing a failure. [ 511.580323][T18068] name failslab, interval 1, probability 0, space 0, times 0 [ 511.583648][T18062] CPU: 0 PID: 18062 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 511.603216][T18062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.613464][T18062] Call Trace: [ 511.616751][T18062] dump_stack+0x1d8/0x24e [ 511.621069][T18062] ? devkmsg_release+0x11c/0x11c [ 511.625990][T18062] ? show_regs_print_info+0x12/0x12 [ 511.631168][T18062] should_fail+0x6f6/0x860 [ 511.636583][T18062] ? setup_fault_attr+0x3d0/0x3d0 [ 511.641703][T18062] ? kvmalloc_node+0x7e/0xf0 [ 511.646311][T18062] should_failslab+0x5/0x20 [ 511.650830][T18062] __kmalloc+0x5f/0x2f0 [ 511.654984][T18062] ? __list_lru_init+0xa7/0x550 [ 511.659826][T18062] kvmalloc_node+0x7e/0xf0 [ 511.664240][T18062] __list_lru_init+0x1c6/0x550 [ 511.668985][T18062] ? prealloc_shrinker+0x1c0/0x210 [ 511.674550][T18062] alloc_super+0x640/0x750 [ 511.678950][T18062] sget+0x20e/0x4e0 [ 511.682753][T18062] ? free_anon_bdev+0x20/0x20 [ 511.687410][T18062] incfs_mount_fs+0xca/0x840 [ 511.691992][T18062] ? incfs_unlink+0x80/0x80 [ 511.696497][T18062] ? vfs_parse_fs_param+0x2cb/0x430 [ 511.701682][T18062] ? vfs_parse_fs_string+0x1e9/0x290 [ 511.706948][T18062] ? cap_capable+0x23f/0x280 [ 511.711532][T18062] legacy_get_tree+0xde/0x170 [ 511.716219][T18062] ? incfs_unlink+0x80/0x80 [ 511.720711][T18062] vfs_get_tree+0x83/0x260 [ 511.725109][T18062] do_mount+0x19d0/0x2670 [ 511.729418][T18062] ? copy_mount_string+0x30/0x30 [ 511.734859][T18062] ? _copy_from_user+0xa4/0xe0 [ 511.739606][T18062] ? copy_mount_options+0xc9/0x300 [ 511.744821][T18062] ? ksys_mount+0x8f/0xf0 [ 511.749142][T18062] ksys_mount+0xc2/0xf0 [ 511.753953][T18062] __x64_sys_mount+0xb1/0xc0 [ 511.758533][T18062] do_syscall_64+0xcb/0x1e0 [ 511.763038][T18062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.768916][T18062] RIP: 0033:0x4665f9 [ 511.772798][T18062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.792516][T18062] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.800909][T18062] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.808869][T18062] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 511.816943][T18062] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 511.825009][T18062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 511.832970][T18062] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:00:57 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x7, 0x0) 14:00:57 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2a08100e}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xa8, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x6, 0x52}}}}, [@NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x9}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x3}, @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8, 0xb, 0x8000}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x72a, 0x67}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x80000000, 0x67}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0xb}}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6}]}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MESH_CONFIG={0x34, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x2}, @NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0xcf}, @NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x14}, @NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x8001}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x76}, @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8004}, 0x4c) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 511.840932][T18068] CPU: 1 PID: 18068 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 511.846351][ T22] audit: type=1326 audit(1620741657.473:1036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18069 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 511.851165][T18068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.851169][T18068] Call Trace: 14:00:57 executing program 3 (fault-call:1 fault-nth:13): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 511.851192][T18068] dump_stack+0x1d8/0x24e [ 511.851203][T18068] ? devkmsg_release+0x11c/0x11c [ 511.851218][T18068] ? show_regs_print_info+0x12/0x12 [ 511.877014][ T22] audit: type=1326 audit(1620741657.473:1037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18069 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 511.884695][T18068] should_fail+0x6f6/0x860 [ 511.884707][T18068] ? setup_fault_attr+0x3d0/0x3d0 [ 511.884717][T18068] ? ksys_mount+0x62/0xf0 14:00:57 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x7, 0x0) 14:00:57 executing program 5 (fault-call:4 fault-nth:2): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 511.884728][T18068] should_failslab+0x5/0x20 [ 511.884740][T18068] __kmalloc_track_caller+0x5d/0x2e0 [ 511.884747][T18068] ? strnlen_user+0x186/0x210 [ 511.884759][T18068] strndup_user+0x73/0x150 [ 511.884767][T18068] ksys_mount+0x62/0xf0 [ 511.884774][T18068] __x64_sys_mount+0xb1/0xc0 [ 511.884785][T18068] do_syscall_64+0xcb/0x1e0 [ 511.884797][T18068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.884806][T18068] RIP: 0033:0x4665f9 [ 511.884817][T18068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.884822][T18068] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 511.884830][T18068] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 511.884834][T18068] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 511.884845][T18068] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 511.946668][T18078] FAULT_INJECTION: forcing a failure. [ 511.946668][T18078] name failslab, interval 1, probability 0, space 0, times 0 [ 511.950134][T18068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.950139][T18068] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 511.984580][T18080] FAULT_INJECTION: forcing a failure. [ 511.984580][T18080] name failslab, interval 1, probability 0, space 0, times 0 [ 512.028456][T18078] CPU: 0 PID: 18078 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 512.086915][T18078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.097292][T18078] Call Trace: [ 512.100667][T18078] dump_stack+0x1d8/0x24e [ 512.105022][T18078] ? devkmsg_release+0x11c/0x11c [ 512.110084][T18078] ? ida_alloc_range+0xa3b/0xaa0 [ 512.115029][T18078] ? show_regs_print_info+0x12/0x12 [ 512.120248][T18078] ? delete_node+0x733/0x790 [ 512.124843][T18078] ? parse_options+0x1cb/0x850 [ 512.129593][T18078] should_fail+0x6f6/0x860 [ 512.133992][T18078] ? setup_fault_attr+0x3d0/0x3d0 [ 512.139017][T18078] ? incfs_mount_fs+0x840/0x840 [ 512.143851][T18078] ? _raw_spin_lock+0xa3/0x1b0 [ 512.148593][T18078] ? up_read+0x10/0x10 [ 512.152836][T18078] ? getname_kernel+0x55/0x2d0 [ 512.157610][T18078] should_failslab+0x5/0x20 [ 512.162097][T18078] kmem_cache_alloc+0x36/0x290 [ 512.166841][T18078] getname_kernel+0x55/0x2d0 [ 512.171541][T18078] kern_path+0x19/0x40 [ 512.175606][T18078] incfs_mount_fs+0x2b5/0x840 [ 512.180279][T18078] ? incfs_unlink+0x80/0x80 [ 512.184776][T18078] ? vfs_parse_fs_param+0x2cb/0x430 [ 512.189958][T18078] ? vfs_parse_fs_string+0x1e9/0x290 [ 512.195261][T18078] ? cap_capable+0x23f/0x280 [ 512.199958][T18078] legacy_get_tree+0xde/0x170 [ 512.204623][T18078] ? incfs_unlink+0x80/0x80 [ 512.209108][T18078] vfs_get_tree+0x83/0x260 [ 512.213501][T18078] do_mount+0x19d0/0x2670 [ 512.217808][T18078] ? copy_mount_string+0x30/0x30 [ 512.222854][T18078] ? _copy_from_user+0xa4/0xe0 [ 512.227624][T18078] ? copy_mount_options+0xc9/0x300 [ 512.232834][T18078] ? ksys_mount+0x8f/0xf0 [ 512.237270][T18078] ksys_mount+0xc2/0xf0 [ 512.241421][T18078] __x64_sys_mount+0xb1/0xc0 [ 512.246007][T18078] do_syscall_64+0xcb/0x1e0 [ 512.250603][T18078] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.257078][T18078] RIP: 0033:0x4665f9 [ 512.260953][T18078] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 512.280684][T18078] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:00:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x8, 0x0) [ 512.289212][T18078] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 512.297163][T18078] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 512.305130][T18078] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 512.313092][T18078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 512.321044][T18078] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 512.329016][T18080] CPU: 1 PID: 18080 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:00:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x8, 0x0) [ 512.331102][T18078] incfs: Error accessing: ./file0. [ 512.339256][T18080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.339261][T18080] Call Trace: [ 512.339290][T18080] dump_stack+0x1d8/0x24e [ 512.339302][T18080] ? devkmsg_release+0x11c/0x11c [ 512.339310][T18080] ? show_regs_print_info+0x12/0x12 [ 512.339322][T18080] should_fail+0x6f6/0x860 [ 512.339330][T18080] ? setup_fault_attr+0x3d0/0x3d0 [ 512.339338][T18080] ? __kasan_kmalloc+0x137/0x1e0 [ 512.339347][T18080] ? __kmalloc_track_caller+0x13a/0x2e0 [ 512.339366][T18080] ? strndup_user+0x73/0x150 [ 512.396930][T18080] ? ksys_mount+0x62/0xf0 [ 512.401464][T18080] ? do_syscall_64+0xcb/0x1e0 [ 512.406240][T18080] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.412300][T18080] ? getname_flags+0xba/0x640 [ 512.416960][T18080] should_failslab+0x5/0x20 [ 512.421461][T18080] kmem_cache_alloc+0x36/0x290 [ 512.426630][T18080] getname_flags+0xba/0x640 [ 512.431265][T18080] user_path_at_empty+0x28/0x50 [ 512.436115][T18080] do_mount+0x15c/0x2670 [ 512.440354][T18080] ? copy_mount_string+0x30/0x30 [ 512.445278][T18080] ? _copy_from_user+0xa4/0xe0 [ 512.450210][T18080] ? copy_mount_options+0xc9/0x300 [ 512.455480][T18080] ? ksys_mount+0x8f/0xf0 [ 512.459903][T18080] ksys_mount+0xc2/0xf0 [ 512.464151][T18080] __x64_sys_mount+0xb1/0xc0 [ 512.468722][T18080] do_syscall_64+0xcb/0x1e0 [ 512.473210][T18080] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.479207][T18080] RIP: 0033:0x4665f9 [ 512.483080][T18080] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 512.503052][T18080] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 512.511574][T18080] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 512.519650][T18080] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 512.527695][T18080] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 512.535652][T18080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 14:00:58 executing program 3 (fault-call:1 fault-nth:14): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 512.543626][T18080] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 512.571505][ T22] audit: type=1326 audit(1620741658.463:1038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18069 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:00:58 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) vmsplice(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000100)="b916acbc7462fdc13b4a365dc6c62b35849b8ca28f4e67122861d706728980b853c851f49b2445103b4358de6a71680575bd0086563937335ce1639dc255ab49dff22527ac26fbb973a389263cac5394fbb20cad386a989f7abe10eb33e7b4b35d46d44fa8081c2b2daaa49077fa1b78de58331ac353238d5cb279a6af6682a1c8634abe03042c6340f271ae30faf0ff9518455675c6ab686988b3c2b2eb207926ab656f129e0cdec26fc8917d0c1d722cae49cc64197ed37d206208fbb8810ec270bef8dcdb8106f7a1a141d43340722a8ca6743b48bcefe7608f62481ca98cf4a745", 0xe3}, {&(0x7f0000000200)="5620af5c6c12f45e5524a1bb2e16c295dd70c651c0058b345e2678b9be8d250cc07992a4a7192a93982a6f7d3b4b0113690e5a6c9fd99ba470cc2e4f0c6d6abac7ca8ae276e7ccba0fc13321db39badda659296970ac13ddad7cf5aaf9c687cb66b04e46e1a27eefbadd5a839a978fa298105bb98ee656", 0x77}, {&(0x7f0000000280)="c56be5c8286edabf0e81", 0xa}, {&(0x7f00000002c0)="1201339e492c2526dc54b57e544eb09de1e133432672a9035a03498e6570ac5a2d8a470b1a3f023332bb66de703adb059e6f13dbf727c30ede23bfe30e5986226b8fdfa214bccac2a2204ed3647f8890d9d8ae", 0x53}, {&(0x7f0000000340)="d3c28139a36fcf9af499371c7d6c80843117dd4fc85b17ecc72dfae4c09c1d7d0da285eb26038f0ecec5508a0e5c5c323354f8231cf36bf53b6578a03069d7ee19f59886d6b32d8b62d9656dc87b0870c72a00c2db7182882022e3aaaac9ab7eda15729316eca372b87bf7171e1ca1c8496df9e8aac27115ba1929ae4e5af564400be5d229", 0x85}, {&(0x7f0000000400)="8344a267eda5739484550316184912f6d6006cd274f406400ef98d63d35a921755ad81b1f5a6520e75168f800220e688eca8d4cb55fbf03dc7496bec8ff8d732b82205e7", 0x44}, {&(0x7f0000000480)="acc9e23a8d5f2bf202320105766a393041ec292eeb2f0a6896768858336ac6e8a4602da77e9d7ef3f98d6dd71fed26776464d3dfcd4df978f5f682ac52b607bb154826", 0x43}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="f0ff7bc11f96c82e27d3087da6adfc2264944d6cb87dd41fcdb5080c68a8ce8b82c7e135be73179db395740042262eec386a43313f25b0da48578d0b5d749c09df36c878f88d440d433014a31c792da5317a8810776ebf6cb55e5092ebbcca5d2f56e3cc2b590fdee99b144e42330b42912f8cd37439bcb3a4cb5f01c66ba92b64e7c6d64cf6eb4a08017ce41a0f435d0deff39416f9c007a1a49c2ba5af0ee76a106a790e64089d182f16ef67e7bcd0e99e551b18", 0xb5}], 0x9, 0x5) pipe(&(0x7f0000001680)) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:58 executing program 4: clone(0x19000080, &(0x7f0000000100)="a7b8c5ee92769d97c4ff12657d5d128027f28857c880dd07bd2b078750364944a7a8930dc812c521ab10c3dbe6bb8b5aa3deeaae37055c9389ff9e0a0285bcc1088a79be333b2bbd9784ba74f16c1866552e16ece6b97e362e90921286497005a9f871a3", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)="c2e96445525aa58ec5429d5083ec0794") syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:00:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9, 0x0) [ 512.624062][ T22] audit: type=1326 audit(1620741658.513:1039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18069 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 512.634915][T18092] FAULT_INJECTION: forcing a failure. [ 512.634915][T18092] name failslab, interval 1, probability 0, space 0, times 0 14:00:58 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x2000, 0x10) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x1f, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="7bfaac5e7dadc33586b4462cc87f88f2e1a7513bf4e87e3ebe2c916155c8bc6ff294f178e76ebace3d979ec10c99ae1685230cd53f0b0b4b1254d1", 0x3b, 0x8}, {&(0x7f0000000200)="4029e4591f8926f1cd4aeb923dea53a4f20552d490a7a2b5e464af8d22c1c2045c845e24eaeea8840defdcbbce63bacd12876e608e0d38e8b52f64f49ac3b8dcd6801139238715946c02324abd43a8222a2464", 0x53, 0x4}], 0x3004890, &(0x7f00000002c0)={[{@noquota}, {@nobh}, {@noinit_itable}, {@acl}], [{@fsmagic={'fsmagic', 0x3d, 0x127ce4e2}}, {@appraise}]}) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 512.703280][ T22] audit: type=1326 audit(1620741658.593:1040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18097 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 512.705676][T18092] CPU: 1 PID: 18092 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 512.737110][T18092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.747179][T18092] Call Trace: 14:00:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9, 0x0) [ 512.750489][T18092] dump_stack+0x1d8/0x24e [ 512.754929][T18092] ? devkmsg_release+0x11c/0x11c [ 512.759889][T18092] ? show_regs_print_info+0x12/0x12 [ 512.765380][T18092] ? filename_lookup+0x4bb/0x6a0 [ 512.770456][T18092] should_fail+0x6f6/0x860 [ 512.774872][T18092] ? setup_fault_attr+0x3d0/0x3d0 [ 512.780027][T18092] ? incfs_alloc_mount_info+0x55/0x520 [ 512.785494][T18092] should_failslab+0x5/0x20 [ 512.790116][T18092] kmem_cache_alloc_trace+0x39/0x2b0 [ 512.795538][T18092] ? memcpy+0x38/0x50 [ 512.799706][T18092] incfs_alloc_mount_info+0x55/0x520 [ 512.805154][T18092] incfs_mount_fs+0x3ab/0x840 [ 512.810036][T18092] ? incfs_unlink+0x80/0x80 [ 512.814690][T18092] ? vfs_parse_fs_param+0x2cb/0x430 [ 512.819933][T18092] ? vfs_parse_fs_string+0x1e9/0x290 [ 512.825659][T18092] ? cap_capable+0x23f/0x280 [ 512.830243][T18092] legacy_get_tree+0xde/0x170 [ 512.834911][T18092] ? incfs_unlink+0x80/0x80 [ 512.839392][T18092] vfs_get_tree+0x83/0x260 [ 512.843804][T18092] do_mount+0x19d0/0x2670 [ 512.848249][T18092] ? copy_mount_string+0x30/0x30 [ 512.853176][T18092] ? _copy_from_user+0xa4/0xe0 [ 512.857914][T18092] ? copy_mount_options+0xc9/0x300 [ 512.863334][T18092] ? ksys_mount+0x8f/0xf0 [ 512.867773][T18092] ksys_mount+0xc2/0xf0 [ 512.872015][T18092] __x64_sys_mount+0xb1/0xc0 [ 512.876587][T18092] do_syscall_64+0xcb/0x1e0 [ 512.881067][T18092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 512.887308][T18092] RIP: 0033:0x4665f9 14:00:58 executing program 5 (fault-call:4 fault-nth:3): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 512.891321][T18092] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 512.911004][T18092] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 512.920386][T18092] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 512.928838][T18092] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 512.936935][T18092] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 512.944893][T18092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:00:58 executing program 3 (fault-call:1 fault-nth:15): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 512.952841][T18092] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 512.968559][T18092] incfs: Error allocating mount info. -12 14:00:58 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa, 0x0) [ 513.033105][T18111] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 513.046011][T18113] FAULT_INJECTION: forcing a failure. [ 513.046011][T18113] name failslab, interval 1, probability 0, space 0, times 0 [ 513.053144][T18116] FAULT_INJECTION: forcing a failure. [ 513.053144][T18116] name failslab, interval 1, probability 0, space 0, times 0 [ 513.060565][T18113] CPU: 1 PID: 18113 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 513.081966][T18113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.092080][T18113] Call Trace: [ 513.095372][T18113] dump_stack+0x1d8/0x24e [ 513.099777][T18113] ? devkmsg_release+0x11c/0x11c [ 513.104694][T18113] ? show_regs_print_info+0x12/0x12 [ 513.109875][T18113] should_fail+0x6f6/0x860 [ 513.114287][T18113] ? setup_fault_attr+0x3d0/0x3d0 [ 513.119597][T18113] ? alloc_fs_context+0x60/0x610 [ 513.124552][T18113] should_failslab+0x5/0x20 [ 513.129187][T18113] kmem_cache_alloc_trace+0x39/0x2b0 [ 513.134481][T18113] ? __module_get+0x130/0x130 [ 513.139171][T18113] alloc_fs_context+0x60/0x610 [ 513.143945][T18113] ? _raw_read_unlock+0x21/0x40 [ 513.148773][T18113] do_mount+0x141d/0x2670 [ 513.153125][T18113] ? copy_mount_string+0x30/0x30 [ 513.158058][T18113] ? _copy_from_user+0xa4/0xe0 [ 513.162935][T18113] ? copy_mount_options+0xc9/0x300 [ 513.168039][T18113] ? ksys_mount+0x8f/0xf0 [ 513.172577][T18113] ksys_mount+0xc2/0xf0 [ 513.176727][T18113] __x64_sys_mount+0xb1/0xc0 [ 513.181307][T18113] do_syscall_64+0xcb/0x1e0 [ 513.185815][T18113] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.191794][T18113] RIP: 0033:0x4665f9 [ 513.195671][T18113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.215380][T18113] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 513.223780][T18113] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 513.231733][T18113] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 513.239774][T18113] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 513.247725][T18113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 513.255677][T18113] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 513.265301][T18116] CPU: 0 PID: 18116 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 513.276532][T18116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.286809][T18116] Call Trace: [ 513.290238][T18116] dump_stack+0x1d8/0x24e [ 513.294557][T18116] ? devkmsg_release+0x11c/0x11c [ 513.299497][T18116] ? show_regs_print_info+0x12/0x12 [ 513.304686][T18116] should_fail+0x6f6/0x860 [ 513.309210][T18116] ? setup_fault_attr+0x3d0/0x3d0 [ 513.314225][T18116] ? kzalloc+0x1d/0x30 [ 513.318288][T18116] should_failslab+0x5/0x20 [ 513.322776][T18116] __kmalloc+0x5f/0x2f0 [ 513.326909][T18116] kzalloc+0x1d/0x30 [ 513.330783][T18116] incfs_realloc_mount_info+0x8b/0x360 [ 513.336217][T18116] incfs_alloc_mount_info+0x458/0x520 [ 513.341572][T18116] incfs_mount_fs+0x3ab/0x840 [ 513.346227][T18116] ? incfs_unlink+0x80/0x80 [ 513.350726][T18116] ? vfs_parse_fs_param+0x2cb/0x430 [ 513.356216][T18116] ? vfs_parse_fs_string+0x1e9/0x290 [ 513.361645][T18116] ? cap_capable+0x23f/0x280 [ 513.366213][T18116] legacy_get_tree+0xde/0x170 [ 513.371037][T18116] ? incfs_unlink+0x80/0x80 [ 513.376281][T18116] vfs_get_tree+0x83/0x260 [ 513.380835][T18116] do_mount+0x19d0/0x2670 [ 513.385173][T18116] ? copy_mount_string+0x30/0x30 [ 513.390225][T18116] ? _copy_from_user+0xa4/0xe0 [ 513.395066][T18116] ? copy_mount_options+0xc9/0x300 [ 513.400194][T18116] ? ksys_mount+0x8f/0xf0 [ 513.404529][T18116] ksys_mount+0xc2/0xf0 [ 513.408790][T18116] __x64_sys_mount+0xb1/0xc0 [ 513.414265][T18116] do_syscall_64+0xcb/0x1e0 [ 513.418811][T18116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.424786][T18116] RIP: 0033:0x4665f9 14:00:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa, 0x0) 14:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xb, 0x0) 14:00:59 executing program 5 (fault-call:4 fault-nth:4): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 513.428952][T18116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.448735][T18116] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 513.457132][T18116] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 513.465248][T18116] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 513.473282][T18116] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:00:59 executing program 3 (fault-call:1 fault-nth:16): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 513.481467][T18116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 513.489444][T18116] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 513.508390][T18116] incfs: Error allocating mount info. -12 14:00:59 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xfd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:00:59 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) setxattr$security_evm(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v1={0x2, "e623"}, 0x3, 0x1) creat(&(0x7f0000000080)='./file0/file0\x00', 0x10) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_newroute={0x2c, 0x18, 0x400, 0x70bd29, 0x25dfdbfc, {0xa, 0x14, 0x80, 0x1, 0xfe, 0x3, 0xff, 0x7, 0x100}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_PRIORITY={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x4) 14:00:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xb, 0x0) 14:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xc, 0x0) [ 513.528950][ T22] audit: type=1326 audit(1620741659.423:1041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18097 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 513.601066][T18131] FAULT_INJECTION: forcing a failure. [ 513.601066][T18131] name failslab, interval 1, probability 0, space 0, times 0 [ 513.626726][T18132] FAULT_INJECTION: forcing a failure. [ 513.626726][T18132] name failslab, interval 1, probability 0, space 0, times 0 [ 513.646600][T18131] CPU: 0 PID: 18131 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 513.657050][T18131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.667111][T18131] Call Trace: [ 513.670426][T18131] dump_stack+0x1d8/0x24e [ 513.674766][T18131] ? devkmsg_release+0x11c/0x11c [ 513.679712][T18131] ? show_regs_print_info+0x12/0x12 [ 513.685042][T18131] should_fail+0x6f6/0x860 [ 513.689469][T18131] ? setup_fault_attr+0x3d0/0x3d0 [ 513.694502][T18131] ? refcount_inc_not_zero_checked+0x1a1/0x280 [ 513.700652][T18131] ? legacy_init_fs_context+0x4d/0xb0 [ 513.706028][T18131] should_failslab+0x5/0x20 [ 513.710526][T18131] kmem_cache_alloc_trace+0x39/0x2b0 [ 513.715813][T18131] legacy_init_fs_context+0x4d/0xb0 [ 513.721087][T18131] alloc_fs_context+0x51e/0x610 [ 513.725940][T18131] do_mount+0x141d/0x2670 [ 513.730265][T18131] ? copy_mount_string+0x30/0x30 [ 513.735191][T18131] ? _copy_from_user+0xa4/0xe0 [ 513.739938][T18131] ? copy_mount_options+0xc9/0x300 [ 513.745133][T18131] ? ksys_mount+0x8f/0xf0 [ 513.749461][T18131] ksys_mount+0xc2/0xf0 [ 513.753735][T18131] __x64_sys_mount+0xb1/0xc0 [ 513.758323][T18131] do_syscall_64+0xcb/0x1e0 [ 513.762829][T18131] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 513.768725][T18131] RIP: 0033:0x4665f9 [ 513.772612][T18131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.792349][T18131] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 513.800776][T18131] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 513.808733][T18131] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 513.816683][T18131] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 513.824748][T18131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 513.832701][T18131] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 513.840667][T18132] CPU: 1 PID: 18132 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 513.850912][T18132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.860969][T18132] Call Trace: [ 513.864307][T18132] dump_stack+0x1d8/0x24e [ 513.868651][T18132] ? devkmsg_release+0x11c/0x11c [ 513.873615][T18132] ? show_regs_print_info+0x12/0x12 [ 513.876994][T18144] FAULT_INJECTION: forcing a failure. [ 513.876994][T18144] name failslab, interval 1, probability 0, space 0, times 0 [ 513.878805][T18132] ? 0xffffffffa0128000 [ 513.878819][T18132] should_fail+0x6f6/0x860 [ 513.878835][T18132] ? setup_fault_attr+0x3d0/0x3d0 [ 513.878850][T18132] ? unwind_get_return_address+0x48/0x80 [ 513.903396][ T22] audit: type=1326 audit(1620741659.783:1042): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18134 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 513.905872][T18132] ? arch_stack_walk+0xf8/0x140 [ 513.939963][T18132] ? __d_alloc+0x2a/0x6a0 [ 513.944303][T18132] should_failslab+0x5/0x20 14:00:59 executing program 5 (fault-call:4 fault-nth:5): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:00:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xc, 0x0) 14:00:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xd, 0x0) [ 513.948793][T18132] kmem_cache_alloc+0x36/0x290 [ 513.953558][T18132] __d_alloc+0x2a/0x6a0 [ 513.957723][T18132] ? stack_trace_snprint+0x150/0x150 [ 513.963006][T18132] d_alloc_parallel+0xf3/0x1350 [ 513.967850][T18132] ? avc_has_perm_noaudit+0x30c/0x400 [ 513.973338][T18132] ? avc_denied+0x1c0/0x1c0 [ 513.977840][T18132] ? ksys_mount+0xc2/0xf0 [ 513.982241][T18132] ? d_hash_and_lookup+0x1e0/0x1e0 [ 513.987337][T18132] ? __rcu_read_lock+0x50/0x50 [ 513.992079][T18132] ? selinux_inode_permission+0x445/0x690 [ 513.997793][T18132] __lookup_slow+0x14f/0x450 [ 514.002359][T18132] ? lookup_one_len+0x2c0/0x2c0 [ 514.007186][T18132] ? generic_permission+0x13a/0x490 [ 514.012383][T18132] lookup_one_len+0x17f/0x2c0 [ 514.017072][T18132] ? lookup_one_len_common+0x430/0x430 [ 514.022531][T18132] ? memcpy+0x38/0x50 [ 514.026508][T18132] incfs_lookup_dentry+0x5b/0xb0 [ 514.031435][T18132] open_or_create_special_dir+0x45/0x150 [ 514.037246][T18132] incfs_mount_fs+0x3e9/0x840 [ 514.041920][T18132] ? incfs_unlink+0x80/0x80 [ 514.046411][T18132] ? vfs_parse_fs_param+0x2cb/0x430 [ 514.051721][T18132] ? vfs_parse_fs_string+0x1e9/0x290 [ 514.056994][T18132] ? cap_capable+0x23f/0x280 [ 514.061588][T18132] legacy_get_tree+0xde/0x170 [ 514.066259][T18132] ? incfs_unlink+0x80/0x80 [ 514.070836][T18132] vfs_get_tree+0x83/0x260 [ 514.075361][T18132] do_mount+0x19d0/0x2670 [ 514.079682][T18132] ? copy_mount_string+0x30/0x30 [ 514.084624][T18132] ? _copy_from_user+0xa4/0xe0 [ 514.089378][T18132] ? copy_mount_options+0xc9/0x300 [ 514.094582][T18132] ? ksys_mount+0x8f/0xf0 [ 514.098906][T18132] ksys_mount+0xc2/0xf0 [ 514.103246][T18132] __x64_sys_mount+0xb1/0xc0 [ 514.107820][T18132] do_syscall_64+0xcb/0x1e0 [ 514.112303][T18132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.118197][T18132] RIP: 0033:0x4665f9 [ 514.122067][T18132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.141912][T18132] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.150426][T18132] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 514.158399][T18132] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 514.166368][T18132] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 514.174335][T18132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.182296][T18132] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 514.190278][T18144] CPU: 0 PID: 18144 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:01:00 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) chdir(&(0x7f0000000240)='./file0/file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000140)='./file1\x00', 0x191001, 0x20) setxattr$trusted_overlay_nlink(&(0x7f0000000280)='./file2\x00', &(0x7f00000002c0), &(0x7f0000000300)={'L+'}, 0x16, 0x3) chown(&(0x7f0000000080)='./file0/file0\x00', 0xee00, r0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x4) [ 514.192363][T18132] incfs_lookup_dentry err:-12 [ 514.200678][T18144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.200683][T18144] Call Trace: [ 514.200711][T18144] dump_stack+0x1d8/0x24e [ 514.200722][T18144] ? devkmsg_release+0x11c/0x11c [ 514.200730][T18144] ? show_regs_print_info+0x12/0x12 [ 514.200750][T18144] should_fail+0x6f6/0x860 [ 514.205531][T18132] incfs: Can't find or create .index dir in ./file0 [ 514.215492][T18144] ? setup_fault_attr+0x3d0/0x3d0 [ 514.215505][T18144] ? vfs_parse_fs_string+0x180/0x290 [ 514.215515][T18144] should_failslab+0x5/0x20 [ 514.215526][T18144] __kmalloc_track_caller+0x5d/0x2e0 [ 514.215550][T18144] kmemdup_nul+0x27/0xa0 [ 514.270711][T18144] vfs_parse_fs_string+0x180/0x290 [ 514.276695][T18144] ? kmem_cache_alloc_trace+0x139/0x2b0 [ 514.282527][T18144] ? logfc+0x6c0/0x6c0 [ 514.286856][T18144] ? __module_put_and_exit+0x20/0x20 [ 514.292124][T18144] ? alloc_fs_context+0x532/0x610 [ 514.297124][T18144] do_mount+0x1678/0x2670 [ 514.301600][T18144] ? copy_mount_string+0x30/0x30 [ 514.306939][T18144] ? _copy_from_user+0xa4/0xe0 [ 514.311855][T18144] ? copy_mount_options+0xc9/0x300 [ 514.316952][T18144] ? ksys_mount+0x8f/0xf0 [ 514.321279][T18144] ksys_mount+0xc2/0xf0 [ 514.325684][T18144] __x64_sys_mount+0xb1/0xc0 [ 514.330356][T18144] do_syscall_64+0xcb/0x1e0 [ 514.334844][T18144] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.340712][T18144] RIP: 0033:0x4665f9 [ 514.344852][T18144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.364680][T18144] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.373069][T18144] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 514.381042][T18144] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 514.389116][T18144] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 14:01:00 executing program 3 (fault-call:1 fault-nth:17): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:00 executing program 5 (fault-call:4 fault-nth:6): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 514.397250][T18144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 514.405211][T18144] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:01:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xd, 0x0) [ 514.473045][ T22] audit: type=1326 audit(1620741660.363:1043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18134 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:01:00 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xe, 0x0) [ 514.514390][T18157] FAULT_INJECTION: forcing a failure. [ 514.514390][T18157] name failslab, interval 1, probability 0, space 0, times 0 [ 514.527329][T18157] CPU: 1 PID: 18157 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 514.537569][T18157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.548061][T18157] Call Trace: [ 514.551359][T18157] dump_stack+0x1d8/0x24e [ 514.555788][T18157] ? devkmsg_release+0x11c/0x11c 14:01:00 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_wait(r2, &(0x7f00000000c0), 0x0, 0x1) 14:01:00 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x2010000, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESDEC=r2, @ANYBLOB="2c6d61785f959ce0686561642d30783030309d6ab430303030303537352c657169643e00007a179e6fe711221e2cd3e5669e389e38da9c1a62b4043b69fa27b65dbcd4dc632d8a7241a374b9631347df0149216978b697a34452895a9fd430246f7a029d1490a76bd5f7e5b2832a4ef76d9ccac382eff59ed475c8e2a16faebbac455634dee930ef6c8c32d671e9803bbab97ac6b0dd5752623ca71d242a24895c498be54c49ea3e1e5f42ee4430", @ANYRESDEC=r3, @ANYBLOB="2c736d61636b6673726f6f743def2c00"]) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:01:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xe, 0x0) [ 514.557710][T18154] FAULT_INJECTION: forcing a failure. [ 514.557710][T18154] name failslab, interval 1, probability 0, space 0, times 0 [ 514.560726][T18157] ? __find_get_block+0xc5d/0x10c0 [ 514.560746][T18157] ? show_regs_print_info+0x12/0x12 [ 514.583936][T18157] should_fail+0x6f6/0x860 [ 514.588368][T18157] ? setup_fault_attr+0x3d0/0x3d0 [ 514.593404][T18157] ? fscrypt_match_name+0x131/0x260 [ 514.598622][T18157] ? ebitmap_cmp+0x1b8/0x220 [ 514.603374][T18157] ? mls_compute_context_len+0x7dd/0x810 [ 514.609015][T18157] ? context_struct_to_string+0x43b/0x8b0 [ 514.614859][T18157] should_failslab+0x5/0x20 [ 514.619366][T18157] __kmalloc+0x5f/0x2f0 [ 514.623526][T18157] context_struct_to_string+0x43b/0x8b0 [ 514.629172][T18157] ? security_bounded_transition+0x560/0x560 [ 514.635264][T18157] ? symhash+0xe0/0xe0 [ 514.639323][T18157] ? hashtab_search+0x1bf/0x200 [ 514.644281][T18157] context_add_hash+0x13f/0x270 [ 514.649139][T18157] ? security_sid_to_context_inval+0x40/0x40 [ 514.655105][T18157] ? mls_context_isvalid+0x98/0x380 [ 514.660283][T18157] ? policydb_context_isvalid+0x1b6/0x400 [ 514.665985][T18157] security_compute_sid+0x1142/0x1d00 [ 514.671360][T18157] ? __rcu_read_lock+0x50/0x50 [ 514.676131][T18157] ? security_transition_sid+0x90/0x90 [ 514.681606][T18157] ? avc_denied+0x1c0/0x1c0 [ 514.686094][T18157] ? ext4_lookup+0x5c0/0xb80 [ 514.691534][T18157] ? avc_has_perm_noaudit+0x400/0x400 [ 514.696885][T18157] ? avc_has_perm_noaudit+0x30c/0x400 [ 514.702248][T18157] security_transition_sid+0x78/0x90 [ 514.707611][T18157] may_create+0x62b/0x960 [ 514.711924][T18157] ? show_sid+0x250/0x250 [ 514.716230][T18157] ? selinux_inode_permission+0x445/0x690 [ 514.721925][T18157] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 514.727821][T18157] ? from_kgid+0x206/0x350 [ 514.732211][T18157] ? make_kgid+0x390/0x390 [ 514.736606][T18157] ? generic_permission+0x13a/0x490 [ 514.741782][T18157] security_inode_mkdir+0x96/0x120 [ 514.746873][T18157] vfs_mkdir+0x34a/0x5f0 [ 514.751103][T18157] open_or_create_special_dir+0xba/0x150 [ 514.756724][T18157] incfs_mount_fs+0x3e9/0x840 [ 514.761389][T18157] ? incfs_unlink+0x80/0x80 [ 514.765870][T18157] ? vfs_parse_fs_param+0x2cb/0x430 [ 514.771046][T18157] ? vfs_parse_fs_string+0x1e9/0x290 [ 514.776310][T18157] ? cap_capable+0x23f/0x280 [ 514.780877][T18157] legacy_get_tree+0xde/0x170 [ 514.785529][T18157] ? incfs_unlink+0x80/0x80 [ 514.790010][T18157] vfs_get_tree+0x83/0x260 [ 514.794402][T18157] do_mount+0x19d0/0x2670 [ 514.798712][T18157] ? copy_mount_string+0x30/0x30 [ 514.803630][T18157] ? _copy_from_user+0xa4/0xe0 [ 514.808395][T18157] ? copy_mount_options+0xc9/0x300 [ 514.813484][T18157] ? ksys_mount+0x8f/0xf0 [ 514.817792][T18157] ksys_mount+0xc2/0xf0 [ 514.821945][T18157] __x64_sys_mount+0xb1/0xc0 [ 514.826515][T18157] do_syscall_64+0xcb/0x1e0 [ 514.830997][T18157] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 514.836864][T18157] RIP: 0033:0x4665f9 [ 514.840822][T18157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 514.860404][T18157] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 514.868794][T18157] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 514.876745][T18157] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 514.884696][T18157] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 514.892647][T18157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 514.900597][T18157] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 514.908556][T18154] CPU: 0 PID: 18154 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 514.918799][T18154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.921462][T18157] incfs: Can't find or create .index dir in ./file0 [ 514.928873][T18154] Call Trace: [ 514.928892][T18154] dump_stack+0x1d8/0x24e [ 514.928908][T18154] ? devkmsg_release+0x11c/0x11c [ 514.948427][T18154] ? show_regs_print_info+0x12/0x12 [ 514.953728][T18154] ? __kasan_kmalloc+0x1a3/0x1e0 [ 514.958643][T18154] ? __kasan_kmalloc+0x137/0x1e0 [ 514.963630][T18154] ? __kmalloc_track_caller+0x13a/0x2e0 [ 514.969425][T18154] ? kmemdup_nul+0x27/0xa0 [ 514.973951][T18154] should_fail+0x6f6/0x860 [ 514.978353][T18154] ? setup_fault_attr+0x3d0/0x3d0 [ 514.983375][T18154] ? __rcu_read_lock+0x50/0x50 [ 514.988113][T18154] ? avc_has_perm_noaudit+0x37d/0x400 [ 514.993456][T18154] ? alloc_super+0x56/0x750 [ 514.997953][T18154] should_failslab+0x5/0x20 [ 515.002451][T18154] kmem_cache_alloc_trace+0x39/0x2b0 [ 515.007717][T18154] ? _raw_spin_lock+0xa3/0x1b0 [ 515.012485][T18154] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 515.017849][T18154] alloc_super+0x56/0x750 [ 515.022177][T18154] sget+0x20e/0x4e0 [ 515.026136][T18154] ? free_anon_bdev+0x20/0x20 [ 515.030794][T18154] incfs_mount_fs+0xca/0x840 [ 515.035362][T18154] ? incfs_unlink+0x80/0x80 [ 515.039839][T18154] ? vfs_parse_fs_param+0x2cb/0x430 [ 515.045010][T18154] ? vfs_parse_fs_string+0x1e9/0x290 [ 515.050287][T18154] ? cap_capable+0x23f/0x280 [ 515.054973][T18154] legacy_get_tree+0xde/0x170 [ 515.059762][T18154] ? incfs_unlink+0x80/0x80 [ 515.064396][T18154] vfs_get_tree+0x83/0x260 [ 515.068811][T18154] do_mount+0x19d0/0x2670 [ 515.073125][T18154] ? copy_mount_string+0x30/0x30 [ 515.078043][T18154] ? _copy_from_user+0xa4/0xe0 [ 515.082899][T18154] ? copy_mount_options+0xc9/0x300 [ 515.088278][T18154] ? ksys_mount+0x8f/0xf0 [ 515.092613][T18154] ksys_mount+0xc2/0xf0 [ 515.096889][T18154] __x64_sys_mount+0xb1/0xc0 [ 515.101557][T18154] do_syscall_64+0xcb/0x1e0 [ 515.106202][T18154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.112339][T18154] RIP: 0033:0x4665f9 [ 515.116236][T18154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.136077][T18154] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 515.144669][T18154] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 515.152659][T18154] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 14:01:01 executing program 3 (fault-call:1 fault-nth:18): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x10, 0x0) 14:01:01 executing program 5 (fault-call:4 fault-nth:7): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 515.160608][T18154] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 515.168927][T18154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 515.176885][T18154] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x11, 0x0) [ 515.250478][T18174] FAULT_INJECTION: forcing a failure. [ 515.250478][T18174] name failslab, interval 1, probability 0, space 0, times 0 [ 515.269332][T18178] FAULT_INJECTION: forcing a failure. [ 515.269332][T18178] name failslab, interval 1, probability 0, space 0, times 0 [ 515.270726][T18174] CPU: 0 PID: 18174 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 515.295155][T18174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.305322][T18174] Call Trace: [ 515.308639][T18174] dump_stack+0x1d8/0x24e [ 515.312976][T18174] ? devkmsg_release+0x11c/0x11c [ 515.317902][T18174] ? show_regs_print_info+0x12/0x12 [ 515.323270][T18174] should_fail+0x6f6/0x860 [ 515.327669][T18174] ? setup_fault_attr+0x3d0/0x3d0 [ 515.332840][T18174] ? ext4_alloc_inode+0x1d/0x620 [ 515.336835][T18179] fuse: Bad value for 'fd' [ 515.337785][T18174] should_failslab+0x5/0x20 [ 515.337797][T18174] kmem_cache_alloc+0x36/0x290 [ 515.337807][T18174] ? set_qf_name+0x310/0x310 [ 515.337814][T18174] ext4_alloc_inode+0x1d/0x620 [ 515.337828][T18174] ? set_qf_name+0x310/0x310 [ 515.365491][T18174] new_inode_pseudo+0x61/0x220 [ 515.370243][T18174] new_inode+0x25/0x1d0 [ 515.374576][T18174] ? memset+0x1f/0x40 [ 515.378545][T18174] __ext4_new_inode+0x303/0x6190 [ 515.383762][T18174] ? avc_has_perm_noaudit+0x30c/0x400 [ 515.389125][T18174] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 515.394820][T18174] ? memset+0x1f/0x40 [ 515.398915][T18174] ? __dquot_initialize+0x25e/0xe20 [ 515.404123][T18174] ? avc_has_perm+0xd2/0x270 [ 515.408731][T18174] ? avc_has_perm+0x173/0x270 [ 515.413416][T18174] ? avc_has_perm_noaudit+0x30c/0x400 [ 515.418813][T18174] ? security_transition_sid+0x78/0x90 [ 515.424403][T18174] ext4_mkdir+0x3ff/0x1580 [ 515.428814][T18174] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 515.434630][T18174] ? ext4_symlink+0xf00/0xf00 [ 515.439384][T18174] ? generic_permission+0x13a/0x490 [ 515.444572][T18174] ? security_inode_mkdir+0xdd/0x120 [ 515.449837][T18174] vfs_mkdir+0x416/0x5f0 [ 515.454074][T18174] open_or_create_special_dir+0xba/0x150 [ 515.459687][T18174] incfs_mount_fs+0x3e9/0x840 [ 515.464346][T18174] ? incfs_unlink+0x80/0x80 [ 515.468831][T18174] ? vfs_parse_fs_param+0x2cb/0x430 [ 515.474027][T18174] ? vfs_parse_fs_string+0x1e9/0x290 [ 515.479293][T18174] ? cap_capable+0x23f/0x280 [ 515.484001][T18174] legacy_get_tree+0xde/0x170 [ 515.488670][T18174] ? incfs_unlink+0x80/0x80 [ 515.493162][T18174] vfs_get_tree+0x83/0x260 [ 515.497559][T18174] do_mount+0x19d0/0x2670 [ 515.501881][T18174] ? copy_mount_string+0x30/0x30 [ 515.506818][T18174] ? _copy_from_user+0xa4/0xe0 [ 515.511586][T18174] ? copy_mount_options+0xc9/0x300 [ 515.516702][T18174] ? ksys_mount+0x8f/0xf0 [ 515.521140][T18174] ksys_mount+0xc2/0xf0 [ 515.525318][T18174] __x64_sys_mount+0xb1/0xc0 [ 515.529924][T18174] do_syscall_64+0xcb/0x1e0 [ 515.534413][T18174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.540286][T18174] RIP: 0033:0x4665f9 [ 515.544175][T18174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 515.563894][T18174] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 515.572289][T18174] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 515.580255][T18174] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 515.588204][T18174] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:01:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x10, 0x0) [ 515.596155][T18174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 515.604109][T18174] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 515.612074][T18178] CPU: 1 PID: 18178 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 515.622314][T18178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.626913][T18174] incfs: Can't find or create .index dir in ./file0 [ 515.632371][T18178] Call Trace: [ 515.632392][T18178] dump_stack+0x1d8/0x24e [ 515.632402][T18178] ? devkmsg_release+0x11c/0x11c 14:01:01 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000000680)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 515.632411][T18178] ? show_regs_print_info+0x12/0x12 [ 515.632429][T18178] should_fail+0x6f6/0x860 [ 515.640759][ T22] kauditd_printk_skb: 2 callbacks suppressed [ 515.640766][ T22] audit: type=1326 audit(1620741661.533:1046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18162 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 515.642422][T18178] ? setup_fault_attr+0x3d0/0x3d0 [ 515.642436][T18178] ? selinux_sb_alloc_security+0x4f/0x200 [ 515.642455][T18178] should_failslab+0x5/0x20 [ 515.670785][ T22] audit: type=1326 audit(1620741661.563:1047): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18162 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 515.691499][T18178] kmem_cache_alloc_trace+0x39/0x2b0 [ 515.691518][T18178] ? down_write+0xd8/0x150 [ 515.691528][T18178] selinux_sb_alloc_security+0x4f/0x200 [ 515.691536][T18178] security_sb_alloc+0x50/0xb0 [ 515.691545][T18178] alloc_super+0x133/0x750 [ 515.691552][T18178] sget+0x20e/0x4e0 [ 515.691568][T18178] ? free_anon_bdev+0x20/0x20 [ 515.718190][ T22] audit: type=1326 audit(1620741661.613:1048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18183 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 515.731842][T18178] incfs_mount_fs+0xca/0x840 [ 515.731851][T18178] ? incfs_unlink+0x80/0x80 [ 515.731859][T18178] ? vfs_parse_fs_param+0x2cb/0x430 [ 515.731866][T18178] ? vfs_parse_fs_string+0x1e9/0x290 [ 515.731874][T18178] ? cap_capable+0x23f/0x280 [ 515.731882][T18178] legacy_get_tree+0xde/0x170 [ 515.731888][T18178] ? incfs_unlink+0x80/0x80 [ 515.731896][T18178] vfs_get_tree+0x83/0x260 [ 515.731910][T18178] do_mount+0x19d0/0x2670 [ 515.832343][T18178] ? copy_mount_string+0x30/0x30 [ 515.837263][T18178] ? _copy_from_user+0xa4/0xe0 [ 515.842010][T18178] ? copy_mount_options+0xc9/0x300 [ 515.847215][T18178] ? ksys_mount+0x8f/0xf0 [ 515.851533][T18178] ksys_mount+0xc2/0xf0 [ 515.855684][T18178] __x64_sys_mount+0xb1/0xc0 [ 515.860477][T18178] do_syscall_64+0xcb/0x1e0 [ 515.867206][T18178] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 515.873092][T18178] RIP: 0033:0x4665f9 [ 515.877090][T18178] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:01:01 executing program 3 (fault-call:1 fault-nth:19): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:01 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080), 0x20080, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 515.896862][T18178] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 515.905349][T18178] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 515.913380][T18178] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 515.921336][T18178] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 515.929652][T18178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 515.937621][T18178] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:01:01 executing program 5 (fault-call:4 fault-nth:8): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x11, 0x0) 14:01:01 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x12, 0x0) [ 515.961090][T18176] fuse: Bad value for 'fd' [ 515.980049][T18191] FAULT_INJECTION: forcing a failure. [ 515.980049][T18191] name failslab, interval 1, probability 0, space 0, times 0 [ 516.023410][T18198] FAULT_INJECTION: forcing a failure. [ 516.023410][T18198] name failslab, interval 1, probability 0, space 0, times 0 [ 516.027556][T18191] CPU: 1 PID: 18191 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 516.047145][T18191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.057197][T18191] Call Trace: [ 516.060496][T18191] dump_stack+0x1d8/0x24e [ 516.064917][T18191] ? devkmsg_release+0x11c/0x11c [ 516.069882][T18191] ? show_regs_print_info+0x12/0x12 [ 516.075059][T18191] should_fail+0x6f6/0x860 [ 516.079486][T18191] ? setup_fault_attr+0x3d0/0x3d0 [ 516.084511][T18191] ? security_inode_alloc+0x32/0x1d0 [ 516.089788][T18191] should_failslab+0x5/0x20 [ 516.094421][T18191] kmem_cache_alloc+0x36/0x290 [ 516.099260][T18191] ? from_kuid_munged+0x3b0/0x3b0 [ 516.104532][T18191] security_inode_alloc+0x32/0x1d0 [ 516.109631][T18191] inode_init_always+0x387/0x810 [ 516.114695][T18191] ? set_qf_name+0x310/0x310 [ 516.119273][T18191] new_inode_pseudo+0x90/0x220 [ 516.124138][T18191] new_inode+0x25/0x1d0 [ 516.128290][T18191] ? memset+0x1f/0x40 [ 516.132396][T18191] __ext4_new_inode+0x303/0x6190 [ 516.137353][T18191] ? avc_has_perm_noaudit+0x30c/0x400 [ 516.142721][T18191] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 516.148437][T18191] ? memset+0x1f/0x40 [ 516.153449][T18191] ? __dquot_initialize+0x25e/0xe20 [ 516.158633][T18191] ? avc_has_perm+0xd2/0x270 [ 516.163463][T18191] ? avc_has_perm+0x173/0x270 [ 516.168123][T18191] ? avc_has_perm_noaudit+0x30c/0x400 [ 516.173501][T18191] ? security_transition_sid+0x78/0x90 [ 516.178946][T18191] ext4_mkdir+0x3ff/0x1580 [ 516.183837][T18191] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 516.189629][T18191] ? ext4_symlink+0xf00/0xf00 [ 516.194302][T18191] ? generic_permission+0x13a/0x490 [ 516.199488][T18191] ? security_inode_mkdir+0xdd/0x120 [ 516.204875][T18191] vfs_mkdir+0x416/0x5f0 [ 516.209106][T18191] open_or_create_special_dir+0xba/0x150 [ 516.214731][T18191] incfs_mount_fs+0x3e9/0x840 [ 516.219423][T18191] ? incfs_unlink+0x80/0x80 [ 516.223928][T18191] ? vfs_parse_fs_param+0x2cb/0x430 [ 516.229111][T18191] ? vfs_parse_fs_string+0x1e9/0x290 [ 516.234480][T18191] ? cap_capable+0x23f/0x280 [ 516.239061][T18191] legacy_get_tree+0xde/0x170 [ 516.243722][T18191] ? incfs_unlink+0x80/0x80 [ 516.248207][T18191] vfs_get_tree+0x83/0x260 [ 516.252622][T18191] do_mount+0x19d0/0x2670 [ 516.256928][T18191] ? copy_mount_string+0x30/0x30 [ 516.261855][T18191] ? _copy_from_user+0xa4/0xe0 [ 516.266595][T18191] ? copy_mount_options+0xc9/0x300 [ 516.271683][T18191] ? ksys_mount+0x8f/0xf0 [ 516.276000][T18191] ksys_mount+0xc2/0xf0 [ 516.280141][T18191] __x64_sys_mount+0xb1/0xc0 [ 516.284742][T18191] do_syscall_64+0xcb/0x1e0 [ 516.289251][T18191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 516.295135][T18191] RIP: 0033:0x4665f9 [ 516.299016][T18191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:01:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0/file0\x00') [ 516.319080][T18191] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 516.327472][T18191] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 516.336034][T18191] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 516.344307][T18191] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 516.352271][T18191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 516.360239][T18191] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:02 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x1a) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x28) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:02 executing program 3 (fault-call:1 fault-nth:20): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 516.378246][T18191] incfs: Can't find or create .index dir in ./file0 [ 516.402103][T18198] CPU: 1 PID: 18198 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 516.413262][T18198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.423314][T18198] Call Trace: [ 516.426605][T18198] dump_stack+0x1d8/0x24e [ 516.431051][T18198] ? devkmsg_release+0x11c/0x11c [ 516.436009][T18198] ? show_regs_print_info+0x12/0x12 [ 516.438534][T18210] FAULT_INJECTION: forcing a failure. [ 516.438534][T18210] name failslab, interval 1, probability 0, space 0, times 0 [ 516.441243][T18198] ? pcpu_alloc_area+0x753/0x8b0 [ 516.441256][T18198] should_fail+0x6f6/0x860 [ 516.441271][T18198] ? setup_fault_attr+0x3d0/0x3d0 [ 516.468404][T18198] ? cpumask_next+0xc/0x20 [ 516.472823][T18198] ? pcpu_alloc+0xc8a/0x1180 [ 516.477397][T18198] ? prealloc_shrinker+0x50/0x210 [ 516.482540][T18198] should_failslab+0x5/0x20 [ 516.487067][T18198] kmem_cache_alloc_trace+0x39/0x2b0 [ 516.492401][T18198] prealloc_shrinker+0x50/0x210 [ 516.497510][T18198] alloc_super+0x5e5/0x750 [ 516.501924][T18198] sget+0x20e/0x4e0 [ 516.505754][T18198] ? free_anon_bdev+0x20/0x20 [ 516.510415][T18198] incfs_mount_fs+0xca/0x840 [ 516.515011][T18198] ? incfs_unlink+0x80/0x80 [ 516.519502][T18198] ? vfs_parse_fs_param+0x2cb/0x430 [ 516.524700][T18198] ? vfs_parse_fs_string+0x1e9/0x290 [ 516.529973][T18198] ? cap_capable+0x23f/0x280 [ 516.534578][T18198] legacy_get_tree+0xde/0x170 [ 516.539762][T18198] ? incfs_unlink+0x80/0x80 [ 516.544271][T18198] vfs_get_tree+0x83/0x260 [ 516.548676][T18198] do_mount+0x19d0/0x2670 [ 516.553032][T18198] ? copy_mount_string+0x30/0x30 [ 516.557964][T18198] ? _copy_from_user+0xa4/0xe0 [ 516.563163][T18198] ? copy_mount_options+0xc9/0x300 [ 516.568378][T18198] ? ksys_mount+0x8f/0xf0 [ 516.572683][T18198] ksys_mount+0xc2/0xf0 [ 516.576816][T18198] __x64_sys_mount+0xb1/0xc0 [ 516.581485][T18198] do_syscall_64+0xcb/0x1e0 [ 516.585991][T18198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 516.591867][T18198] RIP: 0033:0x4665f9 [ 516.595755][T18198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 516.615532][T18198] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 516.623938][T18198] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 516.631908][T18198] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 516.639869][T18198] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 516.648029][T18198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 516.655999][T18198] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 516.663974][T18210] CPU: 0 PID: 18210 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:01:02 executing program 5 (fault-call:4 fault-nth:9): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:02 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x12, 0x0) 14:01:02 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x13, 0x0) [ 516.674217][T18210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 516.684416][T18210] Call Trace: [ 516.687710][T18210] dump_stack+0x1d8/0x24e [ 516.692191][T18210] ? devkmsg_release+0x11c/0x11c [ 516.697133][T18210] ? show_regs_print_info+0x12/0x12 [ 516.702364][T18210] ? preempt_count_add+0x66/0x130 [ 516.707398][T18210] should_fail+0x6f6/0x860 [ 516.711836][T18210] ? setup_fault_attr+0x3d0/0x3d0 [ 516.716869][T18210] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 14:01:02 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) vmsplice(r4, &(0x7f0000000280)=[{&(0x7f0000000180)="8cbb2d048dc8e1e7c44812c2c00cdff89f0179b24c5e3eb8d9f0b45b43ab9933e759693d36fbf59aecfba3a10408a2aedea1269f249d808f9acd57edcaea888bf87b9da2ffb992bf70db7fa37ce24cdef139b80c9c74041fd34aa74ba6fb4a000a9feb4f", 0x64}, {&(0x7f0000000200)="fa7e7cccf5568052e2e4f7097bda53047c452b30a45a8a3fa00ac290553fe565a9c2df5e994109780d2e92fb7cf0f32b81febbb79fded3f4820f1f671606a899fdab5e4fc0bdfc37818d", 0x4a}], 0x2, 0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000100)={0x10000002}) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r5, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r5, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) dup2(r5, r2) socket$inet6(0xa, 0x1, 0x72) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x14d3, 0x1000010) [ 516.718735][ T22] audit: type=1326 audit(1620741662.593:1049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18183 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 516.722933][T18210] ? ebitmap_cmp+0x1b8/0x220 [ 516.722942][T18210] ? mls_compute_context_len+0x7dd/0x810 [ 516.722958][T18210] ? context_struct_to_string+0x43b/0x8b0 [ 516.762882][T18210] should_failslab+0x5/0x20 [ 516.767386][T18210] __kmalloc+0x5f/0x2f0 [ 516.771539][T18210] context_struct_to_string+0x43b/0x8b0 [ 516.772133][T18215] FAULT_INJECTION: forcing a failure. [ 516.772133][T18215] name failslab, interval 1, probability 0, space 0, times 0 [ 516.777090][T18210] ? 0xffffffffa0128000 [ 516.777105][T18210] ? security_bounded_transition+0x560/0x560 [ 516.777111][T18210] ? symhash+0xe0/0xe0 [ 516.777117][T18210] ? hashtab_search+0x1bf/0x200 [ 516.777125][T18210] context_add_hash+0x13f/0x270 [ 516.777142][T18210] ? security_sid_to_context_inval+0x40/0x40 [ 516.818390][ T22] audit: type=1326 audit(1620741662.713:1050): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18216 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 516.819838][T18210] ? mls_context_isvalid+0x98/0x380 [ 516.819848][T18210] ? policydb_context_isvalid+0x1b6/0x400 [ 516.819859][T18210] security_compute_sid+0x1142/0x1d00 [ 516.819880][T18210] ? security_transition_sid+0x90/0x90 [ 516.865996][T18210] ? _raw_spin_unlock_irq+0x4a/0x60 [ 516.871192][T18210] ? finish_task_switch+0x130/0x550 [ 516.876390][T18210] ? __schedule+0x9b8/0x1170 [ 516.880981][T18210] ? xas_load+0x4a6/0x4f0 [ 516.885303][T18210] ? chksum_update+0x41/0x90 [ 516.889881][T18210] ? crypto_shash_update+0x1ed/0x2b0 [ 516.895332][T18210] security_transition_sid+0x78/0x90 [ 516.900602][T18210] selinux_inode_init_security+0x4b7/0xaf0 [ 516.906403][T18210] ? selinux_inode_free_security+0x1d0/0x1d0 [ 516.912547][T18210] ? get_cached_acl+0x10e/0x130 [ 516.917391][T18210] security_inode_init_security+0x15f/0x3a0 [ 516.923366][T18210] ? posix_acl_create+0x15f/0x400 [ 516.928501][T18210] ? ext4_init_security+0x40/0x40 [ 516.933640][T18210] ? security_dentry_create_files_as+0xd0/0xd0 [ 516.939775][T18210] ? ext4_init_acl+0x31e/0x360 [ 516.944606][T18210] ? prandom_u32+0x21a/0x240 [ 516.949186][T18210] __ext4_new_inode+0x4c66/0x6190 [ 516.954382][T18210] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 516.960115][T18210] ? avc_has_perm+0x173/0x270 [ 516.964769][T18210] ? avc_has_perm_noaudit+0x30c/0x400 [ 516.970117][T18210] ? security_transition_sid+0x78/0x90 [ 516.975550][T18210] ext4_mkdir+0x3ff/0x1580 [ 516.979945][T18210] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 516.985748][T18210] ? ext4_symlink+0xf00/0xf00 [ 516.990410][T18210] ? generic_permission+0x13a/0x490 [ 516.995586][T18210] ? security_inode_mkdir+0xdd/0x120 [ 517.001286][T18210] vfs_mkdir+0x416/0x5f0 [ 517.006093][T18210] open_or_create_special_dir+0xba/0x150 [ 517.011722][T18210] incfs_mount_fs+0x3e9/0x840 [ 517.016394][T18210] ? incfs_unlink+0x80/0x80 [ 517.020998][T18210] ? vfs_parse_fs_param+0x2cb/0x430 [ 517.026493][T18210] ? vfs_parse_fs_string+0x1e9/0x290 [ 517.031763][T18210] ? cap_capable+0x23f/0x280 [ 517.036369][T18210] legacy_get_tree+0xde/0x170 [ 517.041026][T18210] ? incfs_unlink+0x80/0x80 [ 517.045535][T18210] vfs_get_tree+0x83/0x260 [ 517.049954][T18210] do_mount+0x19d0/0x2670 [ 517.054305][T18210] ? copy_mount_string+0x30/0x30 [ 517.059264][T18210] ? _copy_from_user+0xa4/0xe0 [ 517.064024][T18210] ? copy_mount_options+0xc9/0x300 [ 517.069134][T18210] ? ksys_mount+0x8f/0xf0 [ 517.073439][T18210] ksys_mount+0xc2/0xf0 [ 517.077581][T18210] __x64_sys_mount+0xb1/0xc0 [ 517.082277][T18210] do_syscall_64+0xcb/0x1e0 [ 517.086758][T18210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.092630][T18210] RIP: 0033:0x4665f9 [ 517.096500][T18210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.116168][T18210] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 517.124681][T18210] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 517.132760][T18210] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 517.140821][T18210] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 517.148768][T18210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.156723][T18210] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 517.164876][T18215] CPU: 1 PID: 18215 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:01:03 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xa) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x99cf77ed3f94e384) [ 517.175201][T18215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.185434][T18215] Call Trace: [ 517.188738][T18215] dump_stack+0x1d8/0x24e [ 517.193071][T18215] ? devkmsg_release+0x11c/0x11c [ 517.198007][T18215] ? show_regs_print_info+0x12/0x12 [ 517.198729][T18210] incfs: Can't find or create .index dir in ./file0 [ 517.203217][T18215] ? idr_get_free+0x740/0x900 [ 517.214427][T18215] should_fail+0x6f6/0x860 [ 517.218843][T18215] ? setup_fault_attr+0x3d0/0x3d0 [ 517.223868][T18215] ? __down_read+0xf1/0x210 [ 517.228478][T18215] ? __list_lru_init+0xa7/0x550 [ 517.233311][T18215] should_failslab+0x5/0x20 [ 517.237881][T18215] kmem_cache_alloc_trace+0x39/0x2b0 [ 517.243286][T18215] __list_lru_init+0xa7/0x550 [ 517.248113][T18215] ? prealloc_shrinker+0x1c0/0x210 [ 517.253362][T18215] alloc_super+0x611/0x750 [ 517.257871][T18215] sget+0x20e/0x4e0 [ 517.261801][T18215] ? free_anon_bdev+0x20/0x20 [ 517.266582][T18215] incfs_mount_fs+0xca/0x840 [ 517.271277][T18215] ? incfs_unlink+0x80/0x80 [ 517.275784][T18215] ? vfs_parse_fs_param+0x2cb/0x430 [ 517.280957][T18215] ? vfs_parse_fs_string+0x1e9/0x290 [ 517.286215][T18215] ? cap_capable+0x23f/0x280 [ 517.290804][T18215] legacy_get_tree+0xde/0x170 [ 517.295620][T18215] ? incfs_unlink+0x80/0x80 [ 517.300105][T18215] vfs_get_tree+0x83/0x260 [ 517.304525][T18215] do_mount+0x19d0/0x2670 [ 517.308838][T18215] ? copy_mount_string+0x30/0x30 [ 517.314015][T18215] ? _copy_from_user+0xa4/0xe0 [ 517.319739][T18215] ? copy_mount_options+0xc9/0x300 [ 517.325486][T18215] ? ksys_mount+0x8f/0xf0 [ 517.329827][T18215] ksys_mount+0xc2/0xf0 [ 517.333979][T18215] __x64_sys_mount+0xb1/0xc0 [ 517.338602][T18215] do_syscall_64+0xcb/0x1e0 [ 517.343086][T18215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.349068][T18215] RIP: 0033:0x4665f9 [ 517.352972][T18215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.373156][T18215] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:01:03 executing program 3 (fault-call:1 fault-nth:21): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 517.381909][T18215] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 517.390018][T18215] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 517.398142][T18215] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 517.406357][T18215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.414419][T18215] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:01:03 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x101) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:01:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x13, 0x0) 14:01:03 executing program 5 (fault-call:4 fault-nth:10): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 517.460539][T18228] FAULT_INJECTION: forcing a failure. [ 517.460539][T18228] name failslab, interval 1, probability 0, space 0, times 0 [ 517.473354][T18228] CPU: 1 PID: 18228 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 517.483588][T18228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.493644][T18228] Call Trace: [ 517.496943][T18228] dump_stack+0x1d8/0x24e [ 517.501281][T18228] ? devkmsg_release+0x11c/0x11c [ 517.506512][T18228] ? show_regs_print_info+0x12/0x12 [ 517.511724][T18228] ? mls_context_isvalid+0x98/0x380 [ 517.516927][T18228] should_fail+0x6f6/0x860 [ 517.517080][T18235] FAULT_INJECTION: forcing a failure. [ 517.517080][T18235] name failslab, interval 1, probability 0, space 0, times 0 [ 517.521332][T18228] ? setup_fault_attr+0x3d0/0x3d0 [ 517.521345][T18228] ? ebitmap_cmp+0x1b8/0x220 [ 517.521360][T18228] ? mls_compute_context_len+0x7dd/0x810 [ 517.549221][T18228] ? context_struct_to_string+0x43b/0x8b0 [ 517.554941][T18228] should_failslab+0x5/0x20 [ 517.559435][T18228] __kmalloc+0x5f/0x2f0 [ 517.563607][T18228] context_struct_to_string+0x43b/0x8b0 [ 517.569149][T18228] ? security_bounded_transition+0x560/0x560 [ 517.575796][T18228] ? chksum_update+0x41/0x90 [ 517.580414][T18228] ? sidtab_search_force+0x27f/0x320 [ 517.585691][T18228] security_sid_to_context_core+0x26e/0x380 [ 517.591566][T18228] selinux_inode_init_security+0x703/0xaf0 [ 517.597355][T18228] ? selinux_inode_free_security+0x1d0/0x1d0 [ 517.603310][T18228] ? get_cached_acl+0x10e/0x130 [ 517.608137][T18228] security_inode_init_security+0x15f/0x3a0 [ 517.614005][T18228] ? posix_acl_create+0x15f/0x400 [ 517.619116][T18228] ? ext4_init_security+0x40/0x40 [ 517.624116][T18228] ? security_dentry_create_files_as+0xd0/0xd0 [ 517.630242][T18228] ? ext4_init_acl+0x31e/0x360 [ 517.635006][T18228] ? prandom_u32+0x21a/0x240 [ 517.639575][T18228] __ext4_new_inode+0x4c66/0x6190 [ 517.644582][T18228] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 517.650291][T18228] ? avc_has_perm+0x173/0x270 [ 517.651634][ T22] audit: type=1326 audit(1620741663.363:1051): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18216 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 517.655060][T18228] ? avc_has_perm_noaudit+0x30c/0x400 [ 517.655076][T18228] ? security_transition_sid+0x78/0x90 [ 517.689349][T18228] ext4_mkdir+0x3ff/0x1580 [ 517.693922][T18228] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 517.699709][T18228] ? ext4_symlink+0xf00/0xf00 [ 517.704378][T18228] ? generic_permission+0x13a/0x490 [ 517.709587][T18228] ? security_inode_mkdir+0xdd/0x120 [ 517.714885][T18228] vfs_mkdir+0x416/0x5f0 [ 517.719165][T18228] open_or_create_special_dir+0xba/0x150 [ 517.724802][T18228] incfs_mount_fs+0x3e9/0x840 [ 517.729464][T18228] ? incfs_unlink+0x80/0x80 [ 517.733964][T18228] ? vfs_parse_fs_param+0x2cb/0x430 [ 517.739147][T18228] ? vfs_parse_fs_string+0x1e9/0x290 [ 517.744546][T18228] ? cap_capable+0x23f/0x280 [ 517.749213][T18228] legacy_get_tree+0xde/0x170 [ 517.753887][T18228] ? incfs_unlink+0x80/0x80 [ 517.758382][T18228] vfs_get_tree+0x83/0x260 [ 517.762789][T18228] do_mount+0x19d0/0x2670 [ 517.767100][T18228] ? copy_mount_string+0x30/0x30 [ 517.772018][T18228] ? _copy_from_user+0xa4/0xe0 [ 517.776757][T18228] ? copy_mount_options+0xc9/0x300 [ 517.781848][T18228] ? ksys_mount+0x8f/0xf0 [ 517.786203][T18228] ksys_mount+0xc2/0xf0 [ 517.790355][T18228] __x64_sys_mount+0xb1/0xc0 [ 517.796456][T18228] do_syscall_64+0xcb/0x1e0 [ 517.800970][T18228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 517.806862][T18228] RIP: 0033:0x4665f9 [ 517.810744][T18228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.830348][T18228] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 517.838780][T18228] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 517.846749][T18228] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 517.854737][T18228] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 517.862708][T18228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 517.870675][T18228] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 517.878657][T18235] CPU: 0 PID: 18235 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 517.883609][T18228] incfs: Can't find or create .index dir in ./file0 [ 517.888887][T18235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.888892][T18235] Call Trace: 14:01:03 executing program 3 (fault-call:1 fault-nth:22): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:03 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0xfffffffe) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) 14:01:03 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa2, 0x0) [ 517.888919][T18235] dump_stack+0x1d8/0x24e [ 517.888932][T18235] ? devkmsg_release+0x11c/0x11c [ 517.888948][T18235] ? show_regs_print_info+0x12/0x12 [ 517.923466][T18235] should_fail+0x6f6/0x860 [ 517.926488][T18241] FAULT_INJECTION: forcing a failure. [ 517.926488][T18241] name failslab, interval 1, probability 0, space 0, times 0 [ 517.927892][T18235] ? setup_fault_attr+0x3d0/0x3d0 [ 517.927906][T18235] ? kvmalloc_node+0x7e/0xf0 [ 517.927915][T18235] should_failslab+0x5/0x20 [ 517.927934][T18235] __kmalloc+0x5f/0x2f0 [ 517.958752][T18235] ? __list_lru_init+0xa7/0x550 [ 517.963602][T18235] kvmalloc_node+0x7e/0xf0 [ 517.968016][T18235] __list_lru_init+0x1c6/0x550 [ 517.972780][T18235] ? prealloc_shrinker+0x1c0/0x210 [ 517.977872][T18235] alloc_super+0x611/0x750 [ 517.982360][T18235] sget+0x20e/0x4e0 [ 517.986150][T18235] ? free_anon_bdev+0x20/0x20 [ 517.990819][T18235] incfs_mount_fs+0xca/0x840 [ 517.995542][T18235] ? incfs_unlink+0x80/0x80 [ 518.000041][T18235] ? vfs_parse_fs_param+0x2cb/0x430 [ 518.005266][T18235] ? vfs_parse_fs_string+0x1e9/0x290 [ 518.010547][T18235] ? cap_capable+0x23f/0x280 [ 518.015284][T18235] legacy_get_tree+0xde/0x170 [ 518.020077][T18235] ? incfs_unlink+0x80/0x80 [ 518.024764][T18235] vfs_get_tree+0x83/0x260 [ 518.029193][T18235] do_mount+0x19d0/0x2670 [ 518.033538][T18235] ? copy_mount_string+0x30/0x30 [ 518.038529][T18235] ? _copy_from_user+0xa4/0xe0 [ 518.043994][T18235] ? copy_mount_options+0xc9/0x300 [ 518.049214][T18235] ? ksys_mount+0x8f/0xf0 [ 518.053533][T18235] ksys_mount+0xc2/0xf0 [ 518.057698][T18235] __x64_sys_mount+0xb1/0xc0 14:01:04 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9d, 0x0) [ 518.062413][T18235] do_syscall_64+0xcb/0x1e0 [ 518.066929][T18235] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.072822][T18235] RIP: 0033:0x4665f9 [ 518.076701][T18235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.087310][ T22] audit: type=1326 audit(1620741663.853:1052): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18238 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 518.096408][T18235] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 518.096419][T18235] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 518.096423][T18235] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 518.096427][T18235] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 518.096430][T18235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 518.096434][T18235] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 518.132685][T18241] CPU: 0 PID: 18241 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 518.139053][ T22] audit: type=1326 audit(1620741663.903:1053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18238 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 518.144898][T18241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.144902][T18241] Call Trace: [ 518.144930][T18241] dump_stack+0x1d8/0x24e [ 518.220612][T18241] ? devkmsg_release+0x11c/0x11c [ 518.225667][T18241] ? show_regs_print_info+0x12/0x12 [ 518.231112][T18241] ? crypto_shash_update+0x1ed/0x2b0 [ 518.236393][T18241] ? debug_smp_processor_id+0x20/0x20 [ 518.241974][T18241] should_fail+0x6f6/0x860 [ 518.246404][T18241] ? setup_fault_attr+0x3d0/0x3d0 [ 518.251406][T18241] ? __find_get_block+0xd13/0x10c0 [ 518.256499][T18241] ? kcalloc+0x2b/0x40 [ 518.260576][T18241] should_failslab+0x5/0x20 [ 518.265069][T18241] __kmalloc+0x5f/0x2f0 [ 518.269444][T18241] ? ext4_inode_csum+0x86f/0xc40 [ 518.274368][T18241] kcalloc+0x2b/0x40 [ 518.278242][T18241] ext4_find_extent+0x269/0xd50 [ 518.283306][T18241] ext4_ext_map_blocks+0x257/0x45b0 [ 518.288509][T18241] ? __ext4_get_inode_loc+0x494/0x1030 [ 518.294120][T18241] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 518.299886][T18241] ? ext4_ext_release+0x10/0x10 [ 518.304726][T18241] ? check_preemption_disabled+0x9e/0x330 [ 518.310435][T18241] ? debug_smp_processor_id+0x20/0x20 [ 518.315915][T18241] ? __down_read+0xf1/0x210 [ 518.320664][T18241] ? _raw_read_unlock+0x21/0x40 [ 518.327073][T18241] ? ext4_es_lookup_extent+0x535/0x980 [ 518.333908][T18241] ext4_map_blocks+0x3bd/0x2030 [ 518.338896][T18241] ? prandom_u32+0x21a/0x240 [ 518.343596][T18241] ? ext4_issue_zeroout+0x160/0x160 [ 518.348906][T18241] ext4_getblk+0x116/0x500 [ 518.353306][T18241] ? ext4_get_block_trans+0x5a0/0x5a0 [ 518.358660][T18241] ext4_bread+0x89/0x3b0 [ 518.362902][T18241] ? ext4_getblk+0x500/0x500 [ 518.367601][T18241] ? avc_has_perm_noaudit+0x30c/0x400 [ 518.372954][T18241] ext4_append+0x153/0x2d0 [ 518.377348][T18241] ext4_mkdir+0x7b6/0x1580 [ 518.381765][T18241] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 518.387548][T18241] ? ext4_symlink+0xf00/0xf00 [ 518.392346][T18241] ? generic_permission+0x13a/0x490 [ 518.397524][T18241] ? security_inode_mkdir+0xdd/0x120 [ 518.402989][T18241] vfs_mkdir+0x416/0x5f0 [ 518.407223][T18241] open_or_create_special_dir+0xba/0x150 [ 518.413055][T18241] incfs_mount_fs+0x3e9/0x840 [ 518.417899][T18241] ? incfs_unlink+0x80/0x80 [ 518.422405][T18241] ? vfs_parse_fs_param+0x2cb/0x430 [ 518.427619][T18241] ? vfs_parse_fs_string+0x1e9/0x290 [ 518.432897][T18241] ? cap_capable+0x23f/0x280 [ 518.437671][T18241] legacy_get_tree+0xde/0x170 [ 518.442433][T18241] ? incfs_unlink+0x80/0x80 [ 518.446937][T18241] vfs_get_tree+0x83/0x260 [ 518.451344][T18241] do_mount+0x19d0/0x2670 [ 518.455708][T18241] ? copy_mount_string+0x30/0x30 [ 518.460648][T18241] ? _copy_from_user+0xa4/0xe0 [ 518.465389][T18241] ? copy_mount_options+0xc9/0x300 [ 518.470476][T18241] ? ksys_mount+0x8f/0xf0 [ 518.474780][T18241] ksys_mount+0xc2/0xf0 [ 518.479086][T18241] __x64_sys_mount+0xb1/0xc0 [ 518.483676][T18241] do_syscall_64+0xcb/0x1e0 [ 518.488158][T18241] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 518.494054][T18241] RIP: 0033:0x4665f9 14:01:04 executing program 5 (fault-call:4 fault-nth:11): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 518.497943][T18241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.517638][T18241] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 518.526032][T18241] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 518.534001][T18241] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 518.542397][T18241] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 518.550606][T18241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:01:04 executing program 3 (fault-call:1 fault-nth:23): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:04 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9e, 0x0) [ 518.558730][T18241] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 518.620838][T18254] FAULT_INJECTION: forcing a failure. [ 518.620838][T18254] name failslab, interval 1, probability 0, space 0, times 0 [ 518.637710][T18254] CPU: 1 PID: 18254 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 518.647985][T18254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.658040][T18254] Call Trace: [ 518.661350][T18254] dump_stack+0x1d8/0x24e [ 518.665819][T18254] ? devkmsg_release+0x11c/0x11c [ 518.670776][T18254] ? show_regs_print_info+0x12/0x12 [ 518.670985][T18258] FAULT_INJECTION: forcing a failure. [ 518.670985][T18258] name failslab, interval 1, probability 0, space 0, times 0 [ 518.675978][T18254] should_fail+0x6f6/0x860 [ 518.693070][T18254] ? setup_fault_attr+0x3d0/0x3d0 [ 518.698085][T18254] ? __down_read+0xf1/0x210 [ 518.702754][T18254] ? __list_lru_init+0xa7/0x550 [ 518.707600][T18254] should_failslab+0x5/0x20 [ 518.712089][T18254] kmem_cache_alloc_trace+0x39/0x2b0 [ 518.717380][T18254] __list_lru_init+0xa7/0x550 [ 518.722057][T18254] ? prealloc_shrinker+0x1c0/0x210 [ 518.727165][T18254] alloc_super+0x640/0x750 [ 518.731562][T18254] sget+0x20e/0x4e0 [ 518.735347][T18254] ? free_anon_bdev+0x20/0x20 [ 518.739999][T18254] incfs_mount_fs+0xca/0x840 [ 518.744597][T18254] ? incfs_unlink+0x80/0x80 [ 518.749357][T18254] ? vfs_parse_fs_param+0x2cb/0x430 [ 518.754692][T18254] ? vfs_parse_fs_string+0x1e9/0x290 [ 518.759962][T18254] ? cap_capable+0x23f/0x280 [ 518.764689][T18254] legacy_get_tree+0xde/0x170 [ 518.769350][T18254] ? incfs_unlink+0x80/0x80 [ 518.773863][T18254] vfs_get_tree+0x83/0x260 [ 518.778265][T18254] do_mount+0x19d0/0x2670 [ 518.782571][T18254] ? copy_mount_string+0x30/0x30 [ 518.787501][T18254] ? _copy_from_user+0xa4/0xe0 [ 518.792363][T18254] ? copy_mount_options+0xc9/0x300 [ 518.797449][T18254] ? ksys_mount+0x8f/0xf0 [ 518.801780][T18254] ksys_mount+0xc2/0xf0 [ 518.805982][T18254] __x64_sys_mount+0xb1/0xc0 [ 518.810548][T18254] do_syscall_64+0xcb/0x1e0 [ 518.815026][T18254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 14:01:04 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x180) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200000, 0x61) [ 518.820894][T18254] RIP: 0033:0x4665f9 [ 518.824791][T18254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 518.844486][T18254] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 518.853040][T18254] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 518.861120][T18254] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 14:01:04 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9f, 0x0) 14:01:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa3, 0x0) 14:01:04 executing program 5 (fault-call:4 fault-nth:12): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 518.869071][T18254] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 518.877024][T18254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 518.884972][T18254] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 518.892954][T18258] CPU: 0 PID: 18258 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 518.903298][T18258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 518.913361][T18258] Call Trace: [ 518.916667][T18258] dump_stack+0x1d8/0x24e 14:01:04 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000100)={0x1, 0x0, [0x0]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$inet(0x2, 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000200)={0x80000013}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x40000000}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) read(r0, &(0x7f0000000140)=""/142, 0x8e) [ 518.920893][ T22] audit: type=1326 audit(1620741664.783:1054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18238 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 518.921021][T18258] ? devkmsg_release+0x11c/0x11c [ 518.921032][T18258] ? show_regs_print_info+0x12/0x12 [ 518.921047][T18258] ? __es_remove_extent+0xbba/0x23c0 [ 518.954894][T18265] FAULT_INJECTION: forcing a failure. [ 518.954894][T18265] name failslab, interval 1, probability 0, space 0, times 0 [ 518.959851][T18258] should_fail+0x6f6/0x860 [ 518.959863][T18258] ? setup_fault_attr+0x3d0/0x3d0 [ 518.959871][T18258] ? __kmalloc+0x174/0x2f0 [ 518.959880][T18258] ? kcalloc+0x2b/0x40 [ 518.959897][T18258] ? ext4_find_extent+0x269/0xd50 [ 518.995564][T18258] ? ext4_ext_map_blocks+0x257/0x45b0 [ 519.000931][T18258] ? ext4_map_blocks+0x3bd/0x2030 [ 519.005959][T18258] ? ext4_bread+0x89/0x3b0 [ 519.006761][ T22] audit: type=1326 audit(1620741664.783:1055): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18267 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 519.010387][T18258] ? ext4_mkdir+0x7b6/0x1580 [ 519.010397][T18258] ? vfs_mkdir+0x416/0x5f0 [ 519.010409][T18258] ? __es_insert_extent+0x789/0x1720 [ 519.010419][T18258] should_failslab+0x5/0x20 [ 519.010431][T18258] kmem_cache_alloc+0x36/0x290 [ 519.010440][T18258] __es_insert_extent+0x789/0x1720 [ 519.010458][T18258] ? _raw_write_lock+0xa3/0x170 [ 519.067618][T18258] ? _raw_write_trylock+0x1b0/0x1b0 [ 519.072953][T18258] ext4_es_insert_extent+0x2db/0x2c20 [ 519.078320][T18258] ? ext4_es_scan_clu+0x290/0x290 [ 519.083342][T18258] ? memset+0x1f/0x40 [ 519.087309][T18258] ? _raw_read_unlock+0x21/0x40 [ 519.092173][T18258] ? ext4_es_find_extent_range+0x4f/0x300 [ 519.097886][T18258] ext4_ext_map_blocks+0x13e9/0x45b0 [ 519.103182][T18258] ? ext4_ext_release+0x10/0x10 [ 519.108022][T18258] ? check_preemption_disabled+0x9e/0x330 [ 519.114026][T18258] ? debug_smp_processor_id+0x20/0x20 [ 519.119447][T18258] ? __down_read+0xf1/0x210 [ 519.123983][T18258] ? _raw_read_unlock+0x21/0x40 [ 519.128856][T18258] ? ext4_es_lookup_extent+0x535/0x980 [ 519.134346][T18258] ext4_map_blocks+0x3bd/0x2030 [ 519.139206][T18258] ? prandom_u32+0x21a/0x240 [ 519.143799][T18258] ? ext4_issue_zeroout+0x160/0x160 [ 519.149015][T18258] ext4_getblk+0x116/0x500 [ 519.153450][T18258] ? ext4_get_block_trans+0x5a0/0x5a0 [ 519.158841][T18258] ext4_bread+0x89/0x3b0 [ 519.163083][T18258] ? ext4_getblk+0x500/0x500 [ 519.167655][T18258] ? avc_has_perm_noaudit+0x30c/0x400 [ 519.173016][T18258] ext4_append+0x153/0x2d0 [ 519.177426][T18258] ext4_mkdir+0x7b6/0x1580 [ 519.181823][T18258] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 519.187620][T18258] ? ext4_symlink+0xf00/0xf00 [ 519.192296][T18258] ? generic_permission+0x13a/0x490 [ 519.197475][T18258] ? security_inode_mkdir+0xdd/0x120 [ 519.202738][T18258] vfs_mkdir+0x416/0x5f0 [ 519.206983][T18258] open_or_create_special_dir+0xba/0x150 [ 519.212609][T18258] incfs_mount_fs+0x3e9/0x840 [ 519.217372][T18258] ? incfs_unlink+0x80/0x80 [ 519.221868][T18258] ? vfs_parse_fs_param+0x2cb/0x430 [ 519.227055][T18258] ? vfs_parse_fs_string+0x1e9/0x290 [ 519.232428][T18258] ? cap_capable+0x23f/0x280 [ 519.237006][T18258] legacy_get_tree+0xde/0x170 [ 519.241681][T18258] ? incfs_unlink+0x80/0x80 [ 519.246177][T18258] vfs_get_tree+0x83/0x260 [ 519.250584][T18258] do_mount+0x19d0/0x2670 [ 519.255030][T18258] ? copy_mount_string+0x30/0x30 [ 519.259975][T18258] ? _copy_from_user+0xa4/0xe0 [ 519.264744][T18258] ? copy_mount_options+0xc9/0x300 [ 519.270043][T18258] ? ksys_mount+0x8f/0xf0 [ 519.274378][T18258] ksys_mount+0xc2/0xf0 [ 519.278525][T18258] __x64_sys_mount+0xb1/0xc0 [ 519.283113][T18258] do_syscall_64+0xcb/0x1e0 [ 519.287623][T18258] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.293776][T18258] RIP: 0033:0x4665f9 [ 519.297695][T18258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.317288][T18258] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 519.325803][T18258] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 519.333797][T18258] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 519.348340][T18258] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 519.356300][T18258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 519.364281][T18258] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 519.372284][T18265] CPU: 1 PID: 18265 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 519.382526][T18265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.392584][T18265] Call Trace: [ 519.395879][T18265] dump_stack+0x1d8/0x24e [ 519.400583][T18265] ? devkmsg_release+0x11c/0x11c [ 519.405715][T18265] ? show_regs_print_info+0x12/0x12 [ 519.411046][T18265] should_fail+0x6f6/0x860 [ 519.415743][T18265] ? setup_fault_attr+0x3d0/0x3d0 [ 519.420745][T18265] ? kvmalloc_node+0x7e/0xf0 [ 519.425623][T18265] should_failslab+0x5/0x20 [ 519.430269][T18265] __kmalloc+0x5f/0x2f0 [ 519.434404][T18265] ? __list_lru_init+0xa7/0x550 [ 519.439239][T18265] kvmalloc_node+0x7e/0xf0 [ 519.443629][T18265] __list_lru_init+0x1c6/0x550 [ 519.448367][T18265] ? prealloc_shrinker+0x1c0/0x210 [ 519.453598][T18265] alloc_super+0x640/0x750 [ 519.458141][T18265] sget+0x20e/0x4e0 [ 519.462054][T18265] ? free_anon_bdev+0x20/0x20 [ 519.466710][T18265] incfs_mount_fs+0xca/0x840 [ 519.471683][T18265] ? incfs_unlink+0x80/0x80 [ 519.476310][T18265] ? vfs_parse_fs_param+0x2cb/0x430 [ 519.481494][T18265] ? vfs_parse_fs_string+0x1e9/0x290 [ 519.486790][T18265] ? cap_capable+0x23f/0x280 [ 519.491368][T18265] legacy_get_tree+0xde/0x170 [ 519.496022][T18265] ? incfs_unlink+0x80/0x80 [ 519.500517][T18265] vfs_get_tree+0x83/0x260 [ 519.505009][T18265] do_mount+0x19d0/0x2670 [ 519.509415][T18265] ? copy_mount_string+0x30/0x30 [ 519.514337][T18265] ? _copy_from_user+0xa4/0xe0 [ 519.519074][T18265] ? copy_mount_options+0xc9/0x300 [ 519.524156][T18265] ? ksys_mount+0x8f/0xf0 [ 519.528459][T18265] ksys_mount+0xc2/0xf0 [ 519.532899][T18265] __x64_sys_mount+0xb1/0xc0 [ 519.537560][T18265] do_syscall_64+0xcb/0x1e0 [ 519.542073][T18265] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.547969][T18265] RIP: 0033:0x4665f9 [ 519.552684][T18265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:01:05 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa4, 0x0) 14:01:05 executing program 3 (fault-call:1 fault-nth:24): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:05 executing program 5 (fault-call:4 fault-nth:13): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 519.572610][T18265] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 519.581003][T18265] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 519.588949][T18265] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 519.596899][T18265] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 519.604862][T18265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 519.612808][T18265] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:01:05 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x300, 0x0) 14:01:05 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x300, 0x0) 14:01:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x4001, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 519.681950][T18281] FAULT_INJECTION: forcing a failure. [ 519.681950][T18281] name failslab, interval 1, probability 0, space 0, times 0 [ 519.686823][T18282] FAULT_INJECTION: forcing a failure. [ 519.686823][T18282] name failslab, interval 1, probability 0, space 0, times 0 [ 519.719392][T18281] CPU: 1 PID: 18281 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 519.729668][T18281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 519.739716][T18281] Call Trace: [ 519.743116][T18281] dump_stack+0x1d8/0x24e [ 519.747606][T18281] ? devkmsg_release+0x11c/0x11c [ 519.752705][T18281] ? show_regs_print_info+0x12/0x12 [ 519.758015][T18281] should_fail+0x6f6/0x860 [ 519.762438][T18281] ? setup_fault_attr+0x3d0/0x3d0 [ 519.767466][T18281] ? kcalloc+0x2b/0x40 [ 519.771566][T18281] should_failslab+0x5/0x20 [ 519.776055][T18281] __kmalloc+0x5f/0x2f0 [ 519.780192][T18281] kcalloc+0x2b/0x40 [ 519.784064][T18281] ext4_find_extent+0x269/0xd50 [ 519.788894][T18281] ext4_ext_map_blocks+0x257/0x45b0 [ 519.794074][T18281] ? ext4_ext_release+0x10/0x10 [ 519.798903][T18281] ? check_preemption_disabled+0x9e/0x330 [ 519.804598][T18281] ? debug_smp_processor_id+0x20/0x20 [ 519.809966][T18281] ? ext4_es_lookup_extent+0x535/0x980 [ 519.815421][T18281] ext4_map_blocks+0xa99/0x2030 [ 519.820265][T18281] ? prandom_u32+0x21a/0x240 [ 519.824840][T18281] ? ext4_issue_zeroout+0x160/0x160 [ 519.830020][T18281] ext4_getblk+0x116/0x500 [ 519.834416][T18281] ? ext4_get_block_trans+0x5a0/0x5a0 [ 519.839766][T18281] ext4_bread+0x89/0x3b0 [ 519.843987][T18281] ? ext4_getblk+0x500/0x500 [ 519.848560][T18281] ? avc_has_perm_noaudit+0x30c/0x400 [ 519.853920][T18281] ext4_append+0x153/0x2d0 [ 519.858316][T18281] ext4_mkdir+0x7b6/0x1580 [ 519.862738][T18281] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 519.868525][T18281] ? ext4_symlink+0xf00/0xf00 [ 519.873198][T18281] ? generic_permission+0x13a/0x490 [ 519.878516][T18281] ? security_inode_mkdir+0xdd/0x120 [ 519.883792][T18281] vfs_mkdir+0x416/0x5f0 [ 519.888035][T18281] open_or_create_special_dir+0xba/0x150 [ 519.893677][T18281] incfs_mount_fs+0x3e9/0x840 [ 519.898345][T18281] ? incfs_unlink+0x80/0x80 [ 519.902957][T18281] ? vfs_parse_fs_param+0x2cb/0x430 [ 519.908140][T18281] ? vfs_parse_fs_string+0x1e9/0x290 [ 519.913559][T18281] ? cap_capable+0x23f/0x280 [ 519.918240][T18281] legacy_get_tree+0xde/0x170 [ 519.922908][T18281] ? incfs_unlink+0x80/0x80 [ 519.928444][T18281] vfs_get_tree+0x83/0x260 [ 519.932861][T18281] do_mount+0x19d0/0x2670 [ 519.937174][T18281] ? copy_mount_string+0x30/0x30 [ 519.942115][T18281] ? _copy_from_user+0xa4/0xe0 [ 519.946876][T18281] ? copy_mount_options+0xc9/0x300 [ 519.952054][T18281] ? ksys_mount+0x8f/0xf0 [ 519.956429][T18281] ksys_mount+0xc2/0xf0 [ 519.960575][T18281] __x64_sys_mount+0xb1/0xc0 [ 519.965233][T18281] do_syscall_64+0xcb/0x1e0 [ 519.969714][T18281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 519.975590][T18281] RIP: 0033:0x4665f9 [ 519.979468][T18281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 519.999138][T18281] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.007526][T18281] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 520.015477][T18281] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 520.023447][T18281] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:01:05 executing program 3 (fault-call:1 fault-nth:25): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 520.031404][T18281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.039353][T18281] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 520.047311][T18282] CPU: 0 PID: 18282 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 520.057551][T18282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.063725][T18281] incfs: Can't find or create .index dir in ./file0 [ 520.067604][T18282] Call Trace: [ 520.067624][T18282] dump_stack+0x1d8/0x24e 14:01:06 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) clone3(&(0x7f0000000340)={0x2100, &(0x7f0000000100)=0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180), {0x8}, &(0x7f00000001c0)=""/116, 0x74, &(0x7f0000000240)=""/170, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x6}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000003c0)={0x20000000}) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:06 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x480, 0x0) [ 520.067633][T18282] ? devkmsg_release+0x11c/0x11c [ 520.067641][T18282] ? show_regs_print_info+0x12/0x12 [ 520.067649][T18282] ? delete_node+0x733/0x790 [ 520.067663][T18282] ? parse_options+0x1cb/0x850 [ 520.101434][T18282] should_fail+0x6f6/0x860 [ 520.105863][T18282] ? setup_fault_attr+0x3d0/0x3d0 [ 520.110893][T18282] ? incfs_mount_fs+0x840/0x840 [ 520.115746][T18282] ? _raw_spin_lock+0xa3/0x1b0 [ 520.120560][T18282] ? up_read+0x10/0x10 [ 520.124636][T18282] ? getname_kernel+0x55/0x2d0 [ 520.129579][T18282] should_failslab+0x5/0x20 [ 520.134089][T18282] kmem_cache_alloc+0x36/0x290 [ 520.138860][T18282] getname_kernel+0x55/0x2d0 [ 520.143473][T18282] kern_path+0x19/0x40 [ 520.147544][T18282] incfs_mount_fs+0x2b5/0x840 [ 520.152225][T18282] ? incfs_unlink+0x80/0x80 [ 520.156742][T18282] ? vfs_parse_fs_param+0x2cb/0x430 [ 520.159912][T18296] FAULT_INJECTION: forcing a failure. [ 520.159912][T18296] name failslab, interval 1, probability 0, space 0, times 0 [ 520.161947][T18282] ? vfs_parse_fs_string+0x1e9/0x290 [ 520.161956][T18282] ? cap_capable+0x23f/0x280 [ 520.161971][T18282] legacy_get_tree+0xde/0x170 [ 520.189082][T18282] ? incfs_unlink+0x80/0x80 [ 520.193577][T18282] vfs_get_tree+0x83/0x260 [ 520.197975][T18282] do_mount+0x19d0/0x2670 [ 520.202287][T18282] ? copy_mount_string+0x30/0x30 [ 520.207218][T18282] ? _copy_from_user+0xa4/0xe0 [ 520.212096][T18282] ? copy_mount_options+0xc9/0x300 [ 520.217189][T18282] ? ksys_mount+0x8f/0xf0 [ 520.221558][T18282] ksys_mount+0xc2/0xf0 [ 520.225705][T18282] __x64_sys_mount+0xb1/0xc0 [ 520.230274][T18282] do_syscall_64+0xcb/0x1e0 [ 520.234771][T18282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.240650][T18282] RIP: 0033:0x4665f9 [ 520.244649][T18282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.264590][T18282] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.273014][T18282] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:01:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x480, 0x0) 14:01:06 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlink(&(0x7f0000000500)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r5) stat(&(0x7f0000000380)='./file0/file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r8) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r10) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x5, r1}, {0x2, 0x4, 0xffffffffffffffff}], {0x4, 0x5}, [{0x8, 0x0, 0xffffffffffffffff}, {0x8, 0x3, r2}, {0x8, 0x1, r3}, {0x8, 0x6, 0xee00}, {0x8, 0x1}, {0x8, 0x1, r5}, {0x8, 0x3}, {0x8, 0x2, r6}, {0x8, 0x0, r8}, {0x8, 0x4, r10}], {0x10, 0x5}, {0x20, 0x6}}, 0x84, 0x2) chdir(&(0x7f0000000080)='./file0/file1\x00') mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 520.280963][T18282] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 520.288930][T18282] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 520.296890][T18282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.304886][T18282] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 520.313090][T18296] CPU: 1 PID: 18296 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 520.323331][T18296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.327074][T18282] incfs: Error accessing: ./file0. [ 520.334616][T18296] Call Trace: [ 520.334643][T18296] dump_stack+0x1d8/0x24e [ 520.334660][T18296] ? devkmsg_release+0x11c/0x11c [ 520.352461][T18296] ? show_regs_print_info+0x12/0x12 [ 520.357844][T18296] ? ext4_evict_inode+0x1b10/0x1b10 [ 520.363052][T18296] ? __dquot_alloc_space+0x2e6/0xd70 [ 520.368384][T18296] ? ext4_bread+0x89/0x3b0 [ 520.372914][T18296] ? ext4_append+0x153/0x2d0 [ 520.377579][T18296] should_fail+0x6f6/0x860 [ 520.381987][T18296] ? setup_fault_attr+0x3d0/0x3d0 [ 520.387144][T18296] ? inode_io_list_move_locked+0x2bb/0x300 [ 520.392969][T18296] ? ext4_mb_new_blocks+0x304/0x2a10 [ 520.398237][T18296] should_failslab+0x5/0x20 [ 520.402721][T18296] kmem_cache_alloc+0x36/0x290 [ 520.407475][T18296] ext4_mb_new_blocks+0x304/0x2a10 [ 520.412561][T18296] ? kcalloc+0x2b/0x40 [ 520.416748][T18296] ? __kmalloc+0x174/0x2f0 [ 520.421150][T18296] ? kcalloc+0x2b/0x40 [ 520.425208][T18296] ? ext4_mb_pa_callback+0xc0/0xc0 [ 520.430309][T18296] ? ext4_inode_to_goal_block+0x261/0x370 [ 520.436165][T18296] ext4_ext_map_blocks+0x220b/0x45b0 [ 520.441536][T18296] ? ext4_ext_release+0x10/0x10 [ 520.446387][T18296] ? check_preemption_disabled+0x9e/0x330 [ 520.452213][T18296] ? debug_smp_processor_id+0x20/0x20 [ 520.457558][T18296] ? ext4_es_lookup_extent+0x535/0x980 [ 520.462991][T18296] ext4_map_blocks+0xa99/0x2030 [ 520.468053][T18296] ? prandom_u32+0x21a/0x240 [ 520.472749][T18296] ? ext4_issue_zeroout+0x160/0x160 [ 520.478011][T18296] ext4_getblk+0x116/0x500 [ 520.482443][T18296] ? ext4_get_block_trans+0x5a0/0x5a0 [ 520.487902][T18296] ext4_bread+0x89/0x3b0 [ 520.492257][T18296] ? ext4_getblk+0x500/0x500 [ 520.496824][T18296] ? avc_has_perm_noaudit+0x30c/0x400 [ 520.502279][T18296] ext4_append+0x153/0x2d0 [ 520.506965][T18296] ext4_mkdir+0x7b6/0x1580 [ 520.511516][T18296] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 520.517641][T18296] ? ext4_symlink+0xf00/0xf00 [ 520.522534][T18296] ? generic_permission+0x13a/0x490 [ 520.528011][T18296] ? security_inode_mkdir+0xdd/0x120 [ 520.533480][T18296] vfs_mkdir+0x416/0x5f0 [ 520.537994][T18296] open_or_create_special_dir+0xba/0x150 [ 520.543628][T18296] incfs_mount_fs+0x3e9/0x840 [ 520.548377][T18296] ? incfs_unlink+0x80/0x80 [ 520.552883][T18296] ? vfs_parse_fs_param+0x2cb/0x430 [ 520.558065][T18296] ? vfs_parse_fs_string+0x1e9/0x290 [ 520.563596][T18296] ? cap_capable+0x23f/0x280 [ 520.568225][T18296] legacy_get_tree+0xde/0x170 [ 520.573242][T18296] ? incfs_unlink+0x80/0x80 [ 520.577874][T18296] vfs_get_tree+0x83/0x260 [ 520.582287][T18296] do_mount+0x19d0/0x2670 [ 520.586916][T18296] ? copy_mount_string+0x30/0x30 [ 520.591838][T18296] ? _copy_from_user+0xa4/0xe0 [ 520.596592][T18296] ? copy_mount_options+0xc9/0x300 [ 520.601692][T18296] ? ksys_mount+0x8f/0xf0 [ 520.605994][T18296] ksys_mount+0xc2/0xf0 [ 520.610368][T18296] __x64_sys_mount+0xb1/0xc0 [ 520.615078][T18296] do_syscall_64+0xcb/0x1e0 [ 520.619565][T18296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.625428][T18296] RIP: 0033:0x4665f9 14:01:06 executing program 5 (fault-call:4 fault-nth:14): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 520.629324][T18296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.649090][T18296] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.657469][T18296] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 520.665428][T18296] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 520.673370][T18296] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:01:06 executing program 3 (fault-call:1 fault-nth:26): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:06 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4f5, 0x0) [ 520.681496][T18296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 520.689446][T18296] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 520.712420][T18296] incfs: Can't find or create .index dir in ./file0 14:01:06 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x4) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:01:06 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4f5, 0x0) [ 520.734018][T18305] FAULT_INJECTION: forcing a failure. [ 520.734018][T18305] name failslab, interval 1, probability 0, space 0, times 0 [ 520.782147][T18305] CPU: 1 PID: 18305 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 520.792422][T18305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.798845][T18314] FAULT_INJECTION: forcing a failure. [ 520.798845][T18314] name failslab, interval 1, probability 0, space 0, times 0 [ 520.802471][T18305] Call Trace: [ 520.802489][T18305] dump_stack+0x1d8/0x24e [ 520.802507][T18305] ? devkmsg_release+0x11c/0x11c [ 520.827696][T18305] ? show_regs_print_info+0x12/0x12 [ 520.832887][T18305] ? filename_lookup+0x4bb/0x6a0 [ 520.837826][T18305] should_fail+0x6f6/0x860 [ 520.842401][T18305] ? setup_fault_attr+0x3d0/0x3d0 [ 520.847408][T18305] ? incfs_alloc_mount_info+0x55/0x520 [ 520.852858][T18305] should_failslab+0x5/0x20 [ 520.857362][T18305] kmem_cache_alloc_trace+0x39/0x2b0 [ 520.862639][T18305] ? memcpy+0x38/0x50 [ 520.866610][T18305] incfs_alloc_mount_info+0x55/0x520 [ 520.871878][T18305] incfs_mount_fs+0x3ab/0x840 [ 520.876527][T18305] ? incfs_unlink+0x80/0x80 [ 520.881004][T18305] ? vfs_parse_fs_param+0x2cb/0x430 [ 520.886176][T18305] ? vfs_parse_fs_string+0x1e9/0x290 [ 520.891437][T18305] ? cap_capable+0x23f/0x280 [ 520.896020][T18305] legacy_get_tree+0xde/0x170 [ 520.900672][T18305] ? incfs_unlink+0x80/0x80 [ 520.905297][T18305] vfs_get_tree+0x83/0x260 [ 520.909695][T18305] do_mount+0x19d0/0x2670 [ 520.914027][T18305] ? copy_mount_string+0x30/0x30 [ 520.919079][T18305] ? _copy_from_user+0xa4/0xe0 [ 520.923856][T18305] ? copy_mount_options+0xc9/0x300 [ 520.928946][T18305] ? ksys_mount+0x8f/0xf0 [ 520.933269][T18305] ksys_mount+0xc2/0xf0 [ 520.937409][T18305] __x64_sys_mount+0xb1/0xc0 [ 520.941977][T18305] do_syscall_64+0xcb/0x1e0 [ 520.946471][T18305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 520.952370][T18305] RIP: 0033:0x4665f9 [ 520.956251][T18305] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.975840][T18305] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 520.984259][T18305] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 520.992300][T18305] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 521.000246][T18305] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 521.008209][T18305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 521.016181][T18305] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 521.024252][T18314] CPU: 0 PID: 18314 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 521.034483][T18314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.036494][T18305] incfs: Error allocating mount info. -12 [ 521.044531][T18314] Call Trace: [ 521.044552][T18314] dump_stack+0x1d8/0x24e [ 521.044561][T18314] ? devkmsg_release+0x11c/0x11c [ 521.044570][T18314] ? show_regs_print_info+0x12/0x12 [ 521.044577][T18314] ? __es_remove_extent+0xdce/0x23c0 [ 521.044594][T18314] should_fail+0x6f6/0x860 [ 521.050628][ T22] kauditd_printk_skb: 1 callbacks suppressed [ 521.050636][ T22] audit: type=1326 audit(1620741666.943:1057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18297 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 521.053573][T18314] ? setup_fault_attr+0x3d0/0x3d0 [ 521.053582][T18314] ? __es_insert_extent+0x789/0x1720 [ 521.053596][T18314] should_failslab+0x5/0x20 [ 521.081321][T18319] FAULT_INJECTION: forcing a failure. 14:01:06 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x500, 0x0) 14:01:06 executing program 5 (fault-call:4 fault-nth:15): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:07 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 521.081321][T18319] name failslab, interval 1, probability 0, space 0, times 0 [ 521.084007][T18314] kmem_cache_alloc+0x36/0x290 [ 521.084020][T18314] __es_insert_extent+0x789/0x1720 [ 521.084039][T18314] ? _raw_write_trylock+0x1b0/0x1b0 [ 521.121651][ T22] audit: type=1326 audit(1620741667.013:1058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18320 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 521.122563][T18314] ext4_es_insert_extent+0x2db/0x2c20 [ 521.122578][T18314] ? ext4_es_scan_clu+0x290/0x290 [ 521.184382][T18314] ? ext4_es_lookup_extent+0x535/0x980 [ 521.189838][T18314] ext4_map_blocks+0xf38/0x2030 [ 521.194669][T18314] ? prandom_u32+0x21a/0x240 [ 521.199243][T18314] ? ext4_issue_zeroout+0x160/0x160 [ 521.204707][T18314] ext4_getblk+0x116/0x500 [ 521.209290][T18314] ? ext4_get_block_trans+0x5a0/0x5a0 [ 521.214668][T18314] ext4_bread+0x89/0x3b0 [ 521.218914][T18314] ? ext4_getblk+0x500/0x500 [ 521.223624][T18314] ? avc_has_perm_noaudit+0x30c/0x400 [ 521.228981][T18314] ext4_append+0x153/0x2d0 14:01:07 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x600, 0x0) [ 521.233410][T18314] ext4_mkdir+0x7b6/0x1580 [ 521.237814][T18314] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 521.243595][T18314] ? ext4_symlink+0xf00/0xf00 [ 521.248249][T18314] ? generic_permission+0x13a/0x490 [ 521.253577][T18314] ? security_inode_mkdir+0xdd/0x120 [ 521.258858][T18314] vfs_mkdir+0x416/0x5f0 [ 521.263102][T18314] open_or_create_special_dir+0xba/0x150 [ 521.268739][T18314] incfs_mount_fs+0x3e9/0x840 [ 521.273406][T18314] ? incfs_unlink+0x80/0x80 [ 521.277924][T18314] ? vfs_parse_fs_param+0x2cb/0x430 [ 521.283254][T18314] ? vfs_parse_fs_string+0x1e9/0x290 [ 521.288531][T18314] ? cap_capable+0x23f/0x280 [ 521.293165][T18314] legacy_get_tree+0xde/0x170 [ 521.297921][T18314] ? incfs_unlink+0x80/0x80 [ 521.302416][T18314] vfs_get_tree+0x83/0x260 [ 521.306829][T18314] do_mount+0x19d0/0x2670 [ 521.311178][T18314] ? copy_mount_string+0x30/0x30 [ 521.316233][T18314] ? _copy_from_user+0xa4/0xe0 [ 521.320984][T18314] ? copy_mount_options+0xc9/0x300 [ 521.326198][T18314] ? ksys_mount+0x8f/0xf0 [ 521.330506][T18314] ksys_mount+0xc2/0xf0 [ 521.334642][T18314] __x64_sys_mount+0xb1/0xc0 [ 521.339209][T18314] do_syscall_64+0xcb/0x1e0 [ 521.343691][T18314] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.349559][T18314] RIP: 0033:0x4665f9 [ 521.353430][T18314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.374264][T18314] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 521.382923][T18314] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 521.390899][T18314] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 521.398870][T18314] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 521.406842][T18314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 521.415124][T18314] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 521.423116][T18319] CPU: 1 PID: 18319 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 14:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x500, 0x0) 14:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x600, 0x0) [ 521.433355][T18319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.443491][T18319] Call Trace: [ 521.446795][T18319] dump_stack+0x1d8/0x24e [ 521.451123][T18319] ? devkmsg_release+0x11c/0x11c [ 521.456224][T18319] ? show_regs_print_info+0x12/0x12 [ 521.461449][T18319] should_fail+0x6f6/0x860 [ 521.465879][T18319] ? setup_fault_attr+0x3d0/0x3d0 [ 521.470913][T18319] ? kzalloc+0x1d/0x30 [ 521.474975][T18319] should_failslab+0x5/0x20 [ 521.479455][T18319] __kmalloc+0x5f/0x2f0 [ 521.483675][T18319] kzalloc+0x1d/0x30 [ 521.487550][T18319] incfs_realloc_mount_info+0x8b/0x360 [ 521.493006][T18319] incfs_alloc_mount_info+0x458/0x520 [ 521.498353][T18319] incfs_mount_fs+0x3ab/0x840 [ 521.503017][T18319] ? incfs_unlink+0x80/0x80 [ 521.507584][T18319] ? vfs_parse_fs_param+0x2cb/0x430 [ 521.512873][T18319] ? vfs_parse_fs_string+0x1e9/0x290 [ 521.522067][T18319] ? cap_capable+0x23f/0x280 [ 521.526644][T18319] legacy_get_tree+0xde/0x170 [ 521.531300][T18319] ? incfs_unlink+0x80/0x80 [ 521.535806][T18319] vfs_get_tree+0x83/0x260 [ 521.540227][T18319] do_mount+0x19d0/0x2670 [ 521.544630][T18319] ? copy_mount_string+0x30/0x30 [ 521.549701][T18319] ? _copy_from_user+0xa4/0xe0 [ 521.554460][T18319] ? copy_mount_options+0xc9/0x300 [ 521.559900][T18319] ? ksys_mount+0x8f/0xf0 [ 521.564460][T18319] ksys_mount+0xc2/0xf0 [ 521.568612][T18319] __x64_sys_mount+0xb1/0xc0 [ 521.573688][T18319] do_syscall_64+0xcb/0x1e0 [ 521.578194][T18319] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.584065][T18319] RIP: 0033:0x4665f9 [ 521.588183][T18319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.607883][T18319] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 521.616281][T18319] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 521.624559][T18319] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 14:01:07 executing program 3 (fault-call:1 fault-nth:27): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:07 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x700, 0x0) [ 521.632918][T18319] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 521.640869][T18319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 521.648829][T18319] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 14:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x700, 0x0) 14:01:07 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x900, 0x0) 14:01:07 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x40004, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0\x00', 0x101800, 0x63) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x9, 0x10202) fspick(r0, 0xfffffffffffffffd, 0x0) [ 521.717901][T18338] FAULT_INJECTION: forcing a failure. [ 521.717901][T18338] name failslab, interval 1, probability 0, space 0, times 0 [ 521.725082][T18319] incfs: Error allocating mount info. -12 [ 521.735483][T18338] CPU: 1 PID: 18338 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 521.747223][T18338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.757463][T18338] Call Trace: [ 521.760765][T18338] dump_stack+0x1d8/0x24e [ 521.765588][T18338] ? devkmsg_release+0x11c/0x11c [ 521.770621][T18338] ? show_regs_print_info+0x12/0x12 [ 521.775918][T18338] ? __ext4_handle_dirty_metadata+0x2db/0x910 [ 521.782120][T18338] should_fail+0x6f6/0x860 [ 521.786540][T18338] ? setup_fault_attr+0x3d0/0x3d0 [ 521.791551][T18338] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 521.797095][T18338] ? __d_alloc+0x2a/0x6a0 [ 521.801662][T18338] should_failslab+0x5/0x20 [ 521.806599][T18338] kmem_cache_alloc+0x36/0x290 [ 521.811371][T18338] __d_alloc+0x2a/0x6a0 [ 521.815541][T18338] d_alloc_parallel+0xf3/0x1350 [ 521.820518][T18338] ? ext4_reserve_inode_write+0x19c/0x220 [ 521.826222][T18338] ? avc_has_perm_noaudit+0x30c/0x400 [ 521.831630][T18338] ? avc_denied+0x1c0/0x1c0 [ 521.836226][T18338] ? _raw_spin_lock+0xa3/0x1b0 [ 521.840971][T18338] ? d_hash_and_lookup+0x1e0/0x1e0 [ 521.846088][T18338] ? __d_instantiate+0x3c6/0x6f0 [ 521.851134][T18338] ? __rcu_read_lock+0x50/0x50 [ 521.856009][T18338] ? selinux_inode_permission+0x445/0x690 [ 521.861719][T18338] __lookup_slow+0x14f/0x450 [ 521.866428][T18338] ? lookup_one_len+0x2c0/0x2c0 [ 521.871350][T18338] ? generic_permission+0x13a/0x490 [ 521.876654][T18338] lookup_one_len+0x17f/0x2c0 [ 521.881458][T18338] ? lookup_one_len_common+0x430/0x430 [ 521.886913][T18338] ? up_read+0x10/0x10 [ 521.891104][T18338] ? vfs_mkdir+0x4e2/0x5f0 [ 521.895515][T18338] incfs_lookup_dentry+0x5b/0xb0 [ 521.900716][T18338] open_or_create_special_dir+0x45/0x150 [ 521.906478][T18338] incfs_mount_fs+0x457/0x840 [ 521.911138][T18338] ? incfs_unlink+0x80/0x80 [ 521.915630][T18338] ? vfs_parse_fs_param+0x2cb/0x430 [ 521.920905][T18338] ? vfs_parse_fs_string+0x1e9/0x290 [ 521.926322][T18338] ? cap_capable+0x23f/0x280 [ 521.931032][T18338] legacy_get_tree+0xde/0x170 [ 521.936223][T18338] ? incfs_unlink+0x80/0x80 [ 521.940869][T18338] vfs_get_tree+0x83/0x260 [ 521.945486][T18338] do_mount+0x19d0/0x2670 [ 521.949930][T18338] ? copy_mount_string+0x30/0x30 [ 521.955010][T18338] ? _copy_from_user+0xa4/0xe0 [ 521.959754][T18338] ? copy_mount_options+0xc9/0x300 [ 521.964875][T18338] ? ksys_mount+0x8f/0xf0 [ 521.969192][T18338] ksys_mount+0xc2/0xf0 [ 521.973460][T18338] __x64_sys_mount+0xb1/0xc0 [ 521.978280][T18338] do_syscall_64+0xcb/0x1e0 [ 521.982902][T18338] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 521.988772][T18338] RIP: 0033:0x4665f9 [ 521.992802][T18338] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 14:01:07 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x900, 0x0) 14:01:07 executing program 5 (fault-call:4 fault-nth:16): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 522.013019][T18338] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 522.021888][T18338] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 522.029852][T18338] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 522.038224][T18338] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 522.046368][T18338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 522.054468][T18338] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa00, 0x0) [ 522.066708][T18338] incfs_lookup_dentry err:-12 [ 522.071635][T18338] incfs: Can't find or create .incomplete dir in ./file0 14:01:08 executing program 1: r0 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x40000001}) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:08 executing program 3 (fault-call:1 fault-nth:28): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:08 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa00, 0x0) 14:01:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xb00, 0x0) [ 522.103546][ T22] audit: type=1326 audit(1620741667.993:1059): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18320 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 522.118080][T18350] FAULT_INJECTION: forcing a failure. [ 522.118080][T18350] name failslab, interval 1, probability 0, space 0, times 0 [ 522.148679][T18350] CPU: 0 PID: 18350 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 522.159056][T18350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.169276][T18350] Call Trace: [ 522.172578][T18350] dump_stack+0x1d8/0x24e [ 522.176916][T18350] ? devkmsg_release+0x11c/0x11c [ 522.181951][T18350] ? __unwind_start+0x72f/0x8e0 [ 522.186808][T18350] ? show_regs_print_info+0x12/0x12 [ 522.192007][T18350] ? 0xffffffffa0128000 [ 522.194600][ T22] audit: type=1326 audit(1620741668.083:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 522.196167][T18350] should_fail+0x6f6/0x860 [ 522.196182][T18350] ? setup_fault_attr+0x3d0/0x3d0 [ 522.229354][T18350] ? unwind_get_return_address+0x48/0x80 [ 522.234991][T18350] ? arch_stack_walk+0xf8/0x140 [ 522.236622][T18360] FAULT_INJECTION: forcing a failure. [ 522.236622][T18360] name failslab, interval 1, probability 0, space 0, times 0 [ 522.239847][T18350] ? __d_alloc+0x2a/0x6a0 [ 522.239857][T18350] should_failslab+0x5/0x20 [ 522.239867][T18350] kmem_cache_alloc+0x36/0x290 [ 522.239874][T18350] __d_alloc+0x2a/0x6a0 [ 522.239883][T18350] ? stack_trace_snprint+0x150/0x150 [ 522.239898][T18350] d_alloc_parallel+0xf3/0x1350 [ 522.280481][T18350] ? avc_has_perm_noaudit+0x30c/0x400 [ 522.285881][T18350] ? avc_denied+0x1c0/0x1c0 [ 522.290370][T18350] ? ksys_mount+0xc2/0xf0 [ 522.294704][T18350] ? d_hash_and_lookup+0x1e0/0x1e0 [ 522.299834][T18350] ? __rcu_read_lock+0x50/0x50 [ 522.304584][T18350] ? selinux_inode_permission+0x445/0x690 [ 522.310290][T18350] __lookup_slow+0x14f/0x450 [ 522.314860][T18350] ? lookup_one_len+0x2c0/0x2c0 [ 522.319686][T18350] ? generic_permission+0x13a/0x490 [ 522.324863][T18350] lookup_one_len+0x17f/0x2c0 [ 522.329520][T18350] ? lookup_one_len_common+0x430/0x430 [ 522.334955][T18350] ? memcpy+0x38/0x50 [ 522.338936][T18350] incfs_lookup_dentry+0x5b/0xb0 [ 522.343902][T18350] open_or_create_special_dir+0x45/0x150 [ 522.349544][T18350] incfs_mount_fs+0x3e9/0x840 [ 522.354246][T18350] ? incfs_unlink+0x80/0x80 [ 522.358761][T18350] ? vfs_parse_fs_param+0x2cb/0x430 [ 522.364126][T18350] ? vfs_parse_fs_string+0x1e9/0x290 [ 522.369554][T18350] ? cap_capable+0x23f/0x280 [ 522.374166][T18350] legacy_get_tree+0xde/0x170 [ 522.378855][T18350] ? incfs_unlink+0x80/0x80 [ 522.383466][T18350] vfs_get_tree+0x83/0x260 [ 522.387874][T18350] do_mount+0x19d0/0x2670 [ 522.392214][T18350] ? copy_mount_string+0x30/0x30 [ 522.397147][T18350] ? _copy_from_user+0xa4/0xe0 [ 522.401907][T18350] ? copy_mount_options+0xc9/0x300 [ 522.406993][T18350] ? ksys_mount+0x8f/0xf0 [ 522.411333][T18350] ksys_mount+0xc2/0xf0 [ 522.415471][T18350] __x64_sys_mount+0xb1/0xc0 [ 522.420046][T18350] do_syscall_64+0xcb/0x1e0 [ 522.424592][T18350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.430471][T18350] RIP: 0033:0x4665f9 [ 522.434355][T18350] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.455207][T18350] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 522.463611][T18350] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 522.471673][T18350] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 522.479666][T18350] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 522.487621][T18350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 522.495691][T18350] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 522.503690][T18360] CPU: 1 PID: 18360 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 522.513923][T18360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.521632][T18350] incfs_lookup_dentry err:-12 [ 522.523968][T18360] Call Trace: [ 522.523985][T18360] dump_stack+0x1d8/0x24e [ 522.524003][T18360] ? devkmsg_release+0x11c/0x11c [ 522.528740][T18350] incfs: Can't find or create .index dir in ./file0 [ 522.531932][T18360] ? show_regs_print_info+0x12/0x12 [ 522.531941][T18360] ? ext4_map_blocks+0x8ab/0x2030 [ 522.531957][T18360] should_fail+0x6f6/0x860 [ 522.563587][T18360] ? setup_fault_attr+0x3d0/0x3d0 [ 522.568860][T18360] ? fscrypt_match_name+0x131/0x260 [ 522.574064][T18360] ? ebitmap_cmp+0x1b8/0x220 [ 522.578655][T18360] ? mls_compute_context_len+0x7dd/0x810 [ 522.580340][T18366] FAULT_INJECTION: forcing a failure. [ 522.580340][T18366] name failslab, interval 1, probability 0, space 0, times 0 [ 522.584760][T18360] ? context_struct_to_string+0x43b/0x8b0 [ 522.584771][T18360] should_failslab+0x5/0x20 [ 522.584782][T18360] __kmalloc+0x5f/0x2f0 [ 522.584792][T18360] context_struct_to_string+0x43b/0x8b0 [ 522.584812][T18360] ? security_bounded_transition+0x560/0x560 [ 522.623521][T18360] ? symhash+0xe0/0xe0 [ 522.627571][T18360] ? hashtab_search+0x1bf/0x200 [ 522.632397][T18360] context_add_hash+0x13f/0x270 [ 522.637223][T18360] ? security_sid_to_context_inval+0x40/0x40 [ 522.643203][T18360] ? mls_context_isvalid+0x98/0x380 [ 522.648390][T18360] ? policydb_context_isvalid+0x1b6/0x400 [ 522.654103][T18360] security_compute_sid+0x1142/0x1d00 [ 522.659458][T18360] ? __rcu_read_lock+0x50/0x50 [ 522.664200][T18360] ? security_transition_sid+0x90/0x90 [ 522.669631][T18360] ? avc_denied+0x1c0/0x1c0 [ 522.674125][T18360] ? ext4_lookup+0x5c0/0xb80 [ 522.678691][T18360] ? avc_has_perm_noaudit+0x400/0x400 [ 522.684034][T18360] ? avc_has_perm_noaudit+0x30c/0x400 [ 522.689382][T18360] security_transition_sid+0x78/0x90 [ 522.694662][T18360] may_create+0x62b/0x960 [ 522.698994][T18360] ? show_sid+0x250/0x250 [ 522.703335][T18360] ? selinux_inode_permission+0x445/0x690 [ 522.709039][T18360] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 522.714966][T18360] ? from_kgid+0x206/0x350 [ 522.719405][T18360] ? make_kgid+0x390/0x390 [ 522.723816][T18360] ? generic_permission+0x13a/0x490 [ 522.729001][T18360] security_inode_mkdir+0x96/0x120 [ 522.734095][T18360] vfs_mkdir+0x34a/0x5f0 [ 522.738321][T18360] open_or_create_special_dir+0xba/0x150 [ 522.743930][T18360] incfs_mount_fs+0x457/0x840 [ 522.748606][T18360] ? incfs_unlink+0x80/0x80 [ 522.753096][T18360] ? vfs_parse_fs_param+0x2cb/0x430 [ 522.758285][T18360] ? vfs_parse_fs_string+0x1e9/0x290 [ 522.763544][T18360] ? cap_capable+0x23f/0x280 [ 522.768113][T18360] legacy_get_tree+0xde/0x170 [ 522.772764][T18360] ? incfs_unlink+0x80/0x80 [ 522.777351][T18360] vfs_get_tree+0x83/0x260 [ 522.781753][T18360] do_mount+0x19d0/0x2670 [ 522.786061][T18360] ? copy_mount_string+0x30/0x30 [ 522.790977][T18360] ? _copy_from_user+0xa4/0xe0 [ 522.795712][T18360] ? copy_mount_options+0xc9/0x300 [ 522.800808][T18360] ? ksys_mount+0x8f/0xf0 [ 522.805116][T18360] ksys_mount+0xc2/0xf0 [ 522.809274][T18360] __x64_sys_mount+0xb1/0xc0 [ 522.813837][T18360] do_syscall_64+0xcb/0x1e0 14:01:08 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) 14:01:08 executing program 5 (fault-call:4 fault-nth:17): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 522.818329][T18360] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 522.824217][T18360] RIP: 0033:0x4665f9 [ 522.828095][T18360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 522.847688][T18360] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 522.856099][T18360] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 522.864054][T18360] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 14:01:08 executing program 3 (fault-call:1 fault-nth:29): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 522.872003][T18360] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 522.879952][T18360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 522.888159][T18360] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 522.896226][T18366] CPU: 0 PID: 18366 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 522.906557][T18366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 522.914393][T18360] incfs: Can't find or create .incomplete dir in ./file0 [ 522.916606][T18366] Call Trace: [ 522.916627][T18366] dump_stack+0x1d8/0x24e [ 522.916648][T18366] ? devkmsg_release+0x11c/0x11c [ 522.936182][T18366] ? show_regs_print_info+0x12/0x12 [ 522.941392][T18366] ? ext4_map_blocks+0x8ab/0x2030 [ 522.946441][T18366] should_fail+0x6f6/0x860 [ 522.950864][T18366] ? setup_fault_attr+0x3d0/0x3d0 [ 522.955898][T18366] ? fscrypt_match_name+0x131/0x260 [ 522.961099][T18366] ? ebitmap_cmp+0x1b8/0x220 [ 522.965686][T18366] ? mls_compute_context_len+0x7dd/0x810 [ 522.971316][T18366] ? context_struct_to_string+0x43b/0x8b0 [ 522.972294][T18371] FAULT_INJECTION: forcing a failure. [ 522.972294][T18371] name failslab, interval 1, probability 0, space 0, times 0 [ 522.977029][T18366] should_failslab+0x5/0x20 [ 522.977039][T18366] __kmalloc+0x5f/0x2f0 [ 522.977050][T18366] context_struct_to_string+0x43b/0x8b0 [ 522.977062][T18366] ? security_bounded_transition+0x560/0x560 [ 522.977069][T18366] ? symhash+0xe0/0xe0 [ 522.977083][T18366] ? hashtab_search+0x1bf/0x200 [ 523.019462][T18366] context_add_hash+0x13f/0x270 [ 523.024300][T18366] ? security_sid_to_context_inval+0x40/0x40 [ 523.028212][ T22] audit: type=1326 audit(1620741668.923:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18352 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 523.030305][T18366] ? mls_context_isvalid+0x98/0x380 [ 523.030315][T18366] ? policydb_context_isvalid+0x1b6/0x400 [ 523.030330][T18366] security_compute_sid+0x1142/0x1d00 14:01:09 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x4) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:09 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x1004001, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="310000000400154b00000000000000ffffffffffffffff09000000000000000900000000000000"], 0x31) chdir(&(0x7f0000000100)='./file0\x00') ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x100000001, 0x9d}) [ 523.030342][T18366] ? __rcu_read_lock+0x50/0x50 [ 523.030360][T18366] ? security_transition_sid+0x90/0x90 [ 523.080557][T18366] ? avc_denied+0x1c0/0x1c0 [ 523.085054][T18366] ? ext4_lookup+0x5c0/0xb80 [ 523.089629][T18366] ? avc_has_perm_noaudit+0x400/0x400 [ 523.094975][T18366] ? avc_has_perm_noaudit+0x30c/0x400 [ 523.100341][T18366] security_transition_sid+0x78/0x90 [ 523.105636][T18366] may_create+0x62b/0x960 [ 523.109971][T18366] ? show_sid+0x250/0x250 [ 523.114290][T18366] ? selinux_inode_permission+0x445/0x690 [ 523.120003][T18366] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 523.125808][T18366] ? from_kgid+0x206/0x350 [ 523.130205][T18366] ? make_kgid+0x390/0x390 [ 523.134607][T18366] ? generic_permission+0x13a/0x490 [ 523.139793][T18366] security_inode_mkdir+0x96/0x120 [ 523.144881][T18366] vfs_mkdir+0x34a/0x5f0 [ 523.149102][T18366] open_or_create_special_dir+0xba/0x150 [ 523.154710][T18366] incfs_mount_fs+0x3e9/0x840 [ 523.159367][T18366] ? incfs_unlink+0x80/0x80 [ 523.163843][T18366] ? vfs_parse_fs_param+0x2cb/0x430 [ 523.169017][T18366] ? vfs_parse_fs_string+0x1e9/0x290 [ 523.174373][T18366] ? cap_capable+0x23f/0x280 [ 523.178948][T18366] legacy_get_tree+0xde/0x170 [ 523.183634][T18366] ? incfs_unlink+0x80/0x80 [ 523.188117][T18366] vfs_get_tree+0x83/0x260 [ 523.192510][T18366] do_mount+0x19d0/0x2670 [ 523.196820][T18366] ? copy_mount_string+0x30/0x30 [ 523.201824][T18366] ? _copy_from_user+0xa4/0xe0 [ 523.206650][T18366] ? copy_mount_options+0xc9/0x300 [ 523.211736][T18366] ? ksys_mount+0x8f/0xf0 [ 523.216039][T18366] ksys_mount+0xc2/0xf0 [ 523.220193][T18366] __x64_sys_mount+0xb1/0xc0 [ 523.222243][ T22] audit: type=1326 audit(1620741669.113:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18373 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 523.224816][T18366] do_syscall_64+0xcb/0x1e0 [ 523.224827][T18366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.224842][T18366] RIP: 0033:0x4665f9 [ 523.262489][T18366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 523.282087][T18366] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 523.290499][T18366] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 523.298468][T18366] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 523.306526][T18366] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 523.314479][T18366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 523.322432][T18366] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 523.330397][T18371] CPU: 1 PID: 18371 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 523.333107][T18366] incfs: Can't find or create .index dir in ./file0 [ 523.340747][T18371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.340750][T18371] Call Trace: [ 523.340770][T18371] dump_stack+0x1d8/0x24e [ 523.340786][T18371] ? devkmsg_release+0x11c/0x11c [ 523.370145][T18371] ? show_regs_print_info+0x12/0x12 [ 523.375325][T18371] should_fail+0x6f6/0x860 [ 523.379722][T18371] ? setup_fault_attr+0x3d0/0x3d0 [ 523.384736][T18371] ? ext4_alloc_inode+0x1d/0x620 [ 523.392354][T18371] should_failslab+0x5/0x20 [ 523.397198][T18371] kmem_cache_alloc+0x36/0x290 [ 523.402611][T18371] ? set_qf_name+0x310/0x310 [ 523.407309][T18371] ext4_alloc_inode+0x1d/0x620 [ 523.412199][T18371] ? set_qf_name+0x310/0x310 [ 523.416778][T18371] new_inode_pseudo+0x61/0x220 [ 523.421519][T18371] new_inode+0x25/0x1d0 [ 523.425673][T18371] ? memset+0x1f/0x40 [ 523.429626][T18371] __ext4_new_inode+0x303/0x6190 [ 523.434534][T18371] ? avc_has_perm_noaudit+0x30c/0x400 [ 523.439878][T18371] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 523.445582][T18371] ? memset+0x1f/0x40 [ 523.449534][T18371] ? __dquot_initialize+0x25e/0xe20 [ 523.454704][T18371] ? avc_has_perm+0xd2/0x270 [ 523.459285][T18371] ? avc_has_perm+0x173/0x270 [ 523.463949][T18371] ? avc_has_perm_noaudit+0x30c/0x400 [ 523.469316][T18371] ? security_transition_sid+0x78/0x90 [ 523.474746][T18371] ext4_mkdir+0x3ff/0x1580 [ 523.479144][T18371] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 523.484943][T18371] ? ext4_symlink+0xf00/0xf00 [ 523.489592][T18371] ? generic_permission+0x13a/0x490 [ 523.494764][T18371] ? security_inode_mkdir+0xdd/0x120 [ 523.500284][T18371] vfs_mkdir+0x416/0x5f0 [ 523.504686][T18371] open_or_create_special_dir+0xba/0x150 [ 523.510441][T18371] incfs_mount_fs+0x457/0x840 [ 523.515100][T18371] ? incfs_unlink+0x80/0x80 [ 523.519591][T18371] ? vfs_parse_fs_param+0x2cb/0x430 [ 523.524761][T18371] ? vfs_parse_fs_string+0x1e9/0x290 [ 523.530017][T18371] ? cap_capable+0x23f/0x280 [ 523.534598][T18371] legacy_get_tree+0xde/0x170 [ 523.539250][T18371] ? incfs_unlink+0x80/0x80 [ 523.543843][T18371] vfs_get_tree+0x83/0x260 [ 523.548391][T18371] do_mount+0x19d0/0x2670 [ 523.552940][T18371] ? copy_mount_string+0x30/0x30 [ 523.557960][T18371] ? _copy_from_user+0xa4/0xe0 [ 523.562854][T18371] ? copy_mount_options+0xc9/0x300 [ 523.567939][T18371] ? ksys_mount+0x8f/0xf0 [ 523.572381][T18371] ksys_mount+0xc2/0xf0 [ 523.576764][T18371] __x64_sys_mount+0xb1/0xc0 [ 523.581357][T18371] do_syscall_64+0xcb/0x1e0 [ 523.586165][T18371] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 523.592154][T18371] RIP: 0033:0x4665f9 [ 523.596151][T18371] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 523.615853][T18371] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:01:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xc00, 0x0) 14:01:09 executing program 5 (fault-call:4 fault-nth:18): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:09 executing program 3 (fault-call:1 fault-nth:30): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 523.624257][T18371] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 523.632233][T18371] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 523.640321][T18371] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 523.648268][T18371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 523.656335][T18371] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:09 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xb00, 0x0) [ 523.696229][T18371] incfs: Can't find or create .incomplete dir in ./file0 [ 523.748709][T18388] FAULT_INJECTION: forcing a failure. [ 523.748709][T18388] name failslab, interval 1, probability 0, space 0, times 0 [ 523.750612][T18389] incfs: Can't find or create .index dir in ./file0 [ 523.773315][T18391] FAULT_INJECTION: forcing a failure. [ 523.773315][T18391] name failslab, interval 1, probability 0, space 0, times 0 [ 523.785016][T18388] CPU: 1 PID: 18388 Comm: syz-executor.5 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 523.796160][T18388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 523.806214][T18388] Call Trace: [ 523.809503][T18388] dump_stack+0x1d8/0x24e [ 523.813827][T18388] ? devkmsg_release+0x11c/0x11c [ 523.818761][T18388] ? show_regs_print_info+0x12/0x12 [ 523.823968][T18388] should_fail+0x6f6/0x860 [ 523.828369][T18388] ? setup_fault_attr+0x3d0/0x3d0 [ 523.833509][T18388] ? ext4_alloc_inode+0x1d/0x620 [ 523.838433][T18388] should_failslab+0x5/0x20 [ 523.842919][T18388] kmem_cache_alloc+0x36/0x290 [ 523.847677][T18388] ? set_qf_name+0x310/0x310 [ 523.852246][T18388] ext4_alloc_inode+0x1d/0x620 [ 523.856988][T18388] ? set_qf_name+0x310/0x310 [ 523.861596][T18388] new_inode_pseudo+0x61/0x220 [ 523.866380][T18388] new_inode+0x25/0x1d0 [ 523.870512][T18388] ? memset+0x1f/0x40 [ 523.874636][T18388] __ext4_new_inode+0x303/0x6190 [ 523.879558][T18388] ? avc_has_perm_noaudit+0x30c/0x400 [ 523.884935][T18388] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 523.890636][T18388] ? memset+0x1f/0x40 [ 523.894620][T18388] ? __dquot_initialize+0x25e/0xe20 [ 523.899797][T18388] ? avc_has_perm+0xd2/0x270 [ 523.904366][T18388] ? avc_has_perm+0x173/0x270 [ 523.909021][T18388] ? avc_has_perm_noaudit+0x30c/0x400 [ 523.914376][T18388] ? security_transition_sid+0x78/0x90 [ 523.919812][T18388] ext4_mkdir+0x3ff/0x1580 [ 523.924209][T18388] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 523.929993][T18388] ? ext4_symlink+0xf00/0xf00 [ 523.934646][T18388] ? generic_permission+0x13a/0x490 [ 523.939929][T18388] ? security_inode_mkdir+0xdd/0x120 [ 523.945190][T18388] vfs_mkdir+0x416/0x5f0 [ 523.949504][T18388] open_or_create_special_dir+0xba/0x150 [ 523.955114][T18388] incfs_mount_fs+0x3e9/0x840 [ 523.959772][T18388] ? incfs_unlink+0x80/0x80 [ 523.964254][T18388] ? vfs_parse_fs_param+0x2cb/0x430 [ 523.969427][T18388] ? vfs_parse_fs_string+0x1e9/0x290 [ 523.974686][T18388] ? cap_capable+0x23f/0x280 [ 523.979250][T18388] legacy_get_tree+0xde/0x170 [ 523.983908][T18388] ? incfs_unlink+0x80/0x80 [ 523.988395][T18388] vfs_get_tree+0x83/0x260 [ 523.992790][T18388] do_mount+0x19d0/0x2670 [ 523.997099][T18388] ? copy_mount_string+0x30/0x30 [ 524.002130][T18388] ? _copy_from_user+0xa4/0xe0 [ 524.006894][T18388] ? copy_mount_options+0xc9/0x300 [ 524.012022][T18388] ? ksys_mount+0x8f/0xf0 [ 524.016350][T18388] ksys_mount+0xc2/0xf0 [ 524.020488][T18388] __x64_sys_mount+0xb1/0xc0 [ 524.025086][T18388] do_syscall_64+0xcb/0x1e0 [ 524.029591][T18388] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.035758][T18388] RIP: 0033:0x4665f9 14:01:10 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xc00, 0x0) 14:01:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xd00, 0x0) 14:01:10 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x16}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) mount$9p_unix(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="7472616e733d756e69782c64666c5e0200003d", @ANYRESHEX=r1, @ANYBLOB="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", @ANYRESDEC=r1, @ANYBLOB=',smackfsfloor=incremental-fs\x00,\x00']) chdir(&(0x7f00000002c0)='./file0\x00') chdir(&(0x7f0000000300)='./file0\x00') mount$incfs(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000340), 0x1001001, 0x0) r2 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x4) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x903940, 0x40) syz_mount_image$msdos(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x101, 0x8, &(0x7f0000000940)=[{&(0x7f0000000400)="005d0384c037b352b43e9c2b2f95c0df1f7ee34eae5250bdaba36128de0fe1c250d4ff9e3df661810618b604b246445e3b557af26c", 0x35, 0x7fff}, {&(0x7f0000000440), 0x0, 0x5e7}, {&(0x7f0000000480)="fb62ec049e681f7c800bc40be6764e6c1f236990545959308d2b06ae4e7f42c2def2abd1bf14ed06eb415a7c450edb532f99170fad8a1c0fd0a8c78f19e335ae02abf38b6f5d5c5a44870b533f0ec1655c2b4035806dc02a627395f549b53d68cb7b27056d383ef2fbeb88a31642860ff9575f6251ee67af1d13083111a671988346c74defaeed008d8b944567242806f33c08e54347d866ade42524d39de5fbf18cc612e3f85ed49daf4229e83107e767b3083e1d42a47fe8e8", 0xba, 0xfff}, {&(0x7f0000000540)="db968df515699e97ddb93337ff9c17eed1fa3f6b5400ff0d3cd6757754cc77bdd701603775937594ba1a1edbf0213b1202d4ae1f78646b5e828ed0ad878812e1ca2ed279a04cf0f8fe47c85866dba1744a9ea3458cb95347521d830e288f36186d8a1303570787863f32e117713e83795c84c8f9806092e95cf600a87650034dc89e576b4d89ceb645e9311773e7b76ddf4ae32f7659bcb655daa888db0e66a196af42f2b331e2b19894cbcede5566cffa066d", 0xb3, 0xeaa0}, {&(0x7f0000000600)="5c933423748929101f23b4f945bcc873df68cab1282c15fcaac6bbd343ca8984213cc75eb024da82a0b8d416f5efb78191a7c6ff9380d2348e3aac2f82202c87e9940aa0d6c7be81a4247a2d31dd07232c65ddc65ac30ca0908585eab68938fe276df765e526dedde991f9708a985d993bca362563a8d76dd6c7a14fa97b7ce0ef2aead8dc25f057aa8c2ecc3ef1ceed91a92aa363d3d7a3d0b12fb29a7c960306d00a0a7dc2c46f07029aa2db2fb189b814284f4c64d856a6c47da0b3e72f284235bfa0e3044efa53fe76987041ac9228ceb1b5c289d8ca7b678284cdeb13d5d4bc0b", 0xe3, 0x12}, {&(0x7f0000000700)="2814a8fe77f7f5ef09727fde37900017d68dadd000388e0ff4740a62a87de0f0365f5f7ffb6c41be408359d1d7ae3d972ef3bf74666ad8270d83709d08fd05c994a926b4c557bc351eda874e17950289545ebb33a89614fe3e867bbdbd3250efb5921984e74be5f90785e5d189d635209fca614deb7a558cb35b519734d6eca913bc7c75060cb03f3e4bd3c2020e659756868ae9604eae2f84384686b0ffb0d25691e330e82d482c7d5b0ed9faf6acc669458185a06d3fb899793d753bae6a63e99919aef2d7ca4a76d2c3", 0xcb, 0x3}, {&(0x7f0000000800)="fb294690158886c2f74deb61df9b7ca4096b3a440a6ec05c68ba58d68d4645f8c9bf74f2fc832f63d6c9c379ae4bdd", 0x2f, 0x7ff}, {&(0x7f0000000840)="1903ca6fe521da50a4de17e58208f3607a066577c3e12e48cb30495dbd570974d59c4c0474e198adaf62ccc30b992a8d0d28881c986eafa1db77e146b5bb5784dc2d545ed7ae516fb78d565c06ff27d20b6a00b029cd5832b32203a29d821d5fd47c58a08e5c1f9b7576181b6e5982309504f53ecf7bdd683d41b6b52b7db8c958fc5df0a930749c419eb1ce6b616419ce737bd7255b870d071b90264d42af566dd5c05d2e32f38318ccc4f3cd1ef43bdcb2fd7423dda47068aeea7e349a7ba61acefac19821ec2298401ce93daf7054afad5576b463a877c937f47db579315e2fcd158db18917f885f895251de693b0b3134787a2cc", 0xf6, 0x6}], 0x0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) [ 524.039632][T18388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.059340][T18388] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 524.067748][T18388] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 524.075797][T18388] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 524.083768][T18388] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 524.091749][T18388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:01:10 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 524.099746][T18388] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 524.107829][T18391] CPU: 0 PID: 18391 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 524.118070][T18391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.122304][T18388] incfs: Can't find or create .index dir in ./file0 [ 524.128125][T18391] Call Trace: [ 524.128151][T18391] dump_stack+0x1d8/0x24e [ 524.128162][T18391] ? devkmsg_release+0x11c/0x11c [ 524.128170][T18391] ? show_regs_print_info+0x12/0x12 [ 524.128182][T18391] should_fail+0x6f6/0x860 [ 524.128191][T18391] ? setup_fault_attr+0x3d0/0x3d0 [ 524.128201][T18391] ? security_inode_alloc+0x32/0x1d0 [ 524.128210][T18391] should_failslab+0x5/0x20 [ 524.128227][T18391] kmem_cache_alloc+0x36/0x290 [ 524.150713][ T22] audit: type=1326 audit(1620741670.043:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18373 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 524.152596][T18391] ? from_kuid_munged+0x3b0/0x3b0 [ 524.152611][T18391] security_inode_alloc+0x32/0x1d0 [ 524.152622][T18391] inode_init_always+0x387/0x810 [ 524.152630][T18391] ? set_qf_name+0x310/0x310 [ 524.152646][T18391] new_inode_pseudo+0x90/0x220 [ 524.174372][ T22] audit: type=1326 audit(1620741670.063:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18396 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 524.176586][T18391] new_inode+0x25/0x1d0 [ 524.176602][T18391] ? memset+0x1f/0x40 [ 524.256415][T18391] __ext4_new_inode+0x303/0x6190 [ 524.261342][T18391] ? avc_has_perm_noaudit+0x30c/0x400 [ 524.266695][T18391] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 524.272520][T18391] ? memset+0x1f/0x40 [ 524.276481][T18391] ? __dquot_initialize+0x25e/0xe20 [ 524.281652][T18391] ? avc_has_perm+0xd2/0x270 [ 524.286327][T18391] ? avc_has_perm+0x173/0x270 [ 524.290986][T18391] ? avc_has_perm_noaudit+0x30c/0x400 [ 524.296334][T18391] ? security_transition_sid+0x78/0x90 [ 524.301777][T18391] ext4_mkdir+0x3ff/0x1580 [ 524.306208][T18391] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 524.312049][T18391] ? ext4_symlink+0xf00/0xf00 [ 524.316710][T18391] ? generic_permission+0x13a/0x490 [ 524.322187][T18391] ? security_inode_mkdir+0xdd/0x120 [ 524.327681][T18391] vfs_mkdir+0x416/0x5f0 [ 524.331917][T18391] open_or_create_special_dir+0xba/0x150 [ 524.337530][T18391] incfs_mount_fs+0x457/0x840 [ 524.343358][T18391] ? incfs_unlink+0x80/0x80 [ 524.347842][T18391] ? vfs_parse_fs_param+0x2cb/0x430 [ 524.353113][T18391] ? vfs_parse_fs_string+0x1e9/0x290 [ 524.358401][T18391] ? cap_capable+0x23f/0x280 [ 524.363236][T18391] legacy_get_tree+0xde/0x170 [ 524.368142][T18391] ? incfs_unlink+0x80/0x80 [ 524.372634][T18391] vfs_get_tree+0x83/0x260 [ 524.377032][T18391] do_mount+0x19d0/0x2670 [ 524.381524][T18391] ? copy_mount_string+0x30/0x30 [ 524.386501][T18391] ? _copy_from_user+0xa4/0xe0 [ 524.391244][T18391] ? copy_mount_options+0xc9/0x300 [ 524.396454][T18391] ? ksys_mount+0x8f/0xf0 [ 524.400763][T18391] ksys_mount+0xc2/0xf0 [ 524.407279][T18391] __x64_sys_mount+0xb1/0xc0 [ 524.411867][T18391] do_syscall_64+0xcb/0x1e0 [ 524.416476][T18391] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.422354][T18391] RIP: 0033:0x4665f9 [ 524.426344][T18391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.446059][T18391] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 524.454558][T18391] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 524.462789][T18391] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 524.470856][T18391] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 524.478930][T18391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 524.487840][T18391] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 524.496913][ T357] BUG: Dentry ffff8881ecbb5cc0{i=0,n=.index} still in use (1) [unmount of incremental-fs incremental-fs] [ 524.506985][T18391] incfs: Can't find or create .incomplete dir in ./file0 [ 524.508282][ T357] ------------[ cut here ]------------ [ 524.520974][ T357] WARNING: CPU: 1 PID: 357 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 524.529286][ T357] Modules linked in: [ 524.533196][ T357] CPU: 1 PID: 357 Comm: syz-executor.4 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 524.543254][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.553330][ T357] RIP: 0010:umount_check+0x179/0x1c0 [ 524.553978][T18401] FAULT_INJECTION: forcing a failure. [ 524.553978][T18401] name failslab, interval 1, probability 0, space 0, times 0 [ 524.558611][ T357] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 20 02 e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 07 ac af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 524.558616][ T357] RSP: 0018:ffff8881a37efc68 EFLAGS: 00010282 [ 524.558623][ T357] RAX: 0000000000000067 RBX: ffffffff85fe4d40 RCX: 20c1841f8ddf3e00 [ 524.558628][ T357] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 524.558632][ T357] RBP: ffff8881e6ae3420 R08: ffffffff814e8787 R09: ffffed103ede5e08 [ 524.558636][ T357] R10: ffffed103ede5e08 R11: 0000000000000000 R12: dffffc0000000000 [ 524.558640][ T357] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881ecbb5cc0 [ 524.558667][ T357] FS: 0000000002722400(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 524.558673][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 524.558677][ T357] CR2: 00007f9ab0934718 CR3: 00000001a37ad000 CR4: 00000000001406e0 [ 524.558685][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 524.558689][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 524.558691][ T357] Call Trace: [ 524.558712][ T357] d_walk+0x2d9/0x540 [ 524.558721][ T357] ? __d_free+0x20/0x20 [ 524.558731][ T357] shrink_dcache_for_umount+0x8a/0x1a0 [ 524.558741][ T357] generic_shutdown_super+0x63/0x2a0 [ 524.558759][ T357] incfs_kill_sb+0x3d/0x50 [ 524.571362][T18401] CPU: 0 PID: 18401 Comm: syz-executor.3 Not tainted 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 524.590938][ T357] deactivate_locked_super+0xaf/0x100 [ 524.596988][T18401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.604938][ T357] deactivate_super+0x1b3/0x270 [ 524.612924][T18401] Call Trace: [ 524.620917][ T357] ? deactivate_locked_super+0x100/0x100 [ 524.628860][T18401] dump_stack+0x1d8/0x24e [ 524.636805][ T357] ? dput+0x4de/0x5d0 14:01:10 executing program 3 (fault-call:1 fault-nth:31): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 524.645707][T18401] ? devkmsg_release+0x11c/0x11c [ 524.652424][ T357] ? _raw_spin_lock_irqsave+0x210/0x210 [ 524.660406][T18401] ? show_regs_print_info+0x12/0x12 [ 524.668371][ T357] ? find_next_bit+0xc6/0x110 [ 524.676321][T18401] ? preempt_count_add+0x66/0x130 [ 524.679577][ T357] cleanup_mnt+0x432/0x4e0 [ 524.683529][T18401] should_fail+0x6f6/0x860 [ 524.687673][ T357] task_work_run+0x186/0x1b0 [ 524.693145][T18401] ? setup_fault_attr+0x3d0/0x3d0 [ 524.698660][ T357] prepare_exit_to_usermode+0x2b0/0x310 [ 524.703064][T18401] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.713425][ T357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 524.718768][T18401] ? ebitmap_cmp+0x1b8/0x220 [ 524.728831][ T357] RIP: 0033:0x467a57 [ 524.733662][T18401] ? mls_compute_context_len+0x7dd/0x810 [ 524.736931][ T357] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 524.742543][T18401] ? context_struct_to_string+0x43b/0x8b0 [ 524.746832][ T357] RSP: 002b:00007ffd187a0f48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 524.750802][T18401] should_failslab+0x5/0x20 [ 524.755731][ T357] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a57 [ 524.761359][T18401] __kmalloc+0x5f/0x2f0 [ 524.766652][ T357] RDX: 00007ffd187a101b RSI: 0000000000000002 RDI: 00007ffd187a1010 [ 524.771347][T18401] context_struct_to_string+0x43b/0x8b0 [ 524.776462][ T357] RBP: 00007ffd187a1010 R08: 00000000ffffffff R09: 00007ffd187a0de0 [ 524.780858][T18401] ? 0xffffffffa0128000 [ 524.785237][ T357] R10: 0000000002723bd3 R11: 0000000000000246 R12: 00000000004bee98 [ 524.789804][T18401] ? security_bounded_transition+0x560/0x560 [ 524.794806][ T357] R13: 00007ffd187a20e0 R14: 0000000002723b00 R15: 00007ffd187a2120 [ 524.800341][T18401] ? symhash+0xe0/0xe0 [ 524.806386][ T357] ---[ end trace 158961fa0d6ca2b3 ]--- [ 524.812397][T18401] ? hashtab_search+0x1bf/0x200 [ 524.839902][ T357] BUG: Dentry ffff8881ecbb5cc0{i=0,n=.index} still in use (1) [unmount of incremental-fs incremental-fs] [ 524.846097][T18401] context_add_hash+0x13f/0x270 [ 524.846119][T18401] ? security_sid_to_context_inval+0x40/0x40 [ 524.851890][ T357] ------------[ cut here ]------------ [ 524.860233][T18401] ? mls_context_isvalid+0x98/0x380 [ 524.864739][ T357] WARNING: CPU: 1 PID: 357 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 524.872682][T18401] ? policydb_context_isvalid+0x1b6/0x400 [ 524.876800][ T357] Modules linked in: [ 524.884766][T18401] security_compute_sid+0x1142/0x1d00 [ 524.890287][ T357] CPU: 1 PID: 357 Comm: syz-executor.4 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 524.898259][T18401] ? security_transition_sid+0x90/0x90 [ 524.902393][ T357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.910364][T18401] ? _raw_spin_unlock_irq+0x4a/0x60 [ 524.916432][ T357] RIP: 0010:umount_check+0x179/0x1c0 [ 524.924399][T18401] ? finish_task_switch+0x130/0x550 [ 524.928431][ T357] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 20 02 e9 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 07 ac af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 524.933872][T18401] ? __schedule+0x9b8/0x1170 [ 524.938690][ T357] RSP: 0018:ffff8881a37efc68 EFLAGS: 00010282 [ 524.949958][T18401] ? xas_load+0x4a6/0x4f0 [ 524.954794][ T357] RAX: 0000000000000067 RBX: ffffffff85fe4d40 RCX: 20c1841f8ddf3e00 [ 524.960791][T18401] ? chksum_update+0x41/0x90 [ 524.966351][ T357] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 524.971576][T18401] ? crypto_shash_update+0x1ed/0x2b0 [ 524.979870][ T357] RBP: ffff8881e6ae3420 R08: ffffffff814e8787 R09: ffffed103ede5e08 [ 524.985590][T18401] security_transition_sid+0x78/0x90 [ 524.989478][ T357] R10: ffffed103ede5e08 R11: 0000000000000000 R12: dffffc0000000000 [ 524.994855][T18401] selinux_inode_init_security+0x4b7/0xaf0 [ 525.006336][ T357] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881ecbb5cc0 [ 525.011801][T18401] ? selinux_inode_free_security+0x1d0/0x1d0 [ 525.021988][ T357] FS: 0000000002722400(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 525.027206][T18401] ? get_cached_acl+0x10e/0x130 [ 525.032465][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 525.032480][ T357] CR2: 00007f4c74ee8000 CR3: 00000001a37ad000 CR4: 00000000001406e0 [ 525.037713][T18401] security_inode_init_security+0x15f/0x3a0 [ 525.057386][ T357] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 525.061981][T18401] ? posix_acl_create+0x15f/0x400 [ 525.068002][ T357] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 525.072474][T18401] ? ext4_init_security+0x40/0x40 [ 525.080415][ T357] Call Trace: [ 525.084991][T18401] ? security_dentry_create_files_as+0xd0/0xd0 [ 525.092944][ T357] d_walk+0x2d9/0x540 [ 525.098199][T18401] ? ext4_init_acl+0x31e/0x360 [ 525.106142][ T357] ? __d_free+0x20/0x20 [ 525.111422][T18401] ? prandom_u32+0x21a/0x240 [ 525.119421][ T357] shrink_dcache_for_umount+0x8a/0x1a0 [ 525.125213][T18401] __ext4_new_inode+0x4c66/0x6190 [ 525.133184][ T357] generic_shutdown_super+0x63/0x2a0 [ 525.139239][T18401] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 525.148275][ T357] incfs_kill_sb+0x3d/0x50 [ 525.153119][T18401] ? avc_has_perm+0x173/0x270 [ 525.159693][ T357] deactivate_locked_super+0xaf/0x100 [ 525.167639][T18401] ? avc_has_perm_noaudit+0x30c/0x400 [ 525.173502][ T357] deactivate_super+0x1b3/0x270 [ 525.181467][T18401] ? security_transition_sid+0x78/0x90 [ 525.186473][ T357] ? deactivate_locked_super+0x100/0x100 [ 525.194577][T18401] ext4_mkdir+0x3ff/0x1580 [ 525.199597][ T357] ? dput+0x4de/0x5d0 [ 525.202877][T18401] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 525.209024][ T357] ? _raw_spin_lock_irqsave+0x210/0x210 [ 525.212975][T18401] ? ext4_symlink+0xf00/0xf00 [ 525.217817][ T357] ? find_next_bit+0xc6/0x110 [ 525.222521][T18401] ? generic_permission+0x13a/0x490 [ 525.227188][ T357] cleanup_mnt+0x432/0x4e0 [ 525.232636][T18401] ? security_inode_mkdir+0xdd/0x120 [ 525.237653][ T357] task_work_run+0x186/0x1b0 [ 525.243058][T18401] vfs_mkdir+0x416/0x5f0 [ 525.248751][ T357] prepare_exit_to_usermode+0x2b0/0x310 [ 525.253163][T18401] open_or_create_special_dir+0xba/0x150 [ 525.257819][ T357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.263291][T18401] incfs_mount_fs+0x457/0x840 [ 525.268642][ T357] RIP: 0033:0x467a57 [ 525.273477][T18401] ? incfs_unlink+0x80/0x80 [ 525.279008][ T357] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 525.284706][T18401] ? vfs_parse_fs_param+0x2cb/0x430 [ 525.289190][ T357] RSP: 002b:00007ffd187a0f48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 525.293199][T18401] ? vfs_parse_fs_string+0x1e9/0x290 [ 525.298994][ T357] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000467a57 [ 525.304549][T18401] ? cap_capable+0x23f/0x280 [ 525.309191][ T357] RDX: 00007ffd187a101b RSI: 0000000000000002 RDI: 00007ffd187a1010 [ 525.313863][T18401] legacy_get_tree+0xde/0x170 [ 525.319037][ T357] RBP: 00007ffd187a1010 R08: 00000000ffffffff R09: 00007ffd187a0de0 [ 525.323425][T18401] ? incfs_unlink+0x80/0x80 [ 525.328674][ T357] R10: 0000000002723bd3 R11: 0000000000000246 R12: 00000000004bee98 [ 525.333261][T18401] vfs_get_tree+0x83/0x260 [ 525.337470][ T357] R13: 00007ffd187a20e0 R14: 0000000002723b00 R15: 00007ffd187a2120 [ 525.343074][T18401] do_mount+0x19d0/0x2670 [ 525.348672][ T357] ---[ end trace 158961fa0d6ca2b4 ]--- [ 525.354555][T18401] ? copy_mount_string+0x30/0x30 [ 525.377068][ T357] VFS: Busy inodes after unmount of incremental-fs. Self-destruct in 5 seconds. Have a nice day... [ 525.387175][T18401] ? _copy_from_user+0xa4/0xe0 [ 525.387185][T18401] ? copy_mount_options+0xc9/0x300 [ 525.387191][T18401] ? ksys_mount+0x8f/0xf0 [ 525.387206][T18401] ksys_mount+0xc2/0xf0 [ 525.509616][T18401] __x64_sys_mount+0xb1/0xc0 [ 525.514213][T18401] do_syscall_64+0xcb/0x1e0 [ 525.518698][T18401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.524580][T18401] RIP: 0033:0x4665f9 [ 525.528448][T18401] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 525.548039][T18401] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:01:11 executing program 5 (fault-call:4 fault-nth:19): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 525.556429][T18401] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 525.564390][T18401] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 525.572590][T18401] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 525.580566][T18401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 525.588516][T18401] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xd00, 0x0) [ 525.601283][T18405] 9pnet: p9_fd_create_unix (18405): problem connecting socket: ./file0/file0: -111 [ 525.622280][T18408] FAULT_INJECTION: forcing a failure. [ 525.622280][T18408] name failslab, interval 1, probability 0, space 0, times 0 [ 525.643885][T18408] CPU: 0 PID: 18408 Comm: syz-executor.5 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 14:01:11 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xe00, 0x0) 14:01:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x111882, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000002c0), 0x40, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000700)={0x0, 0x24c, @start={0x0, 0x0, "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", "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"}, [0x6, 0xffffffffffffffe1, 0x2, 0x0, 0x7, 0x5, 0x66e7, 0x6ef6, 0x3, 0x0, 0x3, 0x7, 0x1, 0x3ff, 0x44b6, 0x6476f224, 0x101, 0x1, 0x0, 0x7f, 0x5, 0xf7bf, 0x7, 0x1, 0x0, 0x6, 0x0, 0xfffffffffffffff9, 0x101, 0x5, 0x100000001, 0x8000, 0x3fc00, 0x6, 0x4, 0x1, 0x8001, 0xfffffffffffffff8, 0xff, 0x90000000, 0x9, 0x2, 0x4, 0xffff, 0x10000, 0x2, 0x6, 0x7, 0x42b, 0x1, 0x80000001, 0x80000000, 0xffffffffffffff00, 0x7, 0x7, 0x8, 0x80, 0x6, 0x400, 0x8, 0x10000, 0x0, 0x8, 0x1000000]}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000001140)={0x10, 0x0, {0x9, @struct={0x7, 0x100000}, 0x0, 0x7, 0x101, 0x8, 0x81, 0x400, 0x8, @struct={0x0, 0x18}, 0x0, 0x5, [0x9, 0xffffffffffffff34, 0x101, 0x3e57, 0x4, 0x3]}, {0x0, @struct={0xf6f2, 0x8}, 0x0, 0x8, 0xffffffffffffffc0, 0x10000, 0xffff, 0x0, 0x491, @usage=0x5, 0x8ef1, 0x3bc07736, [0x0, 0x1f, 0x9, 0x0, 0xbcb, 0x8]}, {0x8001, @struct={0xa98a}, r3, 0x100000001, 0x20, 0xed, 0x476800000000000, 0x0, 0x406, @usage=0x3, 0x9, 0x73ef9672, [0x6, 0x0, 0x4, 0xfff, 0x10000, 0x1000]}, {0x45a7, 0x100000000, 0x5}}) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x6d}, @NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x78}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x45}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004004}, 0x40041) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x80, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0xb16}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x1}}]}, 0x80}}, 0x400c081) r4 = perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x1f, 0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1}, 0x13100, 0xffffffffffffff01, 0xfffffffd, 0x0, 0xffffffffffffffff, 0x0, 0xfffa, 0x0, 0x6}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000080)={0x40000001}) epoll_wait(r5, &(0x7f00000000c0)=[{}], 0x1, 0x0) [ 525.646684][ T22] audit: type=1326 audit(1620741671.533:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18396 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 525.655543][T18408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.655547][T18408] Call Trace: [ 525.655572][T18408] dump_stack+0x1d8/0x24e [ 525.655584][T18408] ? devkmsg_release+0x11c/0x11c [ 525.655592][T18408] ? show_regs_print_info+0x12/0x12 [ 525.655604][T18408] should_fail+0x6f6/0x860 [ 525.655613][T18408] ? setup_fault_attr+0x3d0/0x3d0 [ 525.655624][T18408] ? security_inode_alloc+0x32/0x1d0 [ 525.655635][T18408] should_failslab+0x5/0x20 [ 525.655646][T18408] kmem_cache_alloc+0x36/0x290 [ 525.655656][T18408] ? from_kuid_munged+0x3b0/0x3b0 [ 525.655666][T18408] security_inode_alloc+0x32/0x1d0 [ 525.655676][T18408] inode_init_always+0x387/0x810 [ 525.655684][T18408] ? set_qf_name+0x310/0x310 [ 525.655693][T18408] new_inode_pseudo+0x90/0x220 [ 525.655714][T18408] new_inode+0x25/0x1d0 [ 525.680066][T18401] incfs: Can't find or create .incomplete dir in ./file0 [ 525.689333][T18408] ? memset+0x1f/0x40 [ 525.689344][T18408] __ext4_new_inode+0x303/0x6190 [ 525.689354][T18408] ? avc_has_perm_noaudit+0x30c/0x400 [ 525.689363][T18408] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 525.689370][T18408] ? memset+0x1f/0x40 [ 525.689378][T18408] ? __dquot_initialize+0x25e/0xe20 [ 525.689392][T18408] ? avc_has_perm+0xd2/0x270 [ 525.724273][ T22] audit: type=1326 audit(1620741671.533:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18417 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 525.726475][T18408] ? avc_has_perm+0x173/0x270 [ 525.726490][T18408] ? avc_has_perm_noaudit+0x30c/0x400 [ 525.834787][T18408] ? security_transition_sid+0x78/0x90 [ 525.840228][T18408] ext4_mkdir+0x3ff/0x1580 [ 525.844642][T18408] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 525.850447][T18408] ? ext4_symlink+0xf00/0xf00 [ 525.855255][T18408] ? generic_permission+0x13a/0x490 [ 525.860483][T18408] ? security_inode_mkdir+0xdd/0x120 [ 525.865763][T18408] vfs_mkdir+0x416/0x5f0 [ 525.869987][T18408] open_or_create_special_dir+0xba/0x150 [ 525.875611][T18408] incfs_mount_fs+0x3e9/0x840 [ 525.880265][T18408] ? incfs_unlink+0x80/0x80 [ 525.884742][T18408] ? vfs_parse_fs_param+0x2cb/0x430 [ 525.889912][T18408] ? vfs_parse_fs_string+0x1e9/0x290 [ 525.895178][T18408] ? cap_capable+0x23f/0x280 [ 525.899742][T18408] legacy_get_tree+0xde/0x170 [ 525.904393][T18408] ? incfs_unlink+0x80/0x80 [ 525.908874][T18408] vfs_get_tree+0x83/0x260 [ 525.913569][T18408] do_mount+0x19d0/0x2670 [ 525.917997][T18408] ? copy_mount_string+0x30/0x30 [ 525.922939][T18408] ? _copy_from_user+0xa4/0xe0 [ 525.927772][T18408] ? copy_mount_options+0xc9/0x300 [ 525.932920][T18408] ? ksys_mount+0x8f/0xf0 [ 525.937362][T18408] ksys_mount+0xc2/0xf0 [ 525.941525][T18408] __x64_sys_mount+0xb1/0xc0 [ 525.946285][T18408] do_syscall_64+0xcb/0x1e0 [ 525.950797][T18408] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 525.956671][T18408] RIP: 0033:0x4665f9 [ 525.960541][T18408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 525.980274][T18408] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 525.989138][T18408] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 525.997098][T18408] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 14:01:11 executing program 3 (fault-call:1 fault-nth:32): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:11 executing program 5 (fault-call:4 fault-nth:20): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:11 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1020, 0x0) 14:01:11 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xe00, 0x0) [ 526.005194][T18408] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 526.013166][T18408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 526.021286][T18408] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 526.039221][T18408] incfs: Can't find or create .index dir in ./file0 14:01:12 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:01:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1100, 0x0) 14:01:12 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1020, 0x0) [ 526.093176][T18404] 9pnet: p9_fd_create_unix (18404): problem connecting socket: ./file0/file0: -20 [ 526.138466][T18432] FAULT_INJECTION: forcing a failure. [ 526.138466][T18432] name failslab, interval 1, probability 0, space 0, times 0 [ 526.151232][T18432] CPU: 1 PID: 18432 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 526.155758][T18433] FAULT_INJECTION: forcing a failure. [ 526.155758][T18433] name failslab, interval 1, probability 0, space 0, times 0 [ 526.162856][T18432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.162861][T18432] Call Trace: [ 526.162883][T18432] dump_stack+0x1d8/0x24e [ 526.162893][T18432] ? devkmsg_release+0x11c/0x11c [ 526.162901][T18432] ? show_regs_print_info+0x12/0x12 [ 526.162909][T18432] ? mls_context_isvalid+0x98/0x380 [ 526.162926][T18432] should_fail+0x6f6/0x860 [ 526.213194][T18432] ? setup_fault_attr+0x3d0/0x3d0 [ 526.218204][T18432] ? ebitmap_cmp+0x1b8/0x220 [ 526.222894][T18432] ? mls_compute_context_len+0x7dd/0x810 [ 526.228534][T18432] ? context_struct_to_string+0x43b/0x8b0 [ 526.234255][T18432] should_failslab+0x5/0x20 [ 526.238743][T18432] __kmalloc+0x5f/0x2f0 [ 526.242883][T18432] context_struct_to_string+0x43b/0x8b0 [ 526.248429][T18432] ? security_bounded_transition+0x560/0x560 [ 526.254435][T18432] ? chksum_update+0x41/0x90 [ 526.259008][T18432] ? sidtab_search_force+0x27f/0x320 [ 526.264509][T18432] security_sid_to_context_core+0x26e/0x380 [ 526.270405][T18432] selinux_inode_init_security+0x703/0xaf0 [ 526.276345][T18432] ? selinux_inode_free_security+0x1d0/0x1d0 [ 526.282306][T18432] ? get_cached_acl+0x10e/0x130 [ 526.287158][T18432] security_inode_init_security+0x15f/0x3a0 [ 526.293036][T18432] ? posix_acl_create+0x15f/0x400 [ 526.298173][T18432] ? ext4_init_security+0x40/0x40 [ 526.303478][T18432] ? security_dentry_create_files_as+0xd0/0xd0 [ 526.309613][T18432] ? ext4_init_acl+0x31e/0x360 [ 526.314375][T18432] ? prandom_u32+0x21a/0x240 [ 526.318974][T18432] __ext4_new_inode+0x4c66/0x6190 [ 526.324033][T18432] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 526.329733][T18432] ? avc_has_perm+0x173/0x270 [ 526.336863][T18432] ? avc_has_perm_noaudit+0x30c/0x400 [ 526.342217][T18432] ? security_transition_sid+0x78/0x90 [ 526.347681][T18432] ext4_mkdir+0x3ff/0x1580 [ 526.352104][T18432] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 526.358535][T18432] ? ext4_symlink+0xf00/0xf00 [ 526.364602][T18432] ? generic_permission+0x13a/0x490 [ 526.369778][T18432] ? security_inode_mkdir+0xdd/0x120 [ 526.375054][T18432] vfs_mkdir+0x416/0x5f0 [ 526.379290][T18432] open_or_create_special_dir+0xba/0x150 [ 526.384937][T18432] incfs_mount_fs+0x457/0x840 [ 526.389603][T18432] ? incfs_unlink+0x80/0x80 [ 526.394105][T18432] ? vfs_parse_fs_param+0x2cb/0x430 [ 526.399285][T18432] ? vfs_parse_fs_string+0x1e9/0x290 [ 526.404718][T18432] ? cap_capable+0x23f/0x280 [ 526.409294][T18432] legacy_get_tree+0xde/0x170 [ 526.413949][T18432] ? incfs_unlink+0x80/0x80 [ 526.418428][T18432] vfs_get_tree+0x83/0x260 [ 526.422840][T18432] do_mount+0x19d0/0x2670 [ 526.427258][T18432] ? copy_mount_string+0x30/0x30 [ 526.432200][T18432] ? _copy_from_user+0xa4/0xe0 [ 526.436944][T18432] ? copy_mount_options+0xc9/0x300 [ 526.442476][T18432] ? ksys_mount+0x8f/0xf0 [ 526.446787][T18432] ksys_mount+0xc2/0xf0 [ 526.450922][T18432] __x64_sys_mount+0xb1/0xc0 [ 526.455520][T18432] do_syscall_64+0xcb/0x1e0 [ 526.460120][T18432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.466015][T18432] RIP: 0033:0x4665f9 [ 526.469911][T18432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 526.489629][T18432] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 526.501172][T18432] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 526.509138][T18432] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 526.517230][T18432] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 526.525329][T18432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 526.533424][T18432] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 526.541395][T18433] CPU: 0 PID: 18433 Comm: syz-executor.5 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 526.553151][T18433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.561085][ T22] audit: type=1326 audit(1620741672.433:1067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18417 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 526.563514][T18433] Call Trace: 14:01:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1200, 0x0) 14:01:12 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xfffffffffffffe77}, 0x200, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:12 executing program 3 (fault-call:1 fault-nth:33): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 526.563542][T18433] dump_stack+0x1d8/0x24e [ 526.563553][T18433] ? devkmsg_release+0x11c/0x11c [ 526.563561][T18433] ? show_regs_print_info+0x12/0x12 [ 526.563578][T18433] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 526.596269][T18432] incfs: Can't find or create .incomplete dir in ./file0 [ 526.600130][T18433] ? _raw_spin_lock+0x1b0/0x1b0 [ 526.600140][T18433] ? stack_trace_save+0x120/0x1f0 [ 526.600151][T18433] should_fail+0x6f6/0x860 [ 526.600161][T18433] ? setup_fault_attr+0x3d0/0x3d0 [ 526.600168][T18433] ? check_preemption_disabled+0x9e/0x330 [ 526.600177][T18433] ? ebitmap_cmp+0x1b8/0x220 [ 526.600184][T18433] ? mls_compute_context_len+0x7dd/0x810 [ 526.600192][T18433] ? context_struct_to_string+0x43b/0x8b0 [ 526.600210][T18433] should_failslab+0x5/0x20 [ 526.631822][ T22] audit: type=1326 audit(1620741672.433:1068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18438 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 526.632448][T18433] __kmalloc+0x5f/0x2f0 [ 526.632466][T18433] context_struct_to_string+0x43b/0x8b0 [ 526.697494][T18433] ? security_bounded_transition+0x560/0x560 [ 526.703463][T18433] ? symhash+0xe0/0xe0 [ 526.707539][T18433] ? hashtab_search+0x1bf/0x200 [ 526.712469][T18433] context_add_hash+0x13f/0x270 [ 526.717316][T18433] ? security_sid_to_context_inval+0x40/0x40 [ 526.724002][T18433] ? mls_context_isvalid+0x98/0x380 [ 526.729299][T18433] ? policydb_context_isvalid+0x1b6/0x400 [ 526.735205][T18433] security_compute_sid+0x1142/0x1d00 [ 526.740575][T18433] ? security_transition_sid+0x90/0x90 [ 526.746682][T18433] ? finish_task_switch+0x130/0x550 [ 526.751900][T18433] ? retint_kernel+0x1b/0x1b [ 526.756476][T18433] ? xas_load+0x4a6/0x4f0 [ 526.760796][T18433] ? chksum_update+0x41/0x90 [ 526.765814][T18433] ? crypto_shash_update+0x1ed/0x2b0 [ 526.771561][T18433] security_transition_sid+0x78/0x90 [ 526.776836][T18433] selinux_inode_init_security+0x4b7/0xaf0 [ 526.782736][T18433] ? selinux_inode_free_security+0x1d0/0x1d0 [ 526.788806][T18433] ? get_cached_acl+0x10e/0x130 [ 526.793651][T18433] security_inode_init_security+0x15f/0x3a0 [ 526.799779][T18433] ? posix_acl_create+0x15f/0x400 [ 526.805536][T18433] ? ext4_init_security+0x40/0x40 [ 526.810545][T18433] ? security_dentry_create_files_as+0xd0/0xd0 [ 526.816847][T18433] ? ext4_init_acl+0x31e/0x360 [ 526.821784][T18433] ? prandom_u32+0x21a/0x240 [ 526.826360][T18433] __ext4_new_inode+0x4c66/0x6190 [ 526.831367][T18433] ? ext4_read_inode_bitmap+0x1950/0x1950 [ 526.837075][T18433] ? avc_has_perm+0x173/0x270 [ 526.841879][T18433] ? avc_has_perm_noaudit+0x30c/0x400 [ 526.847808][T18433] ? security_transition_sid+0x78/0x90 [ 526.853263][T18433] ext4_mkdir+0x3ff/0x1580 [ 526.857696][T18433] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 526.863709][T18433] ? ext4_symlink+0xf00/0xf00 [ 526.868433][T18433] ? generic_permission+0x13a/0x490 [ 526.873623][T18433] ? security_inode_mkdir+0xdd/0x120 [ 526.879003][T18433] vfs_mkdir+0x416/0x5f0 [ 526.883430][T18433] open_or_create_special_dir+0xba/0x150 [ 526.889184][T18433] incfs_mount_fs+0x3e9/0x840 [ 526.893851][T18433] ? incfs_unlink+0x80/0x80 [ 526.898471][T18433] ? vfs_parse_fs_param+0x2cb/0x430 [ 526.903651][T18433] ? vfs_parse_fs_string+0x1e9/0x290 [ 526.909032][T18433] ? cap_capable+0x23f/0x280 [ 526.913716][T18433] legacy_get_tree+0xde/0x170 [ 526.918379][T18433] ? incfs_unlink+0x80/0x80 [ 526.922925][T18433] vfs_get_tree+0x83/0x260 [ 526.927453][T18433] do_mount+0x19d0/0x2670 [ 526.931884][T18433] ? copy_mount_string+0x30/0x30 [ 526.936869][T18433] ? _copy_from_user+0xa4/0xe0 [ 526.941626][T18433] ? copy_mount_options+0xc9/0x300 [ 526.946929][T18433] ? ksys_mount+0x8f/0xf0 [ 526.951259][T18433] ksys_mount+0xc2/0xf0 [ 526.955548][T18433] __x64_sys_mount+0xb1/0xc0 [ 526.960462][T18433] do_syscall_64+0xcb/0x1e0 [ 526.965337][T18433] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 526.971222][T18433] RIP: 0033:0x4665f9 [ 526.975105][T18433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 526.994810][T18433] RSP: 002b:00007fe8c814a188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 527.003671][T18433] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 527.011659][T18433] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 527.019723][T18433] RBP: 00007fe8c814a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 527.028045][T18433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:01:12 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1300, 0x0) [ 527.036027][T18433] R13: 00007fffc40d391f R14: 00007fe8c814a300 R15: 0000000000022000 [ 527.046932][T18433] incfs: Can't find or create .index dir in ./file0 14:01:13 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x5}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0xd, 0x2, 0x5, 0x70bd2a, 0x25dfdbfe, {0x5, 0x0, 0x9}, [@typed={0x13, 0x81, 0x0, 0x0, @str='incremental-fs\x00'}, @nested={0xc, 0x58, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @pid=r0}]}, @typed={0x8, 0x2b, 0x0, 0x0, @uid=0xee00}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004080) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 527.105067][T18447] FAULT_INJECTION: forcing a failure. [ 527.105067][T18447] name failslab, interval 1, probability 0, space 0, times 0 [ 527.134744][T18447] CPU: 1 PID: 18447 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 527.146413][T18447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.156469][T18447] Call Trace: [ 527.164058][T18447] dump_stack+0x1d8/0x24e [ 527.168930][T18447] ? devkmsg_release+0x11c/0x11c [ 527.174175][T18447] ? show_regs_print_info+0x12/0x12 [ 527.179352][T18447] ? crypto_shash_update+0x1ed/0x2b0 [ 527.184856][T18447] ? debug_smp_processor_id+0x20/0x20 [ 527.190209][T18447] should_fail+0x6f6/0x860 [ 527.194725][T18447] ? setup_fault_attr+0x3d0/0x3d0 [ 527.199910][T18447] ? __find_get_block+0xd13/0x10c0 [ 527.205161][T18447] ? kcalloc+0x2b/0x40 [ 527.209209][T18447] should_failslab+0x5/0x20 [ 527.213697][T18447] __kmalloc+0x5f/0x2f0 [ 527.217865][T18447] ? ext4_inode_csum+0x86f/0xc40 [ 527.222796][T18447] kcalloc+0x2b/0x40 [ 527.226715][T18447] ext4_find_extent+0x269/0xd50 [ 527.231610][T18447] ext4_ext_map_blocks+0x257/0x45b0 [ 527.236916][T18447] ? __ext4_get_inode_loc+0x494/0x1030 [ 527.242713][T18447] ? ext4_mark_iloc_dirty+0x242e/0x33d0 [ 527.248496][T18447] ? ext4_ext_release+0x10/0x10 [ 527.253627][T18447] ? check_preemption_disabled+0x9e/0x330 [ 527.259334][T18447] ? debug_smp_processor_id+0x20/0x20 [ 527.265112][T18447] ? __down_read+0xf1/0x210 [ 527.269704][T18447] ? _raw_read_unlock+0x21/0x40 [ 527.274874][T18447] ? ext4_es_lookup_extent+0x535/0x980 [ 527.280440][T18447] ext4_map_blocks+0x3bd/0x2030 [ 527.285295][T18447] ? prandom_u32+0x21a/0x240 [ 527.290059][T18447] ? ext4_issue_zeroout+0x160/0x160 [ 527.295235][T18447] ext4_getblk+0x116/0x500 [ 527.299719][T18447] ? ext4_get_block_trans+0x5a0/0x5a0 [ 527.305075][T18447] ext4_bread+0x89/0x3b0 [ 527.309296][T18447] ? ext4_getblk+0x500/0x500 [ 527.313857][T18447] ? avc_has_perm_noaudit+0x30c/0x400 [ 527.319332][T18447] ext4_append+0x153/0x2d0 [ 527.323842][T18447] ext4_mkdir+0x7b6/0x1580 [ 527.328395][T18447] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 527.334300][T18447] ? ext4_symlink+0xf00/0xf00 [ 527.338976][T18447] ? generic_permission+0x13a/0x490 [ 527.344381][T18447] ? security_inode_mkdir+0xdd/0x120 [ 527.349658][T18447] vfs_mkdir+0x416/0x5f0 [ 527.353893][T18447] open_or_create_special_dir+0xba/0x150 [ 527.359534][T18447] incfs_mount_fs+0x457/0x840 [ 527.364201][T18447] ? incfs_unlink+0x80/0x80 [ 527.368692][T18447] ? vfs_parse_fs_param+0x2cb/0x430 [ 527.373870][T18447] ? vfs_parse_fs_string+0x1e9/0x290 [ 527.383373][T18447] ? cap_capable+0x23f/0x280 [ 527.387952][T18447] legacy_get_tree+0xde/0x170 [ 527.392616][T18447] ? incfs_unlink+0x80/0x80 [ 527.397104][T18447] vfs_get_tree+0x83/0x260 [ 527.401501][T18447] do_mount+0x19d0/0x2670 [ 527.405831][T18447] ? copy_mount_string+0x30/0x30 [ 527.411497][T18447] ? _copy_from_user+0xa4/0xe0 [ 527.416530][T18447] ? copy_mount_options+0xc9/0x300 [ 527.421624][T18447] ? ksys_mount+0x8f/0xf0 [ 527.426025][T18447] ksys_mount+0xc2/0xf0 [ 527.430385][T18447] __x64_sys_mount+0xb1/0xc0 [ 527.435089][T18447] do_syscall_64+0xcb/0x1e0 [ 527.439686][T18447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 527.445574][T18447] RIP: 0033:0x4665f9 14:01:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2, 0x0) 14:01:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2000, 0x0) 14:01:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1100, 0x0) [ 527.449759][T18447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 527.469354][T18447] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 527.477902][T18447] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 527.486086][T18447] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 527.494159][T18447] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:01:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2010, 0x0) [ 527.502353][T18447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 527.510475][T18447] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:13 executing program 3 (fault-call:1 fault-nth:34): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1200, 0x0) 14:01:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0xd1ba}, 0x190e8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x2) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 527.546746][ T22] audit: type=1326 audit(1620741673.433:1069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18438 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:01:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x26d4, 0x0) 14:01:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x10000, 0x10) [ 527.652733][ T22] audit: type=1326 audit(1620741673.543:1070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18472 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 527.687906][T18471] FAULT_INJECTION: forcing a failure. [ 527.687906][T18471] name failslab, interval 1, probability 0, space 0, times 0 14:01:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3f00, 0x0) 14:01:13 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3, 0x0) 14:01:13 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1300, 0x0) 14:01:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4000, 0x0) 14:01:13 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2001004, 0x0) r0 = open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)="79da408596f3694cb58ccd17cb3f435521b11d87d34655149e914f0cdad4b8cf74846b1580847591c5eda546f6d318db414fccbc5a25740da337a51d30f9a98c888339dc747c326e7ad667946d2748243d2150d5fb24867fc13adade14e813b249c7a2151710c5967a359134f394d1417b623a65cb02d8dd67cd6a94d41896d8712e6bfc68dc7e499720dc8d3e14dee038a3b1abf34853864b559b0b38ec749e2561b62d9bbcde85c4068b84cd753b1d87662e85f7c74ec134909800dc0f305d66fb94f765aeab128e855ee01ebcc2d8e670b9f2a1d198e07abc01f0", 0xdc}, {&(0x7f00000002c0)="c719a00c2673bff20aa8bbcc949889233e294e21b61b652f88198641a016b147f14361b3d8c82906ed3ff05fc345f3f42c051934a263689a4a664c2a212ade91c2cadd59f2bbece2b8a6e93945bfb1a951417efc04", 0x55}, {&(0x7f0000000380)="dec2e25f812ef63ee0c7b6cc420b680d4187c64deecef01119e409753afe5a1ece5806cd67a0836fe89fbe6042da6cccda8d7b430276a2da8d074aa9fadb8fd98f695f20decbfbef487f581a52b9cc4abb5d63bc6f8b1879b6a3a5125b2270075cc531c14447a8d7c73a9190136bdd72a1a5f13641066332c9cfb79e6d423d31ea10cd21f6ac0b", 0x87}], 0x3, 0x8, 0x1989, 0xb) [ 527.700585][T18471] CPU: 0 PID: 18471 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 527.712345][T18471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.722539][T18471] Call Trace: [ 527.725907][T18471] dump_stack+0x1d8/0x24e [ 527.730238][T18471] ? devkmsg_release+0x11c/0x11c [ 527.735171][T18471] ? memset+0x1f/0x40 [ 527.739157][T18471] ? show_regs_print_info+0x12/0x12 [ 527.744360][T18471] ? __es_remove_extent+0xbba/0x23c0 [ 527.749650][T18471] ? perf_pmu_sched_task+0x430/0x430 [ 527.755111][T18471] ? switch_mm_irqs_off+0x2c1/0x9a0 [ 527.760319][T18471] ? debug_smp_processor_id+0x20/0x20 [ 527.765703][T18471] should_fail+0x6f6/0x860 [ 527.770130][T18471] ? setup_fault_attr+0x3d0/0x3d0 [ 527.775282][T18471] ? finish_task_switch+0x130/0x550 [ 527.780718][T18471] ? __es_insert_extent+0x789/0x1720 [ 527.786007][T18471] should_failslab+0x5/0x20 [ 527.790582][T18471] kmem_cache_alloc+0x36/0x290 [ 527.795337][T18471] __es_insert_extent+0x789/0x1720 [ 527.800567][T18471] ? _raw_write_lock+0xa3/0x170 [ 527.805640][T18471] ? _raw_write_trylock+0x1b0/0x1b0 [ 527.810844][T18471] ext4_es_insert_extent+0x2db/0x2c20 [ 527.816348][T18471] ? ext4_es_scan_clu+0x290/0x290 [ 527.821481][T18471] ? memset+0x1f/0x40 [ 527.825591][T18471] ? _raw_read_unlock+0x21/0x40 [ 527.830522][T18471] ? ext4_es_find_extent_range+0x4f/0x300 [ 527.836517][T18471] ext4_ext_map_blocks+0x13e9/0x45b0 [ 527.841800][T18471] ? ext4_ext_release+0x10/0x10 [ 527.846637][T18471] ? check_preemption_disabled+0x9e/0x330 [ 527.852370][T18471] ? debug_smp_processor_id+0x20/0x20 [ 527.857739][T18471] ? __down_read+0xf1/0x210 [ 527.862222][T18471] ? _raw_read_unlock+0x21/0x40 [ 527.867346][T18471] ? ext4_es_lookup_extent+0x535/0x980 [ 527.872802][T18471] ext4_map_blocks+0x3bd/0x2030 [ 527.877801][T18471] ? prandom_u32+0x21a/0x240 [ 527.882635][T18471] ? ext4_issue_zeroout+0x160/0x160 [ 527.887996][T18471] ext4_getblk+0x116/0x500 [ 527.892585][T18471] ? ext4_get_block_trans+0x5a0/0x5a0 [ 527.897969][T18471] ext4_bread+0x89/0x3b0 [ 527.902205][T18471] ? ext4_getblk+0x500/0x500 [ 527.906785][T18471] ? avc_has_perm_noaudit+0x30c/0x400 [ 527.912166][T18471] ext4_append+0x153/0x2d0 [ 527.916559][T18471] ext4_mkdir+0x7b6/0x1580 [ 527.920972][T18471] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 527.926864][T18471] ? ext4_symlink+0xf00/0xf00 [ 527.931516][T18471] ? generic_permission+0x13a/0x490 [ 527.936726][T18471] ? security_inode_mkdir+0xdd/0x120 [ 527.942145][T18471] vfs_mkdir+0x416/0x5f0 [ 527.946598][T18471] open_or_create_special_dir+0xba/0x150 [ 527.952210][T18471] incfs_mount_fs+0x457/0x840 [ 527.956867][T18471] ? incfs_unlink+0x80/0x80 [ 527.961457][T18471] ? vfs_parse_fs_param+0x2cb/0x430 [ 527.966629][T18471] ? vfs_parse_fs_string+0x1e9/0x290 [ 527.971888][T18471] ? cap_capable+0x23f/0x280 [ 527.976692][T18471] legacy_get_tree+0xde/0x170 [ 527.981359][T18471] ? incfs_unlink+0x80/0x80 [ 527.985861][T18471] vfs_get_tree+0x83/0x260 [ 527.990403][T18471] do_mount+0x19d0/0x2670 [ 527.994726][T18471] ? copy_mount_string+0x30/0x30 [ 527.999884][T18471] ? _copy_from_user+0xa4/0xe0 [ 528.004642][T18471] ? copy_mount_options+0xc9/0x300 [ 528.009848][T18471] ? ksys_mount+0x8f/0xf0 [ 528.014296][T18471] ksys_mount+0xc2/0xf0 [ 528.018543][T18471] __x64_sys_mount+0xb1/0xc0 [ 528.023139][T18471] do_syscall_64+0xcb/0x1e0 [ 528.027762][T18471] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.033644][T18471] RIP: 0033:0x4665f9 [ 528.037527][T18471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 528.057152][T18471] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 528.065570][T18471] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 528.073520][T18471] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 528.081477][T18471] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 528.089442][T18471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:01:14 executing program 3 (fault-call:1 fault-nth:35): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) [ 528.097525][T18471] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2000, 0x0) [ 528.147664][T18492] FAULT_INJECTION: forcing a failure. [ 528.147664][T18492] name failslab, interval 1, probability 0, space 0, times 0 [ 528.194687][T18492] CPU: 1 PID: 18492 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 528.207045][T18492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.217097][T18492] Call Trace: [ 528.220398][T18492] dump_stack+0x1d8/0x24e [ 528.224734][T18492] ? devkmsg_release+0x11c/0x11c [ 528.229668][T18492] ? show_regs_print_info+0x12/0x12 [ 528.234885][T18492] should_fail+0x6f6/0x860 [ 528.239416][T18492] ? setup_fault_attr+0x3d0/0x3d0 [ 528.244619][T18492] ? kcalloc+0x2b/0x40 [ 528.248671][T18492] should_failslab+0x5/0x20 [ 528.253150][T18492] __kmalloc+0x5f/0x2f0 [ 528.257435][T18492] kcalloc+0x2b/0x40 [ 528.261341][T18492] ext4_find_extent+0x269/0xd50 [ 528.266185][T18492] ext4_ext_map_blocks+0x257/0x45b0 [ 528.271507][T18492] ? ext4_ext_release+0x10/0x10 [ 528.276347][T18492] ? check_preemption_disabled+0x9e/0x330 [ 528.282192][T18492] ? debug_smp_processor_id+0x20/0x20 [ 528.287544][T18492] ? ext4_es_lookup_extent+0x535/0x980 [ 528.292977][T18492] ext4_map_blocks+0xa99/0x2030 [ 528.297825][T18492] ? prandom_u32+0x21a/0x240 [ 528.302703][T18492] ? ext4_issue_zeroout+0x160/0x160 [ 528.308038][T18492] ext4_getblk+0x116/0x500 [ 528.312450][T18492] ? ext4_get_block_trans+0x5a0/0x5a0 [ 528.317858][T18492] ext4_bread+0x89/0x3b0 [ 528.322208][T18492] ? ext4_getblk+0x500/0x500 [ 528.327149][T18492] ? avc_has_perm_noaudit+0x30c/0x400 [ 528.332524][T18492] ext4_append+0x153/0x2d0 [ 528.336923][T18492] ext4_mkdir+0x7b6/0x1580 [ 528.341314][T18492] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 528.347096][T18492] ? ext4_symlink+0xf00/0xf00 [ 528.351750][T18492] ? generic_permission+0x13a/0x490 [ 528.356924][T18492] ? security_inode_mkdir+0xdd/0x120 [ 528.362194][T18492] vfs_mkdir+0x416/0x5f0 [ 528.366421][T18492] open_or_create_special_dir+0xba/0x150 [ 528.372038][T18492] incfs_mount_fs+0x457/0x840 [ 528.376698][T18492] ? incfs_unlink+0x80/0x80 [ 528.381176][T18492] ? vfs_parse_fs_param+0x2cb/0x430 [ 528.386346][T18492] ? vfs_parse_fs_string+0x1e9/0x290 [ 528.391895][T18492] ? cap_capable+0x23f/0x280 [ 528.396714][T18492] legacy_get_tree+0xde/0x170 [ 528.401477][T18492] ? incfs_unlink+0x80/0x80 [ 528.405974][T18492] vfs_get_tree+0x83/0x260 [ 528.410370][T18492] do_mount+0x19d0/0x2670 [ 528.414762][T18492] ? copy_mount_string+0x30/0x30 [ 528.419677][T18492] ? _copy_from_user+0xa4/0xe0 [ 528.424413][T18492] ? copy_mount_options+0xc9/0x300 [ 528.429512][T18492] ? ksys_mount+0x8f/0xf0 [ 528.433843][T18492] ksys_mount+0xc2/0xf0 [ 528.438138][T18492] __x64_sys_mount+0xb1/0xc0 14:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2010, 0x0) [ 528.442804][T18492] do_syscall_64+0xcb/0x1e0 [ 528.447534][T18492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 528.453429][T18492] RIP: 0033:0x4665f9 [ 528.457303][T18492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 528.480100][T18492] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 14:01:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000140)={{r0}, r4, 0x0, @unused=[0x7fffffff, 0x3, 0x5, 0x7], @name="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"}) epoll_wait(r3, &(0x7f00000000c0), 0x0, 0x0) 14:01:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x8004, 0x0) 14:01:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4, 0x0) 14:01:14 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0/file0\x00', 0x8, 0x8, &(0x7f0000000740)=[{&(0x7f00000001c0)="ce45fd2d45b933ae4cf67e1674f6a1e4c4ec1e54cda5cd746eb3a3736f46acca5f9e8ca4274186dea9c1331f028c76a7108aad5a1643ade79bab81d4a5e16754fe1969e0b0f3547ef206e083297f3dedb11205e4f33c7cf763f94cc291863d4be3fab2cc8bf4248e0b2d68a7d45a261d98a7e3d8909abc4634892f816b6bdc871ed62f724e11735f297f50219f7c0fa616b1e4d731974c147478", 0x9a, 0xfffffffffffffffd}, {&(0x7f0000000280)="35a50139dc8287d754df81332cc52f6b8fcc14e98a678b37f25d34db80cf4b2919157b9071cdb57d08d4ac1fa101158a7e4dc327c31a97dd07af63e3da337cae3a19c59088df957b1ef9599a85f5c25a2e92734065d8ed5c7b5576ae978e9d269e294dabcf2be5de", 0x68, 0x9}, {&(0x7f0000000380)="44801bb5abe7b9a61345404b048ea1c1d31c7bbac839c4d91c5fb602f5a58ce91c61648a98fa787f7a5a149abe8e67ffa0df7574b650d35b5a9e8b7d60aefbed883ca709fe140b9a5836689db0c1de04625af72854ef55bf8d003a0281e60191d6efdfd1a429c6", 0x67}, {&(0x7f0000000400)="487638a5a36ef3ae02206be82855a52247d08080b3cc0e775baa072ee482db90d40cf0c49fe8638e1fdd866f61b53ff14fdd7a4e890bae1680e1f6233888009466b2da786bd349", 0x47, 0x1}, {&(0x7f0000000480)="1f8246ed04a71dc63a6ca84557973d0b3f80cd107ac6cd1c4116d46327c20cc69f4abf9528f1bc6ba2e30106827abf8a5cc93c6b31f5cd05d17843cbcf1cfa67e5d995005967f905493c6d230f60eaa682d7e0738c44a46977c2e8780f5bb0ebad234502277e999ef5d86489deda5f6a79ebdc9c57fe18b7920ea04ea5b3101d23c8908bc8298e7100716baf70f8e02cfa7c40ebb682603dad6001196faa5e3e9485ca22b7279cf5c95d0863006f81", 0xaf, 0x3346}, {&(0x7f0000000540)="872593c93f84c896d1f6d14fe950568f5a83f510c98fa9a43bb0b13073084b017e3b2d30ae226f8da2daf1e3011bdfc7886c9f17f59f0122ec02aa0542ae99b944e989cb7d5fa5983c498b6b12281a7e5671796f38c7373d59756053b9902663ecf966f7144cb15531b2e8ab5d1930b58f023d16b510488db2f43a2a2b99ed2abb56e603aeeb508c35cc3746df586d5cb0362803f77b373103ae16d5f86bd2ffba76f7bc7f8ba898625ec0506b67840f9fef27723e8b1f29d2801ced0e217d8a5383833775e55f3c460b2ecb3f7d8f7f6b1c", 0xd2, 0x8}, {&(0x7f0000000640)="2fb415d45e9de64fe0894959c16062c1c1066b2d48f653744759baafede05559e79e72f0d6baa37a681a0265263b3562018205af1bd0024ce1392d88cdebc836b16b45063924b1eaf90e7271778a962c7858bb2f8713e65ab4a4cbe1700074f0fdd11937f0709f5588a6a298dba192f9dbe17baa6b748b2d0c9c96eb03a7ee0f75ef2ed905d71c9fc15aa1c4ddea7e0ed9f6131fc708820ef3284b79f0dd866222768793c1a8509315729fcbf401976b2c43c435daaf6e0cb2791f8bae80b63e1044a31a2825af54b50313b316fe7e1f0755349c32d77b45120d35c7bf0c76a8dc248e6cad7d5973c7b23439ded5de", 0xef, 0x3}, {&(0x7f0000000140)="7f91d6fd42", 0x5, 0x80}], 0x40000, &(0x7f0000000800)={[{@usrjquota}, {@usrjquota}, {@grpid}, {@stripe={'stripe', 0x3d, 0xb33}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2000}}], [{@fsname={'fsname', 0x3d, 'incremental-fs\x00'}}]}) 14:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x26d2, 0x0) [ 528.480739][ T22] audit: type=1326 audit(1620741674.374:1071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18472 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 528.488515][T18492] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 528.488520][T18492] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 528.488524][T18492] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 528.488528][T18492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:01:14 executing program 3 (fault-call:1 fault-nth:36): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3f00, 0x0) 14:01:14 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x5, 0x0) 14:01:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9d00, 0x0) [ 528.488532][T18492] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 528.499844][T18492] incfs: Can't find or create .incomplete dir in ./file0 [ 528.570151][ T22] audit: type=1326 audit(1620741674.464:1072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18510 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:01:14 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4000, 0x0) 14:01:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9e00, 0x0) 14:01:14 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) umount2(&(0x7f0000000080)='./file0/file0\x00', 0x5) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 528.671994][T18524] FAULT_INJECTION: forcing a failure. [ 528.671994][T18524] name failslab, interval 1, probability 0, space 0, times 0 [ 528.726136][T18524] CPU: 0 PID: 18524 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 528.737923][T18524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 528.747982][T18524] Call Trace: [ 528.751390][T18524] dump_stack+0x1d8/0x24e [ 528.755880][T18524] ? devkmsg_release+0x11c/0x11c [ 528.760918][T18524] ? show_regs_print_info+0x12/0x12 [ 528.766212][T18524] ? ext4_evict_inode+0x1b10/0x1b10 [ 528.771501][T18524] ? __dquot_alloc_space+0x2e6/0xd70 [ 528.776812][T18524] should_fail+0x6f6/0x860 [ 528.781228][T18524] ? setup_fault_attr+0x3d0/0x3d0 [ 528.786251][T18524] ? inode_io_list_move_locked+0x2bb/0x300 [ 528.792299][T18524] ? ext4_mb_new_blocks+0x304/0x2a10 [ 528.797571][T18524] should_failslab+0x5/0x20 [ 528.802278][T18524] kmem_cache_alloc+0x36/0x290 [ 528.807075][T18524] ext4_mb_new_blocks+0x304/0x2a10 [ 528.812185][T18524] ? ext4_inode_to_goal_block+0xbc/0x370 [ 528.817869][T18524] ? ext4_mb_pa_callback+0xc0/0xc0 [ 528.822971][T18524] ? __sanitizer_cov_trace_pc+0x1d/0x50 [ 528.828610][T18524] ? ext4_inode_to_goal_block+0x261/0x370 [ 528.834339][T18524] ext4_ext_map_blocks+0x220b/0x45b0 [ 528.839619][T18524] ? ext4_ext_release+0x10/0x10 [ 528.844692][T18524] ? check_preemption_disabled+0x9e/0x330 [ 528.850401][T18524] ? debug_smp_processor_id+0x20/0x20 [ 528.855771][T18524] ? ext4_es_lookup_extent+0x535/0x980 [ 528.861571][T18524] ext4_map_blocks+0xa99/0x2030 [ 528.866605][T18524] ? prandom_u32+0x21a/0x240 [ 528.871285][T18524] ? ext4_issue_zeroout+0x160/0x160 [ 528.876494][T18524] ext4_getblk+0x116/0x500 [ 528.880921][T18524] ? ext4_get_block_trans+0x5a0/0x5a0 [ 528.886417][T18524] ext4_bread+0x89/0x3b0 [ 528.890817][T18524] ? ext4_getblk+0x500/0x500 [ 528.895577][T18524] ? avc_has_perm_noaudit+0x30c/0x400 [ 528.900998][T18524] ext4_append+0x153/0x2d0 [ 528.905680][T18524] ext4_mkdir+0x7b6/0x1580 [ 528.910085][T18524] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 528.915869][T18524] ? ext4_symlink+0xf00/0xf00 [ 528.920614][T18524] ? generic_permission+0x13a/0x490 [ 528.925812][T18524] ? security_inode_mkdir+0xdd/0x120 [ 528.931292][T18524] vfs_mkdir+0x416/0x5f0 [ 528.935742][T18524] open_or_create_special_dir+0xba/0x150 [ 528.941366][T18524] incfs_mount_fs+0x457/0x840 [ 528.946112][T18524] ? incfs_unlink+0x80/0x80 [ 528.950593][T18524] ? vfs_parse_fs_param+0x2cb/0x430 [ 528.955768][T18524] ? vfs_parse_fs_string+0x1e9/0x290 [ 528.961031][T18524] ? cap_capable+0x23f/0x280 [ 528.965725][T18524] legacy_get_tree+0xde/0x170 [ 528.970404][T18524] ? incfs_unlink+0x80/0x80 [ 528.975041][T18524] vfs_get_tree+0x83/0x260 [ 528.979455][T18524] do_mount+0x19d0/0x2670 [ 528.992619][T18524] ? copy_mount_string+0x30/0x30 [ 528.997540][T18524] ? _copy_from_user+0xa4/0xe0 [ 529.002280][T18524] ? copy_mount_options+0xc9/0x300 [ 529.007473][T18524] ? ksys_mount+0x8f/0xf0 [ 529.011785][T18524] ksys_mount+0xc2/0xf0 [ 529.015937][T18524] __x64_sys_mount+0xb1/0xc0 [ 529.020628][T18524] do_syscall_64+0xcb/0x1e0 [ 529.025435][T18524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.031308][T18524] RIP: 0033:0x4665f9 [ 529.035189][T18524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 529.055125][T18524] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 529.063536][T18524] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 529.071574][T18524] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 529.079645][T18524] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 529.087684][T18524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 529.096712][T18524] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 529.124390][T18524] incfs: Can't find or create .incomplete dir in ./file0 14:01:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9f00, 0x0) 14:01:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x6, 0x0) 14:01:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000080)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x5, 0x20, "de8de00ba7b26f043a535ecdbdda1b1c0a415c944c1bfc1d3bf7a12a97f76141985e314efe0abacf623c541f0d483cbd7597fc93a4dd2cd53f150ddf80fdb1", 0x20}, 0x60, &(0x7f0000000480)=[{&(0x7f00000001c0)="ebfedfa2fad47c098425e17e39087ed4df3673a0f2dcbd46d9b0124c4450ddfcece8619f0a340cf66ace5f72b0e6f840504abb5dfd4517079353dde566f631e4344b0ebf8e215ac21f0bc0af0c595682c90e90d72c3db4706b0d351c96b356d6a827b1271086b22f82190aa40a83b131d96b6532d2a32f53dee7", 0x7a}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000240)="1793c957bcfe616b34373b9227465b91fbe410bd3572755324acfee086269df2c0e698f8734d356049d0a2954da0460ed8042239efe7b01025ede69a343f4737603649212e6bc10add3c723e0a", 0x4d}, {&(0x7f00000002c0)="23238cb62bfa9b0c6fb5b488867970305e9f3c0591ace1db79982b387b119c8171f812aa46101dda95a96e6f400d3ac801b0ce5d7b14c94c6b29540eaddde248a99dfe24bb8ffc9d92d5da183e00c2d76a83479022934b2eea0b9bb22ca2fefb595733343c5282e2055e19377a22d2fe64f6630abd97", 0x76}, {&(0x7f0000000380)="9665a859a7108b696ae2913bc3f140fae5fc24b57703d76caa93034fe8d0e253b5ac4cd336388823195b7013cdbb1162dbe919c861c719d286b6a4e2afe735a8523e58ff2cb64c712b5be7421b7a52409e0c1cb6984559b78d0df53067641da33c8432310a0ad92b06d3d5fcd0b3887275d9cd638dd86126dad06816350795cf616480b24f4929bf88358fa72f14a1c070902ca2499f331bfb33a6bd552927116a1f369b48260cbefd6eb8ffcdff1cb3c8c48d852b743707e5aa7c11a3febe17f795ad689629dee116f9b4eca542f052d5bd94c7c3c3df5769ac13cfcff2c8a52dbfc189546ab94d0193", 0xea}], 0x5, &(0x7f0000000500)={0x110, 0x104, 0x8000, "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"}, 0x110, 0x4000040}], 0x1, 0x20000811) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x8004, 0x0) 14:01:15 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) bind$inet6(r2, &(0x7f0000000740)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000007480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x14) splice(r1, &(0x7f0000000100)=0x8000, r2, &(0x7f0000000140)=0x80000001, 0x207, 0x3) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:15 executing program 3 (fault-call:1 fault-nth:37): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa200, 0x0) [ 529.401848][ T22] audit: type=1326 audit(1620741675.294:1073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18510 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:01:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xd426, 0x0) 14:01:15 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x7, 0x0) 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa300, 0x0) 14:01:15 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x2040800, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 529.462743][ T22] audit: type=1326 audit(1620741675.354:1074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18550 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 529.493617][T18554] FAULT_INJECTION: forcing a failure. [ 529.493617][T18554] name failslab, interval 1, probability 0, space 0, times 0 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa400, 0x0) 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xd226, 0x0) [ 529.506317][T18554] CPU: 0 PID: 18554 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 529.517932][T18554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 529.527987][T18554] Call Trace: [ 529.531283][T18554] dump_stack+0x1d8/0x24e [ 529.535622][T18554] ? devkmsg_release+0x11c/0x11c [ 529.540566][T18554] ? memset+0x1f/0x40 [ 529.544553][T18554] ? show_regs_print_info+0x12/0x12 [ 529.549751][T18554] ? __es_remove_extent+0xdce/0x23c0 [ 529.555049][T18554] should_fail+0x6f6/0x860 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xedc0, 0x0) 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xf504, 0x0) 14:01:15 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xff03, 0x0) [ 529.559474][T18554] ? setup_fault_attr+0x3d0/0x3d0 [ 529.564791][T18554] ? __es_insert_extent+0x789/0x1720 [ 529.570091][T18554] should_failslab+0x5/0x20 [ 529.574867][T18554] kmem_cache_alloc+0x36/0x290 [ 529.579644][T18554] __es_insert_extent+0x789/0x1720 [ 529.585013][T18554] ? _raw_write_trylock+0x1b0/0x1b0 [ 529.590234][T18554] ext4_es_insert_extent+0x2db/0x2c20 [ 529.595621][T18554] ? ext4_es_scan_clu+0x290/0x290 [ 529.600657][T18554] ? ext4_es_lookup_extent+0x535/0x980 [ 529.606332][T18554] ext4_map_blocks+0xf38/0x2030 [ 529.611192][T18554] ? prandom_u32+0x21a/0x240 [ 529.615935][T18554] ? ext4_issue_zeroout+0x160/0x160 [ 529.621144][T18554] ext4_getblk+0x116/0x500 [ 529.625802][T18554] ? ext4_get_block_trans+0x5a0/0x5a0 [ 529.631187][T18554] ext4_bread+0x89/0x3b0 [ 529.635436][T18554] ? ext4_getblk+0x500/0x500 [ 529.640033][T18554] ? avc_has_perm_noaudit+0x30c/0x400 [ 529.645511][T18554] ext4_append+0x153/0x2d0 [ 529.649913][T18554] ext4_mkdir+0x7b6/0x1580 [ 529.654314][T18554] ? selinux_inode_follow_link+0x3c0/0x3c0 [ 529.660094][T18554] ? ext4_symlink+0xf00/0xf00 [ 529.664746][T18554] ? generic_permission+0x13a/0x490 [ 529.669916][T18554] ? security_inode_mkdir+0xdd/0x120 [ 529.675194][T18554] vfs_mkdir+0x416/0x5f0 [ 529.679411][T18554] open_or_create_special_dir+0xba/0x150 [ 529.685015][T18554] incfs_mount_fs+0x457/0x840 [ 529.689679][T18554] ? incfs_unlink+0x80/0x80 [ 529.694401][T18554] ? vfs_parse_fs_param+0x2cb/0x430 [ 529.699772][T18554] ? vfs_parse_fs_string+0x1e9/0x290 [ 529.705148][T18554] ? cap_capable+0x23f/0x280 [ 529.709844][T18554] legacy_get_tree+0xde/0x170 [ 529.714515][T18554] ? incfs_unlink+0x80/0x80 [ 529.719208][T18554] vfs_get_tree+0x83/0x260 [ 529.723623][T18554] do_mount+0x19d0/0x2670 [ 529.728236][T18554] ? copy_mount_string+0x30/0x30 [ 529.733251][T18554] ? _copy_from_user+0xa4/0xe0 [ 529.737999][T18554] ? copy_mount_options+0xc9/0x300 [ 529.743163][T18554] ? ksys_mount+0x8f/0xf0 [ 529.747654][T18554] ksys_mount+0xc2/0xf0 [ 529.751799][T18554] __x64_sys_mount+0xb1/0xc0 [ 529.756406][T18554] do_syscall_64+0xcb/0x1e0 [ 529.761014][T18554] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 529.766892][T18554] RIP: 0033:0x4665f9 [ 529.770870][T18554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 529.790885][T18554] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 529.799701][T18554] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 529.808183][T18554] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 529.816173][T18554] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 529.824265][T18554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 529.832242][T18554] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x40000, 0x0) 14:01:16 executing program 3 (fault-call:1 fault-nth:38): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xedc0, 0x0) 14:01:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x8, 0x0) 14:01:16 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000000380)={[{@stripe={'stripe', 0x3d, 0x384b8f44}}]}) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) [ 530.294963][ T22] audit: type=1326 audit(1620741676.184:1075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18550 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 14:01:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xf504, 0x0) 14:01:16 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x1, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x4, 0x6, 0x10000}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000f40)={0x5, 0x80, 0x3f, 0x0, 0x0, 0xfe, 0x0, 0x94b, 0xd038, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbec1a1d, 0x4, @perf_bp={&(0x7f0000000f00), 0xd}, 0x302, 0xaafe, 0x1, 0x5, 0x3, 0x6, 0x9, 0x0, 0x7fffffff, 0x0, 0x8}, r2, 0xc, r3, 0x1) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000001}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000002b40)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x0, 0x0, @start={r6, 0x0, "f62618ca6ceec4ba25e1dbd0a55f6e466c4857f6164d778f8b8973e2c54683c232fc1c57bae49714f6168c04a4503a48516a7ba3aa21d75e01e5943e2483306c6b829bdd50f348dc36489c20759b92de818e5bbd7ab26e4fcd5faad4270317c665baf33a6527b9b663681d76d73d805b1a811ba62f06158b5dc5cd58a60c3faa92353090b1c7b014f08eb84d51849ee903b59996ed6eca9d3efe3d5196d77cf538623c367f61a41557242b9922fdff6916cc9934adcf6f027e471fe163f51753874c90742434f2bfa19bfe4d76b01de0249f3e7d15ed3fe17c8d966e3266002ad0dcc0789773162a6977f8d14f78e4d5d6a455577b1ccee4950c780c77fd412f3bcc4ea03363dffce3273e65ce3ddc38a765ff66fb610c6eb86770b0035468af1461fd62f082383a03a38b2533f99afe594f371e812f8e9c8a57a3b2004496d23a5c79a1bb65331277d6d2d344b4da7b468976a9ac7e58b6e13aed55e2991e7777c55798e0aa909a11aca84b1b65280a5fb0c063b1acbadeaa970a0a6651a7514bc12c75e294a64a95c4b1e866a0b79d6221112dcfc2f36515ac4c5b0d00b7b39e617548d2d5203fe3ecbf297e56264e1708a302ed51ecee6111df8860ad8be9347ca6eec18ffa58380fd0623f884fcdc072666ba6a54e606e03e6ac9abe977647fa17146091411ac3ad85a4afab4339fa004a005e9ec0243485cf6967c25e81403b016f95bbc3722f90e90cd68dfa241d66892e6d91a06cab99b07760ad77e58b85e200d9aa74809af85e827f2cd32aa9c277325812d80626f82704ad76031533876f61b892f232ad7dafc2de1d057e25698959fdd85c0b6412f3470b9f4cd1a15f53e29871397e98bd0a93b450df8abfcebb6ee6583a1b23848e6d929f275a077c087a4848c0b1f5369caf5aa099f9bbc664d697b9f3a82f2902d56b970d221ffeff6221189e29aeb2cdc2f6a0de3842f91feffa4125ed9f8dc1e72d961c8c080b430929a7074f567e87b6c5e109a56b4f22d5f4d61a571d0668766f7e32e103f102183256b93eee2750373138a79a2ce09105832a2f801801ff1b7c2ca17b9c3737c96102b317495f1ef267662b744ed96fae3e05be41b94e724d02ede18170addbad6260514208aae627277d8d9c85c903f8ed188bf10e316791e87f56a3066a3b0ea66f3d427d1fc9767c924bdaba89dfeb7e8777873f268a27c01f4c414a7309bdbdddd43f32a277c184e8d7f436a0c64f44a5dff1e5086d0ee71dfff4ebbc31abf01e923ebeafa9c2672d9e81aa3e9a89aad6e54b0998e99cf4f173d35535681f3ccacc6a7e01fc468a461254ac95a7abe07acf7f649c07af5b151755fe9991009a8bdb369948d9dd4c55a07c3dc86ff4b5e486b2e76188ee086d32546797c4056a9b20b01bceeecf17271b9503141fd1da25bccfeb3b825e37e8ec45fc", "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"}, [0x0, 0xa25d, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0xb0, 0x8001, 0x0, 0x0, 0xfff, 0x219, 0x0, 0x70b, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0xfffffffffffffff9, 0xfffffffffffffbff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xf5, 0x100000001]}) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f0000000100)={0x1, 0x8000, @start={r6, 0x0, "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", "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"}, [0x0, 0x8, 0x8, 0x4, 0xcc18, 0x2, 0xffffffffffffffff, 0xfffffffffffffffb, 0x27, 0x0, 0x0, 0x0, 0x7, 0x7ff, 0xd012, 0x3, 0x10001, 0x6, 0x5, 0x1, 0x6, 0x7176, 0x10000, 0x0, 0x3, 0x9, 0x100, 0x1, 0x2d9, 0x4, 0x2, 0x8, 0xfffffffffffffffa, 0xda1, 0x0, 0xffff, 0x912, 0x0, 0x100, 0x3, 0xfffffffffffff801, 0x4a0, 0xd8c3, 0xb447, 0x7, 0x8, 0x0, 0x8db, 0x3f, 0x617a, 0xffffffff, 0xfffffffffffffff7, 0x800, 0x9, 0x9, 0xfffffffffffffff7, 0x2e1, 0x7, 0xc8c, 0xb61, 0x100, 0x80, 0x3, 0x200]}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r5, 0xf504, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xff03, 0x0) [ 530.370154][T18593] FAULT_INJECTION: forcing a failure. [ 530.370154][T18593] name failslab, interval 1, probability 0, space 0, times 0 [ 530.388295][T18593] CPU: 0 PID: 18593 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 530.399966][T18593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.410032][T18593] Call Trace: [ 530.413372][T18593] dump_stack+0x1d8/0x24e [ 530.417706][T18593] ? devkmsg_release+0x11c/0x11c [ 530.422648][T18593] ? selinux_inode_getxattr+0x2b1/0x3d0 [ 530.428205][T18593] ? show_regs_print_info+0x12/0x12 [ 530.433407][T18593] ? find_inode+0x40a/0x4c0 [ 530.437919][T18593] ? selinux_inode_post_setxattr+0x510/0x510 [ 530.443910][T18593] should_fail+0x6f6/0x860 [ 530.448342][T18593] ? setup_fault_attr+0x3d0/0x3d0 [ 530.453490][T18593] ? _raw_spin_lock+0xa3/0x1b0 [ 530.458259][T18593] ? _raw_spin_trylock_bh+0x1a0/0x1a0 [ 530.463766][T18593] ? __vfs_getxattr+0x5a4/0x6a0 [ 530.467579][ T22] audit: type=1326 audit(1620741676.364:1076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=18602 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665f9 code=0x0 [ 530.468613][T18593] ? alloc_inode+0x43/0x70 [ 530.468624][T18593] should_failslab+0x5/0x20 [ 530.468640][T18593] kmem_cache_alloc_trace+0x39/0x2b0 [ 530.498351][T18594] EXT4-fs (loop4): mounted filesystem without journal. Opts: stripe=0x00000000384b8f44,,errors=continue [ 530.502330][T18593] ? _raw_spin_unlock+0x49/0x60 [ 530.517848][T18594] ext4 filesystem being mounted at /root/syzkaller-testdir830299956/syzkaller.4kLhNJ/683/file0 supports timestamps until 2038 (0x7fffffff) [ 530.518701][T18593] ? ilookup5+0x18e/0x190 [ 530.518720][T18593] ? notify_unlink+0x260/0x260 [ 530.534697][T18594] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:372: inode #2: comm syz-executor.4: No space for directory leaf checksum. Please run e2fsck -D. [ 530.537674][T18593] ? incfs_handler_setxattr+0x330/0x330 [ 530.537682][T18593] alloc_inode+0x43/0x70 [ 530.537688][T18593] ? notify_unlink+0x260/0x260 [ 530.537698][T18593] iget5_locked+0x9e/0x3c0 [ 530.537704][T18593] ? inode_test+0x1a0/0x1a0 [ 530.537720][T18593] fetch_regular_inode+0x22f/0x300 [ 530.545386][T18594] EXT4-fs error (device loop4): __ext4_find_entry:1616: inode #2: comm syz-executor.4: checksumming directory block 0 [ 530.546792][T18593] ? open_or_create_special_dir+0x150/0x150 [ 530.546801][T18593] ? vfs_mkdir+0x4e2/0x5f0 [ 530.546811][T18593] ? open_or_create_special_dir+0x11c/0x150 [ 530.546818][T18593] incfs_mount_fs+0x4e7/0x840 [ 530.546826][T18593] ? incfs_unlink+0x80/0x80 [ 530.546841][T18593] ? vfs_parse_fs_param+0x2cb/0x430 [ 530.565428][T18594] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:372: inode #2: comm syz-executor.4: No space for directory leaf checksum. Please run e2fsck -D. [ 530.568184][T18593] ? vfs_parse_fs_string+0x1e9/0x290 [ 530.568193][T18593] ? cap_capable+0x23f/0x280 [ 530.568202][T18593] legacy_get_tree+0xde/0x170 [ 530.568209][T18593] ? incfs_unlink+0x80/0x80 14:01:16 executing program 3 (fault-call:1 fault-nth:39): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:16 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x9, 0x0) 14:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x200000, 0x0) 14:01:16 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1000000, 0x0) [ 530.568218][T18593] vfs_get_tree+0x83/0x260 [ 530.568226][T18593] do_mount+0x19d0/0x2670 [ 530.568235][T18593] ? copy_mount_string+0x30/0x30 [ 530.568251][T18593] ? _copy_from_user+0xa4/0xe0 [ 530.577790][T18594] EXT4-fs error (device loop4): __ext4_find_entry:1616: inode #2: comm syz-executor.4: checksumming directory block 0 [ 530.581667][T18593] ? copy_mount_options+0xc9/0x300 [ 530.581674][T18593] ? ksys_mount+0x8f/0xf0 [ 530.581687][T18593] ksys_mount+0xc2/0xf0 [ 530.587617][T18606] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:372: inode #2: comm syz-executor.4: No space for directory leaf checksum. Please run e2fsck -D. [ 530.591277][T18593] __x64_sys_mount+0xb1/0xc0 [ 530.591294][T18593] do_syscall_64+0xcb/0x1e0 [ 530.603797][T18606] EXT4-fs error (device loop4): __ext4_find_entry:1616: inode #2: comm syz-executor.4: checksumming directory block 0 [ 530.609503][T18593] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 530.609512][T18593] RIP: 0033:0x4665f9 [ 530.609520][T18593] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 530.609524][T18593] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 530.609532][T18593] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 530.609536][T18593] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 530.609540][T18593] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 530.609544][T18593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 530.609547][T18593] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 [ 530.686336][T18611] FAULT_INJECTION: forcing a failure. [ 530.686336][T18611] name failslab, interval 1, probability 0, space 0, times 0 [ 530.697430][T18613] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:372: inode #2: comm syz-executor.4: No space for directory leaf checksum. Please run e2fsck -D. [ 530.731581][T18611] CPU: 0 PID: 18611 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 530.734833][T18606] incfs_lookup_dentry err:-74 [ 530.738932][T18611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 530.738936][T18611] Call Trace: [ 530.738962][T18611] dump_stack+0x1d8/0x24e [ 530.738973][T18611] ? devkmsg_release+0x11c/0x11c [ 530.738981][T18611] ? show_regs_print_info+0x12/0x12 [ 530.738994][T18611] should_fail+0x6f6/0x860 [ 530.739010][T18611] ? setup_fault_attr+0x3d0/0x3d0 [ 530.757851][T18606] incfs: Can't find or create .index dir in ./file0 [ 530.761195][T18611] ? security_inode_alloc+0x32/0x1d0 [ 530.761212][T18611] should_failslab+0x5/0x20 [ 530.781097][T18613] EXT4-fs error (device loop4): __ext4_find_entry:1616: inode #2: comm syz-executor.4: checksumming directory block 0 [ 530.789331][T18611] kmem_cache_alloc+0x36/0x290 [ 530.789343][T18611] ? from_kuid_munged+0x3b0/0x3b0 [ 530.789358][T18611] security_inode_alloc+0x32/0x1d0 [ 530.789368][T18611] inode_init_always+0x387/0x810 [ 530.789384][T18611] ? incfs_handler_setxattr+0x330/0x330 [ 530.966594][T18611] iget5_locked+0xc9/0x3c0 [ 530.971003][T18611] ? inode_test+0x1a0/0x1a0 [ 530.975556][T18611] fetch_regular_inode+0x22f/0x300 [ 530.980667][T18611] ? open_or_create_special_dir+0x150/0x150 [ 530.986983][T18611] ? vfs_mkdir+0x4e2/0x5f0 [ 530.991399][T18611] ? open_or_create_special_dir+0x11c/0x150 [ 530.997296][T18611] incfs_mount_fs+0x4e7/0x840 [ 531.001951][T18611] ? incfs_unlink+0x80/0x80 [ 531.006432][T18611] ? vfs_parse_fs_param+0x2cb/0x430 [ 531.011630][T18611] ? vfs_parse_fs_string+0x1e9/0x290 [ 531.016889][T18611] ? cap_capable+0x23f/0x280 [ 531.021466][T18611] legacy_get_tree+0xde/0x170 [ 531.026139][T18611] ? incfs_unlink+0x80/0x80 [ 531.030796][T18611] vfs_get_tree+0x83/0x260 [ 531.035198][T18611] do_mount+0x19d0/0x2670 [ 531.039637][T18611] ? copy_mount_string+0x30/0x30 [ 531.044557][T18611] ? _copy_from_user+0xa4/0xe0 [ 531.049292][T18611] ? copy_mount_options+0xc9/0x300 [ 531.054375][T18611] ? ksys_mount+0x8f/0xf0 [ 531.058698][T18611] ksys_mount+0xc2/0xf0 [ 531.062849][T18611] __x64_sys_mount+0xb1/0xc0 [ 531.067542][T18611] do_syscall_64+0xcb/0x1e0 [ 531.072059][T18611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.078082][T18611] RIP: 0033:0x4665f9 [ 531.082069][T18611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 531.101755][T18611] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 531.110262][T18611] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 14:01:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x40000, 0x0) 14:01:17 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file0/file0\x00', 0x29, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="0f6defa99ed13f2bb1d779f823fce8ea2cd1220c88b05dc6ec18b0bebdc9f7252a9fe3a9a9ee1a2df3f17f35f19ef4266ce030af4f71601a8c6638bb138c0ed06ac670b08eb2ce82440f3460f031e54246f7aa34e4f9fcf7b411ba3fc4ea9b73c9876d0f8c1871220d095bdbe7e518b94fb85793282521e9d07d", 0x7a, 0xc9}, {&(0x7f0000000140)="65eec62cf2b2babca1bec623c19f062d6027", 0x12, 0x8}], 0x800000, &(0x7f0000000280)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}}, {@resuid={'resuid', 0x3d, 0xee01}}, {@usrjquota}], [{@smackfsfloor}]}) open(&(0x7f0000000a00)='./file0/file0\x00', 0x0, 0x0) 14:01:17 executing program 3 (fault-call:1 fault-nth:40): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x200000, 0x0) 14:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2000000, 0x0) [ 531.118213][T18611] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 531.126362][T18611] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 531.134316][T18611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 531.142272][T18611] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x1000000, 0x0) [ 531.235602][T18627] FAULT_INJECTION: forcing a failure. [ 531.235602][T18627] name failslab, interval 1, probability 0, space 0, times 0 [ 531.275916][T18627] CPU: 0 PID: 18627 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 531.287579][T18627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.297723][T18627] Call Trace: [ 531.301054][T18627] dump_stack+0x1d8/0x24e [ 531.305384][T18627] ? devkmsg_release+0x11c/0x11c [ 531.310413][T18627] ? memset+0x1f/0x40 [ 531.314410][T18627] ? show_regs_print_info+0x12/0x12 [ 531.319607][T18627] ? wake_up_bit+0x97/0x1c0 14:01:17 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000140)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000000200)=""/40, 0x28}], 0x2, &(0x7f0000000280)=""/237, 0xed}, 0xff}], 0x1, 0x100, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}}, 0x0, 0x0, r0, 0x0) r2 = epoll_create1(0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) preadv(r1, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/107, 0x6b}, {&(0x7f0000000540)=""/74, 0x4a}], 0x3, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x40000001}) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x1, 0x0) 14:01:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xa, 0x0) 14:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3000000, 0x0) [ 531.322294][T18635] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 531.324115][T18627] ? __wake_up_bit+0x180/0x180 [ 531.324135][T18627] ? _raw_spin_lock+0xa3/0x1b0 [ 531.340437][T18627] should_fail+0x6f6/0x860 [ 531.344978][T18627] ? setup_fault_attr+0x3d0/0x3d0 [ 531.350182][T18627] ? unlock_new_inode+0x8d/0xb0 [ 531.355138][T18627] ? __d_alloc+0x2a/0x6a0 [ 531.359467][T18627] should_failslab+0x5/0x20 [ 531.363972][T18627] kmem_cache_alloc+0x36/0x290 [ 531.368854][T18627] ? open_or_create_special_dir+0x150/0x150 [ 531.374837][T18627] __d_alloc+0x2a/0x6a0 [ 531.379087][T18627] d_make_root+0x46/0xd0 [ 531.383885][T18627] incfs_mount_fs+0x504/0x840 [ 531.388939][T18627] ? incfs_unlink+0x80/0x80 [ 531.393540][T18627] ? vfs_parse_fs_param+0x2cb/0x430 [ 531.398721][T18627] ? vfs_parse_fs_string+0x1e9/0x290 [ 531.404149][T18627] ? cap_capable+0x23f/0x280 [ 531.409164][T18627] legacy_get_tree+0xde/0x170 [ 531.413950][T18627] ? incfs_unlink+0x80/0x80 [ 531.418436][T18627] vfs_get_tree+0x83/0x260 [ 531.422841][T18627] do_mount+0x19d0/0x2670 [ 531.427276][T18627] ? copy_mount_string+0x30/0x30 [ 531.432491][T18627] ? _copy_from_user+0xa4/0xe0 [ 531.437251][T18627] ? copy_mount_options+0xc9/0x300 [ 531.442501][T18627] ? ksys_mount+0x8f/0xf0 [ 531.446828][T18627] ksys_mount+0xc2/0xf0 [ 531.450967][T18627] __x64_sys_mount+0xb1/0xc0 [ 531.455580][T18627] do_syscall_64+0xcb/0x1e0 [ 531.460205][T18627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.466087][T18627] RIP: 0033:0x4665f9 14:01:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x2000000, 0x0) [ 531.470097][T18627] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 531.489811][T18627] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 531.499090][T18627] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 531.507314][T18627] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 531.515529][T18627] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 14:01:17 executing program 3 (fault-call:1 fault-nth:41): syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0, 0x0) 14:01:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x3000000, 0x0) 14:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4000000, 0x0) 14:01:17 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x6, 0x0) [ 531.523941][T18627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 531.532119][T18627] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:17 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x4000000, 0x0) 14:01:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xb, 0x0) 14:01:17 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x74ea42f3f25ea142, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x5000000, 0x0) [ 531.658493][T18659] FAULT_INJECTION: forcing a failure. [ 531.658493][T18659] name failslab, interval 1, probability 0, space 0, times 0 14:01:17 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0xc, 0x0) [ 531.703493][T18659] CPU: 1 PID: 18659 Comm: syz-executor.3 Tainted: G W 5.4.117-syzkaller-00034-ga899753924f5 #0 [ 531.715149][T18659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.725209][T18659] Call Trace: [ 531.728536][T18659] dump_stack+0x1d8/0x24e [ 531.732880][T18659] ? devkmsg_release+0x11c/0x11c [ 531.737819][T18659] ? show_regs_print_info+0x12/0x12 [ 531.743053][T18659] ? _raw_spin_unlock+0x49/0x60 [ 531.747901][T18659] ? inode_doinit_with_dentry+0x73d/0x11d0 [ 531.753804][T18659] should_fail+0x6f6/0x860 [ 531.758203][T18659] ? setup_fault_attr+0x3d0/0x3d0 [ 531.763218][T18659] ? _raw_spin_lock+0xa3/0x1b0 [ 531.768031][T18659] ? incfs_mount_fs+0x57a/0x840 [ 531.772871][T18659] should_failslab+0x5/0x20 [ 531.777528][T18659] kmem_cache_alloc_trace+0x39/0x2b0 [ 531.782794][T18659] incfs_mount_fs+0x57a/0x840 [ 531.787583][T18659] ? incfs_unlink+0x80/0x80 [ 531.792104][T18659] ? vfs_parse_fs_param+0x2cb/0x430 [ 531.797294][T18659] ? vfs_parse_fs_string+0x1e9/0x290 [ 531.802995][T18659] ? cap_capable+0x23f/0x280 [ 531.807578][T18659] legacy_get_tree+0xde/0x170 [ 531.812438][T18659] ? incfs_unlink+0x80/0x80 [ 531.816929][T18659] vfs_get_tree+0x83/0x260 [ 531.821329][T18659] do_mount+0x19d0/0x2670 [ 531.825785][T18659] ? copy_mount_string+0x30/0x30 [ 531.830713][T18659] ? _copy_from_user+0xa4/0xe0 [ 531.835597][T18659] ? copy_mount_options+0xc9/0x300 [ 531.840691][T18659] ? ksys_mount+0x8f/0xf0 [ 531.845020][T18659] ksys_mount+0xc2/0xf0 [ 531.849154][T18659] __x64_sys_mount+0xb1/0xc0 [ 531.853863][T18659] do_syscall_64+0xcb/0x1e0 [ 531.858378][T18659] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 531.864909][T18659] RIP: 0033:0x4665f9 [ 531.868779][T18659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 531.888577][T18659] RSP: 002b:00007fe35f707188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 531.897154][T18659] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 531.905393][T18659] RDX: 0000000020000340 RSI: 0000000020000000 RDI: 00000000200000c0 [ 531.913457][T18659] RBP: 00007fe35f7071d0 R08: 0000000000000000 R09: 0000000000000000 [ 531.921426][T18659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 531.929502][T18659] R13: 00007ffddd4d97bf R14: 00007fe35f707300 R15: 0000000000022000 14:01:18 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f