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{&(0x7f0000006ac0)="864f8b31b4ab7060dcfe3dada0a9c3a352b253ab70a6b8b7de6c38ab489361b7b567f3ac8b407935ad7c6cb7ba8dc1d6d2a6c59be2876704f44070d2d0be20e3def1dc688e5a9c7ab64a4c10e771e8cf3bb77e8a7bce1bda76d8a434977f0eb45e819125eda34f19603c646eec5b35cb6336efbf27aa445558152ae814914c88b15416872b92be96f7998e30d4940d3eaafad1a9784e48a52b19aed7ff", 0x9d}, {&(0x7f0000006b80)="12d5f943d7f2c74811f923cbf283a0b0bb0c696c1a3a27cb0677793e65d14f2cb5", 0x21}], 0x8, &(0x7f0000006c40)={0xe0, 0x117, 0x8001, "d6a5e9fc4bdd87c47b45ca154db1d6cfffec52ae79784297c35881400f9142dc7aebeadd8f26a7bd7e489635b2c929b4a92803c16435bb2cf48e7b36311c9c93eb21668956280ced6e333b32ad82aba4ae3d4d04303f222eb93df2faa281d7e25474fc056b92082c053ebb3cd932ef4a7139a16235e591e655b720f5ef418cbf444e198c2de8602659be2e2f3d6b3df7762eb80148ea934efec69b9516e227e2629716e4d5f39431cbd9ed54b6cf6f4eebc509e0d3018b634e0c9aff03113f5d62d294348bbbb3d6470f2be3"}, 0xe0, 0x40091}, {&(0x7f0000006d40)={0x27, 0x1, 0x2, 0x4, 0x7, 0xbc, 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{&(0x7f0000006ec0)="503e94ac32a67b320438dbcf87a48dfd853ff4266ba8162fb292b21e633175ea69324defbd2771d0b37d599d7c428fb25f1145cf405767adf0eec03c7d0d7431d5823a57aeeaa37786d5e9af8a338dd309119872d11d14e20f8d172500db7146f1009ecc85d9096eeb78c3c8b04692393cd117a26db2c44aab1c30734dc6c7f43e89aa5e7a8add1d972db2a3941d5d881f65a1c8b58b985394cff655784273079b841fd7fe8f0180c2f4c0895541bf4878846dae5b81767156e0dbe6220cb1ecbbc098a708e830e2", 0xc8}], 0x2, &(0x7f0000007000)={0xd0, 0x104, 0x1edf, "3ae9ead0817c00e5109b024f3859787085ad2638e41cf7ad31868e2aa91db6a0c29db4cff00bb21d62057987a0f31a29563e3faa510129a67a72174b1ff729fee904dfc1c34ab0740f62f04b05833e79a5e3a21669a2a3d51abe605434393c845cc51f0515bccbfa38468e8ef65c49304fae2cf29a1a4405ee824984b0ce19e20f7e6ac7f576bfa9fc3df89fd844c23e2813b722cfe4cd2a557bec75119fefc41ccd74846252b526c668faa13376b9b6bf0b127a6c39d134e1e462c40206"}, 0xd0, 0x4000}, {&(0x7f0000007100)={0x27, 0x0, 0x6, 0x6, 0x7f, 0xfa, "558c8784c60a4ba121b43ee31008e997907fd6e83259643bed79a7abefe3baccfa050cbfd1f349fd59003e4a5c482bb5aa47df7f7a0afb297181a17474862a", 0x7}, 0x60, &(0x7f0000008240)=[{&(0x7f0000007180)="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", 0x1000}, {&(0x7f0000008180)}, {&(0x7f00000081c0)="5d71e5ce7e29fbbb85c39ced22522570d989e2e9b483432c567054aad28ed6c189623099e64eb6dc60952ab631f6f28012ecfcbf38a42d5158c0f412a20f2b1356e93a9c105c8dfd9d4c6a3531f73eaed484423cc777c1746c53c0d782e489f33cf2fd17e564", 0x66}], 0x3, &(0x7f0000008280)={0x40, 0x117, 0x37ac, "407720c7f320e2105ed56243a44621932c8f073d448f0b5a3e7df4703104f5432b85d4e6e634067f64e3"}, 0x40, 0x20008000}], 0x7, 0x44000) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000380)=[{&(0x7f0000000100)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}, {&(0x7f0000000280)="82e802000000de36880900000000000000a7", 0x12, 0x8}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005f40), &(0x7f0000008180)=0x8) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f0000008480)={0x5, "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"}) [ 353.885406][ T7197] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.885437][ T7197] usb 6-1: Product: syz [ 353.885465][ T7197] usb 6-1: Manufacturer: syz [ 353.885491][ T7197] usb 6-1: SerialNumber: syz [ 354.051231][ T8728] tipc: Enabling of bearer rejected, failed to enable media [ 354.316740][ T8732] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 354.367427][ T7197] usblp 6-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 354.431218][ T8732] tipc: Enabling of bearer rejected, failed to enable media [ 354.588131][ T8694] udc-core: couldn't find an available UDC or it's busy [ 354.588168][ T8694] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 07:45:25 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) close(r0) close(r2) 07:45:25 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) [ 354.795367][ T7197] usb 6-1: USB disconnect, device number 7 [ 354.815660][ T7197] usblp0: removed 07:45:25 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="3401000010000507001d00"/20, @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x74, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 355.016999][ T8759] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 355.069252][ T8759] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.2'. [ 355.565061][ T7197] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 355.834880][ T7197] usb 6-1: Using ep0 maxpacket: 32 [ 355.962018][ T7197] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 355.990247][ T7197] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 07:45:27 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) 07:45:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0xfffffffffffffff5, 0x6, {0x7, 0x1f, 0x0, 0x1000, 0x5, 0x1000, 0x80000000, 0x1}}, 0x50) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="9f08010000000000000000002c0000002c0000000200000000000000000000010500000000000000000000000200000d00893e088bf42d8b0000000000000004000000020000"], &(0x7f0000000340)=""/129, 0x46, 0x81, 0x8}, 0x20) 07:45:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000006c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c000000000801010000000000000000000000000900010073797a310000000005000300060000000c0004800800090000000000060002"], 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r7, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x8000) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00000000c0)=0xffffffc1) 07:45:27 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) 07:45:27 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) close(r0) 07:45:27 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x81, 0x0, 0x2, 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r3, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r4, @ANYBLOB=',\x00']) setresgid(0x0, r3, r4) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) r6 = perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r8, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r10, @ANYBLOB=',\x00']) setresgid(0x0, r8, r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002ec0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="0ec18673da98c28b8229d0da78a1a6169d5b4d64a10e0fb756dfae40014b76f8c55c777ee2b68a8495799a29bfe29543802d08e51a173baf8edce33be759e68586a0ea494a72096bee792359756acbf8496f3ee8d8571c3208cfbfeab5121a9b1682cf88b232b1cc4b7ff015fe339a869bf053360beebe49199c64a36af19d57bc2f1954dd259932c0b9edb09f7eb123526d0e1930fddea3cc3b66baafafc8f9d49e0c146e14ee92c3ca46d3d3", 0xad}, {&(0x7f0000001280)="93d2acd9c94b0d106593f4037927112d8080292c1aba4d58be04ee28707242cf292ba19def9bf0e11e0b19e45ce3dfed2a78671d90ebdbdddbc41285199836524aa7576b9f2a869dbf54a5b7ad8e68cb735c1c34fb6d14b4dda8c71129f6479a5c4524dd71e8cb180d4b6a56879f99cf79a800576021476c88327c07cc88085d17975e58ac0a38ee304e722b5e4141380925fc5ac1478ed9c5f7f6fa7de4cc198cabb0f3b26942d33b8f5050a8faff48da9481792f4eab377b7fe5c51a96b9a095457f88a650f46a5aba00ea0e07a44db43b3d87d48ffc3767388f", 0xdb}, {&(0x7f0000002cc0)="3ce996d70bef39adb26a925afd0093d67e1616b36264e235c3e22b6e0afe64db2aa92540d3f515a4a85cb697af240edce14d0ab3aae03aa5c5699541a2e364be30da54ea4d11eb9a482fbe530e415714117127f86bd86a36895659460c44cd371fb86b465d6461eee6659ef5891193a0bfd0b543038012d865bd61e73d9fa5475b4f2400722d7959c57bd1fd08c800000000d0b83c9401180a09afbc7807216f1c9455dab72e1e17a3d08259cebe3fc688fc133cae4a985f7efc26e4740a2db6e5f048d5e8d4808740c874b4598f3b8575f18e8c3052bba6a10ecfe3b52775eac29057d220fbc259b456396afa83ce009fb4254263952fb906def57ab1e083fb7281bc8b9edc79f791d36f06f9ac5c39b830ed", 0x113}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="3591dbda131e8a8b75f4c5fd0b6ac9f24e119ca328f922873f0601162abfe610918f7efd0cc3623e31d58ae3f5e4bfcda34b247abd21589f0f3e8b134a737652c44ec28a802156614219a0e3b5b4736b5fcfc785549c3bbbff68ccb2eb58bf117f77412cf5c98627c671f4dba7acae58a8637d3e5ee9b5cef9eedf05fae40dd40215ed0a6d3f2b3785", 0x89}, {&(0x7f0000001580)="abc5c93461d200bd08129bd648d95592c001bcf49630f457785acb794f80aa2fe4c95c737f7c52a3621ccccc1fe9cb5055eab7c6b774dbd04d2d8ce8c6b2847fbf26793a844158c571552b30f2f93714c9a1d4eb015c460cbcf84819f9f47e956c53d7d8fcda47bb941ae9c2e51bbb7b8a2cb8bc1eb064a5f21ccfed9bf5a50ce012c3d0d1cfee21fff08f72578e02106762f1698c1d8b45a37f5a44cfab8e3493318c6f19eea6155b656f6d772005d8552143010edb54497617e29f2ee904830a45f05b1fdddb6e3a73d4bfa416543033065c6e6aa7a95c07cdcc8a6637e44b97b07356ca1f0c86", 0xe8}], 0x7, &(0x7f0000001700)=[@rights={{0x14, 0x1, 0x1, [r2]}}], 0x18, 0x40800}, {&(0x7f0000001740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c00)=[{&(0x7f00000017c0)="64e6ac599fb277e8b41f6cf5d1992b05c39dbf65971e3f55342a6d707022ac3742df09d73955cd87064d42567291897f0cf3384f75f791c8c61e5f192731f6709aa975d627e8d43c50314ac061ba48537e210d6f0b0bb9c78d69215a36005e", 0x5f}, {&(0x7f0000001840)="7de77898cd908abe142cc228a27ca3b829d100176ed465171f9629b316c6a3", 0x1f}, {&(0x7f0000001880)="36fe6ba0a65d93f2a88c613dbf896f836085207366fcd29d71e89f055cf3d3f8146c2d2a5460f4c4ee699e047ae283d728f257b13c1df69f23689202041de4cf26edfbb8ef8cc5ff49b46a13609afdf9ab80064b", 0x54}, {&(0x7f0000001900)="550b90684e0e0b7dc104e5491c194a0dbca1aca514c1949b5e5e002170d5dad485cd825644a08a0b4587", 0x2a}, {&(0x7f0000001940)="2ce76bbebbf189d315185a17b86e7afd3c505a28f43965ddf01c5dd0e40f5f6b4afeb09437e21688deef8d61809dd30ce5ef02105060708e79f0000d528be49c360549969ef43adf1b5f72a938f9e8914462cc20083b0fdb147fdd01053cff103fe7359ba9b7ab8e773e7cf167f5ea70f2a68be14cabf3", 0x77}, {&(0x7f00000019c0)="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0x1000}, {&(0x7f00000029c0)="bb399c30c45fcdb0fd075fd61609e5ddfe0afc58c5e478af02a76827386aae527d487be22085ff098f92a9cc47dde821b3b315d408a888f0bc957fd4cc6e21f338ae969b63a7844d4343b7991c9729b108446155", 0x54}, {&(0x7f0000002a40)="00e1651070724041e312fa8706fa5e09d64f2d8c1deb02699b48977d222a0161176bef0d241dda88bd6ffc7d059e52b6060480df3fb57efcb4db2a71aafd607f669067e6e773a26f7865e0f9e1bc816cef59c04bcf6b42b1db5ae066971610fd3ee1383f4f7aaf00bcb3e16fb4e94baf3d8519892e2b89f135ca7f6a86b7cdb3462fa30b0c5b", 0x86}, {&(0x7f0000002b00)="e5c4efcaf397f8d30ee8e0bd554c9709e4fdda3f670f2475473718cf4a27b9681e4162893a91cc1f1a3cac0ced6a94680b978fcd93277d1146e01a92e98be451ebc3a72c100bf1815c5e8d10211b71f38325ff0bc7abc7ac5593b888d1495b9c2ffc3f24244c8f0e9cb9daf900ca521a955a17118dafbb9e9b052b5488aa347a66d63a19a9241801b8f3a32782a7a5dc0f619e2ff2c40ae35c8d4ceb12208b97834e11f03cee721bcde0d60d6ae970a6acbe89d3a8abac468ca691c69c721e95b28a8d206f4b7b5272b18657c8014689a143c43c957a953afe7affd054e3cba62cbc6687eb118bad9bd50e6243", 0xed}], 0x9, &(0x7f0000002f40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c00000000000000010000004200000008c4a3a47f83c76766d002000000aebd4451fc8665afe819bc611d262d4e5772b40484d2c86e09000000008d51a4e4bc12d29a46d898c62e4298299f147dd0f8a9f0d8191a655dfe3ec36653d41352d6ead44df3da4fc81d9ad3118ac1be52dcaa7e65f9f402dd5906ae049be04505640000000000000000000058f7aeb67633db3cf3e4406563434f2169f36f24d2e15cfe881d014109f8c1f497853c1ad2298b44e2ae821bfcf79b2aaf83d96f57591a81f35141f4b241f12aa6ed0db12ce88d8838", @ANYRESDEC=r8, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000000000004100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x2404c880}], 0x2, 0x2e5d4125594d80a5) sendmmsg(r1, &(0x7f0000005440)=[{{0x0, 0xfffffffffffffcfb, 0x0}}], 0xfb93a852dd518c, 0x0) [ 356.245047][ T7197] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 07:45:27 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r2, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r3, @ANYBLOB=',\x00']) setresgid(0x0, r2, r3) stat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000280)='fuseblk\x00', 0x800, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@max_read={'max_read', 0x3d, 0x9}}], [{@euid_gt={'euid>', r4}}]}}) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r6 = creat(&(0x7f00000001c0)='./bus\x00', 0x8) ftruncate(r6, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) syz_open_procfs(0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) epoll_create1(0x0) splice(r0, &(0x7f0000000140)=0x6, 0xffffffffffffffff, &(0x7f0000000180)=0xc69, 0x1, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 07:45:27 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77, 0x2, @perf_bp={0x0, 0x5a67e36a9a12b9fc}, 0x0, 0x0, 0x4}, r0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x200048a4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400f94fc592a295e2675bdf36436c0f07000010", @ANYRES32=r8, @ANYBLOB="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"], 0x34}}, 0x40100) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000000001c0000000000ffffffef00000000", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r8, @ANYBLOB="c32d10830b1c400b9467ab3347fa993033dd4007453d59b2f285253ea641f4782d4a9fd1adb492469e348f7c0b207c93b6fad6bc85ff09b60000374a3af016c68c3cb40000000000000000000000000000000000b40000000000001b000000000000000000"], 0x28}}, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) r10 = dup(r9) setsockopt$packet_int(r10, 0x107, 0x7, &(0x7f0000000100)=0x40000008, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 356.276094][ T7197] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:45:27 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) close(r0) 07:45:27 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) [ 356.315928][ T7197] usb 6-1: can't set config #1, error -71 [ 356.318843][ T7197] usb 6-1: USB disconnect, device number 8 [ 356.320564][ T29] audit: type=1804 audit(1593589527.204:14): pid=8793 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir965649405/syzkaller.1UfJ1N/10/cgroup.controllers" dev="sda1" ino=15864 res=1 [ 356.763808][ T8820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8820 comm=syz-executor.4 07:45:27 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) [ 356.870150][ T8820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8820 comm=syz-executor.4 [ 356.914020][ T8816] fuseblk: Bad value for 'fd' 07:45:28 executing program 4: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20ncci\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000380)={0x0, r0+30000000}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x60, r1, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x25}}}, {0x14, 0x2, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x60}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x2618, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x236}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x115c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_ID={0x5a, 0x3, "a6a3b3e86e7bc809a775f301020b0296988e5149cc370b5bc13934c8917e2c6a98fed31e3c7d0bd8e4d4e59890dbfc73ff7ed632b9058a6e36c6b092096abbb0a0264e3a685d54f167d20c7589e9bdf80f58034e3646"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "774eb6b1c0391497f30d4003622611bd8601c2bca7242fbec4221ccd"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "a5685691c89fbfcbc7ab61347f8a2bb3a9adb59692995d61d84c9e06a07fa385f0be"}}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "f50a8f491b189e2199e542754df6c8418367a3beb35164d6d03037a317ce2045892e2c83"}}, @TIPC_NLA_NODE_ID={0x14, 0x3, "e7787841a2bb41c370ef233ebea7a1fc"}]}, @TIPC_NLA_NODE={0x37c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xd3, 0x3, "7fc875acbae646eee54d6b019dcb9e3b9e5d747416508b77030a8990e2077ad93cc28955667c25161fd8a9e4b43aa10d86cc9941f4244f311031de1106fe8da257cfeea7720916557563a7901094cb12946a569d8f7b1614a27b1d494362f832c851f4b31ea8c3d2588f4b8126202a54ce8ccc88c9d6232db51d5d78971be69723fd04f261999d50c60ff5efa91fe08ac5911b9c45d5f7a3262957b1bfc0ffc7d6951b7ec2594e587c086e497b5a4bd55a91dfd8756f5e7e6ecbf7134b6ace35cf7c0f56ac2910ce00f713eefa8e23"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xbb, 0x3, "7214533d5f0dcc4767b19da2804edd395884532a3640744a15e8bfe940cd9b2cb200d6d51c3fbb4c85d5eba49888b0c90e56f0d705add8a70ca93cde2f6705d04ed784a21d5fbc840b5fe628fbf5803afb4e6c05b5a61887f30c3022d729224a4be05917554b4622192d6ac39dbc1e501e06517ac9f1d097147cb45ccc11b4c0ef53d6d2bdb755638bc40c6ca0a7bb52f6bf203f5c61aad817b8317bec8e02545d06f641bc2b893b9af6a3f4cb6c089594cd5e0d9ccf9c"}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "232507008697c97464c00f13b1669ae20aa4677f525eb17f56"}}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "c738c4b81d95ffae0a8a99217ff60990a749b96a13"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ID={0xb1, 0x3, "47a5fc202817b9ba9852b1493bb4120826b92d7be63bc85529fc92cfea1db18c0f8c1351b668636e308ba5558ff41dc626ebb057151f06bc37a949ae50cc3dcecdef5b0eaf67ef2f943ed501857a9b703ea445b338e270513b3f6e4be2c7e44758625a4b64fb546195d1c447af2e98e0efee8b1c1c433a426531cb0a054d405f165cd134e01aeffa2a8529d640de4ed6c841e646933fe5a8633111b973e4365e350b8f8d515a3e02b928444882"}, @TIPC_NLA_NODE_ID={0x9f, 0x3, "429983454b9a5ab0089ee4b38200762c5243c1462281a812b2a01e152913e7bea722084579b88e96284d2b52abedfc017cc5ba93f13e9f40379d5cf16e3bf37846267131457dfafbf241e70a30222616b2f05486167090d3f2d5f996c1d69f57bbe028df8f50b4d174a28a0c8f119402a9d6321122e708d4083e489c205706a05fbb849d32ea40e1517ea0c31dbe3ad9aae538ed183b78e71a2d30"}]}, @TIPC_NLA_NODE={0x1100, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x8e, 0x3, "4bb1ea54c3daa93d850cf650da62bf2e7497f39f0dfd24bba377430a4d3c21fcc184c41d854ad79b3c746108c0dcc2f22e3f22fbdd52ed37bd697a70be4a5600fbd3015be2fcae934c4c462cbc3bda289e2c5f25799add77bcfe9bbe74316825047324a29aac74981023c8ad5c21026aeb79b75a18aea453978ba9069f8d58d74197658973dbcd7e7672"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x78}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "f35c915f363b6066ce928f79725a5839f4f5e8be0f673992e8"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}]}]}, 0x2618}, 0x1, 0x0, 0x0, 0x1}, 0xda33840dc0c40582) 07:45:28 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) 07:45:28 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) 07:45:28 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r2, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r3, @ANYBLOB=',\x00']) setresgid(0x0, r2, r3) stat(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000280)='fuseblk\x00', 0x800, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x400}}, {@max_read={'max_read', 0x3d, 0x9}}], [{@euid_gt={'euid>', r4}}]}}) r5 = open(&(0x7f0000000780)='./bus\x00', 0x14103e, 0x0) r6 = creat(&(0x7f00000001c0)='./bus\x00', 0x8) ftruncate(r6, 0x208200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r5, 0x0) syz_open_procfs(0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) epoll_create1(0x0) splice(r0, &(0x7f0000000140)=0x6, 0xffffffffffffffff, &(0x7f0000000180)=0xc69, 0x1, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 357.521103][ T8852] tipc: Enabling of bearer rejected, failed to enable media 07:45:28 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0xfffffffffffffe3a, 0x1}], 0x100488, 0x0) 07:45:28 executing program 4: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20ncci\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000380)={0x0, r0+30000000}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)={0x60, r1, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x25}}}, {0x14, 0x2, @in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}]}]}, 0x60}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x2618, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x236}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_NODE={0x115c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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@TIPC_NLA_NODE_ID={0x5a, 0x3, "a6a3b3e86e7bc809a775f301020b0296988e5149cc370b5bc13934c8917e2c6a98fed31e3c7d0bd8e4d4e59890dbfc73ff7ed632b9058a6e36c6b092096abbb0a0264e3a685d54f167d20c7589e9bdf80f58034e3646"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "774eb6b1c0391497f30d4003622611bd8601c2bca7242fbec4221ccd"}}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "a5685691c89fbfcbc7ab61347f8a2bb3a9adb59692995d61d84c9e06a07fa385f0be"}}, @TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "f50a8f491b189e2199e542754df6c8418367a3beb35164d6d03037a317ce2045892e2c83"}}, @TIPC_NLA_NODE_ID={0x14, 0x3, "e7787841a2bb41c370ef233ebea7a1fc"}]}, @TIPC_NLA_NODE={0x37c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xd3, 0x3, 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@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "c738c4b81d95ffae0a8a99217ff60990a749b96a13"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ID={0xb1, 0x3, "47a5fc202817b9ba9852b1493bb4120826b92d7be63bc85529fc92cfea1db18c0f8c1351b668636e308ba5558ff41dc626ebb057151f06bc37a949ae50cc3dcecdef5b0eaf67ef2f943ed501857a9b703ea445b338e270513b3f6e4be2c7e44758625a4b64fb546195d1c447af2e98e0efee8b1c1c433a426531cb0a054d405f165cd134e01aeffa2a8529d640de4ed6c841e646933fe5a8633111b973e4365e350b8f8d515a3e02b928444882"}, @TIPC_NLA_NODE_ID={0x9f, 0x3, "429983454b9a5ab0089ee4b38200762c5243c1462281a812b2a01e152913e7bea722084579b88e96284d2b52abedfc017cc5ba93f13e9f40379d5cf16e3bf37846267131457dfafbf241e70a30222616b2f05486167090d3f2d5f996c1d69f57bbe028df8f50b4d174a28a0c8f119402a9d6321122e708d4083e489c205706a05fbb849d32ea40e1517ea0c31dbe3ad9aae538ed183b78e71a2d30"}]}, @TIPC_NLA_NODE={0x1100, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x8e, 0x3, "4bb1ea54c3daa93d850cf650da62bf2e7497f39f0dfd24bba377430a4d3c21fcc184c41d854ad79b3c746108c0dcc2f22e3f22fbdd52ed37bd697a70be4a5600fbd3015be2fcae934c4c462cbc3bda289e2c5f25799add77bcfe9bbe74316825047324a29aac74981023c8ad5c21026aeb79b75a18aea453978ba9069f8d58d74197658973dbcd7e7672"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x78}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "f35c915f363b6066ce928f79725a5839f4f5e8be0f673992e8"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}]}]}, 0x2618}, 0x1, 0x0, 0x0, 0x1}, 0xda33840dc0c40582) [ 357.888785][ T8872] tipc: Enabling of bearer rejected, failed to enable media [ 357.974097][ T8875] fuseblk: Bad value for 'fd' [ 358.243727][ T8881] tipc: Enabling of bearer rejected, failed to enable media 07:45:29 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) 07:45:29 executing program 0: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) close(r0) 07:45:29 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:45:29 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x81, 0x0, 0x2, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r3, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r4, @ANYBLOB=',\x00']) setresgid(0x0, r3, r4) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) r6 = perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r8, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r10, @ANYBLOB=',\x00']) setresgid(0x0, r8, r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002ec0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000029c0)="bb399c30c45fcdb0fd075fd61609e5ddfe0afc58c5e478af02a76827386aae527d487be22085ff098f92a9cc47dde821b3b315d408a888f0bc957fd4cc6e21f338ae969b63a7844d4343b7991c9729b108446155", 0x54}, {&(0x7f0000002a40)="00e1651070724041e312fa8706fa5e09d64f2d8c1deb02699b48977d222a0161176bef0d241dda88bd6ffc7d059e52b6060480df3fb57efcb4db2a71aafd607f669067e6e773a26f7865e0f9e1bc816cef59c04bcf6b42b1db5ae066971610fd3ee1383f4f7aaf00bcb3e16fb4e94baf3d8519892e2b89f135ca7f6a86b7cdb3462fa30b0c5b", 0x86}, {&(0x7f0000002b00)="e5c4efcaf397f8d30ee8e0bd554c9709e4fdda3f670f2475473718cf4a27b9681e4162893a91cc1f1a3cac0ced6a94680b978fcd93277d1146e01a92e98be451ebc3a72c100bf1815c5e8d10211b71f38325ff0bc7abc7ac5593b888d1495b9c2ffc3f24244c8f0e9cb9daf900ca521a955a17118dafbb9e9b052b5488aa347a66d63a19a9241801b8f3a32782a7a5dc0f619e2ff2c40ae35c8d4ceb12208b97834e11f03cee721bcde0d60d6ae970a6acbe89d3a8abac468ca691c69c721e95b28a8d206f4b7b5272b18657c8014689a143c43c957a953afe7affd054e3cba62cbc6687eb118bad9bd50e6243", 0xed}], 0x9, &(0x7f0000002f40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c00000000000000010000004200000008c4a3a47f83c76766d002000000aebd4451fc8665afe819bc611d262d4e5772b40484d2c86e09000000008d51a4e4bc12d29a46d898c62e4298299f147dd0f8a9f0d8191a655dfe3ec36653d41352d6ead44df3da4fc81d9ad3118ac1be52dcaa7e65f9f402dd5906ae049be04505640000000000000000000058f7aeb67633db3cf3e4406563434f2169f36f24d2e15cfe881d014109f8c1f497853c1ad2298b44e2ae821bfcf79b2aaf83d96f57591a81f35141f4b241f12aa6ed0db12ce88d8838", @ANYRESDEC=r8, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYBLOB="1c000000000000004100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x2404c880}], 0x2, 0x2e5d4125594d80a5) sendmmsg(r1, &(0x7f0000005440)=[{{0x0, 0xfffffffffffffcfb, 0x0}}], 0xfb93a852dd518c, 0x0) 07:45:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000040)={0x0, 0x3, 0x1f, 0x3ff, 0x5, "21fb6bd8b60f5ff76facd32d066893f2fe7d6a", 0x49b5, 0xb4000}) r2 = socket$nl_route(0x10, 0x3, 0x0) write$vhost_msg(r1, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/222, 0xde, &(0x7f0000000280)=""/210, 0x1, 0x3}}, 0x48) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="40000000100005070000000000000000000000002c50c8375e98e630715b7562a9a565c0c106cbc475875111df2d60ff39c653d47f51f402775c3bde8db44b64571d145e5c258504f6afe745014cd64231b01e0ff966bf6f72", @ANYRES32=0x0, @ANYBLOB="000000007100000001200012800b00010062726964676500"/40], 0x40}}, 0x0) 07:45:29 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8800000000000000000000000000010000000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000500ffffffffffff0000000032000000fe8000001a0000000000000000000000000000000000000000cca0d1587bce97650000000000000000000000000000000000000000000000000000000000004637dd530000000000000000000000000000000000000000000000000000000000000000005aaa703020e5ef4a1500000000000000000000000000000000000000000000000000000000000000000a000200000000000000000048000200656362286369706865725fffffffff2900"/249], 0x138}}, 0x0) 07:45:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3}, 0x14) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="3400000010000100"/20, @ANYRES32=r4, @ANYBLOB="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"/431], 0x34}}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xb, 0x9, 0x209e20, 0x2, 0x1, 0xffffffffffffffff, 0x0, [], r4, 0xffffffffffffffff, 0x4, 0x0, 0x3}, 0x40) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10d, 0xa, &(0x7f0000000000)=r6, 0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r5, &(0x7f0000000000), &(0x7f0000000140)=""/130}, 0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r5, &(0x7f0000000080)}, 0x20) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r8, 0x5501) [ 358.674281][ T8907] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. 07:45:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="3e447b09bfe6d6b493b8985b7ba3f6e9", 0x10}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="aa880edb46f61279fe630a26316518d83f5c6ae4ad6ae1c2fd5a7c54626c1121384849ca1fc6e2", 0x27}, {&(0x7f0000000340)="fdee01e8138391381a860f4224ebe0155567256465a454423a61e919fac3f2981c265509ad991efaf79bc517f7756f2c021290a6d2eec7a9916e669f27d9fa561048e893fdf58779708f32ca", 0x4c}], 0x2, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_retopts={{0x28, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0x12, [@local, @local, @rand_addr=0x64010102, @multicast1, @loopback]}]}}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xc2, 0x3, 0xa, [{@rand_addr=0x64010102, 0x8f}, {@multicast2, 0x1}, {@multicast1, 0x3}, {@local, 0x9}, {@empty, 0xffff8000}]}, @timestamp_prespec={0x44, 0x24, 0xbd, 0x3, 0x1, [{@remote, 0x6}, {@rand_addr=0x64010102, 0x374}, {@loopback, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x20}]}, @noop, @generic={0x82, 0x7, "ddd953037f"}, @ra={0x94, 0x4}, @ssrr={0x89, 0x23, 0x68, [@empty, @multicast1, @multicast2, @broadcast, @loopback, @empty, @local, @local]}, @cipso={0x86, 0x18, 0x3, [{0x5, 0x12, "32c33f41a40bd54a2734713c3f96c2f5"}]}]}}}], 0x108}}], 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) prctl$PR_SET_SECUREBITS(0x1c, 0x9) prctl$PR_SET_THP_DISABLE(0x29, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r0, r2}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'vmac64(aes)\x00'}}) [ 358.747566][ T8911] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:45:29 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000080)={0x8}) [ 358.767620][ T8912] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.4'. 07:45:29 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 359.218046][ T8915] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:45:30 executing program 0: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305829, &(0x7f0000000040)) close(r0) 07:45:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="3e447b09bfe6d6b493b8985b7ba3f6e9", 0x10}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="aa880edb46f61279fe630a26316518d83f5c6ae4ad6ae1c2fd5a7c54626c1121384849ca1fc6e2", 0x27}, {&(0x7f0000000340)="fdee01e8138391381a860f4224ebe0155567256465a454423a61e919fac3f2981c265509ad991efaf79bc517f7756f2c021290a6d2eec7a9916e669f27d9fa561048e893fdf58779708f32ca", 0x4c}], 0x2, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_retopts={{0x28, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0x12, [@local, @local, @rand_addr=0x64010102, @multicast1, @loopback]}]}}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xc2, 0x3, 0xa, [{@rand_addr=0x64010102, 0x8f}, {@multicast2, 0x1}, {@multicast1, 0x3}, {@local, 0x9}, {@empty, 0xffff8000}]}, @timestamp_prespec={0x44, 0x24, 0xbd, 0x3, 0x1, [{@remote, 0x6}, {@rand_addr=0x64010102, 0x374}, {@loopback, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x20}]}, @noop, @generic={0x82, 0x7, "ddd953037f"}, @ra={0x94, 0x4}, @ssrr={0x89, 0x23, 0x68, [@empty, @multicast1, @multicast2, @broadcast, @loopback, @empty, @local, @local]}, @cipso={0x86, 0x18, 0x3, [{0x5, 0x12, "32c33f41a40bd54a2734713c3f96c2f5"}]}]}}}], 0x108}}], 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) prctl$PR_SET_SECUREBITS(0x1c, 0x9) prctl$PR_SET_THP_DISABLE(0x29, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r0, r2}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'vmac64(aes)\x00'}}) 07:45:30 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 07:45:30 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r1, &(0x7f0000000480)=ANY=[], 0x220) write$cgroup_int(r2, &(0x7f0000000200), 0xfdef) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x80000001, 0x7fff}) ioctl$HIDIOCINITREPORT(0xffffffffffffffff, 0x4805, 0x0) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x2, 0x4, 0xdbd}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_DEL(r6, 0x0, 0x484, &(0x7f0000000040)={0x2e, @loopback, 0x4e20, 0x1, 'dh\x00', 0x12, 0x4, 0x63}, 0x2c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000240)={0x7, 0x3fb, 0x0, 'queue1\x00', 0x1f}) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 07:45:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000004c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000500)=0xc) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000300)="3e447b09bfe6d6b493b8985b7ba3f6e9", 0x10}], 0x1}}, {{&(0x7f0000000080)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="aa880edb46f61279fe630a26316518d83f5c6ae4ad6ae1c2fd5a7c54626c1121384849ca1fc6e2", 0x27}, {&(0x7f0000000340)="fdee01e8138391381a860f4224ebe0155567256465a454423a61e919fac3f2981c265509ad991efaf79bc517f7756f2c021290a6d2eec7a9916e669f27d9fa561048e893fdf58779708f32ca", 0x4c}], 0x2, &(0x7f0000000540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x81}}, @ip_retopts={{0x28, 0x0, 0x7, {[@lsrr={0x83, 0x17, 0x12, [@local, @local, @rand_addr=0x64010102, @multicast1, @loopback]}]}}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xc2, 0x3, 0xa, [{@rand_addr=0x64010102, 0x8f}, {@multicast2, 0x1}, {@multicast1, 0x3}, {@local, 0x9}, {@empty, 0xffff8000}]}, @timestamp_prespec={0x44, 0x24, 0xbd, 0x3, 0x1, [{@remote, 0x6}, {@rand_addr=0x64010102, 0x374}, {@loopback, 0x1}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x20}]}, @noop, @generic={0x82, 0x7, "ddd953037f"}, @ra={0x94, 0x4}, @ssrr={0x89, 0x23, 0x68, [@empty, @multicast1, @multicast2, @broadcast, @loopback, @empty, @local, @local]}, @cipso={0x86, 0x18, 0x3, [{0x5, 0x12, "32c33f41a40bd54a2734713c3f96c2f5"}]}]}}}], 0x108}}], 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f00000002c0)='4', 0xba, 0xfffffffffffffffe) prctl$PR_SET_SECUREBITS(0x1c, 0x9) prctl$PR_SET_THP_DISABLE(0x29, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r0, r2}, 0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={'vmac64(aes)\x00'}}) [ 359.612878][ T8945] IPVS: set_ctl: invalid protocol: 46 127.0.0.1:20000 07:45:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3f}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x113303, 0x0) accept$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x5, 0x1, [0x0]}, 0xa) 07:45:31 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900090008000c00010000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c4455c79b04cfcf7393ab82200", 0x55}], 0x1}, 0x0) 07:45:31 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) 07:45:31 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 07:45:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDSETLED(r2, 0x4b32, 0x10001) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r3) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, 0x0, 0x1) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xffffffffffffff39) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x40000, 0x0) ioctl$RTC_AIE_ON(r4, 0x7001) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:45:31 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x140, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000008836ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) syz_open_procfs(r3, &(0x7f00000001c0)='stack\x00') exit(0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) fallocate(r4, 0x0, 0x0, 0x110001) syncfs(r4) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) 07:45:31 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) [ 360.788708][ T8986] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 07:45:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) 07:45:32 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) 07:45:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) 07:45:32 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 07:45:32 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) 07:45:32 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 07:45:33 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 07:45:33 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 07:45:33 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 07:45:33 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) 07:45:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 07:45:36 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$BLKFLSBUF(r1, 0x1261, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 07:45:36 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:36 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) 07:45:36 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:36 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="671dcc583d", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',']) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100), 0x0, 0x1}}, 0x20) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000001440)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r0, 0xc0884123, &(0x7f00000002c0)={0x4, "da0e9977338983ae7883be4cc163ff3ba2c99db7354f3e4e8435795ac8ffc63abc6d1b8bec7647291a652e80d949fa48f27e685e70aff8a90173cfe2eb84a3eb", {0x8001}}) r1 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x74, 0x41) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r1, 0x8108551b, &(0x7f0000000380)) syz_open_procfs(0x0, 0x0) setxattr$security_ima(0x0, 0x0, &(0x7f00000001c0)=@md5={0x1, "ef306d2850fe611e47dfea16f927bcc6"}, 0x11, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$llc(r2, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000280)=0x10, 0x80800) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f00000004c0)) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x240408, &(0x7f0000000500)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cachetag={'cachetag'}}, {@dfltgid={'dfltgid', 0x3d, r4}}, {@privport='privport'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/vcs#\x00'}}]}}) socket$packet(0x11, 0x2, 0x300) 07:45:36 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x80) 07:45:36 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:36 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 366.063619][ T9103] hub 6-0:1.0: USB hub found [ 366.097547][ T9103] hub 6-0:1.0: 1 port detected 07:45:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/166, 0xa6}], 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "98cc8ffac2d9798000"}) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000540)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x220, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000180), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@multicast, @rand_addr=0x64010100, @empty, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @local, @multicast2, 0x4, 0x93b1d7f7a34785d7}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x468) r3 = fcntl$dupfd(r2, 0x0, r2) readahead(r1, 0x746, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)={{0x2000, 0x1fcc144663cffa7c, 0xd, 0x81, 0x3f, 0x8, 0x81, 0x1, 0x1f, 0x2, 0x7, 0xc0}, {0x10000, 0xf000, 0xa, 0x0, 0x40, 0x0, 0x8, 0x1f, 0x47, 0x26, 0x5, 0x5}, {0xf000, 0x10000, 0xb, 0x1, 0xff, 0x0, 0xc4, 0xfb, 0x40, 0x7, 0xb, 0x80}, {0x0, 0x10000, 0xe, 0x0, 0x7a, 0x7f, 0x4, 0xff, 0x4, 0x4, 0x20, 0x9}, {0x3000, 0x5000, 0xc, 0xcb, 0x6, 0x2f, 0x2, 0x2, 0xff, 0x4, 0x9d, 0x7}, {0x2, 0x6000, 0xb, 0x72, 0x3, 0x20, 0x81, 0x3, 0x1, 0x3, 0x20, 0x57}, {0x2000, 0xd000, 0x8, 0x5, 0x3, 0x0, 0x3, 0x8, 0xff, 0x7f, 0x7, 0x8}, {0x4, 0x5000, 0x4, 0x81, 0x6, 0x40, 0x0, 0x2, 0x4, 0x80, 0xff, 0x7}, {0x15001}, {0x2, 0x5}, 0xc0080012, 0x0, 0xf000, 0x440, 0x0, 0x400, 0x1, [0xc649, 0x4, 0x3, 0x4]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000010}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019320300e60100006c000000000000000200000002000000004000007a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4810, 0x0) 07:45:37 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) [ 366.295165][ T2425] block nbd0: Attempted send on invalid socket [ 366.295621][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:37 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000440)={0x81, 0x7, 0x6, 0x0, 0x3, 0x7, 0x6, 0xff, 0x2f, 0x3, 0x1, 0x62, 0x0, 0x80000000, 0x9, 0x5, 0x3, 0x9, 0x0, [], 0x80, 0x3}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="b7050000000000006110d1511a1ff59618000000000004a08000080000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x20000005, 0xbc, &(0x7f0000000100)=""/188, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080)={0xfffffffd, 0x1}, 0x10}, 0x78) socket(0xf, 0x80000, 0xffff2f3b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat2(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x160, 0x12}, 0x18) r5 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000300)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="020825bd7000fcc1df2403000001004e840000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000480) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r7 = dup2(r6, r1) write$cgroup_type(r7, &(0x7f0000000480)='threaded\x00', 0x9) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = syz_genetlink_get_family_id$netlbl_calipso(0x0) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="77443e1fd4090000441e4ab0012c9186d7", @ANYRES16=r10, @ANYBLOB="e278b85f28759f09955e5316d13f87736bbd7deacaf78eff8273b619d89fdd1c9af44d934d3043ebc04c6bd07fe6d75aad"], 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_REMOVE(r9, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, r10, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40) 07:45:37 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000100)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0x0, @ANYBLOB="0e1a435d21a191d0a6be884d4826d6d87270702de1d0f37dbed501c55c83680b248798e5cc395fa979e55ead651e0757828baf9d3829d297e4e5e9e27f3e5621c2fb873dab8dd29ad8b9a66250549e11523a13b8ffa8a14ef1522f69b8e12c7718293cdce02a4c166d3fb6edbffc36821da1dc55a242b029df9bdc6f75d9076a014915c0de59290b362b6aa95941535c222c840787536f072f0000000087df52e2b1fb8299665b907738c67568ab5a77d1631c6e631da0f512deaa079ae0ac572e7558348e9888515c00000000"]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup_subtree(r1, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) [ 366.367891][ T9098] XFS (nbd0): SB validate failed with error -5. 07:45:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 366.624227][ T9122] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, and O_DIRECT support! [ 366.624271][ T9122] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 366.624287][ T9122] EXT4-fs (loop4): filesystem is read-only [ 366.673146][ T9122] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 366.673170][ T9122] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 07:45:38 executing program 4: syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') syz_read_part_table(0x0, 0x6, &(0x7f0000000040)=[{&(0x7f00000000c0)="0201a5ffffff0a100000ff45ac000000000005000800000000000000024000ffffff82000000e10000008877007200300700a6ffffff00000000008000da55aa", 0x40, 0x1c0}]) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)={0x1, 0x0, @ioapic={0x1000, 0x7b2, 0x7f, 0x7, 0x0, [{0x8, 0x20, 0x3, [], 0x3}, {0x9, 0x9, 0x3, [], 0xcf}, {0x5, 0x7, 0xff, [], 0x9}, {0x1, 0x38, 0x20, [], 0x20}, {0x7, 0x6, 0x3, [], 0x1}, {0xff, 0x9, 0x8, [], 0x2}, {0x9, 0x60, 0x3, [], 0x20}, {0x1f, 0xff, 0xf7, [], 0x6}, {0x4, 0x4, 0x6, [], 0x5}, {0x8d, 0x5, 0x3, [], 0x40}, {0x30, 0x9, 0x9, [], 0x7}, {0x7, 0xfc, 0x6, [], 0xa5}, {0x4, 0x3b, 0x5, [], 0xe3}, {0x4, 0x6, 0x3, [], 0xdd}, {0x0, 0x1f, 0xd1, [], 0x8}, {0x7, 0x1, 0x7, [], 0x47}, {0x2f, 0x76, 0x7b, [], 0x20}, {0x3}, {0x5, 0xff, 0x7, [], 0x3f}, {0x20, 0x1, 0x8, [], 0x7f}, {0x1, 0x77, 0x1, [], 0x8}, {0x8, 0x4, 0xff, [], 0x5}, {0x68, 0x1, 0x8, [], 0x1}, {0x0, 0x2, 0x2, [], 0x7}]}}) [ 366.673182][ T9122] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 366.673318][ T9122] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (24389!=0) [ 366.686805][ T9122] EXT4-fs (loop4): mounting with "discard" option, but the device does not support discard [ 366.686844][ T9122] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 367.059320][ T9150] tmpfs: Bad value for 'uid' [ 367.094139][ T9150] tmpfs: Bad value for 'uid' [ 367.264886][ T2425] block nbd0: Attempted send on invalid socket 07:45:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 07:45:38 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:45:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:38 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 07:45:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1e01a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_ro(r1, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x18c03, 0x0) write$P9_RCLUNK(r2, &(0x7f00000001c0)={0x7, 0x79, 0x2}, 0x7) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000040)={0x6, 0x4, 0x7fff, 0x6e, 0x0, 0xffffffffffffffff, 0x0, [0x31, 0x0, 0x0, 0x400100]}, 0x40) r3 = memfd_create(&(0x7f0000000080)='/dev/aats\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000005, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/udplite6\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_STEREODEVS(r5, 0x80044dfb, &(0x7f0000000140)) [ 367.309773][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 367.313016][ T9148] XFS (nbd0): SB validate failed with error -5. [ 367.489159][ T9166] loop4: p2 < > p3 p4 [ 367.494735][ T9166] loop4: p3 size 1912633224 extends beyond EOD, truncated [ 367.513241][ T9166] loop4: p4 size 3657465856 extends beyond EOD, truncated 07:45:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x1e01a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_ro(r1, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x18c03, 0x0) write$P9_RCLUNK(r2, &(0x7f00000001c0)={0x7, 0x79, 0x2}, 0x7) bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000040)={0x6, 0x4, 0x7fff, 0x6e, 0x0, 0xffffffffffffffff, 0x0, [0x31, 0x0, 0x0, 0x400100]}, 0x40) r3 = memfd_create(&(0x7f0000000080)='/dev/aats\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x2000005, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, 0xd0000000, 0x0}, 0x0, 0x8, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/udplite6\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SOUND_MIXER_READ_STEREODEVS(r5, 0x80044dfb, &(0x7f0000000140)) 07:45:39 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="120100000000004026093333400000000001097dc4022400018100000009040000010301000009210000000122010009466289693ab58e10"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000001300)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="003405"], 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x5452, &(0x7f0000000000)={0x0, 0xfffb, 0x0, {}, {}, @rumble}) syz_usb_ep_write(r0, 0x0, 0x1, &(0x7f0000000000)="89") sysfs$1(0x1, &(0x7f0000000080)='/dev/hidraw#\x00') [ 368.310895][ T2424] block nbd0: Attempted send on invalid socket [ 368.310926][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:39 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 368.311350][ T9187] XFS (nbd0): SB validate failed with error -5. 07:45:39 executing program 4: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x12, r2, 0x0) ftruncate(r0, 0x48280) r3 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000000)={0x14}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={&(0x7f0000000100), 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000900000000000000f3ff08000b0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xf8, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8, 0xffffffffffffffff}, 0x0, 0x2, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4a58cf03655337fd) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x100000, r4, 0x9}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000040)='./bus/file0\x00', 0x0, 0x0) 07:45:39 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r1 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x400086) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:45:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 368.745291][ T8266] usb 2-1: new high-speed USB device number 2 using dummy_hcd 07:45:39 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 368.969443][ T29] audit: type=1804 audit(1593589539.854:15): pid=9225 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir965649405/syzkaller.1UfJ1N/27/bus" dev="sda1" ino=15923 res=1 07:45:40 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x0, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) sendto(r0, &(0x7f0000000300)="e0", 0x1, 0x0, &(0x7f0000000100)=@generic={0xa, "6a64c974246412fdb7e4937f9442856bb59c929ee4a4d8ed023d4fb8c157aefef87528417a5dbb266c1215687e3a3e7cac9293f2c6dffd1fb0bc81692c0a16348217ea1350bab263aea5aec5295a7daf06e02021d0ce17fa039ec38c86840a6dabc8024e80511492c3c476ff0173c6ec799414bcb3331ed847386283e44a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x40, 0x0) ioctl$RTC_PIE_ON(r2, 0x7005) [ 369.172766][ T2424] block nbd0: Attempted send on invalid socket [ 369.172799][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 369.173181][ T9227] XFS (nbd0): SB validate failed with error -5. [ 369.185728][ T8266] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 369.185757][ T8266] usb 2-1: can't read configurations, error -61 [ 369.276978][ T9249] IPVS: ftp: loaded support on port[0] = 21 [ 369.335317][ T8266] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 369.745755][ T8266] usb 2-1: unable to read config index 0 descriptor/start: -61 07:45:40 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80) [ 369.766792][ T8266] usb 2-1: can't read configurations, error -61 07:45:40 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='rpc_pipefs\x00', 0x0, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 369.808154][ T8266] usb usb2-port1: attempt power cycle 07:45:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 370.106375][ T9249] IPVS: ftp: loaded support on port[0] = 21 [ 370.545709][ T8266] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 370.618776][ T8210] tipc: TX() has been purged, node left! [ 370.836654][ T8266] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 370.844430][ T8266] usb 2-1: can't read configurations, error -61 [ 371.005226][ T8266] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 371.285537][ T8266] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 371.293205][ T8266] usb 2-1: can't read configurations, error -61 [ 371.325414][ T8266] usb usb2-port1: unable to enumerate USB device 07:45:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @initdev, @loopback}, &(0x7f0000000080)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x14, 0x2b, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) 07:45:42 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80) 07:45:42 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:42 executing program 4: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xceff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x6}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85000010}) r1 = syz_genetlink_get_family_id$devlink(0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @empty, @ipv4={[], [], @remote}, 0x5, 0xe058, 0x0, 0x100, 0x3}) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0xd8, 0x13, 0x0, 0x70bd28, 0x0, {0x22, 0x5, 0x7, 0x1f, {0x4e23, 0x0, [0x5, 0x0, 0x2, 0x401], [0x6, 0x0, 0x0, 0x9], 0x0, [0x0, 0xffffff01]}}, [@INET_DIAG_REQ_BYTECODE={0x42, 0x1, "ee2a8fa88e1fc45ed6c871bc34bcb8dfb11407b14b90fdf8e740cf36bd4698ba07c5cbdcbefdae5cd61d1c2af020f6a2c72a1135ba44cdb257081816bc4c"}, @INET_DIAG_REQ_BYTECODE={0x12, 0x1, "d4fd025d932bfde83cea422fa3e7"}, @INET_DIAG_REQ_BYTECODE={0x31, 0x1, "79d7960b417754bde12fa59d9853da70074eb0492a47ec94823ce18ea57a6242cd398634f9b66146a5cdf95795"}]}, 0xd8}}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000540)=""/144, 0x169) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r2) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYRESOCT=r1, @ANYBLOB="3257e906039d7b56a34a204e98f3bc633fc5e65a01d65f891fdb1067ec324d75f1ccca39404b79fed7011b605b442c998804000000000000003bedb5d1882c4c09441bb6c3c30566327d21454ad7b689c5eb02", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e65ba64657673696d3000000800581150"], 0x7}, 0x1, 0x0, 0x0, 0x40}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28031, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000000)={0x1}) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, 0x0, 0x14) 07:45:42 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:42 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000b80)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000640)=""/4096) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 07:45:42 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETLED(r0, 0x540f, 0x0) 07:45:42 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80) [ 371.831349][ T2424] block nbd0: Attempted send on invalid socket [ 371.831387][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 371.831749][ T9339] XFS (nbd0): SB validate failed with error -5. 07:45:43 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:43 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6d706f6c3d6c6f63616c3a332d31093300b681d9515e56"]) 07:45:43 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80) 07:45:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 372.492922][ T9384] tmpfs: Bad value for 'mpol' [ 372.535005][ T9384] tmpfs: Bad value for 'mpol' 07:45:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000540)='iso9660\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)={[{@nojoliet='nojoliet'}]}) socket$pppl2tp(0x18, 0x1, 0x1) 07:45:43 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000b80)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000640)=""/4096) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 07:45:43 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 372.925613][ T2425] block nbd0: Attempted send on invalid socket [ 372.931990][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 372.946332][ T9401] XFS (nbd0): SB validate failed with error -5. 07:45:43 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80) [ 373.061969][ T9408] ISOFS: Unable to identify CD-ROM format. 07:45:44 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000b80)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000640)=""/4096) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 07:45:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2b, 0x5, 0xa810) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @rand_addr=0xdd}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) [ 373.213146][ T9408] ISOFS: Unable to identify CD-ROM format. 07:45:44 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:44 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800058110308d9123127ecce6616f3f6db1c00010000000000210049740000000000000006ad8e5ecc326d3a09ffc200000000000000000000e000"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket(0x26, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={'lo\x00', r2}) 07:45:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:44 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = getpid() socket$inet6(0xa, 0x800, 0xf4) sched_setattr(r0, 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)=0x80) [ 374.138410][ T2424] block nbd0: Attempted send on invalid socket [ 374.144646][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:45 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:45 executing program 1: r0 = socket(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(0x0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GET_LEASE(r3, 0xc01064c8, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 07:45:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/32) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x17, 0x14, 0x121, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) 07:45:45 executing program 1: syz_open_dev$video(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x721080, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getpid() wait4(0x0, &(0x7f0000000040), 0x40000000, 0x0) [ 374.158413][ T9445] XFS (nbd0): SB validate failed with error -5. 07:45:45 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 374.282248][ T29] audit: type=1400 audit(1593589545.174:16): avc: denied { create } for pid=9464 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 07:45:45 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) getpid() socket$inet6(0xa, 0x800, 0xf4) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x20000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000240)="800000001010000019000300e60100006c000000000000040300000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef26009a49fcc01057584bdac2914b09040000000000000083387b100000000000a234b4", 0x5d, 0x400}], 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioprio_get$pid(0x0, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000000100)={0x100000000, 0x7ff}) 07:45:46 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 375.194462][ T2425] block nbd0: Attempted send on invalid socket [ 375.194500][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:46 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 375.194607][ T9484] XFS (nbd0): SB validate failed with error -5. [ 375.343426][ T9498] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 07:45:46 executing program 1: syz_open_dev$video(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x721080, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getpid() wait4(0x0, &(0x7f0000000040), 0x40000000, 0x0) 07:45:46 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='macvlan0\x00', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000075, 0xe000000) 07:45:46 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 375.343634][ T9498] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 375.343653][ T9498] EXT4-fs (loop4): bad block size 8192 [ 375.412133][ T9498] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 07:45:46 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 375.412149][ T9498] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 375.412165][ T9498] EXT4-fs (loop4): bad block size 8192 07:45:46 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) getpid() r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:46 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) socket$alg(0x26, 0x5, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f00000002c0), 0x6}, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000000)=0x8) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000ac0)=""/133) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4001, 0x0, @ipv4={[], [], @remote}}, 0x1c) clone(0x80000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f00000000c0)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x4e20, 0x7ff, @mcast1, 0x803}}}, 0x90) write$RDMA_USER_CM_CMD_ACCEPT(0xffffffffffffffff, &(0x7f0000000340)={0x8, 0x120, 0xfa00, {0x2, {0xfffffffd, 0x3df, "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", 0x0, 0xd, 0x1, 0x2, 0x1f, 0x1}}}, 0x128) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, &(0x7f0000000200)=0x1) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x11, &(0x7f0000000a80)={0x0, 0x27}, 0x1, 0x0, 0x0, 0x4000825}, 0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x18) syz_mount_image$ocfs2(&(0x7f00000001c0)='ocfs2\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x0, &(0x7f0000000940), 0x200080, &(0x7f0000000a40)='/proc/sys/net/ipv4/vs/sync_sock_size\x00') open(&(0x7f0000000040)='./file0/file0\x00', 0x531c01, 0x80) 07:45:46 executing program 5: ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 376.027257][ T2425] block nbd0: Attempted send on invalid socket [ 376.033537][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 376.056658][ T9518] XFS (nbd0): SB validate failed with error -5. 07:45:47 executing program 1: syz_open_dev$video(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x721080, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getpid() wait4(0x0, &(0x7f0000000040), 0x40000000, 0x0) 07:45:47 executing program 5: ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 376.296722][ T9532] (syz-executor.4,9532,1):ocfs2_parse_options:1467 ERROR: Unrecognized mount option "/proc/sys/net/ipv4/vs/sync_sock_size" or missing value [ 376.296811][ T9532] (syz-executor.4,9532,1):ocfs2_fill_super:1190 ERROR: status = -22 07:45:47 executing program 1: syz_open_dev$video(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x1) r1 = open(&(0x7f0000000080)='./bus\x00', 0x430c2, 0x0) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x721080, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0) ftruncate(r1, 0x200004) sendfile(r0, r1, 0x0, 0x80001d00c0d0) getpid() wait4(0x0, &(0x7f0000000040), 0x40000000, 0x0) 07:45:47 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:47 executing program 5: ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 376.830272][ T2425] block nbd0: Attempted send on invalid socket [ 376.837616][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 376.865981][ T9547] XFS (nbd0): SB validate failed with error -5. 07:45:47 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x583, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="024344303031", 0x6, 0x8000}], 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000140)={0xfffffff, 0x65f0, 0xc, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x98091c, 0x7fffffff, [], @p_u8=&(0x7f00000000c0)=0x3}}) faccessat2(r0, &(0x7f0000000180)='./file0\x00', 0x120, 0xcdc2ea416d246fce) 07:45:48 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 377.033583][ T9564] (syz-executor.4,9564,0):ocfs2_parse_options:1467 ERROR: Unrecognized mount option "/proc/sys/net/ipv4/vs/sync_sock_size" or missing value 07:45:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 377.033604][ T9564] (syz-executor.4,9564,0):ocfs2_fill_super:1190 ERROR: status = -22 07:45:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x6}]}}}]}, 0x3c}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$P9_RLERROR(r7, &(0x7f0000000080)={0x10, 0x7, 0x2, {0x7, 'bridge\x00'}}, 0x10) sendmsg$nl_route(r5, 0x0, 0x40801) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="020028bd7000fedbdf250600000008000700e0000002150001002f70729b632f706172747c8d7e0fdee3e95dfef1a2f1494b6974696f6e7300000000080002000700000006000b002900000022dbfc39d30e871ba9515bd9af27acc931e59e8daf5392e2b7d0f7fdb0faaaca45ff2ba917818ac8f356575da533b2620c3a"], 0x44}, 0x1, 0x0, 0x0, 0x20040050}, 0x4081) sendmsg$NLBL_MGMT_C_REMOVE(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="38000000b452d80699df0a57535c12769ca5b559098dc3f90a9fd500ff69ffd4d40c2bb5ac001a07cfa22a25f625bc4fe2821ce7ef7cd054de17381a117ab45281b77f393628b26adbf934f6643115c6dac9fcbdbe3ab5fdf7acd7a63e76707ba787601a4f32590b5a45e459661dedc803b3eb44b5639ee40261337a906cd387ef11a2bf4346573bddfa4e547a05b66dde0be123a9095722f3f498750121ba02b0dd", @ANYRES16=r8, @ANYBLOB="00082abd7000fcdbdf250200000008000c000000000014000600fe8000000000000000000000000000210800020007000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000005) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x239, 0x7b, 0x6, 0x7, 0x11, "0101b7ec51a48804c5da6a2f93017bdba9e175"}) 07:45:48 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:48 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:48 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 377.570195][ T2425] block nbd0: Attempted send on invalid socket [ 377.576662][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 377.591989][ T9585] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 [ 377.592394][ T9580] XFS (nbd0): SB validate failed with error -5. 07:45:48 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 377.735040][ T9585] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 07:45:48 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:48 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:48 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:49 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000054f22240c410f680f238000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000100), 0x26, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0) r3 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000100), 0x26, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0) r4 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000340)={'syz', 0x0}, &(0x7f0000000100), 0x26, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f0000000700)=""/243, 0xf3, &(0x7f0000000840)={&(0x7f0000000500)={'streebog512\x00'}, &(0x7f0000000800)="21362493f2a6f3c394d356ba4a5995216f45c36c9e19b323418bfbd4ceb9577a0f55ab13cf42", 0x26}) syz_usb_connect$hid(0x1, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011001000000406a053e0340000102030109022d03000168800109040040020301024a092102000701228f0809058103ff030030d90905020310000307ff"], &(0x7f0000000680)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x300, 0x7, 0x7, 0x1, 0x20, 0x7}, 0xb, &(0x7f0000000140)={0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x6, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x280a}}, {0xb3, &(0x7f0000000200)=@string={0xb3, 0x3, "45b370f266b256d6e6a7f2690eff4700ff6e66a43dc74ba8ef82857f35d9e4671e29ef54bbf9054f12723bff1951ca329b43363de627c3ad98aaf79f7d02955c946f68dd602380fbd3a49d98ee1792f6962b5ed95072ee39f0c700586fb83d949772d69093eff8c8b4204e7621ef7427d3c17e8f6d393d28572fce3eec115c1ed58738546f4a9a875d5d5abb1628140420b306fdb6597de8a5ac05c4c15b5a188129754418dcf8371b69ad676b74826b2c"}}, {0x4d, &(0x7f00000002c0)=@string={0x4d, 0x3, "c9c27bfd544fb6589669a560e767127f439a191d4d667561f76a83467736f3416afbc1d35470838ff516d24f9b8955fcfd90feab49913b69680fb4423bb873e5a5357186b065321097f213"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x280a}}, {0x87, &(0x7f00000003c0)=@string={0x87, 0x3, "b0395c9c044a5ef90bdf5b990c4e8594be281015a489f32212b3637cfe84e66b2ce199bb5d3c3f8ba2ba0cb3a7f1a8e83ca8c7d14f1bbaf3cdac40e07396094cfec9247575fb0ee30fa395f34a18e7932d64941fd78c701beb52fa95a92044df7502740a8c41a10eeabe28c4e8f580c2aafbafecd5128047a6c4aef3a856d68d61cd97f71c"}}, {0x92, &(0x7f00000005c0)=ANY=[@ANYBLOB="9203cf09ac8f1bde50fbfb665fbb0054cbda8e2d93b4172837de9b02f615b0856348cd30f5b42803d028fdf095653c8286add96c36bc37a4ead3cbd786d5f1acf057ea3f376cb8c9423ef8c715af54fa9895624800a7a545f777d46d5486bda8749a763f744f069380980ffe27c9cf524cfd1aafe2564948e53d5142fac6a53d59af00000026bdaf3d1a87f38aa826cb3175"]}]}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000940)={0x14, 0x96, &(0x7f0000000880)="0e109f449f478c5cef6eedbebc4ae54fa09712d73e957e42c481e2718ca594f9ae0b69c2fc0824b34d62b5d1adfc832277eb267c0ed88a6278d7f19b5ea5e7f6561ad114ab099a6eb28b3b60817afadb2a1fff064079f388b6f94c18242d0dbde823bd64658a311c767df500e28d8f0cbe0dce045b038b50c9f3b705a5654649be6ae9599fe1748abbf9bd2025de236469db4e8a6e0c"}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000980)={0x401, {{0xa, 0x4e23, 0x101, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfff}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x6, @ipv4={[], [], @loopback}, 0x60}}, {{0xa, 0x4e21, 0x400, @ipv4={[], [], @multicast2}, 0x47b}}, {{0xa, 0x4e20, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x7e9}}]}, 0x210) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f0000001600)=ANY=[@ANYRESDEC=r0, @ANYRESOCT=r0, @ANYBLOB="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", @ANYRESDEC=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f00000004c0)={0x2c, &(0x7f0000000340)=ANY=[@ANYBLOB="00000f"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 378.239518][ T2425] block nbd0: Attempted send on invalid socket [ 378.239551][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 378.240024][ T9616] XFS (nbd0): SB validate failed with error -5. 07:45:49 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:49 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:49 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) connect$rxrpc(0xffffffffffffffff, &(0x7f0000000540)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x24) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 378.587034][ T8210] tipc: TX() has been purged, node left! 07:45:49 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 378.655422][ T2508] usb 5-1: new high-speed USB device number 2 using dummy_hcd 07:45:49 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:49 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:49 executing program 3: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 378.910570][ T2424] block nbd0: Attempted send on invalid socket [ 378.917221][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 378.938732][ T9643] XFS (nbd0): SB validate failed with error -5. [ 379.016077][ T2508] usb 5-1: New USB device found, idVendor=10c4, idProduct=80f6, bcdDevice=38.f2 [ 379.045180][ T2508] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 07:45:50 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:50 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 379.087588][ T2508] usb 5-1: config 0 descriptor?? [ 379.136552][ T2508] cp210x 5-1:0.0: cp210x converter detected [ 379.342229][ T9631] udc-core: couldn't find an available UDC or it's busy [ 379.355523][ T2508] cp210x 5-1:0.0: failed to get vendor val 0x370b size 1: -32 [ 379.363618][ T2508] cp210x 5-1:0.0: querying part number failed [ 379.422846][ T9631] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 379.536198][ T2508] cp210x ttyUSB0: failed get req 0x4 size 2 status: 0 [ 379.536517][ T2508] cp210x: probe of ttyUSB0 failed with error -5 [ 379.621290][ T2424] block nbd0: Attempted send on invalid socket [ 379.621318][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 379.621642][ T9671] XFS (nbd0): SB validate failed with error -5. 07:45:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:52 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:52 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:52 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 381.344452][ T2512] usb 5-1: USB disconnect, device number 2 [ 381.405927][ T2512] cp210x 5-1:0.0: device disconnected [ 381.686260][ T2424] block nbd0: Attempted send on invalid socket [ 381.697997][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 381.758401][ T9706] XFS (nbd0): SB validate failed with error -5. 07:45:52 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:52 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:52 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:45:53 executing program 5: openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:53 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:45:53 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 382.178191][ T2425] block nbd0: Attempted send on invalid socket [ 382.184853][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 382.215262][ T9715] XFS (nbd0): SB validate failed with error -5. 07:45:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:53 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x101000, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:45:53 executing program 5: openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:53 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 382.678269][ T2425] block nbd0: Attempted send on invalid socket [ 382.684557][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 382.703606][ T9739] XFS (nbd0): SB validate failed with error -5. 07:45:53 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x50785, 0x7fff}) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:53 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:53 executing program 5: openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:54 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 383.251103][ T2425] block nbd0: Attempted send on invalid socket 07:45:54 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:54 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 383.257523][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:54 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 383.257705][ T9758] XFS (nbd0): SB validate failed with error -5. 07:45:54 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:54 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 384.044328][ T2425] block nbd0: Attempted send on invalid socket [ 384.050834][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 384.069351][ T9783] XFS (nbd0): SB validate failed with error -5. 07:45:55 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:55 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:55 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 384.622330][ T2425] block nbd0: Attempted send on invalid socket [ 384.622360][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:45:55 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:55 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 384.622650][ T9798] XFS (nbd0): SB validate failed with error -5. 07:45:56 executing program 1: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:56 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) [ 385.138807][ T2424] block nbd0: Attempted send on invalid socket [ 385.145777][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 385.167074][ T9818] XFS (nbd0): SB validate failed with error -5. 07:45:56 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:45:56 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:56 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:56 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 07:45:56 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:56 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:56 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 07:45:56 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 386.082954][ T2425] block nbd0: Attempted send on invalid socket 07:45:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:57 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 07:45:57 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) [ 386.082991][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 386.083351][ T9861] XFS (nbd0): SB validate failed with error -5. 07:45:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 386.634171][ T2425] block nbd0: Attempted send on invalid socket 07:45:57 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 386.634205][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 386.634488][ T9891] XFS (nbd0): SB validate failed with error -5. [ 386.981029][ T2424] block nbd0: Attempted send on invalid socket [ 386.981059][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 386.981385][ T9900] XFS (nbd0): SB validate failed with error -5. 07:45:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:58 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) [ 387.387264][ T2425] block nbd0: Attempted send on invalid socket [ 387.394247][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 387.409919][ T9910] XFS (nbd0): SB validate failed with error -5. 07:45:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:58 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) [ 387.957612][ T2424] block nbd0: Attempted send on invalid socket [ 387.966278][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 388.006888][ T9925] XFS (nbd0): SB validate failed with error -5. 07:45:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:45:59 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) [ 388.594546][ T2424] block nbd0: Attempted send on invalid socket [ 388.604686][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 388.629551][ T9939] XFS (nbd0): SB validate failed with error -5. 07:45:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:45:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:00 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:46:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 389.202866][ T2424] block nbd0: Attempted send on invalid socket [ 389.209868][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 389.233197][ T9969] XFS (nbd0): SB validate failed with error -5. 07:46:00 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 389.615408][ T2425] block nbd0: Attempted send on invalid socket [ 389.623074][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 389.641025][ T9986] XFS (nbd0): SB validate failed with error -5. 07:46:00 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:46:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:00 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) [ 390.139007][ T2425] block nbd0: Attempted send on invalid socket [ 390.145433][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 390.169280][ T9990] XFS (nbd0): SB validate failed with error -5. 07:46:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:01 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:46:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:01 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x80) 07:46:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 390.728022][ T2425] block nbd0: Attempted send on invalid socket [ 390.734323][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 390.754875][T10013] XFS (nbd0): SB validate failed with error -5. 07:46:01 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:46:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 391.188231][ T2425] block nbd0: Attempted send on invalid socket [ 391.194539][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 391.216667][T10042] XFS (nbd0): SB validate failed with error -5. 07:46:02 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) [ 391.682908][ T2425] block nbd0: Attempted send on invalid socket [ 391.694778][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 391.732110][T10047] XFS (nbd0): SB validate failed with error -5. 07:46:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:03 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:46:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 392.534331][ T2424] block nbd0: Attempted send on invalid socket 07:46:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 392.534372][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 392.534605][T10084] XFS (nbd0): SB validate failed with error -5. [ 392.952532][ T2425] block nbd0: Attempted send on invalid socket [ 392.952566][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 392.953105][T10087] XFS (nbd0): SB validate failed with error -5. [ 393.438421][ T2425] block nbd0: Attempted send on invalid socket [ 393.438459][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 393.438613][T10104] XFS (nbd0): SB validate failed with error -5. 07:46:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:04 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:46:04 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 394.246581][ T2425] block nbd0: Attempted send on invalid socket [ 394.246627][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 394.247175][T10125] XFS (nbd0): SB validate failed with error -5. 07:46:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 395.050412][ T2424] block nbd0: Attempted send on invalid socket [ 395.056890][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 395.068618][T10141] XFS (nbd0): SB validate failed with error -5. 07:46:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 395.748741][ T2425] block nbd0: Attempted send on invalid socket [ 395.755902][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 395.776948][T10162] XFS (nbd0): SB validate failed with error -5. 07:46:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 396.354662][ T2425] block nbd0: Attempted send on invalid socket [ 396.361323][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 396.372968][T10178] XFS (nbd0): SB validate failed with error -5. 07:46:07 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:07 executing program 0: mkdir(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:07 executing program 0: mkdir(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 397.092428][ T2424] block nbd0: Attempted send on invalid socket [ 397.099102][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 397.111884][T10205] XFS (nbd0): SB validate failed with error -5. 07:46:08 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:46:08 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:08 executing program 0: mkdir(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 398.844777][ T2424] block nbd0: Attempted send on invalid socket [ 398.844825][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 398.847151][T10251] XFS (nbd0): SB validate failed with error -5. 07:46:10 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:46:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 399.920215][ T2424] block nbd0: Attempted send on invalid socket [ 399.920245][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 399.920335][T10272] XFS (nbd0): SB validate failed with error -5. [ 400.512693][ T2424] block nbd0: Attempted send on invalid socket [ 400.512727][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 400.512839][T10293] XFS (nbd0): SB validate failed with error -5. 07:46:11 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x80) 07:46:11 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 401.082872][ T2424] block nbd0: Attempted send on invalid socket [ 401.089280][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 401.102086][T10295] XFS (nbd0): SB validate failed with error -5. 07:46:12 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 401.553465][ T2424] block nbd0: Attempted send on invalid socket [ 401.560025][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 401.572328][T10303] XFS (nbd0): SB validate failed with error -5. 07:46:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 402.035628][ T2424] block nbd0: Attempted send on invalid socket [ 402.042031][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 402.053505][T10321] XFS (nbd0): SB validate failed with error -5. 07:46:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 403.703093][ T2425] block nbd0: Attempted send on invalid socket [ 403.709838][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 403.721690][T10359] XFS (nbd0): SB validate failed with error -5. 07:46:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:15 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:15 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 405.275949][ T2424] block nbd0: Attempted send on invalid socket [ 405.282516][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 405.294105][T10396] XFS (nbd0): SB validate failed with error -5. 07:46:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 407.620081][ T2425] block nbd0: Attempted send on invalid socket [ 407.626580][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 407.646638][T10450] XFS (nbd0): SB validate failed with error -5. 07:46:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 409.828630][ T2424] block nbd0: Attempted send on invalid socket [ 409.835249][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 409.849365][T10487] XFS (nbd0): SB validate failed with error -5. 07:46:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 411.838752][ T2424] block nbd0: Attempted send on invalid socket [ 411.844989][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 411.856781][T10530] XFS (nbd0): SB validate failed with error -5. 07:46:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 412.774471][ T2425] block nbd0: Attempted send on invalid socket [ 412.780890][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 412.792258][T10549] XFS (nbd0): SB validate failed with error -5. 07:46:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 414.591165][ T2425] block nbd0: Attempted send on invalid socket [ 414.597863][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 414.609484][T10588] XFS (nbd0): SB validate failed with error -5. 07:46:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:26 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 416.088210][ T2424] block nbd0: Attempted send on invalid socket [ 416.094470][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 416.107237][T10620] XFS (nbd0): SB validate failed with error -5. 07:46:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 417.375367][ T2424] block nbd0: Attempted send on invalid socket [ 417.381764][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 417.393351][T10643] XFS (nbd0): SB validate failed with error -5. 07:46:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:29 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:29 executing program 5: r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 419.498931][ T2424] block nbd0: Attempted send on invalid socket [ 419.505636][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 419.524630][T10689] XFS (nbd0): SB validate failed with error -5. 07:46:30 executing program 5: r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:31 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:31 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:31 executing program 5: r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 421.305080][ T2424] block nbd0: Attempted send on invalid socket [ 421.311428][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 421.330769][T10721] XFS (nbd0): SB validate failed with error -5. 07:46:32 executing program 5: mkdir(0x0, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:33 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:33 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 422.970565][ T2424] block nbd0: Attempted send on invalid socket [ 422.977025][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 422.997222][T10758] XFS (nbd0): SB validate failed with error -5. 07:46:33 executing program 5: mkdir(0x0, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:34 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:35 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:35 executing program 5: mkdir(0x0, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 424.972086][ T2425] block nbd0: Attempted send on invalid socket [ 424.979675][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 424.996993][T10792] XFS (nbd0): SB validate failed with error -5. 07:46:36 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:36 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000200)=0x20000000) shmget(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:46:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.087034][ T2425] block nbd0: Attempted send on invalid socket [ 426.093826][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 426.105369][T10818] XFS (nbd0): SB validate failed with error -5. 07:46:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:37 executing program 1 (fault-call:2 fault-nth:0): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:46:37 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:38 executing program 4: mkdir(0x0, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.992163][T10846] FAULT_INJECTION: forcing a failure. [ 426.992163][T10846] name failslab, interval 1, probability 0, space 0, times 1 07:46:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.992225][T10846] CPU: 1 PID: 10846 Comm: syz-executor.1 Not tainted 5.8.0-rc3-syzkaller #0 [ 426.992241][T10846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 07:46:39 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.992250][T10846] Call Trace: [ 426.992539][T10846] dump_stack+0x18f/0x20d [ 426.992575][T10846] should_fail.cold+0x5/0x14 [ 426.992671][T10846] ? tomoyo_realpath_from_path+0xc3/0x620 [ 426.992778][T10846] should_failslab+0x5/0xf [ 426.992839][T10846] __kmalloc+0x27d/0x340 [ 426.992935][T10846] ? rcu_read_lock_sched_held+0x3a/0xb0 07:46:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 426.992970][T10846] tomoyo_realpath_from_path+0xc3/0x620 [ 426.992990][T10846] ? tomoyo_profile+0x42/0x50 [ 426.993017][T10846] tomoyo_path_number_perm+0x1cb/0x4d0 [ 426.993049][T10846] ? tomoyo_path_number_perm+0x183/0x4d0 [ 426.993076][T10846] ? tomoyo_execute_permission+0x470/0x470 07:46:40 executing program 4: mkdir(0x0, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.993124][T10846] ? inode_has_perm+0x1a2/0x220 [ 426.993154][T10846] ? selinux_bprm_committing_creds+0x6f0/0x6f0 [ 426.993222][T10846] ? selinux_inode_getsecctx+0x90/0x90 [ 426.993313][T10846] ? __mutex_unlock_slowpath+0xe2/0x610 07:46:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.993371][T10846] ? lock_is_held_type+0xb0/0xe0 [ 426.993473][T10846] ? __fget_files+0x294/0x400 [ 426.993557][T10846] security_file_ioctl+0x50/0xb0 [ 426.993591][T10846] ksys_ioctl+0x50/0x180 [ 426.993620][T10846] __x64_sys_ioctl+0x6f/0xb0 07:46:40 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 426.993643][T10846] ? lockdep_hardirqs_on+0x6a/0xe0 [ 426.993662][T10846] do_syscall_64+0x60/0xe0 [ 426.993689][T10846] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.993707][T10846] RIP: 0033:0x45cb29 [ 426.993715][T10846] Code: Bad RIP value. [ 426.993730][T10846] RSP: 002b:00007f8bae136c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 426.993751][T10846] RAX: ffffffffffffffda RBX: 00000000004e52e0 RCX: 000000000045cb29 07:46:41 executing program 4: mkdir(0x0, 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 426.993766][T10846] RDX: 0000000000000000 RSI: 0000000040086602 RDI: 0000000000000003 [ 426.993779][T10846] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 426.993796][T10846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 426.993810][T10846] R13: 00000000000002f2 R14: 00000000004c57ae R15: 00007f8bae1376d4 [ 426.994125][T10846] ERROR: Out of memory at tomoyo_realpath_from_path. [ 427.154529][ T2424] block nbd0: Attempted send on invalid socket [ 427.154564][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 427.155421][T10834] XFS (nbd0): SB validate failed with error -5. [ 428.099891][ T2424] block nbd0: Attempted send on invalid socket [ 428.100006][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 428.100169][T10861] XFS (nbd0): SB validate failed with error -5. [ 428.934955][ T2424] block nbd0: Attempted send on invalid socket [ 428.934997][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 428.935398][T10877] XFS (nbd0): SB validate failed with error -5. [ 429.975191][ T2425] block nbd0: Attempted send on invalid socket [ 429.975219][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 429.975305][T10892] XFS (nbd0): SB validate failed with error -5. [ 430.574441][ T2424] block nbd0: Attempted send on invalid socket [ 430.574561][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 430.574998][T10911] XFS (nbd0): SB validate failed with error -5. [ 431.098543][ T2424] block nbd0: Attempted send on invalid socket [ 431.098573][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 431.098776][T10915] XFS (nbd0): SB validate failed with error -5. 07:46:43 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:46:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:43 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x2, 0x0) 07:46:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 432.675425][ T2424] block nbd0: Attempted send on invalid socket [ 432.681901][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 432.696971][T10942] XFS (nbd0): SB validate failed with error -5. 07:46:44 executing program 3: mkdir(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:44 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:44 executing program 3: mkdir(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:44 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x10, 0x0) 07:46:44 executing program 3: mkdir(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 433.949731][ T2425] block nbd0: Attempted send on invalid socket [ 433.956018][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 433.970615][T10978] XFS (nbd0): SB validate failed with error -5. 07:46:44 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 434.467881][ T2424] block nbd0: Attempted send on invalid socket [ 434.467914][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 434.469356][T10986] XFS (nbd0): SB validate failed with error -5. 07:46:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 435.034516][ T2424] block nbd0: Attempted send on invalid socket [ 435.034565][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:46 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 435.034660][T11012] XFS (nbd0): SB validate failed with error -5. [ 435.574964][ T2424] block nbd0: Attempted send on invalid socket [ 435.574998][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 435.575106][T11025] XFS (nbd0): SB validate failed with error -5. [ 436.101399][ T2424] block nbd0: Attempted send on invalid socket 07:46:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000c00)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, r4}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000080)={0x0, r5}) listen(r0, 0x0) syz_emit_ethernet(0x157, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @udp={0x3, 0x6, "d3a5e0", 0x121, 0x11, 0x0, @mcast2, @local, {[@routing={0x87, 0x8, 0x1, 0x6, 0x0, [@local, @loopback, @loopback, @empty]}], {0x4e22, 0x4e22, 0xd9, 0x0, @opaque="e1c0c5615b7f003f0dfe42090fab64d5bffcb951e88ce4a6f0b302824c3273169d7e6e1482bd60e256f8c8a0c8cacd2504d584fb3eb8b3ac20dfb01c33ad0bc72e5535e6c008bc5ad646b033151b11a1abbedd524604484e4fe58edfbb5511817bfe956ab58f74ae9eb93259d1cf443d9a0aa10a263fd70eadb463a3bf4685863f2bf4ca394daacbd7672cbf074a7f8dd44fdb798e50999c89468e1fc5ab346dc82ca6817993684ad0cb384b8bc11e1652c20c1506a30de8244acf4e676e4162e79f65c2d41d1d1c60cb536793fe28cada"}}}}}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SG_GET_ACCESS_COUNT(r7, 0x2289, &(0x7f0000000280)) [ 436.101428][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 436.101733][T11031] XFS (nbd0): SB validate failed with error -5. 07:46:47 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:47 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4143, 0x0) 07:46:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:47 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 437.605475][ T2425] block nbd0: Attempted send on invalid socket [ 437.605505][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 437.605602][T11080] XFS (nbd0): SB validate failed with error -5. [ 438.019481][ T2425] block nbd0: Attempted send on invalid socket [ 438.019512][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 438.019760][T11084] XFS (nbd0): SB validate failed with error -5. 07:46:49 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 438.863624][ T2425] block nbd0: Attempted send on invalid socket [ 438.863660][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 438.863777][T11117] XFS (nbd0): SB validate failed with error -5. [ 439.623055][ T2424] block nbd0: Attempted send on invalid socket [ 439.623093][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 439.623510][T11128] XFS (nbd0): SB validate failed with error -5. 07:46:51 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:46:51 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 440.755241][ T2425] block nbd0: Attempted send on invalid socket [ 440.761714][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 440.779045][T11159] XFS (nbd0): SB validate failed with error -5. 07:46:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 441.473864][ T2425] block nbd0: Attempted send on invalid socket [ 441.473893][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 441.474270][T11174] XFS (nbd0): SB validate failed with error -5. 07:46:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4601, 0x0) 07:46:53 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 442.343071][ T2425] block nbd0: Attempted send on invalid socket [ 442.349473][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 442.362223][T11196] XFS (nbd0): SB validate failed with error -5. 07:46:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:54 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4602, 0x0) 07:46:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:55 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 444.362647][ T2424] block nbd0: Attempted send on invalid socket 07:46:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 444.362676][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 444.363074][T11249] XFS (nbd0): SB validate failed with error -5. [ 445.867619][ T2425] block nbd0: Attempted send on invalid socket [ 445.873970][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 445.885953][T11293] XFS (nbd0): SB validate failed with error -5. 07:46:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:57 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:46:57 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4604, 0x0) [ 446.667017][ T2424] block nbd0: Attempted send on invalid socket [ 446.667049][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:46:58 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 446.667184][T11309] XFS (nbd0): SB validate failed with error -5. 07:46:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:46:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4605, 0x0) 07:46:58 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:46:59 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 448.659444][ T2424] block nbd0: Attempted send on invalid socket [ 448.659489][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 448.659598][T11351] XFS (nbd0): SB validate failed with error -5. 07:47:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:00 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:00 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 449.883793][ T2424] block nbd0: Attempted send on invalid socket 07:47:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:01 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:01 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 449.883821][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 449.883896][T11378] XFS (nbd0): SB validate failed with error -5. [ 450.802041][ T2425] block nbd0: Attempted send on invalid socket [ 450.802106][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 450.802245][T11397] XFS (nbd0): SB validate failed with error -5. [ 451.597002][ T2425] block nbd0: Attempted send on invalid socket [ 451.597032][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 451.597131][T11417] XFS (nbd0): SB validate failed with error -5. 07:47:03 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4606, 0x0) 07:47:03 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:03 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:03 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:04 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 453.266303][ T2424] block nbd0: Attempted send on invalid socket 07:47:04 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 453.266335][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:04 executing program 2: ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x4600, 0x0) 07:47:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 453.266477][T11438] XFS (nbd0): SB validate failed with error -5. 07:47:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:05 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x460f, 0x0) [ 454.462782][ T2424] block nbd0: Attempted send on invalid socket [ 454.469231][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 454.480488][T11458] XFS (nbd0): SB validate failed with error -5. 07:47:05 executing program 2: ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x4600, 0x0) [ 455.323159][ T2424] block nbd0: Attempted send on invalid socket [ 455.323188][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 455.323590][T11467] XFS (nbd0): SB validate failed with error -5. [ 456.083557][ T2424] block nbd0: Attempted send on invalid socket [ 456.083588][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:07 executing program 2: ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x4600, 0x0) 07:47:07 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, &(0x7f0000000300), 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 456.083791][T11489] XFS (nbd0): SB validate failed with error -5. 07:47:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:07 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4610, 0x0) 07:47:07 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 457.117434][ T2424] block nbd0: Attempted send on invalid socket [ 457.123961][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 457.142684][T11504] XFS (nbd0): SB validate failed with error -5. 07:47:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:08 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, &(0x7f0000000300), 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 458.235415][T11542] : Can't open blockdev 07:47:09 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 458.301561][ T2424] block nbd0: Attempted send on invalid socket [ 458.308330][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 458.327393][T11534] XFS (nbd0): SB validate failed with error -5. 07:47:09 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4611, 0x0) 07:47:09 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:09 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 459.218210][ T2424] block nbd0: Attempted send on invalid socket 07:47:10 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 459.218240][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 459.218329][T11555] XFS (nbd0): SB validate failed with error -5. [ 459.690500][T11583] : Can't open blockdev [ 459.918399][ T2424] block nbd0: Attempted send on invalid socket 07:47:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 459.918434][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 459.919017][T11574] XFS (nbd0): SB validate failed with error -5. 07:47:11 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 460.237191][T11601] : Can't open blockdev [ 460.510653][ T2425] block nbd0: Attempted send on invalid socket [ 460.510692][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 460.510786][T11600] XFS (nbd0): SB validate failed with error -5. [ 460.601270][T11613] : Can't open blockdev [ 461.215111][T11628] : Can't open blockdev [ 461.233747][ T2424] block nbd0: Attempted send on invalid socket [ 461.240165][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 461.253588][T11623] XFS (nbd0): SB validate failed with error -5. 07:47:12 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4b47, 0x0) 07:47:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, 0x0, &(0x7f0000000300), 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:12 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:12 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 461.763511][T11645] /dev/: Can't open blockdev 07:47:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:12 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 461.853443][ T2425] block nbd0: Attempted send on invalid socket 07:47:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 461.853472][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 461.853571][T11639] XFS (nbd0): SB validate failed with error -5. [ 461.972457][T11657] /dev/: Can't open blockdev 07:47:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:13 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, 0x0, &(0x7f0000000300), 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:13 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4b49, 0x0) [ 462.605130][T11671] /dev/: Can't open blockdev 07:47:13 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) [ 462.679838][ T2425] block nbd0: Attempted send on invalid socket [ 462.686088][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 462.697868][T11663] XFS (nbd0): SB validate failed with error -5. 07:47:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:14 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 463.546214][ T2425] block nbd0: Attempted send on invalid socket 07:47:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:14 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, 0x0, &(0x7f0000000300), 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:14 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 463.546248][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 463.546420][T11682] XFS (nbd0): SB validate failed with error -5. [ 464.208221][ T2425] block nbd0: Attempted send on invalid socket [ 464.208250][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 464.208601][T11714] XFS (nbd0): SB validate failed with error -5. 07:47:15 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4c00, 0x0) 07:47:15 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4600, 0x0) 07:47:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 464.749046][ T2425] block nbd0: Attempted send on invalid socket [ 464.755276][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 464.767170][T11732] XFS (nbd0): SB validate failed with error -5. 07:47:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:15 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x4600, 0x0) 07:47:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, 0x0, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:16 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x4600, 0x0) [ 465.804321][ T2425] block nbd0: Attempted send on invalid socket [ 465.804351][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 465.804796][T11751] XFS (nbd0): SB validate failed with error -5. [ 465.930754][T11775] : Can't open blockdev [ 466.496218][T11788] : Can't open blockdev 07:47:17 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4c01, 0x0) 07:47:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:17 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, 0x0, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:17 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 467.176386][T11796] : Can't open blockdev [ 467.523497][ T2424] block nbd0: Attempted send on invalid socket [ 467.523533][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, 0x0, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 467.523741][T11802] XFS (nbd0): SB validate failed with error -5. [ 467.862363][T11819] : Can't open blockdev 07:47:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:18 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:19 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], 0x0, &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 468.326141][T11825] : Can't open blockdev [ 468.729079][ T2425] block nbd0: Attempted send on invalid socket 07:47:19 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x4600, 0x0) 07:47:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 468.729109][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 468.729196][T11834] XFS (nbd0): SB validate failed with error -5. [ 469.127970][T11847] : Can't open blockdev 07:47:20 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x541b, 0x0) 07:47:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], 0x0, &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], 0x0, &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:20 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 469.533909][T11855] /dev/: Can't open blockdev 07:47:20 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', 0x0, 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 469.890932][ T2424] block nbd0: Attempted send on invalid socket 07:47:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 469.890959][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', 0x0, 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 469.891289][T11861] XFS (nbd0): SB validate failed with error -5. [ 470.092375][T11879] /dev/: Can't open blockdev [ 470.479339][ T2424] block nbd0: Attempted send on invalid socket [ 470.479373][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 470.479740][T11870] XFS (nbd0): SB validate failed with error -5. [ 470.620272][T11891] /dev/: Can't open blockdev [ 471.153142][ T2424] block nbd0: Attempted send on invalid socket [ 471.159589][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 471.171058][T11905] XFS (nbd0): SB validate failed with error -5. 07:47:22 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5421, 0x0) 07:47:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', 0x0, 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 471.943844][ T2425] block nbd0: Attempted send on invalid socket 07:47:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:23 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:23 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 471.943877][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 471.944608][T11924] XFS (nbd0): SB validate failed with error -5. [ 472.767601][ T2425] block nbd0: Attempted send on invalid socket [ 472.767632][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 472.767985][T11948] XFS (nbd0): SB validate failed with error -5. [ 473.334450][ T2424] block nbd0: Attempted send on invalid socket [ 473.340815][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 473.352110][T11962] XFS (nbd0): SB validate failed with error -5. 07:47:24 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5450, 0x0) 07:47:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:24 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) [ 474.116015][ T2424] block nbd0: Attempted send on invalid socket [ 474.116052][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 474.116276][T11985] XFS (nbd0): SB validate failed with error -5. [ 474.752079][ T2425] block nbd0: Attempted send on invalid socket [ 474.778222][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 474.794496][T12005] XFS (nbd0): SB validate failed with error -5. 07:47:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:26 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5451, 0x0) 07:47:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], 0x0, &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:26 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5452, 0x0) 07:47:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 475.886120][ T2424] block nbd0: Attempted send on invalid socket [ 475.892478][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 475.907370][T12039] XFS (nbd0): SB validate failed with error -5. 07:47:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:47:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], 0x0, &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket(0x0, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 476.776344][ T2424] block nbd0: Attempted send on invalid socket [ 476.776374][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:28 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:47:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], 0x0, &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) 07:47:28 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5460, 0x0) [ 476.776735][T12052] XFS (nbd0): SB validate failed with error -5. [ 477.586418][ T2425] block nbd0: Attempted send on invalid socket [ 477.592704][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 477.607666][T12082] XFS (nbd0): SB validate failed with error -5. 07:47:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', 0x0, 0xd0, 0x0) 07:47:29 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:29 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', 0x0, 0xd0, 0x0) 07:47:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 478.933084][ T2425] block nbd0: Attempted send on invalid socket [ 478.939359][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 478.951164][T12134] XFS (nbd0): SB validate failed with error -5. 07:47:30 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5501, 0x0) 07:47:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', 0x0, 0xd0, 0x0) 07:47:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:31 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x0, 0x0) [ 480.859202][ T2424] block nbd0: Attempted send on invalid socket [ 480.865634][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 480.885410][T12182] XFS (nbd0): SB validate failed with error -5. 07:47:31 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6364, 0x0) 07:47:32 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:32 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x0, 0x0) [ 482.451237][ T2424] block nbd0: Attempted send on invalid socket [ 482.451268][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 482.451686][T12218] XFS (nbd0): SB validate failed with error -5. 07:47:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:34 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8912, 0x0) 07:47:34 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:34 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:34 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) accept4(r1, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0x0, 0x0) [ 484.017901][ T2425] block nbd0: Attempted send on invalid socket [ 484.024155][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 484.036191][T12250] XFS (nbd0): SB validate failed with error -5. 07:47:35 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8933, 0x0) 07:47:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 484.814418][ T2425] block nbd0: Attempted send on invalid socket [ 484.814449][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 484.814786][T12267] XFS (nbd0): SB validate failed with error -5. [ 486.080090][ T2424] block nbd0: Attempted send on invalid socket [ 486.086368][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 486.106266][T12298] XFS (nbd0): SB validate failed with error -5. 07:47:37 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nb'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:47:37 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8982, 0x0) 07:47:38 executing program 3: openat$uhid(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x10, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 07:47:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000000c0)={0x7b, 0x0, [0x4b564d05, 0x0, 0x40000000]}) [ 487.547498][ T2425] block nbd0: Attempted send on invalid socket 07:47:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 487.547538][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000000)=@usbdevfs_connect) [ 487.547921][T12311] XFS (nbd0): SB validate failed with error -5. 07:47:39 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xae01, 0x0) 07:47:39 executing program 3: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x220, 0xc8, 0x0, 0x0, 0x5803, 0x220, 0x2e8, 0x2e8, 0x220, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @rand_addr=' \x01\x00', [], [], 'vlan0\x00', 'geneve1\x00'}, 0x0, 0x100, 0x148, 0x0, {0x0, 0x2000000000000}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@srh={{0x30, 'srh\x00'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @remote, [], [], 'veth0_to_team\x00', 'netdevsim0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0xdc) 07:47:39 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VIDIOC_G_STD(r0, 0x80085617, 0x0) [ 489.324812][ T2425] block nbd0: Attempted send on invalid socket [ 489.331667][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 489.343220][T12351] XFS (nbd0): SB validate failed with error -5. [ 489.427012][T12371] ip6t_srh: unknown srh match flags 4000 [ 489.564834][T12375] ip6t_srh: unknown srh match flags 4000 07:47:40 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xae41, 0x0) 07:47:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x8]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000002c0)={"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"}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:47:40 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:40 executing program 3: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_buf(r2, 0x0, 0x30, 0x0, &(0x7f0000000080)) 07:47:40 executing program 0: r0 = creat(0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x24) open(0x0, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)={[0x8000000000]}, 0x8) fcntl$setstatus(r1, 0x4, 0x6900) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x24) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x8001) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x14, 0x2, 0x1, 0x801, 0x0, 0x0, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x855}, 0x20000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80000) sendfile(r1, r2, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 490.650087][ T2425] block nbd0: Attempted send on invalid socket [ 490.650120][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 490.650382][T12382] XFS (nbd0): SB validate failed with error -5. [ 490.723079][ T29] audit: type=1804 audit(1593589661.603:17): pid=12414 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir800519665/syzkaller.Nc1JHh/129/bus" dev="sda1" ino=15741 res=1 07:47:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:42 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = socket(0x2, 0x803, 0xff) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) r2 = dup(r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) socket(0x0, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100), 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x20008800) r3 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x800fe) sendfile(r2, r3, 0x0, 0x800000000003) [ 490.908854][ T29] audit: type=1804 audit(1593589661.793:18): pid=12402 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir800519665/syzkaller.Nc1JHh/129/bus" dev="sda1" ino=15741 res=1 [ 490.967570][ T29] audit: type=1804 audit(1593589661.853:19): pid=12408 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir800519665/syzkaller.Nc1JHh/129/bus" dev="sda1" ino=15741 res=1 [ 490.971540][ T29] audit: type=1804 audit(1593589661.853:20): pid=12408 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir800519665/syzkaller.Nc1JHh/129/bus" dev="sda1" ino=15741 res=1 [ 491.001511][ T29] audit: type=1804 audit(1593589661.883:21): pid=12419 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir800519665/syzkaller.Nc1JHh/129/bus" dev="sda1" ino=15741 res=1 07:47:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x1594a, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="34010000100005074c0088fdfeffffffffffffff", @ANYRES32=0x0, @ANYBLOB="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"], 0x134}}, 0x0) 07:47:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:46 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xae80, 0x0) 07:47:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 07:47:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000140)="baa100b000eef36cba21000f20e06635000001000f22e066b9800000c00f326635001000000f30bad104ecc80080d267d9f866b9800000c00f326635000400000f300f20c06635200000000f22c067f3af", 0x51}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r2, 0x8001000000000000, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x8, 0x3, 0x330, 0x0, 0x0, 0x148, 0x148, 0x0, 0x298, 0x2a8, 0x2a8, 0x298, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'veth1_to_batadv\x00', {0x34, 0x4, 0x0, 0x0, 0x0, 0x3, 0x7}}}, @common=@unspec=@connbytes={{0x38, 'connbytes\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz1\x00'}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x390) 07:47:47 executing program 0: [ 496.152605][T12440] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 496.152654][T12440] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.0'. [ 496.291519][ T29] audit: type=1804 audit(1593589667.173:22): pid=12453 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir963581380/syzkaller.8jLIps/137/bus" dev="sda1" ino=16210 res=1 [ 496.477621][ T2424] block nbd0: Attempted send on invalid socket [ 496.477670][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 496.478178][T12451] XFS (nbd0): SB validate failed with error -5. 07:47:47 executing program 0: 07:47:47 executing program 3: [ 496.699938][ T29] audit: type=1804 audit(1593589667.573:23): pid=12464 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir963581380/syzkaller.8jLIps/137/bus" dev="sda1" ino=16210 res=1 07:47:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:47 executing program 0: [ 496.805206][T12467] xt_connbytes: Forcing CT accounting to be enabled 07:47:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:48 executing program 3: [ 496.810224][T12467] x_tables: ip_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING 07:47:48 executing program 0: 07:47:48 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xaeb7, 0x0) 07:47:48 executing program 2: 07:47:48 executing program 3: 07:47:48 executing program 0: 07:47:48 executing program 2: 07:47:48 executing program 3: 07:47:48 executing program 0: [ 497.616830][ T2425] block nbd0: Attempted send on invalid socket [ 497.616879][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 497.621986][T12485] XFS (nbd0): SB validate failed with error -5. 07:47:49 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:49 executing program 3: 07:47:49 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:49 executing program 2: 07:47:49 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x400454ca, 0x0) 07:47:49 executing program 0: 07:47:49 executing program 3: 07:47:49 executing program 2: 07:47:49 executing program 0: 07:47:49 executing program 3: [ 498.507126][ T2424] block nbd0: Attempted send on invalid socket [ 498.507173][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:49 executing program 2: [ 498.507351][T12514] XFS (nbd0): SB validate failed with error -5. 07:47:49 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40045564, 0x0) [ 499.119919][ T2425] block nbd0: Attempted send on invalid socket [ 499.127563][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 499.160175][T12528] XFS (nbd0): SB validate failed with error -5. 07:47:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:50 executing program 0: 07:47:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:50 executing program 3: 07:47:50 executing program 2: 07:47:50 executing program 0: 07:47:50 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40049409, 0x0) 07:47:50 executing program 3: [ 499.836800][ T2425] block nbd0: Attempted send on invalid socket [ 499.843116][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 499.855135][T12551] XFS (nbd0): SB validate failed with error -5. 07:47:50 executing program 0: 07:47:50 executing program 2: 07:47:51 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40085503, 0x0) 07:47:51 executing program 3: 07:47:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:51 executing program 0: [ 500.514650][ T2424] block nbd0: Attempted send on invalid socket [ 500.514703][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:51 executing program 2: 07:47:51 executing program 0: 07:47:51 executing program 3: 07:47:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 500.514885][T12572] XFS (nbd0): SB validate failed with error -5. [ 501.038790][ T2424] block nbd0: Attempted send on invalid socket [ 501.038828][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:52 executing program 2: [ 501.039342][T12589] XFS (nbd0): SB validate failed with error -5. 07:47:52 executing program 0: 07:47:52 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086604, 0x0) 07:47:52 executing program 3: 07:47:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:52 executing program 2: 07:47:52 executing program 0: 07:47:52 executing program 3: [ 501.581829][ T2424] block nbd0: Attempted send on invalid socket [ 501.581859][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 501.582315][T12604] XFS (nbd0): SB validate failed with error -5. 07:47:52 executing program 2: 07:47:52 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:52 executing program 0: 07:47:52 executing program 3: 07:47:52 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086605, 0x0) [ 502.068759][ T2424] block nbd0: Attempted send on invalid socket [ 502.075235][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 502.086677][T12618] XFS (nbd0): SB validate failed with error -5. 07:47:53 executing program 3: 07:47:53 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:47:53 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt_cache\x00') rt_sigaction(0x1f, &(0x7f00000000c0)={&(0x7f0000000040)="c4c1345c2a3683ac377012ea000000000864a2d67945d9e4400f4f8254000000c4039d487ee50d3e760636660ff62f360f1a6311f2dbe0", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') sendfile(r0, r1, 0x0, 0x1) 07:47:53 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:53 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x40000000001e, 0x1, 0x0) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ftruncate(r2, 0x200002) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 502.713199][ T2425] block nbd0: Attempted send on invalid socket [ 502.719794][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 502.736573][T12638] XFS (nbd0): SB validate failed with error -5. 07:47:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) 07:47:53 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x6040, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x6, 0x95, 0x1}) pipe(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 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, 0x7, 0x0, @perf_bp={0x0, 0x48f5ade13c961614}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, 0x0, &(0x7f000095dffc)=0x8) r3 = getpid() write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x5ac) ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, 0x0) sched_setscheduler(r3, 0x5, &(0x7f0000000380)) 07:47:53 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:47:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x20001340}], 0x1}, 0x0) 07:47:54 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 503.738991][ T2424] block nbd0: Attempted send on invalid socket [ 503.739034][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:47:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 503.739988][T12673] XFS (nbd0): SB validate failed with error -5. [ 504.398219][ T2425] block nbd0: Attempted send on invalid socket [ 504.404473][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 504.416365][T12685] XFS (nbd0): SB validate failed with error -5. 07:47:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086608, 0x0) 07:47:55 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:47:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 504.992523][ T2425] block nbd0: Attempted send on invalid socket [ 504.992568][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 504.993050][T12702] XFS (nbd0): SB validate failed with error -5. 07:47:56 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40087602, 0x0) 07:47:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:56 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 505.887074][ T2424] block nbd0: Attempted send on invalid socket [ 505.893624][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 505.906147][T12720] XFS (nbd0): SB validate failed with error -5. 07:47:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000006f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) 07:47:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000300)={{0x1}}) dup2(r0, r1) 07:47:57 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:47:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:57 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4008ae89, 0x0) [ 506.719976][ T2424] block nbd0: Attempted send on invalid socket [ 506.726384][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 506.737898][T12738] XFS (nbd0): SB validate failed with error -5. 07:47:57 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f0000004400)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) r0 = syz_open_procfs(0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)={0x32, @empty, 0x4e24, 0x1, 'wrr\x00', 0x0, 0x206, 0x39}, 0x2c) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0xfff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd\x00') getdents64(r1, &(0x7f0000000380)=""/87, 0x1f7) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090468fe0700000000000000ff3f04000000610100010000000004002b000a000100", 0x28}, {&(0x7f0000000340)="976d39a541fdfa7990370e3750a43d1534", 0x11}], 0x2) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/1509], 0x5d7) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) 07:47:57 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:47:58 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 507.506121][ T2424] block nbd0: Attempted send on invalid socket [ 507.506156][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 507.506768][T12766] XFS (nbd0): SB validate failed with error -5. [ 508.202852][ T2424] block nbd0: Attempted send on invalid socket [ 508.202896][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 508.203319][T12784] XFS (nbd0): SB validate failed with error -5. 07:47:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:47:59 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(0x0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 509.565965][ T2424] block nbd0: Attempted send on invalid socket [ 509.572943][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 509.598200][T12808] XFS (nbd0): SB validate failed with error -5. 07:48:00 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4008ae90, 0x0) 07:48:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000006f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r2, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) 07:48:00 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000004c0)="1c0000001200050f2c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001300)=""/4125, 0x101d}], 0x1}}], 0x2, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 07:48:01 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40186366, 0x0) 07:48:01 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x0, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:01 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000006f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 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, @perf_bp={&(0x7f0000000200), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 07:48:01 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(0x0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 511.224561][ T2424] block nbd0: Attempted send on invalid socket [ 511.231760][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 511.246623][T12845] XFS (nbd0): SB validate failed with error -5. 07:48:02 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(0x0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:02 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4020940d, 0x0) 07:48:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_MM_AUXV(0x53564d41, 0xc, 0x0, 0x0) 07:48:02 executing program 3: 07:48:03 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:03 executing program 0: 07:48:03 executing program 3: 07:48:03 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x405c5503, 0x0) 07:48:03 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:03 executing program 3: 07:48:03 executing program 0: 07:48:03 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:03 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r2 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:03 executing program 3: 07:48:04 executing program 0: [ 512.823671][ T2424] block nbd0: Attempted send on invalid socket [ 512.823711][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 512.824307][T12884] XFS (nbd0): SB validate failed with error -5. 07:48:04 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4090ae82, 0x0) 07:48:04 executing program 3: 07:48:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:04 executing program 0: 07:48:04 executing program 2: getpid() prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 513.601384][ T2425] block nbd0: Attempted send on invalid socket [ 513.607912][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 513.624667][T12898] XFS (nbd0): SB validate failed with error -5. 07:48:04 executing program 3: 07:48:04 executing program 0: 07:48:05 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:05 executing program 2: getpid() prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:05 executing program 3: 07:48:05 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x41015500, 0x0) 07:48:05 executing program 0: [ 514.410768][ T2425] block nbd0: Attempted send on invalid socket [ 514.417285][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 514.429830][T12923] XFS (nbd0): SB validate failed with error -5. 07:48:05 executing program 0: 07:48:05 executing program 3: 07:48:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:05 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:05 executing program 3: 07:48:05 executing program 0: [ 514.943389][ T2424] block nbd0: Attempted send on invalid socket [ 514.943436][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 514.943787][T12948] XFS (nbd0): SB validate failed with error -5. 07:48:05 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(0x0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:06 executing program 0: clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x2, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)='\x00', 0x8}}, 0x0) 07:48:06 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4138ae84, 0x0) 07:48:06 executing program 3: 07:48:06 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(0x0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 515.531297][T12978] vcan0: tx address claim with dest, not broadcast 07:48:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000019c0)=@raw={'raw\x00', 0x2001, 0x3, 0x270, 0x0, 0x150, 0x150, 0x148, 0x150, 0x1d8, 0x1e8, 0x1e8, 0x1d8, 0x1e8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0xe0, 0x148, 0x0, {}, [@common=@unspec=@nfacct={{0x48, 'nfacct\x00'}, {'syz0\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2d0) 07:48:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) mincore(&(0x7f0000000000/0x400000)=nil, 0x400000, &(0x7f0000000080)=""/164) 07:48:06 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(0x0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r5, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB="000000400400000008000a00", @ANYRES32=r5], 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000b0400008076af43ef4a9a2bcc00", @ANYRES32=r5, @ANYBLOB="00000002000000001c0012000c00010062726964676500000c0002000800190008"], 0x3c}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) 07:48:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 515.783367][ T2425] block nbd0: Attempted send on invalid socket [ 515.783398][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 515.783762][T12977] XFS (nbd0): SB validate failed with error -5. [ 515.903061][T13004] mmap: syz-executor.0 (13004) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 516.071740][T13007] xt_nfacct: accounting object `syz0' does not exists 07:48:07 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = clone3(0x0, 0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 516.354143][ T2425] block nbd0: Attempted send on invalid socket [ 516.354175][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 516.354431][T12995] XFS (nbd0): SB validate failed with error -5. [ 516.461926][T13026] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 516.511170][T13026] device bridge1 entered promiscuous mode [ 516.529887][T13029] device bridge_slave_0 left promiscuous mode [ 516.531484][T13029] bridge0: port 1(bridge_slave_0) entered disabled state [ 516.611298][T13029] bridge1: port 1(bridge_slave_0) entered blocking state 07:48:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:07 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) creat(&(0x7f0000000240)='./bus\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200), 0x0) 07:48:07 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = clone3(0x0, 0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 516.807000][ T2425] block nbd0: Attempted send on invalid socket [ 516.807047][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 516.807141][T13024] XFS (nbd0): SB validate failed with error -5. [ 516.866315][T13029] bridge1: port 1(bridge_slave_0) entered disabled state [ 516.873976][T13029] device bridge_slave_0 entered promiscuous mode [ 516.915408][T13029] bridge1: port 1(bridge_slave_0) entered blocking state [ 516.915554][T13029] bridge1: port 1(bridge_slave_0) entered forwarding state [ 516.917301][T13026] netlink: 'syz-executor.3': attribute type 25 has an invalid length. [ 516.918638][T13026] bridge1: port 1(bridge_slave_0) entered disabled state [ 516.926424][T13026] device bridge1 left promiscuous mode [ 517.422388][ T2424] block nbd0: Attempted send on invalid socket [ 517.422418][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 517.422755][T13046] XFS (nbd0): SB validate failed with error -5. [ 517.551788][T13051] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 517.552556][T13051] bridge1: port 1(bridge_slave_0) entered blocking state [ 517.552619][T13051] bridge1: port 1(bridge_slave_0) entered forwarding state [ 517.553036][T13051] device bridge1 entered promiscuous mode 07:48:08 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80085502, 0x0) 07:48:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:08 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = clone3(0x0, 0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:08 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:08 executing program 3: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="046304"], 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4082, 0xff2}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') preadv(r2, &(0x7f00000017c0), 0x218, 0x0) 07:48:08 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 518.095243][ T29] audit: type=1400 audit(1593589688.974:24): avc: denied { set_context_mgr } for pid=13064 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=binder permissive=1 [ 518.143258][T13069] binder: 13064:13069 unknown command 287492 07:48:09 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:09 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/seq/clients\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmmsg(0xffffffffffffffff, &(0x7f0000002580)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/178, 0xb2}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r2, &(0x7f00000017c0), 0x1a2, 0x0) 07:48:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) write$FUSE_WRITE(r0, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x8020001) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000240)=""/153) r1 = creat(0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x8020003) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x6) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) syz_open_procfs(0x0, 0x0) 07:48:09 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 518.210134][T13069] binder: 13064:13069 ioctl c0306201 20000200 returned -22 [ 518.340731][ T2424] block nbd0: Attempted send on invalid socket 07:48:09 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 518.340762][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 518.340967][T13078] XFS (nbd0): SB validate failed with error -5. [ 518.555034][ T7528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge1: link becomes ready [ 518.741236][ T2424] block nbd0: Attempted send on invalid socket [ 518.741265][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 518.741647][T13077] XFS (nbd0): SB validate failed with error -5. [ 519.685307][ T2424] block nbd0: Attempted send on invalid socket [ 519.691540][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 519.703672][T13125] XFS (nbd0): SB validate failed with error -5. 07:48:10 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80086301, 0x0) 07:48:10 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:10 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:11 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 07:48:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 520.230719][ T2424] block nbd0: Attempted send on invalid socket [ 520.230748][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 520.231017][T13146] XFS (nbd0): SB validate failed with error -5. 07:48:11 executing program 2: prctl$PR_SET_DUMPABLE(0x4, 0x0) r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 520.978303][ T2424] block nbd0: Attempted send on invalid socket [ 520.978359][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 520.978979][T13167] XFS (nbd0): SB validate failed with error -5. 07:48:12 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:12 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) [ 521.987669][ T2424] block nbd0: Attempted send on invalid socket [ 521.993955][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 522.009467][T13189] XFS (nbd0): SB validate failed with error -5. 07:48:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$trusted_overlay_redirect(r1, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) clone(0x3a3dd4008400af81, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x3c1, 0x3, 0x2d0, 0xf0, 0xf8, 0x208, 0xf0, 0xf8, 0x200, 0x208, 0x208, 0x200, 0x208, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a], 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0x0, "8c6f"}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x330) 07:48:13 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80086601, 0x0) 07:48:13 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x220020, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) 07:48:13 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:13 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newtaction={0x84, 0x30, 0x1, 0x0, 0x0, {}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 07:48:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @private0}, 0x1c) 07:48:14 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x220020, &(0x7f0000000080)={[{@check_relaxed='check=relaxed'}]}) [ 522.945709][T13217] proc: Unknown parameter 'check' 07:48:14 executing program 3: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) [ 523.048197][T13233] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 07:48:14 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x76, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8020001) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) creat(0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) dup3(r1, r0, 0x0) [ 523.048442][T13233] xt_CT: You must specify a L4 protocol and not use inversions on it [ 523.128570][ T2424] block nbd0: Attempted send on invalid socket [ 523.128598][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 523.128767][T13221] XFS (nbd0): SB validate failed with error -5. [ 523.590577][T13252] proc: Unknown parameter 'check' [ 523.680317][ T2424] block nbd0: Attempted send on invalid socket [ 523.680346][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 523.680682][T13234] XFS (nbd0): SB validate failed with error -5. 07:48:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:16 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80087601, 0x0) 07:48:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:16 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000207d1ebe2d40000000000109022400010000000009040000010301000009210000000122050009058103"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000380)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x0, '\v\x00|H'}]}}, 0x0}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 07:48:16 executing program 3: pipe(&(0x7f0000000040)) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7a8864f6, 0x0) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16], 0x2c}}, 0x48000) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x4040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x9a3aa500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) [ 525.636293][ T29] audit: type=1400 audit(1593589696.515:25): avc: denied { sys_admin } for pid=13294 comm="syz-executor.3" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 525.804997][ T2425] block nbd0: Attempted send on invalid socket [ 525.805050][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 525.805541][T13301] XFS (nbd0): SB validate failed with error -5. [ 525.827534][ T8266] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 526.074410][ T8266] usb 1-1: Using ep0 maxpacket: 32 [ 526.194778][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 526.194828][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 526.194882][ T8266] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.40 [ 526.194909][ T8266] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 526.201537][ T8266] usb 1-1: config 0 descriptor?? [ 526.524872][ T8266] usbhid 1-1:0.0: can't add hid device: -71 [ 526.525093][ T8266] usbhid: probe of 1-1:0.0 failed with error -71 [ 526.532174][ T8266] usb 1-1: USB disconnect, device number 2 [ 527.026941][ T8266] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 527.264383][ T8266] usb 1-1: Using ep0 maxpacket: 32 07:48:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:18 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:18 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80404506, 0x0) [ 527.397482][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 527.433558][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 527.501685][ T8266] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.40 07:48:18 executing program 3: 07:48:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) [ 527.544483][ T8266] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 527.564163][ T8266] usb 1-1: config 0 descriptor?? [ 527.666107][ T2425] block nbd0: Attempted send on invalid socket [ 527.666143][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 527.666533][T13344] XFS (nbd0): SB validate failed with error -5. 07:48:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 07:48:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 528.038608][ T2424] block nbd0: Attempted send on invalid socket [ 528.045484][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 528.057444][T13355] XFS (nbd0): SB validate failed with error -5. 07:48:19 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8138ae83, 0x0) [ 528.106074][ T8266] konepure 0003:1E7D:2DBE.0001: hidraw0: USB HID v0.00 Device [HID 1e7d:2dbe] on usb-dummy_hcd.0-1/input0 07:48:19 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0045878, 0x0) [ 528.366257][ T8266] usb 1-1: USB disconnect, device number 3 07:48:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) [ 528.786263][ T2424] block nbd0: Attempted send on invalid socket [ 528.786301][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 528.786747][T13378] XFS (nbd0): SB validate failed with error -5. [ 529.174340][ T8266] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 529.385387][ T2424] block nbd0: Attempted send on invalid socket [ 529.392139][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 529.404846][T13407] XFS (nbd0): SB validate failed with error -5. [ 529.415208][ T8266] usb 1-1: Using ep0 maxpacket: 32 [ 529.545032][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 529.600507][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 529.711863][ T8266] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.40 [ 529.779036][ T8266] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 07:48:20 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 07:48:20 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0045878, 0x0) 07:48:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 07:48:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:20 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000207d1ebe2d40000000000109022400010000000009040000010301000009210000000122050009058103"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000380)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x5, {[@local=@item_4={0x3, 0x2, 0x0, '\v\x00|H'}]}}, 0x0}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 529.888719][ T8266] usb 1-1: config 0 descriptor?? [ 529.955965][ T8266] usb 1-1: can't set config #0, error -71 07:48:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x2, 0x0, {0x0, 0x0, 0x0, 0x12, 0x0, 0x5c}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x10004, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, &(0x7f0000000300)=0x20053) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) [ 529.993430][ T8266] usb 1-1: USB disconnect, device number 4 [ 530.266965][ T2425] block nbd0: Attempted send on invalid socket [ 530.266994][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:21 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 530.267301][T13431] XFS (nbd0): SB validate failed with error -5. 07:48:21 executing program 2: [ 530.534307][ T8266] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 530.713202][ T2425] block nbd0: Attempted send on invalid socket [ 530.713233][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 530.713450][T13453] XFS (nbd0): SB validate failed with error -5. [ 530.784194][ T8266] usb 1-1: Using ep0 maxpacket: 32 [ 530.915345][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 07:48:22 executing program 2: 07:48:22 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 530.915376][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 530.915419][ T8266] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.40 [ 530.915438][ T8266] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 530.917419][ T8266] usb 1-1: config 0 descriptor?? [ 531.324350][ T8266] usbhid 1-1:0.0: can't add hid device: -71 [ 531.324484][ T8266] usbhid: probe of 1-1:0.0 failed with error -71 [ 531.326995][ T8266] usb 1-1: USB disconnect, device number 5 [ 531.494727][ T2424] block nbd0: Attempted send on invalid socket 07:48:22 executing program 3: [ 531.494766][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:22 executing program 2: [ 531.494899][T13477] XFS (nbd0): SB validate failed with error -5. [ 531.844851][ T8266] usb 1-1: new high-speed USB device number 6 using dummy_hcd 07:48:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 532.000563][ T2425] block nbd0: Attempted send on invalid socket [ 532.000601][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 532.000958][T13496] XFS (nbd0): SB validate failed with error -5. [ 532.095477][ T8266] usb 1-1: Using ep0 maxpacket: 32 [ 532.235166][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 532.235192][ T8266] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 532.235228][ T8266] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.40 [ 532.235248][ T8266] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 532.236989][ T8266] usb 1-1: config 0 descriptor?? [ 532.527620][ T2424] block nbd0: Attempted send on invalid socket [ 532.527656][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 532.528501][T13506] XFS (nbd0): SB validate failed with error -5. [ 532.729602][ T8266] konepure 0003:1E7D:2DBE.0002: hidraw0: USB HID v0.00 Device [HID 1e7d:2dbe] on usb-dummy_hcd.0-1/input0 [ 533.004592][ T8266] usb 1-1: USB disconnect, device number 6 07:48:24 executing program 3: 07:48:24 executing program 2: 07:48:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:24 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:24 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc008ae05, 0x0) 07:48:24 executing program 3: 07:48:24 executing program 2: 07:48:24 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:24 executing program 0: 07:48:24 executing program 3: 07:48:24 executing program 2: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x138}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x108, 0x0, 0x108, 0x248, 0x0, 0x318, 0x318, 0x318, 0x318, 0x318, 0x4, 0x0, {[{{@ipv6={@ipv4={[], [], @local}, @remote, [], [], 'bridge_slave_0\x00'}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], '\x00', 'netdevsim0\x00'}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bridge0\x00', {0x0, 0x0, 0x9, 0x0, 0x0, 0x3590, 0x1}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7eedfcb331f3ae839a733f3041901a8d235bd39675399e5719d27a532748"}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x448) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000900)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x108, 0x0, 0x108, 0x248, 0x0, 0x318, 0x318, 0x318, 0x318, 0x318, 0x4, 0x0, {[{{@ipv6={@ipv4={[], [], @local}, @remote, [], [], 'bridge_slave_0\x00'}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1, [], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [], [], '\x00', 'netdevsim0\x00'}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bridge0\x00', {0x0, 0x0, 0x9, 0x0, 0x0, 0x3590, 0x1}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7eedfcb331f3ae839a733f3041901a8d235bd39675399e5719d27a532748"}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x448) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) 07:48:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x10000000000, 0x1182) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) write$9p(r0, &(0x7f00000001c0)="8b", 0x1) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x7, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) [ 533.965672][ T2425] block nbd0: Attempted send on invalid socket [ 533.971968][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 533.983550][T13553] XFS (nbd0): SB validate failed with error -5. 07:48:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fallocate(r0, 0x11, 0x0, 0x100007e00) 07:48:25 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc01064c8, 0x0) 07:48:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000003c0)={{0x2, 0x0, @local}, {0x0, @random="8b6245ef5d9d"}, 0x8, {0x2, 0x0, @loopback}, 'batadv_slave_1\x00'}) 07:48:25 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:25 executing program 0: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x14, &(0x7f00000000c0)={&(0x7f0000001840)=@updpolicy={0xb8, 0x15, 0x1, 0x0, 0x0, {{@in=@empty, @in=@dev}, {0x48}}}, 0xb8}}, 0x0) 07:48:25 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000000780), 0x1000) chdir(&(0x7f0000000080)='./file0\x00') write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) read$FUSE(r0, &(0x7f0000001780), 0x1000) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0x0, 0x2}, 0x10) 07:48:25 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:25 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0189436, 0x0) [ 534.574574][T13579] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.0'. 07:48:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(0x0, 0x45, 0x80300) r2 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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_config_ext={0x3, 0x400}, 0x8008, 0x3f, 0x3, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000740)='./file1\x00', 0x0) r3 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x9, &(0x7f0000000580)="4f3f9e966550f7a4c0e1841ac95629d74c505e8d11dca50d5e0bcfe47bf070") getsockopt$sock_cred(r4, 0x1, 0x24, 0x0, &(0x7f0000000000)) accept(r1, &(0x7f00000002c0)=@x25, &(0x7f0000000540)=0x80) ioctl(0xffffffffffffffff, 0x8, &(0x7f0000000500)="11dca50d5e0bcfe47bf02670") r5 = open(&(0x7f0000000140)='./file1\x00', 0x40c282, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xf7902, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000700)='nl80211\x00') geteuid() r8 = memfd_create(&(0x7f0000000000)='dummY0\x00', 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000e80)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="060cf100", @ANYRES32, @ANYBLOB="040007000000080800000000", @ANYRES32=0x0, @ANYBLOB="10000200000000082000000000000000bf6ba308525fb82df4d1ae00a29f40e06b000000000000000000000000000000cb96010000808cf51cd8a6b0caae714e399af327eca1a4e4fece01747a7736e2648cd3bcc59a1b37cd350944aa459f1d304fa8b17722732506148b6a44510363745431f26bc2e31a60a275bc6211731f0361878aa0c2930a0e00920006e9fdb4eae261d4c02c1fe9c5659f5d672bf342eacd48f6806b463b3a94083644525ad3670c2a888ae1a4fa9bd134cb2a8c260efb90130bc6afd43aeee4e5410c904bd8923b8682629a5a67f101a107dfecad1c2530c84da1c9dc457ed82cbc622bbe9273159cef38d5c5c3c72797d7b4f6b463bf6a0eadd053bd82a4cf6c8ba5536c23c99bd67a59f429027cdaaf18a497763bfc3229dc1d3c031f9b0080f7241c3040b51558adb47b2c786d3fe8d48315d12079bd4b28d6ecb69b0dfdc3c6c4fe56db1cd32fcdc10aac13394f9e5097905f5dfb08969f24225ee86859e1c48ffeb71a9767c3de68861b96b58a608d21719f1b789f0f1fba2fb4f9240779306ed9310459ffd4c371b7527c0b8b7ed9adaffd1f957a6ed65564e58cc382d03569cfd74881641dfa7d367e3688d020a8b64658a1599d203795be8979ecee265946763d878c2ebcdac5b964b90b9964874c1967537a79ebf30dde0040d0acf11dac674cc8ddb2753b216f4fc2c2eda952a78329e16f0369adf495a885ec5abeb580b68a8179bbfa2ef0e8e5035e04afd81a5e75694deec9dccaa92f72af62b7829e94b82737442503667e104c12c6611543f18c2d8e829ab3062d9c009bd7ba7a05a0155803620db6036e73c0f19e98dbbfcf006b262d9b2ae14a66835d44a2e632cb883f3a2ce238aa938f0fa813bf101837ca43972550ce1482c3ea432683072551c51f377692d4faef78175f024cc75264bc91db8a8f25488da92645fedefe18ff4e32ccb53ce1956891d74d127469462c52cf92d90807e81d69bc0ec0e653c269ee0e3ba69a4f60c337c3f88c7960740b54a0b70ff8881aff0f353c95f19d748a274b7c937f0d60d98961d3d14b8fefdcb86802113458d527f86d813e6acaaa476a4ddce691851cfe37a407b7baaa608d1ec9e1e78b8e98fd0738ffc5a0a6a79500"/825], 0x7, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r5, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="a43b51ae40feff41eec390b3229ea8cef83004bb12d3d7356bff84748e1bf935fe4f2553e36247c65ba0a1e873e135fa1c0f64290e3411407998bb5cbdcc8370a3", @ANYBLOB="96af14a8128c6fefa8f1", @ANYRES64=r7], 0x6}, 0x1, 0x0, 0x0, 0x2004ccd1}, 0x4000810) r9 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000e00)=ANY=[@ANYBLOB="ac0100a68d001600000225bd70007493872e902e75477f5165ffdbff25e00000020093c75d6b169b7594bb7a44d7165a770000f4ff00000000000000ac1414bb", @ANYRES64, @ANYRES32=r5, @ANYRES16=r9], 0x4}, 0x1, 0x0, 0x0, 0x40}, 0x4044035) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, &(0x7f0000000380)='trusted.overlay.upper\x00', &(0x7f0000002640)=ANY=[@ANYRESHEX], 0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000640)) ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)) getpgid(0x0) r10 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x181602) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r10, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x400, 0x5b3, 0x5, 0x100000001}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x6, 0x0, 0x0, 0x3ff, 0x0, 0x8, 0x2003, 0xe, 0xd00, 0x7f, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x8001, 0x4, 0x9e6f, 0x73d9, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x5, 0x3, 0x0, 0x3, 0x1, 0x1, 0x401, 0x1, 0x0, 0x200, 0x0, 0x7ffffffd, 0x1, @perf_bp={0x0, 0x8}, 0x100, 0x0, 0x5, 0x6, 0x0, 0x8880, 0x7f}, 0x0, 0x0, r2, 0xb) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000600)={'syz', 0x2}, &(0x7f0000000a40)='kh\x14(t\xff\x80\xb4\xcf\x00\x86=\xe1}\x9b%rX}s^p&f\xf2\x9ao\xc3Y\x02@\xd2j\xb6yC-6\x7f\xb2\xdd\xed\xa6a\xfc(\xf5\xd2Ri\x8b\x13Q\x1e\xcdl\xf0Q*{\x9a?q;\x94sZ\x8eD\xb5\xaa\xd7Z\x1d\xc5@\xa0\xe8\xae\xb6\x10)\x1d\xa5\r\xb2:R\xa1\xb1\xe9\x15]\xbd\xda\r\x93$\x8b\xf1e^\x1cw\xbbW]\\y\x89', 0xfffffffffffffffa) socket$inet(0x2, 0x7, 0x0) [ 534.720971][T13587] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.0'. 07:48:25 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x2f) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local, 0x0, r2}) [ 535.017812][ T2424] block nbd0: Attempted send on invalid socket [ 535.025056][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 535.036893][T13592] XFS (nbd0): SB validate failed with error -5. 07:48:26 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc020660b, 0x0) 07:48:26 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x40000000011, r1, 0x0) read$FUSE(r2, &(0x7f0000000340), 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000200)='threaded\x00', 0x175d900f) 07:48:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000100)) dup3(r4, r0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) tkill(r5, 0x16) 07:48:26 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:26 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuset.memory_pressure\x00', 0x275a, 0x0) write(r0, 0x0, 0x0) 07:48:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:26 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0285443, 0x0) 07:48:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000100)) dup3(r4, r0, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) tkill(r5, 0x16) 07:48:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0x9, 0x3ff) 07:48:27 executing program 2: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000000400)=""/4108, 0x100c}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) dup3(r1, r0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 536.169135][ T2424] block nbd0: Attempted send on invalid socket [ 536.169167][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:27 executing program 3: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f0000000400)=""/4108, 0x100c}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) dup3(r1, r0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) syz_genetlink_get_family_id$gtp(0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 07:48:27 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:27 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000140)={0x1f, @fixed={[], 0x11}}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, @fixed}, 0x8) listen(r0, 0x0) [ 536.169552][T13638] XFS (nbd0): SB validate failed with error -5. 07:48:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000)=@fragment, 0x8) getsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, &(0x7f00000000c0)=0xa4ffffff) [ 536.603175][ T2424] block nbd0: Attempted send on invalid socket [ 536.603220][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 536.603722][T13641] XFS (nbd0): SB validate failed with error -5. 07:48:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:28 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000140)={0x1f, @fixed={[], 0x11}}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, @fixed}, 0x8) listen(r0, 0x0) 07:48:28 executing program 2: r0 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_opts(r2, 0x0, 0x4, 0x0, &(0x7f0000000040)=0x7) [ 537.431822][ T2424] block nbd0: Attempted send on invalid socket [ 537.438323][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 537.450822][T13679] XFS (nbd0): SB validate failed with error -5. 07:48:28 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x3, 0x5, @dev}, 0x10) 07:48:28 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0684608, 0x0) 07:48:28 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x1b, 0x9b, 0x7, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff6c}, [], "", [[], [], [], [], [], [], []]}, 0x78) 07:48:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000002006, 0x0) write$binfmt_aout(r3, &(0x7f0000000240)=ANY=[], 0xfffffd2d) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) 07:48:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x1b, 0x9b, 0x7, 0x3b, 0x34, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x106d, 0x40}}, 0x40) [ 538.067506][ T2425] block nbd0: Attempted send on invalid socket [ 538.067546][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 538.067892][T13697] XFS (nbd0): SB validate failed with error -5. [ 538.186809][T13722] new mount options do not match the existing superblock, will be ignored [ 538.560761][ T2425] block nbd0: Attempted send on invalid socket [ 538.560800][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 538.560900][T13731] XFS (nbd0): SB validate failed with error -5. 07:48:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x100000, 0x0) clone(0x500a4000, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB='.'], &(0x7f0000000140)='./file0/file0\x00', 0x0, 0xf080, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f0000000180)='./file0\x00', 0x2) [ 539.180167][ T2425] block nbd0: Attempted send on invalid socket [ 539.186591][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 539.198643][T13745] XFS (nbd0): SB validate failed with error -5. 07:48:30 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 539.676086][T13756] IPVS: ftp: loaded support on port[0] = 21 [ 539.810898][ T2425] block nbd0: Attempted send on invalid socket [ 539.817529][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 539.838010][T13760] XFS (nbd0): SB validate failed with error -5. [ 540.325492][T13761] IPVS: ftp: loaded support on port[0] = 21 [ 540.494240][ T8210] tipc: TX() has been purged, node left! 07:48:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:31 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c06, 0x0) 07:48:31 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:31 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 541.128999][ T2425] block nbd0: Attempted send on invalid socket [ 541.135808][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 541.157324][T13828] XFS (nbd0): SB validate failed with error -5. 07:48:32 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r0, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x0, 0x0, 0x2300002, &(0x7f0000000240)=ANY=[@ANYBLOB="67830f5ff40086ea84", @ANYRESHEX=r1, @ANYBLOB="a767cfbcf164915720e9"]) setresgid(0x0, r0, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r3, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRESDEC=r2, @ANYRES64, @ANYRESHEX]) setresgid(0x0, r3, r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x52b, 0x0, 0x0, 0x91a852, &(0x7f0000000040)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r5, @ANYRES32]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="67834f57f40086ea84", @ANYRESHEX=r6, @ANYBLOB="6c006d8ef8f35e92a6562db3ab38c20681d3955a44b90ebc0ccd95fe3f0586eecd04c77105064d66ee970000000000000800478c7cd48d043b0ff6285717381cb43646692350b76a0fb1dfe292bcdc7a32820543f3565065698c4f47dd11a8a3eb11af5833333b3504185ff649e7be32f1b0f61c0bf9c0a79ddce3d0a9f52c4e721a679dffc4bdf25c4a3ea694c157838e45"]) setresgid(0x0, r5, r6) getgroups(0x5, &(0x7f00000000c0)=[0x0, 0xee01, 0xee00, r4, r6]) setregid(r1, r7) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r8 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r8, 0x40086602, 0x0) 07:48:32 executing program 2: 07:48:32 executing program 2: 07:48:32 executing program 2: 07:48:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:37 executing program 0: 07:48:37 executing program 2: 07:48:37 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:37 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:37 executing program 3: socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:37 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {0x0, 0x9}}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:48:37 executing program 2: 07:48:38 executing program 3: socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) close(r1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(0xffffffffffffffff, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 07:48:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) dup2(r1, r2) [ 547.216534][ T2424] block nbd0: Attempted send on invalid socket [ 547.216575][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:38 executing program 3: socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:38 executing program 2: r0 = socket$phonet(0x23, 0x2, 0x1) getsockname(r0, 0x0, &(0x7f0000000080)) [ 547.217019][T13899] XFS (nbd0): SB validate failed with error -5. 07:48:38 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:48:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 547.684500][ T2424] block nbd0: Attempted send on invalid socket [ 547.690799][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 547.702230][T13906] XFS (nbd0): SB validate failed with error -5. 07:48:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x15) 07:48:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) close(r1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(0xffffffffffffffff, 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 07:48:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002ac0)={r1, 0x76}, &(0x7f0000002b00)=0x8) ptrace$cont(0x1f, 0x0, 0x4, 0x8000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x9c) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000004700)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="aa8aec99b1b7435666865886bcc568b59fe5cd127780d064275634099abf7c0c2e7628a43662d2da0231d893857e6bb6c2a372e1596ad6de10bd9fb1b404efe9083fe6e8af511e2adb96e3e83ca52651164cbd314f49f5f04c2f821bad2fe917c09f7f10a9fbcaea31402ca313a699430f693bd87c705719826bc54390201d386c059beddf3d5bfdd766cded01c7f233794968fd008aa5058fb37ddddd9a8c3d4f4f807b964043596497835148e6be7e486e223745049a065092639d", 0xbc}, {&(0x7f0000000280)="71920e6d89f22ac085009691148b2e33b2541df3589def457f0b6d5ba8e8fe2e79c91f4a596bdb85d10bc09f531ce73f61e5f2178dc4b965d1cf066de35fe26ea2e81929b1542f9d4a75f6ad8d8d6ac83d26b5fd6920f8e8cdb40db8bd2136502bb700b62b3dc5ea88753f75bba0d7fbd47085f35ae66060eda0ea0ee34f914b75c22ee2cf3cd0d2b1f4c347b27c25f4cc755b9cd4a70db788ef10ef7bf4bb06c82431ad8e895907d02b239dfe59caaa729d680041431fc540a73d0f97b7018b638d8372553d05a724952edc82", 0xcd}, {&(0x7f0000000380)="53c82bad8041e1881875b64c448d6dd7ec53a19480053a9483dd38c341834e903e98d2e0a14e694705f4e825faabf011e4a9ba9ce70fea8e7606e9b09ece6d6c22c98a3197000ee0566fff421fede142a56a97731b4018ae0310565480d3eb3a1f0ca8c0033e7779179a29a93a9cc0ef8ece4ae439096cf5645c8c3df934a5db8db934da5e5532c4686823983a7fa6606f6b7fb825f3d39e53e7e65c", 0x9c}, 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{&(0x7f0000002f40)="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0x1000}, {&(0x7f0000003f40)="5587f8642d58c661376488feb02038f4ea4d16663f7e674bcea0d15204cc742d40c951b833ddf228dff38a621290c3360ad2d955df74a83601b1502c55fd7470dad543", 0x43}], 0x7, &(0x7f0000004800)=ANY=[@ANYRES32=r8], 0x48, 0x24004044}, {&(0x7f00000040c0)=@in={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000004540)=[{&(0x7f0000004100)="4d9d44", 0x3}, {&(0x7f0000004140)="3f19a0dd32bd680d7acac22faba796f3d3f784fa6586aef1f2a2d6514d8b28796214392f82194020544d147383ab112ec05abd10b0c0c82c62fb3d5a573c79b4b737235ba4cd1478a750e3ce6e8767b4bee6b5fd0faec4f076589961aa1ac8bc479063d8c29fe449bf556dadede6ac5a092a5610cd097004af208ed96ee7ab2a500a7ebb5068cadd76", 0x89}, {&(0x7f0000004200)="d27e1e8fb8a0f57c2a82c7ff00bd6e999964cc125fd09128f66b4098a08ee9aa406c4f56ca3817f96c031915b78fdb4d5f278ecdd0955b62bb524dd003fa62654382ca88f9fd442043ec", 0x4a}, {&(0x7f0000004280)="8f5e349ad3a26b04bbb730801384fae6a4591e92bb0f1af5a897eb3baa50c904ba64e5b1f6d18d8b84a260401f1d98144102214acf55c1c6ccc948c75afa44b1ebbc9fc829935a65177a6cc6565466b319a229b973fca94482319afa9907803e083cdf6e341f28056d8f9beb77f03e2e644f2fe6cceeb723daaf99f36fc86ec5589b84af20a2f57b1514b0f4450cf84dc9b18caa66f960ab7587db1caba7dfae54878c09fe4c10a2497d7012c09d6a9a28cc2f4e2daf", 0xb6}, {&(0x7f0000004340)="4cef302697d3a6085998040b3caa90332c23368719a011b9511210ffb1869de784d88a8c568dfca9a219f31a1ce18eac74f6173ecf5150ab5f61632f51d810261c54c7e8ab14323a5fea64f3a2027de44a5a87836b34db843030869f9f1798458509e9b3f17722c598e480a44bd351007a71401b1ff8ff066cb41106f345fe6659e6dab57b1c53c2b674e09de7060a98a0601324cc2428c9f839aef6abddbd58f0dca383a9cabd576229c1ddfb34f4aadca2153a4aae25b14abbf3d88988218c98ce1cc38ce0417c0293ef18562ed1c4b7e1565c7c43398788472c451476ed000f7936a336fe9b231bff18d2df5b74e4", 0xf0}, {&(0x7f0000004440)="5dcbfb2dc2c80b371b2d0d6b60592d30daedff66d882236cc7e16654114bf1bd449e3f238ad6c81f6cc0fb9045313bd1fb7890f9ab1afc2dd9bcf81601c047786ed516e36a5690ffa074250ce5bc41ff87427e72de84ce480e59a2e28ee16dbd91c621bba485316882835ba3726075dd4e826bf2491dc99453b1ffe72a6d7b74294c92050c70d951cffa160b69f9e7745931d788da54cbdba0d3c4da5ac9143828867e17b528f9f6ab26e1034eb9e44de0b382b386fe930c5062af98758970f0277e906f1775f4e4d1f8f0dc8c96184d65034f698997fbb1c565140dc4edd8ed395ba121449d4c6245d91cfb9b0d7e3b51a02e2f", 0xf4}], 0x6, &(0x7f00000045c0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @empty}}, @dstaddrv6={0x20, 0x84, 0x8, @private0}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010101}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x820a, 0x1, 0x9, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x64010100}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x20, 0x8000, 0x40, 0x0, 0x8, 0x5, 0x0, r7}}], 0x108, 0x4}], 0x4, 0x20000) r9 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r9, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, {}, {}, {}, {0x1f}}) ioctl$EXT4_IOC_SETFLAGS(r9, 0x40086602, 0x0) [ 548.222869][ T2424] block nbd0: Attempted send on invalid socket [ 548.229187][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 548.240961][T13942] XFS (nbd0): SB validate failed with error -5. 07:48:39 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x0, [], [{0x7, 0xde0, 0x2, 0x7f, 0x0, 0x80}, {0x200, 0x40, 0x3, 0x7, 0x9, 0x5}], [[], [], []]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map=r2, 0xffffffffffffffff, 0x3, 0x2, r4}, 0x14) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x408242, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {0x0, 0x2}, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffd, 0x9}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:48:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:39 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x356, 0x0, 0x0, 0x0, 0x0, 0x0, {0xfffffffe}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) [ 548.689552][ T2424] block nbd0: Attempted send on invalid socket [ 548.689585][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 548.689676][T13962] XFS (nbd0): SB validate failed with error -5. 07:48:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:39 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:39 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0xea, 0x9, 0x1f, 0x3, 0x2c, 0x3f, 0x0, 0x1d, 0xec, 0x2, 0x20, 0x0, 0x4, 0x2}, 0xe) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) [ 549.029420][ T2425] block nbd0: Attempted send on invalid socket [ 549.029450][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 549.029790][T13983] XFS (nbd0): SB validate failed with error -5. [ 549.293732][ T2424] block nbd0: Attempted send on invalid socket [ 549.300000][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 549.312460][T14002] XFS (nbd0): SB validate failed with error -5. 07:48:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/msg\x00', 0x0, 0x0) close(r2) 07:48:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:42 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null}, [@bcast, @netrom, @rose, @rose, @netrom, @netrom, @null, @null]}, &(0x7f0000000140)=0x48, 0x800) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f00000001c0)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20\x00', 0x44001, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:48:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:42 executing program 0: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) read(r0, 0x0, 0x0) 07:48:42 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:42 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockname(r0, 0x0, &(0x7f0000000100)) 07:48:42 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000d5010400000000010000deffdeb525bd4286be9084baa5b5db0700000068000a01000020763f0362391c57bc2475cc6474c7469fee863a839c92ad97786d22730a7c4b891a5f9b1395cacd8f2a9aa2f4b8c2ee7a8483a098c82b5dc475e9f24df5d8e344916d76155f006d1a000000af031f98e08ad58f03cf8fb1bc78ffb92fb476f701076749d57ddc37ca91ff68e0f9f0f8d14f69eb80dc87145c723d5ecbe556bb39ad383c83dedcff639bb9a84e70ab0e2f075fe8f6333ee4e7e980b7fc8dbb7dcf"], 0x92) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 07:48:43 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 551.840995][T14294] dlm: non-version read from control device 0 07:48:43 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x80000010008, 0x0) [ 552.011591][ T2425] block nbd0: Attempted send on invalid socket 07:48:43 executing program 2: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000d5010400000000010000deffdeb525bd4286be9084baa5b5db0700000068000a01000020763f0362391c57bc2475cc6474c7469fee863a839c92ad97786d22730a7c4b891a5f9b1395cacd8f2a9aa2f4b8c2ee7a8483a098c82b5dc475e9f24df5d8e344916d76155f006d1a000000af031f98e08ad58f03cf8fb1bc78ffb92fb476f701076749d57ddc37ca91ff68e0f9f0f8d14f69eb80dc87145c723d5ecbe556bb39ad383c83dedcff639bb9a84e70ab0e2f075fe8f6333ee4e7e980b7fc8dbb7dcf"], 0x92) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 552.011626][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 07:48:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 552.012118][T14291] XFS (nbd0): SB validate failed with error -5. [ 552.192880][T14318] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 552.194585][T14317] sg_write: data in/out 262577/104 bytes for SCSI command 0x1-- guessing data in; [ 552.194585][T14317] program syz-executor.2 not setting count and/or reply_len properly 07:48:43 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 552.199420][T14318] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 07:48:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}]}}) [ 552.500912][ T2425] block nbd0: Attempted send on invalid socket [ 552.500948][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 552.501041][T14297] XFS (nbd0): SB validate failed with error -5. [ 552.907480][ T2425] block nbd0: Attempted send on invalid socket [ 552.907513][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 552.907812][T14341] XFS (nbd0): SB validate failed with error -5. 07:48:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000340)=' \x01\x00', &(0x7f0000000380)=' \x01\x00', &(0x7f00000003c0)='\xc6^([[),\xe7)[%\x00', &(0x7f0000000400)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000480)='/dev/fb0\x00', &(0x7f00000004c0)='!\xb5\x00', &(0x7f0000000500)='(/@!\x00', &(0x7f0000000540)='/dev/fb0\x00', &(0x7f0000000580)='/dev/fb0\x00']) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x5}, 0xc) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r5, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {0x0, 0x0, 0x1}}) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$FS_IOC_GETFSLABEL(r7, 0x81009431, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 07:48:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x80005, 0x0, [0x0, 0x0, 0x0, 0x200, 0x7]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="ea0010e800440f20c066350e000000440f22c00f21720f21c1c3f40f3803760f650f01c26a06ea00005600", 0x2b}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 07:48:44 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x80000010008, 0x0) 07:48:44 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 553.564136][ T2424] block nbd0: Attempted send on invalid socket [ 553.564165][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 553.564262][T14384] XFS (nbd0): SB validate failed with error -5. 07:48:44 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:44 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x400) ioctl$RTC_PIE_OFF(r1, 0x7006) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) 07:48:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 554.158268][ T2425] block nbd0: Attempted send on invalid socket [ 554.164660][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 554.195874][T14377] XFS (nbd0): SB validate failed with error -5. 07:48:45 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video36\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x2}) 07:48:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r2, r3, 0x0, 0x7fffefff) sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000004300)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}}], 0x1, 0x0, 0x0) 07:48:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x20001340}], 0x1}, 0x0) 07:48:45 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 554.772241][ T2425] block nbd0: Attempted send on invalid socket [ 554.772279][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 554.772384][T14417] XFS (nbd0): SB validate failed with error -5. 07:48:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:48:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:45 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) 07:48:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 555.091486][T14457] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 555.201919][ T2425] block nbd0: Attempted send on invalid socket [ 555.209047][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 555.225607][T14451] XFS (nbd0): SB validate failed with error -5. 07:48:46 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 555.408095][T14460] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 07:48:46 executing program 0: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000280)='%!(\'&:(-*^$\x00'}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) write$binfmt_aout(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x92) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) open(&(0x7f0000000000)='./bus\x00', 0x1c1042, 0x2) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 555.669494][ T2425] block nbd0: Attempted send on invalid socket [ 555.675932][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 555.687281][T14473] XFS (nbd0): SB validate failed with error -5. 07:48:46 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 556.143978][ T2424] block nbd0: Attempted send on invalid socket [ 556.150239][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 556.162004][T14498] XFS (nbd0): SB validate failed with error -5. 07:48:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x80005, 0x0, [0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x3a8d603]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="ea0010e800440f20c066350e000000440f22c00f21720f21c1c3f40f3803760f650f01c26a06ea00005600", 0x2b}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:48:47 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$negate(0xd, r1, 0x800, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) fremovexattr(r2, &(0x7f0000000340)=@random={'user.', ']\x96\x15\'\x00'}) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={r1, 0x49, 0x23}, 0x0, &(0x7f0000000100)="d67f20085821f99d05aa5b38b99fe152bb74434b333fa3148c1d5ac5224caed9e3663bb16ac823c8412bc6a2c29172565a3b4b33d8818b0327fbc703fffefa6773213f2efac7535040", &(0x7f00000001c0)=""/35) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x10) 07:48:47 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:47 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 556.706935][ T2425] block nbd0: Attempted send on invalid socket [ 556.706970][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 556.707087][T14519] XFS (nbd0): SB validate failed with error -5. 07:48:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x80005, 0x0, [0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x3a8d603]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="ea0010e800440f20c066350e000000440f22c00f21720f21c1c3f40f3803760f650f01c26a06ea00005600", 0x2b}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:48:48 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x300, 0x80000000, 0x0, 0x8, 0x0, {}, {}, {}, {0x80000}}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) fsetxattr$security_ima(r1, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="040affdc6398a6446dabaf4f65a1f2e01d1ad07680baf5f654aefbb4"], 0x4, 0x2) 07:48:50 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000080)=[@register_looper], 0x1, 0x0, &(0x7f0000000140)="0e"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x10, 0x0, &(0x7f0000000500)=[@request_death], 0x0, 0x73b000, 0x0}) 07:48:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:50 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4(r2, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x80005, 0x0, [0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x3a8d603]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="ea0010e800440f20c066350e000000440f22c00f21720f21c1c3f40f3803760f650f01c26a06ea00005600", 0x2b}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:48:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:50 executing program 0: getpid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x92) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/227, 0xe3}], 0x1) socket$netlink(0x10, 0x3, 0x0) open(0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:48:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) 07:48:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r9, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r9], 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r9}}, 0x20}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:48:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket(0x0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) sendmsg$NFT_MSG_GETOBJ_RESET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020c00}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, 0x15, 0xa, 0x201, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x5}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xc}]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/nbd0'], &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='xfs\x00', 0xd0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 07:48:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000380)={@random="4151855b7cba", @dev, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "eaa836", 0x10, 0x2f, 0x0, @local, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x88be}, {}, {0x0, 0x0, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 557.607287][ T2425] block nbd0: Attempted send on invalid socket [ 557.607320][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 557.607410][T14544] XFS (nbd0): SB validate failed with error -5. [ 557.984364][ T2424] block nbd0: Attempted send on invalid socket [ 557.984406][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 557.984767][T14554] XFS (nbd0): SB validate failed with error -5. [ 558.029149][T14494] sg_write: data in/out 262577/104 bytes for SCSI command 0x1-- guessing data in; [ 558.029149][T14494] program syz-executor.0 not setting count and/or reply_len properly [ 558.081295][T14494] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 558.087314][T14494] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 558.577031][T14494] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 558.578978][T14494] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 559.834116][ T2425] block nbd0: Attempted send on invalid socket [ 559.834148][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 559.834288][T14593] XFS (nbd0): SB validate failed with error -5. [ 560.148477][T14611] sg_write: data in/out 262577/104 bytes for SCSI command 0x1-- guessing data in; [ 560.148477][T14611] program syz-executor.0 not setting count and/or reply_len properly [ 560.187461][T14611] sg_write: data in/out 262577/104 bytes for SCSI command 0x1-- guessing data in; [ 560.187461][T14611] program syz-executor.0 not setting count and/or reply_len properly [ 560.234729][ T2425] block nbd0: Attempted send on invalid socket [ 560.234762][ T2425] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 560.235101][T14595] XFS (nbd0): SB validate failed with error -5. [ 560.418382][T14622] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 560.457590][T14622] bridge2: port 1(bond0) entered blocking state [ 560.457640][T14622] bridge2: port 1(bond0) entered disabled state [ 560.489291][T14622] device bond0 entered promiscuous mode [ 560.489313][T14622] device bond_slave_0 entered promiscuous mode [ 560.489493][T14622] device bond_slave_1 entered promiscuous mode [ 560.499951][T14629] device bond0 left promiscuous mode [ 560.499964][T14629] device bond_slave_0 left promiscuous mode [ 560.500166][T14629] device bond_slave_1 left promiscuous mode [ 560.500510][T14629] bridge2: port 1(bond0) entered disabled state [ 560.630577][ T2424] block nbd0: Attempted send on invalid socket [ 560.630612][ T2424] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 560.630922][T14631] XFS (nbd0): SB validate failed with error -5. [ 586.926492][ T0] NOHZ: local_softirq_pending 08 [ 627.874916][ T0] NOHZ: local_softirq_pending 08 [ 721.310014][ T1122] INFO: task syz-executor.1:14552 blocked for more than 143 seconds. [ 721.310048][ T1122] Not tainted 5.8.0-rc3-syzkaller #0 [ 721.310055][ T1122] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.310063][ T1122] syz-executor.1 D29832 14552 6975 0x00000004 [ 721.310090][ T1122] Call Trace: [ 721.310121][ T1122] __schedule+0x8e1/0x1eb0 [ 721.310146][ T1122] ? io_schedule_timeout+0x140/0x140 [ 721.310170][ T1122] schedule+0xd0/0x2a0 [ 721.310189][ T1122] schedule_preempt_disabled+0xf/0x20 [ 721.310204][ T1122] __mutex_lock+0x3e2/0x10d0 [ 721.310268][ T1122] ? lock_downgrade+0x820/0x820 [ 721.310357][ T1122] ? do_fb_ioctl+0x15e/0x6c0 [ 721.310379][ T1122] ? mutex_lock_io_nested+0xf60/0xf60 [ 721.310393][ T1122] ? find_held_lock+0x2d/0x110 [ 721.310413][ T1122] ? tomoyo_path_number_perm+0x1fa/0x4d0 [ 721.310484][ T1122] ? trace_hardirqs_on+0x5f/0x220 [ 721.310506][ T1122] do_fb_ioctl+0x15e/0x6c0 [ 721.310522][ T1122] ? tomoyo_path_number_perm+0x244/0x4d0 [ 721.310539][ T1122] ? fb_set_suspend+0x1a0/0x1a0 [ 721.310555][ T1122] ? tomoyo_execute_permission+0x470/0x470 [ 721.310582][ T1122] ? selinux_bprm_committing_creds+0x6f0/0x6f0 [ 721.310644][ T1122] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 721.310662][ T1122] ? do_vfs_ioctl+0x27d/0x1090 [ 721.310678][ T1122] ? generic_block_fiemap+0x60/0x60 [ 721.310695][ T1122] ? selinux_inode_getsecctx+0x90/0x90 [ 721.310709][ T1122] ? __might_fault+0x190/0x1d0 [ 721.310742][ T1122] ? _copy_to_user+0x126/0x160 [ 721.310764][ T1122] ? __fget_files+0x294/0x400 [ 721.310786][ T1122] fb_ioctl+0xdd/0x130 [ 721.310802][ T1122] ? do_fb_ioctl+0x6c0/0x6c0 [ 721.310814][ T1122] ksys_ioctl+0x11a/0x180 [ 721.310831][ T1122] __x64_sys_ioctl+0x6f/0xb0 [ 721.310848][ T1122] ? lockdep_hardirqs_on+0x6a/0xe0 [ 721.310863][ T1122] do_syscall_64+0x60/0xe0 [ 721.310879][ T1122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 721.310892][ T1122] RIP: 0033:0x45cb29 [ 721.310898][ T1122] Code: Bad RIP value. [ 721.310907][ T1122] RSP: 002b:00007f8bae136c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 721.310922][ T1122] RAX: ffffffffffffffda RBX: 00000000004e52e0 RCX: 000000000045cb29 [ 721.310931][ T1122] RDX: 0000000000000000 RSI: 0000000040086602 RDI: 0000000000000003 [ 721.310940][ T1122] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 721.310949][ T1122] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 721.310958][ T1122] R13: 00000000000002f2 R14: 00000000004c57ae R15: 00007f8bae1376d4 [ 721.310992][ T1122] INFO: task syz-executor.1:14556 blocked for more than 143 seconds. [ 721.311000][ T1122] Not tainted 5.8.0-rc3-syzkaller #0 [ 721.311006][ T1122] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.311013][ T1122] syz-executor.1 D28752 14556 6975 0x00004004 [ 721.311038][ T1122] Call Trace: [ 721.311056][ T1122] __schedule+0x8e1/0x1eb0 [ 721.311078][ T1122] ? io_schedule_timeout+0x140/0x140 [ 721.311101][ T1122] schedule+0xd0/0x2a0 [ 721.311118][ T1122] schedule_preempt_disabled+0xf/0x20 [ 721.311132][ T1122] __mutex_lock+0x3e2/0x10d0 [ 721.311148][ T1122] ? get_fb_info.part.0+0x18/0x80 [ 721.311163][ T1122] ? fb_open+0xd3/0x430 [ 721.311182][ T1122] ? mutex_lock_io_nested+0xf60/0xf60 [ 721.311200][ T1122] ? __mutex_unlock_slowpath+0xe2/0x610 [ 721.311221][ T1122] ? lock_downgrade+0x820/0x820 [ 721.311239][ T1122] ? kobject_get_unless_zero+0x15a/0x1e0 [ 721.311260][ T1122] fb_open+0xd3/0x430 [ 721.311277][ T1122] ? get_fb_info.part.0+0x80/0x80 [ 721.311312][ T1122] chrdev_open+0x266/0x770 [ 721.311329][ T1122] ? cdev_device_add+0x210/0x210 [ 721.311349][ T1122] ? security_file_open+0x1f5/0x3f0 [ 721.311401][ T1122] do_dentry_open+0x501/0x1290 [ 721.311417][ T1122] ? cdev_device_add+0x210/0x210 [ 721.311439][ T1122] path_openat+0x1bb9/0x2750 [ 721.311464][ T1122] ? path_lookupat+0x830/0x830 [ 721.311478][ T1122] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 721.311501][ T1122] ? lock_is_held_type+0xb0/0xe0 [ 721.311521][ T1122] do_filp_open+0x17e/0x3c0 [ 721.311537][ T1122] ? may_open_dev+0xf0/0xf0 [ 721.311584][ T1122] ? do_raw_spin_lock+0x120/0x2b0 [ 721.311599][ T1122] ? rwlock_bug.part.0+0x90/0x90 [ 721.311619][ T1122] ? _raw_spin_unlock+0x24/0x40 [ 721.311632][ T1122] ? __alloc_fd+0x28d/0x600 [ 721.311654][ T1122] do_sys_openat2+0x16f/0x3b0 [ 721.311669][ T1122] ? __might_fault+0x190/0x1d0 [ 721.311682][ T1122] ? build_open_flags+0x650/0x650 [ 721.311694][ T1122] ? _copy_to_user+0x126/0x160 [ 721.311732][ T1122] ? put_timespec64+0xcb/0x120 [ 721.311748][ T1122] ? ns_to_timespec64+0xc0/0xc0 [ 721.311766][ T1122] __x64_sys_openat+0x13f/0x1f0 [ 721.311780][ T1122] ? __ia32_sys_open+0x1c0/0x1c0 [ 721.311797][ T1122] ? lock_is_held_type+0xb0/0xe0 [ 721.311813][ T1122] ? do_syscall_64+0x1c/0xe0 [ 721.311828][ T1122] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 721.311847][ T1122] do_syscall_64+0x60/0xe0 [ 721.311862][ T1122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 721.311872][ T1122] RIP: 0033:0x45cb29 [ 721.311878][ T1122] Code: Bad RIP value. [ 721.311886][ T1122] RSP: 002b:00007f8bae115c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 721.311900][ T1122] RAX: ffffffffffffffda RBX: 00000000004f86a0 RCX: 000000000045cb29 [ 721.311909][ T1122] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 721.311918][ T1122] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 721.311927][ T1122] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 721.311937][ T1122] R13: 00000000000007c1 R14: 00000000004caafb R15: 00007f8bae1166d4 [ 721.311962][ T1122] INFO: task syz-executor.1:14560 blocked for more than 143 seconds. [ 721.311970][ T1122] Not tainted 5.8.0-rc3-syzkaller #0 [ 721.311976][ T1122] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.311988][ T1122] syz-executor.1 D28752 14560 6975 0x00000004 [ 721.312010][ T1122] Call Trace: [ 721.312028][ T1122] __schedule+0x8e1/0x1eb0 [ 721.312050][ T1122] ? io_schedule_timeout+0x140/0x140 [ 721.312073][ T1122] schedule+0xd0/0x2a0 [ 721.312090][ T1122] schedule_preempt_disabled+0xf/0x20 [ 721.312104][ T1122] __mutex_lock+0x3e2/0x10d0 [ 721.312120][ T1122] ? fb_open+0xd3/0x430 [ 721.312140][ T1122] ? mutex_lock_io_nested+0xf60/0xf60 [ 721.312158][ T1122] ? __mutex_unlock_slowpath+0xe2/0x610 [ 721.312178][ T1122] ? lock_downgrade+0x820/0x820 [ 721.312194][ T1122] ? kobject_get_unless_zero+0x15a/0x1e0 [ 721.312215][ T1122] fb_open+0xd3/0x430 [ 721.312233][ T1122] ? get_fb_info.part.0+0x80/0x80 [ 721.312245][ T1122] chrdev_open+0x266/0x770 [ 721.312260][ T1122] ? cdev_device_add+0x210/0x210 [ 721.312278][ T1122] ? security_file_open+0x1f5/0x3f0 [ 721.312297][ T1122] do_dentry_open+0x501/0x1290 [ 721.312312][ T1122] ? cdev_device_add+0x210/0x210 [ 721.312333][ T1122] path_openat+0x1bb9/0x2750 [ 721.312358][ T1122] ? path_lookupat+0x830/0x830 [ 721.312372][ T1122] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 721.312395][ T1122] ? lock_is_held_type+0xb0/0xe0 [ 721.312415][ T1122] do_filp_open+0x17e/0x3c0 [ 721.312430][ T1122] ? may_open_dev+0xf0/0xf0 [ 721.312451][ T1122] ? do_raw_spin_lock+0x120/0x2b0 [ 721.312466][ T1122] ? rwlock_bug.part.0+0x90/0x90 [ 721.312485][ T1122] ? _raw_spin_unlock+0x24/0x40 [ 721.312498][ T1122] ? __alloc_fd+0x28d/0x600 [ 721.312520][ T1122] do_sys_openat2+0x16f/0x3b0 [ 721.312533][ T1122] ? __might_fault+0x190/0x1d0 [ 721.312546][ T1122] ? build_open_flags+0x650/0x650 [ 721.312558][ T1122] ? _copy_to_user+0x126/0x160 [ 721.312576][ T1122] ? put_timespec64+0xcb/0x120 [ 721.312592][ T1122] ? ns_to_timespec64+0xc0/0xc0 [ 721.312609][ T1122] __x64_sys_openat+0x13f/0x1f0 [ 721.312623][ T1122] ? __ia32_sys_open+0x1c0/0x1c0 [ 721.312640][ T1122] ? lock_is_held_type+0xb0/0xe0 [ 721.312655][ T1122] ? do_syscall_64+0x1c/0xe0 [ 721.312671][ T1122] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 721.312689][ T1122] do_syscall_64+0x60/0xe0 [ 721.312704][ T1122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 721.312714][ T1122] RIP: 0033:0x45cb29 [ 721.312720][ T1122] Code: Bad RIP value. [ 721.312728][ T1122] RSP: 002b:00007f8bae0f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 721.312742][ T1122] RAX: ffffffffffffffda RBX: 00000000004f86a0 RCX: 000000000045cb29 [ 721.312751][ T1122] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 721.312760][ T1122] RBP: 000000000078c0e0 R08: 0000000000000000 R09: 0000000000000000 [ 721.312769][ T1122] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 721.312778][ T1122] R13: 00000000000007c1 R14: 00000000004caafb R15: 00007f8bae0f56d4 [ 721.312803][ T1122] INFO: task syz-executor.1:14569 blocked for more than 143 seconds. [ 721.312812][ T1122] Not tainted 5.8.0-rc3-syzkaller #0 [ 721.312817][ T1122] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 721.312823][ T1122] syz-executor.1 D28712 14569 6975 0x00004004 [ 721.312846][ T1122] Call Trace: [ 721.312864][ T1122] __schedule+0x8e1/0x1eb0 [ 721.312885][ T1122] ? io_schedule_timeout+0x140/0x140 [ 721.312908][ T1122] schedule+0xd0/0x2a0 [ 721.312926][ T1122] schedule_preempt_disabled+0xf/0x20 [ 721.312939][ T1122] __mutex_lock+0x3e2/0x10d0 [ 721.312955][ T1122] ? get_fb_info.part.0+0x18/0x80 [ 721.312970][ T1122] ? fb_open+0xd3/0x430 [ 721.312996][ T1122] ? mutex_lock_io_nested+0xf60/0xf60 [ 721.313014][ T1122] ? __mutex_unlock_slowpath+0xe2/0x610 [ 721.313035][ T1122] ? lock_downgrade+0x820/0x820 [ 721.313051][ T1122] ? kobject_get_unless_zero+0x15a/0x1e0 [ 721.313072][ T1122] fb_open+0xd3/0x430 [ 721.313089][ T1122] ? get_fb_info.part.0+0x80/0x80 [ 721.313101][ T1122] chrdev_open+0x266/0x770 [ 721.313116][ T1122] ? cdev_device_add+0x210/0x210 [ 721.313134][ T1122] ? security_file_open+0x1f5/0x3f0 [ 721.313154][ T1122] do_dentry_open+0x501/0x1290 [ 721.313168][ T1122] ? cdev_device_add+0x210/0x210 [ 721.313190][ T1122] path_openat+0x1bb9/0x2750 [ 721.313214][ T1122] ? path_lookupat+0x830/0x830 [ 721.313229][ T1122] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 721.313252][ T1122] ? lock_is_held_type+0xb0/0xe0 [ 721.313272][ T1122] do_filp_open+0x17e/0x3c0 [ 721.313288][ T1122] ? may_open_dev+0xf0/0xf0 [ 721.313309][ T1122] ? do_raw_spin_lock+0x120/0x2b0 [ 721.313323][ T1122] ? rwlock_bug.part.0+0x90/0x90 [ 721.313344][ T1122] ? _raw_spin_unlock+0x24/0x40 [ 721.313356][ T1122] ? __alloc_fd+0x28d/0x600 [ 721.313378][ T1122] do_sys_openat2+0x16f/0x3b0 [ 721.313391][ T1122] ? __might_fault+0x190/0x1d0 [ 721.313405][ T1122] ? build_open_flags+0x650/0x650 [ 721.313417][ T1122] ? _copy_to_user+0x126/0x160 [ 721.313435][ T1122] ? put_timespec64+0xcb/0x120 [ 721.313451][ T1122] ? ns_to_timespec64+0xc0/0xc0 [ 721.313468][ T1122] __x64_sys_openat+0x13f/0x1f0 [ 721.313481][ T1122] ? __ia32_sys_open+0x1c0/0x1c0 [ 721.313498][ T1122] ? lock_is_held_type+0xb0/0xe0 [ 721.313514][ T1122] ? do_syscall_64+0x1c/0xe0 [ 721.313529][ T1122] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 721.313548][ T1122] do_syscall_64+0x60/0xe0 [ 721.313563][ T1122] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 721.313573][ T1122] RIP: 0033:0x45cb29 [ 721.313578][ T1122] Code: Bad RIP value. [ 721.313586][ T1122] RSP: 002b:00007f8bae0b2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 721.313601][ T1122] RAX: ffffffffffffffda RBX: 00000000004f86a0 RCX: 000000000045cb29 [ 721.313610][ T1122] RDX: 0000000000000000 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 721.313619][ T1122] RBP: 000000000078c220 R08: 0000000000000000 R09: 0000000000000000 [ 721.313628][ T1122] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 721.313637][ T1122] R13: 00000000000007c1 R14: 00000000004caafb R15: 00007f8bae0b36d4 [ 721.313661][ T1122] [ 721.313661][ T1122] Showing all locks held in the system: [ 721.313679][ T1122] 1 lock held by khungtaskd/1122: [ 721.313684][ T1122] #0: ffffffff89bc1140 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 721.313775][ T1122] 1 lock held by in:imklog/6512: [ 721.313780][ T1122] #0: ffff8880a782b370 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 721.313861][ T1122] 2 locks held by syz-executor.1/14545: [ 721.313871][ T1122] 1 lock held by syz-executor.1/14552: [ 721.313876][ T1122] #0: ffff888218a1c078 (&fb_info->lock){+.+.}-{3:3}, at: do_fb_ioctl+0x15e/0x6c0 [ 721.313911][ T1122] 1 lock held by syz-executor.1/14556: [ 721.313916][ T1122] #0: ffff888218a1c078 (&fb_info->lock){+.+.}-{3:3}, at: fb_open+0xd3/0x430 [ 721.313949][ T1122] 1 lock held by syz-executor.1/14560: [ 721.313955][ T1122] #0: ffff888218a1c078 (&fb_info->lock){+.+.}-{3:3}, at: fb_open+0xd3/0x430 [ 721.313995][ T1122] 1 lock held by syz-executor.1/14569: [ 721.314000][ T1122] #0: ffff888218a1c078 (&fb_info->lock){+.+.}-{3:3}, at: fb_open+0xd3/0x430 [ 721.314029][ T1122] [ 721.314035][ T1122] ============================================= [ 721.314035][ T1122] [ 721.314042][ T1122] NMI backtrace for cpu 1 [ 721.314057][ T1122] CPU: 1 PID: 1122 Comm: khungtaskd Not tainted 5.8.0-rc3-syzkaller #0 [ 721.314065][ T1122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.314069][ T1122] Call Trace: [ 721.314084][ T1122] dump_stack+0x18f/0x20d [ 721.314104][ T1122] nmi_cpu_backtrace.cold+0x70/0xb1 [ 721.314203][ T1122] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 721.314220][ T1122] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 721.314236][ T1122] watchdog+0xd7d/0x1000 [ 721.314253][ T1122] ? reset_hung_task_detector+0x30/0x30 [ 721.314307][ T1122] kthread+0x3b5/0x4a0 [ 721.314321][ T1122] ? __kthread_bind_mask+0xc0/0xc0 [ 721.314334][ T1122] ? __kthread_bind_mask+0xc0/0xc0 [ 721.314389][ T1122] ret_from_fork+0x1f/0x30 [ 721.314414][ T1122] Sending NMI from CPU 1 to CPUs 0: [ 721.315194][ C0] NMI backtrace for cpu 0 [ 721.315202][ C0] CPU: 0 PID: 14545 Comm: syz-executor.1 Not tainted 5.8.0-rc3-syzkaller #0 [ 721.315208][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.315212][ C0] RIP: 0010:write_comp_data+0xa/0x80 [ 721.315223][ C0] Code: 65 48 8b 04 25 00 ff 01 00 48 8b 80 f8 13 00 00 c3 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 49 89 f2 65 8b 05 56 4c 8e 7e <65> 48 8b 34 25 00 ff 01 00 a9 00 01 ff 00 74 0f f6 c4 01 74 59 8b [ 721.315228][ C0] RSP: 0018:ffffc900083af4e8 EFLAGS: 00000246 [ 721.315236][ C0] RAX: 0000000080000000 RBX: 0000000000000000 RCX: ffffffff83c202be [ 721.315241][ C0] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000005 [ 721.315247][ C0] RBP: 0000000000000000 R08: 0000000000000100 R09: 0000000000000040 [ 721.315252][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880000a0018 [ 721.315257][ C0] R13: ffff8880000a0000 R14: 0000000000000000 R15: 0000000000000004 [ 721.315263][ C0] FS: 00007f8bae158700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 721.315267][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 721.315273][ C0] CR2: 000056442ab57920 CR3: 000000008f503000 CR4: 00000000001406f0 [ 721.315278][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 721.315283][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 721.315286][ C0] Call Trace: [ 721.315290][ C0] bitfill_aligned+0x18e/0x200 [ 721.315293][ C0] cfb_fillrect+0x40b/0x7b0 [ 721.315297][ C0] ? cfb_fillrect+0x7b0/0x7b0 [ 721.315301][ C0] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 721.315305][ C0] vga16fb_fillrect+0x683/0x193b [ 721.315308][ C0] ? memcpy+0x39/0x60 [ 721.315312][ C0] bit_clear_margins+0x2d5/0x4a0 [ 721.315316][ C0] ? bit_bmove+0x210/0x210 [ 721.315320][ C0] ? vga16fb_update_fix+0x4a0/0x4a0 [ 721.315323][ C0] fbcon_clear_margins+0x1d5/0x230 [ 721.315327][ C0] fbcon_switch+0xb6e/0x16c0 [ 721.315331][ C0] ? fbcon_scroll+0x3600/0x3600 [ 721.315334][ C0] ? fbcon_cursor+0x52b/0x650 [ 721.315338][ C0] ? kmalloc_array.constprop.0+0x20/0x20 [ 721.315342][ C0] ? is_console_locked+0x5/0x10 [ 721.315346][ C0] ? fbcon_set_origin+0x26/0x50 [ 721.315349][ C0] redraw_screen+0x2ae/0x770 [ 721.315353][ C0] ? vga16fb_update_fix+0x4a0/0x4a0 [ 721.315357][ C0] ? vc_init+0x440/0x440 [ 721.315361][ C0] ? fbcon_set_palette+0x3a8/0x490 [ 721.315364][ C0] fbcon_modechanged+0x575/0x710 [ 721.315368][ C0] fbcon_update_vcs+0x3a/0x50 [ 721.315371][ C0] fb_set_var+0xae8/0xd60 [ 721.315375][ C0] ? fb_blank+0x190/0x190 [ 721.315379][ C0] ? lock_release+0x8d0/0x8d0 [ 721.315382][ C0] ? lock_is_held_type+0xb0/0xe0 [ 721.315386][ C0] ? do_fb_ioctl+0x2f2/0x6c0 [ 721.315391][ C0] ? _raw_spin_unlock_irqrestore+0x62/0xe0 [ 721.315395][ C0] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 721.315399][ C0] ? trace_hardirqs_on+0x5f/0x220 [ 721.315402][ C0] do_fb_ioctl+0x33f/0x6c0 [ 721.315406][ C0] ? fb_set_suspend+0x1a0/0x1a0 [ 721.315410][ C0] ? tomoyo_execute_permission+0x470/0x470 [ 721.315414][ C0] ? lock_is_held_type+0xb0/0xe0 [ 721.315419][ C0] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 721.315422][ C0] ? do_vfs_ioctl+0x27d/0x1090 [ 721.315426][ C0] ? __fget_files+0x294/0x400 [ 721.315429][ C0] fb_ioctl+0xdd/0x130 [ 721.315433][ C0] ? do_fb_ioctl+0x6c0/0x6c0 [ 721.315437][ C0] ksys_ioctl+0x11a/0x180 [ 721.315440][ C0] __x64_sys_ioctl+0x6f/0xb0 [ 721.315444][ C0] ? lockdep_hardirqs_on+0x6a/0xe0 [ 721.315448][ C0] do_syscall_64+0x60/0xe0 [ 721.315452][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 721.315456][ C0] RIP: 0033:0x45cb29 [ 721.315459][ C0] Code: Bad RIP value. [ 721.315464][ C0] RSP: 002b:00007f8bae157c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 721.315473][ C0] RAX: ffffffffffffffda RBX: 00000000004e55a0 RCX: 000000000045cb29 [ 721.315486][ C0] RDX: 0000000020000000 RSI: 0000000000004601 RDI: 0000000000000003 [ 721.315492][ C0] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 721.315497][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 721.315503][ C0] R13: 00000000000002fd R14: 00000000004c58a5 R15: 00007f8bae1586d4 [ 721.315513][ T1122] Kernel panic - not syncing: hung_task: blocked tasks [ 721.315525][ T1122] CPU: 1 PID: 1122 Comm: khungtaskd Not tainted 5.8.0-rc3-syzkaller #0 [ 721.315531][ T1122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.315534][ T1122] Call Trace: [ 721.315547][ T1122] dump_stack+0x18f/0x20d [ 721.315606][ T1122] panic+0x2e3/0x75c [ 721.315623][ T1122] ? __warn_printk+0xf3/0xf3 [ 721.315639][ T1122] ? cpumask_next+0x3c/0x40 [ 721.315653][ T1122] ? printk_safe_flush+0xd6/0x120 [ 721.315665][ T1122] ? watchdog.cold+0x5/0x16b [ 721.315676][ T1122] ? watchdog+0xa82/0x1000 [ 721.315691][ T1122] watchdog.cold+0x16/0x16b [ 721.315708][ T1122] ? reset_hung_task_detector+0x30/0x30 [ 721.315722][ T1122] kthread+0x3b5/0x4a0 [ 721.315735][ T1122] ? __kthread_bind_mask+0xc0/0xc0 [ 721.315747][ T1122] ? __kthread_bind_mask+0xc0/0xc0 [ 721.315763][ T1122] ret_from_fork+0x1f/0x30 [ 721.316916][ T1122] Kernel Offset: disabled [ 723.385334][ T1122] Rebooting in 86400 seconds..