sg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) bind$rose(r2, &(0x7f0000000000)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, 0x4, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0xfffffffffffffcec) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) prctl$PR_GET_SECCOMP(0x15) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xfff) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$FICLONE(r6, 0x40049409, 0xffffffffffffffff) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f0000000080)=0x2) [ 451.440534][T30852] ISOFS: Unable to identify CD-ROM format. 04:46:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:27 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x8000000000000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:27 executing program 2: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 451.904061][T30904] ISOFS: Unable to identify CD-ROM format. 04:46:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:27 executing program 2: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 452.143779][T30904] ISOFS: Unable to identify CD-ROM format. 04:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:28 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:28 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000020000000280012c4f30001007665f46800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000000000080000c70944f9710e037b950e4be79ad2edf02f2c14b656c7f7ebad42abbd199f031d604656696209b2852fa0778744b074312afcfa10ebab5028127ed04620c08af1c4f5e131bbf2e975ff8601dee40de1ba7e628042e0f46004d181e0fb8a7f9f917833722bd9f008d2a537687c0f8018d8"], 0x48}}, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:28 executing program 2: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 452.662354][T30937] ISOFS: Unable to identify CD-ROM format. [ 452.680559][T30946] 9pnet: Insufficient options for proto=fd 04:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 452.851284][T30937] ISOFS: Unable to identify CD-ROM format. 04:46:28 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xf5ffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:28 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 04:46:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 453.000417][T30962] 9pnet: Insufficient options for proto=fd 04:46:28 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 453.272719][T30971] ISOFS: Unable to identify CD-ROM format. [ 453.300488][T30979] 9pnet: Insufficient options for proto=fd 04:46:29 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 04:46:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:29 executing program 5: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:29 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x80, 0x0, 0xffffff1c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f0000000000)=0x2) 04:46:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:29 executing program 5: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 453.694711][T30996] ISOFS: Unable to identify CD-ROM format. 04:46:29 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 04:46:29 executing program 5: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 453.900870][T30996] ISOFS: Unable to identify CD-ROM format. 04:46:29 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 04:46:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xf9fdffff00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:29 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:29 executing program 5: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:30 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:30 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 454.304248][T31029] ISOFS: Unable to identify CD-ROM format. [ 454.509623][T31029] ISOFS: Unable to identify CD-ROM format. 04:46:30 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x10001) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:30 executing program 5: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:30 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:30 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xff00000000000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:30 executing program 5: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 454.903881][T31061] ISOFS: Unable to identify CD-ROM format. 04:46:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 455.108470][T31061] ISOFS: Unable to identify CD-ROM format. 04:46:30 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 455.185087][T31086] 9pnet: Insufficient options for proto=fd 04:46:31 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xff0f000000000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:31 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 04:46:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xd1) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_pwait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100)={0x3f}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) [ 455.695174][T31115] 9pnet: Insufficient options for proto=fd 04:46:31 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 455.774531][T31112] ISOFS: Unable to identify CD-ROM format. 04:46:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 455.989049][T31112] ISOFS: Unable to identify CD-ROM format. 04:46:31 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xfffbffff00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 456.112455][T31234] 9pnet: Insufficient options for proto=fd 04:46:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xed, 0x7, 0xe0}) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 456.483762][T31250] ISOFS: Unable to identify CD-ROM format. 04:46:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:32 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$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$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH(r4, 0x3, &(0x7f0000000000)='@vboxnet0security:\x00', &(0x7f0000000040)='./file0\x00', r6) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080), 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 456.942477][T31370] ISOFS: Unable to identify CD-ROM format. 04:46:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 457.162295][T31370] ISOFS: Unable to identify CD-ROM format. 04:46:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 457.583497][T31401] ISOFS: Unable to identify CD-ROM format. [ 457.832947][T31401] ISOFS: Unable to identify CD-ROM format. 04:46:33 executing program 1: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:33 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000ac0)=0xfff, 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x7, 0x93a, [0x20000180, 0x0, 0x0, 0x20000414, 0x20000740], 0x0, &(0x7f0000000080), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x3, 0x2, [{0x3, 0x11, 0xf5, 'veth0_to_bond\x00', 'veth1_to_hsr\x00', 'veth0_to_hsr\x00', 'batadv0\x00', @local, [0x0, 0xff, 0x0, 0xff, 0x7f, 0xff], @empty, [0xa744f480c5bee354, 0xff, 0x1fe, 0xff], 0xae, 0x116, 0x14e, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x1ca51260, 0x5}}}], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @snat={'snat\x00', 0x10, {{@dev={[], 0x26}, 0xfffffffffffffffd}}}], @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {0x1, 0x10, 0x8917, 'veth1_to_bond\x00', 'erspan0\x00', 'bridge_slave_1\x00', 'ip_vti0\x00', @random="7e15d190b5e8", [0xff, 0x12f6bdc1cf83e639, 0x0, 0x7f, 0xff, 0x101], @random="8e8f8d036344", [0x0, 0xff, 0x0, 0x0, 0x7fbb02daefd4f237, 0xff], 0x6e, 0xde, 0x116, [], [@snat={'snat\x00', 0x10, {{@broadcast, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@remote, 0xe169769afc0ac44a}}}], @snat={'snat\x00', 0x10, {{@remote, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{0xc, 0x20, 0x6006, 'ip6_vti0\x00', 'teql0\x00', 'ip6gretap0\x00', 'nr0\x00', @dev={[], 0x11}, [0x80, 0x7f, 0x80, 0xff, 0x730ad1c3dd8441b0, 0xff], @remote, [0xff, 0xff, 0xff, 0xff, 0x0, 0x80], 0x11e, 0x166, 0x19e, [@stp={'stp\x00', 0x48, {{0x1, {0x4, 0x80, 0x400, @empty, [0x80, 0x0, 0xff, 0xff, 0x0, 0x1fe], 0x1, 0x7, 0x8, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}, [0x0, 0xff, 0xff, 0x0, 0x1fe], 0x4e24, 0x4e21, 0x200, 0xc6, 0x9, 0x3, 0x7, 0x40, 0xfff, 0x4}, 0x111}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x0, 0x4}}}], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xb7, 0x3, 0x6}}}], @arpreply={'arpreply\x00', 0x10, {{@random="7e52e3c24c18", 0xfffffffffffffffd}}}}, {0x3, 0x10, 0xe879, 'gre0\x00', 'batadv0\x00', 'tunl0\x00', 'vcan0\x00', @dev={[], 0x11}, [0x7f, 0xff, 0x0, 0x7f, 0x0, 0xff], @broadcast, [0xff, 0x0, 0x0, 0xff], 0xbe, 0x12e, 0x15e, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x9}}}], [@arpreply={'arpreply\x00', 0x10, {{@local, 0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@remote, 0xfffffffffffffffe}}}], @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{0x5, 0x1c, 0x11194, 'veth1_to_hsr\x00', 'sit0\x00', 'nr0\x00', 'gretap0\x00', @local, [0x80, 0x0, 0xff, 0x0, 0x0, 0x1fe], @dev={[], 0xc}, [0x7f, 0x0, 0xff, 0x0, 0x35cea999f934f3d0, 0xff], 0xae, 0xae, 0xe6, [@time={'time\x00', 0x18, {{0x80000001, 0x95d, 0x99d, 0x3019, 0x0, 0x3, 0x4}}}], [], @snat={'snat\x00', 0x10, {{@dev={[], 0x2a}, 0xfffffffffffffffe}}}}, {0x9, 0x20, 0x88be, 'eql\x00', 'team_slave_1\x00', 'tunl0\x00', 'vlan0\x00', @empty, [0x0, 0x0, 0x0, 0x7f], @broadcast, [0xff, 0x7f, 0xff], 0xb6, 0x11e, 0x156, [@ip={'ip\x00', 0x20, {{@rand_addr=0x1, @multicast2, 0xff000000, 0xffffff00, 0x2, 0x73, 0x5, 0x8, 0x4e24, 0x4e22, 0x4e21, 0x4e20}}}], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @snat={'snat\x00', 0x10, {{@dev={[], 0x1f}, 0xfffffffffffffffd}}}], @snat={'snat\x00', 0x10, {{@random="16fcb2adb851", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffc, 0x1, [{0x9, 0x4, 0xf9, 'ip6gretap0\x00', 'veth0_to_bond\x00', 'bcsf0\x00', 'veth1\x00', @dev={[], 0x20}, [0x0, 0x5e5f7deb7c974eb3, 0x0, 0x7f, 0x0, 0xff], @remote, [0xff, 0xff, 0x0, 0x0, 0x7e2a2711e689af38], 0x6e, 0xa6, 0xde, [], [@arpreply={'arpreply\x00', 0x10, {{@broadcast, 0xfffffffffffffffd}}}], @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0x9b2) r4 = fcntl$dupfd(r1, 0x0, r1) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) [ 458.210188][T31529] ISOFS: Unable to identify CD-ROM format. 04:46:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 458.392174][T31529] ISOFS: Unable to identify CD-ROM format. 04:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:35 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x2}) 04:46:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:36 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="33c6b92ba2d5a565d769a5ccf6a5673f6083d3167b29b9f1a42c7087c7ed8119f6fb832a69c0f370840a2e65c03982ed11159019cbc3257b8f1baefa8eacb0edda7e5ad3a52025b2a768a5e8e6aeb96f08ab0154") r1 = socket(0x5, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x605, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r1, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x17b, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r8, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1d, "caa69dc4dea42f61fa54f74bf2438401465006dc22719a9361b9c22dd1"}, &(0x7f00000000c0)=0x25) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r9, @in6={{0xa, 0x4e24, 0xd90a, @local, 0x9}}, 0xe44b, 0x8, 0xd7b9, 0x76, 0x49}, 0x98) 04:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555"], 0x45) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x8, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:36 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '^\x00'}, &(0x7f0000000180)=""/4096, 0x1000) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:36 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555"], 0x45) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x23, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555"], 0x45) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:37 executing program 1: r0 = socket(0x4, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x24000000, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x406, r1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r6, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_PARM(r5, 0xc0cc5616, &(0x7f0000000000)={0xc, @capture={0x1000, 0x3, {0x5, 0x10001}, 0x8000, 0x6}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$cgroup_ro(r8, &(0x7f0000000240)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r9, 0xae47, 0xd000) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:38 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8005) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537"], 0x67) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537"], 0x67) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:39 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x220140}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getqdisc={0x44, 0x26, 0x4, 0x70bd29, 0x25dfdbff, {0x0, r4, {0x3, 0xffe0}, {0xe, 0xffff}, {0x10, 0xffe0}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x4) 04:46:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537"], 0x67) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 463.381924][ T441] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 04:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 463.809947][ T610] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 04:46:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 464.036825][ T671] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 04:46:40 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x12040, 0x0) ioctl$PPPIOCDISCONN(r2, 0x7439) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000180)=0x2) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/48], @ANYBLOB='\x00'/56], 0xa8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6"], 0x78) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2300, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6"], 0x78) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, 0x0, 0x0) 04:46:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6"], 0x78) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) sendto$inet(r3, &(0x7f0000000700)="3140505339b15a4dfb008bd64636bcbe3ebaac8bf3a5eeba466726dc7bae6ffced2c6799c11342eef1ce451fbcadf38a6c253ca6babf3b9a065a00724c3bf25b62a1ad376392559f68d8f838b7265247c573875f093878babc6d519c8b99de35f60c43c9bb60997ca3a2fc414f7cb704fcce4526e69d4e", 0x77, 0x4000000, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x44}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xffffffffffffff03) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x29, @dev={0xac, 0x14, 0x14, 0x22}, 0x4e20, 0x0, 'rr\x00', 0x0, 0x1, 0x7c}, {@empty, 0x4e20, 0x4, 0x2cc9, 0x8, 0x9}}, 0x44) connect$netlink(r0, &(0x7f0000000580)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20102080}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) recvmmsg(r1, &(0x7f00000037c0), 0x0, 0x40000040, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r5, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000380)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000780)={0x1, 0x3, [0xf40, 0x68f, 0x8a7, 0x889]}) r6 = accept4$bt_l2cap(r5, &(0x7f00000000c0), &(0x7f0000000240)=0xe, 0x80800) sendmsg$inet(r6, &(0x7f0000000540)={&(0x7f00000002c0)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000300)="89187f73bde0ded4ad5f2554ed58b13ff4690beddfc3e21b1882f071aae7a60c2d3b29af2daeb7d8adcd41", 0x2b}, {&(0x7f00000005c0)="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", 0xfffffffffffffe72}, {&(0x7f0000000440)="6c397581f3ab1c2c7d021401cb1d4915cab798731cfcc2e5040000432d5602c9543ebb5a297c7e0a1b2533110a7b533eb480337860c042683d7bcc9ac70107cc777c4be355ed89b50752d973d75c8c8a3add28e35209c2fc470f2a42edd91c503371373a032f2400000000000000", 0x75}, {&(0x7f00000004c0)="0ed682574f02afdbbfbd3956911131aed74163d51f44ad", 0x17}], 0x4}, 0x0) 04:46:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 04:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, 0x0, 0x0) 04:46:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x100, 0x200000) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r3, 0xc034564b, &(0x7f0000000040)={0x3, 0x56595559, 0x2, 0x10001, 0x0, @discrete={0x3, 0x4}}) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xff00, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000"], 0x81) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, 0x0, 0x0) 04:46:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = gettid() ptrace$getsig(0x4202, r6, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x93, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000000000001d00000000", @ANYRES32=r5, @ANYRESDEC=r3, @ANYBLOB="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", @ANYBLOB="000000279c32a9d5922fad7379fe197c30ebcfba00"], 0x5}, 0x1, 0x0, 0x0, 0x40}, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000000)="233ca5af980a02b6781967a7586587510def35a8c1d1619edde3d2db36a9a188fd74", 0x22}, {&(0x7f0000000040)="82733229c38e9068d5e340dba4f4cb71fd74210956060c11be95c3babb44aec80640d732a094701a4f1977e86836ac6587c44132d71dbf4e7180306b1d5a1e831a8f09fba3cfd7e2bc65fc6b9d14cc02f8b8c7ce75c0e9e17d0c8916200858041bcffa4049220f23488e7abb1ff1d940ccc63bd5eb40efb18496d23da88213dfbc1197d735bd14d848cc2de6ab995734f85b750d788486a7861b701e5bc9626c930cac89eb0ea458353e2e1c576b1f33abaaf3e06ee0e1429b7f3813019f9599b44a44103d9f01edad9de45f31dbfbd6d40a02759dfcbed08cc45340099844", 0xdf}, {&(0x7f0000000180)="75ed7c6bfd84bea6513b61bc6112a99130d53e280c054c323f271a07546c9fa4ec210196e620baff0f515041c3d04bddd7f5a634fc5cf7f7d238a232d53efebdc8d459aeb5c3812175ca0932da6acc23908a1979caffeaf639f6189da8cfeb2bbff9303ef9c970a0dbfb347695dac3a3a31d20e2f8e01727407536f2237f7338f41e4b10a86947aa3d9cfea35fb0eed5342c5d69f47ecf66add301fed97104c74587de333d2f180f9bc0c1252d1a6d30f4b00413b506181e86f4b372eb43b3fc6aafe93c00b291d14c8269ebe04f4746c2c51d202591670b", 0xd8}], 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xff0f, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 04:46:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000), 0x0) [ 465.964893][ T1465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2712 sclass=netlink_route_socket pig=1465 comm=syz-executor.1 04:46:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xa0000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000"], 0x81) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 04:46:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000), 0x0) 04:46:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000), 0x0) 04:46:42 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000440)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) socket$kcm(0x2, 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) socket$kcm(0x11, 0x2, 0x300) [ 466.731970][ T1665] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2712 sclass=netlink_route_socket pig=1665 comm=syz-executor.1 04:46:42 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="463fcd00000000a10100000000d69c7e934d128ab98388ed7ca229000000000000", 0x21, 0x4040, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000"], 0x81) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{0x0}], 0x1) 04:46:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VT_GETMODE(r1, 0x5601, 0x0) 04:46:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{0x0}], 0x1) 04:46:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 467.052066][ T1767] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=1767 comm=syz-executor.1 04:46:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:43 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) 04:46:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00000000000000"], 0x85) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{0x0}], 0x1) 04:46:43 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1) 04:46:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f0000000000)=0x136) 04:46:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00000000000000"], 0x85) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 467.824828][ T2183] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2183 comm=syz-executor.1 04:46:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4e375a464c460000002f006cfaffffff00ffffff8f23090000000000000000c26be2c8dcb0c38dbd9d05f4fe8a1000000000000000009d71"], 0x38) 04:46:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1) 04:46:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1) 04:46:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00000000000000"], 0x85) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:44 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x400) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:44 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00B#g9\xc1m\x17\xf9\r\xc2#\"\xc9O\x135 x^\x91\xea\x85\xae\x10|\xc3\x81\x98\x19\xc2cT\v\x1d\xe1\xba \x1em\xe4\xb7ZP\x11P\x91\xee\xd50\xaaH.6YF\x01\xce\xb5\xd1i\xc5\xba\xf4\x1b5\xd8\xa5\xa0\x9a\x82If\x13\xd8`#\x86[W\xef&\x9f\x90\xd3\x04\x96\x9fh}\xf5;a\x1b@\xa4B\x91\xb5\xa8\x82 \x8f\xbb\x83^T\xa4\x13\x10\xa3\xb4\x81\xd5\xbd\xbb\t\x81t)\t\xa6;|\xd1\xa1\x8d@^[\x01\x1b\xfb\xe5\xa4\xd5\xbf)\x94G\xe4\xc0\xddKc\xa3g!\x1c\x00x#\x8bP\x9daA\x00\xd3KU\x84\xaa;<\xb9\xb9\x9en_\x84q\x92\x94\xd4\x1b\'\x11|G\xfbO++\xe4u\xeb%\xd5\x01\x00\x00\x00\xcf\x84\"\xca\xdeW\f\b{\x03\xf6\xb1\x81\x8b\xc9pw\xdb#,I\xee\x06\xd1\xad\xd2_\xa7\xf7U\xe1\x00O\xbc\x01\x93K\xc7\x99[\xf2\x87\x97\x86;\xbb\xca\xc0\x1c\xe05\xf6n\xc3\xa9\x83{xe\xdd\xc1\xe3!\xccS^\x9b\xc5\xe7\b\xad\xce') pread64(r0, 0x0, 0x0, 0x0) 04:46:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x8000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca", 0x24}], 0x1) 04:46:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000000000000000"], 0x87) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x9000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca", 0x24}], 0x1) 04:46:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000000000000000"], 0x87) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca", 0x24}], 0x1) 04:46:45 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x2) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6c}}], 0x1, 0x20, 0x0) 04:46:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:45 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff000000", 0x36}], 0x1) 04:46:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d000000000000000000"], 0x87) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff000000", 0x36}], 0x1) 04:46:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:45 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) acct(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:45 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff000000", 0x36}], 0x1) 04:46:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/136], 0x88) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x23000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5", 0x3f}], 0x1) 04:46:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:46 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5", 0x3f}], 0x1) 04:46:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/136], 0x88) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x40000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5", 0x3f}], 0x1) 04:46:46 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r2 = fcntl$dupfd(0xffffffffffffffff, 0xdee0453b4169e86d, 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r11, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) r12 = dup3(r3, r7, 0x0) ioctl$TIOCGRS485(r12, 0x542e, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/136], 0x88) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000", 0x44}], 0x1) 04:46:47 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000", 0x44}], 0x1) [ 471.390554][ T3620] HTB: quantum of class 802F0007 is big. Consider r2q change. 04:46:47 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:47 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xf5ffffff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000", 0x44}], 0x1) 04:46:47 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:47 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:47 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:47 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000", 0x46}], 0x1) [ 472.045204][ T3620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3620 comm=syz-executor.1 04:46:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000", 0x46}], 0x1) 04:46:48 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xf9fdffff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000", 0x46}], 0x1) 04:46:48 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xff000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:48 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) 04:46:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000", 0x47}], 0x1) 04:46:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:48 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xff0f0000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:48 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:48 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0xb6) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:48 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x4001, 0x0) 04:46:48 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xfffbffff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000", 0x47}], 0x1) 04:46:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:49 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xfffffbff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000", 0x47}], 0x1) 04:46:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:49 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xfffffdf9, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:49 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x4001, 0x0) 04:46:49 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:49 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:49 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:49 executing program 1: r0 = socket(0x10, 0x2, 0x3) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x9, 0x1, 0x40, 0x1}, 0x14) 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$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x18, 0x12, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, {0x8, 0x1, r3}}}}]}, 0x38}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xfffffffffffffdeb, &(0x7f0000000180)={0x0}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=@deltaction={0x1d0, 0x31, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0xffff}}]}, @TCA_ACT_TAB={0x7c, 0x1, [{0x10, 0x20, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x1e38}}, {0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x18, 0xa, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0x10, 0x9, @TCA_ACT_INDEX={0x8, 0x3, 0xc911}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x580}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffb}}, {0x10, 0x1a, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0xffff0000}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0xd441}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x18, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}, @TCA_ACT_TAB={0x58, 0x1, [{0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x5acb}}, {0x10, 0x15, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0x14, 0x1, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x18, 0xd, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x18, 0x16, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x1}, 0x5579429b05ede4e3) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000240)=0x1, &(0x7f00000002c0)=0x4) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) setuid(r10) [ 474.188585][ T4758] FAULT_INJECTION: forcing a failure. [ 474.188585][ T4758] name failslab, interval 1, probability 0, space 0, times 0 [ 474.227197][ T4758] CPU: 1 PID: 4758 Comm: syz-executor.0 Not tainted 5.4.0-rc3+ #0 [ 474.235065][ T4758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.245142][ T4758] Call Trace: [ 474.248453][ T4758] dump_stack+0x172/0x1f0 [ 474.248479][ T4758] should_fail.cold+0xa/0x15 [ 474.248498][ T4758] ? fault_create_debugfs_attr+0x180/0x180 [ 474.248519][ T4758] ? ___might_sleep+0x163/0x2c0 [ 474.248538][ T4758] __should_failslab+0x121/0x190 [ 474.257642][ T4758] should_failslab+0x9/0x14 [ 474.257660][ T4758] kmem_cache_alloc_node+0x268/0x740 [ 474.257684][ T4758] __alloc_skb+0xd5/0x5e0 [ 474.257700][ T4758] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 474.257717][ T4758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.257805][ T4758] ? netlink_autobind.isra.0+0x228/0x310 [ 474.268365][ T4758] netlink_sendmsg+0x972/0xd60 [ 474.268388][ T4758] ? netlink_unicast+0x710/0x710 [ 474.268407][ T4758] ? tomoyo_socket_sendmsg+0x26/0x30 [ 474.268430][ T4758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.268448][ T4758] ? security_socket_sendmsg+0x8d/0xc0 [ 474.283143][ T4758] ? netlink_unicast+0x710/0x710 [ 474.283162][ T4758] sock_sendmsg+0xd7/0x130 [ 474.283176][ T4758] sock_write_iter+0x27c/0x3e0 [ 474.283196][ T4758] ? sock_sendmsg+0x130/0x130 [ 474.293053][ T4758] ? selinux_file_open+0x4e0/0x4e0 [ 474.293073][ T4758] ? __might_sleep+0x95/0x190 [ 474.293096][ T4758] do_iter_readv_writev+0x5f8/0x8f0 [ 474.293114][ T4758] ? no_seek_end_llseek_size+0x70/0x70 [ 474.293134][ T4758] ? rw_verify_area+0x126/0x360 [ 474.305097][ T4758] do_iter_write+0x184/0x610 [ 474.305115][ T4758] ? dup_iter+0x260/0x260 [ 474.305138][ T4758] vfs_writev+0x1b3/0x2f0 [ 474.305156][ T4758] ? vfs_iter_write+0xb0/0xb0 [ 474.314856][ T4758] ? __kasan_check_read+0x11/0x20 [ 474.314891][ T4758] ? ksys_dup3+0x3e0/0x3e0 [ 474.314916][ T4758] ? wait_for_completion+0x440/0x440 [ 474.326413][ T4758] ? __fget_light+0x1a9/0x230 [ 474.326434][ T4758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.326451][ T4758] do_writev+0x15b/0x330 [ 474.326474][ T4758] ? vfs_writev+0x2f0/0x2f0 [ 474.336844][ T4758] ? do_syscall_64+0x26/0x760 [ 474.336861][ T4758] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.336875][ T4758] ? do_syscall_64+0x26/0x760 [ 474.336893][ T4758] __x64_sys_writev+0x75/0xb0 [ 474.336912][ T4758] do_syscall_64+0xfa/0x760 [ 474.346067][ T4758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.346080][ T4758] RIP: 0033:0x459a59 [ 474.346096][ T4758] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:46:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:50 executing program 0 (fault-call:4 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:50 executing program 2: socket$kcm(0x2c, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={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_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0xffffffffffffffec) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x12}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) close(r1) r2 = socket$kcm(0x2, 0x2000000000003, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8916, &(0x7f0000000200)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfa\x02\x00UM\xbf\xef\xa9\xac\x03x\xf4D3A}?\x00\x8b\x9c[\xdd\x14\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') close(r0) close(r2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) recvmsg(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000002b00)=@can, 0x80, &(0x7f0000002d40)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000abc0)={&(0x7f0000009880)=@xdp, 0x80, &(0x7f0000009b80)=[{0x0}], 0x1, &(0x7f0000009bc0)=""/4096, 0x1000}, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x4001, 0x0) [ 474.346104][ T4758] RSP: 002b:00007f62b1eadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 474.355870][ T4758] RAX: ffffffffffffffda RBX: 00007f62b1eadc90 RCX: 0000000000459a59 [ 474.355879][ T4758] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000004 [ 474.355888][ T4758] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 474.355897][ T4758] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62b1eae6d4 [ 474.355906][ T4758] R13: 00000000004c6ff8 R14: 00000000004e1f60 R15: 0000000000000005 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xfffffff5, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 474.588772][ T4872] FAULT_INJECTION: forcing a failure. [ 474.588772][ T4872] name failslab, interval 1, probability 0, space 0, times 0 [ 474.694883][ T4872] CPU: 1 PID: 4872 Comm: syz-executor.0 Not tainted 5.4.0-rc3+ #0 [ 474.702740][ T4872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.712807][ T4872] Call Trace: [ 474.716121][ T4872] dump_stack+0x172/0x1f0 [ 474.720575][ T4872] should_fail.cold+0xa/0x15 [ 474.725186][ T4872] ? fault_create_debugfs_attr+0x180/0x180 [ 474.731026][ T4872] ? ___might_sleep+0x163/0x2c0 [ 474.731047][ T4872] __should_failslab+0x121/0x190 [ 474.731068][ T4872] should_failslab+0x9/0x14 [ 474.745365][ T4872] kmem_cache_alloc_node_trace+0x274/0x750 [ 474.751198][ T4872] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 474.757205][ T4872] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 474.763060][ T4872] __kmalloc_node_track_caller+0x3d/0x70 [ 474.768716][ T4872] __kmalloc_reserve.isra.0+0x40/0xf0 [ 474.774109][ T4872] __alloc_skb+0x10b/0x5e0 [ 474.778548][ T4872] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 474.784117][ T4872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.790390][ T4872] ? netlink_autobind.isra.0+0x228/0x310 [ 474.796035][ T4872] netlink_sendmsg+0x972/0xd60 [ 474.800815][ T4872] ? netlink_unicast+0x710/0x710 [ 474.805780][ T4872] ? tomoyo_socket_sendmsg+0x26/0x30 [ 474.811083][ T4872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.817343][ T4872] ? security_socket_sendmsg+0x8d/0xc0 [ 474.822824][ T4872] ? netlink_unicast+0x710/0x710 [ 474.827786][ T4872] sock_sendmsg+0xd7/0x130 [ 474.832226][ T4872] sock_write_iter+0x27c/0x3e0 [ 474.837018][ T4872] ? sock_sendmsg+0x130/0x130 [ 474.841728][ T4872] ? selinux_file_open+0x4e0/0x4e0 [ 474.846866][ T4872] ? __might_sleep+0x95/0x190 [ 474.851653][ T4872] do_iter_readv_writev+0x5f8/0x8f0 [ 474.856876][ T4872] ? no_seek_end_llseek_size+0x70/0x70 [ 474.862362][ T4872] ? rw_verify_area+0x126/0x360 [ 474.867233][ T4872] do_iter_write+0x184/0x610 [ 474.871845][ T4872] ? dup_iter+0x260/0x260 [ 474.876201][ T4872] vfs_writev+0x1b3/0x2f0 [ 474.880550][ T4872] ? vfs_iter_write+0xb0/0xb0 [ 474.885247][ T4872] ? __kasan_check_read+0x11/0x20 [ 474.890299][ T4872] ? ksys_dup3+0x3e0/0x3e0 [ 474.894734][ T4872] ? wait_for_completion+0x440/0x440 [ 474.900044][ T4872] ? __fget_light+0x1a9/0x230 [ 474.904739][ T4872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 474.911001][ T4872] do_writev+0x15b/0x330 [ 474.915262][ T4872] ? vfs_writev+0x2f0/0x2f0 [ 474.919779][ T4872] ? do_syscall_64+0x26/0x760 [ 474.924564][ T4872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.930645][ T4872] ? do_syscall_64+0x26/0x760 [ 474.935341][ T4872] __x64_sys_writev+0x75/0xb0 [ 474.940130][ T4872] do_syscall_64+0xfa/0x760 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xa000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 474.944648][ T4872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.950548][ T4872] RIP: 0033:0x459a59 [ 474.954471][ T4872] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 474.974088][ T4872] RSP: 002b:00007f62b1eadc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 474.982519][ T4872] RAX: ffffffffffffffda RBX: 00007f62b1eadc90 RCX: 0000000000459a59 [ 474.990504][ T4872] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000004 [ 474.998577][ T4872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 475.006567][ T4872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f62b1eae6d4 [ 475.014560][ T4872] R13: 00000000004c6ff8 R14: 00000000004e1f60 R15: 0000000000000005 04:46:50 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:50 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0xffffffffffffffda, 0x0, 0x0, 0x0, 0x461, 0xb6c}}], 0x34, 0x22, 0x0) 04:46:50 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:50 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:51 executing program 2 (fault-call:8 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:51 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x41) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004800)={r5, 0x7}, &(0x7f0000004840)=0x8) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r6, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00000004c0)={"f0c811ffff123c7579263392dbf87bfdf49ce71a6d81798d836992eb724d18c92aacb926e652381bbafd3c1ce747e611ef785f3abf1e8b14b10413a500dccb2e03f42118ff9311697998577bd7e1f62af3473fe8b9186bfc0fc346082d3bf07ec147ebc6901ec8644d3e46db0e6e612f0cd520617a111897cf058ade22cbd58743cc161fbddcfa351ed8172f0802b07feabc6aba2068f65eca1f4a7c29d45ef8fa69b537649ed36729b120e605cf628df095f1a6e6348d63ddc52c4715d2e5cffaa8dd7cff0f566c774c0adcaa22e0e1d1641786f52219bcddf47943ad1542fc877e5c32243ebbbbb08209c3514ea159127e7e90a62bc51a395567b55227e1adc23cedf6f3897423a47eeb15d58605ae1396ef41c0c6d5c12f137084eb70214f183a89ec04b506e35423f4d86d51cf3841aa6eb44952675cc06f74d5d2dfa29ba1f896fda599dc9fc4f35758a0fb890428058dc625f5bdd9d92ceaae7493cf8a1b5ad018f15a3ca8403458624c6ff1d08668b0b9a33a3896b85e9b054e62a4342db1495a7697c6a004edddffc26cc89ad5f0b195f4477ddd2fb52e86616fb44b46eba0e897f9f8862dffcf7d4e2f9156fafcd388040c77527e2877fc8091fa03584f968ddc8afd313cf6da0f27e305b34cf781cb284e3d45547755d18334eb66ec1cbc2b4c28212887d6cd4dbaa57a66a899af8d372baf14735b677049b59a8b8ebf2ad321a790214861da7e6810f9ecf0f2016c91cac3fb00656eab4ff457669573d8e017448db2446e2d7274df12f6ed747ba81cb1a0f73f32c6b484462398854eea79650b6bf6b7da9399da3c24b80bb68b19978a6d0a8d652b3c8ca87e7acd3a048cd8616a36ff0cbec5a6ef90c42602743d9a6be7bf11d320cab064381b7c3f8f960bdb56f393f57b834d357494ad8dec097901ac78a51793dedc8d9acc8ff608b02806b1f77687300667579aa89385d4590102f608497408fcb93fae529de5c364a6cd70c490c504866ae1c007d979b0109ff421cc36c6d4fddbfc6b497f63173ea722835c1e6ba65dd333b3d52256d7dc944286ec47d252f722189d75d05ed1132c0b92d8c594426c3fac428a2180651108ae0b6de674a8ef514ee0f494ce6f017ce7373b480b4219cd30d628cbacface0330016ba7bdb2da88b6dc997549a6a0e7d76d507a48f5180326a0351603df91a42a26a44b1f8fe5c1bceae6f4f8ac7ea30bae1289797a01c292579110bd7cc453ae239a4a6f91aa36c83fa8ffb0ee79f3a04f3ce306ab8e1c7f9d7ac6ebf3d8e97237176208ca4d63efd0158d438a91a256a1706cfc7034da6592c3d11cbc2ea5e5df8b236135a59937e2b502639ec6b33dab363ca1d7546baa0f34bb4e9f669fdf6329232ccb53e80f16eeb923d326a8669526ba14c6966aa397403a31f80b862500b2114cf108cd887efa"}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_BUFS(r8, 0xc0206416, &(0x7f00000002c0)={0xfffffffc, 0x4, 0xb0, 0x73c, 0x10, 0x40}) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r9, 0x4018aee3, &(0x7f0000000240)={0x0, 0x8001, 0x80000000, &(0x7f00000000c0)=0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000040)={0x7f, 0x400, 0x8, 0x5, 0x3, 0x10000, 0x3, 0x6, r5}, 0xffffffffffffffd8) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 475.641058][ T5117] FAULT_INJECTION: forcing a failure. [ 475.641058][ T5117] name failslab, interval 1, probability 0, space 0, times 0 [ 475.696144][ T5117] CPU: 0 PID: 5117 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 475.704111][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.714346][ T5117] Call Trace: [ 475.714385][ T5117] dump_stack+0x172/0x1f0 [ 475.714409][ T5117] should_fail.cold+0xa/0x15 [ 475.722014][ T5117] ? fault_create_debugfs_attr+0x180/0x180 [ 475.722038][ T5117] ? ___might_sleep+0x163/0x2c0 [ 475.722059][ T5117] __should_failslab+0x121/0x190 [ 475.722082][ T5117] should_failslab+0x9/0x14 [ 475.732453][ T5117] __kmalloc+0x2e0/0x770 [ 475.732468][ T5117] ? mark_held_locks+0xf0/0xf0 [ 475.732480][ T5117] ? mark_lock+0xc2/0x1220 [ 475.732494][ T5117] ? _parse_integer+0x190/0x190 [ 475.732511][ T5117] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 475.732529][ T5117] tomoyo_realpath_from_path+0xcd/0x7b0 [ 475.732543][ T5117] ? tomoyo_path_number_perm+0x193/0x520 [ 475.732563][ T5117] tomoyo_path_number_perm+0x1dd/0x520 [ 475.732573][ T5117] ? tomoyo_path_number_perm+0x193/0x520 04:46:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 475.732590][ T5117] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 475.776326][ T5117] ? __f_unlock_pos+0x19/0x20 [ 475.787453][ T5117] ? selinux_file_mprotect+0x620/0x620 [ 475.787465][ T5117] ? __fget+0x384/0x560 [ 475.787486][ T5117] ? ksys_dup3+0x3e0/0x3e0 [ 475.787501][ T5117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 475.787514][ T5117] ? fput_many+0x12c/0x1a0 [ 475.787533][ T5117] tomoyo_file_ioctl+0x23/0x30 [ 475.787553][ T5117] security_file_ioctl+0x77/0xc0 [ 475.837955][ T5117] ksys_ioctl+0x57/0xd0 [ 475.842132][ T5117] __x64_sys_ioctl+0x73/0xb0 04:46:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 475.846716][ T5117] do_syscall_64+0xfa/0x760 [ 475.851235][ T5117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 475.857138][ T5117] RIP: 0033:0x459a59 [ 475.861047][ T5117] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 475.880666][ T5117] RSP: 002b:00007f806d93dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 475.889095][ T5117] RAX: ffffffffffffffda RBX: 00007f806d93dc90 RCX: 0000000000459a59 04:46:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="0f0000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 475.897077][ T5117] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 475.905064][ T5117] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 475.913038][ T5117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f806d93e6d4 [ 475.913053][ T5117] R13: 00000000004c2e4a R14: 00000000004d6aa0 R15: 0000000000000006 [ 476.047532][ T5117] ERROR: Out of memory at tomoyo_realpath_from_path. 04:46:51 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="c00000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:51 executing program 2 (fault-call:8 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:51 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 476.569191][ T5348] FAULT_INJECTION: forcing a failure. [ 476.569191][ T5348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 476.582447][ T5348] CPU: 0 PID: 5348 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 476.590258][ T5348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.600308][ T5348] Call Trace: [ 476.603597][ T5348] dump_stack+0x172/0x1f0 [ 476.607919][ T5348] should_fail.cold+0xa/0x15 [ 476.612495][ T5348] ? fault_create_debugfs_attr+0x180/0x180 [ 476.618292][ T5348] ? lock_downgrade+0x920/0x920 [ 476.623141][ T5348] should_fail_alloc_page+0x50/0x60 [ 476.628348][ T5348] __alloc_pages_nodemask+0x1a1/0x900 [ 476.633704][ T5348] ? __alloc_pages_slowpath+0x2920/0x2920 [ 476.639406][ T5348] ? __kasan_check_read+0x11/0x20 [ 476.644417][ T5348] ? fault_create_debugfs_attr+0x180/0x180 [ 476.650216][ T5348] cache_grow_begin+0x90/0xd20 [ 476.654962][ T5348] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 476.660669][ T5348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 476.666893][ T5348] __kmalloc+0x6b2/0x770 [ 476.671130][ T5348] ? mark_held_locks+0xf0/0xf0 [ 476.675888][ T5348] ? mark_lock+0xc2/0x1220 [ 476.680299][ T5348] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 476.686000][ T5348] tomoyo_realpath_from_path+0xcd/0x7b0 [ 476.691549][ T5348] ? tomoyo_path_number_perm+0x193/0x520 [ 476.697168][ T5348] tomoyo_path_number_perm+0x1dd/0x520 [ 476.702609][ T5348] ? tomoyo_path_number_perm+0x193/0x520 [ 476.708251][ T5348] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 476.714038][ T5348] ? __f_unlock_pos+0x19/0x20 [ 476.718727][ T5348] ? selinux_file_mprotect+0x620/0x620 [ 476.724164][ T5348] ? __fget+0x384/0x560 [ 476.728310][ T5348] ? ksys_dup3+0x3e0/0x3e0 [ 476.732712][ T5348] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 476.738933][ T5348] ? fput_many+0x12c/0x1a0 [ 476.743333][ T5348] tomoyo_file_ioctl+0x23/0x30 [ 476.748103][ T5348] security_file_ioctl+0x77/0xc0 [ 476.753026][ T5348] ksys_ioctl+0x57/0xd0 [ 476.757168][ T5348] __x64_sys_ioctl+0x73/0xb0 [ 476.761757][ T5348] do_syscall_64+0xfa/0x760 [ 476.766250][ T5348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 476.772130][ T5348] RIP: 0033:0x459a59 [ 476.776010][ T5348] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 476.795598][ T5348] RSP: 002b:00007f806d93dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 476.803995][ T5348] RAX: ffffffffffffffda RBX: 00007f806d93dc90 RCX: 0000000000459a59 [ 476.812566][ T5348] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 04:46:52 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="c00e00001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:52 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4018800}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @multicast1}}, 0xffff, 0x200}, &(0x7f0000000180)=0x90) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, &(0x7f00000027c0)=""/87, 0x57}}, {{&(0x7f0000000400)=@alg, 0xfffffffffffffe7f, &(0x7f0000000900)=[{&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000780)=""/176, 0xb0}, {&(0x7f0000000840)=""/182, 0xb6}], 0x5, &(0x7f0000000980)=""/231, 0xe7}, 0x1}, {{&(0x7f0000000a80), 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b00)=""/47, 0x2f}, {&(0x7f0000002500)=""/158, 0x9e}, {&(0x7f0000000c00)=""/115, 0x73}, {&(0x7f0000002700)=""/189, 0xb3}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/155, 0x9b}, {&(0x7f0000001e00)=""/126, 0x7e}], 0x7, &(0x7f0000002680)=""/127, 0x7e}, 0x10001}, {{&(0x7f0000001f80)=@x25={0x9, @remote}, 0xfffffff3, &(0x7f0000002340)=[{&(0x7f0000002000)=""/161, 0xa1}, {&(0x7f00000025c0)=""/168, 0x3e2}, {&(0x7f0000002180)=""/80, 0x50}, {&(0x7f0000002200)=""/246, 0xf6}, {&(0x7f0000002300)=""/59, 0xa}], 0x5, &(0x7f00000023c0)=""/27, 0x1b}, 0x3}], 0x4, 0x100, 0x0) [ 476.820534][ T5348] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 476.828499][ T5348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f806d93e6d4 [ 476.836464][ T5348] R13: 00000000004c2e4a R14: 00000000004d6aa0 R15: 0000000000000006 04:46:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:52 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="effd00001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:52 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:52 executing program 2 (fault-call:8 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:52 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000280)=0xb8, 0x8) r1 = socket(0x10, 0x2, 0x0) sendto(r1, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(r1, 0x0, &(0x7f0000000000), 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000340)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00000005c0)=""/4096, &(0x7f00000004c0)=0x1000) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x321, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000015c0)) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r8, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6c}}], 0x1, 0x0, 0x0) 04:46:52 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="e03f03001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 477.386707][ T5449] FAULT_INJECTION: forcing a failure. [ 477.386707][ T5449] name failslab, interval 1, probability 0, space 0, times 0 [ 477.416073][ T5465] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 477.440638][ T5449] CPU: 1 PID: 5449 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 477.448492][ T5449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.458821][ T5449] Call Trace: [ 477.462112][ T5449] dump_stack+0x172/0x1f0 [ 477.466438][ T5449] should_fail.cold+0xa/0x15 [ 477.471028][ T5449] ? fault_create_debugfs_attr+0x180/0x180 [ 477.476844][ T5449] ? ___might_sleep+0x163/0x2c0 [ 477.481686][ T5449] __should_failslab+0x121/0x190 [ 477.486609][ T5449] should_failslab+0x9/0x14 [ 477.491096][ T5449] __kmalloc+0x2e0/0x770 [ 477.495333][ T5449] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 477.501157][ T5449] ? tomoyo_encode2.part.0+0xf5/0x400 [ 477.506517][ T5449] tomoyo_encode2.part.0+0xf5/0x400 [ 477.512134][ T5449] tomoyo_encode+0x2b/0x50 [ 477.516535][ T5449] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 477.522154][ T5449] ? tomoyo_path_number_perm+0x193/0x520 [ 477.527775][ T5449] tomoyo_path_number_perm+0x1dd/0x520 [ 477.533212][ T5449] ? tomoyo_path_number_perm+0x193/0x520 [ 477.538831][ T5449] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 477.544636][ T5449] ? __f_unlock_pos+0x19/0x20 [ 477.549322][ T5449] ? selinux_file_mprotect+0x620/0x620 [ 477.554786][ T5449] ? __fget+0x384/0x560 [ 477.558976][ T5449] ? ksys_dup3+0x3e0/0x3e0 [ 477.563383][ T5449] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 477.569609][ T5449] ? fput_many+0x12c/0x1a0 [ 477.574027][ T5449] tomoyo_file_ioctl+0x23/0x30 [ 477.578778][ T5449] security_file_ioctl+0x77/0xc0 [ 477.583701][ T5449] ksys_ioctl+0x57/0xd0 [ 477.587856][ T5449] __x64_sys_ioctl+0x73/0xb0 [ 477.592434][ T5449] do_syscall_64+0xfa/0x760 [ 477.597098][ T5449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 477.602971][ T5449] RIP: 0033:0x459a59 [ 477.606879][ T5449] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 477.626464][ T5449] RSP: 002b:00007f806d93dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 04:46:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 477.635117][ T5449] RAX: ffffffffffffffda RBX: 00007f806d93dc90 RCX: 0000000000459a59 [ 477.643068][ T5449] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 477.651020][ T5449] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 477.658972][ T5449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f806d93e6d4 [ 477.666923][ T5449] R13: 00000000004c2e4a R14: 00000000004d6aa0 R15: 0000000000000006 04:46:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 477.711562][ T5465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5465 comm=syz-executor.1 [ 477.747981][ T5501] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 04:46:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="880100201400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:53 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:53 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f00000000c0)) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x1053, r3, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000880)={0x5e, &(0x7f0000000800)=""/94}) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r6, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x508, 0x268, 0x3b0, 0x0, 0x0, 0x0, 0x470, 0x470, 0x470, 0x470, 0x470, 0x6, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x12}, @multicast2, 0xff, 0xffffffff, 'ip6tnl0\x00', 'veth1_to_hsr\x00', {0xff}, {0xda4934e831a6b757}, 0x4, 0x0, 0x89}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x10001, 0x20, @empty, 0x4e22}}}, {{@ip={@empty, @empty, 0xff, 0x84aa23c3ef703458, 'bond_slave_1\x00', 'ip6erspan0\x00', {0xff}, {}, 0x5c, 0x2, 0x10}, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xe}}}, {{@ip={@broadcast, @remote, 0x0, 0xff000000, 'rose0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x33, 0x0, 0x10}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x8001, 0x3, 0x9, 0x1, 0x0, 0x80], 0xc1, 0x1}, {0x8d, [0x9, 0x7ff, 0x7, 0x3, 0x2, 0x81], 0xff, 0x3}}}}, {{@uncond, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x568) [ 478.136466][ T5449] ERROR: Out of memory at tomoyo_realpath_from_path. 04:46:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:46:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="00f0ff7f1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:53 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="effdffff1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x2, 0x0) 04:46:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:54 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000080)={0x8, 0x0, 0x8, 0x80000001}) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0xffff, 0x1}, @window={0x3, 0x7, 0x3}, @sack_perm, @timestamp, @mss={0x2, 0x4}, @window={0x3, 0x67, 0x3ff}], 0x8) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000000f00190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:54 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 479.018240][ T5855] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=5855 comm=syz-executor.0 04:46:54 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 479.118018][ T5875] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=5875 comm=syz-executor.0 04:46:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x10, 0x0) 04:46:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001200190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x8000000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001300190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4b47, 0x0) 04:46:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:55 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480200001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:55 executing program 1: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xe45b, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r3, 0xc0845657, &(0x7f0000000040)={0x0, @bt={0xfffffffa, 0x9, 0x1, 0x3, 0x9, 0x3, 0x0, 0x2, 0x8, 0x6, 0x2, 0x1, 0x9, 0x0, 0x18, 0x945a4dfe6f5f29af}}) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) 04:46:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4b49, 0x0) 04:46:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:55 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xf5ffffff00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480400001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4c01, 0x0) 04:46:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480a00001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480e00001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:56 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5402, 0x0) 04:46:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xff00000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:56 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000f7ff00"/120], 0x78) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmmsg$nfc_llcp(r3, &(0x7f00000012c0)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0xd595cd01efb8ead4, 0xf7, 0x4, "f525a6c2c65e3cb82c6b27357f2a2161817ef6a8c974141070b2fd4d4524a952d08a9c99d82a5cf97bbeaf6f06be839d57fb082a40dca59bf4a027acd9ede9", 0x1b}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000180)="370572db43c2158c67b7caf67b63552ca6a27adaad9c5d744f3d042b790280ef605a2a00ef15e4791cf08e8b9f3a36f852d0371123ee9728b9c063187d5592df1713f3924477591a7360b7851eb46c7bedf63023", 0x54}, {&(0x7f0000000100)="4aab2f2f0ecf", 0x6}, {&(0x7f0000000200)="7abbe674c1d05698501a58d0c51c346247c559e03e12f9b1d5871e29569f21029cd4027ae99afa13ff923391816f079b0c0b16e55eb0429507b41ca9ce5ab864e28b2efdc395ad7305b7cc6a4577bedb8781e25711dd7611e7a21463014fd14dc42199b0caf0235da777721635541ee6a67156361c070f6969f30dd5383f223b1ce212192b6890ec6fb88ede2575831edfe911f06fe887de8b8dfd64fa814c9d792b21a648123e34661a7fbcfe39", 0xae}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000300)={0x27, 0x0, 0x2, 0x7, 0x2, 0x8, "f8b9507edc75cca8eeb8d0abdc451f46992eb707ab3755da45bdebe584ad745b020674bf8e0d2445b09a13aa9f16231aa0fbe8071f0b632b43a147207a2b37", 0x17}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000380)="1b9dbd9a304320091f59bd337730b6d456183acdfe8590ec5310e9baf8616a4cf56d944268eefa6a889d7e757c0442e076712705a52b807434dcf32cb35c40cad006966975d1c1bebc87fb0b9fa0ffb8573618d6500ec0b8ce2f04d37d531cd7eafe79ac064a9843ba7bc896b3f958ee74782be36ed7a8eff9a7875a7f584af4040b14af3ef942e7748986d6831ec153202518001134703d37e5f72d78bc752aa47181281e78bb2836293ed132c92d785d5e14a7b24aec7aa886e1a4dd5d4ff6ecffd788d27c56a87ae5a00d859453c54c04f2f833", 0xd5}, {&(0x7f0000000480)="07912ddbc4621fc23abcb2e63746c88a4bf6c4ee3b2bfe69d746b89ef44e97457b6f496857bca4c810db8561f57c7e44", 0x30}, {&(0x7f00000004c0)="c7fd357f", 0x4}, {&(0x7f0000000500)="6ef4ab5431b732d819214bf58549b36e2b2d5f42fce907c670a0401616d7c8e263c466c1af00b433ccad844c2cea8ff02d0e7967fcd60c85f74cfc7879742c18ccf04ab3e3bb70910f1935f64020baf40a1a5139a8bacccdc13765fec22473f60a8f9264fbdad9c230e5408253", 0x6d}, {&(0x7f0000000580)="0459e1316c5562ff5f54c4c4d008cf8b8cf70650d6b9f95b2b9b3a846d93a0e547b2b1dc24939adf5d6943ae1193104be3d75f3b80ca91a01c4ba76b094fb47a4126c1ddb27c66183f6f8303d3d214cbe8e8784264de", 0x56}, {&(0x7f0000000600)="9d727f15a062c530139f7b9513646dabad97c29c690ee3b00940defefc2053b47a0b44d6603039d359379e6b808d48224abdd1eaf42f91ef7e1a46fa5bbaf312f280cde15c40edb40823625bddef88b35edf37da0af628ca2e34d4028bf72b0b213b53c0b5eeecfd04bf4fc8cf0b175f104fcb", 0x73}, {&(0x7f0000000680)="c6e5b976d9144aea45f78d90c14d9412eab2fd336abd", 0x16}, {&(0x7f00000006c0)="c5864aebcb9738f4c1099fe226fccbb587b998cf4bb8920739737d8ccf83775737ace98262ca81795caa8462a6", 0x2d}, {&(0x7f0000000700)="2b12b1048ea10f66f502c8c80f9240f466cb3c393dc5c9b8bb97c07194f2c39fb2dabc5f85fb918af8ea22f77f3a455a36d044ff597dc8df5db0fe6acdab23ee72bec8cdf7d7dd297b27e1bb2ad8670ddcf6bc33d3", 0x55}, {&(0x7f0000000780)="c641470fb9ccf95b9a246a0ded41db8f0cce82fc0634255f25e74438bc34be44e185a3231914076fedffa80cc7d6f30719c2fa71ee75405b009887d3932d6033e6e88bf892626f1d6377c1fefa14c6a90f0174fd5e4d82bb19474c3abc97fba78af1525794443e5480b6cdf3947d829b27da35f51e3ab4ef0df5c3", 0x7b}], 0xa, 0x0, 0x0, 0xb482b2df01feed09}, {&(0x7f00000008c0)={0x27, 0x1, 0x2, 0x4, 0xff, 0x9, "83b74304bcf8156df2baae88d6128139b32629a2288a2a79bab9db573fb6ac837f244f0e9cc27c59f7b9d4d30dd1692c61c084d717d97f84f9f29c1a8a4f1e", 0x1d}, 0x60, &(0x7f0000000ac0)=[{&(0x7f0000000940)="cc383ee16abf2faa8242378298d6c7636a208277b874233393a9167b29c6741b0d2d771d6ca354ac56c5ddd27ba0fe8cbf676b0a02c698d442aacc534d8871af006ba36355a07f2c46df70027cdfdca2dcef92055e4f757ab3f972179c74f5f390478563200bf7d01bcafb3a5d6808f776b34fe073f97ea13736248b239aedd1cf00c190bed7228c609f3d88b7e8c40f721a42213050d82dc7e28ec3a56cfd09b68902c1ad431178908d2e4856db2ba7cf9357f54d28c359ce5c911b906495ff98fa8ceffdfc989b1754548866bc83b89f68feaf", 0xd4}, {&(0x7f0000000a40)="f91eb732ead8be8ca56cd98baa73b097ade9d658888d1492ec7bdd73eff765f716483e70", 0x24}, {&(0x7f0000000a80)="16012c0f98161ea249b0352228f9b56291263076bda1880cf185d695f43c1139e52d586de94a864ab5189a5fe54fb8ef902dd7a4ede9b2", 0x37}], 0x3, 0x0, 0x0, 0x40050}, {&(0x7f0000000b00)={0x27, 0x0, 0x2, 0x4, 0x80, 0x8, "03d14e2f37b78257aab5a5ebd33a70b9d28e941ced04536a403508289e43980345354be7a81edec61f7a5d48585931b255a3e5a9d3de927a60484a508edbcb", 0x17}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="ef9e15fa5310b32edc084e2c426aa1d5b6d10854539bab7f7216a9cbd828603c898a4de384413aed1bcd21481ce33f1fe0", 0x31}, {&(0x7f0000000bc0)="cd61801306137a43a7f3c00e84cb2bf1cc648cc6fcfa5229bd0c19f60f9c2910bb2528336c100d1f8f39d30bcdcd44c6a3a1598db5f11b3e67a71d40ae06883fda3b321a28ff1f1eb6ccf3c184982396cd066f0426362162a9b0a96400e4765715141febcb760b01c1526acea30ef8a835e13a8132826488db599f1d894b92d3cd60ab47b1d6874014c1b727269f7a8ac2536b4a2b6e25df6c5fee479e31f0fb3871995a184812b0a9262b02006f4f3712807d61899372c7e5b907599d55b9f98629002571eb63c4292c31b7bbbc3973038421442da07706d64cc65e78740235064be0cef9d842ac944b62188806b27b4dd23d", 0xf3}], 0x2, &(0x7f0000000d00)={0x30, 0x107, 0x5, "0cbba6ce9b8d5956d930e0f3b139229bcf44a68f48f594d620afa5"}, 0x30}, {&(0x7f0000000d40)={0x27, 0x0, 0x1, 0x5, 0x7, 0xf8, "3d70e1097981fbeb5fbca8acb6af0bfe3450d15ae9f8dc4271609a1042974665b458db7fbfaf763b9d244173d46dbd0c2a67293b5e3039d75396de3b25164a", 0x18}, 0x60, &(0x7f0000001080)=[{&(0x7f0000000dc0)="9347ec1ae0bee682dca513997af9ef10950fea01d4776c05a910bddecefc8cc6ec8c1aa35b9f64f88c9a866b28dbafafac8ad2d9751e738873795e1f92360a140a0663e9fa4a989f2919295d18e6324fbb8d0a69abba0778efe24662da10bc803007091f220a9e4b0e2ee06a4bd7e3665ebd529a236cb003012ff4ea26bff7ac84e031c5df9a3848fcd5a3a6670cac1de64ed6ab75d4dabda85ff62cf37dd6ec16ad81e0e8e80db924a2578513a6be6abb92bae512e3fef00e39c904c6e360c2f6543e4183fd29593e035195653a0b40", 0xd0}, {&(0x7f0000000ec0)="84108c113b634c9e91ec9d50f52cc5010ffbd22bb1522ea87cbb9032acc16a838f92e63f9677375aed690ce321642201c8b8a40c4761bf99e3c108ad2dd71c86c75512d90e81fcc3c9656eba73a8b8a5b708437c933ccb73678f77618dab62e330b77a8b2f6f979c47be92a952bea43308bbb09fa50bd8013a78325394609cda304aa6914976b1593e1fcf0e59ef3517ccbd160532e615c1b3c2c8575bb12103", 0xa0}, {&(0x7f0000000f80)="65b69321df899176dae4d6aef5641aa0cd399674f7daa32d1994013edab7eee0bfaa345f99cdd399c468d91fc2da309619075d1f66cc78b9db4f6118e2872bc9b60691674eebd176be46716d0d07b74fc6b388af0730cac0139d0e1160f9e75199b6b295dc817659ec4562d316e42b9fd407cf3a6c4e36e915e87cb89e36edd8ef7fdc95d7ac647079bc1353e1bc0e11ddcf94a3d5de12a278ea7b2164c405f515ee50da4094cf21c455da8dcb91c58a63ab696bf4a00bd7cf5583ea", 0xbc}, {&(0x7f0000001040)="bc9c5812fb7aeaa22c9ca2007fd0a03ce2e2b46acec8d61f1129888e", 0x1c}], 0x4, &(0x7f00000010c0)={0x18, 0x3a, 0x200, "e7db"}, 0x18, 0x4}, {&(0x7f0000001100)={0x27, 0x1, 0x0, 0x2, 0x9, 0x5, "f1511a8d07654026866ea8876b828e2940b2f5938910ae42239b6427d4028680e9c35dbdb2b406e87ff5e3896d95370e09e9a48240dd35390c566a380592c9", 0x25}, 0x60, &(0x7f00000011c0)=[{&(0x7f0000001180)="c3073173", 0x4}], 0x1, &(0x7f0000001200)={0x90, 0x1, 0x2, "3fd64094209a958c563c448d2376d293397e8bb9055d7c66c6665fcb0dd52b96fe98861efb921421341bea5222da344ecd38f3a00c02ec095ea89cc172646f3eb962e7c22e4e54f1a170a6cfda61fc9d7b12db1ed6c5c7f807fce03e5cccfb1a85fa4bbf486eef86bb77357ad5d95d0d840f62867c795aecc5bc31e20332"}, 0x90, 0x4004080}], 0x6, 0x4000000) 04:46:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480f00001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:56 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x541b, 0x0) 04:46:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="486000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:57 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xfffbffff00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48e000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:57 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5421, 0x0) 04:46:57 executing program 1 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:46:57 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, 0x0, &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:57 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48f000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 482.160378][ T7108] FAULT_INJECTION: forcing a failure. [ 482.160378][ T7108] name failslab, interval 1, probability 0, space 0, times 0 [ 482.187153][ T7108] CPU: 1 PID: 7108 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 482.194998][ T7108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.195004][ T7108] Call Trace: [ 482.195028][ T7108] dump_stack+0x172/0x1f0 [ 482.195050][ T7108] should_fail.cold+0xa/0x15 [ 482.208413][ T7108] ? fault_create_debugfs_attr+0x180/0x180 [ 482.223100][ T7108] ? ___might_sleep+0x163/0x2c0 [ 482.227973][ T7108] __should_failslab+0x121/0x190 [ 482.232909][ T7108] should_failslab+0x9/0x14 [ 482.237407][ T7108] kmem_cache_alloc+0x2aa/0x710 [ 482.242278][ T7108] ? selinux_capable+0x36/0x40 [ 482.247072][ T7108] getname_flags+0xd6/0x5b0 [ 482.251608][ T7108] user_path_mountpoint_at+0x29/0x50 [ 482.256919][ T7108] ksys_umount+0x164/0xf00 [ 482.261354][ T7108] ? ksys_write+0x1cf/0x290 [ 482.265892][ T7108] ? __detach_mounts+0x2a0/0x2a0 [ 482.270854][ T7108] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 482.276359][ T7108] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 482.281830][ T7108] ? do_syscall_64+0x26/0x760 [ 482.286524][ T7108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 482.292609][ T7108] ? do_syscall_64+0x26/0x760 [ 482.297303][ T7108] ? lockdep_hardirqs_on+0x421/0x5e0 [ 482.302605][ T7108] __x64_sys_umount+0x54/0x80 [ 482.307297][ T7108] do_syscall_64+0xfa/0x760 [ 482.311905][ T7108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 482.317809][ T7108] RIP: 0033:0x459a59 [ 482.321721][ T7108] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 482.341332][ T7108] RSP: 002b:00007ff3fa01cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 482.349755][ T7108] RAX: ffffffffffffffda RBX: 00007ff3fa01cc90 RCX: 0000000000459a59 04:46:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5450, 0x0) 04:46:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:58 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 482.349763][ T7108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 482.349771][ T7108] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 482.349778][ T7108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3fa01d6d4 [ 482.349784][ T7108] R13: 00000000004c94fd R14: 00000000004e0d00 R15: 0000000000000003 04:46:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48a304001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:58 executing program 1 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:46:58 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:46:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 482.618790][ T7147] FAULT_INJECTION: forcing a failure. [ 482.618790][ T7147] name failslab, interval 1, probability 0, space 0, times 0 [ 482.667170][ T7147] CPU: 0 PID: 7147 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 482.675027][ T7147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.685095][ T7147] Call Trace: [ 482.688421][ T7147] dump_stack+0x172/0x1f0 [ 482.692803][ T7147] should_fail.cold+0xa/0x15 [ 482.697417][ T7147] ? fault_create_debugfs_attr+0x180/0x180 [ 482.697442][ T7147] ? ___might_sleep+0x163/0x2c0 [ 482.697460][ T7147] __should_failslab+0x121/0x190 [ 482.697479][ T7147] should_failslab+0x9/0x14 [ 482.697491][ T7147] __kmalloc+0x2e0/0x770 [ 482.697505][ T7147] ? mark_held_locks+0xf0/0xf0 [ 482.697525][ T7147] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 482.697548][ T7147] tomoyo_realpath_from_path+0xcd/0x7b0 [ 482.713141][ T7147] ? tomoyo_path_perm+0x1cb/0x430 [ 482.713163][ T7147] tomoyo_path_perm+0x230/0x430 [ 482.713175][ T7147] ? tomoyo_path_perm+0x1cb/0x430 [ 482.713196][ T7147] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 482.725356][ T7235] ISOFS: Unable to identify CD-ROM format. 04:46:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000a001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 482.726671][ T7147] ? avc_has_perm+0x376/0x610 [ 482.726704][ T7147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 482.726735][ T7147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 482.781870][ T7147] ? __phys_addr_symbol+0x30/0x70 [ 482.786910][ T7147] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 482.792650][ T7147] ? __check_object_size+0x3d/0x437 [ 482.798006][ T7147] tomoyo_sb_umount+0x8e/0xd0 [ 482.802717][ T7147] ? tomoyo_path_link+0x110/0x110 [ 482.807801][ T7147] security_sb_umount+0x6b/0xb0 [ 482.812680][ T7147] ksys_umount+0x3ac/0xf00 04:46:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5451, 0x0) [ 482.817140][ T7147] ? __detach_mounts+0x2a0/0x2a0 [ 482.822096][ T7147] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 482.827569][ T7147] ? do_syscall_64+0x26/0x760 [ 482.832254][ T7147] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 482.838352][ T7147] ? do_syscall_64+0x26/0x760 [ 482.843056][ T7147] ? lockdep_hardirqs_on+0x421/0x5e0 [ 482.848352][ T7147] __x64_sys_umount+0x54/0x80 [ 482.848369][ T7147] do_syscall_64+0xfa/0x760 [ 482.848389][ T7147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 482.848399][ T7147] RIP: 0033:0x459a59 [ 482.848417][ T7147] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 482.848425][ T7147] RSP: 002b:00007ff3fa01cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 482.848439][ T7147] RAX: ffffffffffffffda RBX: 00007ff3fa01cc90 RCX: 0000000000459a59 [ 482.848447][ T7147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 04:46:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 482.848453][ T7147] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 482.848470][ T7147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3fa01d6d4 [ 482.848478][ T7147] R13: 00000000004c94fd R14: 00000000004e0d00 R15: 0000000000000003 [ 482.858938][ T7147] ERROR: Out of memory at tomoyo_realpath_from_path. 04:46:58 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:46:58 executing program 1 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 483.058352][ T7235] ISOFS: Unable to identify CD-ROM format. 04:46:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000e001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:46:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 483.462369][ T7537] FAULT_INJECTION: forcing a failure. [ 483.462369][ T7537] name failslab, interval 1, probability 0, space 0, times 0 04:46:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5452, 0x0) [ 483.546837][ T7537] CPU: 0 PID: 7537 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 483.554816][ T7537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.564892][ T7537] Call Trace: [ 483.568216][ T7537] dump_stack+0x172/0x1f0 [ 483.572604][ T7537] should_fail.cold+0xa/0x15 [ 483.577228][ T7537] ? fault_create_debugfs_attr+0x180/0x180 [ 483.583062][ T7537] ? ___might_sleep+0x163/0x2c0 [ 483.587944][ T7537] __should_failslab+0x121/0x190 [ 483.592901][ T7537] should_failslab+0x9/0x14 [ 483.597424][ T7537] __kmalloc+0x2e0/0x770 [ 483.601690][ T7537] ? mark_held_locks+0xf0/0xf0 [ 483.606483][ T7537] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 483.612231][ T7537] tomoyo_realpath_from_path+0xcd/0x7b0 [ 483.617778][ T7537] ? tomoyo_path_perm+0x1cb/0x430 [ 483.622831][ T7537] tomoyo_path_perm+0x230/0x430 [ 483.627730][ T7537] ? tomoyo_path_perm+0x1cb/0x430 [ 483.632782][ T7537] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 483.638872][ T7537] ? avc_has_perm+0x376/0x610 [ 483.643588][ T7537] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 483.649882][ T7537] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 483.656141][ T7537] ? __phys_addr_symbol+0x30/0x70 [ 483.661193][ T7537] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 483.666956][ T7537] ? __check_object_size+0x3d/0x437 [ 483.672192][ T7537] tomoyo_sb_umount+0x8e/0xd0 [ 483.676895][ T7537] ? tomoyo_path_link+0x110/0x110 [ 483.681952][ T7537] security_sb_umount+0x6b/0xb0 [ 483.686830][ T7537] ksys_umount+0x3ac/0xf00 [ 483.691283][ T7537] ? __detach_mounts+0x2a0/0x2a0 04:46:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 483.696244][ T7537] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 483.701727][ T7537] ? do_syscall_64+0x26/0x760 [ 483.706418][ T7537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 483.712497][ T7537] ? do_syscall_64+0x26/0x760 [ 483.717285][ T7537] ? lockdep_hardirqs_on+0x421/0x5e0 [ 483.722598][ T7537] __x64_sys_umount+0x54/0x80 [ 483.727305][ T7537] do_syscall_64+0xfa/0x760 [ 483.731848][ T7537] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 483.738617][ T7537] RIP: 0033:0x459a59 [ 483.742531][ T7537] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 483.762149][ T7537] RSP: 002b:00007ff3fa01cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 483.770573][ T7537] RAX: ffffffffffffffda RBX: 00007ff3fa01cc90 RCX: 0000000000459a59 [ 483.778547][ T7537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 483.778556][ T7537] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 04:46:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48c00e001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 483.778562][ T7537] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff3fa01d6d4 [ 483.778569][ T7537] R13: 00000000004c94fd R14: 00000000004e0d00 R15: 0000000000000003 [ 483.828736][ T7537] ERROR: Out of memory at tomoyo_realpath_from_path. [ 483.838484][ T7578] ISOFS: Unable to identify CD-ROM format. 04:46:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:46:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5460, 0x0) 04:46:59 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 484.009838][ T7578] ISOFS: Unable to identify CD-ROM format. 04:46:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000f001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:00 executing program 1 (fault-call:2 fault-nth:3): mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x5501, 0x0) [ 484.483138][ T7813] ISOFS: Unable to identify CD-ROM format. 04:47:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480040001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 484.684535][ T7813] ISOFS: Unable to identify CD-ROM format. 04:47:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 484.846604][ T7871] 9pnet: Insufficient options for proto=fd 04:47:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480060001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x6364, 0x0) 04:47:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 485.083834][ T7942] ISOFS: Unable to identify CD-ROM format. 04:47:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) [ 485.265173][ T7966] 9pnet: Insufficient options for proto=fd [ 485.268407][ T7942] ISOFS: Unable to identify CD-ROM format. 04:47:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4804a3001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:01 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x641e, 0x0) 04:47:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) 04:47:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480ec0001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 485.801898][ T8079] ISOFS: Unable to identify CD-ROM format. 04:47:01 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) 04:47:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800e0001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x890d, 0x0) [ 486.069756][ T8079] ISOFS: Unable to identify CD-ROM format. [ 486.072920][ T8299] 9pnet: Insufficient options for proto=fd 04:47:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:01 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x5) [ 486.295943][ T8309] 9pnet: Insufficient options for proto=fd 04:47:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800f0001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:02 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 486.471007][ T8318] ISOFS: Unable to identify CD-ROM format. 04:47:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) 04:47:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8912, 0x0) [ 486.654774][ T8433] 9pnet: Insufficient options for proto=fd [ 486.669967][ T8318] ISOFS: Unable to identify CD-ROM format. 04:47:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001500190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:02 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(0x0, 0x3) 04:47:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x7) 04:47:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000004000190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 487.151368][ T8721] ISOFS: Unable to identify CD-ROM format. 04:47:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8914, 0x0) 04:47:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8) 04:47:03 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(0x0, 0x3) [ 487.365148][ T8721] ISOFS: Unable to identify CD-ROM format. [ 487.451000][ T8875] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=8875 comm=syz-executor.0 04:47:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x9, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x300) [ 487.587271][ T8884] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=8884 comm=syz-executor.0 04:47:03 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(0x0, 0x3) 04:47:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000001b300190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8933, 0x0) [ 487.841380][ T8986] ISOFS: Unable to identify CD-ROM format. 04:47:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x500) 04:47:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 487.984816][ T9001] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=179 sclass=netlink_tcpdiag_socket pig=9001 comm=syz-executor.0 [ 488.073513][ T9007] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=179 sclass=netlink_tcpdiag_socket pig=9007 comm=syz-executor.0 [ 488.115195][ T8986] ISOFS: Unable to identify CD-ROM format. 04:47:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:04 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 04:47:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000ec000190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x600) 04:47:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8946, 0x0) [ 488.479576][ T9124] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=192 sclass=netlink_tcpdiag_socket pig=9124 comm=syz-executor.0 04:47:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x700) [ 488.579811][ T9131] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=192 sclass=netlink_tcpdiag_socket pig=9131 comm=syz-executor.0 04:47:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 488.620604][ T9117] ISOFS: Unable to identify CD-ROM format. 04:47:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480002001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xb, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8b2b, 0x0) 04:47:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3f00) 04:47:04 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 04:47:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480004001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 489.178273][ T9254] ISOFS: Unable to identify CD-ROM format. 04:47:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000) [ 489.404598][ T9254] ISOFS: Unable to identify CD-ROM format. 04:47:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xab0a, 0x0) 04:47:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000a001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xff00) 04:47:05 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 04:47:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000e001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae01, 0x0) 04:47:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x40000) 04:47:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000f001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 490.254227][ T9528] ISOFS: Unable to identify CD-ROM format. 04:47:06 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x1000000) [ 490.500619][ T9528] ISOFS: Unable to identify CD-ROM format. 04:47:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480060001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae03, 0x0) [ 490.627797][ T9681] 9pnet: Insufficient options for proto=fd 04:47:06 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:06 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x2000000) 04:47:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800e0001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:06 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 490.916836][ T9867] ISOFS: Unable to identify CD-ROM format. [ 491.184673][ T9867] ISOFS: Unable to identify CD-ROM format. 04:47:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800f0001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3000000) 04:47:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x400454ca, 0x0) 04:47:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 491.242228][T10029] 9pnet: Insufficient options for proto=fd 04:47:07 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000f001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000000) 04:47:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800a3041400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 491.684610][T10150] ISOFS: Unable to identify CD-ROM format. 04:47:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40045564, 0x0) 04:47:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000f001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:07 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x5000000) 04:47:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000a1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 491.938893][T10150] ISOFS: Unable to identify CD-ROM format. 04:47:07 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x6000000) 04:47:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40045566, 0x0) 04:47:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000f001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 492.321332][T10647] ISOFS: Unable to identify CD-ROM format. 04:47:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000e1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x900, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x7000000) 04:47:08 executing program 5 (fault-call:7 fault-nth:0): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 492.752085][T10776] ISOFS: Unable to identify CD-ROM format. 04:47:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800c00e1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40049409, 0x0) [ 492.971352][T10776] ISOFS: Unable to identify CD-ROM format. 04:47:08 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8000000) 04:47:08 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000f1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3f000000) 04:47:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) [ 493.441004][T11165] ISOFS: Unable to identify CD-ROM format. 04:47:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000401400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 493.668014][T11165] ISOFS: Unable to identify CD-ROM format. 04:47:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x40000000) 04:47:09 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 04:47:09 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000601400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4004ae99, 0x0) 04:47:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 494.082900][T11299] ISOFS: Unable to identify CD-ROM format. 04:47:09 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8cffffff) 04:47:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480004a31400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) [ 494.254055][T11299] ISOFS: Unable to identify CD-ROM format. 04:47:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40086602, 0x0) 04:47:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xf6ffffff) 04:47:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000ec01400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xff000000) 04:47:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x10) 04:47:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40087602, 0x0) 04:47:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000e01400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xffffff8c) 04:47:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000f01400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffff6) 04:47:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4020940d, 0x0) 04:47:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3c) 04:47:11 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3ffffffffff) 04:47:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000000f00190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x1000000000000) 04:47:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4020ae46, 0x0) 04:47:11 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 495.791365][T12359] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=12359 comm=syz-executor.0 [ 495.905574][T12497] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=12497 comm=syz-executor.0 04:47:11 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3ac) 04:47:11 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001200190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000000000000) 04:47:12 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4028af11, 0x0) 04:47:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001300190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:12 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3bf) 04:47:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x100000000000000) [ 496.552427][T12877] ISOFS: Unable to identify CD-ROM format. 04:47:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000021400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x200000000000000) [ 496.766655][T12877] ISOFS: Unable to identify CD-ROM format. 04:47:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x40345632, 0x0) 04:47:12 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000041400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:12 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x300000000000000) 04:47:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xff00, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0xa400) 04:47:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000a1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040), 0x0, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x400000000000000) 04:47:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4048ae9b, 0x0) 04:47:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000e1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040), 0x0, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:13 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000340)) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000380)=0x14) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x500000000000000) 04:47:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 04:47:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000f1400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xa0000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040), 0x0, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x600000000000000) 04:47:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000601400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:14 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x4138ae84, 0x0) 04:47:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:14 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x700000000000000) [ 498.619028][T14228] ISOFS: Unable to identify CD-ROM format. 04:47:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000e01400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x49) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file1\x00', 0x3) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3f, 0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x184, r5, 0xb03, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NET={0x34, 0x7, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_BEARER={0x108, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}, {0x14, 0x2, @in={0x2, 0x0, @multicast1}}}}]}, @TIPC_NLA_SOCK={0x6, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MEDIA={0x70, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_SOCK={0x3c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x184}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0x21c, r5, 0x1, 0x70bd2d, 0x42, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xed9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x81}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x8, @mcast2, 0xec3d}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x940}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}]}, @TIPC_NLA_MEDIA={0xe0, 0x5, [@TIPC_NLA_MEDIA_PROP={0xfffffffffffffef9, 0x2, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x0, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5a7d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40b7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x471b}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x61}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7543}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa91}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4000015}, 0x20000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) r7 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r7) waitid(0x1, r7, 0x0, 0x20000001, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r9, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r9, 0x6, 0x14, &(0x7f0000000480), 0x4) setresuid(r8, 0xee01, 0x0) ioprio_get$uid(0x5, r8) [ 498.828906][T14228] ISOFS: Unable to identify CD-ROM format. 04:47:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001500190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:14 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:14 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x800000000000000) [ 498.909427][T14408] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x41a0ae8d, 0x0) 04:47:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) 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) getsockname$packet(r5, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8002, 0x3, 0x6, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000340)={r6, 0x67}, 0x8) setresuid(r4, 0xee01, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'\x00', 0x3d, r1}, 0x2c, {[{@version_u='version=9p2000.u'}, {@fscache='fscache'}, {@cache_none='cache=none'}, {@mmap='mmap'}, {@access_any='access=any'}]}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000004000190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x3f00000000000000) [ 499.304627][T14664] ISOFS: Unable to identify CD-ROM format. [ 499.373429][T14722] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=14722 comm=syz-executor.0 04:47:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 499.533443][T14849] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=14849 comm=syz-executor.0 [ 499.569758][T14664] ISOFS: Unable to identify CD-ROM format. 04:47:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000000000000000) 04:47:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x80045430, 0x0) 04:47:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000001b300190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:15 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000080)=0x80000000) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdnm', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 499.938654][T15124] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=179 sclass=netlink_tcpdiag_socket pig=15124 comm=syz-executor.0 [ 499.964513][T15067] ISOFS: Unable to identify CD-ROM format. 04:47:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:15 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8cffffff00000000) [ 500.004492][T15114] HTB: quantum of class 80310007 is big. Consider r2q change. [ 500.023761][T15218] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=179 sclass=netlink_tcpdiag_socket pig=15218 comm=syz-executor.0 [ 500.041249][T15114] 9pnet: Insufficient options for proto=fd 04:47:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x800454d2, 0x0) [ 500.151584][T15067] ISOFS: Unable to identify CD-ROM format. 04:47:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000ec000190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:16 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000) 04:47:16 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e000072fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0xffffffffffffffb3, 0xfffffffffffffff5, 0x20000000000}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x9) [ 500.368336][T15400] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=192 sclass=netlink_tcpdiag_socket pig=15400 comm=syz-executor.0 04:47:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 500.508993][T15476] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=192 sclass=netlink_tcpdiag_socket pig=15476 comm=syz-executor.0 04:47:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xff00000000000000) [ 500.575087][T15444] ISOFS: Unable to identify CD-ROM format. 04:47:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8004ae98, 0x0) 04:47:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000000f00190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 500.708477][T15444] ISOFS: Unable to identify CD-ROM format. 04:47:16 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:16 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x400000000}}, 0x30) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00000000c0)=0x7, &(0x7f0000000180)=0x1) 04:47:16 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xffffffffff030000) [ 500.954828][T15775] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=15775 comm=syz-executor.0 [ 501.124135][T15777] ISOFS: Unable to identify CD-ROM format. [ 501.158071][T15833] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15 sclass=netlink_tcpdiag_socket pig=15833 comm=syz-executor.0 04:47:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001200190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:17 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='htge\x00lbfc\x00', 0x1000000, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x80086301, 0x0) [ 501.328929][T15777] ISOFS: Unable to identify CD-ROM format. 04:47:17 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:17 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="1500000065ffff91fd43a308003950323030302e4cc74502f987c2cec6504df6ead74ed8a60a9b63e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9308e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d0000000000000000000000116d6bc878ec9825313f649be02ebfb2b2dc432654455c7cd49b716bd1483432375ec823d6f64b91d3bf03698812cd680ec159ff45e8a1f6e4eb4a16918d219f29bb5d767cd113"], 0x15) dup(0xffffffffffffffff) r2 = dup(r1) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) read$rfkill(r4, &(0x7f0000000080), 0x8) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) openat$cgroup_subtree(r2, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:17 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f0000000240)='./file1\x00', &(0x7f00000002c0)='9p\x00', 0x408, &(0x7f0000000300)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@mmap='mmap'}, {@loose='loose'}, {@cache_loose='cache=loose'}, {@version_L='version=9p2000.L'}, {@access_user='access=user'}, {@privport='privport'}, {@version_u='version=9p2000.u'}, {@noextend='noextend'}], [{@permit_directio='permit_directio'}, {@appraise_type='appraise_type=imasig'}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x0, 0x39, 0x7f, 0x39, 0x61, 0x62, 0x61], 0x2d, [0x63, 0x31, 0x0, 0x38], 0x2d, [0x39, 0x36, 0x62, 0x32], 0x2d, [0x35, 0x3b, 0x38, 0x31], 0x2d, [0x68, 0x38, 0x63, 0x36, 0x0, 0x30, 0x37, 0x34]}}}, {@fsname={'fsname', 0x3d, 'hugetlbfs\x00'}}]}}) r0 = socket(0x10, 0x803, 0x4) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) bind$unix(r0, &(0x7f0000000100)=@abs={0x2, 0x0, 0x4e21}, 0x6e) 04:47:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001300190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x80086601, 0x0) [ 501.763706][T16209] ISOFS: Unable to identify CD-ROM format. 04:47:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:17 executing program 5: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x11d) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700000000000000000000000076b356aff3a176391630ba032bfe2266fc79edca8692736847f3f117c58065f41ac4859b0b1d744f9bcfbd1af957c8d8df956cd21d212e2c580773f29bd7dedc93d67744dbb45d5590a72638d6", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r6, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003a80)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000500)=0xe8) syz_mount_image$jfs(&(0x7f0000000280)='jfs\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x8, &(0x7f00000039c0)=[{&(0x7f0000000680)="9c491be9740a93679362314cf20afc4ea719bf0a335bead2cbb5d5e3308b17db74169e2edb0cdd5b02f2b93d077fc17647053e7da83c4930922da9e7c2ccfacbb84ff9fa68e327fab70404d1b6a067b967ae15eb1d482604ef10fdd9331615475416ed088f1910", 0x67, 0x1}, {&(0x7f0000000700)="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{&(0x7f00000028c0)="29b5c4c73417d4693e1aab929024c261d9065e71872388d28f13789a39bbdd3b1feaa6a5dbfa0ea4f331d086c0905203d62a6fb310441af019d73c90e6caa3600bcea6e312861296f0eff5ddc4b651ea8a267239ab04856eecd82c15d70b7eba65b0cef698afe346bd40c02aa986419ced105eb99e6e59383705fdb1309600ce88d36f3f7a2d121c62d80a685aceeada2009d37d588c88b07efabe92003d12b758a8837a4f7f3dc41120ae348f9ed94da831c8631e1f9d162ec5881a12ac343292aa45b5f19f7a43758b50641d8d75036ae782b6b67ac1168aacee922161d2c1d10926308d2df1cb7edf3bf21515beeee49c7378add15722d0b17164903ea4e3ae901123a7321b1899f597cc9b8ca0529843a96f7244137dc24aeeab501384c02a9792444d9b5fa101b33f79b121acc46c4dee63bdb67c1a9b96d8067f8d92f51b8ce0f2a6f6cf3d0ae5c99843a0a6154d58162f47baf42612650fdfb0a3403c97bebcc485918563000482b066cfad49e654c3a9eccb9f28fc9dc884f2e193e1377b5d797bb468a47bf51fd16d9b5a67994ee757609e7dea935a1080c2779f30fb56d80eada6952dad702439d529d42d5d00e465c7a032f62671a072d58155f4793d6636d257828ff27650ed8c00c4c6ccc2ffa3b981170f34c67b9563800c4f5f30482b67556188a7092b2ef658ffc6384fda55ffccabf66485605482ff9bf249c420fb839b091719d0f08a3991aa11650b98e796dbd4bb0fb9152b2b15c21558c8551305b87222cd48c3672dd287547e456f9ed15c9cbb018c7a4a6687126b6bb1b4019d15e4e43c94ef92b109b5a5c7e009054c96575049bced6189eacdcfca12204a471b233241bef79f0472041943f63043e80e631476789ebc6c430acd338df99ea3fb6f935acd24891544e4690ca72f6ebe95a5817bb785059b11fc66364032f9dd72346dda8937d43713612a566e8f831233148106da85fc4553e43ade2bf77d15abe7ef37e79c49f9171d4305d8f605a42b90b995ef2781848dce4c9a3b0279d0cc9e7ae83f2ed5634e5b2d5932ada0b7ef05e083669b2b6b090f576ebbc92ad53c90bc1712b9f0f35b4d442411283f1b21b138dca1ea02366dc33cbbaac08987111f4a465f1e32b9a0182dfdda7f0c8ec7cffccebcdbe4c80094585ea476fdcbc2281b9b3d7f8f602575f707df2962d3f537b595aef97fd055ed6436d903b03868aff145e18988ee2a3c65137481938f5b99e57c2f6a47b388332fb1d63b7ddf48b065c8b6f250dd1907771a22f1b75520150b2a32d4a316a73900f6ec99d5648dd2af664550c8a5422649bf4c6f79b3d19847d2e969e7777750f9e81332151598961585888beccbf29dcb8ea1d5e349b4d4e48dff6b8e2a8cf955bf625272b90ccf0baeb4c0951cdff4689b819363184eb732d4f8c0f04c037e568331405b464c1cb350a79f715540376c58532191cb0733b72eb7848e714950c7828a47fb979db0a4ae2d8f7702fa3490ffba4d7a0b9e205410c1f582b3c5f0775d4506e662f04f7606faead13cc8c6cca839fa75ca76b88ca0fc92018ffc18bebc28dbacfddd0c5185863832107b66526fcec09a8c0d23beaa5b0db49db13f952e6888864b017d672e4097981a3addb17421740cda7b04b1f2430059d7ef847228cf248ecd390552a019c485accc4d01e0fff2e66cbcde1c6c53a7dab37212f05bdf97b694d703da05ca896d5a7c9193ef18571b2379ad0d8d2444f72fd6c0d158874078dfb8482eb2b28880d30ff605fceed010075e8d4bc334ba5ca618452ba8cd7a70d54cbb91bb0ccdf704ae2dd5c413b4528f5bce228dd6a3e4c5397a15984fd0363db2f76b9fca017da58f8d559f7890ec2628564693d6ae1304d147cfcc02341e46a91809933e9659d00ef349aa0be5bdd668d0d2dca22556db4c2035887263cfb25b33cf9e5aec855ddd403cd0e567f6cdaf15e9f270886fa0d4b722fc305848acac576a1ec98dc655b6de3c70ad75164d1bfe4c2309246098ae923c56eb1e40ce02979fef71d3617e4ce78b515131f88405ee9b00999895da9a3083dbe4b02b4f1bad24fef5db9504f0d82564dd7226112ebd800970113cf68dab426a2b963663d3de75c380742211374ddaf4493f9599f4c4726086559f270d10edf295c4359eda0ef49113fd609ecc62047718462e416e938e7a25f3456e54a716e8f728caea257054ab18c26fd7630408b76d3319eb1197856b0b592c0a9ee44cb8f2ea49f9f63405fb536bcaf3f93ae2505f654c6cfddbed02542fe35c4f65777aea672c09f31b217a7c147a9612b97888a9032ed7e613628723e85ecfada5c2c718e0ff937e53c41681e78b6ad564b7dd49aa63e7cd00672c144b418c452e3c827694d7069d9105460edb61285f7b3a755060e9b6878e389c8172635d970ba3b42dfe2ed59156742139cca91141eca0529b7f3d3873da577f0baa79464485078eec64be288f95ebc0a1082b76d43e2063de3770b26785d0b9c4d94b1295aa75aa18d80ccf9e46648b250c026b750ff0ece57c30f17cf67a4738edb1d3b0bcbde40fcfdb064548995804934ec1ffe8972f3f124c439733fe78f010f24597345d90f7e612d2333f4937f48b2c3b01a4e03b8803f2a88741f739b6af11e33824e2afcbcf3a98288e97f9cf4b33918a24298a2f3df687d716a9f81d60dab4112851c759df40e1cf51b22c88a18eed5c02443b57050728e9c5e69ac495ec5cb1a430b91168f10d00d694a6c36d1b4f808ed84868336a3fd7706ea86b64b6ad489403acd8201344ea562d928806cf419dd3dc881c23cbdeea7a48e4a9a96d7ec864e8d1aae42be990ddf8210dd200302581f6b50303b1d927dcb8f4e501a1da0810950b821e0673490775428d255898f921fcc7db105c11be3947fe24bbe79c9cf8ead59d10cb4c9ea1f57023cef2a1abd6219a5636e109c3c55209694089db6d4252c2c5757620210df67eec122129927228a6cf8d7f0797a6a0d08d93b3394cee967600bea2ccb67bd20b37164edd453d9cfaf6fa10a92cb609bced14ba8738a00d20b3f9281cf82cc1c1ba8c373db919dfbefb73cb527855bcbd86b4ac2dd1a9ba3725a1fefd5ceec13a058f88e69693f58f1e5dd4eee9edd8e8d5a6ca6bb4f709c3af943d5d5af9eaeabce6fbc966c11cadb007f8f9574cde517be6d67de6609bf4691bb64a31ae90cacc341342e28041327b0ecbf8e9f8090d6c4e5f465e61036c49da094f6b2d22c6cf472a00554386e56c6bd58d0281a3f6b4f082efa39cd529c50ae6ee67325a81cacdcc28883c4b8654da493e26f620001b9d143627b3640eff155e709eaf86f41295b65e1a8da530fa3627dda6f2c7ba583824b7d3081c417fdc5c1d4efb31c6dc8ffe29483cdb7cf230b01fc331c20bf9e8e9ff9a0322abc9d10056f2c60e0d4f3bd6ba6fd0cf4c33ff3cbf4ff6a4b2d2acd2cf7116a9d7a50e46fe91c28cb149b2f0add2b1e4433a1849853f542877e9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0x1000, 0x20}, {&(0x7f00000038c0)="0d5ca4e07b0980a03b1e792de9863363aafbd0d7a966c7ee917db944219753f3800a6ee5b5846d5c0bbf40c5ef126181eced61f1c24ca751617ad066174f4e4176cfd4316040901046847dcede7b1db85bb5acfc51178d5341278d9f590a63bc59061c1a7e93d44da137a10c8b0bd3e79cd6b46ee25912956b8b3212b2abc0c22bab5aa4a3f803f033dcb5a9b8ea6229ddc761dee1fca95196baf71c7fc254e8e5738c67ae2d9a2d8737ae4b5c5de8107f88b126594aa272eca58ad3111c31f441d61b6aebbcb7bd24fad606b67ae93888", 0xd1}], 0x0, &(0x7f0000003b80)={[{@usrquota='usrquota'}, {@integrity='integrity'}, {@usrquota='usrquota'}], [{@permit_directio='permit_directio'}, {@audit='audit'}, {@seclabel='seclabel'}, {@appraise='appraise'}, {@fowner_lt={'fowner<', r7}}, {@hash='hash'}, {@context={'context', 0x3d, 'system_u'}}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) r9 = dup(r8) write$FUSE_BMAP(r9, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r9, &(0x7f00000000c0)={0x14c}, 0x137) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$TIOCNOTTY(r11, 0x5422) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 502.008741][T16209] ISOFS: Unable to identify CD-ROM format. 04:47:17 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='troverlay.nli^k\x00', &(0x7f0000000280)={'L+', 0x7fff}, 0x28, 0x4) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@delqdisc={0x74, 0x25, 0x300, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, {0xf, 0xfff2}, {0xfff2, 0xfff3}, {0x1, 0x5}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @qdisc_kind_options=@q_codel={{0xc, 0x1, 'codel\x00'}, {0x3c, 0x2, [@TCA_CODEL_ECN={0x8, 0x4, 0x1}, @TCA_CODEL_INTERVAL={0x8, 0x3, 0x5}, @TCA_CODEL_TARGET={0x8, 0x1, 0x8001}, @TCA_CODEL_TARGET={0x8, 0x1, 0x20}, @TCA_CODEL_ECN={0x8, 0x4, 0x1}, @TCA_CODEL_ECN={0x8, 0x4, 0x1}, @TCA_CODEL_CE_THRESHOLD={0x8, 0x5, 0x8}]}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20001000}, 0x8000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) accept4$x25(r0, 0x0, &(0x7f0000000340), 0x800) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0xc27784db62fa3a42, 0x0) 04:47:17 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001500190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x80087601, 0x0) 04:47:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:18 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000040)={'hsr0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 502.313516][T16659] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000000b301190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 502.434909][T16624] ISOFS: Unable to identify CD-ROM format. 04:47:18 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'r\x02dno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:18 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VIDIOC_ENUMINPUT(r2, 0xc050561a, &(0x7f0000000200)={0xb3, "7d38c0273045238f279958a8e2270be415222553a813b39a7c37571c11ed39f1", 0x3, 0xff, 0x2, 0x4, 0x10000, 0xc}) getpeername$unix(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x6e) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='ncpfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) [ 502.626539][T16624] ISOFS: Unable to identify CD-ROM format. [ 502.657923][T16878] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=435 sclass=netlink_tcpdiag_socket pig=16878 comm=syz-executor.0 [ 502.742466][T16982] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=435 sclass=netlink_tcpdiag_socket pig=16982 comm=syz-executor.0 04:47:18 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 502.789486][T16983] 9pnet: Insufficient options for proto=fd 04:47:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000000c00e190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:18 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) umount2(&(0x7f0000000000)='./file0\x00', 0x1) 04:47:18 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 503.126247][T17127] ISOFS: Unable to identify CD-ROM format. [ 503.137176][T17213] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=3776 sclass=netlink_tcpdiag_socket pig=17213 comm=syz-executor.0 04:47:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x8138ae83, 0x0) [ 503.253351][T17311] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=3776 sclass=netlink_tcpdiag_socket pig=17311 comm=syz-executor.0 04:47:19 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001402190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:19 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x190) setxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 04:47:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r5, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r7}}, 0x24}}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000580)=ANY=[@ANYRESDEC=0x0, @ANYRESDEC=r1, @ANYRES16=r2, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="35d8e9b5f40e09f57fecf7fc00f768e07eeeaa83d06be467c0645a99239f9a8559b9e5e5a9bc514f55181b83c785d47b1535df706f72ec307fba05c200a3905547858f409e6887c1b8e1368e7088f43386d4e71dea1300fc03ec9022d53bcfd75f47b3569025866f9f0d5e1ab0f382ccd8f1fe5f1beb9a59a59f495db3ae2c451d92b4efcd7f18e68b7a38c11d97127c830299ec873ab79f601a8922cdbebc35aa619d6d06e8ee996722e95a20920a84ce2f207bd424a7f2ec2b9f7b7fa64db935060a72daaea6417eaa33cd90f3b0431a63cdb488bffd87fa36c4fd104e9eaa5fc18b60525a8a645acf90", @ANYPTR, @ANYPTR64, @ANYRESOCT], @ANYRESDEC=r7], @ANYRES64, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r3]], 0xfffffffffffffee9) r8 = dup(r1) write$FUSE_BMAP(r8, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r8, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 503.655787][T17451] ISOFS: Unable to identify CD-ROM format. [ 503.664954][T17579] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=532 sclass=netlink_tcpdiag_socket pig=17579 comm=syz-executor.0 [ 503.721841][T17630] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=532 sclass=netlink_tcpdiag_socket pig=17630 comm=syz-executor.0 04:47:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0x81a0ae8c, 0x0) [ 503.854058][T17451] ISOFS: Unable to identify CD-ROM format. 04:47:19 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='hfsplus\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:19 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2", 0x65}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:19 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) socket$pppoe(0x18, 0x1, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000080), &(0x7f0000000180)}) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001404190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x78a65209abae5467, 0x10) [ 504.217558][T17854] ISOFS: Unable to identify CD-ROM format. [ 504.280673][T17911] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1044 sclass=netlink_tcpdiag_socket pig=17911 comm=syz-executor.0 04:47:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0045002, 0x0) [ 504.392152][T17854] ISOFS: Unable to identify CD-ROM format. [ 504.426431][T17973] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1044 sclass=netlink_tcpdiag_socket pig=17973 comm=syz-executor.0 04:47:20 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000000140a190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:20 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2", 0x65}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 504.748895][T17983] ISOFS: Unable to identify CD-ROM format. 04:47:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x100000001, 0x4e0141) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x202002) keyctl$chown(0x4, r5, r3, r4) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r9, 0x202002) keyctl$chown(0x4, r9, r7, r8) getgroups(0x3, &(0x7f0000000200)=[r4, 0x0, r8]) r11 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r14 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r14, 0x202002) keyctl$chown(0x4, r14, r12, r13) r15 = geteuid() mount$9p_fd(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x48860, &(0x7f0000000500)=ANY=[@ANYBLOB="7472616e733d66642c5266646e6f3df747511d615e6b951585cc660fb68083a9b2aaa01876b604d64c71f2c496751b252471db01accc1aed254f6ec7f82ccba52ae423000f433853bf4c5842be6e3bcab18b785a1f0e160c16f91f59211425a588c2", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',cachetag=hugetlbfs\x00,mmap,dfltgid=', @ANYRESHEX=r10, @ANYBLOB=',dfltgid=', @ANYRESHEX=r13, @ANYBLOB="2c61707072616973652c6673757569643d37313250f76234312d630135132d303238372d043332362d38630134370030622c7569643c", @ANYRESDEC=r15, @ANYBLOB=',obj_role=,\x00']) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = fcntl$dupfd(r16, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) ioctl$TIOCGRS485(r17, 0x542e, &(0x7f0000000040)) 04:47:20 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x240, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000380)={0x8d, 0x0, [0x3, 0x9, 0x5, 0x3]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r5, 0x100, 0x30, 0x8000, 0x7fffffff}, &(0x7f0000000200)=0x18) 04:47:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000000140e190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) [ 504.994424][T17983] ISOFS: Unable to identify CD-ROM format. 04:47:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240), 0x2) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r2}}, 0x24}}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'veth1_to_team\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='osq.hugetlbFs\x00']) 04:47:20 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="48000000140f190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 505.300489][T18354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 04:47:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) [ 505.425775][T18354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 04:47:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2", 0x65}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 505.526634][T18390] ISOFS: Unable to identify CD-ROM format. 04:47:21 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat(r1, &(0x7f0000000040)='./file0\x00', 0x54522300f6df2ab8, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x109) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) syz_init_net_socket$netrom(0x6, 0x5, 0x0) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="7472616e73784f69a55e3d6664347266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001460190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0189436, 0x0) [ 505.913019][T18390] ISOFS: Unable to identify CD-ROM format. 04:47:21 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r3}}, 0x24}}, 0x0) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000280)=@xdp={0x2c, 0x8, r3, 0x4}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)="d9251c6c8c3cf607d5cba4726be72db826bc9efa9bbf1c44911a44b3384f633f8c4b19c474e86430ea90a0bb6d7666", 0x2f}, {&(0x7f0000000340)="fe27c4e23b49fdcfa22c5c2318d8e572fba28f7daf43c868180d6a63d78f7376ebaaceadb68bbe4c048bd7e8e75a37e787865e0342dcedd7d9f1dc293211108c31d57456ffbc238471fcc0c87f14fbbfdc6d02fceac212174e2d0b03454229cd305c18344386402920e12094877b1836e5fb36b88315ad7df45ce6ed5bc47426192f2d22dfb5717462037898021e3dc2e0b6271dbebfe9be0b0a8c835045ab97ffe0547cb80e26015e7c63ddc5470a0e88df5cd027a90befa0e0bf8d88bdaa3f576b45d20014aee05dda4bb028c61d2435be", 0xd2}, {&(0x7f0000000440)="437fe66ce5b62cce3922ddea61ebe5f73b5ce2f16a50f31133e7a9eaf322771fa7cd4e05c2c437ac7a18a7447a07d2216594bb95d4ac66810947f8aa0cf1e1d929854d874605f8771883ce419e0cd78fb208e29376ab67994512ed138d00810000c2ecec84d718c213986fdab9", 0x6d}, {&(0x7f00000004c0)="38ddc4132ad60ccfff96ff5e941367a57aecf0153deaefdc8e5b560e0ae677a5a4fb83db34e9648f9946d73188b307a595a8b6d4adcd197b19f8f16b7e3e50996325fc7215632ceca7", 0x49}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="738545473a0cf94d12391b7ad01ebe61294ae290b288bdc32fc79817eba15f03938b1863bc5e3739ea046e9c6bd1f7e838905ec3045943ac5b8bf899d498062663dbe6a512f118615eeb97079ac0552282681b26cee04dfec5dc6d5276b62f8b58873947a47ffe27e3343ec324c1bfd28ec68a2bb01d12dafe3817a8ee3835a689a7bcd8fa523386c0707fe404b4f71a1f4c6e84ddb2ba36d97fd8c6c9", 0x9d}], 0x6, &(0x7f0000001700)=[{0x48, 0x102, 0x3, "030befd7b40e0efd1b9f7897846257ab885f539cba05e5b8a292855f0a83f2325219ed26a45a699758fba5ecaabb67ca0f"}], 0x48}, 0x1) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x80000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r4 = request_key(&(0x7f00000005c0)='ci\x97qfs.kd\x8e\xff', &(0x7f0000000600)={'syz', 0x0}, &(0x7f0000000240)='kfyring&-\x00', 0x0) r5 = request_key(&(0x7f0000001980)='cifs.idmap\x00', &(0x7f0000001940)={'syz', 0x0}, &(0x7f0000000240)='kfyring&-\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, r5) r6 = add_key(&(0x7f00000017c0)='ceph\x00', &(0x7f0000001800)={'syz', 0x0}, &(0x7f0000001840)="bf774c30d48f7eac5bcfa5afa3cb07618af30a1c624319ad28a212296f009f07db810080999cd832ce5ebb6a2ea4f12dfb92b3ff44e9eaa800eafa8e91077f0d2814bb518b0d58db36d0d9a8ba16d48932b8e84980ff20f787d67390ec4a7dd8cf844d6d4d74d0fe44cc801f2002e54b2abfbdca2da11d4e55b2992b09e8207cd2d19b4c2eebfdfc6ae09dd4d6e0cad1ff10d4d888f1466630c1bbdf", 0x9c, r5) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0xfffffffffffffdab, r6) r7 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000001900)={'syz', 0x2}, 0x0, 0x0, r4) keyctl$describe(0x6, r7, &(0x7f0000000200)=""/80, 0x50) 04:47:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="4800000014e0190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:21 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:21 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) ioctl$SIOCRSGL2CALL(r2, 0x89e5, &(0x7f0000000080)=@null) write$P9_RVERSION(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x15) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0xfffa, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x107, 0x0, 0x0, {0x0, r10, {}, {0xffff, 0xffff}}}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r10, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r14}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r14, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) r15 = dup(r11) write$FUSE_BMAP(r15, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r15, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877e", 0x97}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 506.144231][T18644] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 506.214113][T18683] selinux_nlmsg_perm: 8 callbacks suppressed [ 506.214129][T18683] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=57364 sclass=netlink_tcpdiag_socket pig=18683 comm=syz-executor.0 04:47:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc018aa3f, 0x0) [ 506.303171][T18767] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 506.326809][T18771] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=57364 sclass=netlink_tcpdiag_socket pig=18771 comm=syz-executor.0 04:47:22 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:22 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x400, &(0x7f0000000380)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x600}}], [{@hash='hash'}, {@obj_role={'obj_role', 0x3d, 'hugetlbfs\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'GPLem0'}}, {@obj_user={'obj_user', 0x3d, 'hugetlbfs\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}]}}) 04:47:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400400d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:22 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r6}}, 0x24}}, 0x0) r7 = fcntl$dupfd(r5, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$FUSE_BMAP(r7, &(0x7f0000000100)={0xffffffffffffffeb, 0x4a5ca2ca8a4614b7, 0xa}, 0x1b2da2fd56f6fcce) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 506.688857][T18832] ISOFS: Unable to identify CD-ROM format. [ 506.704933][T18935] fuse: blksize only supported for fuseblk [ 506.769706][T18990] fuse: blksize only supported for fuseblk 04:47:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc018ae85, 0x0) 04:47:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09024beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877e", 0x97}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:22 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)=""/121, &(0x7f00000001c0)=0x79) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000040)={0x1, 0x2, 0x1, 0x800, r3}) [ 506.923125][T18832] ISOFS: Unable to identify CD-ROM format. [ 506.929163][T18998] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:22 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:22 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000340)=ANY=[@ANYPTR], 0x1d2) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09044beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 507.344333][T19115] ISOFS: Unable to identify CD-ROM format. 04:47:23 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)="2dbc523f7d01ff5131ca9b2f8a6f01a417464ea48531a365d455b3d40534a5a9b40aae53893003008ab33f9157881235763f274433ea4c6b30bec1feaa66eb37e1204db2e52f5b73ac6c0d62739bbcbfcf262669745febbccef9c67967c2fb424d017b4179826bb650593017c949daa48bbd1f360c83f89711d9c144ccdb2f0ce6531a045f5501932d624adeea01e97a6cf756f554ca", 0x96) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x4, 0x4, 0x7, 0x8001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r5}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r5}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007664746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r11, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@ipv6_getroute={0x58, 0x1a, 0x1, 0x70bd2d, 0x25dfdbfd, {0xa, 0x10, 0x14, 0xde, 0xfc, 0x0, 0xc8, 0x5, 0x904051eb2e137a9b}, [@RTA_EXPIRES={0x8, 0x17, 0x1}, @RTA_GATEWAY={0x14, 0x5, @mcast1}, @RTA_MULTIPATH={0xc, 0x9, {0xfffc, 0x1, 0x1, r6}}, @RTA_MULTIPATH={0xc, 0x9, {0xfff9, 0x7, 0xd1, r11}}, @RTA_PREF={0x8, 0x14, 0x1e}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000100)=0x38603, 0x4) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r12, 0x117, 0x5, 0x0, 0x4) r13 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_void(r13, 0x1, 0x24, 0x0, 0x0) 04:47:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc020660b, 0x0) 04:47:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[], 0x0) r2 = dup(r1) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000'}]}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f0000000140)) 04:47:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877e", 0x97}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 507.547369][T19115] ISOFS: Unable to identify CD-ROM format. 04:47:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d090a4beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:23 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 507.646501][T19331] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 507.838154][T19427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19427 comm=syz-executor.1 04:47:23 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) geteuid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r4, 0xee01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000440)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@dont_hash='dont_hash'}]}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d090e4beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 508.005243][T19453] ISOFS: Unable to identify CD-ROM format. 04:47:23 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc020aa00, 0x0) 04:47:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7f", 0xb0}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 508.221798][T19453] ISOFS: Unable to identify CD-ROM format. 04:47:24 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d090f4beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:24 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000180)={0x6, 0x1e, 0x2, 0x14, 0xa, 0x5, 0x0, 0xc9, 0x1}) mq_timedsend(r4, &(0x7f0000000340)="a8f1ab67dee22cd2247b843d4cdb0780c417a451d651f70e17ba63e927d0a00ccf1df66216ca15352bc6c1c40cf2201315cbbb0ed48bb623f19c29155d160be2bb866f0a46a10066812e71622a509b5fc75083f1cc9dc170fc3fcb1d71bce115759e2a4b6a44e5de43c2da7b23035d91355a53ba6743db21f0c932e6abfe5d32b64ca47a49ac0dd4ea6e3504d57361eb1edd28ef35720e7d4e440a9788188b787bff66b081415f21984b47a227f110e1ad05b1ac6dd8743a721a33678733ff7d9282f0a4c5603f1a079560d21bcfb2d800153e77ee688394fabe93f78995cf74d9", 0xe1, 0x0, &(0x7f0000000080)={0x0, 0x989680}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:24 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) lsetxattr$security_smack_transmute(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x4) r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0xee01, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x202002) keyctl$chown(0x4, r6, r4, r5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r8, 0xee01, 0x0) mount$fuseblk(&(0x7f0000000280)='/dev/loop0\x00', &(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='fuseblk\x00', 0x40080, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2, @ANYBLOB=',group_id=', @ANYRESDEC=r5, @ANYBLOB=',max_read=0x0000000000000008,default_permissions,max_read=0x0000000000000020,max_read=0x0000000000000002,default_permissions,max_read=0x0000000000007fff,allow_other,fowner=', @ANYRESDEC=r8, @ANYBLOB="2c736d61636b66736861743d73656375726974792e534d41434b36000000004e534d555445002c736d61636b667366febb4e027b65c835586c6f6f723d2c736d61636b66736861743d545255452c7063723d30303030303030303030303030303030303032392c726f6f74636f6e746578743d73746166665f752c00"]) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='trusted.syz\x00', &(0x7f0000000240)='TRUE', 0x4, 0x2) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000868cae0ed1da4cfda68582418888dc400ba5ae234fc5b4cf3c8d992745c9941663861f181e053457263759112c93d5a7", @ANYRES32=r11, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) r12 = syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00') r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r13, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$NBD_CMD_STATUS(r9, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x708cc1fc507c8221}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)={0x44, r12, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xfffffea4, 0x4, 0xffffffffffffff1e}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SOCKETS={0x0, 0x7, [{0x0, 0x1, r14}, {0x0, 0x1, r13}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20004160}, 0x2000c000) 04:47:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xc0405602, 0x0) 04:47:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09604beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:24 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x2, 0x1, {0xa, 0x4e21, 0x841c, @rand_addr="85858d987b4dc9d6b6eaa49dccf71a3d", 0x8}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000680)="d9e3f326465accebdc9439d6aceb420719eff6dffd5b43641020ff5f07a03ba27e325fc26eb1999742a9e8100fc90e564122a8689db7bdffa57ed3214bdad2058311c9553fa53d7cee0882bab15370ce7d11bf8fa26c90", 0x57}, {&(0x7f0000000700)="5a99f9e8be2dce2a02b5a5da52aebdc1efa93d1cbea23ce0d07e86c6", 0x1c}, {&(0x7f0000000740)="a0d4cd40e892d58ad468547b38bb05e66ab9555d6b8807511695407d87ad91a20647b9ee5931d750c2c9323f1dc014186d74ec96b4c98bbeeeaf2ab6138f2e24c166e3b27dd45a89ad869c882eb3f5decedbc83e10eeef182050704a62f7e5085273c69c8f412876e2bfcb02fa33211ce264e3771e6567d08a6c14452efb17", 0x7f}, {&(0x7f00000007c0)="eb97e304af78857a631b45c3e0d9d25b5768", 0x12}, {&(0x7f0000000800)="d22414be7004a42e2f26c02dfc566c1ab128c5a9d81001e53cc340", 0x1b}, {&(0x7f0000000840)="35cc6c612d7b551c4de4e1b0472eb00eb2109f83c90431cfe123dc9a00859333504271c2e49f3e34aa610dcb", 0x2c}], 0x6, &(0x7f0000000900)=[{0xe8, 0x10a, 0x6, "6c72bd5b88e9328243a31d48d90765dacfb4a47cb720315847d9e4c5fb8b4850cb394732258e463c0232eb913c64805f46150c9b8089e4bb45c9c83ec40184eb326a0e170433aab08231db92f9b600f916700b72375bfa518c8c9b0fceec5c9cffa118dc5763bc915724c4bdfe47beab478b0fa204c2127c7f5d33492bf4212ce887727d46ad12e5970acad03acd6cdf35cf991a9bc45a0943c57f1534d8d706e2d0b70cb9db565dd65ad4345895bd4f6582d95031214977ef3e2978e6e6c579ecba1ccb44416b9dea37c3bf1f9992a0556035b79a"}, {0xe8, 0x10a, 0x40, "717a2c95f786c59cb53c4fc11f6fb32e40afdccb8c168b2a2665e92bfa0b2086f547a1269efea9aa1385162ec7ae49e58c711c622924d5017503dfb78aa0fc1d799db48c802f879a6a814d62b34948f5490c697eff604bc014fc40d1e2a2fc4e4f98c74dd3f9b239578957e0319247e64fc5a810ecf2d87fad339038d308afb6d760b5af531a9c8e6d5d199695e9b11b9f75e61d40f5911b2c8c18393702c391b14464ff704a19cd95f273c7b2a2b3cfeece2c6c9fdeea3659d4fd10578d81f8a24486b1508de5c73274a9cc4868062aa337"}], 0x1d0}, 0x2405080c) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x6, 0x1, &(0x7f00000005c0)) r7 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) r9 = dup2(r5, 0xffffffffffffffff) ioctl$UI_DEV_SETUP(r9, 0x405c5503, &(0x7f0000000100)={{0x6, 0x2, 0x4, 0x3ff}, 'syz1\x00', 0x44}) r10 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_SET_LAPIC(r10, 0x4400ae8f, &(0x7f00000001c0)={"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"}) 04:47:24 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7f", 0xb0}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09e04beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 509.103287][T19858] ISOFS: Unable to identify CD-ROM format. 04:47:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x2) [ 509.149439][T19974] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19974 comm=syz-executor.1 04:47:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r7, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) r8 = fcntl$dupfd(r3, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000080)={0x9, 0xfff, 0x8, 0x9, 0x5, 0x3}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 509.315814][T19858] ISOFS: Unable to identify CD-ROM format. 04:47:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c562c84470080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004800)={r2, 0x9}, &(0x7f0000004840)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r3, 0x7c}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e24, @broadcast}, {0x30d, @link_local}, 0x20, {0x2, 0x4e22, @multicast2}, 'ip6gretap0\x00'}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7f", 0xb0}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:25 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 509.652635][T20235] QAT: Invalid ioctl 04:47:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3) 04:47:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470280ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 509.710844][T20235] QAT: Invalid ioctl 04:47:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c18036eabd067", @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000140)=0xaf08) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSDEBUG(r2, 0x40047440, &(0x7f0000000100)=0x9) 04:47:25 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 510.008153][T20363] 9pnet: Insufficient options for proto=fd 04:47:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470480ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:25 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:25 executing program 1: openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x620080, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0xee01, 0x0) r3 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '()wlan0wlan1'}], 0xa, "0bd6e22756b5b4374e9bcecbe981c8a376a18d1932e616e2502584b082c338a2fa0d0a1d4ae8c19c75a6b9f4902511a4639eb99719371d7091b66d6d1f40b30fe7f44c6f74739e7261f9e3012b53e32d"}, 0x68) getsockname$packet(r4, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) accept4$vsock_stream(r4, &(0x7f0000000100)={0x28, 0x0, 0xeb42487ef533a22e, @reserved}, 0x10, 0x0) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1) 04:47:26 executing program 5: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd/rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7705050000c750d9ae246618527fd21ee200", @ANYRESHEX=r1, @ANYBLOB=',\x00']) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000080)=0x10001) r3 = getpgid(0x0) waitid(0x2, r3, &(0x7f0000000340), 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) get_thread_area(&(0x7f0000000040)={0x6, 0x20000000, 0x7200, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000200)={'syzkaller0\x00', 0x9}) 04:47:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4) 04:47:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d0", 0xbd}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470a80ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:26 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f0000000680)={0x800, 0x0, [], {0x0, @reserved}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000005c0)={&(0x7f0000000580)='./file0/file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xd, 0x3, 0xffff, 0x9420, 0x610, 0x1, 0xfff, [], 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x3c) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x4, 0x4, &(0x7f0000000340)=[{&(0x7f00000001c0)="01c70bc72399f7f11e4699ddcdbb43f44b508484e8e5d674f573c3c6474e96baede532d18d3f5c5dd38c4cec5cb091b1e8a075cc2d28b7bf2226cd3cd021dc57b94b44153c8de88f81720a6f0f8404743bd0e3365f23435e9fe7d94242fc12822b3794bbd37bf50f86ae8e363e331e3a9f77ef106b1eae7ef0bb287d6d5e7578b2958726ad9c3e719e408369b437f25f93c8a0d1", 0x94, 0x101}, {&(0x7f0000000280)="e04206e37698e641a7a2bed55e573433d41392e731ed74b95af1a0f3e6878996cd5dedea3d644cb28fc94b1cbd5a833c52fe028129d2b98559d04c5c62ef4b251313d2493b6d4d37b3f018dfcfcfb6549071a11c60490765c70f17ebb67ea390a9020c91e2f3da58fd3e97f8", 0x6c, 0x123}, {&(0x7f0000000140)="846cccd4789a65aad34c3a4afc6c5c6f518cb02055b2186ea10ce653a55d7df0e59b3d", 0x23, 0x3000}, {&(0x7f0000000300)="6470cda9cc4996249322c1e77405db803b0487caf7efc2d500c0634535ead08c3743537bde12265d8e25916e69e537", 0x2f, 0xfff}], 0x800000, &(0x7f0000000500)={[{@four_active_logs='active_logs=4'}], [{@fowner_gt={'fowner>', r2}}, {@fowner_lt={'fowner<', r3}}]}) 04:47:26 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xff000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000002080)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d0000000000000000000000fa016c8f0aeeb488b01ea2787651edcc77dd16afa46f012fe4800bd0c574ffc4407e352d8588469a30b3a3151d071e44bc6b5bd5720181f1a1b9b359057eeed45597b6eae68b57078052f29cfead74d2523348f6"], 0x15) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r4}}, 0x24}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r5, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockname$packet(r5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) sendmsg(r3, &(0x7f0000002040)={&(0x7f0000001c80)=@hci={0x1f, r6, 0x2}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001d00)="2f90fcf19762c7d3b64d15a3929074b588e9a854b1d48068ccaf7eb345bda9904c0eac0ccc815f63cf4ffaf9532ab8709ad20a96027a5a1400eac9e8f2130014359c656913d8b26241fdd91f6d46", 0x4e}, {&(0x7f0000001d80)="6f1e2dc22de25355286669561c6a4430cd91ee9ba29cef2005450321c2d1be7752a2dcd069cfbc4f9486a9ed6a66e0375775ff", 0x33}, {&(0x7f0000001dc0)="6ebf215de63bbcabeb3b0dcf020b7c7e9f1e9b09f51c1567cf09b1a418557b824c4536ca0ce97b9888322925259c3950e163b257a5c9f19587f33296d2eb2a61307444268fc4dc3350ecd67511fce642bc8d2dce73755293a08f11d0deb8008a463ad2c9c4dbc666cc0a2cdf26e48ddbab1ca474830e93d86ea004fc", 0x7c}, {&(0x7f0000001e40)="8e1aad1823c076295a662272afd7dbf54359a7623cfe69d3dee9fc76c6574989710335b7a4cbe323", 0x28}, {&(0x7f0000001e80)="552665031dc9370f3877f92e565fb7c9722b5178f2978bfd7bb5aead3e06c491b96135ba1c0243e1d539dfedbac4de56b3ce7e723332fef61f0c769f666685cb7e41897be19b8b9552bdaf217ca8cf8874bc140022e511859a65567b93fc0670ae239aee74a9f1cf8a6a38a16862c29fd51a7507b365100887", 0x79}, {&(0x7f0000001f00)="0398824617939a820f102d31bf37259a435f938e2036cc7374fd2c07af8644390e7a22916c6d8f1f244c16f2e8bd7d3bc5caec677e62b24176a57f0532cdafef2e930ce509df3979537f9fd7756e481329132264dbf4809ce263b6a10d2556c71211213e54f7120253ed09bf93a8ffa13105bb06031081bb63c53c8a997c1ebaecea48eee3e01d8519ee5d8d4f6f78e8dd74c695a9710de4fbdf2675e4b2304e29183f881d1ba51d3e48ec5f689d1f29bd8c36558eaaf997", 0xb8}], 0x6}, 0x3cb93478f7ab2a9b) r7 = dup(r1) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000001980)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000001a80)=0xe8) syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file0\x00', 0x81, 0x9, &(0x7f0000001880)=[{&(0x7f00000003c0)="1e92a9d22558fcff3a8ed5366451a2b92e0b906f4667ff6602e18474a8079c2c86b315b09dfce3eb839b51734cbf710f592d04a1c58b90474ab9a30944267b7682584678bd92448ef7cb7fbe8cb3932c496a584baf87c3625d2c21a3cfaa4ab69938e3775b60a4fa8efc437b26d029e4c89f3d6127", 0x75, 0x8}, {&(0x7f0000000440)="1e3e09ee0d050bb7c0f5f7ba70e91ae55239005f040c50c050a9b40df243c721d077b5ff542772c56d49c8db8cdfb617ba557639cba7be3e67bca7aee5b8a31098198a1f025fb6e1427251bdc69fcd35fe996fb9ac43d38d0089e54c5184bba2e6d86dc161757b2863c5a25982551c26ad08c30511019a69327c3b5c1a3f08460bc109b8c07c03f4b30d9cfa5dd3d340dca56162bc917c056549fd2cdb5cb15571f103f8947f302ffbed9e02d4adb1eb7b4ed16d40572eb07c7bc5c3dd514ae34941", 0xc2, 0x5}, {&(0x7f0000000540)="0837f51580f55b2a0a14f9b431841b8be9f185f5e979cdb055c941516ab449fc0ac180082c41b3e3e49bbee3f9b355b2124c04060581e9dd21fd3dc05ce6aa863d7a09e074a14a1c18fc9b890b87e5d9452e289510ac424967905896ef401e3fd4496ca5fb0b54f20758104bc3ba6ed3145dee1b017b", 0x76, 0xfffffffffffffff9}, {&(0x7f00000005c0)="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", 0x1000, 0x10001}, {&(0x7f00000015c0)="11de38dc9d1c7c414e7dc9232a56353b78be28d6efc1f2c09431c2a4d7f086bd4f628666e86093fd179fecb3f510ffdfe1caf80e05d50c834c41a1ff58be665e31109abbe3608e6abe4343905c86cba0e2f1d4e36c72d7806655a2cf25e36e8183d5a1fe28f3d754e8fb1af3e3546d9422db2236dc8603c786630f0ceb422332e988f78feb5411b153ff7ec9fe3277028f716d1c794431b8c89af2bf2c5394f90717e89bcbc1c8403791a4f8190cd9aaecdaba849ff3ef80841e612e80c71bbac940bd72", 0xc4, 0x1}, {&(0x7f00000016c0)="13c658c46e7c1ddad800daee2c49a1b2a3a131ec814762804f20e5fd76f28845596ee86bcb1b81dbccebba874b361fe7a9642337c687b6518694c6b8ea98f6768ca243c7a4e74b48caffa37681ff18c36333fb735f47bef6a5620dcbe77dc30d53915202a4d89a777eeb9fd291d01043a789e22ac9e0be78b612ec12c48b5f4b169b48ea713d3ce2a3c7d98d2a9cbfa47b509a90a9b92358d8a1a031b928bc0d0e6133227e46ae831097773f5b14b999faefd4a7e5269372a0446980363c1757e609a2fdd3e54fed65e69405fd3ba5d1febca5b73fdebfa9aa309ddd66c98bb08f92006dcc17b53112a699eb5a7d", 0xee, 0xfffffffffffffffe}, {&(0x7f00000017c0)="25197b6a5b6f5808d2c60ea8f7c9e6e92c575f1cf7fd09b7e7f08795b48dc36f728dc53f91d48d8e4d5624fb71522e89de6c5d07c0dcb3d251829bbeac35", 0x3e, 0xb01e}, {&(0x7f0000001800)="76b590e6e7afdf2337a4999a68c7d24134", 0x11, 0x1000}, {&(0x7f0000001840)="058c2c", 0x3, 0x80}], 0x90044, &(0x7f0000001ac0)={[{@nobarrier='nobarrier'}, {@rtdev={'rtdev', 0x3d, './file0'}}, {@logdev={'logdev', 0x3d, './file0'}}, {@nogrpid='nogrpid'}, {@dax='dax'}, {@logbufs={'logbufs', 0x3d, 0x8}}, {@sysvgroups='sysvgroups'}, {@biosize={'biosize', 0x3d, 0x2}}, {@attr2='attr2'}], [{@fowner_gt={'fowner>', r8}}]}) write$FUSE_BMAP(r7, &(0x7f0000000100)={0x18}, 0x18) renameat2(r0, &(0x7f0000000080)='./file0\x00', r7, &(0x7f0000000180)='./file0\x00', 0x2) write$FUSE_NOTIFY_RETRIEVE(r7, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$FS_IOC_GETFLAGS(r7, 0x80086601, &(0x7f00000001c0)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r10, 0xc0405610, &(0x7f0000000280)={0x4, 0x200, 0x3, 0x40000, r7}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',PfdnooZ=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470e80ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x5) [ 510.815966][T20815] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 510.922920][T20756] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.037186][T20756] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:47:26 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RVERSION(r4, &(0x7f0000000080)={0x13, 0x65, 0xffff, 0xcca9, 0x6, '9P2000'}, 0x13) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d0", 0xbd}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 511.080982][T20756] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.117369][T20756] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 04:47:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470f80ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x6) 04:47:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:27 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f0000000400)={0x1, 0x3, 0x1000, 0x86, &(0x7f0000000340)="8ee196dd23e3f36732aef9e20266df0904b6223188286b9ad225d4b1358e36cc58069fdb400dc48bebc65da1a11544f8506ddd4ee9c17e3fbcb5dcf89dc77de2a0e4f0611216194a32a631cc5818b4cc59fd5e869b3912475d30be616cc0bae850ba1649aba3cebe1af3e61c84f31df276ea2d008d794d87b0135efaff7ec16647adac33a925", 0x4b, 0x0, &(0x7f00000001c0)="70c55e5a1ef5546843917ac392dbb9ca0721314d7c594b0928308761ec0e94a1790fef50ab66e481eec9aac6bc514efb2e76744170ba4f0967dc202f63a26e83a6344a87c2b024a8cc502a"}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.upper\x00') 04:47:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84476080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:27 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200)=@ccm_128={{0x303}, "8ca72d02e68b5b5a", "7c40d6fc721c1ffc79e9086ab9ff9d95", "fbcc7cc9", "42df73ad907a3d85"}, 0x28) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0xdb394375111a9e4) ioctl$PPPIOCDISCONN(r1, 0x7439) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) move_mount(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x22) 04:47:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d0", 0xbd}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:27 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x7) 04:47:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a8447e080ffe0064e23f000030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:27 executing program 5: socket$tipc(0x1e, 0x5, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0xfffffffffffffffd}}, 0x30) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3d2c6036efd51606f3fbe744a53c6dfb370f29b6aa9803ea5879e5b90c8349f203100b678abd6d9f5ab4510586df6b49851264f979bf1c41ed183fcdd11da259882693dcdaaabec868a2a2f4cd3a7423f7b5ec5e9c2282b396a99d1787b4732de1c1209dd3ac8cd700eb50acf9dfe408abf0a319cc2fc4d0736ff408ff12858592adb90b8b82d838d274152d1e4ca0548b2c120840d14ab45d4975f788e957b2171214facdb9e5b0d14c26f9827175b056319bf64cdb5a3579ec4d71452591a730c4663b2f0d5a9cb8d726af40c20adaca378a456bb5b1045b457e813bd01275ba829ce0", @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x1) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0xffff}, 0x28, 0x1) 04:47:27 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffbff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e230003030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:27 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="640000002800c473ccb2c79de4c4fcfd65210400"/31, @ANYRES32=r5, @ANYBLOB="0700000000000000000000000c0001006367726f7570000034000200300001002c0000000000080001006970740004000200180006002b0a3c178969fce400"/76], 0x64}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockname$packet(r7, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xfffffffffffffc5d) r8 = fcntl$dupfd(r6, 0x605, r0) setxattr$security_capability(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='security.capability\x00', &(0x7f00000003c0)=@v1={0x1000000, [{0x0, 0x7}]}, 0xc, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$P9_RWSTAT(r8, &(0x7f0000000040)={0x7, 0x7f, 0x1}, 0x7) 04:47:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x8) [ 512.299041][T21391] 9pnet: Insufficient options for proto=fd 04:47:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e", 0xc3}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:28 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f0f0000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:28 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000180)=@nullb='/dev/nullb0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='vxfs\x00', 0x10400, &(0x7f0000000240)='mime_typeproc-\'-\\em0user\x00') mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:28 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f002030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x9) 04:47:28 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e", 0xc3}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x440, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000002d80)=ANY=[@ANYBLOB="24002bc20ef526c021b6000011002104dd0000000400000000000000", @ANYRES32=r3, @ANYBLOB='\x00'/12], 0x24}}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001540)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r6, 0xee01, 0x0) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) r11 = socket(0x4, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r11, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r12 = fcntl$getown(r11, 0x9) getgroups(0x3, &(0x7f0000001580)=[0xee00, 0xffffffffffffffff, 0xee01]) r14 = openat$full(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/full\x00', 0x20400, 0x0) r15 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000001600)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r16 = syz_open_dev$amidi(&(0x7f0000001640)='/dev/amidi#\x00', 0xebf, 0x101000) r17 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r17) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r19, 0xee01, 0x0) getresgid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) sendmmsg$unix(r0, &(0x7f0000002cc0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000001c0)="c66ac4330b6882e4721aec0f4629f67b5da9a85686012e0b8c8a9a6c8f02dc5dcfb1f831b467c3fe92469314b3ee9d6fc67095c6014165a9e814113b2d581fb22ab815dfd756102e3c6373063c3a216e3d4a2666538da428c15c26ae2c06ad2fed0c68f0304e8aec8175e9973d7f2157bd4a4c912e7832c5c3aaaa697f8b32602d9dca", 0x83}, {&(0x7f0000000280)="36ba37343480689dd3a8217ba40c6fa5a0e33030fe85b1321cbb9311786509e997066b364d3659067efb0f3aec6a50e2277a0fbd08d1e33feb5cc3bfa052", 0x3e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="74dfe4614d339ea18a2010ce59c1b8e53a1537c797b02b0a172743e46d71fa2d81460c994bd32a640c96df179f3409c1fb9758f72777a51ce9085858ffe89661e53049ff090330d3c494371397055362378fc3b328d216041a0dd71d280a1e681133db955fb9d3f2ee472a71c66e683000f9f87d558587e5e9858b72eb9277045e1c7003dce2e704b58957ee49faadcb5977bf3c5df9d9e188e6078d2c35e8dc0b24", 0xa2}, {&(0x7f0000001380)="88621808c9f6993d4f2454abbc521d59f550219b12346e82c9489cac393bdd0e12a1bf9b1aa97602e25b30960899ae0ac02278d9015b699e7b328fd3921089135dd504d9f4fd961522dbbf44ee9160ee352bf45f6f938e9d761db342ee71092500ac4797277cd16d96b23c218e0a33215d00ba31647a3ccb0cd5778edaabd9a73cdd90aca605401ac9e372aae36be23058c17d3cd92a36553d836e9ab0969947a43bb0a2e08e0df8b013e066587b5739a7cfe32310de42ed38ab1ca30b82c4d5a6682e9016c74b12a5de093452f8ca13", 0xd0}, {&(0x7f0000001480)="7b2ac5ab710ea7fc946fc843c7c6499f7f50ecb9", 0x14}], 0x6, &(0x7f0000001740)=[@cred={{0x1c, 0x1, 0x2, {r4, r6, r9}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r12, 0x0, r13}}}, @rights={{0x20, 0x1, 0x1, [r14, r15, r16, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r17, r19, r20}}}], 0x90}, {&(0x7f0000001800)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002880)="00566bea32605b30e4449e02b903fd9a6c4971ba3eb109910edb576173d737ca95fac6b254b6c11127e48777cee7bfef647ba3e09e8bbd307b3cef13624fae6ecca289a0ece83977675748e9bc3a76d86fae22dcd470899978982918e768ee291fb9282f4858a8bf014d6770933639c01328798a512a1a166b773db63b9b21338112b99857e34c0d7a7c2672d22a4b717e8eb9a86352ecbb9de557747de7a2e6a03cbce1f0626ab24288b2c7a8fb7314f7d64aeff20356e370c68d9ba7905e443ae06e6a1a85", 0xc6}, {&(0x7f0000002980)="cbba04d03d6a8451898f97a1ff703ea60fee6feefa01f2b0e0f25d605278852a0e90be4570729821cc7141ac4d83495392e03e2c50744b891a7c103fa4e1ee6373deb6b809dfe23ae9ab2c76ddbb", 0x4e}, {&(0x7f0000002a00)="6822746c60241afcac009e28ba16eeabe687685efa2a6bfc1772fb2a414beae334b04e33cd639aaab4cf13cf90976f4ef04f72f2064b61d6f5ecf5041f612934e10fcfaac26550395c8f610995d31948b220b886b953ad142b21ce5f72ecc1757f63deef39f6be817ed244dd61d4cd7266809a9818b988889ee7a21ab4247abc5a3394447711fe4d24b519ef127e995b488e96b4e198013d9de2e3a2f7af2c54d189ba6854b5b137bccb0baab53f3889a4f31f7f2fb4bb0488e0703ff64d6864540fffd855ce137d22b740e17901fac7b826ba4603d8dd", 0xd7}], 0x4, 0x0, 0x0, 0x20048010}, {&(0x7f0000002b40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002bc0)="9dcf50edf069a92f65dc40532ca4c4d293288959eb01025cea26b2dbf6fe17ef9f510695d2ed142870d08418565fae1acee5c3fcfe0aa6fbaa6120583224937a4ad165bbe83919d6dfb806a1ccc0274d503503a5c8379b13cc442faec2f39a416a9ba4af70a925f8ef504e4d73c77fd78f719ad149ec4e4b9ddf9d7261611c5d020ddc11bd85c8cf4907e55c12298ad0dc911b7bc2a5176d0a1de6", 0x9b}], 0x1, 0x0, 0x0, 0x810}], 0x3, 0x4000000) 04:47:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:29 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_crypto(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@get={0x100, 0x13, 0x4, 0x70bd2d, 0x25dfdbff, {{'tgr160\x00'}, [], [], 0x2000, 0x1000}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x21a}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x40}]}, 0x100}, 0x1, 0x0, 0x0, 0x40090}, 0x4c04) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$swradio(&(0x7f00000005c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r6, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f0000000580)={{&(0x7f0000000500)=""/52, 0x34}, &(0x7f0000000540), 0x40}, 0x20) write$P9_RVERSION(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r7 = dup(r2) write$FUSE_BMAP(r7, &(0x7f0000000100)={0x18, 0xffffffffffffffda, 0x5}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r7, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_notify(r8, &(0x7f0000000180)={0x0, 0x34, 0xa}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f004030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 513.399043][T21803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62734 sclass=netlink_route_socket pig=21803 comm=syz-executor.1 04:47:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa) 04:47:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00a030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 513.568441][T21803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62734 sclass=netlink_route_socket pig=21803 comm=syz-executor.1 04:47:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff5, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x101) prctl$PR_GET_SECCOMP(0x15) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:29 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xb) 04:47:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e", 0xc3}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00e030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair(0x11, 0x800, 0x4, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x24103, 0x0) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000240)={@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00f030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vcan0\x00') 04:47:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'\x00', 0x3d, r0}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc) 04:47:30 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f060030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404", 0xc6}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 514.731648][T22332] 9pnet: Insufficient options for proto=fd 04:47:30 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x212f01, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r0, 0xc0945662, &(0x7f00000001c0)={0x8, 0x0, [], {0x0, @bt={0x4, 0x4, 0x0, 0x1, 0x200, 0x80, 0x4, 0x1f, 0xee, 0xd9, 0x2, 0x7, 0x5, 0x80000000, 0x2, 0x34}}}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000000180)={0x0, 0x9, 0x967, &(0x7f0000000080)=0x1644}) 04:47:30 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd) 04:47:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f0e0030000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404", 0xc6}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:31 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe) 04:47:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="1500000065ffff003950323030302e4cc74502f987c2cec6504df6e2d74ed8a60ab563e98b2a3d27a7082dbb78abd55fba3da80b856446a04693e8c1f5c7a98eab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89cb889689d8d43bb2bcc5a3fb54aff8eaff4f6b19c41705b96a6711d4679079d00"/145], 0x91) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000050000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:31 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xf) 04:47:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000400000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404", 0xc6}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f44040000", 0xc8}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000020000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x10) 04:47:32 executing program 5: io_setup(0x1ff, &(0x7f0000000080)=0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2a4881, 0x0) io_cancel(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0xa1, r1, &(0x7f00000001c0)="fdf2cf2a3c37c00e7bd767d3ed3c5a14e50a8f74b89304a9578cfc790b07981afa8810d069041cd988daed5a5689dc7265fa4083c25f4cc48024900e6bdf0ea43890e907ad925533c3cbfc", 0x4b, 0x2}, &(0x7f0000000380)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000040000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f44040000", 0xc8}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x11) 04:47:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000050000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00000f000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:33 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f44040000", 0xc8}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x12) 04:47:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030200a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={'syz', 0x0}, &(0x7f0000000240)='kfyring&-\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, r4) keyctl$instantiate_iov(0x14, r3, &(0x7f00000001c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000340)="20bbdacb54ad5f4e50a8650bbe1bd682a4248ec4c11920e7a3908ed5a267d2f80c9dfbc762cf56e9c525e0c85f915dc28a8900073a29936ce966a7b1e37872df7eebf9dfd797d5411ed0374d930c390f6e2a8f9e28bca2f7c4f74099743b37d9676bedd6c4d2b7a05b40f2cff7d04650c64513045d272cc0aece350f11fc28efa934cafb2dedf736c03fb4a0875a3b37621f80e6af58fe52614b04dc8922719813e555d2ed66da9a1d7e8a9bd1909f048ee508559c2e7d80bda8abe27dff2ed6ab06dc2841160ccafed237816248", 0xce}], 0x2, r4) umount2(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000440)=0xc) 04:47:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x13) 04:47:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030400a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:34 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0x2) 04:47:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030a00a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x14) 04:47:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000480)=@known='trusted.overlay.origin\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x15) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {r2, r3/1000+10000}}) r4 = dup(r1) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f1d", @ANYRESHEX=r1, @ANYBLOB="e6ab722663c044e96c51abc8"]) umount2(&(0x7f0000000000)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0xff7c, 0xfffa}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x27, 0x8000, 0x1, 0x7527, r5}, 0x10) 04:47:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030e00a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:35 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x15) 04:47:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030f00a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead7ff010000b563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6751d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:35 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x103000, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x0, 0x1, {0xa, 0x4e20, 0xa, @rand_addr="0de66afbecec25774c1d566af3443751"}}}, 0x32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_CROPCAP(r3, 0xc02c563a, &(0x7f0000000140)={0x8, {0x33b6, 0x1, 0x9, 0x6}, {0x8, 0x8, 0x80, 0x5beb2df9}, {0x7fffffff, 0x6}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x0, 0x0) r7 = dup2(0xffffffffffffffff, r6) r8 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000300)={0x35, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES64=r8, @ANYBLOB="056304400100000004630440030000000d6300000463044002000000f162104000"/45], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000000c0)={0x3c, 0x0, &(0x7f0000000000)=[@release, @request_death={0x400c630e, 0x2}, @free_buffer={0x40086303, r8}, @increfs_done={0x40106308, 0x3}, @register_looper], 0x36, 0x0, &(0x7f0000000040)="3bb86e5225d03b64db4d7ff83fcc2d0e36b9c30d410d967719d74582849710d95e66c258a01f66870582709ccbadbba36c1cc044a483"}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r13, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r13, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001700)={0xcc, 0x0, &(0x7f0000001540)=[@free_buffer={0x40086303, r8}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x58, 0x18, &(0x7f00000003c0)={@ptr={0x70742a85, 0x1, &(0x7f00000002c0)=""/215, 0xd7, 0x0, 0x39}, @flat=@weak_handle={0x77682a85, 0x1001, 0x1}, @fd}, &(0x7f0000000240)={0x0, 0x28, 0x40}}}, @increfs_done={0x40106308, 0x1}, @request_death, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f00000014c0)={@fd={0x66642a85, 0x0, r9}, @fda={0x66646185, 0x4, 0x2, 0x3c}, @ptr={0x70742a85, 0x0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2, 0x2c}}, &(0x7f0000000440)={0x0, 0x18, 0x38}}}, @increfs_done={0x40106308, 0x3}], 0x87, 0x0, &(0x7f0000001640)="024048d61097e7fae676bac73356c39efdd8d0201a36778f147efd9ddff2c889197cecce33b15f2c362bc0286c7e4f62defc2ec279764eddfb0172cd187eef1f2b1baec9480f10eb10de0c026e7acc796b735c85bf24a0036efdfba3af56647bb962933c9b16970b02a20425cd0e9f217c491eb690f964b8a12ce4837d9297e56113c09c45ded2"}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r14 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r14, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r14, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r14, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) fcntl$setstatus(r14, 0x4, 0x2000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) 04:47:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000036000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xb00000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 520.270014][T24686] HTB: quantum of class 80340007 is big. Consider r2q change. [ 520.327845][T24583] QAT: Invalid ioctl 04:47:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x16) [ 520.383919][T24619] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24619 comm=syz-executor.1 04:47:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 520.465393][T24692] HTB: quantum of class 80340007 is big. Consider r2q change. [ 520.500398][T24701] QAT: Invalid ioctl 04:47:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003e000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:36 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000001, 0x8, &(0x7f0000001580)=[{&(0x7f00000001c0)="bae6f89e84929ff0ebf02f815015ecf9710b3fcd71d50bf0eea1d50832772dabb1bcea37b4d2322670d2cad1d2e17e81048051eec0e2fa84194b459eb98ecbb6c4514e53f93a211b3e5c2fdcf944f0deb20da52448f4ffbdd03412c01082ee8854fb820b188452fc76507ae964eafd5e41bafa540e34632c324139662799833d21ad8ed5cd469966bf6e5ed7c456f84889485a2ee91ac5e9ba331359b294a4f87b7a78a70fcaf7e316ed4831c934850f5196b12d1156067746713e618aa004578374", 0xc2, 0x1fffffffe0}, {&(0x7f00000002c0)="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", 0x1000, 0x6}, {&(0x7f00000012c0)="8404e77108124bf6726832adbe96e3ebe01c6946223c8fbbc5f3777fa03f53ab5f8e09cb294a2e21f8ae548bf5fc263e2bf635a50d9192e8fcb25f1f8a3668dd542c5599fe37b3cdd7f74990398c", 0x4e, 0x3f}, {&(0x7f0000000140)="46555199876915868f6ac673a3a8bd279b36f1cbdbeabac8b4deb45bbab14669150a8f96466f06a6ec8815d2eec60a7edc6980b7ba7e87324a67", 0x3a, 0x6}, {&(0x7f0000001340)="16804c2bf581a64afe962d1a787f3556509cdb81a45c0a344909455e40c3b8310b609d1e7482a2bdd498d3a00a043d99e9ee4ef3783e69dc7dab9c1e003516dddb405cf4aa9f6b8515d16cb3e882a6af42243bd12fad6ce314a0364991810cc586d14ca9b3cbfd3205b0bc134ff44f27483281dfb8018153d0513b001abe3815a7186c08a95d575d4ebe668e0816fa9230262cd2ac0fa0e6ce081584", 0x9c}, {&(0x7f0000001400)="3db26da01cd5979a3d455d4629ece7578faa6f7efd99233731a410fa8c1674ea967e9cf4fd44ea0d51", 0x29, 0x6}, {&(0x7f0000001440)="118458238d03696d0746c140465c0576fedf6ef7c860903646891c34e0d190f4f204030a8bde0c9934c4305d87a8d151cb20183d5a825cdc285c08dddde968fc9654ebef56f0dc68cd324c81e58323afc9718a229369f26d205e48afbfd15a0639802e64328c465b7f27a548d92d1579d05f230fad00708ee28df5a6597cb816719eb68e0e9742c2", 0x88, 0xffff}, {&(0x7f0000001500)="e339c82315250c6ed3599610d17c9913e178f685ee895f74688012134854d4f7c55bb888ab81c54d19422ea193e27fae0e05efe4e6639667c2ed52951f76c13ec2e5442453eb", 0x46, 0x9}], 0x400, &(0x7f0000001640)={[{@balloc_notest4='block-allocator=notest4'}, {@hash_r5='hash=r5'}, {@data_ordered='data=ordered'}], [{@appraise_type='appraise_type=imasig'}, {@audit='audit'}]}) 04:47:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f00000001c0)=""/108, 0x6c}], 0x2, 0x0, 0xffffffffffffffac}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x17) 04:47:36 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c950e000000000000cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3ded61cdb802b4296647def8307bdd7cb5ee65c74c4c14ef75e7072744a180fc878ef68dc6545d86235338ed443d8b17e6e76a99ff040966074ea2308c0f463a7f8c96da184d46e21005e0a5539bfa3e6b5942c980aa2dc7e102a288f311478705041c1b", @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = accept(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000480)=0x80) tee(r3, r2, 0x4, 0xa) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004800)={r5, 0x9}, &(0x7f0000004840)=0x8) r6 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0xa93c, 0x0) ioctl$VIDIOC_QUERYMENU(r6, 0xc02c5625, &(0x7f00000003c0)={0x207d, 0x6, @name="c2df2401a73b47516b2c1783b6e1e503e73572cf95490a670f54a4a41860fcea"}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x1, 0x562c, 0x7, 0xf5f9, 0xfffffa49}, 0x14) 04:47:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 520.881614][T24904] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "hash=r5" 04:47:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003f000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 521.019903][T24929] 9pnet: Insufficient options for proto=fd 04:47:36 executing program 1: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000000000, 0x101000) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/49, 0x31}, {&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000140)=""/48, 0x30}], 0x3) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2b2c6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd01c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="c1233e4bee18948f00e0ac5e7952ff033b213300a4f8"]) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003a304a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:37 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='gfs2meta\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) [ 521.470292][T25145] 9pnet: Insufficient options for proto=fd 04:47:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x18) 04:47:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003000aa2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x19) 04:47:37 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x100) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RVERSION(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x89) r6 = dup(r1) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r7 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl$RTC_ALM_SET(r7, 0x40247007, &(0x7f0000000180)={0x3, 0x6, 0x9, 0x11, 0x2, 0x40, 0x4, 0x116, 0x1}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:37 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x81, 0x503c00) write$FUSE_LSEEK(r0, &(0x7f0000000100)={0x18, 0x0, 0x3, {0x8}}, 0x18) 04:47:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003000ea2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:37 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) r1 = syz_open_procfs(r0, &(0x7f0000000a80)='net/dev\x00') write$vhci(r1, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], 0x1001) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x9, &(0x7f0000000980)=[{&(0x7f0000000340)="9444850be02f9ab51ab076a0f7c46d688dd84c8e3f3d367414965ae38ec8a058193198a9305baa0840c880527e2afc5d961d8f8de4f2f2442b8be286dcd4389b5cf2cfa02f0edf1721ffb703ba1bde9bc9347d310411252291a3ba3fa0230eb0baaf427c7b0dba4171a41598a16189b26eae9a40a36c3a87576e82c7f2469b4b838c95b62f60b5668796fcee429691043f307e080fb033d8ded3c742f4ffdcbcd575b48d58411d8659a8a6549ee7cb0720ee05e459d178f4252912bc2bbfe3db92ab9c79a2c912319f43b145aa91f94889dc37ec1f7e3add999a62efe1f7e0f5a074ebbdff", 0xe5, 0x8}, {&(0x7f00000001c0)="90d7cd19efbd2e1d249a051a67a1934fcf279d959406c4298e89ba90171b92084e41c511727a88b88423f0b36ba83477d60e815698d686716f0feb8ee9aeb0677caa94552a752cddd7740d3d4cc0c7e0dccd0f493ef369013ad29c68290def818cec9fb0fbfc484bde6d6e9bf90ca5cafc", 0x71, 0x7}, {&(0x7f0000000500)="9d1e2937cc40fe6559109ea926169e41fcea52aadc89feb3267ffd7ec6bb3fe0873b304b8c58529f1c1e13b62f4b94e458010ad35c5951d6f33a57ee787ec9f28db97cc5fe8febb257f801e14e7131c44d4ba3741bb70149ca067811c7df7b78e83f373956a1e21fa8b0daafd5d2933dc1598440bc3a17f8a2c8048b745f3b67c38fccd148efdce85163a595e8bcda3d0603a58b6aefaf9f046fabde1038c8890e343a2f94677b2fae293d450b392307076e1b43af2e2fb5300eeb9b36c0970a5912a30e5750f5b06a84db8293527d805ad554c26144e6dcc03a", 0xda, 0x200}, {&(0x7f0000000600)="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", 0xfb, 0xd98}, {&(0x7f0000000440)="b38e549c8780b6f3976e51635b3f3abb21b6a40c30e2e8a3740aea852d77b67302be3744af7d398c4d6c2c8f327fe884ac10bf1531a522649503627dec7e8ea037c34f942e079c9743aae53f533a3cb84aed6c1b86055883f56fe2a96ac5f06b1c1306b56bf24aca3262d3123978de5820c0183a876ad0", 0x77, 0x10001}, {&(0x7f0000000700)="9d740ecfd22fd2ea9723b2699f17e47622a8d27fa2ff42a65a156e53e7fa7785f378fb2ba9d150e1c4", 0x29, 0x9}, {&(0x7f0000000740)="94e62245c284e4f50595bb653a90c388c9e90e6eec3c61977e2298a6", 0x1c, 0x7}, {&(0x7f0000000780)="3fab488e046192c07f013bc6cd56c941daa185e5741f555a5cf59e5917a24bb5cbd4b3d570465666382b85a1913a4ddf6238d1bc15804a8a7e7dcbdfbae65e6c64d45009c527d29ee6cad76fe8e55ffbaf4553eaef118f4d9ab35d2de782ed596d054788929ff07a83df2730520887935368af257c3aeac6c4c1d25a4fdbe58ca12cfc0505ce3f64912b3f3455c8c11789db9bf0a7dd6282c7568f87e991ee47fb36731bc64356eb1f82e6166dc29e1b36ea7cf0e9217f6ab8cf73f34d23062de98e93fe6f918ab624c67b94c199ff3b6dd5ea221520d97245c3c52aebdaade8a529", 0xe2, 0x10000}, {&(0x7f0000000880)="3481ed6a07463b7252e8a9e1a3241f0a1d99ee73a59f00d9ea329f0b38b1d606d705600de6a2a1ca6773282821685869102b1152277d452a4883ece06031151ef8e74b6f8f70bd3bffed67ad010b495d5689be5bc8ebff83043b390b48bd8fc019668a5e2a397af171644c5032f68def7d5e7ae92eed57f819ba09b14bd4fb27377310d962d2dab1fe11278f2d233d1fffd99d82048ad2772cca7b4e78e10476490dde2f811321e2f09d7420a2bfd165fb560b6ccd476cc43f64b1c7e7b03f0d02", 0xc1, 0xfff}], 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r3 = dup(r2) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x2000424, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}}) 04:47:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:38 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4a0280, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x2a}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @local, 0xfff, 0x0, 0x3f, 0x300, 0x101, 0x4, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x7b}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) fcntl$dupfd(r2, 0x0, r5) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1a) 04:47:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003c00ea2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 522.624533][T25639] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25639 comm=syz-executor.1 04:47:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:38 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f0000000200)=@v3={0x3000000, [{0x9, 0x19}, {0x3}], r3}, 0x18, 0x0) 04:47:38 executing program 1: r0 = socket(0x10, 0x2, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x202002) syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x2, 0x4000) keyctl$chown(0x4, r3, r1, r2) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x7fff, 0x8, &(0x7f0000000740)=[{&(0x7f00000001c0)="01d75b18ef5e801101d1bb3442e731cc10001ec48a4fa6b2a73f75768237b7d9451de2cb1144b0a1aefc2629c65dca0954352dee48cf089b9f1b3c09f0faed6816c806dae3f4e453652832b6dca76498d5b6fa1a6b381a9d98a13ba268ec32f2b43f20b235a3aaa77861836b308c760a44d32766f56ee162e24edc25311d93bf0f7acb4ab3b6b3c0152df536fd217af38e500000000000000000", 0x9a, 0x101}, {&(0x7f0000000280)="f2319bde796ebaccee0aa22a85999bed21e078b775947bdf6b1bc09d3c730d827f201d1002389a7cee690caeb9b802fbd32a46f16689daf60bd6381235ef19edead4cf006c532c5e458ec686a948fa7bdc6356fa22c208ab18fa98240c6f938cab7d27d802506649cb4b89c47435437a828300132996e49c9dcfaa4b276620c36cdbd150998136d0ed4d24a922e6a4857909a7917470d0089bb75bf254e4f4e9d91845d2e923dbb47baf8394c402f3527ee0e04f85fe52b3c46bd800c397ee9f9008b5ea196ace6867bd09d4", 0xcc, 0x3}, {&(0x7f0000000380)="b50caa221030bb1c7d47503a6532917e61b23da0bfee195d6b703688f7503c7687319097a07381c02399738ef3c7127f317f64c273840cc0613d0cb1167583f24966d960b02624f2599f414e4d94fcd7560bb1cbefacd01dca27d3a40a08ec8cf87272ee981246d8b9ce9d5749207afece8e5d6371f828e5e6e0a9c78b4ef1d1f347d25fa06d27c9a8eed53a88ae372f511f013eb1f9e82019d477489594858836c8be2cc4c492b06d95", 0xaa, 0x9}, {&(0x7f0000000440)="2cc6c3986f20966f211c169eb6506b1baa0e62c70819fca7ebb6e2b71ac626b1e0b940af1324b790b82fd182f40e28e7d4c07ef3a4da2f94951b88d95255aec24d12a2f4396a3c2835067e1f6ca109d3afa4ba741b0efc7e4b9383355a078a8d811deed2b1dfb743a60ead046f86c68e4ffb0da95b8e349a746130766066047c6115847cf3d9a9f3da751af38b9dc97a4cea9cdd101daefc03a6f8e34c182d9ac2c85dcce1b39afc9d7369b543030803511ab0ee016bb17fad75afc93c25804c07ed3d384cc8fa98cefc928e4641f4f25ddf0ba11f087cc500b0", 0xda, 0x9}, {&(0x7f0000000540)="029f4eaa10514e418ac25c6827efa5e59be1aaccb9855c8ce2fac7b5b2968a6e633a1a2dd14169259734cf2d630c9f6307bdce6fa832cb5f3b0901738650d76fd76ca755cf9fa6f0e632be1b71c04873e86458aaac49c3ff4bbb7cff1be72a383a", 0x61, 0x5}, {&(0x7f00000005c0)="d8960a5c5268d85832ae3fc3e3b6648e56caeafb3df1a355e674a8c23fb81f65ef18fc3f0199fffd51268a8a0dd20b279af7861db459afb12bb08858de22f99d68b3ae5640b68a7bb4c848e7ccd96d8ac814abfb4088e3e41b53049a19f1bf488227ba50f7cd3a44e4d88e87fd31e24dd8d99c46c164bb41f2d99f075fd722b6356dff06b2adb2dc9f8eb1b90dec930b5def5aa1c57373561f528fade06abad1b1c7ea3cae333624c2b2c6729d69f18f8fd85759407dfa56b18b8d7ae984ad2f31ec02b442aa08fc5c", 0xc9, 0x5}, {&(0x7f0000000140)="7ce055492c329a", 0x7, 0x200}, {&(0x7f00000006c0)="26c658f2447998a9ce78d9cf1e778e7b2a6ee1f64bc2e04ab29a5e41cac61d3b48e150028751afe864fecedcef9b34ddc5dbb325952d949f1cca1e5f5952d881a5f5803a66599cb1b7ad7cc1bfe7a3d647a733c366b379b93d003aaf419d8a3bf81ceb95459b2e6f301e55638872b71525420504", 0x74, 0x6}], 0x20, &(0x7f00000008c0)=ANY=[@ANYBLOB='uIh[', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003000fa2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1b) 04:47:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 522.951848][ T26] audit: type=1400 audit(1571287658.714:191): avc: denied { create } for pid=25741 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 522.995424][ T26] audit: type=1400 audit(1571287658.714:192): avc: denied { getopt } for pid=25741 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 04:47:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030040a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1c) 04:47:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x100) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x100000001, 0x10000) getpeername$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000240)=0xffffffffffffffdf) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000001c0)) 04:47:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030060a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_VL_READ(r4, 0x80047013, &(0x7f0000000080)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 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) getsockname$packet(r7, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r12, {0x0, 0x6}, {0xffff, 0xffff}, {0x0, 0x6}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x0, 0x4f14}}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r12, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) r13 = socket$nl_route(0x10, 0x3, 0x0) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket$netlink(0x10, 0x3, 0x0) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r16, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r15, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r17}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r14, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r17, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r17, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$netlink(0x10, 0x3, 0x0) r20 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r20, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r19, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r18, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r21, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) fstat(r18, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x406044, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose='cache=loose'}, {@cachetag={'cachetag', 0x3d, 'trans=fd,'}}, {@msize={'msize'}}, {@uname={'uname', 0x3d, 'trans=fd,'}}], [{@dont_appraise='dont_appraise'}, {@uid_eq={'uid', 0x3d, r22}}]}}) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='trusted.k\berlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) setxattr$security_smack_transmute(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000240)='TRUE', 0x4, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1d) 04:47:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f0000304a3a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540472753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a00014aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:39 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xd) 04:47:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030ec0a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:40 executing program 1: syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0xa) 04:47:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x1e) 04:47:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f0000300e0a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xff00000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:40 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@random={'system.', '9p\x00'}, &(0x7f00000001c0)='rfdno', 0x5, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) r10 = dup3(r2, r6, 0x80000) open_tree(r10, &(0x7f0000000380)='./file0\x00', 0x102081) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000340)={0x1, r5}) 04:47:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe0) 04:47:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f0000300f0a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030002a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:40 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f00000002c0)={0xcd2d, [0x8, 0x2, 0xffff, 0x4, 0x8, 0xfff, 0x8, 0xfff, 0x7, 0x5, 0x8, 0x6, 0x400, 0x1, 0x6, 0x80, 0xffff, 0x9, 0x4, 0x1000, 0x1000, 0x9, 0x2, 0x6, 0x2, 0xd6e1, 0x77, 0x40, 0x689, 0x6, 0x9, 0x4, 0x0, 0x9, 0x0, 0x8, 0x96e, 0xfa7a, 0x9, 0x1f, 0x0, 0x4, 0x1, 0x9, 0x5, 0x9, 0x19, 0x8], 0x4a98398fc1de6738}) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newtaction={0x1118, 0x30, 0x1, 0x70bd28, 0x25dfdbfc, {}, [{0xc4, 0x1, @m_skbedit={0xc0, 0x17, {{0xc, 0x1, 'skbedit\x00'}, {0x34, 0x2, [@TCA_SKBEDIT_QUEUE_MAPPING={0x8, 0x4, 0x1}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x1, 0x1f, 0x978b95de34c36143, 0x6, 0x2}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x0, 0x1}}, @TCA_SKBEDIT_PTYPE={0x8}]}, {0x78, 0x6, "9aaed7674bc34abb94276927f59108dc340cb28a09af519000c725ddaf1054bb391c1860f36b8add87f0eb0cd1f2a14b263d5f5b159ef3d5e2a077969b06bc65edfb4ba5701ac11830b5c91cbd35ee2cd476be8832b934473d82c6e487429795eeb2a40926ddfcaf15e79d5e72f78a82a9"}}}}, {0x1040, 0x1, @m_connmark={0x103c, 0x17, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x9, 0x64, 0x0, 0x7ff, 0xf9c8}, 0x3}}}, {0x1004, 0x6, "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"}}}}]}, 0x1118}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x404840}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=@deltclass={0x1dc, 0x29, 0x400, 0x70bd27, 0x25dfdbff, {0x0, r3, {0xb, 0xffff}, {0x6, 0x4}, {0xa, 0x7}}, [@TCA_RATE={0x8, 0x5, {0x6a, 0x81}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc0, 0x2, [@TCA_ATM_FD={0x8, 0x1, r7}, @TCA_ATM_EXCESS={0x8, 0x4, {0x4, 0xfff1}}, @TCA_ATM_EXCESS={0x8, 0x4, {0x7, 0xfff1}}, @TCA_ATM_HDR={0x28, 0x3, "8f358a18ab3fadeac49adac434fd5f327060ce43bca13ea3aabe168b2ca2eb615088ccc8"}, @TCA_ATM_HDR={0x14, 0x3, "08f99bd373560e918a534f053ebb36"}, @TCA_ATM_HDR={0x20, 0x3, "0ea091afaae7b19671da6c32706b232263c4a618c54ca94745f86d"}, @TCA_ATM_EXCESS={0x8, 0x4, {0xf, 0x2}}, @TCA_ATM_HDR={0x28, 0x3, "15552a27cacca11aa0b0c8286226c79726ff5359041fbec349c8c8559985eaf34c"}, @TCA_ATM_HDR={0x18, 0x3, "b09574423ad750b0253e02cb38ba28f46df1"}]}}, @tclass_kind_options=@c_drr={{0x8, 0x1, 'drr\x00'}, {0xc, 0x2, @TCA_DRR_QUANTUM={0x8, 0x1, 0x9}}}, @tclass_kind_options=@c_hfsc={{0xc, 0x1, 'hfsc\x00'}, {0x94, 0x2, [@TCA_HFSC_USC={0x10, 0x3, {0x5, 0x1000, 0x7ff}}, @TCA_HFSC_FSC={0x10, 0x2, {0x4, 0x6, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x4, 0x6, 0x9}}, @TCA_HFSC_USC={0x10, 0x3, {0x0, 0x3, 0x9}}, @TCA_HFSC_USC={0x10, 0x3, {0x7, 0x7}}, @TCA_HFSC_RSC={0x10, 0x1, {0x8, 0x9, 0x8}}, @TCA_HFSC_FSC={0x10, 0x2, {0x8, 0x0, 0x83cb}}, @TCA_HFSC_FSC={0x10, 0x2, {0xc6, 0x8, 0x5}}, @TCA_HFSC_RSC={0x10, 0x1, {0x6, 0x3, 0xffffffff}}]}}, @tclass_kind_options=@c_qfq={{0x8, 0x1, 'qfq\x00'}, {0x2c, 0x2, [@TCA_QFQ_LMAX={0x8}, @TCA_QFQ_LMAX={0x8, 0x2, 0x4}, @TCA_QFQ_LMAX={0x8, 0x2, 0x7}, @TCA_QFQ_LMAX={0x8}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x10000}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x10}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffeffff, 0x4) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x300) 04:47:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030004a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x50, r4, 0x31, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000440)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x68f19e932d891ba1}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x94, r4, 0xc, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x25d5}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @multicast2}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x28000}]}, 0x94}}, 0x1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7a66646e99f087969e728b8db73254970b87ceb0532d6044a9bc19bd6de6ca68fedae0947fa76b13237271651df248b012b86085139b518633405e3b1ac0c21dc4874279601d4bb17bb97d2757fcdd313dab9b05777e31", @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 525.518690][T26782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=26782 comm=syz-executor.1 [ 525.660628][T26841] IPVS: Error connecting to the multicast addr 04:47:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003000aa2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:41 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffff7b) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r8, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000380)={{}, {0x1, 0x1}, [{0x2, 0x1, r2}], {}, [{0x8, 0x1, r3}, {0x8, 0x0, r9}], {0x10, 0x4}, {0x20, 0x7}}, 0x3c, 0x1) 04:47:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x3e8) 04:47:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="1f00"]) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 526.029603][T27027] 9pnet: Insufficient options for proto=fd 04:47:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003000ea2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 526.085412][T27019] HTB: quantum of class 80360007 is big. Consider r2q change. 04:47:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x480) [ 526.152397][T27019] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27019 comm=syz-executor.1 04:47:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) mount(&(0x7f00000003c0)=@sg0='/dev/sg0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='devpts\x00', 0x2, &(0x7f0000000480)='$\x00') r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x1}}, 0x30) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) r3 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={'syz', 0x0}, &(0x7f0000000240)='kfyring&-\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000640)=""/239) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, r3) r7 = request_key(&(0x7f00000005c0)='cifs.idmap\x00', &(0x7f0000000600)={'syz', 0x0}, &(0x7f0000000240)='kfyring&-\x00', 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, r7) r8 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, r7) keyctl$search(0xa, r6, &(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={'syz', 0x1}, r8) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r9, 0x401c5820, &(0x7f0000000740)={0x1000, 0xf3f, 0x6, 0x6}) rt_sigqueueinfo(0x0, 0x23, &(0x7f0000000500)={0x39, 0xe95d, 0x3f}) clock_settime(0x6, &(0x7f0000000580)={0x0, 0x989680}) 04:47:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xa4, "1820764d663744063bfb3e15b4e13d0544cbbf9a4c10c151e0b22756c9ef6b26acdb26050c81bcc5e40d55922d42f4be1bc67c857b1b4bd58f326762e1a7e9bbb6cb8b5dfb6ed2383f1ecf12f1a4ea24850e21800708f8ed013f0725d09ab08b9f009c413e2c20e13484a1d11fba4fbb4271efc2668e1d178df9fef6996a12eb99fcafb24d89c0ee3dc8e143a954bd949da4125f3f66b2051e13f001c6e057e833e837d6"}, &(0x7f0000000040)=0xac) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x308, 0x150, 0x150, 0x150, 0x0, 0x150, 0x270, 0x270, 0x270, 0x270, 0x270, 0x3, &(0x7f0000000140), {[{{@ip={@empty, @loopback, 0x0, 0x0, 'syzkaller1\x00', 'veth0\x00', {0xff}, {}, 0x84, 0x1, 0x24}, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0xfffc, 0x101, 0x8, 'snmp_trap\x00', 'syz1\x00', 0x6000000000}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0xffff, 0xc30, 0x4, 0x2000, 0x1008, 0x1], 0x8, 0x1}, {0xffff, [0x8, 0x2a, 0x3263, 0x10000, 0x7f, 0xffffffff], 0x80, 0xb6}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) umount2(&(0x7f0000000640)='./file0\x00', 0x5) 04:47:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 526.477673][T27249] devpts: called with bogus options 04:47:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}], 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f00003000fa2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dff40473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, 0xee01, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r4, 0xee01, 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='bpf\x00', 0x1c00a0, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0x982a}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x10001}}], [{@euid_gt={'euid>', r1}}, {@smackfshat={'smackfshat', 0x3d, 'hugetlbfs\x00'}}, {@euid_lt={'euid<', r4}}]}) rmdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt(r3, 0x1, 0xa5, &(0x7f0000000400)="275fc755e7c1a203861b61e61b7fd809fbe250e3d6fbf7c3", 0x18) getsockname$packet(r7, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='9p\x00', 0x40000, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@version_u='version=9p2000.u'}, {@cachetag={'cachetag', 0x3d, 'hugetlbfs\x00'}}, {@noextend='noextend'}, {@privport='privport'}, {@version_L='version=9p2000.L'}, {@version_9p2000='version=9p2000'}]}}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000016c0)={[{@hide='hide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x500) 04:47:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030060a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='\"ide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0xf, &(0x7f0000000180)=""/4) r1 = shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) shmdt(r1) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) getresgid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x7f, 0x8, &(0x7f0000000600)=[{&(0x7f00000001c0)="82220a88483f778ec2148a4d387bbe584e053ccf3b5798d6d567c3cb95f61195dd7868074a9abf99dec1fe4c5780f852361bf7e0a9a6f55f36f5395868220c2c3f13084608d1388aae35c696ebde6ddbab97b6aed71f0ab2b83543c963afde20de1fcd898684ff4044d65b0fb289cbbad5c90d2a98867e8c268f013de62466577a1bed10d108d901a7bf8b012ee4bda30ce243a3b79fd330d162d33e6e8a3e1129dc921cf56508fd7c92d281658cb28c96a794db2b38298ee5de59825ebf9921732f4fb25a6a7f6d6eef7dee89b6abd5e33e8cb3067b569f18c1d26dc57ba7abd48386ea00bbb29e2f6943a9fdd2cf01ec", 0xf1, 0x101}, {&(0x7f00000002c0)="1257d34566b2f32b12f15c894b6781708bd44d472b0e67120df6bc1ef46877e5303ce7125f01f6376764b2ab0551ada19360dfb12e0b3e81377b3625a6b007dd28ca80b3597b911adc41a87cc78829b3496506e6abd9b495ca17aa09e63d678efd881885cc8ba88b1edd7328a1e8b999fc800bd57927f5e3408c733357c23c09ee1b1ea65e357aa02252c94f2e9020bb74c642356c7078779ddb559a612bdcc3990b9266", 0xa4, 0x1}, {&(0x7f0000000380)="59b730c1292bee6c3c90145c0866b8301a914dd50e66722564d133073978bdd1ee158d18ecd180fca03bf8be539fa0d8220236dadcd43f14e81569c36b5f38b71e074b1f2c029f6af390", 0x4a}, {&(0x7f0000000140)="7ae332", 0x3, 0x8}, {&(0x7f0000000400)="ce2ef12e8ed03e6d57c6853b5d15d0303e3ec72a18bc50a04f42128f5a68a9122ae7eb16f29f6fd83f72ddf4e0c50fb3d648f3ffc3c0d0e63caf1ee0708ed2f559ad91e93d1ee0cd725d435f7c5c44d66092a6b8dcca55994dd8b572c67ed82efbbe1e13572198a952f2dc3503d7dd1b90e45a5a340bff77507d6492771c6b579f5eeb8a2632cc35843b55469c17f895517280cbf9bfae64855914dde94e61ab8481bda6ac8e240f60a35a84eaff428316200f9190540c6f6604f28f9d4b5c6e332992ed3d2f5ad523301d18fbf01ea6fc156411434f7b3b1d192ab8a563f8b514ac6370a9b123aaf6", 0xe9}, {&(0x7f0000000500)="4b070e16d78a4ed8adf26b712aa905b9e32b8a199df601f776056e66a0fe4baa90", 0x21, 0x46b}, {&(0x7f0000000540)="e3faf637445f8df022949829be90cc319c45063d8c51b69bf192483e879a12dfa2708771e4365d33f3ba755fff4f7f591bb2408fbeb9fe74575dbfcd577184b516a5e30f38027283", 0x48, 0xff}, {&(0x7f0000000840)="baf28d", 0x3, 0x100000000}], 0x0, &(0x7f0000000780)={[{@nodecompose='nodecompose'}, {@gid={'gid', 0x3d, r2}}], [{@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, '^wlan1!eth0@ppp0'}}, {@context={'context', 0x3d, '\xa3\xc9:M'}}, {@uid_gt={'uid>'}}, {@seclabel='seclabel'}]}) 04:47:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f0000300e0a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x600) [ 527.322288][T27663] hfsplus: unable to parse mount options 04:47:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="74a6616e733d2c7266646e6f3d000072fcbba2188c", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r4, 0x0, &(0x7f0000000080)='posixacl\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide=',ide'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:43 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r4}}, 0x24}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in6=@mcast2, 0x4e20, 0xfff, 0x4e20, 0x1f, 0x0, 0x30, 0xa0, 0x21, r4, r5}, {0xec30, 0x80000000, 0x101, 0x7, 0x5, 0xab2, 0x1}, {0x9, 0x1, 0x77, 0x100}, 0x7, 0x6e6bb8, 0x1, 0x0, 0x1, 0x2}, {{@in6=@local, 0x4d6, 0x33}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x0, 0x3, 0x2, 0x8, 0x4, 0x3, 0x5}}, 0xe8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) clone(0x20000000, &(0x7f00000001c0)="4528f91d948f75759fa9e53539428672d07ec2abbd90e973e7efbdaa3ff25710d448bd8dc1e2844d4703cf3f54c25e245830047333051e91fe1e42cfe4995b26188d7b02669f08928973241b13eac56f002c9e3a29968614bcf767ae0b8a05d8c150b97e6ba6c61e757bb57ced1e49f94ca40b110529f824874cf08675633c1e7ed0", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)="7f906c454cbc8ff814b8d0") 04:47:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5602ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:43 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008aefebbf33030302e4cc74502f987c2cec6504df6ead72bd8a60ab563e98b4b2a3d27a7082dbb78abd55faa3da80b856445ab100621d6234555c08dc540473753cd89e9b03f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/136], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="c2b32601c4c6fac392b4d9ee6285c60f366d04344ece91adc30aa238363d2d96a1e98e5379639e23a1ff388066ff9e766661a7d5", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$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, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm-control\x00', 0x202000, 0x0) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r11}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004800)={r11, 0x9}, &(0x7f0000004840)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000380)={r11, @in6={{0xa, 0x4e21, 0x3, @rand_addr="0510e753c81e600652755b1bd75aa2b6", 0x8}}, 0x5, 0x0, 0xfffffff9, 0x7, 0x7f}, 0x98) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x64, 0x28, 0x421, 0x0, 0x0, {0x0, r8, {0x7}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x34, 0x2, [@TCA_CGROUP_ACT={0x30, 0x1, @m_ipt={0x2c, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x4}, {0x18, 0x6, "2b0a3c178969fce4000000000000000000"}}}}]}}]}, 0x64}}, 0x0) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000080)={r4, 0x0, 0x200, 0x0, 0x1000000000000000}) 04:47:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x700) [ 527.880791][T27928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 04:47:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5604ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 528.048736][T28000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 04:47:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='h\"de'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x440, 0x0) ioctl$VIDIOC_SUBDEV_G_CROP(r2, 0xc038563b, &(0x7f0000000180)={0x0, 0x0, {0xae, 0x0, 0x10001, 0x4}}) r3 = dup(r1) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x900) 04:47:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5605ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='h%de'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000340)={0x3}) setresuid(r1, 0xee01, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0xee01, 0x0) r6 = getgid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0xee00]) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fstat(r4, &(0x7f0000000380)) r11 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r11, 0x202002) keyctl$chown(0x4, r11, r9, r10) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="02000000010003000000000002010000", @ANYRES32=r1, @ANYBLOB="02000000", @ANYRES32=r5, @ANYBLOB="040001000000000000100000ee35f50e0f2d8384", @ANYRES32=r6, @ANYBLOB="080000450ed727b7a81b260c7c7b9ba111ea89d160ee92b875f3f0cc605b502ec932de4cb4121f48fe4a", @ANYRES32=r7, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r10, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r12, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r13, @ANYBLOB="10000b00000000002000050000000000"], 0x5c, 0x2) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f0000000400)) 04:47:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xa00) 04:47:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca02000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:44 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r4}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=@deltfilter={0x1154, 0x2d, 0x400, 0x70bd2b, 0x25dfdbfe, {0x0, r4, {0xf}, {0xffdd, 0xd}, {0x2, 0x3}}, [@filter_kind_options=@f_cgroup={{0xc, 0x1, 'cgroup\x00'}, {0x9c, 0x2, [@TCA_CGROUP_EMATCHES={0x8c, 0x3, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfff}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, @TCF_EM_IPT={0x18, 0x8000, {0x7, 0x9, 0x1, 0x0, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}]}}}, @TCA_EMATCH_TREE_LIST={0x34, 0x2, @TCF_EM_IPT={0x30, 0x6, {0xea67, 0x9, 0x1, 0x0, [@TCA_EM_IPT_MATCH_NAME={0xc, 0x2, 'policy\x00'}, @TCA_EM_IPT_MATCH_NAME={0xc, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x1}]}}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8001}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}, @TCA_EMATCH_TREE_LIST={0x20, 0x2, @TCF_EM_NBYTE={0x1c, 0x0, {0x1f, 0x2, 0x9, 0x0, {0x3, 0x3, 0x79a0df698a4b1548, "bc74fc"}}}}]}, @TCA_CGROUP_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0x14000}}]}}, @filter_kind_options=@f_route={{0xc, 0x1, 'route\x00'}, {0x1064, 0x2, [@TCA_ROUTE4_TO={0x8, 0x2, 0x8b}, @TCA_ROUTE4_IIF={0x14, 0x4, 'eql\x00'}, @TCA_ROUTE4_ACT={0x1028, 0x6, @m_pedit={0x1024, 0x13, {{0xc, 0x1, 'pedit\x00'}, {0xf20, 0x2, [@TCA_PEDIT_KEYS_EX={0x9c, 0x5, [@TCA_PEDIT_KEY_EX={0x24, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x8}]}, @TCA_PEDIT_KEY_EX={0x2c, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x8, 0x2, 0x1}]}, @TCA_PEDIT_KEY_EX={0x34, 0x6, [@TCA_PEDIT_KEY_EX_CMD={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x8, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x8}]}, @TCA_PEDIT_KEY_EX={0x14, 0x6, [@TCA_PEDIT_KEY_EX_HTYPE={0x8}, @TCA_PEDIT_KEY_EX_HTYPE={0x8}]}]}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0x1000, 0x8, 0x0, 0x7ff, 0x5}, 0x40, 0x7, [{0x5, 0x100, 0xffffffff, 0x3, 0x0, 0x7fc}, {0xebf, 0x2800000, 0xfff, 0x0, 0x9959, 0xfffffffa}, {0x100, 0x7fffffff, 0x20, 0xfffffeff, 0x9b, 0x6}, {0x1, 0x3ff, 0x9, 0x1000, 0x0, 0x8}]}, [{0x7, 0x4, 0x526, 0x5, 0xfff, 0x7ff}, {0x1ff, 0x7, 0x401, 0xfff, 0x0, 0x7}, {0x5, 0x7fffffff, 0x7, 0x5, 0x6, 0x9}, {0x9, 0x1, 0xf48, 0xfffffffc, 0x7ff, 0x6}, {0x0, 0x0, 0x1, 0xb97, 0x1, 0xfffffffa}, {0x4, 0xa7, 0x2, 0xe480, 0x10000, 0x200}, {0x1, 0x1f, 0xbff, 0x4, 0x5}, {0xffffff81, 0x2, 0x59, 0xffffffff, 0x4, 0x1}, {0x4, 0xffff, 0x3, 0x0, 0x5, 0x4}, {0x2, 0x5, 0x9, 0x7f, 0x8001, 0x2}, {0xfff, 0x4, 0x1, 0x3, 0x1, 0x80000001}, {0x800, 0x7, 0x2000000, 0x6, 0xffff4fe1, 0x4}, {0xf576, 0x2, 0x3ff, 0x701, 0x0, 0x3f}, {0x8, 0x5, 0x2, 0x20, 0x18, 0x6}, {0x791, 0xff, 0x0, 0x100, 0x0, 0x8}, {0xffff, 0xdd, 0x9, 0x4, 0x4, 0x8}, {0x1ff, 0x4, 0x5, 0x6, 0x0, 0x7}, {0x4, 0x91, 0x5, 0x5, 0xe22e, 0x40}, {0x8000, 0x4, 0x40, 0x1, 0x4, 0x9}, {0x2, 0x3f, 0x8, 0x100, 0xffff, 0x6ae}, {0x6, 0x0, 0x401, 0x4, 0x7, 0x8}, {0x3f, 0xf9, 0x4, 0x2, 0x7ff, 0x7}, {0x3, 0x81, 0x7, 0x1, 0x2, 0x1}, {0x7, 0x6d0, 0x5, 0x100, 0x7fffffff, 0x8}, {0x2, 0x2, 0x0, 0x3, 0x5, 0x4}, {0x0, 0x8, 0x6276, 0x100, 0x1ff, 0xffff}, {0x28, 0x0, 0x80, 0x0, 0x1, 0x7}, {0x5, 0x4, 0xff4f, 0xffffd326, 0x5, 0x400}, {0xfffffffd, 0x1, 0xfff, 0x825, 0x2, 0x101b}, {0x0, 0x2, 0x40, 0x3, 0x10001, 0x9}, {0x400, 0x7, 0x9, 0x7, 0x0, 0x200}, {0x7, 0x7, 0x7, 0x7, 0xffff, 0x700000}, {0x7, 0x8000, 0xfffffbab, 0x46, 0x9, 0x8}, {0x0, 0x6bce, 0x39d00000, 0x6, 0x0, 0x7}, {0x4, 0x9, 0x9, 0x9, 0x3}, {0x5, 0x9, 0x8, 0x40, 0xfffffffc, 0x9}, {0x7, 0x6, 0x5, 0x7, 0x7fffffff, 0x1000}, {0x7ff, 0x10000, 0x18000, 0x9, 0x0, 0x1}, {0xea3e, 0x100, 0x3f, 0x8001, 0xd4d80000, 0x1000}, {0x0, 0x400, 0x5, 0x7, 0x0, 0x8}, {0x0, 0xfffff0cb, 0x81, 0x1, 0x4c7c, 0x2}, {0x3, 0x7, 0x8001, 0x6, 0x8, 0x8}, {0xfffffcb4, 0x5, 0x8, 0x0, 0x4, 0x9}, {0x35, 0x81, 0x7, 0x101, 0x4, 0x4}, {0x7ff, 0x66f, 0x0, 0x7ff, 0x5, 0x9}, {0x3, 0x5, 0x2, 0x18, 0x5, 0x35}, {0x2, 0x1c000, 0x8b, 0x10000, 0xffffffff, 0x4}, {0xf69d, 0x9, 0x3f, 0x100, 0x3, 0x1000}, {0x0, 0x5, 0x3, 0x6, 0x0, 0x200}, {0x41, 0x48, 0x1, 0x1ff, 0x6, 0x80000000}, {0x6, 0x80, 0x2, 0x3f, 0x2, 0x10000}, {0xfffff801, 0xffffffff, 0x6, 0x7, 0x10001, 0x8001}, {0x7fffffff, 0x4, 0x0, 0x7ff0, 0x8}, {0xa0fe, 0x30, 0xffff, 0x20, 0x4, 0xffffffff}, {0x0, 0x1ff, 0x2, 0x1, 0xffffffff, 0x5}, {0xfff, 0x2, 0x15b4e338, 0x8, 0x800, 0x7fff}, {0x6, 0xc816, 0x4, 0x9, 0xb8, 0x7f}, {0x5, 0x9, 0xb19c, 0x9, 0xffffffe0, 0x7fff}, {0x7, 0x9, 0x2, 0x6, 0x7fff, 0x7fffffff}, {0x7f, 0xffffffff, 0x3, 0x7, 0xfffffff8, 0x452}, {0x53499e4d, 0x6, 0x2, 0x7, 0x12}, {0x4, 0xdd7, 0x86d, 0x81, 0x6, 0x4}, {0x3a, 0x2, 0x80, 0xfffffff7, 0x3, 0xde3f}, {0x3, 0x4, 0x1, 0x2, 0x7fff, 0x8}, {0x81, 0xd9, 0xfffffffe, 0x9283, 0x0, 0x40}, {0x7ff, 0xfffffff8, 0x80, 0x2, 0x8, 0x1}, {0x4, 0x3, 0x4, 0xe1fa, 0xff, 0x7}, {0x192d5db1, 0x2, 0xec, 0x9, 0xb5d6, 0x80}, {0x0, 0x0, 0x4, 0x3391, 0x1, 0x9}, {0x3, 0x2, 0x80000001, 0xfffffffe, 0x1, 0x347}, {0x6efc, 0x1, 0x7, 0xffff, 0x7ff, 0x5}, {0x9, 0x3ff, 0x1f, 0xab, 0x4, 0xfff}, {0x5, 0x9, 0x6, 0x1, 0x80000001, 0x3}, {0x7ff, 0x8, 0x89c, 0xff, 0xfff, 0xd5}, {0xff, 0x1, 0x7fffffff, 0x6db, 0x40, 0x1000}, {0x1c00000, 0x60, 0x80000000, 0xfffffffe, 0x10001}, {0x1, 0x2, 0x9, 0xeaf, 0x4, 0x7}, {0x400, 0x7, 0x3d9e57ef, 0x3c54bbba, 0x0, 0x5}, {0x42c, 0x0, 0x1, 0x5, 0x6, 0x1}, {0xfff, 0x0, 0x7cd, 0x80000001, 0x8, 0x7}, {0x8, 0x3f, 0xffffffff, 0x2, 0x508, 0xff}, {0x9, 0x0, 0x3f, 0x1, 0x5, 0x7}, {0x9, 0x5, 0x6, 0x689, 0x7, 0x30}, {0x40, 0x0, 0x3ff, 0x7ff, 0x3, 0x10001}, {0x1, 0x76, 0x80, 0x4, 0x9, 0x2}, {0x1, 0x2, 0x5, 0x8, 0x4e237e33, 0x1ff}, {0x3, 0x4, 0x1, 0x9, 0x2}, {0x1, 0xffffffff, 0x4, 0x5, 0x7, 0x1}, {0x855, 0x1, 0xffffeda3, 0x0, 0x4, 0x200}, {0x800, 0x2, 0x4, 0x0, 0x1, 0x8}, {0xc7b5, 0x8, 0x3, 0x10001, 0x8, 0x400}, {0x2, 0x51, 0x3, 0x3f, 0x9, 0xd1}, {0x7, 0x400, 0x0, 0x4, 0x3, 0x100}, {0x0, 0x2, 0x4, 0x4, 0x7}, {0x43, 0x9, 0x9, 0x20, 0xfb41, 0x6}, {0x81, 0x2, 0x80000000, 0x0, 0x3ff, 0x6}, {0x1, 0xf912e82, 0x80, 0x8, 0x45db, 0x5}, {0x0, 0x3, 0x4, 0x3, 0xb99c}, {0xff800000, 0x3, 0x504, 0x5, 0x1, 0x5}, {0x7fffffff, 0x9, 0x3, 0x3, 0x736, 0x800}, {0xfcc, 0x165, 0x3, 0x80000000, 0xfffffffc, 0x3f}, {0x1000, 0x9, 0x7, 0x81, 0x1000, 0x3f}, {0x2, 0x20, 0x3d1b5439, 0x5, 0x6, 0x1}, {0x6, 0xfffffffc, 0x6, 0x4, 0x5c, 0x9}, {0x3de, 0x8, 0x5, 0x1, 0x7ff, 0x1}, {0x2, 0x4, 0xffffffff, 0xffffffb3, 0x9, 0x2212}, {0x38, 0x8, 0x6, 0x9, 0x7, 0x200}, {0xffffffff, 0x2, 0x5, 0x5, 0x20, 0x8}, {0x2, 0xffffff87, 0x8, 0x0, 0x4, 0x1ec0}, {0x1, 0x7, 0x100, 0xfff, 0x1}, {0xa6, 0x8001, 0x80, 0x1000, 0x8, 0x5}, {0x5, 0x1, 0x80000000, 0x1, 0x336, 0x75d9}, {0x7fffffff, 0x5, 0x3, 0x1f, 0x9, 0x4}, {0x8, 0x5, 0x80000001, 0x7, 0x5724, 0x2}, {0x8001, 0x8, 0x2, 0x9, 0x8, 0xab}, {0x55b, 0x8001, 0x0, 0x7ff, 0x3ff, 0x9}, {0x1ff, 0x7f, 0x0, 0x54, 0x2, 0x8}, {0xffffffff, 0x10000, 0x3, 0x2, 0x5, 0x61}, {0x3, 0x7, 0x401, 0x8, 0x5, 0x5}, {0x7fff, 0x8, 0x5, 0x6, 0x0, 0x86a}, {0x4, 0x4, 0x400, 0x7fff, 0x5, 0x7}, {0x80000000, 0x8000, 0x800, 0x1, 0x1, 0x3}, {0x7, 0x6, 0x1, 0xfff, 0x0, 0xffffffff}, {0x8e9, 0x7f, 0xffffffff, 0x1, 0xa1e0, 0x40}, {0x1526, 0x5, 0x8, 0xe0, 0x7ff}, {0x4, 0x3, 0xdd34, 0x3dc, 0x3, 0x8}, {0x8, 0xfffffffe, 0xb69c, 0x0, 0x7, 0x3f}, {0x2, 0x1, 0x12000, 0x3, 0x5, 0x3}], [{0x5, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x3}, {0x4}, {}, {0x4}, {0x1, 0x1}, {0xe, 0xb4b166c189b940a9}, {}, {0x3, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x3, 0x1}, {0x4}, {}, {0x2}, {0x2, 0x2}, {0x1}, {0xcc1bd2c7de949469}, {0x2, 0x1}, {}, {0x3}, {0x9cb5bac8da1b3ae, 0x1}, {0x4}, {}, {}, {0x0, 0x1}, {0x5}, {0x5}, {0x1}, {0x7}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x4, 0xf0b150197910e9e4}, {0x3}, {0x2, 0x1}, {0x4, 0x1}, {}, {0x3, 0x2f6cf327df674d6b}, {0x1, 0xd7a23ede8ac55459}, {0xf}, {0xfbd3c9630a18f8b2, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {}, {0xd5191e1bcbe15a16, 0x6c3528ac4fa4e93b}, {0x2}, {0xf}, {0x5}, {0x3, 0x1}, {0x2}, {0x4, 0x1}, {0x4}, {0x3, 0x1}, {0x4}, {0x0, 0x1}, {0xf1032389ded838ea}, {0x5, 0xeb2d31d25933a1ac}, {}, {0x1, 0x1}, {0x5}, {0x5}, {0x2}, {0x1}, {0x5, 0x1}, {0x0, 0xef4261b7a47983d0}, {0x1}, {0x2, 0x320f357d1bdd6eb8}, {0x4, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x4}, {}, {0x2, 0x1}, {0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x85e93b0337790a45, 0x1}, {0x5, 0x1}, {0x315d10f03859476a, 0x1}, {0x5}, {0x3}, {0x2, 0x1}, {0x5, 0x2}, {0x2, 0x1}, {0x4, 0x1}, {0x1}, {0x5}, {0x1, 0x1}, {0x2}, {0x0, 0x1}, {0x2}, {0x3}, {0x1, 0x3}, {}, {}, {0x1}, {0x2}, {}, {0x5, 0x3}, {0x2}, {0x4}, {0x4, 0x2}, {0x5}, {0x2}, {0x4}, {0x3}, {0x1, 0x16c12b8fd2d70b7e}, {0x4}, {0x5, 0x1}, {0x2}, {}, {}, {}, {0x2}, {0x1}, {}, {0x4, 0x1}, {0x5, 0x1}], 0x1}}]}, {0xf0, 0x6, "6439407f8e6558d03d40dec686859a01f20f0059fa68823f30f175f22ddd1bacb54b66458a6394e2ef8db5ede23a05108ebee9aaab2049edc3d3029a7adf5fc99f40a54dc5db855aa5601af594d079381065b3d46ace62e504179c917593b305f121a1968c02c6333a8215f18d1f39392a3595bdae3159159a38b6c3d2e66e8c6a8690c94a7a6c3cb77e46b198fced7592bcbb5a17031d65683f2fb8e7dd679df48babc5f931870221d897141a23962fa0f87e45d0585c9ccfe01ad1ebe99e59a99648f804c1d6dc13d0aabdfeaf0804eb4c346227fb4c4e48e33a66959c8632a60fd4eac8f3406a30bc"}}}}, @TCA_ROUTE4_TO={0x8, 0x2, 0xfa}, @TCA_ROUTE4_TO={0x8, 0x2, 0x4a}, @TCA_ROUTE4_POLICE={0xc, 0x5, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_CHAIN={0x8, 0xb, 0x1800000}]}, 0x1154}, 0x1, 0x0, 0x0, 0x400}, 0x1) connect(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x0, {0xa, 0x4e22, 0xf8, @loopback, 0x20}}}, 0x80) syz_open_dev$radio(&(0x7f00000001c0)='/dev/radio#\x00', 0x1, 0x2) syz_open_dev$radio(&(0x7f0000000200)='/dev/radio#\x00', 0x0, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOMIN(r6, 0x1278, &(0x7f0000000240)) r7 = syz_open_dev$audion(&(0x7f0000000100)='/dev/auB\xffo#\x00', 0x8, 0x101000) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r8, 0xc0406619, &(0x7f0000000380)={{0x3, 0x0, @reserved="0261df4959189ab52a4cea0fb7f86a4da770a2fa670c588fae28f5dabfa06658"}}) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x210) 04:47:44 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000180)={r6, 0x1}) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r7 = dup(r1) write$FUSE_BMAP(r7, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r7, &(0x7f00000000c0)={0x14c}, 0x137) mkdir(&(0x7f0000000200)='./file0\x00', 0x1a2) statx(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x786cbcff8c7531d1, 0x100, &(0x7f0000000380)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f00000001c0)='./file0\x00', 0x4) 04:47:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='h,de'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 528.957841][T28494] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 04:47:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca04000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='binfmt_misc\x00', 0x200000, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca0a000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='h\\de'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xb00) 04:47:45 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000080), &(0x7f0000000180)=0x4) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xa) 04:47:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca0e000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hi\x10e'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xc00) 04:47:45 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14d) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=@deltfilter={0x24, 0x11, 0x421, 0x0, 0x0, {0x0, r2}}, 0x24}}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca0f000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 529.952708][T28852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 04:47:45 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}], 0x1}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hi\x11e'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:45 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x20) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603ca60000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x20) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xd00) 04:47:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x200000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000001280)="e93960a6e20b276952be2fa33d126b3d104145d09ac1bbf07c4a4d7ff24dd312aca2e3c8ef525e6145ca1307002215b5473a8c3077f86048c8cd386f94dabe1a031f6e0446c8ac64301a9934761446141002c267ca275a6ad824d1eed217c25a59eaa29c59868a2e2f10ba72e2be615a86ff759aae", &(0x7f0000000280)="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", 0x7}, 0x20) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 04:47:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hi\x12e'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 04:47:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603cae0000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0x1, &(0x7f0000000280)="30ad85a9feffeafd9fa5351aec60a17f6e3582c2def0175e387f102541d1e2ed1de842b014e4a85afc87cf53a7132ac577574c981339167ddd71fb7d4a88e662dd4ac509c8740ee729c02f75f4fa37db38793c168cb60d6f311daa60709abe4e558c528544dc9e147ca60c776b97b8b2c5a8b684bef900d44bbfe459fece301db0d588f37f76ba393b05e58905b454a975f5fd1513b0ae1ca7ebf376bebdf5482fc2a0aa18c2bdbf80d790d6a776ee7305672161cd4e871c2940456a", &(0x7f0000000340)=""/94, 0x4}, 0x20) mount(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000000440)='fuse\x00', 0x21, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x401, 0x800) mount(&(0x7f0000000400)=@loop={'/dev/loop', 0x0}, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='exfat\x00', 0x2800001, &(0x7f0000000240)='\x00') r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) 04:47:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x15) r2 = dup(r1) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x24101, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0xa23, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x4}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000000)='./file0\x00', 0x3) 04:47:46 executing program 4: syz_mount_image$iso9660(&(0x7f00000013c0)='iso9660\x00', &(0x7f0000001400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)={[{@hide='hi\x13e'}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 530.806211][T29298] [EXFAT] trying to mount... [ 530.849048][ T2500] blk_update_request: I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 530.861284][T29298] ------------[ cut here ]------------ [ 530.900974][T29298] [EXFAT] No bh, device seems wrong or to be ejected. [ 530.955617][T29316] 9pnet: Insufficient options for proto=fd [ 530.967768][T29298] WARNING: CPU: 1 PID: 29298 at drivers/staging/exfat/exfat_blkdev.c:62 bdev_read+0x258/0x2b0 [ 530.978044][T29298] Kernel panic - not syncing: panic_on_warn set ... [ 530.984824][T29298] CPU: 1 PID: 29298 Comm: syz-executor.1 Not tainted 5.4.0-rc3+ #0 [ 530.992723][T29298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 531.002873][T29298] Call Trace: [ 531.006189][T29298] dump_stack+0x172/0x1f0 [ 531.010541][T29298] ? bdev_read+0x250/0x2b0 [ 531.014991][T29298] panic+0x2e3/0x75c [ 531.018903][T29298] ? add_taint.cold+0x16/0x16 [ 531.023603][T29298] ? __kasan_check_write+0x14/0x20 [ 531.028736][T29298] ? __warn.cold+0x14/0x35 [ 531.033198][T29298] ? bdev_read+0x258/0x2b0 [ 531.037622][T29298] __warn.cold+0x2f/0x35 [ 531.041878][T29298] ? bdev_read+0x258/0x2b0 [ 531.046310][T29298] report_bug+0x289/0x300 [ 531.050915][T29298] do_error_trap+0x11b/0x200 [ 531.055660][T29298] do_invalid_op+0x37/0x50 [ 531.060102][T29298] ? bdev_read+0x258/0x2b0 [ 531.064540][T29298] invalid_op+0x23/0x30 [ 531.068708][T29298] RIP: 0010:bdev_read+0x258/0x2b0 [ 531.073752][T29298] Code: ff df 80 3c 02 00 0f 84 51 ff ff ff 4c 89 e7 e8 9e 05 3a fc e9 44 ff ff ff e8 14 a8 fe fb 48 c7 c7 20 0b 3d 88 e8 c0 ea cf fb <0f> 0b eb 8a e8 7f 04 3a fc e9 17 fe ff ff e8 b5 04 3a fc e9 99 fe [ 531.093447][T29298] RSP: 0018:ffff888054f2fad0 EFLAGS: 00010282 [ 531.099574][T29298] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 531.107532][T29298] RDX: 000000000003468b RSI: ffffffff815cb646 RDI: ffffed100a9e5f4c [ 531.115489][T29298] RBP: ffff888054f2fb10 R08: ffff8880a2386580 R09: ffffed1015d26159 [ 531.123459][T29298] R10: ffffed1015d26158 R11: ffff8880ae930ac7 R12: 0000000000000000 [ 531.131545][T29298] R13: ffff888046d20000 R14: 0000000000000001 R15: 0000000000000200 [ 531.139681][T29298] ? vprintk_func+0x86/0x189 [ 531.144497][T29298] sector_read+0x156/0x1e0 [ 531.148914][T29298] exfat_fill_super.cold+0x4d6/0xdba [ 531.154416][T29298] ? exfat_read_root+0x8d0/0x8d0 [ 531.159369][T29298] ? vsprintf+0x40/0x40 [ 531.163587][T29298] ? wait_for_completion+0x440/0x440 [ 531.168880][T29298] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 531.174604][T29298] ? set_blocksize+0x2bf/0x340 [ 531.179464][T29298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.185703][T29298] mount_bdev+0x304/0x3c0 [ 531.190096][T29298] ? exfat_read_root+0x8d0/0x8d0 [ 531.195057][T29298] exfat_fs_mount+0x35/0x40 [ 531.199572][T29298] ? exfat_remount+0x50/0x50 04:47:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000002c0)=""/38, 0x26}], 0x1}}], 0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x16b) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 04:47:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603caf0000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 04:47:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000140)="0f001ec1630f20d86635080000000f22d866b9800000c00f326635004000000f3066b9650900020f32660f380bc066b8567c00000f23c00f21f8663500000a000f23f80fae88030066f20f38f19c8500b80d008ee066b9800000c00f326635004000000f30"}], 0xaaaaaaaaaaaab20, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, 0x0, &(0x7f0000000100)='keyring\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000017000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0xe00) 04:47:46 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4cc74502f987c2cec6504df6ead74ed8a60ab563e98b4b2a3d27a7082dbb78abd55fba3da80b856445ab100621d6234555c08dc540473753cd89e9b08e3f5972fe9ca162b123e192e8c89c9dd81c796f27f537cc5a3fb54aff8eaff4f6b59c41705b96a6711d4679079d00"/137], 0x89) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 531.204175][T29298] legacy_get_tree+0x108/0x220 [ 531.208972][T29298] vfs_get_tree+0x8e/0x300 [ 531.213395][T29298] do_mount+0x143d/0x1d10 [ 531.217740][T29298] ? copy_mount_string+0x40/0x40 [ 531.222708][T29298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 531.228968][T29298] ? copy_mount_options+0x2e8/0x3f0 [ 531.234191][T29298] ksys_mount+0xdb/0x150 [ 531.238459][T29298] __x64_sys_mount+0xbe/0x150 [ 531.243162][T29298] do_syscall_64+0xfa/0x760 [ 531.247693][T29298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 531.253625][T29298] RIP: 0033:0x459a59 04:47:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e23f000030000a2bc5603caa3040f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 531.257543][T29298] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 531.277171][T29298] RSP: 002b:00007ff3fa01cc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 531.285614][T29298] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459a59 [ 531.293593][T29298] RDX: 0000000020000200 RSI: 00000000200001c0 RDI: 0000000020000400 [ 531.301562][T29298] RBP: 000000000075bf20 R08: 0000000020000240 R09: 0000000000000000 [ 531.309546][T29298] R10: 0000000002800001 R11: 0000000000000246 R12: 00007ff3fa01d6d4 [ 531.318238][T29298] R13: 00000000004c62da R14: 00000000004db390 R15: 00000000ffffffff [ 531.327709][T29298] Kernel Offset: disabled [ 531.332366][T29298] Rebooting in 86400 seconds..