ERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)={{}, {}, [], {}, [{}, {}]}, 0x34, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000500), 0x4) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x20, 0x1, 0xa, 0x101, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20040851}, 0x20004880) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000004c0)={0xfd, 0x7, 0x7}) sendmsg$NL80211_CMD_GET_STATION(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="2b0f000000000000000067000000040003000000000073c7ca1ea0f67048f7dfbaa6ab13c7249a71fa676edf1eb2398c3a5441b07b02ae1c7d16fb9f792ade90771f2ff42fcaff485aaa8173562d127a0104b0ee1c25884ae1645fa4b1cbb4c50d6722abdd25802df3919648be74d0bbfa6f"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000480)={&(0x7f00000002c0), 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x114, r3, 0x0, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xcd, 0xbe, "b38a79837c845f9cfe041165f958bc0f13d44a444ad0532bbe057902f9427145f0e84b4b4234ca4fbe20672b0a6e031536262bbf05013954673295d2420ee6b18f0b4f55ee54c17a12f9e58884c5190154aff0ff4411de91cef7353764eafdf9e26ab0046ce0c1b9289753cfc3256eb73800649426c58ca10c77e8abc61a04493915ef995c826f28b4edcc99b65f66124de3c6cf7cfd2897a2823c9c03e0036ee6579af02f7aa7dc7df1054c55e5622ed23525c73a627bea2c4f2176ee67b4a5c5e257bbc9775971ff"}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x1c, 0xbe, "90919472420f79c63b4bcc104cdf18c3cbb426023a237e7e"}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x1d9}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x114}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 601.618196][T18005] Unknown ioctl 21531 [ 601.860145][T17995] Unknown ioctl 21531 [ 601.974151][T18011] can: request_module (can-proto-0) failed. [ 602.271604][T18021] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 602.271780][T18021] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 602.274881][T18025] Unknown ioctl 21531 [ 602.275165][T18025] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53056 sclass=netlink_route_socket pid=18025 comm=syz-executor.1 [ 602.312242][T18027] Unknown ioctl 21531 [ 602.312465][T18027] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53056 sclass=netlink_route_socket pid=18027 comm=syz-executor.1 [ 602.438266][T10647] tipc: TX() has been purged, node left! [ 602.533328][T18011] can: request_module (can-proto-0) failed. [ 602.939565][T18040] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 602.946673][T18039] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 602.946818][T18039] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 603.594440][T18043] netlink: 'syz-executor.1': attribute type 3 has an invalid length. [ 603.639135][T18040] overlayfs: workdir and upperdir must reside under the same mount 12:14:54 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(0x0, r2, 0x2000000000004, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000300)="640f4bef0f01cb66b8c74400000f23c00f21f8663500000b000f23f8660fd2b005000f3266b8010000000f01c1baf80c66b848e2658e66efbafc0c66b80e00000066ef0f01c50f090fae01"}], 0x338, 0x0, 0x0, 0x184) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_NMI(r5, 0xae9a) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000100)={0x90003}) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c}, 0x1c}}, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000004cb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ftruncate(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x0, 0x100000}) 12:14:54 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:14:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:14:55 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:14:55 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x504840, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x5, &(0x7f0000000140)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @map_val={0x18, 0x5, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x96b4}, @ldst={0x1, 0x3, 0x3, 0x2, 0x7, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xa, 0x0, 0x7, 0x0, 0x1}], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) 12:14:55 executing program 1: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1f, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1870be14}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)=0x5ba09f51) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000240)) read$FUSE(r0, &(0x7f0000000380), 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') close(r1) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = syz_open_dev$sndseq(0x0, 0x0, 0x1) dup2(r3, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x5, 0x200, 0xffff}, &(0x7f00000005c0)=0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r4, &(0x7f0000000180)=@in6={0xa, 0x4e24, 0x0, @empty}, 0x80) sendmmsg$inet_sctp(r4, &(0x7f00000003c0), 0x3a301e0909ff6cd, 0x934) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r5, &(0x7f0000000140)) getegid() r6 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) r7 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000240)=0xc) setresuid(r8, r8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r9) r10 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r10, 0x80386433, &(0x7f0000000bc0)=""/4096) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x194) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 604.251101][T18063] Unknown ioctl 21531 [ 604.260942][T18063] Unknown ioctl 21519 [ 604.310285][T18058] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 604.326057][T18058] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:14:55 executing program 4: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) setpriority(0x3, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r1, 0x0, r2) socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x5522, 0x0) r5 = dup3(r4, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_SETINTERFACE(r3, 0x5522, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8108551b, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x200c2, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(0xffffffffffffffff, 0x1) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r10, @ANYBLOB], &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r10, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000080)={0x101, 0xa, 0x8, 0x9, r11}, 0x10) r12 = syz_open_dev$usbfs(0x0, 0x200, 0x802) ioctl$USBDEVFS_CONTROL(r12, 0x8108551b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r8, r12, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="a1a53838895881e70944a0faa9682d1762889ad3aae60e2fd8d21001d3a20def0df21be2417b188f46074a308a61c926f28157bf4ffb5328d41d0c16dbf68913acb57da851bf724f9e9546fd6791c317209dcf16b21eb438d991150a4b1e0d2488e7929bcfabf8baa59f86207526bab42bbdc379"]) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, 0x0, 0x0) 12:14:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 604.645580][T18063] Unknown ioctl 21531 12:14:55 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 604.693333][T18063] Unknown ioctl 21519 [ 604.958568][T18088] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 604.973438][T18088] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:14:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:14:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaff7f0000000000008fdd60209207000000000000000000180000009cad21044cf75a258000000000000000000000010000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="70c2000090780000fe03f989283d6200"], 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000080)={0xa10000, 0x3, 0x8, r0, 0x0, &(0x7f0000000000)={0x9b090c, 0x9, [], @value=0x9}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x1, 0xffff}, 0x8) 12:14:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c9130001", 0xfed3}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) ftruncate(r2, 0xc616) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 12:14:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 605.424584][T18105] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:14:56 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:14:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = eventfd2(0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r3, &(0x7f0000000000)="37cef52bc77aae73001101c821ec911b9c6e5549b2f97ee77933cffa65e57497d193f6b39ffb55020a977d53d44713d4776ed0e3ab73d6cb99a555cf5528b1fb", 0x1f, 0x4025, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x40000}, 0x1c) sendto$inet6(r3, &(0x7f0000000040)="06d0ac6cc49ffff244d875b6358742909f21574379b6831d8498d5936671afed668f97122ddcc577f14fe60b10cfc243e5b6565a7811755f946499f2b49d3af8ff354fdf418babcaacd25ba8b95f5a8f24d2a7af8711f12a6415a3a382546903fd2b7dd5c5fd8ceb44dcc0dd6c2052b1b9fc50c0b3c5fcd5ae8274190b5a4af56095bd4033d1094766b56775adb758c47946af17778ef675a1fa642e2d329060c02d658dde3379cf3daa70259726acce72f6f7ec8c5677f61df8ea43fc4a61690c2edd937c634269a69acaa1d1a130a235f0f740a101935e9f9422b4987b63a23f5435c4353b9e87eaf8", 0xea, 0x20000004, &(0x7f0000000140)={0xa, 0x4e24, 0x5, @empty, 0x7}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r4, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40010b0}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="997bde9c640000bc458fc9b98e055d342a626400000000000000", @ANYRES16=r5, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x8084}, 0x4) [ 605.510705][T18105] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:14:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000012c0)={0x3, 0x70, 0x0, 0x0, 0x8, 0x3, 0x0, 0x6f95, 0x4810, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000280), 0xa}, 0xa00, 0x4, 0x2000000, 0x6, 0x0, 0x2, 0xfffe}, r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00000000c0)={0xaa, 0x7, 0xf001}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r2, 0x3b71, &(0x7f0000000040)={0x20, 0x3, 0x6, 0x8, 0x4}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x424402, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r8 = syz_open_dev$vbi(&(0x7f0000000380)='/dev/vbi#\x00', 0x3, 0x2) ioctl$FIGETBSZ(r8, 0x2, &(0x7f00000003c0)) r9 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x1, 0x0) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000240)=[0xffffffffffffffff, r4, r6, r7, r2, r3, 0xffffffffffffffff, r9, r3], 0x9) 12:14:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0xf, 0x80000, 0xff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:14:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 605.931693][T18121] Unknown ioctl 1074835060 [ 605.970005][T18121] Unknown ioctl 21531 [ 605.977369][T18125] Unknown ioctl 21531 [ 606.012308][T18121] Unknown ioctl 15217 [ 606.072769][T18121] Unknown ioctl 21531 12:14:57 executing program 4: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) setpriority(0x3, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(r1, 0x0, r2) socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x5522, 0x0) r5 = dup3(r4, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_SETINTERFACE(r3, 0x5522, 0x0) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8108551b, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) r7 = open(&(0x7f00000005c0)='./file0\x00', 0x200c2, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(0xffffffffffffffff, 0x1) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r10, @ANYBLOB], &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r10, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000080)={0x101, 0xa, 0x8, 0x9, r11}, 0x10) r12 = syz_open_dev$usbfs(0x0, 0x200, 0x802) ioctl$USBDEVFS_CONTROL(r12, 0x8108551b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r8, r12, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="a1a53838895881e70944a0faa9682d1762889ad3aae60e2fd8d21001d3a20def0df21be2417b188f46074a308a61c926f28157bf4ffb5328d41d0c16dbf68913acb57da851bf724f9e9546fd6791c317209dcf16b21eb438d991150a4b1e0d2488e7929bcfabf8baa59f86207526bab42bbdc379"]) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, 0x0, 0x0) 12:14:57 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x400) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, 0x1411, 0x200, 0x70bd2b, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x4}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x5}]}, 0x20}}, 0x8c0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000000000)={0x30, 0x1412, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x30}}, 0x0) [ 606.197626][T18130] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 606.214263][T18130] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 606.339905][T18129] Unknown ioctl 1074835060 [ 606.398943][T18132] Unknown ioctl 21531 [ 606.403806][T18121] Unknown ioctl 15217 12:14:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 606.467281][T18121] Unknown ioctl 21531 12:14:57 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 606.599269][T18125] Unknown ioctl 21531 12:14:57 executing program 1: prctl$PR_SVE_SET_VL(0x32, 0x36126) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000600)='/dev/full\x00', 0x10000, 0x0) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000640)) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x6f, 0x0, 0x50d, 0xd009, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x7}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) open(&(0x7f00000001c0)='./file0\x00', 0x8180, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00000006c0)=""/29) fallocate(r2, 0x60, 0x6, 0x9) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000480)=[&(0x7f0000000200)='lo}-}\xef,vmnet0$\x00', &(0x7f00000004c0)='\x82!\xd3\x81\xe8\xcaT\xc0\x93\x83w\x10 \fuIj\x82\xc0y\xff\x86\x1f\xe1\xc6\xac\xcb7\x7f\xf3\xa4*J\x8a\xe9w\x9f\xd9\x01\x9a\xb4\xd6\xab\x98gZ0\xfa\xb0\xbdd\xc7\x8f\x00d\xa88.\xc6\xfa,\x16\xa4\x18\xcfcB\"M{\xd9=\x91\x15\x95pVa@\x1a4ADU\x1d\xbd-\x00\xfc\xe6\xe8\x90\xe2 \x00\x00\x00\xc7\xf5\xf6\xc6\x1c\xf2\xcc\xa4O\xa5\xf3i\xc4`\xd9\x03W\x16B-\xa2j\x89\x8a\xe3:\xe6\x8d\x7f\xaeV4o\xc6\x91\xe86V\x03O\x9c\xce\xb5\xd0p$\x9f\a\x95\x95\xccJ\xbc\xab\xfcI\x03\xc5\x1c[x\xb1^\xc0]\x8c\x88\x041\xef\x8d\xcc\xfa\xf8\xa1\xb1\x98\xa2D\x87\xe7\xbf\x92d+\x90\xe0>{T\x91.\x05\x99^\x9f5\xedJ\xab(\x0f\xf2\xf5R\xc7\xdf\xe2\xac\x05\\\xb9vy\x1e\xe6?~s\x84\xe5\xbd==\xbc\x1e\x96&r\x8d\xf7S/\n+\xf9/,\xc6\xc7\xf5\a\x05\xff\xf3\x94\x1a\xb8\xa1\xa5\'\x15\x8f\xd9\x1b\aH\xf6\"\xee\x82XA\xf7\xc2\xd7Z\xa7\xebl\xa0\f1u\x1f\xd8\x82kl\xf2\x93\xf4\x918(\xad', &(0x7f0000000180)='\x00']) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r5}) sendmsg$xdp(r3, &(0x7f0000000680)={&(0x7f00000002c0)={0x2c, 0x5, r5, 0x18}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000300)="af259873674e4442ed2e866e854f6a69f091648f001ea50b243791ff6b4137349da900f311aff0cb45ef422980ea76a8ceb80241253149aa35be62d90cdad2dbf1c977aec48f738a6a12ed7513e497494916a3759bc85739e3b510d5eaec770a2d31aadfaef110ce1bc86f3c399a2c9eb3223fe7376e2b9d", 0x78}, {&(0x7f0000000380)="02a59e67abc4450b4df5c17a8eb3d91b44e8eeee8f7d0182e4d699e2afe277b39ee8f8a471e834be998b9b65e2303d80b0331abb6e4a2a5f53c6f065a01a078751e17aca31fe998ae81dc699357516f7357152a41092d63932c208efb2c020ea63a7a580269e6e112e311172ee551052ccf2ad8280563009192e1c0ab6416179e18b49b499d1bad192debaf80d6f99909f646c0c51a27680801278b204342741b7ef75b54006", 0xa6}], 0x2, 0x0, 0x0, 0x20000000}, 0x800) ptrace$setopts(0x4200, 0x0, 0xfffffffffffffffb, 0x61) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x200, 0x10) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f00000000c0)) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)="79ca6c8a1f", 0x5}]) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x68}) 12:14:57 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mknod$loop(&(0x7f0000000200)='./bus/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f00000001c0)='overlay\x00', &(0x7f0000000340)="6f1be31196eaebdc932aba3044656b6093fbcc7f6d4e73ca93182262da067d033ec0822619354d3c753ac3eee7a64a9934f24df7e00cc403c98c48c9b94508f4ba150324d330377bf030f67b55be5446e5ff47e785443928fbdaf14cafc8b1eedb", 0x61) pipe(0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x404ffe0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x82, &(0x7f0000000240), 0x8) statx(0xffffffffffffffff, &(0x7f0000000780)='./file1\x00', 0x800, 0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(&(0x7f00000005c0)='btrfs\x00', &(0x7f0000000600)='./file1\x00', 0x5, 0x2, &(0x7f0000000740)=[{&(0x7f0000000640)="0158cf41117349c5a1792634c6cd04be18f57c8011e2789a4c662de1ce0e85a677f367b9c87877e86847553ba8025ad6f60542b61fdce27a880d0139c4a143f1c6799451c23c6afcd7cf92bf57495f9161ee53fae49ea9ff011b81ca1a4877b3ffc2393a289a5c7a017ad0483e4fff331692615a9be499dd78cb6fc8aba497ff3ff645498416246a0e2d305686d78e034102f98260749d2e273f90b70d4356a0f98e35902788edf1904de1d2556e3edfabdb4882c2e811ac628b9043f1c973733288028fb765d7d4d34bb3a848fb7d6ca1ef44348806eafc9bc341335b4e1899707cb3e4d6bedfac69732406d112f89ec8000fd083bf009381ab", 0xfa, 0x7f2}, {&(0x7f00000025c0)="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", 0x1000, 0x2}], 0x80044, &(0x7f00000008c0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, 0x9}}, {@compress_force='compress-force'}, {@space_cache_v1='space_cache=v1'}, {@nossd='nossd'}, {@metadata_ratio={'metadata_ratio', 0x3d, 0x6}}], [{@context={'context', 0x3d, 'user_u'}}, {@measure='measure'}, {@uid_lt={'uid<', r2}}, {@dont_measure='dont_measure'}]}) ioctl$VIDIOC_S_EDID(r0, 0xc0285629, &(0x7f00000002c0)={0x0, 0xb7d, 0xe2, [], &(0x7f0000000140)=0xdf}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000440)={0x0, 0x101, 0x0, 0x80000001, [], [], [], 0x0, 0x7968, 0x0, 0xff, "009cf41d5c317ed28ea32cbb7d2fd854"}) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000001340)={0x126c, 0xd, 0x8, 0x301, 0x70bd2b, 0x25dfdbfd, {0x3}, [@typed={0x4, 0x84}, @nested={0x88, 0x51, 0x0, 0x1, [@typed={0x8, 0x7f, 0x0, 0x0, @ipv4=@loopback}, @typed={0x7c, 0x26, 0x0, 0x0, @binary="8371b1896b5a84e663507e0dbd0cca3fa8d4886a79ed56bd2590f89f1f708a8083b40bbf82b82e8ee1ef416bdc4d84462957d33f543f57ae184d62c7f4773c757efbb31f1940caa2a7f903156163ed5d61479abe475ddca29aa24dffaedf7ad182408b5daafa5bda4e3d2c49cd50c487ff93af79a9ecb5eb"}]}, @nested={0x1be, 0x16, 0x0, 0x1, [@generic="0f3fe9dfa9317426692080943c72eb7e106833c6779d58ad0eeab2a521b791518774029e37a2b7461f73a6563e70342360387b8d302cc2d31cd54b09814b04bd2ad34e9370c29d5fb343bb6a7f313fc8ff4e7303acc3745ab4825ee5cd176dad09fd6c3ef08d209aea24eb98c75f57c40ea08312e07b151270da866872a0f843f4c4f04b20ad87921b95df15a1664bf1695ad7cb5cb85037439c84ed012f7ba368c92b483b8e4b9d395d4d172aa979c12ece2f", @typed={0x8, 0x41, 0x0, 0x0, @u32=0x2}, @generic="a26e0d66568af0d3703940a5e99e45ca44ae0a660c5bd48082b61833a1e41d1b6be0a8cb5ad58e52d9eec555ef9cd34cad198cd0e5ed63824fd403a5546342257a79d551f73dc01c153ba02afed3e03309196bd088e61361a4445d52bbdfca289e63b3ee37aa605e6c2eac0e5e491748eecfe6951f2ed4d036d2709a823eb26e083edf1bb192b1bcf558d8a5e8e4a5b8ab1c020733bd97fdb9572a73e5ee2c808544db8c0590c7f31d38fa3d2d", @generic="a7d3e52af369880eb71dfbb8b62560add30d4eefebc9edf29eab48a04765e5fd0b6c742b7ecbd13940e909b5f731aa0f7786cc9a1a386a5562a1ea4134e1525090266628fa086e15a5ff250225a27fef2251"]}, @typed={0x8, 0x55, 0x0, 0x0, @u32=0xffffffff}, @nested={0x4, 0x31}, @generic="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"]}, 0x126c}}, 0x14) fanotify_init(0x0, 0x0) rename(&(0x7f0000000080)='./bus/file0\x00', 0x0) [ 606.840859][T18146] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 606.978450][T18146] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 606.980130][T18154] Unknown ioctl 21531 12:14:57 executing program 1: ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f0000000000)={{0x0, 0x80, 0x100, 0x5}, 'syz0\x00', 0xb}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = getpid() setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180)={0x4002, 0x5, 0x2000}, 0x4) sched_setscheduler(r2, 0x5, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) chroot(0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f00000000c0)="e8", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r5, 0x1) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="5fa32da996d13bc0f8149eebc4bdc3e9074b76b3a5185b28b0ebc1d6c6be00"/43], &(0x7f000095dffc)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYBLOB="0100000021bf2893e16359f2757949946e519fe1cb9d7fb6e27ccdb63924b7c94744cd0200ec4c186665a9a8122dad7ffe4d0f11dd9914095386f028faf7fa892668c1ee2f52cec1b9aae2f37fed6ec5db4922b5080ce8b23974a4a0a1d59eb1b8e6c2bb2146af75510d228b8b2af795d788a74380c349fb290bcf8963033752f60b60ae2dc5dd4c1436cfd88e0a5e244d77acc754374c5c28af13e8fe27cc902ee436fa145972a6995479032aeaacc0ef115d1e6b4df310eaa7cd4efa279dd9b0214fbf9d3a5549621263319cfa5ccae011cd3340196b8d3ca8d230e96da65f9c3c12cbc9146e00000000a852f12eab"], &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @local}}}, &(0x7f00000003c0)=0x84) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 12:14:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000400)={0xa10000, 0x7, 0xffffff83, r1, 0x0, &(0x7f00000003c0)={0x990a6a, 0x1000, [], @value64=0x401}}) sendmsg$inet6(r3, &(0x7f0000002880)={&(0x7f0000000440)={0xa, 0x4e20, 0x2, @local, 0x4}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="7ca452f7ae12a46618b50b94019d4e1f09c188274f05ab6ab752fd2c112f9fc6dc5104a805325610a5348e7f82093e46061d8ebff2ff24078ea4b248f03285ef333f90b9c7d08498c5b1951d408d8c40ed58696d773e5d39def7230f6433bf544d670ad2af532cb8f374d765c93e4ef3dc584274c3a49642a8d25483c0af5906e1de562d4f313278bc68c1dd450588af4786d18ae5d1781ddbba0c72d2d7e86f2bd31e58351b496f624db3f4b721237b5e12eddea7634d6887a5674ab60bd2fe", 0xc0}, {&(0x7f0000001540)="621e23bac7d9a1b5d35d7c0c9fb36b6303d01076d0d5a479ce70", 0x1a}, {&(0x7f0000001580)="b2fa5ca2585a6fc165b03d00d5bf3dd2d8089c4f9d818423187bea5525a48a07c12b31a8ba179dbde834fd5847e18a2d34ac771e73b087c7d8c73d212ca969307dffbf782ec0413c3ceab4ffd716458edbbd57a90fdd3ad016c2e62ec6e5900a2ec46adf08576aeb2c6738423ff3a55c02941d2ccf80d219d920627f4dbe6da3412ec890eb0655fb02aa94d6ea9fa55873d7d8313dfc9980feff31910207da18e3b4449f1115f92896b04c7c4bf893efda8f1c706210e2285ff5707c60626c3c32478cbd3c9565", 0xc7}, 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", 0x1000}], 0x5, &(0x7f0000002700)=[@hopopts={{0x138, 0x29, 0x36, {0x3b, 0x23, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x0, 0x8e, "57f193d4283a4d5cf8838731fca571082ae26a1b0179feaa3a5659fb033972a166175947477497aad8b61a92ea957169477dcab596e57dd4c0cb1eba35366e6d4cf6349793cb2b669d8227a9902f0f1d20da89911e7c397322f79f0530eea6cfeef5dac0867efd857bffa9a55e018c31c692306bd5bc8d085ccdce05b4e6863300a57cc03a92f1597a6e1d74d765"}, @calipso={0x7, 0x38, {0x3, 0xc, 0x4, 0x0, [0x3, 0x5, 0x7, 0x9c00, 0x7, 0x1]}}, @calipso={0x7, 0x48, {0x1, 0x10, 0x0, 0x4f, [0xc1, 0x1, 0xffff, 0x269e, 0xffffffffffffffff, 0xff, 0x0, 0x3ff]}}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x3}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}], 0x168}, 0x854) setreuid(0x0, r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x6, 0x400, 0x1, 0x3, 0x8001}, &(0x7f0000000000)=0x98) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x449080, 0x0) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:14:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:14:58 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0) [ 607.850170][T18161] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 607.875623][T18181] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 607.918134][T18181] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:14:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x4b6081, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20040, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:14:58 executing program 4: clone(0x4300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) io_setup(0x8, &(0x7f00000004c0)=0x0) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, 0x0}]) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0xfd, 0x20, "f1d8cde07bdebd44010a6d94414d09cb6e26089df5cdfbe5e8daf3193965c07eefe4e8793e15d06352b304fc9d1b3d7d6fc398772a4ad4f5abb517e1e42841", 0x1d}, 0x60) tkill(r0, 0xb) ptrace(0x10, r0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x1000004, 0x0) 12:14:58 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0) 12:14:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:14:59 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x9e, "a9f8481548d9a72fb302cdc42e389f709d1e1070f8d8def85753a698807607aafbc3c44f43ac38d9d2f1bc2209c1768970af2117be3b29172b438097cccc882ed71b21a77c850572f0468f15e706912824d1bbfa74a297d2d30187acf798a6e90ab989e3c8066bd36801573513d00c7fd16502d567403ef8f5db6a98fac1856e938d46c116ae1de8eb182f770c39628195257b3061acaa7af8acca461d7f"}, &(0x7f0000000000)=0xc2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 608.438119][T18199] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 608.468280][T18199] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:14:59 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000180)={0x4, 0xff8, 0x1, {0x5, @vbi={0x0, 0x0, 0xffffffffffffff81, 0x0, [], [0x100001]}}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000040)=0x200081, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001080)={'ip_vti0\x00'}) readv(0xffffffffffffffff, 0x0, 0x0) 12:14:59 executing program 3: sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000c06000000000000000000000000000005000105"], 0x1}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000017c0)={0x1508, 0x1, 0x5, 0x5, 0x0, 0x0, {0x5}, [{{0x254, 0x1, {{0x2}, 0x7, 0x5, 0x6, 0x3ff, 0xd, 'syz1\x00', "72fc9c685c9985e5ea2b0ea925812928b940d9981cd704cd16a9bf95d965f00d", "510aaaadcdb8ef3aaa411b838dea302945463e21fab265248817432f80401826", [{0x6, 0x6, {0x2}}, {0x7, 0xbf, {0x2, 0x10001}}, {0x5, 0x0, {0x6, 0x2}}, {0xffff, 0x1, {0x0, 0x2}}, {0x4, 0x2, {0x0, 0x8}}, {0x3, 0x1, {0x1, 0xdbc}}, {0x101, 0x8a, {0x7}}, {0x0, 0x9, {0x0, 0x2}}, {0x3, 0x2, {0x3, 0x1d}}, {0x1, 0x1, {0x0, 0x188}}, {0x66d3, 0x6, {0x0, 0x9}}, {0xd4e0, 0x2, {0x1, 0x8}}, {0x7ff, 0xff, {0x2, 0x7}}, {0x800, 0x4807, {0x3, 0x20}}, {0xcf9, 0xc5db, {0x1, 0x7}}, {0x1, 0x7, {0x3, 0x80}}, {0x200, 0x9, {0x1, 0x7}}, {0x4, 0x400, {0x3, 0x3}}, {0x81, 0xfbff, {0x0, 0x8}}, {0x7fff, 0x5, {0x0, 0x9}}, {0x401, 0x3, {0x0, 0x62600000}}, {0xfce5, 0x5, {0x3, 0x2}}, {0x800, 0x81, {0x3, 0x4}}, {0x81, 0x7, {0x0, 0x8000}}, {0x6, 0x7, {0x3}}, {0x1f, 0x363, {0x0, 0x400}}, {0xff, 0x1, {0x2, 0x4}}, {0x6, 0x3, {0x1, 0x2}}, {0x3, 0x1, {0x2, 0x9}}, {0x3, 0x101}, {0xfff, 0x6, {0x0, 0x5f7449c1}}, {0x20, 0x0, {0x2, 0x1ff}}, {0x81, 0x8, {0x1, 0x40}}, {0x5, 0x1, {0x0, 0xb7}}, {0x1, 0x800, {0x0, 0x3}}, {0x7, 0x0, {0x3, 0x9b38}}, {0x7, 0x6, {0x1, 0x101}}, {0x100, 0x0, {0x1, 0x4}}, {0x0, 0x7, {0x0, 0x59}}, {0x4, 0x101, {0x1, 0x9}}]}}}, {{0x254, 0x1, {{0x2, 0x7}, 0x7, 0x1, 0x3, 0x200, 0x23, 'syz1\x00', "48c1ca67923ac89796d699f5fd52e4e7098dab09a8d800f47b458dfece4f68b2", "267f2569774dbc48cdbb9f9cb07684ad5af1c991a4b16f25792c2c8c56ff68fc", [{0x5, 0x6, {0x2, 0x10000}}, {0x7fff, 0x5, {0x1, 0x3f}}, {0x7, 0x1, {0x1, 0x80000000}}, {0x110f, 0x6, {0x2, 0x1}}, {0x43e, 0x0, {0x2, 0x7}}, {0x8, 0x3f, {0x0, 0x2}}, {0xffff, 0x2, {0x3, 0x4b}}, {0x9, 0x32, {0x1, 0x10000}}, {0x8001, 0x5, {0x0, 0x4}}, {0xf47, 0x1, {0x1, 0x6}}, {0x20, 0x4, {0x0, 0x8}}, {0x9, 0x0, {0x2, 0xffff}}, {0x6c, 0x3, {0x2, 0x7}}, {0x4, 0x0, {0x0, 0xffffffff}}, {0x8000, 0x2, {0x0, 0x6}}, {0x101, 0x3f, {0x2, 0x3ff}}, {0x20, 0x7, {0x3, 0xffffffff}}, {0x40, 0x1ff, {0x1, 0x1f}}, {0x0, 0x8000, {0x0, 0xffffffff}}, {0xff, 0x8, {0x2, 0x5}}, {0x2, 0x7, {0x2, 0x4}}, {0x5, 0x80, {0x0, 0x7}}, {0x8001, 0x9, {0x1, 0x2}}, {0x9, 0x9, {0x1, 0xd73}}, {0x3f, 0x1ff, {0x3, 0xbe79}}, {0x5, 0x8, {0x3, 0x3}}, {0x8, 0x4, {0x0, 0x9}}, {0x7f, 0x7fff, {0x0, 0x80}}, {0x3, 0x8, {0x1, 0xae}}, {0x2, 0x0, {0x1, 0x6}}, {0x7, 0x0, {0x0, 0x2}}, {0x69a, 0x8, {0x3, 0x56}}, {0x7f, 0x7, {0x2}}, {0x9, 0xa0, {0x0, 0x8001}}, {0x7f, 0x7, {0x1, 0x1}}, {0x0, 0x0, {0x3, 0x5}}, {0x0, 0x1, {0x2, 0x2}}, {0x80, 0xfff8, {0x2, 0x8}}, {0x7ff, 0x5, {0x0, 0x5}}, {0x1000, 0x2, {0x6, 0x20}}]}}}, {{0x254, 0x1, {{0x0, 0xfffff4ed}, 0x9, 0x2, 0x6, 0x9, 0x24, 'syz1\x00', "b2a5bcaec1fab94ab69fe91b127b457f193504be38adb558af2cb665093d5d88", "6f1ea0ed2b72cf3ce71a40fe4a27da57a82314108b28b0f78da4c4f0033d3acf", [{0x3f, 0xff8, {0x1, 0x8}}, {0x3, 0x401, {0x0, 0x8}}, {0x7, 0x4, {0x2, 0x1}}, {0x40, 0x1, {0x2, 0x3}}, {0x6, 0x1ff, {0x1, 0xd4}}, {0xa316, 0x2, {0x1, 0x9}}, {0x1f, 0xfff9, {0x1, 0x7b}}, {0x4, 0x100, {0x2, 0x10000}}, {0x1, 0x0, {0x2, 0x1}}, {0x0, 0x2, {0x0, 0x6}}, {0x7fff, 0x6, {0x2, 0x81}}, {0x4, 0x4, {0x1, 0x10000}}, {0x1, 0x7, {0x1, 0x3}}, {0x7, 0x8, {0x1, 0x80000001}}, {0x3, 0x7f, {0x1, 0x2}}, {0xfff9, 0x1, {0x0, 0x7fff}}, {0x7f, 0x4, {0x3, 0xff}}, {0x7fff, 0xfffd, {0x1, 0x4}}, {0x80, 0x548e, {0x3, 0x1f}}, {0x1, 0x7, {0x1, 0x9}}, {0x5154, 0xfff9, {0x3, 0x81}}, {0x401, 0xff, {0x3, 0x1000}}, {0xfffe, 0x81, {0x3, 0x800}}, {0x9, 0x8, {0x3, 0x3}}, {0x5, 0xde78, {0x1, 0x4}}, {0x0, 0x4, {0x0, 0x6}}, {0x1, 0x6, {0x0, 0x7}}, {0x1, 0x7389, {0x3, 0x4}}, {0x8a, 0x1000, {0x1, 0x8a}}, {0x4, 0x1000, {0x1, 0x5}}, {0x9, 0x7, {0x1, 0x2}}, {0x3ff, 0x3, {0x2, 0x10000}}, {0xfe00, 0x7, {0x1, 0x8}}, {0x400, 0x7f, {0x2, 0xffff}}, {0x7, 0x7, {0x0, 0xff}}, {0x3, 0x1f}, {0x6c7, 0x2d, {0x2}}, {0xef, 0x1, {0x0, 0x9}}, {0x294, 0x5, {0x2, 0x1}}, {0x3, 0x2, {0x2, 0x5f}}]}}}, {{0x254, 0x1, {{0x1, 0x88d0}, 0x7f, 0x1, 0x5637, 0x1, 0x27, 'syz0\x00', "864a98ea50352615fb21a08310eb3b38648f3fe7877c254088b34bd49c71f3f8", "cee685c4c86d7557d548a011eaf427b67d038c6ceb4d80935b139352c247c57e", [{0x9, 0x5, {0x3}}, {0x2, 0xfff7}, {0x0, 0x0, {0x1, 0x5}}, {0x6, 0x101, {0x0, 0x7f}}, {0x1ff, 0x0, {0x2, 0x10001}}, {0x1ff, 0x5, {0x2, 0x1}}, {0x8602, 0x1400, {0x3, 0x4}}, {0x400, 0x0, {0x0, 0x2}}, {0x100, 0x400, {0x0, 0x7}}, {0xeee, 0x38, {0x1, 0x8}}, {0x200, 0x101, {0x0, 0xa6b}}, {0x89, 0x5, {0x3, 0xb40}}, {0x800, 0x9, {0x3, 0x20}}, {0xfffc, 0x9, {0x2, 0x3}}, {0x2, 0xfff8, {0x3, 0x1ff}}, {0x17e, 0x1, {0x3, 0x1}}, {0x0, 0x9, {0x0, 0x3}}, {0x3, 0x1, {0x3, 0x101}}, {0x3ff, 0x5, {0x0, 0x9}}, {0x100, 0x7f, {0x2, 0x7ff}}, {0x3ff, 0x6, {0x1, 0x6}}, {0x3, 0x1, {0x0, 0x7fff}}, {0x1, 0x3, {0x1, 0x7ff}}, {0x1f, 0x77, {0x1, 0x1}}, {0x3ff, 0xe9e, {0x3, 0x8}}, {0x0, 0x1, {0x5, 0x5b5}}, {0xe9, 0x0, {0x0, 0x9}}, {0x6, 0x0, {0x2, 0x2}}, {0xc5f9, 0x3, {0x3, 0xfff}}, {0x3, 0xd560, {0x3, 0xfffffffc}}, {0x7, 0x1ff, {0x0, 0x1}}, {0x5, 0xffff, {0x0, 0x6}}, {0x3820, 0xfffb, {0x3, 0x8001}}, {0x7, 0x8, {0x1, 0x2}}, {0x3d0, 0x401, {0x3, 0x2e}}, {0x81, 0x9, {0x0, 0x1ff}}, {0x1, 0x100, {0x0, 0x3}}, {0x4, 0x6, {0x0, 0x8000}}, {0x12c, 0x8, {0x0, 0x419}}, {0xffff, 0x7ff, {0x2, 0x74e}}]}}}, {{0x254, 0x1, {{0x1, 0x80000001}, 0x6, 0x1, 0x2, 0x3, 0xc, 'syz0\x00', "f99129cba5f2adc3b94f8e7e02f2b697318c05fab2bb1dd783c03b297082a524", "a9d3d26f93cdc5f6854637d1dfac3063b2f0d8db3483d642d0899910ce3401e5", [{0x1, 0x7, {0x0, 0x400}}, {0x7, 0x2, {0x1, 0x7}}, {0x5, 0x22, {0x3, 0x6}}, {0x8, 0x6, {0x1, 0x28000}}, {0x9, 0xbc, {0x1, 0x3}}, {0x1, 0xfff9, {0x2, 0xa1}}, {0x20, 0x400, {0x2, 0x3}}, {0x400, 0xffe1, {0x1, 0xdc}}, {0x9, 0x8, {0x1, 0x58}}, {0x608, 0x1, {0x3, 0x7fffffff}}, {0x4, 0x100, {0x2, 0x2ef7}}, {0x40, 0x1b, {0x2, 0xfffffff7}}, {0x8a, 0x1ff, {0x0, 0x1}}, {0x1, 0x3, {0x3, 0x800}}, {0x2, 0xff46, {0x0, 0x5}}, {0xba, 0x5, {0x3, 0x5}}, {0x2, 0x5, {0x0, 0x9}}, {0x8001, 0x2, {0x1, 0x8}}, {0x4, 0x8, {0x2, 0x4}}, {0x48, 0xfe52, {0x3, 0xffff7fff}}, {0x7, 0x57, {0x0, 0x401}}, {0xbb24, 0x0, {0x3, 0xffffffff}}, {0x3, 0x4c5a, {0x1, 0xf0}}, {0x9, 0x3, {0x1, 0x3ff}}, {0x6, 0x800, {0x0, 0x2}}, {0xffff, 0x20, {0x1, 0x9}}, {0x4192, 0x1, {0x3, 0x1}}, {0x6, 0x3, {0x0, 0x4}}, {0x4, 0xc00, {0x2, 0xffff}}, {0x401}, {0xeb8, 0x6, {0x0, 0x27a}}, {0x3751, 0x0, {0x3, 0x20}}, {0x1, 0x8, {0x1}}, {0xffff, 0x4, {0x3, 0x4c8}}, {0x7, 0x8, {0x3, 0x8}}, {0x9, 0x3, {0x2, 0x7fff}}, {0x4, 0x4, {0x3, 0xf8}}, {0x4, 0xfffe, {0x1, 0x8}}, {0x7f, 0x3, {0x1, 0x50}}, {0x7a, 0x0, {0x0, 0x7e0}}]}}}, {{0x254, 0x1, {{0x2, 0x674}, 0xe1, 0x8, 0x7, 0x4, 0x6, 'syz1\x00', "a335c33e70cb9a0752c3fa4ad2ea3382b0ccf828d090d6799f924c3f376a124b", "919209d2cd70642f705d8c8bbee1570f6b4222cd98692f2318036913245b5844", [{0x3, 0x9, {0x3, 0x9}}, {0xfff, 0x1ff, {0x2, 0x28}}, {0x8, 0x7, {0x0, 0x1f}}, {0xfff, 0x3, {0x3, 0x7}}, {0xfffd, 0x6, {0x1, 0x1f}}, {0x4, 0x80, {0x1, 0x7fff}}, {0x0, 0x0, {0xbae490e2bf4d3d42, 0x7}}, {0x7, 0x40, {0x0, 0x1}}, {0x2, 0x200, {0x2, 0x4}}, {0x40, 0x7, {0x2, 0x6}}, {0x2, 0x7, {0x1, 0x3}}, {0x5, 0x7, {0x1, 0x2}}, {0xfff, 0x0, {0x3, 0xfffffff8}}, {0x7ff, 0xae3, {0x0, 0x81}}, {0x9, 0x800, {0x0, 0x80000000}}, {0x8, 0x9, {0x1, 0x4}}, {0x8, 0xfb5b, {0x1, 0x1}}, {0x40b, 0x5, {0x3, 0x400}}, {0x2, 0x7, {0x0, 0x1}}, {0x7, 0x6, {0x0, 0x6}}, {0x1, 0x100, {0x2, 0x8000}}, {0x7, 0x401, {0x2, 0x10}}, {0x1, 0x7ff, {0x0, 0x5}}, {0x0, 0x82a, {0x2, 0x1d}}, {0x8, 0x4, {0x3, 0x2}}, {0xfff9, 0x7f, {0x0, 0x7ff}}, {0x8, 0x1, {0x2, 0x4}}, {0x3f, 0xf001, {0x3, 0x9}}, {0x1, 0x85dd, {0x0, 0x7f}}, {0x3, 0x8000, {0x3, 0x23}}, {0x8, 0x2, {0x0, 0x7}}, {0x9, 0x4, {0x2, 0xa6e}}, {0x1f, 0x1, {0x2, 0x24}}, {0x7fff, 0x81, {0x1, 0x9}}, {0x0, 0x1, {0x1, 0x7}}, {0x1, 0x2, {0x1, 0x7}}, {0x3, 0x4, {0x1}}, {0x5, 0x5, {0x1, 0x7}}, {0x0, 0x8, {0x2, 0x1000}}, {0x2, 0x8, {0x0, 0x7}}]}}}, {{0x254, 0x1, {{0x0, 0x1}, 0x70, 0x7f, 0x1c, 0x401, 0x1f, 'syz0\x00', "9cb0ff5dadb40df2661096d991726774b3252accd2bfabdf8ea6d3b44c0a06b2", "c5b6f397dbdc07e8a0319008197719d6f50677a3f1f834aaa9fec459b3abd292", [{0x8, 0x8001, {0x2, 0x4}}, {0x7, 0x6, {0x1, 0x6}}, {0x3, 0x7, {0x1, 0xfffffffd}}, {0x0, 0x0, {0x1, 0x6}}, {0x7ff, 0x400, {0x0, 0x1}}, {0x100, 0x8, {0x1, 0x606}}, {0xab44, 0x100, {0x1, 0x4}}, {0x5, 0xfffb, {0x1, 0x54d}}, {0x1, 0x8, {0x1, 0x2}}, {0x7, 0x3f, {0x2, 0x3}}, {0x8, 0xfff9, {0x3, 0x4}}, {0x1, 0x8, {0x8af4fb0e9bfe8d9, 0x81}}, {0x3, 0xfff, {0x0, 0x8}}, {0x1, 0xfff8, {0x0, 0x7}}, {0x101, 0x3, {0x2, 0x5}}, {0x1, 0x9, {0x2, 0x7}}, {0x6, 0x6, {0x3}}, {0x9, 0x3ff, {0x2, 0x200}}, {0x7, 0x8, {0x3, 0x5}}, {0x9, 0x9, {0x2, 0x2}}, {0x7, 0x2, {0x2}}, {0xfff9, 0x7, {0x2, 0x994}}, {0xe, 0xff, {0x2, 0x7fffffff}}, {0x0, 0x9, {0x3, 0x1}}, {0x6, 0x2, {0x0, 0x5}}, {0xfeac, 0x3, {0x1, 0x5}}, {0x400, 0x7, {0x1, 0x7}}, {0x9, 0x100, {0x0, 0xfff}}, {0x8, 0x9, {0x2, 0x9}}, {0x401, 0x7fff, {0x3, 0x2}}, {0x101, 0x3, {0x2, 0x400}}, {0x7, 0x800, {0x0, 0x9}}, {0x9, 0x7fbb, {0x2, 0x7}}, {0x7, 0x8, {0x2, 0x5}}, {0x7, 0x401, {0x2, 0x2}}, {0x200, 0x0, {0xc48b5e8740892218, 0x2932c000}}, {0x0, 0x400, {0x3, 0x10000}}, {0x0, 0x3f, {0x0, 0xfffffffd}}, {0x3, 0x5, {0x3, 0x6}}, {0x8, 0x1, {0x2}}]}}}, {{0x254, 0x1, {{0x1, 0xfffffff9}, 0x3, 0x4, 0x1f, 0x7ff, 0x3, 'syz0\x00', "148f5447ed86a3c7847d46faf4380fa1fb955ed8ea50abcdc7b368ac5dbba7b1", "0fe98be95bfb5630dfd2240d5a17d853895437e6d4afe286d28d5e220bb11ceb", [{0xa314, 0x0, {0x1, 0xe140}}, {0x0, 0x2000, {0x0, 0xfffff72b}}, {0xa1, 0x4a3, {0x2, 0x7}}, {0x1000, 0x5, {0x3, 0x6}}, {0x2, 0x7, {0x0, 0xff}}, {0x7, 0x3, {0x3, 0x79f6}}, {0x5, 0x214, {0x3, 0xd9}}, {0xfff, 0xffc1, {0x3, 0x6}}, {0x5, 0xa6, {0x2, 0x200}}, {0x8000, 0x3, {0x2, 0x3}}, {0x33, 0x3, {0x3, 0x6}}, {0x9b, 0x81, {0x2, 0x10001}}, {0x9940, 0x7, {0x3, 0x7}}, {0x9, 0x7, {0x0, 0x81}}, {0x4, 0x7, {0x3, 0xffffffff}}, {0x1, 0x40, {0x0, 0x1}}, {0x800, 0xfff7, {0x0, 0x6c4}}, {0x1, 0x9, {0x0, 0x135f}}, {0x7, 0xfff, {0x2, 0x8}}, {0x6, 0x0, {0x3, 0x4}}, {0x5, 0x9, {0x2, 0x4}}, {0x5400, 0x6, {0x3, 0x1000}}, {0x1, 0x3, {0x3, 0x9}}, {0x5, 0x6, {0x2, 0x800}}, {0x2, 0x1, {0x2, 0xca58}}, {0x6, 0xffc0, {0x2, 0x1000}}, {0x8000, 0x2, {0x3, 0x7}}, {0x6, 0x0, {0x3, 0x1ff}}, {0x4000, 0x9d, {0x3, 0xff}}, {0x20, 0x0, {0x1, 0x55}}, {0xffff, 0x7, {0x3}}, {0x401, 0x1, {0x2, 0x780}}, {0x1, 0x1, {0x2, 0x7ff}}, {0x7f, 0x2, {0x3, 0x7fff}}, {0x95, 0x200, {0x1}}, {0x1, 0x78e9, {0x3, 0x200}}, {0x3470, 0x1f, {0x1, 0x5}}, {0x0, 0x100, {0x2, 0x10000}}, {0x40, 0x2, {0x3, 0x865}}, {0x800, 0x4, {0x1}}]}}}, {{0x254, 0x1, {{0x0, 0x5}, 0x1, 0x4, 0xff, 0xd0, 0x1, 'syz1\x00', "dd8516c7758ab3487840f38d17b814b7591aae07b3ad79ecc867f8d40e7815ca", "1aa8338952546f9ae585de149fa884e70be0ba7ffcb22b5932f811590f028750", [{0x200, 0x49, {0x1, 0x3}}, {0x2, 0x401, {0x3, 0x8000}}, {0xf441, 0x9, {0x1, 0x3f}}, {0x2b32, 0x595, {0x0, 0x1000}}, {0x0, 0x9, {0x1, 0x1e60}}, {0x505, 0x0, {0x3, 0x6}}, {0x800, 0xc87, {0x1, 0x4}}, {0x80, 0x3, {0x0, 0x3ff}}, {0x4, 0x100, {0x0, 0x1}}, {0x3, 0x1f, {0x2, 0x1}}, {0x3, 0x101, {0x0, 0x2e}}, {0x1, 0x0, {0x2, 0x2}}, {0x1, 0x3f, {0x0, 0x1}}, {0x40, 0x40, {0x1, 0xd}}, {0x4, 0x7, {0x3, 0x7fff}}, {0x7, 0x4, {0x2, 0x1}}, {0xd0, 0x8, {0x0, 0xfffffffa}}, {0x8000, 0x6, {0x2, 0x7}}, {0x8000, 0x0, {0x2, 0xffffffff}}, {0x800, 0x80, {0x1, 0xfffffffb}}, {0x4000, 0x83a, {0x3, 0x3}}, {0x401, 0x4, {0x0, 0x5}}, {0x7, 0x8, {0x3, 0x8}}, {0x80, 0x9, {0x1, 0x4}}, {0xdb2, 0x4, {0x1, 0x1}}, {0x2, 0x2, {0x3, 0x7}}, {0x59, 0x6de, {0x3, 0x3}}, {0x800, 0x7, {0x3, 0x6}}, {0x7, 0xc266, {0x1, 0x28b}}, {0x29b, 0x1, {0x1, 0x8}}, {0xfff7, 0x5, {0x1, 0x7}}, {0x81, 0x4, {0x3, 0x3}}, {0xfffd, 0x558f, {0x3, 0x2}}, {0xd60d, 0x0, {0x1, 0x7}}, {0x3, 0x666, {0x3, 0xa54d}}, {0xffff, 0x7ff, {0x0, 0x7}}, {0x80, 0x400, {0x3, 0x1}}, {0x2, 0xfffc, {0x2, 0x24000}}, {0x6, 0x5, {0x3, 0x80000001}}, {0x7, 0x0, {0x3, 0x8}}]}}}]}, 0x1508}, 0x1, 0x0, 0x0, 0x20048010}, 0x44000) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={r4, 0x10001, 0xff, 0x500, 0x1, 0x1, 0x6, 0x8, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x20}}, 0x5, 0x7, 0x6, 0x20, 0x1}}, &(0x7f0000000500)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000540)=r5, 0x4) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/load\x00', 0x2, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r8, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r8, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r8, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_tcp_TCP_REPAIR(r8, 0x6, 0x13, &(0x7f00000003c0)=0x1, 0x4) getsockname(r7, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r7, 0x92429000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f00000002c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_load(r6, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xff) 12:14:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 608.773594][ T27] audit: type=1400 audit(1583237699.588:159): avc: denied { map } for pid=18208 comm="syz-executor.4" path="/dev/vbi7" dev="devtmpfs" ino=24806 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:v4l_device_t:s0 tclass=chr_file permissive=1 [ 608.973020][T18220] SELinux: failed to load policy [ 609.073870][T18222] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 609.107004][T18222] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f00002a5000/0x1000)=nil, 0x1000, 0x1000000, 0x31, 0xffffffffffffffff, 0x200000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x509000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="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", 0x1000) sendmsg$nl_route(r0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r3, &(0x7f00000000c0)='\t', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r4 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCDELRT(r4, 0x890b, &(0x7f0000000040)={0x0, @in={0x2, 0x0, @broadcast=0x2f}, @in={0x2, 0x0, @dev}, @sco, 0x5e}) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0xc0000cc, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001300)=ANY=[@ANYBLOB="f8fa196f81745d2d3a27aca6cece034183cd2bcf0da27f5a7281d36ba0e65ac8c140796864182eb8be4b1b8539e9861996f2f0ce4dd88ab9abf638097e1dbdb40017f57e9d7729e402ccea38fa4f95d1d1d044882e6d569af1e4c71497f08b744382000000000000000000000000000000000000003d19eb17e1e8c3aa381f4295e3f680000000d7c693dc2d4f03c483efb149308b232d2edc68f0cde39de772c4fae164f370a8c131745e42c950", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x9, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000040)=0x8) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r6, &(0x7f0000001180)="952f8e96425a8181c166edf48b6c6dd51bc59c40ed9753be452255b2ee2849c2c5d6fefa77578d680032caad89d1b9e038f12e52a91876dc3be539dfe051387dbfacc0aa0c6b6d4b1676c1ca2c6f0c2a681936a490095b1e5277966177e51b8fb1ce50a1a4074e2b3d715b0333dc2b57be13a1fb11938b1fbdeec837586badabb6a3941525418a1e7353f789ff230098215808c860d5531107f53454aea7dcf714b8af114ccce360f2", &(0x7f0000001240)="11d834788926e4a3f79e5eda9780051d12854825637d77f13a652d58b9408afa228833288e49fe47a4806cb6f3eedc", 0x4}, 0x20) r7 = socket(0x2, 0x2, 0x3) ioctl$sock_SIOCDELRT(r7, 0x890b, &(0x7f0000000040)={0x0, @in={0x2, 0x2, @broadcast=0x18}, @ethernet={0x1, @remote}, @sco, 0x5e}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r7, 0x8982, &(0x7f0000000140)={0x0, 'bond_slave_0\x00', {0x4}, 0x3}) mremap(&(0x7f00004ab000/0x12000)=nil, 0x12000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) socket$inet(0x2, 0x80001, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x509000, 0x0) sendmsg$nl_route(r8, 0x0, 0x0) connect$rxrpc(r8, &(0x7f00000012c0)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @multicast2}}, 0x24) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x2000000000002) 12:15:00 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d0) 12:15:00 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) modify_ldt$read(0x0, &(0x7f0000000140)=""/108, 0x6c) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x1213842, &(0x7f00000002c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',mmap,noextend,uid=', @ANYRESDEC=0x0, @ANYBLOB="2c66736e616d653d2c76626f786e657431f82f3a2c7569643d", @ANYRESDEC=r4, @ANYBLOB="2c896d6163c1ef163f30082959f8e88cef81c8376b66736861"]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r5) r6 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x4d86, 0x400000) ioctl$DRM_IOCTL_MODE_DIRTYFB(r6, 0xc01864b1, &(0x7f0000000040)={0x4, 0x1, 0xfff, 0x9, &(0x7f00000003c0)=[{0x3f, 0x9, 0xe9, 0x81}, {0xffff, 0x7fff, 0x4}, {0x6, 0x2, 0x1, 0x9}, {0x9, 0x7f, 0x805, 0x100}, {0x5, 0x101, 0x2, 0x4}, {0x8, 0x2, 0x7, 0xda2}, {0x0, 0x7f7, 0x3, 0xb28}, {0x40, 0x0, 0x7, 0x6}, {0x5, 0xff, 0x6, 0x3}]}) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) write$FUSE_NOTIFY_POLL(r7, &(0x7f0000000380)={0x18, 0x1, 0x0, {0x1f}}, 0x18) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:00 executing program 1: rt_sigaction(0x4, &(0x7f0000000240)={&(0x7f0000000180)="c4813454f33e3ef3450fc2a0ddeed95a0a41d9f7a636430f0f870000000096c4c16f2a8b10000000460f0d4600420f037c2500e0f6c4022d0b21", 0x0, &(0x7f00000001c0)="c4a26d4510450f3803615dc462fd351fc4a2c940800c100000c4230d42b3ffed2d4505470ff3b000088041410ff8563d660f38389b00080000660f381cdd400f0d8f66000000", {[0x2]}}, &(0x7f00000003c0)={&(0x7f0000000280)="4321817d000000c441a91639c42131de9b9b0000000ffaa40911000000c441f8104c1099a543ca0f00c4a1796fdd8fc880a34fae8e0fab8700000000", 0x0, &(0x7f0000000380)="c443fd005e00f2c4e17d556eb8c4422dbd26c4a1cde0f964f3470f5d383636f2430f1bf945156f160000f3af64660f63c2c481782b9f553fe66a"}, 0x8, &(0x7f0000000400)) mmap$snddsp_control(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x1000008, 0x11, 0xffffffffffffffff, 0x83000000) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000680)='/dev/vcsu#\x00', 0x8, 0x20000) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000006c0)={&(0x7f0000000480)="26bf6c04222c54050680865e24d60d9b823417102bba993f823241e3343e9edee24285294356dca78bc4709d4d834e4d3356f347bb22b495e722a7bf96bdd39fc5d9716317eedb0cf8ccbc05a5a2a9a3f4b8aaa35989283b6f81da49e16deb3d904ff6a4da2c3dfafb2f4049c933368e992f78d468c08da9", &(0x7f0000000500)=""/128, &(0x7f0000000580)="135acf7215f342fc93d4e388a5c7e3a2e3f6057a74295b37bd1c280b993eb94266b43ff10f1e318211c5eec9778fda830a17d817c176bd0f5465ead80dc45f6a57a2a109fd3ce678ef3e735793c7e9fcd96841160528e7e3acd5e9e8ef09d5a4a786924ff60ab26b134b2be82e7fc76a1c826168bd68161dcfc90433bc34ec33199d6fa573026272207cf75071f01904185b72254f046d7d", &(0x7f0000000640)="2899656ec3037b6ade363286f7ba2d883847e74ccca75a05b9dddca2107ac49267aee2ba1c4413104967c5d745e66b8ea546da11dd83ee72ad", 0xd9b6, r1, 0x4}, 0x38) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x440240, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x0, 0x7ff, 0x3, 0x0}, &(0x7f00000000c0)=0x10) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000700)='/dev/snapshot\x00', 0x40000, 0x0) sendmsg$nl_route(r5, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@ipv6_getrule={0x1c, 0x22, 0x800, 0x70bd2b, 0x25dfdbfd, {0xa, 0x10, 0x20, 0x4, 0x7, 0x0, 0x0, 0x3, 0xd}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r4, 0x1000}, &(0x7f0000000140)=0x8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c000000100001040000000000009ecb00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800900010069706970000000000c0002800500040000000000"], 0x3c}}, 0x0) 12:15:00 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000000100)=@ax25={{}, [@bcast, @rose, @null, @remote, @bcast, @null, @null, @netrom]}, &(0x7f00000002c0)=0x80) creat(&(0x7f0000000040)='./bus/file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)='./bus/file1\x00') mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) open$dir(&(0x7f0000000080)='./bus/file1\x00', 0xe342, 0x0) unlink(&(0x7f00000001c0)='./bus/file0\x00') 12:15:00 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) [ 609.618162][T18239] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 609.694716][T18239] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:00 executing program 1: ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040010080002e360e59acaa4f37be5a0000ffff53ef", 0x261, 0x400}], 0x1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000080)) 12:15:00 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x80080, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x180) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r1, r4}) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18ebc5b7, 0x0, @perf_bp={0x0}, 0x1, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x268, 0x1, 0x5, 0x801, 0x0, 0x0, {0x1, 0x0, 0xa}, [{{0x254, 0x1, {{0x3, 0x2}, 0x48, 0x0, 0xff, 0xc9, 0x13, 'syz1\x00', "ee447f7884f837eaa3de972a8e2d3a64ad3bb8f15642eb80282ca53df163e256", "9137f08ef25213e91bb0cb8d5fe539611bb4f359c0318f551774a4800b67476f", [{0xffff, 0x3f, {0x1, 0xfffffff9}}, {0x800, 0x7fff, {0x3, 0x79268fe0}}, {0x7440, 0xb345, {0x1}}, {0x7, 0x3, {0x0, 0x5}}, {0x3, 0x7, {0x1, 0x2}}, {0x3, 0xe48f, {0x0, 0x7}}, {0x1f, 0x8, {0x2, 0x1}}, {0x4, 0x2, {0x2, 0x2}}, {0x9, 0x1, {0x1}}, {0x4, 0x9, {0x3, 0x4}}, {0x24, 0x100, {0x0, 0x8000}}, {0x2, 0x400, {0x1, 0xd90e}}, {0x8, 0x81, {0x0, 0x3}}, {0xfffa, 0xf000, {0x1, 0x5}}, {0x3ff, 0x8, {0x2, 0x1}}, {0x4, 0x1, {0x0, 0x2}}, {0x4, 0x9, {0x1, 0x8}}, {0xe5, 0x2, {0x3, 0x5}}, {0x1, 0x7, {0x3, 0x3f}}, {0xc4a, 0xfff, {0x1, 0x1}}, {0x1, 0xb319, {0x1, 0x4}}, {0xca6, 0x1f, {0x1, 0x7}}, {0xacc, 0x2, {0x3, 0xffffffff}}, {0x3ff, 0xb95e, {0x0, 0x6}}, {0x6, 0x40, {0x0, 0x10001}}, {0x200, 0x0, {0x3, 0xffff0001}}, {0xd, 0x6, {0x1, 0x3}}, {0x1, 0x7, {0x0, 0x9}}, {0x3f, 0xd31, {0x1, 0xfffffffa}}, {0x81, 0x3f, {0x0, 0x5}}, {0x9, 0xffff, {0x0, 0x200}}, {0x101, 0x20, {0x2, 0x7}}, {0x80, 0x1, {0x3, 0x80000001}}, {0x0, 0x75, {0x2, 0xffffff7f}}, {0x81, 0x6, {0x2, 0x1}}, {0x1, 0x0, {0x0, 0x800}}, {0x4, 0x1ff, {0x3, 0xffffff81}}, {0x0, 0x2110, {0x3, 0xffffffff}}, {0x5, 0x7, {0x0, 0x1}}, {0x20, 0xfff8, {0x1, 0xfff}}]}}}]}, 0x268}}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x2c, r1, 0x1, 0x0, 0x1, {0x2}, [@GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_VERSION={0x8, 0x2, 0x4}, @GTPA_LINK={0x8}]}, 0xfffffdcd}, 0x1, 0x0, 0x0, 0x4000000}, 0xc854) [ 610.148790][T18261] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 610.178342][T18261] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 610.186721][T18271] Unknown ioctl 21531 [ 610.195310][T18271] Unknown ioctl 35296 [ 610.212221][T18272] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 610.224131][T18272] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 610.307041][T18272] Unknown ioctl 21531 12:15:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 610.327905][ T27] audit: type=1800 audit(1583237701.158:160): pid=18260 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="overlay" ino=16578 res=0 [ 610.338647][T18272] Unknown ioctl 37381 12:15:01 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) [ 610.489497][T18276] Unknown ioctl 21531 [ 610.490084][T18281] Unknown ioctl 37381 [ 610.501362][T18282] Unknown ioctl 21531 12:15:01 executing program 1: getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), &(0x7f0000001780)) newfstatat(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', &(0x7f0000001800), 0x800) syz_mount_image$erofs(&(0x7f0000000380)='erofs\x00', &(0x7f0000000400)='./file0\x00', 0x1, 0x3, &(0x7f0000001640)=[{&(0x7f0000000440)="bfcdaf5b4ff06f9488d1600bde084ada1c7c19ed2ccd4e4eb29d938668710c6dd7e008065213b2619140fcae857f4915c6fcb9f39822ae814b2e5b6baba1b5209a63581cc866a66a298f42c15a37913988c076a0e1225bc7a3c3edd3837e982440cb7a019deb9861a54071160322e42cc91cb98325f26ffcc50a9fbd2bb6d01349274ae45da6e863d1d0032bb64bd343eb", 0x91, 0x41a3}, {&(0x7f0000000640)="6bed6bb2028e3ef35e1f14676c4696c06952cc407ea49c0f95bd17898d352f23eec270f44ba1474ae77d3dc91df47610d443e0cda39f6438edf061ef71bf5b65589a8aa7866604d759d83af02674fec708489d2716f5aa9e2c8f0ecb51204ed6e0981d86e5e5ec11df7a070b7ff0bc884ef7a4c0c7bf4d16bd03483bbcafba2559f60d0b7d3038ef9dfc8303c7061c99edcf74f94ecb1e99d54d87d3566787223c3352fa85dfa2d380189ab4cae51f99ae85425f2c76890f40391b2568472703d12143643b998c6ba67c4cebc5fe4740e3b06f799a4527d9208192fe2aa899af3b15027169d7cd7d5fc70b5c80742c2d8048582ddd67050f105c1fb7b22110c9e0b7d11e27df1b8f89adb1105e28a7dff14d1a629d7e7ff5f8d9a962869f66471089d3d6139699ecaccd449d7a8e3a2ca45a9e33b91d7287ab808a76173607908c4288d95e3302700c7d8eb0610b3eded1a88bd2e3383e87cabfb4699be9899499916f7999c79c9a8506147fafa134d55aa9e65581e08d90192529966b1d9117615c254c23cfe66b788e5295d19e5fb0713319a02170afdcde39751474a00e60ac35847ee962d641355ef39fde636101196f3d91f4f4c65b0a9040f74a211530497a17022cdbd1d900afcea3f7c953060b1bfc5fe05486b938f4cbfe885885afb2ef1d465aa24b79edd2e2233f26571f2f852bc96e22cb669f0d48568adce0d8cf3569f2903583ce76b7c64947f5e36b0071f05adf9e80fdb1e57554d44cfc2b5d89725b2d18801ce1913a4fa3f8b66969f5b59cf3cc19bede1bca09a81a4c66e3746de85a0302cf2d94e45c461a61bddc5f8574a4170eaf636df64450ebf8a9cc3c5b8d61222b9da7df2621b031aaf2e766d1ed1e36d631579d8fa1b5dfc52298cb9e32f6c92b740e57ee468ae22e665b412ac9eb8708d45cda7ec4552d03b84afbdaa007264808b418299b88736816a94a5d9a74940102d1432945c02c39419a37f52276e106a5d5129cc0e806aa6427ed3bdec17af18fdc48eb8a53b1efacfc19277990194423b5bcf89305a4f1727f27e96c12783b21c674a6398ac64893528180b0a811f54c7e3ac2133baa768e5d119495681945c40792dc2f916ff8b48c43d62bf36b09277afed03a531c8ddfdccd030ca054f1a09e738f65f83da8f27e6c671f74c04a7885e9774b7ed447ccaf3ba24a4f6013132c4d4b967e57e44274ae7eac54c0a7975d147e556cf8cbe9f7e79ef80ce11723765042adc11678bb7bba3ce484b72282ff9c3b0a30ef0c697c36fe58506850d6f598cd057d9173baa8e41a88fceef81451eb8adfd0930cd461d6cebed845ad13c76982c485120702a819c3f661102e8609e5c3d9e6f40294ea808c770304711fcbffa807de7a1e0bc14d395eaea8e66a1e2fdebd28b36160df16ba49ea3ff5225c2ad06d3414059da803a6d2cfe8b9717fba14849cebc862038f1375a56f6c00dcbf310c3551dabf097414c1713af24573d536d3f8e47504d088a2b7807a24421c46fd5893d8cb3fcefa135eafeccdde738196ce8c4f5cd778aa35d5414026e986ce4002275ead1601182e3280d32e89caf396938b61c2e4b365085e4bd4bd587dd26952a2682329736942cc108cfdf8b4b1a0e6a6777fe2b131572fb19d76019ec9a5e3247c56efdde91f595b52387e6bd9f51320df4e4f1a2e58bea00b9e5b82482fdbcbc83cd811bc642fe004e254f2ee8a32f62f04ef687907e22d38418624998678b8ab169a5f89b282402e797f76b94632e90de07a4ceb1625e6b77c43449cf333eb2b6cac5cb9b7c26f3248a93b86c659e09c2aafe8059e1a66d0eb8ab5a8ffd4b1d62d6299f8b28956ab154212797f1a13e0b502ad4553d53c62c9cf8e5e608985e790721df70233d0c49edafe14d902fd844b4b67b76625d6eb0d945319ba2195d5e3af59f85bdee6378ca42448e17cac9eed0a2896ae974cc597361ca722270284154f278991fcc954fb38574d0dbc6e2f4700f67776e221022d9c6c441698234e6afe4f1850cbf0fb15fbeb161523b86c49052a7f346fba6f6564cbb670736b0421c3fd99dbac7e47a3fc70009e9bd396b234bfb0b57010f82759a5359b4c486fea80a9a55e8b9a50bb41225fa3b768c41493d15de203eb90056e1844bfc3c45cc7895e67731314deccce2ece7cc3c6f700ce832a788f081d451012bd4a4b6be89fd2c8acfcff2b9557f4707882e5c8b36a17e3266fb68ec7cbe142ba805e9432eb774fe6a4027e23cce8fe6c1c883de6487089d840ec72c6e7fa05ce810d160322f34e0d8a360e905c8c4e679e560d5d37e63f6c6d004e53376964565516cd865df77f3c581fd13f0a0b0c527b1b0b7788e6d8ca411177ee96177e54a6a0953a6f16fa0ad525cfefe0a01d0312a2e88025e2a884ee920c16e59bc92b183c8265824b1d59b2b442e9f930576249fcd42ee9d42906f726813ca020cfd9534004f7c0259d017cc6fd0ef1dc0a461b41c4c7519bb201d5102810515a0bc843c834beb3f27cf0b73d55230f70480d58e0a312ace2b7b625131fb33a4e165daa478c03d0118ae75a5893eb7238fe9def407a6fd7084ccf8e29386d1b7c8df7f03a90df4dcaa196a8b0e40747419b88ed6a6b75ac3862660c8bb9fb661084f19f07b4aa93a42a409ab01ebb702280cc2762aa41b20af9ec28f107fa1b12344e3b502d3ac0d1dff2f6c3ac639649e2e37068f683880a3cd21295819b0e986a6cdc00039ceaa5dddafd11d615c9952c5856a425e085d6ce612fab11dc8334bad824a877cb307fda0363d4c998bb09e4aba7c4da7070abe1ccf0fe79da1f15d77a894c80ea7e115eba03c17b7d74f76ddc95c16f4cf7b69c14e49ec82aab5d2021df3f8f2ec5a1b303ccc50b3d0c3c7020ecfb347dc3de72b15f71adbb88db26b980c3e5c4d6aa7b9262a45bc2afaa4fb4f97dde3e378fc240576b51bb44186d9aea38af65f081adaa5b297af4ae3edc31ae59ffa5721e2883999441e9755f855a4cb1c633fe0aa0d67a216985c995df01b565feb57816cfa2cfa2cd64cb83e0cb17924a49147ab6f5ec53865fef8b8ab73304039752a3f74ea8848b7745d8046242059ae2fbd8f1e1d490b84e830c0486f519e74b0d737d1ec670d8bd10ce63ad656da748d4d4e458973e3c6d68d29b592e3205afb26feb4804b12800011f6039c2754b3867efe73aebc23d83e62b67529595c308d056dc9fcc7ab01295f34b137c2bfcde63f1c1723ab48da9cbc96033c3c7bfb5116e25a195d8dcf1d9d668885d6e61b6c9e1372465a25aa6ebdf3d70b555f1ce99ffb073b9e4e0fbe27f83a2f5fe759f64d5913f06557a42984f5e88dcaeff0100a28283bb8339cb4eb9061ff9e317b397ef0edfc1eeb8505abe6ddd3bf0c47316b6c0c5ea99d4a3d3dff289484169cec703fe29fa638d3f9cc921d00c92022251604a451f25c0a2db7d827bf1c4e45162f43aa0fe8d8bd3b9e061f1ccae7a461b5d3ffd6c8e8b1f5f08fea48daac47bef37b318cfe52b48e0909b8b100fae5953cdc10c4a9e3857809d20d7a95b6dc6819162e10cb015be4ae303d0a1b8f9d442a4c2facf6d5e4b1c509844529832adaeae31dab1a29079a7c14ba2b7a20b82b53152f01e4b9011dd86a185db3b93f034eb7288765f7198fbbd82104d38dfd162aaad2823de7c79bcc259c7bd364070e0f8bab434346155f24f5b1964644a6d5601e976ddce7f25a0b9703ec76cddc5a2b4a54f49c6c14608bed9f21a2d60db910aa06e506fa9402b8177eea120b49b1d92492369455b844e2394ec07277fa05e894355944b1fd25709640b08bbf7f3a4ff0ba56e991a6ee0b7ae31d4f16a566f8a78d334407601323f3aaea393e17851bb34b91ed61354b43e09b30a8c5f3c92bed983bb9c49f7cbc15cb21e5a59c3d40ac2ae5fd0fd27e30a5454dbacf3c06979e00a6698285a974e4646d53c9bf4ac3386978a88bce25821d78d5e39e33f212ccdf84a8960a0480b6fb10f5feadf569a8aea2f5ab9f9e478dfcfb8e1eb46602034763a9f6072b75bf64485987047c14ae599ea616263a52314ef5d803e11c6bc98862fe446f6493e63d8446043ad5f1773232a6a774bee01ed34068721ee33c8553b2826b89a1d704736617ce429bcc92f0510aa15952068f12d4493ef4d9bce0502084a413d03d1c589ea7dc6e376f0c849ab0f8eb721b69140ba08bdf8952783c629a8656827e6d6a814eba402457e693ac2ed90d1bfa01d769e6807f82f12811e53f37ae734a7c852f4735b263f90e8d4e749dce5c1ed926845217dab231f4fe2d31f72d9a466854619bffd56b4a419df97f16be13af94012f45083b652ec31f22516a71beb56c5653722b4d376d5449cdd76d24131e3977fc1beb93dac18a6d48967b239960550882b25a76cd7c20241274f5eab56bb2c98fd7f6db3eb8344b50749ad7fb43d6867878f2eedbff8964929bf5eeeb894e01b7a50e2f9dfb207916fbb7c54d18f86c96f997756daa651cc9a9abeb3589f81946e404d46d46af152e48d23d1577a30af638403cf465582393669a0338d5eeb29ee35ea1ce55f66a5182a342e7092f459ac97cd60ac3b77cc8deaef6d2701d9f1d575c7350ce6ecbaa96c2dbc52378ebe965303248a7835eb64ae77c80ac993d07a7414b9b083e67d20061b33ef25f89a243d1422aa2fc5be7bed8e53905397593783166de02d774e1f0ef39e2075a7e4a6d6c9d47286a550c8386b5c5af409d0f2975e469250580039276d9e038d96b6da1a828d476fc606a5878f9543eb592c351fe611e5b7cc68d94fa9f5fa9c0102d498731ae7711bce3dc32b05a08bcac6a06bcf50198cf0e0d38a5fa6f92745f07a642f39936a9c37eb28b460cdb05f3faa5be0d8760f1d8b6bfb0c760f4fe3072ddf870e90ba04dcb447f0c9f56c698d2fa195ca8bdedcb11e7d60e971f0372f8a32e34a34588391108f76232f5dc6fae1ce86012802769ff246850cde6f373a6dba9f83fe3becfd64bf014d244464d35185a19ef28f7a3e35a5ec7b9acf537e4e41588aa978cd918caebd3dea8165b3a3e235aa492df6ee66e056b53a67fbab45db865cec4a673a3cafdfb33e3deb464cadcef8e6f3a4f843431f9f032347fe434dbd9ed67a243f49150d2e8b95f5dbd758c5a6ad97519925186033fbc93173ec33759bb5ff97645a4531e4ee3aaff652584fc506186440e5e5df165c66f102e8553f46255e29ce57a6cc908a91a706ae33a2dc513a3e269e9e614a651d398b6552c7b79a795045dbc9a662313be7e0869a927392d56f0b2661c7a4065dd3f01c5e8f54c2222805707c6c197d520bb17f6d2cc3fc3be9f24c8ce447b3b6263694592560a87ace113ab0f9deab5f03a67bbb0173eef08ed08a889058c755f3c7575555e7f475c8b1a7d5d979d985f941b4395e3dea101ee5bcc1dd2dd0deda124b7142e1e5c0fa84d9554d7eb71358d0200d119242d80410a6696b31eacdfb829950d258701cde09a7bb0b2a6997f4c27258076d21bdf745456549fc5384301a19ec7a70d57255cd87b36bf186932369f702a056c82d4eb6724de35159961f55cc1b2cc24cab692d795041390b6637e399469cd1967d5e62f5c445cf1d2147812130c1e94c1740e4ad2e34a536be496eab4b64ad6f67e12a9585bfa0ff333dbc79fab479e5ada4accf51666830d124745cecaea8e1b202fc90d0236640c3428516afa6bf2d9873d51b01ecb2f813f5d19174319c70c5053a0c4627092d8e67318503c9922ef2", 0x1000, 0x2}, {&(0x7f0000000500)="31e22369ec1fe1c5d026e72f08be4b6910b48474988392956da22f7532e40d8b97d8bbe0d1736be45c60edca5f622cedef4ec68bbf9010ce2ed669cfa7b790754fa04d083aeec4e8eb5a14ae9436a5f9bc164203cae2b1e6ee4e84f403a3337db937d3fc4e97c39ecc60bcadde69a558823e69447d5e8ca030678a655200228e45dd6c039a1313b5f1a4ad7099f0445c53647b3057e5734bbbbda87703f2d06513fd1fd9e7d66e819eb166fc0d622f6f673235a220e61aad06cb3b6fc669aedbae2a8f15", 0xc4, 0x3}], 0x804000, &(0x7f00000017c0)={[{@noacl='noacl'}], [{@euid_lt={'euid<', r0}}]}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc002) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000340)={{0x4, 0x0, @descriptor="0a239c88a5180a0d"}}) 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, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0400b20000000000"], 0x48}}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e21, @empty}}) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8, 0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0xc, 0x2, [@TCA_RSVP_DST={0x8}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002d003f02000000000000000700000000", @ANYRES32=r7, @ANYBLOB="00100100000000000000f1ff"], 0x24}}, 0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, 0x0) [ 610.669678][T18275] Unknown ioctl 21531 [ 610.713447][T18260] overlayfs: upperdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. 12:15:01 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x22}) r3 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 610.745399][ T27] audit: type=1800 audit(1583237701.578:161): pid=18290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="overlay" ino=16578 res=0 12:15:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'geneve1\x00', 0x0}) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000100)=@phonet={0x23, 0x81, 0x9, 0x1f}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="21e8cadde8ef199641d8d59ae6ce5a15c2a7ac28", 0x14}, {&(0x7f00000001c0)="83c04ce466dbd23daf7e859e0fe078ce01399eb7aff857b48b970185a6e0ce4600aee9", 0x23}, {&(0x7f0000000200)="615ce481da5986f79e417a4356d264b0094dc81560bf452b8491d2db3bd2af23e6b126b7fb70a0df300dbe081edf41479183980d09db7d96f207887f35", 0x3d}, {&(0x7f0000000240)="4456e469f76f1598880a349b4d0f79da0b9a7a78a67b357509fe745b1e24470ca112e3a9e76cb0a65707201b85d2e31bee0cec8e180a6267ff17252561010cfe2534078df87c2d09789f95106ff47afb9e335b627c9d6fc6ebd8db05", 0x5c}, {&(0x7f00000002c0)="75a8c4927c81e39bc01a05cd91c49420238db5e995e9746abd8d99c1e6886707664e39fb5c9989a93acd4bcf7d8c06073a73b80b51a3853e65dbfeedb5b25642c6b625297996a163e888be35cca1a0682c660eaed91e186baf271eb576870070ed6c0e417be8c52ff5f99c85200f970bd1304aa0e65ae5333e9df07c55eda5343c0f670ff035747c5c214507a8be1ec9f7bd31679ab9599c09762340f7ac6724c788000e93a53de9d2ee31b4d9c75d448907a0d0ced1c77c3eca7b14295cda73253a4fad2553523fe097adadb03db8c256e85325528c2ebc2069828e3ca0d605a792909c6bdcb1ee52fa6f4fa3d5227daed6da6f2d793910", 0xf8}, {&(0x7f00000003c0)="443d6768b4bc931bff5c4de2774a57e64749d7e09281fa0b0c06ef81e2d84cfbae6ee8f04303", 0x26}, {&(0x7f0000000400)="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", 0xfa}, {&(0x7f0000000500)="93ddb4f373a0273ae06c173340cc0b3110eb771278285ec840281c05711197f06c150a0dec6d46f3a023a4cf42e0f226cd238a5f", 0x34}, {&(0x7f0000000540)="5c793e06c171e8739f0d5cffa1bb41305d8951c8575ba2d91e08e0e8921330910f00ecf63c36e34a676b5c1de3377c6b4672e70c87808dc5b09818960f0eef9da92145e9e4aa6d4e4228c09ec058004573d3b671a7f4f55260aae346ce05a47861328ceee4df1f49cb8abd8f80d5474117549e10ef350b8fcaef87d27c905b965c0bfb9aad1030fd9ae582f3998162f5a009781348074ce399da6fa9c37a5f3684106e1f361540aaa7973abe42e3302c36", 0xb1}], 0x9, &(0x7f00000006c0)=[{0x80, 0x113, 0x8001, "c0067c0f0334e8f81763ef2ff67c7e1e2f75d487b930412230c191bc6fa8b80a45749dc2ac5754c4667a583890ccf127efbf6dcbdc438347fd4a2e19e5600c37f79c8642cd7fd74191100943c087dda1036a6daa1962ee239d197c5837bfb1489fa5d808024eae89dc599405a4"}, {0x108, 0xff, 0xa49e, "dbd235727e08278dd77a94ecfa7f9000aa5b36d9e2a2b618c4489844309b84c9aa667df35c844849b352820da3860ca471e75bcac9f851aa8dd46b63b14f6f59a64f18957b72eb9c0f5b1083b45e7eee903d50c5359c3394c00f3a90f76c7775450fcca06e00e818068a5ce28cb4730efd6d4dce9274bb26bc2f4ad78e01e84525f2ac5b757dc746728481b06eee344de1d46641def83e7a807411198177dbd559b8dffe6bfad87de392daf36e301defb9461cc49b29dca0c860539ead0c47d3da2715aac6a6b1c4270f43e0131997314bdb78aded79b7f394d672575a991358d48526f5fc8d37fd4b5f0dd68f4ad8fae9706bff7d54d0b6"}, {0x38, 0x3a, 0x3, "a9cf0b6cf3886eee8ebacb68a51d1c80a27852712ff4b161daaeb1acdb0a3fb01c"}, {0x20, 0x113, 0xbc5, "1a73bed89535a3512a9be4953e35"}, {0x1010, 0x113, 0xe2, "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"}, {0xd8, 0xc, 0x200, "70ca7485a8d1edcd0eaf5fe297c52c128f75cc81f98c26e13b917369ca33261087aef64e4b22e5d98b812891e8652f7f0b1f32ba147c181a897260b11faa1a3ad82f36bfd6e56112767512534d28c40fe20d1cb3b7dcb577541f7fc2e5d9bdf9a165c07242e19b8a58a5cb9cce54e93bcb7f059720cef240e461746918006dd0412aa98eb2257cc5390465dd263b861269fdaa854091ee295ced2a7ad772c18557eb81f053d1d6b0be7321f3d682ccf48d3c9f24ab581547c4b9ce4f2837b132838a31c83aac08"}, {0x90, 0x10a, 0x6, "34c61bf262fda2d5de111589f094ee456dbb9179ad95126ea7d4befa5a30fe5f89f4f950563f50b3ab60650910e49f7e9955776fb780a67043d2ad1d86857a458fec5ad23ad57145cdf9542780651df1589bca7bf042bf97c24e2b13f296856dcebbf39b3e3c90f601a40e6554fcc6afe580bb17af400188dff80e93c3"}, {0x50, 0x119, 0x8001, "036a60614392fac6cbaab1c8d8a2a590db90ebcd41bf7d9f3c6888899fdf963a6eaf633f7d3abc65d9c1e5101d33508561d1e6097e87381d3b9450ca81"}], 0x13a8}, 0x4000000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000000)={0xa, 0x8, 0x1ff80, 0x23, 0x0, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x2000000], r1, r2, 0xffffffff, 0x4, 0x1000000}, 0x40) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) bind$rxrpc(r3, &(0x7f0000000040)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e21, @rand_addr=0x80000001}}, 0x24) [ 611.061749][T18298] erofs: (device loop1): erofs_read_superblock: cannot find valid erofs superblock 12:15:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 611.180416][T18310] Unknown ioctl 21531 [ 611.199061][T18310] Unknown ioctl 21531 [ 611.288063][T18304] erofs: (device loop1): erofs_read_superblock: cannot find valid erofs superblock [ 611.324455][T18310] Unknown ioctl 21531 [ 611.337041][T18315] Unknown ioctl 1074025674 [ 611.355030][T18320] Unknown ioctl 21531 12:15:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='M'], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6800011, 0x10012, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev}, 0x759a) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000004c0)={'wg2\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r3, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x20, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c884}, 0x24008854) 12:15:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x3, 0x8, 0x1, 0x3}, {0x9, 0x9, 0x80, 0x7fffffff}, {0x1f, 0xd6, 0x8, 0xe98c}, {0xff, 0x3f, 0x7, 0xfff}, {0xff, 0x40, 0x20, 0x80}, {0x100, 0xa4, 0x40, 0x8}, {0x7a, 0x2, 0x9, 0x5}, {0x8, 0x81, 0x5, 0x4}]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000806010200000000000000000000000005000100070000005944156fedcc17775c679dfef3a4df1f58e49821ff020041e203edd697639b213c9d75c234f1a05b7fce7f60eebc5a7a98c3b1cd6c1406321be5b26d9a9ec43d0d8cf195ca818d337f005dff60f260007fe56917f8a35d21e23ab09d02ea88fd102af3fdca7b6107ccc105d40a45d131731158cc82443e307c8498503a12fb5d20b9b1525e76687cc359"], 0x1c}}, 0x0) 12:15:03 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) 12:15:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)) keyctl$join(0x1, &(0x7f00000001c0)={'syz', 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000000)={0x1, 0x7, 0x1, 'queue1\x00', 0x4}) sched_setscheduler(0x0, 0x5, 0x0) r0 = syz_open_dev$video4linux(0x0, 0x3f, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB="8669b8"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e23, 0x3, @loopback, 0x3}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r4, 0x7}, 0x8) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000000c0)={0x5, 0xfff8, 0x8}) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$TIOCCBRK(r5, 0x5428) setxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.opaque\x00', &(0x7f0000000180)='y\x00', 0x2, 0x2) fcntl$getown(0xffffffffffffffff, 0x9) socket$can_j1939(0x1d, 0x2, 0x7) unshare(0x40000000) 12:15:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:03 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) ioctl$DRM_IOCTL_MODE_GETPLANE(r3, 0xc02064b6, &(0x7f0000000180)={r4, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) fsync(r3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x0, 0xbd, 0x80, 0x9b71}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f00000002c0)=0xffffff9f) setreuid(0x0, r5) accept4$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 612.423645][T18337] Unknown ioctl 21531 12:15:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00'}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 612.497865][T18341] Unknown ioctl -1071618890 [ 612.547199][T18333] IPVS: ftp: loaded support on port[0] = 21 [ 612.556960][T18337] Unknown ioctl 21531 [ 612.562763][T18337] Unknown ioctl 22018 12:15:03 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x0) [ 612.686638][ T27] audit: type=1400 audit(1583237703.518:162): avc: denied { map } for pid=18345 comm="syz-executor.3" path="/root/syzkaller-testdir424536311/syzkaller.faye5Z/289/cgroup.controllers" dev="sda1" ino=16533 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 612.901271][T18341] Unknown ioctl 21531 [ 612.916455][T18341] Unknown ioctl 21531 [ 612.929462][T18337] Unknown ioctl -1071618890 12:15:03 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x400}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x12ca) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000080)={r7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r7, 0x9, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xe, 0x80000001, 0x9, r8}, &(0x7f0000000240)=0x10) ioctl(r1, 0x6, &(0x7f0000001980)="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") r9 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r9, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r9, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r9, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000080)={r12}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000040)={r12, 0x9, 0x20}, 0xc) [ 612.948766][T18341] Unknown ioctl 22018 12:15:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xb}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_OBJ_TYPE={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}]}], {0x14}}, 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f0000000180)="dd48ebd5169c2c4c244937b30279fff57f6704453166eb02a842e04336704f5d25dc4bbdc6bafddcc87286e1233c647c7caf12b5f42ad5f3bd5cf3e9fd58a77a8b6893bd66ed804ee4571bef95277c1d45fcd4be9e183dda43870e07eafe7c25678cae206ce86bb158ebdbe22e06") ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) [ 613.006857][T18366] Unknown ioctl 21531 [ 613.018878][T18366] Unknown ioctl 1074025674 12:15:03 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x0) 12:15:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00'}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 613.169891][T18376] Unknown ioctl 6 [ 613.240271][T18377] Unknown ioctl 21531 [ 613.287302][T18377] Unknown ioctl 43783 [ 613.345045][T18379] Unknown ioctl 21531 [ 613.393348][T18381] Unknown ioctl 43783 12:15:04 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x24, r8, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x140000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x58, r8, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7d97d500}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'netdevsim0\x00'}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1000000000000006}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x2000000}, 0x4000) 12:15:04 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff081f4700006000000000002f9078ac141400ac1e00018608000000000002442065580000000000000800000086dd890688be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) 12:15:04 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x0) [ 613.637258][T18366] Unknown ioctl 21531 [ 613.650182][T18389] Unknown ioctl 21531 [ 613.654155][T18366] Unknown ioctl 1074025674 [ 613.729130][T18395] Unknown ioctl 6 [ 614.042371][T18404] Unknown ioctl 21531 12:15:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r1, 0x805}, 0x30}, 0x1, 0x7}, 0x0) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x80, 0x5c}, 'port1\x00', 0x8, 0x404, 0x4, 0x5, 0x7, 0x7, 0x10001, 0x0, 0x0, 0xff}) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 12:15:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00'}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:07 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0xc0040, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x0, 0x8, 0x0, &(0x7f0000000180)=""/193, &(0x7f00000002c0)=""/153}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') getpeername(r1, &(0x7f0000000440)=@generic, &(0x7f0000000380)=0x80) socket$inet6_mptcp(0xa, 0x1, 0x106) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x841, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 12:15:07 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x0) 12:15:07 executing program 4 (fault-call:13 fault-nth:0): perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:07 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffbb) setreuid(0x0, r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f0000000000)=0x5, 0x6) prctl$PR_SET_THP_DISABLE(0x29, 0x10000000000001) prctl$PR_SET_KEEPCAPS(0x8, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000003c0)=""/216) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 617.114423][T18417] Unknown ioctl 21531 [ 617.161600][T18417] Unknown ioctl 1084773155 [ 617.231770][T18424] Unknown ioctl 21531 12:15:08 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 617.329953][T18426] Unknown ioctl 1084773155 12:15:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) futex(0x0, 0x8b, 0x0, &(0x7f00000000c0), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0xe) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000080)=0xfffffff9) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}, 0x2080, 0x0, 0x8000, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0xbbc0a5f90d4b8174) fcntl$setsig(0xffffffffffffffff, 0xa, 0x15) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1052, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000200)={0x2, &(0x7f0000000100)=[{@none}, {@fixed}]}) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000140)={0x9}) dup2(r2, r4) socket$inet_udp(0x2, 0x2, 0x0) 12:15:08 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000100)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x0) ftruncate(r1, 0x1000000) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x4, 0xc, 0xaf, &(0x7f0000000200)}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) [ 617.735280][T18436] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 617.868277][T18444] Unknown ioctl 21531 [ 617.873042][T18444] Unknown ioctl -2147199739 [ 617.912859][T18444] Unknown ioctl 21531 [ 617.917631][T18444] Unknown ioctl -2147204142 12:15:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 618.176635][T18444] Unknown ioctl 21531 [ 618.182457][T18444] Unknown ioctl -2147199739 [ 618.193246][T18444] Unknown ioctl 21531 [ 618.197823][T18444] Unknown ioctl -2147204142 12:15:09 executing program 3: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x4, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x10, 0x1a, 0x0, 0x1, [@AF_INET6={0xc, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5}]}]}, @IFLA_GROUP={0x8}]}, 0x38}}, 0x0) [ 618.465886][T18457] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:15:09 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r3 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r3, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r3, 0x92429000) sendfile(r0, r3, 0x0, 0x80001d00c0cf) 12:15:09 executing program 1: 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) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000007c0)) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xe80, 0x0, &(0x7f0000000280)="b95b03b700030000009e40f086dd1fffffe100003a00632f77fbac141412e0000001c699da153f08a0e6e380f60108f683317585d7473f1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b33", 0x0, 0xfd, 0x6000000000000000}, 0x28) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000080)={0xa10000, 0x9, 0x3, r1, 0x0, &(0x7f0000000040)={0x990af8, 0xb7, [], @ptr=0x6}}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0, 0x6, 0x1, 0x2b9}, {0x1ff, 0x9a, 0x8, 0xfff}]}, 0x10) 12:15:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) write(r1, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) recvmmsg(r1, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) bind(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)=0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x208800b, &(0x7f00000003c0)={[{@xino_off='xino=off'}, {@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}], [{@fsname={'fsname', 0x3d, 'eth1'}}, {@uid_eq={'uid', 0x3d, r3}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffff80}}, {@fowner_gt={'fowner>', r4}}, {@appraise_type='appraise_type=imasig'}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@obj_type={'obj_type', 0x3d, '/dev/nvme-fabrics\x00'}}]}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r5, 0x3b65, 0x8) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) bind(0xffffffffffffffff, 0x0, 0x0) 12:15:09 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000002c0), 0x12) r2 = socket$inet(0x2, 0xa, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @empty}, 0x10) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) recvmsg$can_bcm(r3, &(0x7f00000005c0)={&(0x7f0000000200)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000640)=""/197, 0xc5}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000740)=""/211, 0xd3}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000001900)=""/245, 0xf5}, {&(0x7f0000000540)=""/68, 0x44}, {&(0x7f0000001a00)=""/188, 0xbc}, {&(0x7f0000000400)=""/29, 0x1d}, {&(0x7f00000004c0)=""/28, 0x1c}], 0xa, &(0x7f0000000840)=""/99, 0x63}, 0x10023) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x1) ppoll(&(0x7f0000000500)=[{0xffffffffffffffff, 0x100c}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(r4, 0xc01064c9, &(0x7f0000000600)={0x0, 0x0, 0x0}) openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[]}}, 0x40000000) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r5, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r5, 0x405c5503, &(0x7f0000000440)={{}, 'syz0\x00'}) ioctl$UI_SET_LEDBIT(r5, 0x40045569, 0x0) ioctl$UI_DEV_SETUP(r5, 0x5501, 0x0) dup2(0xffffffffffffffff, r5) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r5, 0x40045564, 0x11) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 12:15:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x23, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 619.295994][T18487] Unknown ioctl 21531 12:15:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffbb) setreuid(0x0, r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x8002, &(0x7f0000000000)=0x5, 0x6) prctl$PR_SET_THP_DISABLE(0x29, 0x10000000000001) prctl$PR_SET_KEEPCAPS(0x8, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x4) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000003c0)=""/216) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 619.353043][T18478] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 619.371551][ T27] audit: type=1800 audit(1583237710.208:163): pid=18484 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16545 res=0 12:15:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x21, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 619.473019][T18498] input: syz0 as /devices/virtual/input/input7 12:15:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) 12:15:10 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='task\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r3}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x6, 0x8, 0x9d, 0x1}, &(0x7f0000000140)=0x14) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ioctl$FBIOGET_FSCREENINFO(r6, 0x4602, &(0x7f0000000180)) ftruncate(r6, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r4, r6, 0x0, 0x80001d00c0d0) 12:15:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x10001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x14) sendmsg$AUDIT_TTY_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3f8, 0x400, 0x70bd28, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x880}, 0x1) r3 = socket(0x1, 0x5, 0x0) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000240)=0x7, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000180)=[0x5, 0x9]) 12:15:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) socket$nl_route(0x10, 0x3, 0x0) 12:15:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) [ 620.638372][ T27] audit: type=1800 audit(1583237711.478:164): pid=18530 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17025 res=0 12:15:11 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="20a072cd5aa08e48aac6f336c6f7535a850bd297cf490ba4a27bb516509778bf7701b4d76e63e1105e4cf7c256c67700ccc85fac9d18b0ba88ede06fdc34466945f8d2018e57a37fe865", &(0x7f0000000240)="8697ff97f50098eb154eb389205e91ca473bc4a99cee33299ee9e4073a0dffdbc142f7232529dbd8d7b0a4df4b1e4f5874ca2ec539432ee92bd41a1d5a210f70b5b8dde69b2845af11d698b7c6d5bd576939e3d86b1b5d6befd9ab470809b3d45356d0eb24b319a11ad35a2b33b971e54bf5bddce62cb9a3ac6c160f876d26574dfbfa3bbb8ab6cf85f85e37e93bf64ca74e5365f508d4e15bc3d9f64a60f0542833", 0x2}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 12:15:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'macvtap0\x00', @random="01003a1e240a"}) 12:15:12 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x18) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x3) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0), 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) ioprio_get$pid(0x2, r2) socket(0x0, 0x0, 0x0) 12:15:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1d, 0x2, 0xff) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r3 = accept(r2, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, &(0x7f00000000c0)=0x80) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) r6 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r6, 0xc0845658, &(0x7f0000000540)={0x0, @reserved}) r7 = dup2(r5, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x2) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/status\x00', 0x0, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680)='nl80211\x00') sendmsg$NL80211_CMD_GET_KEY(r8, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x84, r9, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x8, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8ab06bf5289f3ab881909f812e"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "788007dd0325ac78ce0378f775"}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "bca318d539"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "1b9ecaaff1a078e5580bb1b418"}]}, 0x84}, 0x1, 0x0, 0x0, 0x44000}, 0x4) setreuid(0x0, r4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 12:15:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) socket$kcm(0x29, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'macvtap0\x00', @random="01003a1e240a"}) 12:15:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) 12:15:12 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$ppp(r0, &(0x7f0000000040)="d4fff321ff815c96f68e9a7551c980fded249d7d10f21c9efdf1b9753edecd153f6accdc3eeaa8e5762da7bbef558868011c3506230dbd7b5a9415ec308f7f86c8ce3ece6733be28bd2d2f5ad6f23a1750cbf9ba0bd1519c48ed6f754bc5125f869c6ed61a6e47373a083801a2deda419b893653965eb025515058a59bf5dd382e5dc6bc943c216a6d215bb28ad0d7fa83fefd9396118bba844588d428d97c83e8161b66ecf5d12b6b8e3fdd728c0d2a16fbe1881a57e14d58840b7f36a8cc1534024642502d0f22451dededb0ee06883b5a6cf792d95c45db316eef856ca748aca663e66a4a609dd14743135926f39ca48fe707", 0xf4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000180)) shutdown(r1, 0x1) [ 621.865978][ T27] audit: type=1800 audit(1583237712.698:165): pid=18549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16535 res=0 12:15:12 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x42, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000680)='/dev/dlm-monitor\x00', 0x3f3841, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000006c0)={0x8}, 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000180)={0x2c, 0xa, 0x4, 0x1000000, 0xa52, {r3, r4/1000+10000}, {0x4, 0x1, 0x7, 0x7, 0x0, 0x1, "e7b66c27"}, 0x6, 0x1, @planes=&(0x7f0000000140)={0xb9db, 0x931, @fd=r5, 0x101}, 0xd068}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="ff3e6808e92b7abafc47d822996f60e4"}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=[@hopopts={{0x18, 0x29, 0x43}}], 0x18}}], 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="11619ad152c6f6e2e1b88e9b008fac79f0763634d3abcee2b12d6af9d220a555ed81999a4962cfac4134d39ddc0cae96625080220f5f95bc8db84a510b87dc07", 0x40) r6 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x3, 0x400000) readv(r6, &(0x7f0000000600)=[{&(0x7f0000000240)=""/180, 0xb4}, {&(0x7f0000000300)=""/133, 0x85}, {&(0x7f00000003c0)=""/115, 0x73}, {&(0x7f0000000440)=""/217, 0xd9}, {&(0x7f0000000540)=""/52, 0x34}, {&(0x7f0000000580)=""/58, 0x3a}, {&(0x7f00000005c0)=""/53, 0x35}], 0x7) 12:15:12 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x4d, 0x4000011, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="20a072cd5aa08e48aac6f336c6f7535a850bd297cf490ba4a27bb516509778bf7701b4d76e63e1105e4cf7c256c67700ccc85fac9d18b0ba88ede06fdc34466945f8d2018e57a37fe865", &(0x7f0000000240)="8697ff97f50098eb154eb389205e91ca473bc4a99cee33299ee9e4073a0dffdbc142f7232529dbd8d7b0a4df4b1e4f5874ca2ec539432ee92bd41a1d5a210f70b5b8dde69b2845af11d698b7c6d5bd576939e3d86b1b5d6befd9ab470809b3d45356d0eb24b319a11ad35a2b33b971e54bf5bddce62cb9a3ac6c160f876d26574dfbfa3bbb8ab6cf85f85e37e93bf64ca74e5365f508d4e15bc3d9f64a60f0542833", 0x2}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 12:15:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) 12:15:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0x800}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 622.363273][T18584] QAT: Invalid ioctl [ 622.500480][T18594] QAT: Invalid ioctl 12:15:13 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)='/dev/vga_arbiter\x00'}, 0x1d) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x42000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="e0510000", @ANYRES16=r1, @ANYBLOB="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"], 0x14}}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={0x0}}, 0x0) sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000200)=""/131) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) readahead(r3, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0xfea2, 0x20000802, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r5, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x3e8, 0x0, 0xffffffd8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 12:15:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) 12:15:13 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount$overlay(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x18) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x3) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f00000004c0), 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) ioprio_get$pid(0x2, r2) socket(0x0, 0x0, 0x0) 12:15:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0_macvtap\x00', 0x10}) r1 = socket(0x1, 0x5, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:13 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x4, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) prlimit64(r3, 0xe, &(0x7f00000001c0)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0xfffffffd, 0x7}, 0x0) perf_event_open(&(0x7f0000000700)={0x3, 0x70, 0x0, 0x0, 0x4, 0x0, 0x0, 0x50d, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x4a0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r4, &(0x7f0000005540)=[{{0x0, 0xece400ea, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x24fa, 0x1f4}}], 0x1, 0x100, 0x0) r5 = socket(0x3, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000000)=0xc) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) setxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0) r6 = getgid() setresgid(0x0, r6, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x170) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') socket(0x29, 0x0, 0x7) 12:15:13 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="20a072cd5aa08e48aac6f336c6f7535a850bd297cf490ba4a27bb516509778bf7701b4d76e63e1105e4cf7c256c67700ccc85fac9d18b0ba88ede06fdc34466945f8d2018e57a37fe865", &(0x7f0000000240)="8697ff97f50098eb154eb389205e91ca473bc4a99cee33299ee9e4073a0dffdbc142f7232529dbd8d7b0a4df4b1e4f5874ca2ec539432ee92bd41a1d5a210f70b5b8dde69b2845af11d698b7c6d5bd576939e3d86b1b5d6befd9ab470809b3d45356d0eb24b319a11ad35a2b33b971e54bf5bddce62cb9a3ac6c160f876d26574dfbfa3bbb8ab6cf85f85e37e93bf64ca74e5365f508d4e15bc3d9f64a60f0542833", 0x2}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 12:15:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', 0x0, 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) 12:15:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x40, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x40}}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r5 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r5, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r5, 0x92429000) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r7 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r7, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r7, 0x92429000) r8 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r8, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r8, 0x92429000) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="d90000000000bd107769caad00"/24, @ANYRES16, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r4, @ANYBLOB="fefeb04e6ccb4004b6d2d9758d3157eb4afb9ba00302a123c256a66ae3ee6c0dfb2b7e7e04c4e8151860adb815368db571497e1004e09288a1cd8001787104e45da65f44238393078164ce7fcdc97cee67d5273b0aaa23231848e908afb9afc2d4a64910f1f9fbbb9a5e73e204423b5ca2a299a7eefb6477deddb38f6710e407e32adb16ba91c9e402500f31ca505e0b5be9a90f9fb8af6f49087161541616fe5de3adb42eec56116cdac566d04aa99f417dca40914241c4bca5e5c0863a46b7a032fa58319f3a8af70e433f4e201a30e67249057cb862769f200ec7b39f950233dd0dda", @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRESOCT, @ANYRESOCT=r5, @ANYPTR, @ANYRES16=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT], @ANYRES32=r6, @ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES16=r7, @ANYRESOCT=r8, @ANYRES32]], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x4080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0xc, @loopback, 0x4e24, 0x0, 'lblcr\x00', 0x2c, 0x0, 0x7d}, 0x2c) r9 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r10) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = msgget$private(0x0, 0x30) msgsnd(r1, &(0x7f0000000000)={0x1, "3f8f86dd885de703c5f4037b9a627189d47eb3bfe2352471be2d4b8920e0cc2e29529433fc05a714c7adcb0e3737f0356c54955f97b7b4f6bb074de8caf40016d0c761e75212ed9d5823a2ca"}, 0x54, 0x800) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f0000000240)=""/148) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x8000, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x3f7, 0x20, 0x70bd26, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", ""]}, 0x28}}, 0x0) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:15 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000500)=[{&(0x7f0000000040)=0x1}, {&(0x7f00000000c0)=0x1, 0x1}, {&(0x7f0000000140), 0x1}, {&(0x7f0000000180)=0x1, 0x2}, {&(0x7f00000001c0), 0x1}, {&(0x7f0000000240)=0x1, 0x2}, {&(0x7f0000000280)=0x1, 0x1}, {&(0x7f00000002c0)=0x1, 0x2}, {&(0x7f0000000300)=0x2, 0x2}, {&(0x7f0000000340)=0x2, 0x1}, {&(0x7f0000000380)=0x2, 0x1}, {&(0x7f00000003c0)=0x7e}], 0xd, 0xc, &(0x7f0000000400)={0x77359400}, 0x0, 0x0) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) setreuid(r2, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:15 executing program 0: setresuid(0x0, 0xee01, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/142, &(0x7f0000000140)=0x8e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0xffffff80, 0xffffffbd}, [@ldst={0x7, 0xff05, 0x0, 0x0, 0xa}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x8, 0x4) [ 624.396914][T18648] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) 12:15:15 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="20a072cd5aa08e48aac6f336c6f7535a850bd297cf490ba4a27bb516509778bf7701b4d76e63e1105e4cf7c256c67700ccc85fac9d18b0ba88ede06fdc34466945f8d2018e57a37fe865", &(0x7f0000000240)="8697ff97f50098eb154eb389205e91ca473bc4a99cee33299ee9e4073a0dffdbc142f7232529dbd8d7b0a4df4b1e4f5874ca2ec539432ee92bd41a1d5a210f70b5b8dde69b2845af11d698b7c6d5bd576939e3d86b1b5d6befd9ab470809b3d45356d0eb24b319a11ad35a2b33b971e54bf5bddce62cb9a3ac6c160f876d26574dfbfa3bbb8ab6cf85f85e37e93bf64ca74e5365f508d4e15bc3d9f64a60f0542833", 0x2}, 0x20) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r3, 0x0, 0x80001d00c0d0) 12:15:15 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000180)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, 0x0) tkill(r0, 0x1002000000013) 12:15:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x36, 0x800, 0xf6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) sendto$inet6(r3, &(0x7f0000000140)="e740add9c2c30dc0d6717f6bd30b240f3a57b4f54ec78d798ff7dc3bd8dd315af1b9c685e7e1846e7f5fb2fb0c16459f6f02675f0db9d2a0aaf9c69ac9685c6653029582d5", 0x45, 0x4000, 0x0, 0x0) setreuid(0x0, r2) fsetxattr$security_capability(r0, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v1={0x1000000, [{0x1f, 0x4}]}, 0xc, 0x1) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:15 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0a353c56645a1100000000") bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x83) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000002400e50d00"/20, @ANYRES32=r4, @ANYBLOB="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"], 0x3}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 625.087479][T18670] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 625.088400][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48847 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 [ 625.111717][ T27] audit: type=1800 audit(1583237715.948:166): pid=18680 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17534 res=0 [ 625.163536][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 [ 625.185343][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 12:15:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000)="e12b50a0b859cee7cabb8c991717fefd56e0c6bba92967da008cbd1a4c6239170a63ccde90717c2de9fe10e1a50d7428fd83abbd605022df300a37153916863a414abc07b2c8f8dd7fc38c1b419538", &(0x7f0000000240)=""/233}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 625.205076][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 12:15:16 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xfffffffeffffffff, 0x101040) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) dup3(0xffffffffffffffff, r3, 0x80000) sendfile(r0, r3, 0x0, 0x80001d00c0d0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f0000000140)='security.evm\x00', &(0x7f0000000180)=@md5={0x1, "c1c771b993a530bb4f5b428a1ae2b632"}, 0x11, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f00000000c0)={0x6000, &(0x7f0000000040), 0x2, r6, 0x1}) [ 625.313120][T18687] ceph: Bad value for 'source' 12:15:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 625.380598][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 [ 625.474115][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 [ 625.549571][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 [ 625.554299][T18695] Unknown ioctl 21531 [ 625.623967][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 [ 625.691980][T18687] ceph: Bad value for 'source' [ 625.700643][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 12:15:16 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8000000080000, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x5, r1, 0x2, 0xffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=@RTM_NEWNSID={0x14, 0x58, 0x0, 0x0, 0x25dfdbfb}, 0x14}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 625.748679][T18683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18683 comm=syz-executor.0 12:15:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) [ 625.816854][T18698] FAT-fs (loop5): bread failed, FSINFO block (sector = 1) [ 625.825162][T18694] Unknown ioctl 21531 [ 625.892659][T18694] Unknown ioctl 21531 [ 625.977023][T18694] Unknown ioctl 1077980793 12:15:16 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x10000, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x17bdf) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000180)={0x1, 0x5, 0x3, 0x2d11c5ab}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000000104010b000000000000000000000000080005400000006f08000440000000000800034000000000080004400000000041bd368e5347165b39d836302920c12862b8dcd5d665d4e965f0126fb94b0232466d173ab7d4c519432ce0366b085d7a44"], 0x3c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) 12:15:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) [ 625.998120][T18709] EXT4-fs (loop1): invalid first ino: 0 12:15:16 executing program 3: timer_create(0x5, &(0x7f0000000440)={0x0, 0x3c, 0x0, @thr={&(0x7f00000007c0)="a005dba6e5579a4dfaca024727a31f36b007c1fd8eed497adb2ffc4a7d62745bc6e60dae57a9c33289acde167a788a284f5d5144ad10a0435231e9319191833daa33d542a363d52a049d5f5f2dc964ace7f136c3177105dd5a8a3e782936749908c01cea51117c4bc1bef4412bdf321e1569eae1bd0b9885bc73b1e6a451d391816c6c7ddec1d801f60210a0a28a6f2b91e5", &(0x7f0000000880)="7cb078a3a47a7e376b21a69e18e3eb7c9353c2682314e13675294b64c3cd68fce08a4a4b69c5a2bfd3ab28730eab28615c927096a08c2f6321cea7160ba8e639e64082beada529423586cb0d22fc6017778c0d149da72bb98f9e99b1f9c075511057d79a3961b26243f9676b5362e4d191863cff71fed0acae05d5c71f4add5b5174b7e1364ec44aeaa771e96fac2b27133e7779818eec29d30e4b87f5cde89e6db7d5fce934983e9d9e9c31599fa949533467850ac471a2cfc6ebd8264718c01679f3"}}, &(0x7f0000000480)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(0x0, &(0x7f0000000140)={'syz', 0x1}, &(0x7f00000001c0)='ppp1[\x00', 0xfffffffffffffffa) add_key$user(0x0, 0x0, &(0x7f0000000240), 0x0, 0x0) r0 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)='\x00', 0x0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000500)=0x80000001) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$FBIOGETCMAP(0xffffffffffffffff, 0x4604, &(0x7f0000000700)={0x0, 0x4, &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0, 0x0, 0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x1f, 0x4) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r4, r2, r3, 0x0) add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={'syz', 0x3}, 0x0, 0x0, r0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, 0x0, &(0x7f0000cab000)) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r5, 0x0, r8) r9 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, r5) r10 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r9) r11 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r10) keyctl$KEYCTL_MOVE(0x1e, r11, r9, r10, 0x0) keyctl$search(0xa, r4, 0x0, &(0x7f0000000580)={'syz', 0x3}, r10) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) r12 = syz_open_procfs(0x0, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000340)=0xc) r13 = pidfd_getfd(r12, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r13, 0x8905, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00000012c0)="20048a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) [ 626.106417][T18720] Unknown ioctl 21531 [ 626.116704][T18720] Unknown ioctl 1075343564 [ 626.124913][T18720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 626.149069][T18717] EXT4-fs (loop1): invalid first ino: 0 [ 626.191208][T18697] Unknown ioctl 21531 12:15:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x15, 0x3, 0xff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) connect$x25(r3, &(0x7f0000000000)={0x9, @remote={[], 0x3}}, 0x12) [ 626.250770][T18725] Unknown ioctl 21531 [ 626.255725][T18720] Unknown ioctl 1075343564 [ 626.301941][T18720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 626.311586][T18700] Unknown ioctl 21531 12:15:17 executing program 1: gettid() timer_create(0x0, 0x0, 0x0) tkill(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) recvfrom$l2tp6(r0, &(0x7f0000000480)=""/244, 0xf4, 0x0, &(0x7f0000000340), 0x20) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, 0x0, 0x468301, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001a00e5ff007b00000000008000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001c40)=[{{0x0, 0x3a4, 0x0}}], 0x11, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast2, 0x0, 0x11000000, 'sh\x00'}, 0x2c) r3 = socket$tipc(0x1e, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L-', 0x100000000}, 0x16, 0x1) r4 = eventfd(0x6635) dup2(r1, r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x10001, @dev, 0x82a}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x100000002, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') write$FUSE_STATFS(r8, &(0x7f0000000400)={0x60, 0x0, 0x5, {{0x2, 0x0, 0x5ee1ddab, 0x9, 0x10000, 0x7, 0x8001, 0x9}}}, 0x60) setpriority(0x0, 0x0, 0xffff) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x1, 'bridge0\x00', {}, 0x6}) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230005c046bbee5c411e5c2e07b618570e426f61200cf23bed66007666c4038264edcb7d9df0ce34bdaa89f0207a48a13d168d28265a8fde3ac4868518a653ca0e4e09097ca93cbc6ae4cd60198ac6f9315f5572fe271ade98f9092"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 12:15:17 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 626.519434][T18729] FAT-fs (loop5): bogus number of reserved sectors [ 626.529685][T18729] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRESDEC=r5, @ANYRES32=0x0, @ANYBLOB="00000000000000000f0000000b000100666c6f776572004124000200200054801c00028008000100000000000800010000000600011c08b4465345ecee00000000000000", @ANYRES32=r0], 0x4}}, 0x80) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) ioctl$VIDIOC_QBUF(r6, 0xc058560f, &(0x7f0000000400)={0x6, 0x4, 0x4, 0x100000, 0x10001, {0x77359400}, {0x5, 0x1, 0x17, 0xb9, 0x0, 0x3, "fcc7c743"}, 0x1, 0x4, @fd, 0xffaf, 0x0, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000580)={'batadv0\x00', 0x0}) r11 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r11, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x24, r9, 0xf, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r7, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r9, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x44d3b5ea}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffffff9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) [ 626.670322][T18737] Unknown ioctl 21531 [ 626.714705][T18743] Unknown ioctl 21531 12:15:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) 12:15:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) 12:15:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x0, 0x6}) getpid() ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) unshare(0x2a000400) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x3af4701e) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000140)) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000300)='gtp\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 626.991235][T18747] Unknown ioctl 21531 [ 627.025936][T18747] Unknown ioctl -1067952625 [ 627.104562][T18749] ceph: No path or : separator in source 12:15:18 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipvlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1c5, 0x111480) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000001c0)={0x5be2, 0x1db3, 0x200, 0x7, 0x18, "2d91860a31a3af8f5aea8412637328928c6164"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3bffffe6008d1618aab1", @ANYRES32=0x0, @ANYBLOB="f300000000000000120012000b0001006970766c616e00000400020008000500", @ANYRES32=r3, @ANYBLOB="9677268e2735f4eaa6fa58fbbfd863fd1f7819520a3ace6bff8520827e1f764d5026718ae2954c098202c6109771e1316044447ac7c2fdf30f58"], 0x3c}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x2, 0x0) [ 627.286958][T18762] FAT-fs (loop5): bogus number of reserved sectors [ 627.318169][T18762] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x200, 0xdd6, 0x1, 0x106}) r2 = socket(0x15, 0x800, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 627.440068][ T27] audit: type=1800 audit(1583237718.278:167): pid=18745 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17544 res=0 12:15:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) 12:15:18 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vsock\x00', 0x400402, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000880)={@mcast1, 0x80, 0x0, 0x2, 0xc, 0xf001, 0x9}, 0x20) close(r0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x20, 0x0, 0x84, 0x10001}]}) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 12:15:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000880)={0xffffffffffffffff, 0xc0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = gettid() perf_event_open(&(0x7f00000006c0)={0x1, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r2, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)='\x01@#:,}vboxnet1$(\x00', 0xffffffffffffffff}, 0x30) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x1a0ffffffff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000004c0)={0x4, 0xf3, &(0x7f0000000340)="2c267b371837841eaf046f7d0af9e5ac3ddec74b1db29abd4457ff251c9492012ea4bd6577d0377788b5b19b39ec166d7c6ff6b19050b3c7c7c8631ab37f8d224989b3c5209b95b69748a8484f776e0508d1804371e5729b8c730d1e8db548c8129300b6b4966c19f45c6835df7e0974213b9d9f3cda23f3786bf1584282d85be8eb81ba1dadcfd57e0f6034495fe7d3439f1829f384adf5e10cfd962fcd93e9ae609eef31c0f7af48a095841a28c9200362bc9360915e6c6890da249b23bb08be9699783463382934a0916f762603e6857277687867a12f459243119c666492d25f7a032367b063d810ccba3831e63fe5197c"}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xa8, r5, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) socket$kcm(0x2b, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x0) fsetxattr$security_ima(r6, &(0x7f0000000500)='security.ima\x00', &(0x7f0000000540)=@ng={0x4, 0xf, "f68b6810"}, 0x6, 0x2) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xda00) write$cgroup_int(r3, &(0x7f0000000200), 0x43400) [ 627.790747][T18781] Unknown ioctl 21531 12:15:18 executing program 1: gettid() timer_create(0x0, 0x0, 0x0) tkill(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) recvfrom$l2tp6(r0, &(0x7f0000000480)=""/244, 0xf4, 0x0, &(0x7f0000000340), 0x20) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, 0x0, 0x468301, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001a00e5ff007b00000000008000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001c40)=[{{0x0, 0x3a4, 0x0}}], 0x11, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast2, 0x0, 0x11000000, 'sh\x00'}, 0x2c) r3 = socket$tipc(0x1e, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L-', 0x100000000}, 0x16, 0x1) r4 = eventfd(0x6635) dup2(r1, r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x10001, @dev, 0x82a}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x100000002, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') write$FUSE_STATFS(r8, &(0x7f0000000400)={0x60, 0x0, 0x5, {{0x2, 0x0, 0x5ee1ddab, 0x9, 0x10000, 0x7, 0x8001, 0x9}}}, 0x60) setpriority(0x0, 0x0, 0xffff) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x1, 'bridge0\x00', {}, 0x6}) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230005c046bbee5c411e5c2e07b618570e426f61200cf23bed66007666c4038264edcb7d9df0ce34bdaa89f0207a48a13d168d28265a8fde3ac4868518a653ca0e4e09097ca93cbc6ae4cd60198ac6f9315f5572fe271ade98f9092"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 627.832799][T18781] Unknown ioctl 1077980789 [ 627.873560][T18788] Unknown ioctl 21531 [ 627.910369][T18781] Unknown ioctl 1077980789 [ 627.964865][T18787] FAT-fs (loop5): bogus number of reserved sectors [ 627.994073][T18787] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)={0x2, 'virt_wifi0\x00', {0x1ff}, 0x7}) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000000), 0x0, 0x0) 12:15:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4a0000, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0xe, 0x6, 0x401, 0x0, 0x0, {0x7, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24}, 0x4000010) io_setup(0x8, &(0x7f00000004c0)=0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, 0x0}]) accept4$nfc_llcp(r3, &(0x7f0000000000), &(0x7f00000000c0)=0x60, 0x40000) r4 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000340)=0x50) setreuid(0x0, r5) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 628.580287][T18812] FAT-fs (loop5): bogus number of reserved sectors 12:15:19 executing program 1: gettid() timer_create(0x0, 0x0, 0x0) tkill(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) recvfrom$l2tp6(r0, &(0x7f0000000480)=""/244, 0xf4, 0x0, &(0x7f0000000340), 0x20) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, 0x0, 0x468301, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001a00e5ff007b00000000008000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001c40)=[{{0x0, 0x3a4, 0x0}}], 0x11, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast2, 0x0, 0x11000000, 'sh\x00'}, 0x2c) r3 = socket$tipc(0x1e, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L-', 0x100000000}, 0x16, 0x1) r4 = eventfd(0x6635) dup2(r1, r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x10001, @dev, 0x82a}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x100000002, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') write$FUSE_STATFS(r8, &(0x7f0000000400)={0x60, 0x0, 0x5, {{0x2, 0x0, 0x5ee1ddab, 0x9, 0x10000, 0x7, 0x8001, 0x9}}}, 0x60) setpriority(0x0, 0x0, 0xffff) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x1, 'bridge0\x00', {}, 0x6}) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230005c046bbee5c411e5c2e07b618570e426f61200cf23bed66007666c4038264edcb7d9df0ce34bdaa89f0207a48a13d168d28265a8fde3ac4868518a653ca0e4e09097ca93cbc6ae4cd60198ac6f9315f5572fe271ade98f9092"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 628.655752][T18812] FAT-fs (loop5): Can't find a valid FAT filesystem [ 628.686476][T18800] ceph: No path or : separator in source 12:15:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000000), 0x0, 0x0) 12:15:20 executing program 3: socketpair(0x0, 0x4, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{{0x1, 0x0, 0x1, 0x1}, {0x0, 0x1, 0x1, 0x1}}, {{0x0, 0x0, 0x1}, {0x2, 0x1, 0x1}}, {{0x1, 0x0, 0x1}, {0x1, 0x1, 0x0, 0x1}}, {{0x3, 0x0, 0x1, 0x1}, {0x3, 0x1, 0x1}}, {{0x4, 0x0, 0x1}}, {{0x4, 0x1}, {0x2, 0x0, 0x0, 0x1}}, {{0x4}, {0x1, 0x0, 0x1, 0x1}}], 0x38) r1 = dup(0xffffffffffffffff) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080)=[{{0x0, 0x0, 0x0, 0x1}, {0x1, 0x1, 0x0, 0x1}}, {{0x2, 0x0, 0x1}, {0x3, 0x0, 0x0, 0x1}}], 0x10) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = getgid() statx(r1, &(0x7f00000002c0)='./file0\x00', 0x100, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@initdev}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() write$FUSE_DIRENTPLUS(r1, &(0x7f0000000600)={0x360, 0x0, 0x6, [{{0x3, 0x1, 0x3, 0x9, 0x5e59, 0x7, {0x2, 0x7ff, 0x9, 0x8, 0x9a7, 0x9, 0x7cd2, 0x1, 0x1, 0x2, 0x39, r2, r3, 0x3, 0x3}}, {0x3, 0x3f, 0x15, 0xfffffff7, 'wlan1cgroupem0wlan0+@'}}, {{0x2, 0x0, 0x1f, 0x80000001, 0x20, 0xaab, {0x1, 0xff, 0x1, 0x8, 0x5, 0xffff, 0x5, 0x5, 0x4604, 0x2, 0x3, r4, r5, 0x1c000, 0x8}}, {0x6, 0x1, 0x14, 0x7fffffff, 'posix_acl_accessppp0'}}, {{0x3, 0x1, 0x6b, 0x3ff, 0x800, 0x14000, {0x0, 0x8379, 0x2, 0x75c, 0x3b9f, 0x0, 0x10001, 0x1, 0x80000001, 0x4, 0xfffffb8f, r6, 0xffffffffffffffff, 0x4, 0x7}}, {0x5, 0x6, 0x18, 0xfffffffb, '.selinux#keyringsecurity'}}, {{0x3, 0x2, 0xfffffffffffffd34, 0x3, 0x7fff, 0x0, {0x6, 0x8000, 0x1f, 0xfffffffffffffffa, 0x0, 0x2, 0x2, 0x0, 0x9, 0x1, 0x0, r7, r8, 0x3, 0x1}}, {0x4, 0x1e1eb21a, 0x1, 0x0, '-'}}, {{0x5, 0x3, 0x0, 0x200000000000, 0x7, 0x0, {0x3, 0x7, 0x80, 0x9, 0x3f, 0x8, 0x9, 0x6, 0x0, 0x9, 0x3, 0x0, r9, 0xf8000000, 0x2}}, {0x4, 0x1, 0x4, 0x3f, 'eth1'}}]}, 0x360) r10 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000980)='/dev/btrfs-control\x00', 0x101440, 0x0) ioctl$DRM_IOCTL_GET_CAP(r10, 0xc010640c, &(0x7f00000009c0)={0x8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000a00)={r10}) r12 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a80)='l2tp\x00') r13 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/status\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r11, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x5c, r12, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r13}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x42f}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000011}, 0x4000000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x61, &(0x7f0000000c00)={'filter\x00', 0x4}, 0x68) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/mls\x00', 0x0, 0x0) ioctl$VIDIOC_S_AUDOUT(r14, 0x40345632, &(0x7f0000000cc0)={0x0, "2d33d06660c428a04e5130fe680ef045c4f947b300ae3e91050b5b597cb8eb67"}) r15 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r15, 0x8982, &(0x7f0000000d00)={0x1, 'veth0_vlan\x00', {}, 0x101}) r16 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000d40)='/proc/consoles\x00', 0x0, 0x0) getsockname$packet(r16, &(0x7f0000000d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000dc0)=0x14) r17 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_SETFSLABEL(r17, 0x41009432, &(0x7f0000000e00)="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") r18 = syz_open_dev$mouse(&(0x7f0000000f00)='/dev/input/mouse#\x00', 0x9, 0x400000) ioctl$BLKRAGET(r18, 0x1263, &(0x7f0000000f40)) 12:15:20 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat(r0, 0x0, 0x301002, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x2, 0x10000, 0x0, 0x8}) ioctl$USBDEVFS_GET_CAPABILITIES(0xffffffffffffffff, 0x8004551a, &(0x7f0000000000)) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x0) close(0xffffffffffffffff) r2 = socket$inet6(0xa, 0x3, 0xff) sendmmsg(r2, &(0x7f0000000240)=[{{0x0, 0xfce5, &(0x7f0000002d40), 0xf9}}, {{0x0, 0x0, &(0x7f0000000180), 0x361, &(0x7f00000001c0)}}], 0x480, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000cc0)={0x0, 0x0, 0xffffffffffffffff}) r4 = open(0x0, 0x2d600, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000002c00)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)) ioctl$PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, &(0x7f0000000040)=0x2) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) unshare(0x40000000) 12:15:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setreuid(r5, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 629.248147][T18829] FAT-fs (loop5): bogus number of reserved sectors [ 629.318112][T18829] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000000), 0x0, 0x0) [ 629.595172][T18835] IPVS: ftp: loaded support on port[0] = 21 12:15:20 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x1094c1) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0xb, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IPSET_ATTR_ADT={0x3c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x2}}, {0x14, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0xe, 0x1a, 'systemem0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x20}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4080, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1b, 0x1b, 0x9, [@datasec={0x4, 0x1, 0x0, 0xf, 0x3, [{0x100, 0x1, 0x1}], "bcd139"}]}, {0x0, [0x30, 0x5f, 0x30, 0x0, 0x5f, 0x61, 0x2e]}}, &(0x7f0000000240)=""/255, 0x3d, 0xff}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) getsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 629.780903][T18831] ceph: No path or : separator in source [ 629.805446][T18851] FAT-fs (loop5): bogus number of reserved sectors [ 629.827778][T18851] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0xe6b, @empty, 0x3ff}, @in6={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x28ee6d51}, @in6={0xa, 0x4e23, 0x7, @mcast2, 0x1f}, @in6={0xa, 0x4e24, 0x40, @local, 0xfffff758}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x3f}, 0x5}, @in6={0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0x41}, 0x2}, @in6={0xa, 0x4e21, 0x3, @mcast2, 0x9}, @in={0x2, 0x4e21, @local}], 0xd4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000580)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x24, r3, 0xf, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_VLANID={0x6}]}, 0x24}}, 0x0) r6 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r7}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, r3, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4c005) r8 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r9) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{0x0}], 0x0, 0x0) 12:15:20 executing program 1: gettid() timer_create(0x0, 0x0, 0x0) tkill(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) recvfrom$l2tp6(r0, &(0x7f0000000480)=""/244, 0xf4, 0x0, &(0x7f0000000340), 0x20) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, 0x0, 0x468301, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001a00e5ff007b00000000008000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001c40)=[{{0x0, 0x3a4, 0x0}}], 0x11, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast2, 0x0, 0x11000000, 'sh\x00'}, 0x2c) r3 = socket$tipc(0x1e, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L-', 0x100000000}, 0x16, 0x1) r4 = eventfd(0x6635) dup2(r1, r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x10001, @dev, 0x82a}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x100000002, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') write$FUSE_STATFS(r8, &(0x7f0000000400)={0x60, 0x0, 0x5, {{0x2, 0x0, 0x5ee1ddab, 0x9, 0x10000, 0x7, 0x8001, 0x9}}}, 0x60) setpriority(0x0, 0x0, 0xffff) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x1, 'bridge0\x00', {}, 0x6}) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230005c046bbee5c411e5c2e07b618570e426f61200cf23bed66007666c4038264edcb7d9df0ce34bdaa89f0207a48a13d168d28265a8fde3ac4868518a653ca0e4e09097ca93cbc6ae4cd60198ac6f9315f5572fe271ade98f9092"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 12:15:20 executing program 3: openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000400)='/proc/capi/capi20ncci\x00', 0x301402, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000680), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000700)=0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000006c0)='pagemap\x00') preadv(r2, &(0x7f00000017c0), 0x332, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f00000003c0)) r3 = socket(0xa, 0x802, 0x88) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00000007c0)=""/195, &(0x7f00000008c0)=0xc3) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000300)) r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) creat(0x0, 0x0) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000080)={0x50, 0x0, 0x1}, 0x50) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r6, &(0x7f0000000580)="e98c57b779d1580e767d23d68ac9069c8101d88a32e02d90cdcab1d7fd363af760e3d2823d3371e2145cfab4d09952fa351b96e0383980638aa8bef79e63671e3bbabfcb02a8a67e7826ee40c28b0b428ce0c2373bdadd2c14ed85773362725cbe4121545e45366c4d0f0dfc2a3e43707e1e8d6bdb9b0a7db0334e4ec10cfa1fb52461bdbec5d040018adf4a3876278b8a5c2b76067222e65bb3f71bf84c5c447b18e36fa496192d819d5314387a77781feb69f9446c929ec19a89dfac80a8740658fd754a7339896f74f0"}, 0x1c) io_submit(0x0, 0x0, 0x0) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm_plock\x00', 0xc0100, 0x0) ioctl$CAPI_SET_FLAGS(r7, 0x80044324, &(0x7f0000000500)=0x1) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f0000000540)={0x0, 0x4, 0x1}) r8 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x5, 0x0, 0x80, 0x0, 0x0, 0x8, 0x10000, 0xf, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000100), 0xe}, 0xcc41, 0x6, 0x1c09, 0x3}, r8, 0xe, 0xffffffffffffffff, 0x8) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) r9 = socket(0xa, 0x802, 0x88) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 12:15:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x800, 0xfd) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000340)={0x1, 'macvlan0\x00', {}, 0xf18}) setreuid(0x0, r2) r4 = dup3(r3, 0xffffffffffffffff, 0x80000) ioctl$SOUND_MIXER_WRITE_VOLUME(r4, 0xc0044d0c, &(0x7f00000000c0)=0x39) sendto$netrom(0xffffffffffffffff, &(0x7f0000000000)="3640ee7eb3e4c764fcce7b5180bb76ffc9e98a3f0e723cff", 0x18, 0x4000, &(0x7f0000000140)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r5 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000240)=""/252) [ 630.377712][T18880] FAT-fs (loop5): bogus number of reserved sectors [ 630.471980][T18880] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{0x0}], 0x0, 0x0) 12:15:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) r2 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r3}) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, @sco={0x1f, @none}, @xdp={0x2c, 0x1, r3, 0x26}, @phonet={0x23, 0x60, 0x1f, 0x5}, 0x100, 0x0, 0x0, 0x0, 0x88, &(0x7f0000000140)='hsr0\x00', 0x4, 0x1e97990a, 0x3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, 0x0, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r4, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r4, 0x0, 0x80001d00c0d0) [ 631.015505][T18901] ceph: No path or : separator in source [ 631.158049][T18905] FAT-fs (loop5): bogus number of reserved sectors [ 631.214159][T18905] FAT-fs (loop5): Can't find a valid FAT filesystem [ 631.638819][ T27] audit: type=1800 audit(1583237722.478:168): pid=18908 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17557 res=0 [ 633.009641][ T0] NOHZ: local_softirq_pending 08 [ 633.014671][ T0] NOHZ: local_softirq_pending 08 12:15:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000240)="580000001500add427323b472545a45602117fffffff81004e22000d00ff0035925aa80020007b00090080000efffeffe809000000ff0000f03ac710d2d82817a90d626c65280003ffffffffffffffffffffffe7ee000000", 0x58}], 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@getsa={0x3c, 0x12, 0x1, 0x70bd26, 0x0, {@in6=@empty}, [@srcaddr={0x14, 0xd, @in6=@loopback}]}, 0x3c}, 0x8}, 0x0) 12:15:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000000)={{0x3, 0x0, @reserved="22fa9e0474b5183cfcae116edaf95bbbb9b69171036c52c7d03c44664eee0f8f"}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x100, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000080)={r7}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000280)={r7, 0x0, 0xad}, 0x8) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000240)={0x6, 0x5, 0x5, 0x4, 0x4, "46e1fd3ab1fa1388"}) accept(r3, &(0x7f0000000140)=@hci, &(0x7f0000000040)=0x80) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:24 executing program 1: gettid() timer_create(0x0, 0x0, 0x0) tkill(0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) recvfrom$l2tp6(r0, &(0x7f0000000480)=""/244, 0xf4, 0x0, &(0x7f0000000340), 0x20) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) openat$null(0xffffffffffffff9c, 0x0, 0x468301, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001a00e5ff007b00000000008000", 0x11, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001c40)=[{{0x0, 0x3a4, 0x0}}], 0x11, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast2, 0x0, 0x11000000, 'sh\x00'}, 0x2c) r3 = socket$tipc(0x1e, 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000280)='trusted.overlay.nlink\x00', &(0x7f00000002c0)={'L-', 0x100000000}, 0x16, 0x1) r4 = eventfd(0x6635) dup2(r1, r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r6) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22, 0x10001, @dev, 0x82a}, 0x1c) splice(r5, 0x0, r6, 0x0, 0x100000002, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000300)='net/softnet_stat\x00') write$FUSE_STATFS(r8, &(0x7f0000000400)={0x60, 0x0, 0x5, {{0x2, 0x0, 0x5ee1ddab, 0x9, 0x10000, 0x7, 0x8001, 0x9}}}, 0x60) setpriority(0x0, 0x0, 0xffff) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000240)={0x1, 'bridge0\x00', {}, 0x6}) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2f6465762f6e756c6c6230005c046bbee5c411e5c2e07b618570e426f61200cf23bed66007666c4038264edcb7d9df0ce34bdaa89f0207a48a13d168d28265a8fde3ac4868518a653ca0e4e09097ca93cbc6ae4cd60198ac6f9315f5572fe271ade98f9092"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) 12:15:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{0x0}], 0x0, 0x0) 12:15:24 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:24 executing program 0: clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000240)=@raw={'raw\x00', 0x2, 0x3, 0x200, 0x0, 0xd0, 0xd0, 0x0, 0x0, 0x168, 0x168, 0x168, 0x168, 0x168, 0x3, 0x0, {[{{@ip={@broadcast, @loopback, 0x0, 0xffffffff, 'gretap0\x00', 'veth0_to_batadv\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @multicast, 0x0, 0xe, [0x10, 0x1a, 0x39, 0x2, 0x15, 0x1b, 0x14, 0x34, 0x31, 0x6, 0x37, 0x36, 0x24, 0x29]}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x260) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x40640, 0x104) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0xe43e, @rand_addr="b372d3e7d7f1c061cc84be0f42444a15", 0x8}}, 0x0, 0x0, 0x25, 0x0, "6a5f9b3239b3e5b2daa53f54a64e3154f9b2ba7a0521e21e29b01b3e10b1dc9c335b753ad5966087eb8cad9cd298c4869a844bb60cdc80860da283a7da3887fb841360df3bd42810c9cee0bc935cabf6"}, 0xd8) [ 633.878425][T18924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 633.959887][T18929] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 634.028133][T18928] FAT-fs (loop5): bogus number of reserved sectors [ 634.099924][T18929] xt_NFQUEUE: number of total queues is 0 [ 634.116097][T18928] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x14642, 0x0) socket$nl_route(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000000000003fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockname$tipc(0xffffffffffffffff, &(0x7f0000000000)=@name, 0x0) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f0000000200)={0x51, "0f9477388790fabf3fa029f182a8a735739c7445a45d431f58bfa219a36a47a8f016690c2357b73a62bd804cb9b9a36f70e867d074c0244257e6fb83ed380b7e2eb28558769af5b415baffc9f621384e3df75ec8886c21d561c9dc338e936897098bcb8b08a24ee99a14e1fefd9bd43172c3179af6599d8dfa252b96c7c38bab"}) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket(0x1, 0x5, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x4e23, 0x7fff, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000000)={0xa8, 0x4, 0x3, 0x8, 0x0, 0x9}) setreuid(0x0, r4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) socket$alg(0x26, 0x5, 0x0) r6 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r7}) r8 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r8, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r8, 0x92429000) sendmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000140)=@phonet={0x23, 0x3f, 0x20, 0x2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)="e74b69ddb4971a08ad90de831589bbb2dc137d23ba31b7c06e2a0790d1bceaa706eb3009938c", 0x26}, {&(0x7f00000043c0)="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", 0x18b}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x2a0}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f00000007c0)="7e27c74a41b24710505c41af16e278678677277d4e2951741a9327514f79ddb46c4ece66d414f430616f799c1bc86141ac200f34c9918fc341445e07913df0ac9730c5584da2bf131377cbd9b7e0ef0640b5c6c8d3c00d06405a1e622727b442bf1ffe9a4830d714748c15efb9b97d9c0c0ad7439e2bfa9689ebb5c42d09b14fdc5a84bb5ab0c06ed7d8aab9b1a79646308722c0d3b4f5004479553949a583ef342b8e25a2d6e754c2099fb2cd54ea6c36a2f0b389", 0xb5}, {&(0x7f0000000880)="7ea47f0a22bad6d6582f0621e5be282a11a3323e62ff34c0febfe547e1009284b076de07d6b35f649b0e2e71f8daae0722efa76a9ee4484619e62f631151da182e402c5058c8f125693fd97e110be4716e29a53cd0a6a7b1ba63914af11c4dc4048b75fa5af35ef6e16495f849faecba217c43ea5044ce0fd0f65d775572fe0cededf98ee395176bf4649bb88d9729e7a7d13a77229e96dbc12a65c2908fa8d3df00ea452897224f6a183f781b782e87849b62d3ec431f7d23ea333df4dfc0ef308b9cb84fd77fdfed8f0b", 0xcb}, {&(0x7f0000000980)="70d5ac02667b561ce61b520df132ffd7336f7a2552f43ab3554385f64db946784617e6a9218b874df2a33689d48d398c69ce4ec42129cd64dce40fb4b4354bdaf09867553c668d05756f9787b12f4df356b097336500e20d952ae4ed785e68fd3703f195af555cd374de5a022f081e69868612e210cb4e9dab1de76eddc2d10fab61924c4081bb", 0x87}, {&(0x7f0000000a40)="ca83f1a9fc2dd6a4659d3247c5f4a8c2eda7e9ec522101461a99541bbfa80dda773e7dea80650bb152333373f26812224a55f3af85ac18c2e4f7f0831b881a74d5fc0a1b690c9e056b88ae04e5165315038974a675d79ff93020af0027a0fea9c791958da16dec491aacedb24dc9f78bccf2510852e80f215fa928b781b1182b00fdc3d44f3b4ab11a0b0af8b846c87d4c17653fd5bfea47e645ff09d42ab996f94bbe217a537f8672050c49b23b90b2c335241cbd11a0dd5b63b4dae34b01e9efe6f75360467079831c196a", 0xcc}, {&(0x7f0000000b40)="52ca1c420be00e612d8842ed16a77954c5b206ad4b135efe7c7c46cef9fae0c3a90ae828d2de06be4990b195de203809e1c0d8216605e4da2a051256633c910c83fcd1a4d7672558e84898db9547f9b4a681d3efcb", 0x55}, {&(0x7f0000000bc0)="b1bcf8a12acf1f0da9e9a6af75c52f6d2ea1fa9dd1573aae2b0879b8050160c547031048494c0dad84b3ae7b1b274d7d0d2e11c47fab8dc80e7894d466c2c39ba485a61b0af48697e00d5c8adf888d270ec55e973df71bd8c8812969a67b50f5fc0e58380c4d981c0c909bb5516c7822f28254822c964f228aa7b1daf5ce7d92ca47d08b27a0f77a23af38c4da99a8db0322d4d9f88cd1b9b49df77318fc7e00d069f71c03", 0xa5}, {&(0x7f0000000c80)="ef78fba4a2dbd01b1d7ce9987086565aa75fbb4e42e3147ddc53da3627c9fdbcd9bbffc0f3c45975e525", 0x2a}, {&(0x7f0000000cc0)="46ed83f932de75625f47d40c0eb1db6343fc1d1995740d6c41f67d427f4278e469b201a40aad01f2cbbed5ef1bad98bea3dc249994fa3157c923e896476c4efefe43fd67ab18aecddf4bb67f11b2c6ec6e03589599e5", 0x56}], 0x8, 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&(0x7f0000003f40)=[{&(0x7f0000002e80)="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", 0x1000}, {&(0x7f0000003e80)="8edf1ec5cc19f603e7df9b08b8c87d0a12d92bc5cd7b0af456c6fec3d37eb1ab79ae337e20b53c2a4f2f691cd5bfb1b611c3a03ab174e62d7d9a878711fcc9b03244194a04dfb72dcb4fc3bbb52a1721c14bc1", 0x53}, {&(0x7f0000003f00)="72da105b0d499853a651ec673ca0dd9e0e54b4d58f73d9aadb3b4ac4601e363d7e4812dc", 0x24}], 0x3, &(0x7f0000003f80)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES16=r8]], 0x8}}], 0x3, 0x0) 12:15:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x0, 0x0) 12:15:25 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2, 0x6}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5, 0x4}, 0x1b) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r6, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r6, 0x0, 0x80001d00c0d0) 12:15:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x5265, 0x2, &(0x7f0000000300)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}, {&(0x7f0000000900)="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", 0x1d0, 0xb1}], 0x0, 0x0) r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x14, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffff}}, &(0x7f0000000080)='GPL\x00', 0x3, 0x24, &(0x7f00000000c0)=""/36, 0x40f00, 0x4, [], 0x0, 0xa, r1, 0x8, &(0x7f0000000100)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0xe, 0x9, 0x9}, 0x10}, 0x78) creat(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x8b) [ 634.372472][T18923] ceph: No path or : separator in source 12:15:25 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0xbeda}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f00000000c0)={0x0, 'gre0\x00', {}, 0x3f}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x101000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x404000, 0x4f) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) connect$ax25(r4, &(0x7f00000004c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x232, @dev={0xfe, 0x80, [], 0x1c}, 0x5}, @in={0x2, 0x4e21, @loopback}], 0x2c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local, 'batadv0\x00'}}, 0x1e) socketpair(0x5, 0x80000, 0x4, &(0x7f0000000100)) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000001080)=0x1e) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@remote, 0x8bd, 0x1, 0x1, 0x10, 0x8, 0x8}, &(0x7f0000000180)=0x20) restart_syscall() getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x2) 12:15:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x0, 0x698b, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000140)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x101200, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) poll(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2}, 0x9) syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x8040) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x60}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x2, 0x2, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}, @sadb_sa={0x2}, @sadb_key={0x1}]}, 0x78}}, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRES64, @ANYRES32, @ANYRES64=r4], 0x28) r7 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, 0x0, 0x0) r8 = syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000040)={0x10000, 0xa, 0x4, 0x40, 0x1, {}, {0x6, 0x2, 0x44, 0x0, 0x8, 0x5, "cc65ed8f"}, 0x6, 0x3, @offset=0xdb, 0xffffff00, 0x0, 0xffffffffffffffff}) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x280000, 0x0) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r10, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x90, r11, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x30, 0x7, 'system_u:object_r:devicekit_power_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x845) sendmsg$NLBL_UNLABEL_C_STATICADD(r9, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x48, r11, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x24}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x81}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x40010}, 0x801) sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 634.759773][T18959] Unknown ioctl 21531 [ 634.763966][T18958] FAT-fs (loop5): bogus number of reserved sectors [ 634.777275][T18958] FAT-fs (loop5): Can't find a valid FAT filesystem [ 634.811969][T18968] Unknown ioctl 21531 [ 634.853907][ T27] audit: type=1800 audit(1583237725.688:169): pid=18957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17584 res=0 12:15:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x0, 0x0) [ 634.971705][T18967] Unknown ioctl 21531 12:15:25 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000240)={0x9, {{0xa, 0x4e21, 0x0, @remote}}, {{0xa, 0x4e24, 0x4, @local, 0x3d}}}, 0x108) 12:15:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) write$FUSE_OPEN(r2, &(0x7f0000000040)={0x20, 0xfffffffffffffffe, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) dup3(r4, r3, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x10000000000000, 0x0, 0x80000000000000, 0x1, 0x0, r3, 0x0, 0x2}]) [ 635.094382][ T27] audit: type=1804 audit(1583237725.778:170): pid=18968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir245296720/syzkaller.RqFa5c/323/file0/file0" dev="sda1" ino=17592 res=1 12:15:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) socket(0x6, 0xa, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(0x0, r4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 635.448495][ T27] audit: type=1400 audit(1583237726.288:171): avc: denied { map } for pid=18993 comm="blkid" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 12:15:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000800030003000000", 0x24) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r4) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x1001, r5) add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="46ac5128da090e4899c34a28efeb85968ead969e21e33725a7edc030260cdb3ca79964a6e93ce51185f005b7dac052cb797af438c32c29b736fb12c63dd0e504445044a1ae9c10fd8171232ed7dcb08e9acaf4c569c4c1805c47994118fc35ff7f03407dc7093fa7d3132d276a10768b2711cd1c6ecd3545692431856b6e0651412ff7b73711097f061a1b67f6c3d7605eab3b675b6c061e6ef32b7ea8847b6f84da1334d35322b94447bfaca74b152eb64cfa54cb63126c2cc662e7898e6459ed40c4566403f303d341c9c34c6049d9f8e1c2a9483f003c20e66886d0e1629f498668c202f183de294d03da07c9f5feb65bc196554a79a2f255828c1f1cf9a09654f9df849443e8d290debcc78efbdca391a348b33f18ef618011273faa1f095298dd71db08a90e177a1e9a0c771deca3b51670a26850b89d4439574328c19d9e91766dd52169e0ad5011e4acc005861b3b3146d67445e6f6c75ce4af9d8db6963887d79113613267c5bc42fb0aca828590fb291ce8836d3cd391d364efdbb7015d8ec643d83b623380c21c6ebbf774498c94e60838a45d4692bfe73aaea2bbcecb6dcec20e5aa48a950428e2372009212f2f6be608cdec5ff84108f3f3d2e42c99a6d4cd4577ec9f39a51533efe71d494ccadb66eddd4cc0e56b33eefb0ada68ae36c905a977d9042a63299d2130f4e85357b0078c31bc45b00f5ccd879a6735d85882bfddbc6f2cff4a2b976b29e5a8adc74893c748b297a660ba0f64ad8a6ac6fcf180b6a4357ad6733cb75035cd58631142bd720cf52bcd1438647cbe1058e32d33c38f1327bef3f6b1c815ab4f2d47366473ae37c65a2d1df88823dd4c326d640c50e5bddfa976f04cd034331b632cd7a8bbc838081f28f6e24ed646721cea36e56501f9085e428a6c94b7ba5431f59651f36c8f715e4547ffed53c03cc58d2d4382193625cf69c197c4eb3c3c86c291d693837ab7eb23d61d2518379f0c61acf67425afa1ff8d1fac196a7ef9f6f9b514a2028ae010d1bf10833940294c400401ec706ce366dc4c62f6c55c6985a31592360cc7e6cc30a90cae1891b4cffb882b0329457503055db6a8e3b651b3302c24e6d149e8368ee6d3bafbc417256d042b4b87cb1bf46169ad1a593da66b2c6f453180f2c51be35c431e1af07e54c1251334415135422fa81b015a7a746c1979827e3d32057d408016cdc2b641a42626bbf8b7970a5638e9e48783ff80ded5b5184b69d41e60ba9e2ff7ef3e85b4419db2b064d64f833dc2035a6cc3ea28335ad94eb5ba974d9799ce94565559e6a7636b725c4c3dc1702af3c0f3d9dc77f6d404b7c8ff2cec1b4e703451a1d2750d9a22e9f4b5e27da765d228f09bbd30088ac9dff793ec759161849cf4217f5684bff8eddd65be61d3ed2dcc7bae8ab5e1260c3a90cdb37626c4871098802b34f271d8a091b0517bd1588b43cf21b2e3fe676e34d115a56d450d50a97ac7e2ea5904f9695dbde822dba41ac3a1190d63ef486a1829d38b005f9458a82533a555a2f674eea95af7ef7f0cf9654e0ed8d2ab722ca065fd97e6518b76a39cc1b04dc49c395f3aad5e05c76c1881f6a85fee6c6fba8340692eb0b7f3f948350e6947dac635cfef9e4ff4d3f756802cbd97e8c5845b25bc5a021d9875277f197d1bce55661e6961dd788a444962e33fa582a01d0bd61aaa22a76adf68b3169d3f0b49", 0x4c1, r5) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r3) keyctl$link(0x8, r1, r6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f000095dffc)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000080)={r9}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000180)={@rand_addr=0x896, @broadcast, @multicast2}, 0xc) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0xffffff0f00000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/333], 0x1) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/147}, 0x9b, 0x0, 0x0) [ 635.525513][T18988] FAT-fs (loop5): bogus number of reserved sectors [ 635.532381][T18988] FAT-fs (loop5): Can't find a valid FAT filesystem [ 635.587503][T18997] Unknown ioctl 21531 [ 635.693756][ T27] audit: type=1400 audit(1583237726.398:172): avc: denied { watch } for pid=17591 comm="udevd" path="/dev/loop5" dev="devtmpfs" ino=23236 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 12:15:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x0, 0x0) [ 635.781165][T19001] Unknown ioctl 21531 [ 635.840497][ T27] audit: type=1400 audit(1583237726.458:173): avc: denied { watch } for pid=17532 comm="udevd" path="/dev/nullb0" dev="devtmpfs" ino=23371 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=blk_file permissive=1 12:15:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000380)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) write$vhost_msg(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000440)=""/223, 0xdf, &(0x7f00000001c0)=""/103, 0x3}}, 0x48) rename(&(0x7f0000000080)='./bus/file0\x00', &(0x7f0000000140)='./bus/file1\x00') 12:15:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x5) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) openat$cgroup_procs(r3, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 636.040555][ T27] audit: type=1400 audit(1583237726.508:174): avc: denied { open } for pid=19000 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 12:15:27 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0xffffffffffffffa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x16, 0x4}, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000002c0)='highspeed\x00', 0xa) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={r2, 0xf533, 0x10, 0x0, 0x6}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) write$P9_RLERROR(r6, &(0x7f0000000040)=ANY=[@ANYBLOB="130000000702000a8075736572766d6e657431"], 0x13) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) ioctl$SG_GET_SCSI_ID(r7, 0x2276, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r5, 0x0, 0x80001d00c0d0) [ 636.244171][ T27] audit: type=1400 audit(1583237726.508:175): avc: denied { confidentiality } for pid=19000 comm="syz-executor.0" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 636.272402][T19015] FAT-fs (loop5): bogus number of reserved sectors [ 636.297506][T19015] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001a005f0014f9f407000904000200200000000000000000000800030003000000", 0x24) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r4) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x1001, r5) add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x4c1, r5) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r3) keyctl$link(0x8, r1, r6) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f000095dffc)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000080)={r9}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r9}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000180)={@rand_addr=0x896, @broadcast, @multicast2}, 0xc) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0xffffff0f00000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/333], 0x1) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/147}, 0x9b, 0x0, 0x0) [ 636.376646][T19025] Unknown ioctl 21531 [ 636.439286][ T27] audit: type=1400 audit(1583237726.518:176): avc: denied { create } for pid=18971 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 12:15:27 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000140)={0x6, 0x7, [{0x8, 0x0, 0xffffffff}, {0x9, 0x0, 0xfffffffffffffbff}, {0x0, 0x0, 0x9}, {0x5, 0x0, 0x1}, {0x15826077, 0x0, 0x8}, {0x25, 0x0, 0x6}]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0x1, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffd5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r1, 0x54e3, 0x0) [ 636.633797][ T27] audit: type=1400 audit(1583237726.518:177): avc: denied { write } for pid=18971 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 636.660512][ T27] audit: type=1400 audit(1583237726.518:178): avc: denied { read } for pid=18971 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 636.693915][ T27] audit: type=1400 audit(1583237727.128:179): avc: denied { map } for pid=19020 comm="blkid" path="/sbin/blkid" dev="sda1" ino=16128 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 636.716853][ T27] audit: type=1400 audit(1583237727.158:180): avc: denied { watch } for pid=17532 comm="udevd" path="/dev/loop5" dev="devtmpfs" ino=23236 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 [ 636.746887][ T27] audit: type=1400 audit(1583237727.208:181): avc: denied { create } for pid=18971 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 636.782926][T19045] overlayfs: failed to resolve './file0': -2 12:15:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) 12:15:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x0, 0x0, 0x698b, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000140)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x101200, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) poll(0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2}, 0x9) syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x8040) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}]}, 0x60}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x2, 0x2, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1}}, @sadb_sa={0x2}, @sadb_key={0x1}]}, 0x78}}, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$P9_RREADLINK(r6, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRES64, @ANYRES32, @ANYRES64=r4], 0x28) r7 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, 0x0, 0x0) r8 = syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000040)={0x10000, 0xa, 0x4, 0x40, 0x1, {}, {0x6, 0x2, 0x44, 0x0, 0x8, 0x5, "cc65ed8f"}, 0x6, 0x3, @offset=0xdb, 0xffffff00, 0x0, 0xffffffffffffffff}) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsu\x00', 0x280000, 0x0) r11 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r10, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x90, r11, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x30, 0x7, 'system_u:object_r:devicekit_power_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'bridge0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x845) sendmsg$NLBL_UNLABEL_C_STATICADD(r9, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x48, r11, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x24}}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x81}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x40010}, 0x801) sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 636.863267][T19042] Unknown ioctl 21531 12:15:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x501440, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) pipe2(&(0x7f0000000000), 0x6800) r5 = dup(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r5, 0x54e3, 0x0) [ 636.890435][ T27] audit: type=1400 audit(1583237727.208:182): avc: denied { write } for pid=18971 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 636.904382][T19038] Unknown ioctl 21531 [ 636.982847][T19052] FAT-fs (loop5): bogus number of reserved sectors [ 636.998203][T19052] FAT-fs (loop5): Can't find a valid FAT filesystem [ 637.054912][T19062] Unknown ioctl 21531 12:15:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) [ 637.076508][ T27] audit: type=1400 audit(1583237727.208:183): avc: denied { read } for pid=18971 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 637.093144][T19049] Unknown ioctl 21531 [ 637.106863][T19038] Unknown ioctl 8822 [ 637.134812][ T27] audit: type=1400 audit(1583237727.258:184): avc: denied { open } for pid=19031 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 637.158877][ T27] audit: type=1400 audit(1583237727.258:185): avc: denied { confidentiality } for pid=19031 comm="syz-executor.0" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 12:15:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = shmget(0x1, 0x3000, 0x1104, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT_ANY(r3, 0xf, &(0x7f0000000080)=""/8) 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 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r6, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r6, 0x92429000) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000f106cdd87d345d28000000000000", @ANYRES32=r5, @ANYRESDEC=r6, @ANYRES32=0x0, @ANYBLOB="aa8cc438df2bf3c0adfe0073fd70bb0000966031ec5c9e5b313c48206f53ce904dd092bb68bf20448882e191414e87157fd631d98c448a523593e542ab919787a493195c036c406c773b3a9e022f0733ebbf77b4bcd3d822f93f9fcc83e5eeb3826f0295c375dd6ff0609ad940bbf4f011bee11535cec8cd9a5e26caad902bf47b3648f2c7d1c710"], 0x5}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000d2800"/98], 0x74}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000002e00070300"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012800000010000000000000000060000028053013f76f353cccfbd821adf98d3c221b839c9746330"], 0x48}}, 0x0) 12:15:28 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001c9, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6gretap0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/vlan/vlan0\x00') r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r3, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)) preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0) 12:15:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'wg0\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) write$FUSE_STATFS(0xffffffffffffffff, &(0x7f0000000000)={0x60, 0x0, 0x4, {{0x6, 0xcb, 0x0, 0x0, 0x7, 0x0, 0x6, 0x6}}}, 0x60) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x64441, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 637.512145][T19062] Unknown ioctl 21531 [ 637.598974][ T27] audit: type=1400 audit(1583237728.438:186): avc: denied { map } for pid=19071 comm="syz-executor.0" path="socket:[93206]" dev="sockfs" ino=93206 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 637.636591][T19078] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. [ 637.685994][T19077] FAT-fs (loop5): bogus number of reserved sectors 12:15:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r5}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r5, 0x3, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r6, 0x8}, 0x8) open(&(0x7f0000000440)='./file0\x00', 0x110000141042, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 12:15:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x6, 0x1, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) getsockname$ax25(r3, &(0x7f0000000000)={{}, [@remote, @netrom, @netrom, @bcast, @netrom, @default, @bcast, @netrom]}, &(0x7f00000000c0)=0x48) [ 637.758891][ T27] audit: type=1800 audit(1583237728.598:187): pid=19038 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17593 res=0 [ 637.788093][T19077] FAT-fs (loop5): Can't find a valid FAT filesystem [ 637.928201][T12012] libceph: connect (1)[d::]:6789 error -101 [ 637.955704][T12012] libceph: mon0 (1)[d::]:6789 connect error 12:15:28 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x240, 0x0) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f00000000c0)=0x1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 12:15:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) [ 638.214925][T19102] Unknown ioctl 21531 [ 638.287665][T19102] Unknown ioctl 21531 12:15:29 executing program 1: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000010) unshare(0x20480) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000140)={0x9c0000, 0xe14e, 0x3f, r4, 0x0, &(0x7f0000000100)={0x9c0904, 0x5, [], @ptr=0x4}}) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x101, 0x5}) fcntl$notify(r1, 0x402, 0x80000010) [ 638.541089][T10662] libceph: connect (1)[d::]:6789 error -101 [ 638.547141][T10662] libceph: mon0 (1)[d::]:6789 connect error [ 638.598520][T19108] FAT-fs (loop5): bogus number of reserved sectors [ 638.606002][T19108] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r3, 0x8008551d, &(0x7f0000000000)=ANY=[@ANYBLOB="959c000019000000848e8a8a0b028f03020c060a040d030c8e010f0e08008d8304"]) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, r4) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r6, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r6, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000300)=0xf78, 0x4) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x1001, r5) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r7, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'batadv_slave_1\x00'}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x0) r8 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r5, 0x200, 0x7f, r8) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 638.686323][T19119] Unknown ioctl 21531 [ 638.820266][T19119] Unknown ioctl 1074795139 [ 638.835012][T19127] Unknown ioctl 21531 [ 638.859199][T19127] Unknown ioctl -2146937571 12:15:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0xb, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008004}, 0xc004) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x8) 12:15:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) 12:15:29 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) kcmp(r3, r4, 0x1, r1, 0xffffffffffffffff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r5, 0x0, 0x80001d00c0d0) [ 638.942357][T19090] ceph: No mds server is up or the cluster is laggy [ 638.970024][T19132] selinux_netlink_send: 23 callbacks suppressed [ 638.970039][T19132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19132 comm=syz-executor.2 12:15:29 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={'nr', 0x0}, 0x10001, 'syz0\x00', @null, 0x7, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r1 = getpid() ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000100)) sched_setscheduler(r1, 0x5, &(0x7f0000000380)) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x802, 0xb) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_ON(r2, 0x7005) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x400, 0x0) r3 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$read(0xb, r3, &(0x7f0000000000)=""/11, 0xb) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000a00)=ANY=[]) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) keyctl$get_persistent(0x16, 0x0, r3) [ 639.084988][T19136] FAT-fs (loop5): invalid media value (0x00) [ 639.175109][T19136] FAT-fs (loop5): Can't find a valid FAT filesystem [ 639.203168][T19145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pid=19145 comm=syz-executor.3 [ 639.229751][T19145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1547 sclass=netlink_route_socket pid=19145 comm=syz-executor.3 12:15:30 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r1, 0x4161, 0x0) mmap$snddsp_status(&(0x7f0000fff000/0x1000)=nil, 0x1002, 0x1d, 0x12, r0, 0x80000000) 12:15:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) 12:15:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff8f, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x7f, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000005c0)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYRES16, @ANYBLOB="00000000ffffffff4700000008000100686801000000552890a418fb0210080001000000107069eef125c07c06ea75ffee2fa3b465d4453c5a3d8e58ecd9c03206002b2d1b4902dcd5c2112d6e5229b9114b48ca3d9e3d8072d1610c83ad7eed3169aceffee950"], 0x3}}, 0x0) [ 639.477664][T19149] encrypted_key: insufficient parameters specified [ 639.675049][T19156] Unknown ioctl 21531 [ 639.747632][T19159] Unknown ioctl 16737 [ 639.860189][T19159] Unknown ioctl 21531 [ 639.865730][T19160] FAT-fs (loop5): invalid media value (0x00) [ 639.879719][T19156] Unknown ioctl 16737 12:15:30 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x30}}, 0x1c) syz_emit_ethernet(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000040)={0x9d0000, 0x8, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x980919, 0x0, [], @value=0x5}}) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) epoll_create(0xffffff6e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = getpgrp(0xffffffffffffffff) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, 0x0) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f00000000c0)=r7) r9 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$BLKFRASET(r11, 0x1264, &(0x7f0000000240)=0x101) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x64, 0x10, 0xffffff1f, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @rand_addr=0x9}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e24}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x400}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8}]}, 0x64}}, 0x4000000) [ 639.901627][T19160] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:30 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r3 = signalfd4(r2, &(0x7f0000000100)={[0x6]}, 0x8, 0x80800) r4 = dup2(r1, r3) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r5 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x99c, 0x200400) connect$unix(r5, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r7 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) write$uinput_user_dev(r7, &(0x7f0000000380)={'syz1\x00', {0x8, 0xc329, 0xff, 0x8000}, 0x37, [0x6, 0x6, 0x868a, 0x0, 0x2, 0xfffffc01, 0x40, 0x8000, 0x3, 0x20, 0x0, 0x8001, 0x3, 0x0, 0x4, 0xffffff3e, 0x10, 0x8, 0x6, 0x3, 0x2, 0x1, 0x8, 0x3a3, 0x3, 0x4, 0xe99, 0x826, 0xffffffff, 0xffff, 0x0, 0x200, 0x8, 0x8, 0x5, 0x6e, 0x1000, 0x8001, 0x9, 0x6, 0x67, 0x7, 0x40000000, 0x39, 0x9, 0x1ff, 0x10000, 0x4, 0xffff, 0x1000, 0x7, 0x3f, 0x6, 0x1000, 0xffffffff, 0x1, 0x3, 0x2, 0xe244, 0x401, 0xfffffffa, 0x3], [0x401, 0x8, 0xfffffffa, 0x40, 0x56f, 0x1, 0x9, 0x5, 0xffff0001, 0x10001, 0x80000001, 0x6, 0x400, 0x1, 0x3ff, 0x0, 0x4, 0x800, 0x5, 0x3, 0x9, 0x40, 0x6, 0x9, 0xffff, 0xfff, 0x800, 0x2d, 0xa6, 0x4, 0x18, 0x0, 0xc531, 0x8, 0x81, 0xfc47, 0x8001, 0xffffffff, 0x7fff, 0x4, 0x8, 0xffffffff, 0x40004000, 0x2, 0x2, 0xf95, 0x1, 0x6, 0x4, 0x7, 0x8000, 0x5, 0x5, 0x0, 0xfffffff9, 0x80, 0x9, 0x7, 0x7, 0x0, 0x8000, 0x80000000, 0x8, 0x7], [0x8, 0xfffffff9, 0x7fff, 0xa9, 0x2, 0x5, 0x167, 0xffffffff, 0x10001, 0x3, 0x7fffffff, 0x38, 0x0, 0x400, 0x64ab9699, 0x5, 0x200, 0x4, 0xf7, 0x6, 0x2, 0x430, 0x860, 0x1f, 0x3, 0x9, 0x3, 0xfffffe6d, 0x1ff, 0xd78, 0x10000, 0xd89b, 0x0, 0x8, 0x7, 0x4, 0xb9, 0x0, 0x8, 0x0, 0x7fff, 0x10000, 0x6, 0x484, 0x4, 0x5, 0x401, 0x800, 0x7, 0x6, 0xffff, 0x2, 0x2, 0x7, 0x1000, 0x0, 0x20, 0x0, 0x7c62, 0x0, 0x7, 0x9, 0x6, 0x7], [0x0, 0x85, 0x3, 0x5, 0x3, 0x3, 0x3a0, 0x5, 0x7, 0x80000001, 0x5, 0x4, 0x4, 0x40, 0x1, 0xa68b, 0x9, 0x4, 0x7, 0x7fff, 0x1, 0x5, 0xfffffc01, 0xb7d, 0x2, 0x7, 0x846, 0x7fffffff, 0x0, 0xaba, 0xffffff00, 0x3f, 0x5, 0x10000, 0x3, 0x3, 0x2, 0x1, 0x80, 0x2, 0x6, 0x8, 0x8, 0xfffff000, 0x1ff, 0x20, 0x401, 0x8, 0x6, 0x3, 0x101, 0x80000000, 0x7, 0xff, 0x7f, 0x1, 0x74b, 0x9, 0x7fffffff, 0x1ff, 0xbb, 0x2, 0x800, 0x1ff]}, 0x45c) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000000240)={0x1}) mount$9p_fd(0x0, &(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="747261646e6f3d41d39439a3363585", @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r6, @ANYBLOB=',\x00']) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000980)={0xf8, 0x7fffffff, 0x0, 'queue0\x00', 0x40}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r9, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r9, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1ff, 0x30, 0x1000, 0x1}, &(0x7f0000000a40)=0x18) r11 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r11, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000000a80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r9, 0x84, 0xe, &(0x7f0000000b00)={r10, 0xff, 0xab, 0x0, 0x3, 0x9, 0x1, 0xba8, {r12, @in6={{0xa, 0x4e24, 0x8, @rand_addr="213c3a1729be4e25baeb9e9df6808faf", 0x5}}, 0x64, 0x299, 0xfffffffc, 0x9}}, &(0x7f0000000bc0)=0xb0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x124800, 0x0) [ 640.143556][T19168] Unknown ioctl 21531 12:15:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) [ 640.176087][T19168] Unknown ioctl 21520 12:15:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000000)={0x2b, 0x4, 0x0, {0x4, 0x135, 0x3, 0x0, [0x0, 0x0, 0x0]}}, 0x2b) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) recvmsg$can_bcm(r4, &(0x7f00000000c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/121, 0x79}], 0x1}, 0x40010105) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r5, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x214, r6, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_LINK={0x28, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x49}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x138, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffc01}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd6d0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6de}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}]}, @TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6a154cd0}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffff9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x4040}, 0x10) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/fuse\x00', 0x2, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r9) r10 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x200000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xfffffffffffffe0d) ioctl$TUNSETGROUP(r10, 0x400454ce, r11) write$FUSE_CREATE_OPEN(r7, &(0x7f0000000640)={0xa0, 0x0, 0x6, {{0x6, 0x1, 0x28, 0x8, 0xfffffff8, 0x10001, {0x6, 0x25d2, 0xffffffffffffffe0, 0x80, 0x3, 0x8, 0x1ff, 0xfff, 0x7, 0x0, 0x5f, r9, r11, 0x7, 0x5}}, {0x0, 0x1}}}, 0xa0) [ 640.202604][T19172] encrypted_key: insufficient parameters specified [ 640.264303][T19176] Unknown ioctl 21531 [ 640.355057][T19177] Unknown ioctl 21520 [ 640.377846][T19181] Unknown ioctl 21531 12:15:31 executing program 0: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16]], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e558c5986f0000000000000087695931515781ae36a4d148f269399022f5ce7ec3b6d946be4fac9508cce4df4d7015f5590bbfb45e2584f446722053f1502598808b355f7b815bdb22ba86dddc0187f894de7e81145dd688759944bd09b0f55e7ca54b07bd9189de8defcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605fa26c0e48a80a6bd544fa300d066a4d162d7ef85002024faf0831fffbb5f1a12a6f5f158a752eaf25a859b40a57381147cdd7c9fd7ceae30304783fd7f2eec79c49b69a61287b591371f3f60b34470692217a8930a11f0e0c796c587da235e5ed34ce844827033a3bac99ab9498f944fec73001fd8be2b4b36b0b3c9672af727831275017a6d5aff50c09bfc22ebf548906138e7dae98da3b8a39bf8800000000339b567e58689a4da64cf31b4ea5066103ba670c2772b548c8f138af7029f1226901c86f510b46e3a027d6135f99b585d0aa73b71cd8e7448f107336ed8a46a35936d5a24a92a4e2be4b78ca3d304e40f3931319f8b3e3f6feebfdcefa894f5b2537fa42349e6957c1b0965242194e87e3ca02"], 0x18}}], 0x1, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000540)='/proc/capi/capi20\x00', 0x400, 0x0) execveat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f0000000680)=[&(0x7f00000005c0)='#\'@ppp1em0\x00'], &(0x7f0000000900)=[&(0x7f00000006c0)='vmnet1bdev)vboxnet0nodev\x00', &(0x7f0000000700)='%-$*\x00', &(0x7f0000000740)='em1\x00', &(0x7f0000000780)='[\x00', &(0x7f00000007c0)='@vboxnet0selinux\x00', &(0x7f0000000840)='md5sumem1\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='-\x00'], 0x100) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) bind$netlink(r4, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfd, 0x1000000}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x40000000000037b, 0xc048) [ 640.421176][T19181] Unknown ioctl 21531 12:15:31 executing program 1: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfb0eb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7cb35fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x800007b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) 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_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) 12:15:31 executing program 2: ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0xa10000, 0x7, 0xffffff4b, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x980920, 0x3, [], @p_u32=&(0x7f0000000000)=0xb6279ec1}}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x400, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20002004) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket(0x29, 0x4, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) ioctl$TUNSETTXFILTER(r2, 0x54e3, 0x0) [ 640.480902][T19184] FAT-fs (loop5): invalid media value (0x00) [ 640.514018][T19184] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:31 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="2b0f000000000000000067000000040003000000000073c7ca1ea0f67048f7dfbaa6ab13c7249a71fa676edf1eb2398c3a5441b07b02ae1c7d16fb9f792ade90771f2ff42fcaff485aaa8173562d127a0104b0ee1c25884ae1645fa4b1cbb4c50d6722abdd25802df3919648be74d0bbfa6f"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x404c801}, 0x4048001) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) 12:15:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_rdma(0x10, 0x3, 0x14) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x28, &(0x7f0000000000), 0x20a154cc) [ 640.922600][T19212] Unknown ioctl 21531 [ 640.939749][T19209] FAT-fs (loop5): invalid media value (0x00) [ 640.954005][T19209] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:31 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x54e3, 0x0) [ 640.991951][T19219] Unknown ioctl 21528 12:15:31 executing program 3: perf_event_open(&(0x7f0000000180)={0x1000000002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) ioprio_set$pid(0x0, r2, 0x100) [ 641.142337][T19219] Unknown ioctl 21531 [ 641.191589][T19222] Unknown ioctl 21528 12:15:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) 12:15:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r3 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setreuid(r3, r4) 12:15:32 executing program 1: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfb0eb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7cb35fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x800007b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) [ 641.363678][T19225] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 641.584134][T19236] FAT-fs (loop5): invalid media value (0x00) [ 641.653137][T19236] FAT-fs (loop5): Can't find a valid FAT filesystem [ 641.736864][T19245] Unknown ioctl 21531 12:15:32 executing program 0: r0 = socket(0x23, 0x80000, 0x1f) r1 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000140)={'wg2\x00', r2}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000002180)=0xfc, 0x3c3) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r6 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r6, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) bind$packet(r3, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r3, &(0x7f0000000080)="0304720a6c00600040030000fff57b016d2763bd56373780398d537500e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801600002fd08d49a47eff71bc4131fe4c1f99bf00a900b00008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 12:15:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x50d303, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [], @loopback}, 0x7fffffff}}, 0x4, 0xfff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x8d00, 0xe6d4, 0x4, 0xa, 0x7, 0x1}, &(0x7f00000000c0)=0x9c) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) lsetxattr$security_capability(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f0000000400)=@v1={0x1000000, [{0x2, 0x5}]}, 0xc, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r5 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r6) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(r1, 0x400000001ffffffd) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003d40), 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) connect$inet6(r5, &(0x7f00000014c0)={0xa, 0x4e20, 0x0, @remote}, 0x1c) dup3(r3, r4, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, 0x0, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r6, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r7, 0xffffffff) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f0000000240)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000000}}], 0x4000000000000d0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') syz_mount_image$cifs(&(0x7f0000000280)='cifs\x00', &(0x7f00000002c0)='./file0\x00', 0xf5ec000000000000, 0x7, &(0x7f0000001680)=[{&(0x7f0000000300)="19dee3cd315e61c31ed355ca0b78b2f8cde318185e5d988b3ec32d65a641e5df8b2aacee99a7464a8b300418bee6295a59a2a924884e12d2746d4b292b59f9821c33016d3da87b63c2e7eaaa769a4fd7", 0x50, 0x4}, {&(0x7f0000000100)="7eaf404808353f778c4fdb0d920473721966e134c83e0904f53088e9408980c31609a3eaf0ff1110ff344565e2176ecf5e3609146a941516afe48dd85b57a7576abeb0fe3e663ec731c598", 0x4b}, {&(0x7f0000000440)="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", 0x1000, 0x20}, {&(0x7f0000001440)="b22d0c35b746814eabd272638c78d7aa910201ea5c80364855d05d45a1bdd193751595a53a1bbb63586986c4e4b05ab48a9e0d60d3127c645ef74802f4ef3498cf3f87eae961a477d98498224f22a4cdc04bb2a2dd41a95058bc2b04bede9454b99c8daaa7988f6026c7bd6903aa345bd16ad219e34f208b1bc043a3f78c", 0x7e, 0x4}, {&(0x7f0000001800)="123516d599741bc12ff1f51040b637918a6833379e2c52ef97299cb2691310e8b0f1b0b2906265ea9d1da94510932fdde2a748d5df706cdd01789872ae731baf3e5c640450f5381c43b94a5ba71e44c70d7d5c68ebf781d398e1f44923e108f22024223b6862c8c34f1c9e0eb1436b98b7568e88212fad9b56095d1eada8117288aea994bb34609569d4d63b4d5a3cb88a3898ede8df04d8aca77c3c7da98ad2a7fbd92eb50737e8589690fa1f236ca8bdc8478a398b288900b7faabdbb3065e9350ebd701450d5a44a852077f", 0xcd, 0x1000000000000}, {&(0x7f0000001540)="160399098571c9619c9e4b2ef19ab4aaec687bfc655347e7f772003545cb0ba0207aad4ec4af24a629a7c41fb4c194342e1c5c196dfe7b80301e06a8090c5dcd5dee312a2b2ee0cefdc574bf81", 0x4d, 0x7e}, {&(0x7f00000015c0)="5419178af1bce3ca5ac97de59a9370b4e257878c781169a9b996799b3808fd110599982b3ae8a9c104ac75613f79b0fc23206d0ec57d90adde31ee33595f46852c3f780386cad634c4476dfaae2910726c12bcc7a98923996f199368317b6de829016f83f30aee92d511fb7180341cc4b15c028d862cbee03bd34c1ca20803e741ff199eab7d", 0xfffffffffffffee9, 0xfffffffffffffffb}], 0x20004e0, &(0x7f00000003c0)='\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x86\x87\f\xf5\x9fD0\xcd\x90\x04\x98\xce\x04\x00a\xdb\x94\xe6a\xa7:\xbd\xb2\xbf}J\xd9\x13') sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f0000001780)=ANY=[@ANYBLOB="57000000f15f26aa178ac802c439df020e2de050fc5a2eb1389e1784d6b7636af3828586116296b261570554f3928eb9ec0290d1cfd453054ea1a9c4c0ffb5ed72105e782766d2117bfcd644f0298af6036764d629954b1140b1a80900000000000000072cf44c", @ANYRES16, @ANYRESOCT], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) pipe2(0x0, 0x4000) openat$vicodec1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video37\x00', 0x2, 0x0) r8 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r8, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) [ 641.819952][T19245] Unknown ioctl 21528 12:15:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270", 0x14}], 0x0, 0x0) [ 641.966991][T19252] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 642.000796][ T27] kauditd_printk_skb: 16 callbacks suppressed [ 642.000811][ T27] audit: type=1800 audit(1583237732.838:204): pid=19225 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17121 res=0 12:15:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:33 executing program 1: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfb0eb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7cb35fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x800007b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) 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_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) [ 642.199546][ T27] audit: type=1400 audit(1583237733.018:205): avc: denied { name_bind } for pid=19253 comm="syz-executor.3" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 642.265737][T19264] FAT-fs (loop5): invalid media value (0x00) [ 642.278471][ T27] audit: type=1400 audit(1583237733.038:206): avc: denied { node_bind } for pid=19253 comm="syz-executor.3" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 642.314861][T19264] FAT-fs (loop5): Can't find a valid FAT filesystem [ 642.335140][ T27] audit: type=1400 audit(1583237733.168:207): avc: denied { name_connect } for pid=19253 comm="syz-executor.3" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 12:15:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x40, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000280)=0x5) sendmsg$nl_route(r1, 0x0, 0x0) flistxattr(r1, &(0x7f0000000200)=""/76, 0x4c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'syzkaller1\x00', 0x200}) r3 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f00000000c0)=0xc) tkill(r4, 0xb) setreuid(0x0, r5) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r6 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x8001, 0x20a081) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x480101, 0x0) ioctl$KVM_GET_TSC_KHZ(r7, 0xaea3) ioctl$USBDEVFS_REAPURB(r6, 0x4008550c, &(0x7f0000000040)) 12:15:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) [ 642.610037][T19283] Unknown ioctl 21531 [ 642.709996][T19283] Unknown ioctl 21528 [ 642.724224][T19257] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 642.766045][T19257] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 642.860946][T19289] FAT-fs (loop5): invalid media value (0x00) [ 642.867290][T19289] FAT-fs (loop5): Can't find a valid FAT filesystem 12:15:33 executing program 1: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00fd00e0bbb557f3b0b93742c379983fe48e8739ad15be144a70a053dfb0eb987fbd3c236bfa1c251b4a45bfe30f444dc5e314658f7cb35fa4adbb2c9249dd44be32dc79b39812dda876840f3f971dd75e672624fe1584a53a"], 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x800007b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x10) 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_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100), &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x6000000, &(0x7f000000a000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) 12:15:33 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x8, 0x4, 0x7f, 0xfffffeff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@local, 0x0, 0x4}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) socket$can_j1939(0x1d, 0x2, 0x7) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x400452c8, &(0x7f0000000100)) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4, &(0x7f0000001880)=ANY=[@ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYBLOB="2c61707072614943c56c11"]) syz_mount_image$gfs2(&(0x7f00000002c0)='gfs2\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x6, &(0x7f0000001680)=[{&(0x7f00000003c0)="898e4a65cacd41adaccfb8d930e8408db97f14913cef812be07bc586f7176dd41c4b7cdbb1e4e897ab9ac549ca9be722fdd5ff2d1666a931f0989bb04629ade3aa5c508829360ddfdc199b6a9aa293bed0ca1f176aaed4d6e7031adee6c37e91e1", 0x61, 0xacb}, {&(0x7f0000000440)="064febdb9666294c42daa48f63b3322f6003f6485ba5", 0x16, 0x404}, {&(0x7f00000004c0)="2bb610feb3e1070e752c7af3a19eda70e13db00530740734127668d4feabfa06dff1a1c511f7679192fff5aee0c927f809a48e7173930fb0553bae57ca4701351cf79927e40ff6bb5fe664da5abf26f5bba9f94ede3f37aeb009154e34e9b8765e96297e1e1c989bef436bdd2c10b02cd0301d2aa655dc67274b8cb160a261a25fad7a0a786227401dbbe56edafb1d3ae76ca667d06c66b0fad1a2896b3cde373316", 0xa2, 0x8}, {&(0x7f0000000580)="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", 0x1000, 0xffffffffffffff0c}, {&(0x7f0000001580)="959d731d82a7d6ff1c7a2792a2e79d5abe5671bf4fc12662bbf3234f8d20c560c7f54e1d5f1f1e9ef0a2b16c5cebd0d7309406b4b4", 0x35}, {&(0x7f00000015c0)="06297541118a15bec5f71548c53afe501136f8e949b397e0fb6a7ab805f89345e4c5295dd14ae6c87296f30b31aeeb38c97323818b7cb68dded605b1a62b7a44acb795b549b8ab434d5afad4aad6cef1865767533fed9d274e5cb90a20798321e07892bcc002196fc05d8ed42618ac8a0ed0eda17e8daeed68711569c627d7e0c80fbcc876f50e", 0x87, 0x8000}], 0x28c68, &(0x7f0000001740)={[{@quota_account='quota=account'}, {@loccookie='loccookie'}, {@hostdata={'hostdata', 0x3d, 'syz'}}, {@quota='quota'}, {@statfs_percent={'statfs_percent', 0x3d, 0x10000}}, {@spectator='spectator'}, {@commit={'commit', 0x3d, 0x3}}, {@noloccookie='noloccookie'}, {@data_writeback='data=writeback'}], [{@uid_eq={'uid'}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@smackfshat={'smackfshat', 0x3d, 'trusted.overlay.redirect\x00'}}, {@uid_eq={'uid', 0x3d, r3}}, {@dont_appraise='dont_appraise'}]}) 12:15:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) 12:15:33 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) pipe2(&(0x7f0000000380), 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='sched\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4), 0xfffffffffffffdfb) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000080)={r8}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000240)={r8, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2e}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000280)=0x10) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="811f6e9800df3ac4a033", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000000080)={r11}, 0x10) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r12, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x76, &(0x7f0000000040)={r11, 0x5}, &(0x7f00000000c0)=0x8) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 12:15:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r3, 0x0, &(0x7f0000001580)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r9) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r11) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0x9, 0x1, &(0x7f0000000400)=[{&(0x7f0000000300)="be2d3a8682210cdcae6bc2f930d597f4c1dc0f84b35d56b79fb73d6ac10ffd194f0f2268e90d168554ad3b9ec5090f4c8426893d20e49ec8df453b1eb8fc0b1a4abbe4dd3b50ccd80418a335f349643fdf183b33b91a6cdc210aca2ce3b768b47c7a43d7e019a8649cad83dfa6cb3940485dd129f74e6d7fdb6800484dbc82c6ed63c796a76599f0b26fd560fab8f1481a3de6f54f46dd57d448224d01abe088babb1f9dca8dbc220ae9cd599c6d630f6f85e836ec485aa9e674186c268de62a3355e826d1ead076a57d884f7e93a2e72816f147eb07d5fd8974d7ec235f9fc82e6e91845f904bbf397eb8301177c5f989f415adb4a6", 0xf6, 0xc5f}], 0x932800, &(0x7f0000000580)={[{@nodots='nodots'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'lp\x00'}}, {@euid_eq={'euid', 0x3d, r6}}, {@euid_gt={'euid>', r7}}, {@uid_eq={'uid', 0x3d, r9}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@dont_appraise='dont_appraise'}, {@seclabel='seclabel'}, {@euid_lt={'euid<', r11}}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x30, 0x39, 0x34, 0x65, 0x35, 0x32, 0x39], 0x2d, [0x38, 0x38, 0x31, 0x36], 0x2d, [0x66, 0x31, 0x50, 0x64], 0x2d, [0x35, 0x35, 0x32, 0x62], 0x2d, [0x18, 0x30, 0x31, 0x66, 0x64, 0x66, 0x33, 0x36]}}}, {@hash='hash'}]}) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x2b90, 0x2}, 0x8) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r12, 0x92429000) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x44) r13 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x20000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10010, r13, 0x10a18000) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 643.395394][T19312] Unknown ioctl 21531 [ 643.429892][ T27] audit: type=1400 audit(1583237734.268:208): avc: denied { map } for pid=19303 comm="syz-executor.2" path="socket:[95046]" dev="sockfs" ino=95046 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_route_socket permissive=1 [ 643.459447][T19317] Unknown ioctl 21528 [ 643.478266][T19309] FAT-fs (loop5): invalid media value (0x00) [ 643.496232][T19309] FAT-fs (loop5): Can't find a valid FAT filesystem [ 643.622162][ T27] audit: type=1400 audit(1583237734.368:209): avc: denied { map } for pid=19303 comm="syz-executor.2" path="/dev/fb0" dev="devtmpfs" ino=22801 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:framebuf_device_t:s0 tclass=chr_file permissive=1 12:15:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270ff", 0x15}], 0x0, 0x0) 12:15:34 executing program 3: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000004c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000440), 0xfffffffffffffe35) ioctl$USBDEVFS_CLEAR_HALT(r0, 0x80045515, &(0x7f00000001c0)={0x3}) sched_setscheduler(0x0, 0x5, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x1810}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc020662a, &(0x7f0000000040)=0xffffffff000) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x2, 0x1, 0x0, 0x0, 0x0, {0x4f8d3cdcebe89772}}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x8090) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000002c0)) connect$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1e) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x0, @dev}}, 0x1e) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) getpgid(r6) connect$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast}}, 0x1e) r7 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000705d21b80788c63940d0424fc60100011400a2f0000051982c1375b3e37096b088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.effective_mems\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0xdb) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000240)="c89caacc9985b7b10e73eb4421b477ad7140d6c98408dba9ca3271d796ebdf4d256352943171198ce2f2469ac0b022ec55ba8a5c22d4d4253d28f16dedd5dfc010472252146e860e8280c420bc07caf6b16d27991c2972a2b180ff6e324627f061", 0x61}], 0x1, 0x5) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/7, &(0x7f0000000100)=0x7) r8 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x9a0efa2b65aacb27) dup2(r8, 0xffffffffffffffff) 12:15:34 executing program 1: openat(0xffffffffffffffff, 0x0, 0x301002, 0x10) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000", 0x3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r2, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000000)="8d9ff946e124193c6161e54e92122aa67c6fc65288076f791d8cfbb785b26bc4ce68dcc0eb27eafd5b65df3e627350f2c6ccacb348426abb37278be2cc3b24b1077ba42aff35babca37abd494302742ed43e25", 0x53, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r1, 0xc01064ac, &(0x7f0000001140)={r3, 0x1000, &(0x7f0000000140)=""/4096}) write$FUSE_INTERRUPT(r0, &(0x7f0000000080)={0x10}, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x40000000011, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x2}) unshare(0x40000000) 12:15:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="9ea3ba5dc8a289e38c346cf3d0c6d4e3", 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$IP_SET_OP_VERSION(r3, 0x1, 0x53, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x8, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c00000013001d04000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="00881d38730a0010000000140003006970766c6e3100"/43], 0x3c}, 0x1, 0x5e}, 0x0) [ 644.092326][T19332] FAT-fs (loop5): invalid media value (0x00) [ 644.101793][T19340] Unknown ioctl 21531 [ 644.106559][T19340] Unknown ioctl 21531 [ 644.111768][T19340] Unknown ioctl -1072667459 [ 644.117397][T19340] Unknown ioctl -1072667476 12:15:35 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) connect$netrom(r0, &(0x7f0000000140)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @null, @default]}, 0x48) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x82000, 0x0) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f00000000c0)=0xa6fa, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r4, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r4, 0x0, 0x80001d00c0d0) [ 644.123397][ T27] audit: type=1400 audit(1583237734.958:210): avc: denied { map } for pid=19334 comm="syz-executor.1" path="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/301/cpuacct.usage_percpu_sys" dev="sda1" ino=17425 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 644.140356][T19332] FAT-fs (loop5): Can't find a valid FAT filesystem [ 644.278219][T19340] IPVS: ftp: loaded support on port[0] = 21 [ 644.437002][T19337] netlink: 18442 bytes leftover after parsing attributes in process `syz-executor.3'. 12:15:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$l2tp(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000100)=0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) prctl$PR_GET_TSC(0x19, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000), 0x6}}, 0x0, 0xffffffffffffffff, r2, 0x9) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667b7059b342623b372d82fefa01f9a2d830f7f99b4e597f4e9", 0x2a}], 0x1) [ 644.478472][T19337] debugfs: Directory ' [ 644.478472][T19337] !' with parent 'ieee80211' already present! 12:15:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) flock(0xffffffffffffffff, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) setreuid(r5, r3) r6 = syz_open_procfs(r2, &(0x7f0000000000)='net/igmp\x00') ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r6, 0xc034564b, &(0x7f00000000c0)={0x4, 0x3132564e, 0x81, 0x4, 0x1, @stepwise={{0x2, 0x3}, {0x0, 0x5}, {0x5, 0x4}}}) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:35 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 644.563196][T19349] Unknown ioctl 21531 [ 644.854618][T19357] Unknown ioctl 21531 12:15:35 executing program 0: r0 = socket$kcm(0xa, 0x922000000001, 0x106) sendmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, 0x0}, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x40, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) accept4$tipc(r1, &(0x7f00000000c0)=@name, &(0x7f0000000100)=0x10, 0x80000) 12:15:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:35 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioprio_get$pid(0x0, 0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) write$P9_RAUTH(r1, &(0x7f0000000080)={0x14, 0x67, 0x2, {0x40, 0x2, 0x6}}, 0x14) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8698071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500000000000061104c0000000000b3000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1}, 0x48) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x8}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_REG(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="80100000", @ANYRES16=r4, @ANYBLOB="00022bbd7000fbdbdf251a0000000700210061610000050092007f0000000400cc0024002280088f74b3000200d401000008000700020000000800030000000080080006000400000008009a00010000002400228008000700000000800800070002000000080004001f00000008000600f7ffc11fb7830100ffffffff"], 0x80}, 0x1, 0x0, 0x0, 0x48001}, 0x24008010) 12:15:36 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x8, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x80, @local}, 0x1c) sendto$inet6(r1, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000140), 0x0, 0x0) 12:15:36 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f00000004c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tty1(0xc, 0x4, 0x3) [ 645.332921][T19378] Unknown ioctl 21531 [ 645.357286][ T27] audit: type=1400 audit(1583237736.188:211): avc: denied { prog_load } for pid=19375 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 12:15:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r4) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x8081, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x54e3, 0x0) getpeername$netrom(r0, &(0x7f0000000140)={{0x3, @default}, [@remote, @null, @remote, @netrom, @rose, @remote, @rose, @bcast]}, &(0x7f0000000240)=0x48) syz_init_net_socket$rose(0xb, 0x5, 0x0) [ 645.578039][T19377] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 645.587268][T19377] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 645.638275][ T677] tipc: TX() has been purged, node left! 12:15:36 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) fstat(r0, &(0x7f0000000180)) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x9c, 0x8, 0x20, 0x0, 0xed52, 0x7, 0xe4, 0x2, 0x40, 0x40, 0x46, 0x70, 0x0, 0x6, 0x0, 0x6, 0x0, 0xee, 0x3, [], 0x5, 0x10000}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x200401, 0x0) bind$x25(r3, &(0x7f0000000240)={0x9, @null=' \x00'}, 0x12) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 12:15:36 executing program 1: r0 = socket(0x0, 0x6, 0x2) close(r0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6, 0x0, &(0x7f0000000300)) [ 645.777074][T19393] Unknown ioctl 21531 [ 645.849652][T19396] Unknown ioctl 1077980832 [ 645.885719][T19396] Unknown ioctl 21531 [ 645.921241][T19396] Unknown ioctl 1074025521 [ 645.990298][T19401] Unknown ioctl 1074025521 [ 645.996353][T19378] Unknown ioctl 21531 12:15:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x40000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x88, 0x67, &(0x7f0000000040)=r0, 0x4) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x41}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setuid(r1) 12:15:37 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) iopl(0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x100000000) setreuid(0x0, r3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@remote, @dev={0xac, 0x14, 0x14, 0x20}, 0x1, 0x5, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @multicast2, @local]}, 0x24) ioctl$TUNSETTXFILTER(r1, 0x54e3, 0x0) 12:15:37 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="1b0000001a0005041b2010df4e38c8480a", 0x11, 0x0, 0x0, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x5}, 0x2) socketpair(0x23, 0xa, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r3}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan0\x00', r3}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000380)={r4, 0x1, 0x6, @multicast}, 0x10) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) [ 646.389683][T19418] Unknown ioctl 21531 12:15:37 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x121002) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/115, &(0x7f0000000000)=0x73) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x10000, 0x0) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r9, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r7, &(0x7f0000001480)={&(0x7f00000005c0), 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x1c, r9, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}}, 0x48841) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r9, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x1c, 0x17, {0x14, 0x1ff, @l2={'eth', 0x3a, 'syzkaller0\x00'}}}}, ["", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x80c0}, 0x800) listen(r5, 0x6) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000180)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x38, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0xe, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}}}}}}, 0x0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) [ 646.417742][T19412] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:15:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r1, 0xffffffffffffffff, 0x0, 0x10000000000443) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x400, 0x70bd27, 0x0, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x4008080) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_procfs(0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SNDCTL_DSP_RESET(0xffffffffffffffff, 0x5000, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x2, 0xaa, 0x0, 0x0, 0x2, 0x6, 0x6a35, 0xcc, 0x40, 0x0, 0x0, 0xd1, 0x38, 0x0, 0x9, 0x124d, 0x1000}, [{0x0, 0x0, 0x0, 0x43d, 0x0, 0x4, 0x5}], "6570da331897013f3292cff42a00d6f47c4d0c150a18209f4bd2d056ad7ff1654d0e33c9ed5296d987afe72384a16df84994af4d37a8013da596915affe4a5f86826a04aacbb", [[], [], [], [], [], []]}, 0x6be) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x8, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x41ca, 0x0, 0xfffffffd, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) dup2(r2, r3) [ 646.505422][T19418] Unknown ioctl 21531 [ 646.548563][T19412] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 646.553996][T19424] Unknown ioctl 21541 [ 646.623368][T19434] netlink: 87 bytes leftover after parsing attributes in process `syz-executor.0'. [ 646.647066][T19418] Unknown ioctl 21531 [ 646.665246][T19435] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 646.726818][T19424] Unknown ioctl 21541 [ 646.751580][T19442] netlink: 87 bytes leftover after parsing attributes in process `syz-executor.0'. 12:15:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:38 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000240)={0x9, 0x9, 0x4, 0x0, 0x9, {0x0, 0x7530}, {0x5, 0x8, 0x1a, 0x0, 0xe0, 0x2, "0664897f"}, 0x6, 0x1, @fd=r1, 0x6, 0x0, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="96887668", @ANYRES16=r3, @ANYBLOB="0a0427bd7000ffdbdf250c00000008000600070000000c0003800800050000000001080004000000000008000400ea00000008000500ffff00004400018014000300fe8000000000000000000000000000bb0c0007000e00000026000000080005000200000008000b0073697000080005000100000008000b00736970002c000380080001000200000008000500e0000001080001000100000008000500ac14140e06000400ff070000080005000900000038000180060001000a0000000c000700200000000b000000060004004e2300000800050001000000080009005c000000060004004e2300000800060001000000"], 0xf8}}, 0x801) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x14801, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) ioctl$VIDIOC_DBG_G_REGISTER(r5, 0xc0385650, &(0x7f00000001c0)={{0x1, @name="24f4d4d1baee65dff145717089f397fe7d84b0f97830179f750cee0302af1837"}, 0x8, 0x0, 0x40}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xc, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x40046f41, 0x76006e) r6 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r6, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r6, 0x92429000) setsockopt$inet_int(r6, 0x0, 0x8, &(0x7f0000000200), 0x4) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4000, 0x0) ioctl$TIOCL_SETSEL(r7, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x6, 0x2, 0x3ff, 0x3, 0x10}}) socket(0x0, 0xa, 0x3f) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, 0x0, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$bt_sco(r8, &(0x7f0000000100)={0x1f, @fixed={[], 0x10}}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r9, 0x40505412, &(0x7f0000000140)={0x6, 0x40, 0x80000001, 0x0, 0xf}) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 647.650983][T19456] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:15:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/255) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/81) [ 647.755758][T19456] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:38 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$RTC_UIE_OFF(r3, 0x7004) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000040)=0x1) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:38 executing program 1: clone3(&(0x7f0000000400)={0x2922cf00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000500)=0x80) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000800)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x30, r3, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5}, {0x5}]}]}, 0x30}}, 0x8000) sendmsg$NLBL_CIPSOV4_C_REMOVE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x40080) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) [ 647.870499][T19465] Unknown ioctl 21531 [ 647.878625][T19465] Unknown ioctl 21531 [ 647.895920][T19465] Unknown ioctl -1067952547 [ 647.989811][T19470] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19470 comm=syz-executor.1 [ 648.046645][T19466] XFS (loop0): Invalid superblock magic number 12:15:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000002, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:38 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'veth0_vlan\x00', 0x1}) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x200000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xfffffffffffffe0d) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000480)=[{&(0x7f0000000240)="389e270fd06283d3f138d5d94de720312659506440699bb9c386d30505781c6d970519099c8fa867eb48ccfaa0dedf48f694bd8a80bb3e5a609107da613c4ffddd1e065df57d4002760316bfb040f1b0abfa6001dbe333bcac2757322783fc2cd9e1c148021bab731dcb6f2c44f8e23bec918759657de77c869f9656238086e5e85e79aed2a5d0f52093573cf083e5a13b79ea49f11258b9c0dd21190314eb292d21839692e3534616dba0ceab890a542eff4d29014f5c0b845d7e", 0xbb, 0x9}, {&(0x7f0000000300)="8ddd05d326634e78f8b1e317b821d16f1144befe500ab252d8ab2d2dd2b61aff9b137564d23ac33c71ccbf3a317f7ccb8dc46195d5f8c67a79dff374eadfbc097e83f4a5b975d337e7bb5652348c4734b85a6a9fea5ae39ff27579c79c11dfd8b198f228a8282300bfc9ef5eae0c65d56b44db43dff3e7906188b563ea4052b3a24c45764b5ccf687677a8d7e46ed22ddd8c4f4d4f319c20f032dcc726a4587dc7588ce029dfb9739d5a9e86e7e940bfded7e3831c86ed4e73aa4418bfae4d4c54142cd819904974ced6f69f83723e17c32ae4c4bb61363baae55e79e5846a371937214d5c0a899218bcc2ee61b7d659adf35859631d73", 0xf7, 0x69ec88d4}, {&(0x7f0000000140)="f05aaf9af17988a742b9913b778126ba605f994865710f4c2a5e017cdf4fff287f5b240ad4b8f4eb0cd5f76cda62784b29d1977d01204c6f2470016471185d05c52266a4ae85a5", 0x47, 0xef}, {&(0x7f0000000400)="3ea845d2a6e99212b922e1932b6cfa8e6a15780c3da627b670a7a40789779b630940901781f4ec616e7274a7316885aa0ef39b38d423e4e880fad36573d89400b760cb9dac46b4d3c2e8931d0dfa3daeefd321406971f93e1afcf94cfda9e207c2279aec668c79a2d3bbf37eee5ac87b66", 0x71, 0x5}, {&(0x7f00000000c0)="882360b5420ad6d4d06b337922504f3012469d", 0x13, 0x6c1}], 0x20060, &(0x7f0000000500)=ANY=[@ANYBLOB='}I\x00&', @ANYRESHEX=r5, @ANYBLOB="2c6673757569643d32353639646638322d306535622d013531342d626333342d63350034356638662c7365636c6162656c2c736d61636b66736465663d2f6465762f76736f636b002c666f776e65723c", @ANYRESDEC=r3, @ANYBLOB=',fsname=@,obj_role=eth1vmnet1trusted(eth1+(mime_type.trustedvboxnet1eth1[+,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 648.097107][T19479] Unknown ioctl 21531 [ 648.102111][T19479] Unknown ioctl 28676 [ 648.109782][T19479] Unknown ioctl 21531 [ 648.114737][T19479] Unknown ioctl 1074025474 [ 648.131835][ T27] audit: type=1400 audit(1583237738.968:212): avc: denied { map } for pid=19460 comm="syz-executor.3" path="socket:[96099]" dev="sockfs" ino=96099 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 648.182417][T19477] Unknown ioctl 21531 [ 648.189879][T19477] Unknown ioctl 1079006226 [ 648.234620][T19481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19481 comm=syz-executor.1 [ 648.257558][T19487] Unknown ioctl 21531 [ 648.267889][T19465] Unknown ioctl 21531 [ 648.269730][T19487] Unknown ioctl 1074025674 [ 648.278844][T19465] Unknown ioctl 21531 12:15:39 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r3 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video1\x00', 0x2, 0x0) fcntl$addseals(r3, 0x409, 0x4) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 648.299830][T19488] ptrace attach of "/root/syz-executor.1"[10625] was attempted by "/root/syz-executor.1"[19488] [ 648.341995][T19477] Unknown ioctl -1067952547 [ 648.379572][T19489] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 648.403529][T19489] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 648.404711][T19493] Unknown ioctl 1074032449 12:15:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@overriderock='overriderockperm'}]}) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x111381, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x100, 0x200, 0x4, 0x9}, 0x10) 12:15:39 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller1\x00', 0x800}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(0x0, r2) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x40, 0x4883) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000100)={0x1}) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000140)=""/17) [ 648.590289][T19477] Unknown ioctl 21531 [ 648.687791][T19465] Unknown ioctl 1079006226 12:15:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000003, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000001c0)) r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3ffda700", @ANYRES16=r0], 0x2}}, 0x0) socket(0x28, 0x3, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44040}, 0x40021) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200), 0x1, 0x0, 0x0, 0x800}, 0x80) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/94, 0x5e) perf_event_open(&(0x7f00000003c0)={0x4, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x1}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f00000002c0)={0x73622a85, 0x1, 0x1}) getpid() r3 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) write$9p(r3, &(0x7f0000001400)="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", 0x600) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x10000) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) [ 648.939999][T19512] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 648.975337][T19512] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:39 executing program 0: sched_setattr(0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, 0x0, 0x0) r0 = getpgid(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x59102100, 0x0, 0x0, 0x0, 0x0) r1 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) tkill(r1, 0x9) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000140)=ANY=[@ANYBLOB="3984c0fbeb1b002e12a8000000000000000002070000d6f91715bd8000f9"], 0x0) pipe(0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$rtc(0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x7fff, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) write$P9_RCLUNK(r6, &(0x7f0000000000)={0x7, 0x79, 0x1}, 0x7) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000300)=0x5b11, 0x4) ftruncate(r6, 0x80006) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f0000000340), 0x41395527) sendfile(r5, r6, 0x0, 0x8000fffffffe) 12:15:39 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'lo\x00', 0x4000}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 649.119966][T19515] ISOFS: Unable to identify CD-ROM format. 12:15:40 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x400005) [ 649.380297][T19515] ISOFS: Unable to identify CD-ROM format. 12:15:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000004, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 649.418097][ T27] audit: type=1400 audit(1583237740.248:213): avc: denied { sys_admin } for pid=19537 comm="syz-executor.0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 649.425361][T19539] IPVS: ftp: loaded support on port[0] = 21 12:15:40 executing program 1: prctl$PR_GET_TIMERSLACK(0x1e) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000bc0)=[{&(0x7f0000000000), 0x1}, {&(0x7f0000000040)=0x1}, {&(0x7f0000000080)=0x1, 0x2}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=0x1, 0x2}, {&(0x7f0000000140)=0x1, 0x1}, {&(0x7f0000000180)=0x2, 0x2}, {&(0x7f00000001c0)=0x1}, {&(0x7f0000000200)=0x2, 0x2}, {&(0x7f0000000240), 0x2}, {&(0x7f0000000280)=0x2}, {&(0x7f00000002c0)=0x1, 0x2}, {&(0x7f0000000300)=0x1}, {&(0x7f0000000340)=0x1}, {&(0x7f0000000380)=0x2}, {&(0x7f00000003c0)=0x1}, {&(0x7f0000000400), 0x1}, {&(0x7f0000000440), 0x2}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=0x2, 0x1}, {&(0x7f0000000500)=0x1}, {&(0x7f0000000540)=0x2, 0x1}, {&(0x7f0000000580)=0x2}, {&(0x7f00000005c0), 0x2}, {&(0x7f0000000600), 0x1}, {&(0x7f0000000640), 0x1}, {&(0x7f0000000680)=0x2, 0x5}, {&(0x7f00000006c0)=0x4, 0x2}, {&(0x7f0000000700)=0x1, 0x1}, {&(0x7f0000000740)=0x2}, {&(0x7f0000000780)=0x1, 0x2}, {&(0x7f00000007c0)=0x1, 0x2}, {&(0x7f0000000800)=0x1}, {&(0x7f0000000840)=0x2, 0x1}, {&(0x7f0000000880)=0x1}, {&(0x7f00000008c0)=0x1}, {&(0x7f0000000900), 0x2}, {&(0x7f0000000940)=0x2, 0x2}, {&(0x7f0000000980)=0x1, 0x2}, {&(0x7f00000009c0)=0x1, 0x2}, {&(0x7f0000000a00)=0x1, 0x2}, {&(0x7f0000000a40)=0x2, 0x1}, {&(0x7f0000000a80)=0x1}, {&(0x7f0000000ac0), 0x1}, {&(0x7f0000000b00), 0x2}, {&(0x7f0000000b40)=0x1}, {&(0x7f0000000b80)=0x2, 0x2}], 0xd, 0x2f, &(0x7f0000000ec0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000f00)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000f40)='/dev/input/mice\x00', 0x0, 0x250000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000f80)=r1) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x7, 0x27, 0x6, 0x7f, 0x0, 0x2, 0x201, 0xd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x995, 0x1, @perf_bp={&(0x7f0000000fc0), 0x4}, 0x8000, 0x0, 0x5, 0x4, 0x31c1, 0xa9, 0x9b75}, 0x0, 0xb, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) recvfrom$rose(0xffffffffffffffff, &(0x7f0000001080)=""/20, 0x14, 0x103, &(0x7f00000010c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x40) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000001100)={0x0, 0x0, [0x0, 0x1f, 0x7, 0xffffffffffffff80]}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000001180)=0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vcs\x00', 0x121f42, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000001200)={0x9, 0x7, 0x100, 0xfd4, 0x10, 0x70d5}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001240)='/dev/urandom\x00', 0x22040, 0x0) fsync(r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001280), &(0x7f00000012c0)=0xc) r5 = creat(&(0x7f0000001300)='./file0\x00', 0x40) write$P9_RXATTRWALK(r5, &(0x7f0000001340)={0xf, 0x1f, 0x1, 0x2a57122f}, 0xf) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x7, 0x3f}, &(0x7f0000001400)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000001440)={r7, 0x1}, 0x8) r8 = syz_open_dev$swradio(&(0x7f0000001480)='/dev/swradio#\x00', 0x1, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f00000014c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000001540)=""/96, 0x60}, {&(0x7f00000015c0)=""/233, 0xe9}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/139, 0x8b}], 0x4, &(0x7f00000027c0)=""/34, 0x22}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r9, &(0x7f0000002980)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002940)={&(0x7f0000002880)={0x84, 0x3, 0x1, 0x401, 0x0, 0x0, {0xc, 0x0, 0x7}, [@CTA_LABELS_MASK={0x28, 0x17, [0x2, 0x4, 0xfffff22d, 0x7f, 0x81, 0x7, 0x1000, 0x6, 0x12fadcb4]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x4}, @CTA_TIMEOUT={0x8}, @CTA_SEQ_ADJ_REPLY={0x2c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xbe}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x101}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5dc}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}]}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0x3ff, 0xae33]}]}, 0x84}, 0x1, 0x0, 0x0, 0x30}, 0x15) r10 = accept4$rose(0xffffffffffffffff, &(0x7f00000029c0)=@full={0xb, @remote, @null, 0x0, [@remote, @default, @default, @rose, @default]}, &(0x7f0000002a00)=0x40, 0x800) r11 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r12 = accept$unix(0xffffffffffffffff, &(0x7f0000002a40)=@abs, &(0x7f0000002ac0)=0x6e) ioctl$VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000002b00)={0x800, 0x2, 0x4, 0x340000c, 0xb44, {0x0, 0x7530}, {0x2, 0x8, 0x1, 0xff, 0x7, 0x81, "d3d19724"}, 0x8001, 0x1, @fd, 0x2, 0x0, 0xffffffffffffffff}) r14 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) r15 = socket$caif_seqpacket(0x25, 0x5, 0x1) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000002ec0)={0x0, 0x2, 0x4, 0xe000, 0x9, {0x0, 0x7530}, {0x3, 0x0, 0x3f, 0x9, 0x2, 0x0, "0a5c70f1"}, 0x0, 0x1, @userptr=0x80, 0x7, 0x0, r2}) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002f40)={0x0, 0x7fffffff, 0x10}, 0xc) ppoll(&(0x7f0000002f80)=[{r10}, {r11, 0x4000}, {r12, 0x1090}, {r6, 0x2441}, {r13, 0x5400}, {r14, 0x4060}, {r15, 0x409}, {r16, 0x101}, {r17, 0x4020}], 0x9, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000003040)={[0xfff]}, 0x8) [ 649.544357][ T27] audit: type=1804 audit(1583237740.328:214): pid=19526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir424536311/syzkaller.faye5Z/316/file0" dev="sda1" ino=17618 res=1 12:15:40 executing program 3: add_key(0x0, 0x0, &(0x7f0000000300), 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000300)='4', 0x1, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, 0x0, 0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r2, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r2, 0x92429000) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000100)={{0x89, @broadcast, 0x4e20, 0x4, 'none\x00', 0x870cf3a26a2cc59c, 0x100, 0x15}, {@broadcast, 0x4e20, 0x3, 0x7, 0x1, 0x1ff}}, 0x44) write(r1, 0x0, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/46, 0x15092e2a1832a052) move_mount(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x24) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) sched_setattr(0x0, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x100000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0xfffffffe}) r5 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$FICLONE(r1, 0x40049409, r5) ioctl$sock_inet6_SIOCADDRT(r4, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @ipv4={[], [], @loopback}, @ipv4={[], [], @loopback}, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0xffffff81, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [], @broadcast}}}}, 0x108) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) 12:15:40 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r3, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r3, 0x92429000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) setreuid(0x0, r2) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000000)) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r5, 0xc1004110, &(0x7f0000000380)={0x80000001, [0x4a8, 0xffff, 0xbd], [{0x4, 0x89, 0x1, 0x0, 0x1}, {0x81, 0x3d6, 0x0, 0x1}, {0x20, 0x7ff, 0x1, 0x0, 0x1}, {0x6, 0xffff, 0x1, 0x0, 0x1}, {0xda, 0x0, 0x1, 0x1, 0x0, 0x1}, {0x5, 0x0, 0x1, 0x0, 0x1}, {0x6, 0x1, 0x0, 0x0, 0x1}, {0x9, 0x1, 0x0, 0x0, 0x1, 0x1}, {0x8001, 0x1ff, 0x0, 0x1, 0x1}, {0x800, 0x2, 0x1, 0x1, 0x0, 0x1}, {0x599, 0x5, 0x1, 0x1, 0x1}, {0xfffffff9, 0xffffffe0, 0x1, 0x0, 0x0, 0x1}]}) [ 649.964504][T19548] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 649.995465][T19557] IPVS: set_ctl: invalid protocol: 137 255.255.255.255:20000 [ 650.120505][T19548] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:41 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x4, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000240)="a90336b2ef67a6d88859d305f3671e771da97dda4d9fd18a660556a15f7a5284c40b376b8492a6b4b61d5c0d2e00ca7767fbb55198c2ce2c7008a07011a662e7f26d444a6f8a3cca29d5f36a90556432152e5948c629c3234c172f30a512a4b0ca06ba0725d07e07fb0d149fa606069bd1bd32fee0260536170bd7e8d9c3dc52f82465808f20f8a7737480691070c30f388adc2f0994516487b6c686e7eeaef791717925d8befe8c130ef4dcd274355a73d7fe3d72b3a7fecc03cdb02395485ce0a97ed5e2bb46afd10fede7de2e69606d3a5b3e1f16692a9d2e7f05d6bc81b77afb4cefadab984e83421609b8cd44462df4fd62b8", 0xf5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) read$fb(r3, &(0x7f0000000340)=""/118, 0x76) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) symlink(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='./file0\x00') r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 650.228858][ T27] audit: type=1800 audit(1583237741.068:215): pid=19549 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17625 res=0 12:15:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000005, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="24000000180007841dfffd946f61050002008100fd038b0602000800080005000400ff7e", 0x24}], 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:41 executing program 1: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000207000000000000000000000000000028df07800800094000e900001800028014"], 0x1}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000780)='/dev/snapshot\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000800)='nl80211\x00') sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)={0x2c, r1, 0x20, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8a1eedb7a5a4bf9d) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x40}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000480)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000900)={0x26c, r4, 0x200, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x101}]}, @TIPC_NLA_LINK={0x110, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xda5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa62}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}]}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff0001}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9a}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffbff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA={0x4}]}, 0x26c}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001c00010da017e700000011000208717901000000"], 0x1}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="28400000146f023aafa82cc010979d13848f9d66517c93e4b4eeead8d615f930e6fa1fd40edc5c2a96eb798ae7217279a37c6abaf91eaaf2ada9900ecb6a0881c33eb71993905bddac5c3624e41d07c654368d5edca537daf71b48ad5d10753666d68a495d17a68e86026f80f0839598ab85a593cfbde78ce93334864659b2fdddc91fe0c8203b04f9cd7c283f0f288a29dda0df536606c155e5a6b7fd02ea5b62b56692711140346143ca60f7422b10683c35"], 0x1}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r6, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="cc00000004080108000000000003000000000000050003002f000000540004800800014000000007080001400000040108000240000000090800014000000129080002400000000708000140000000080800014000008000080001400000000608000240ffffffe108000240000000ed05000300210000000900010073797a300000000024000480082789929800000208000640000000030800054000000006080005400000002b1c0004800800014000000698080001400000b88a08000240800000010500030011000000"], 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x4c040) sendto$inet6(r5, &(0x7f00000000c0)="6e69e282978ea5fd96715283c32489a97df0e3c8f27009e45aebc88f246c514aa60b6312f34b4f2e4614", 0x2a, 0x800, 0x0, 0x0) 12:15:41 executing program 3: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) prlimit64(r0, 0xe, &(0x7f0000000200)={0x4000000000000008, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) write$P9_RWALK(r1, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) clock_gettime(0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6}) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r3) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2275, &(0x7f0000000380)=0x80000001) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@mcast2, @mcast1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x10, 0x0, 0x2000020}) socket$inet6(0xa, 0x2, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r7) [ 650.865795][T19580] Unknown ioctl 21531 [ 650.927921][ T27] audit: type=1400 audit(1583237741.758:216): avc: denied { integrity } for pid=19586 comm="syz-executor.1" lockdown_reason="hibernation" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 650.990821][T19592] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2052 sclass=netlink_route_socket pid=19592 comm=syz-executor.1 [ 651.083588][T19588] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 651.099770][T19600] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36503 sclass=netlink_route_socket pid=19600 comm=syz-executor.1 [ 651.191785][T19588] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 651.197637][T19587] Unknown ioctl 21531 [ 651.238461][T19592] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2052 sclass=netlink_route_socket pid=19592 comm=syz-executor.1 [ 651.268346][T19600] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36503 sclass=netlink_route_socket pid=19600 comm=syz-executor.1 [ 651.334895][ T27] audit: type=1800 audit(1583237742.168:217): pid=19580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17638 res=0 [ 651.662872][T19591] Unknown ioctl 21531 [ 651.707614][T19591] Unknown ioctl 21531 [ 651.745644][T19591] Unknown ioctl 8821 12:15:45 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) accept4$phonet_pipe(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) 12:15:45 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x4, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000006, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:45 executing program 1: syz_open_dev$usbfs(&(0x7f0000000300)='/dev/bus/usb/00#/00#\x00', 0x400000000000006f, 0xac841) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x200000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xfffffffffffffe0d) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) write$FUSE_ATTR(r0, &(0x7f0000000000)={0x78, 0xfffffffffffffff5, 0x6, {0x7fffffff, 0x30, 0x0, {0x0, 0x80000001, 0x5, 0x200, 0x2, 0x5, 0xff, 0x200, 0xffffffff, 0x6, 0x2, r2, r4, 0xfffffe00, 0x99}}}, 0x78) 12:15:45 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000340)=0x1220384, 0x4) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)=@random={'btrfs.', 'syzkaller\x00'}, &(0x7f00000003c0)=""/175, 0xaf) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0x6, 0x7, 0x0, 'queue0\x00', 0x7fffffff}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) setsockopt(r2, 0x3f, 0x5, &(0x7f00000007c0)="5289762f9359733cb391a769f55d25ed05613045f15e25454ca36527d8d6a2c2d747b78384b49b7d0bb1f8745a3cb37d60cf1a960a3d1f3b72d4b74d4bb1ec1d7320cf3173d170fe69cc675a18c8586589f09ec62ca9e7ddaedf4be0fd7c9e874da4da4c4b494865d2f1a3a89a27f8c7ccb66cd76789ba71ec7abf86bcf58c079eebf7b984d4232f3d1a82f07bc416eb6bdde0223859666e06ca86621eafbd4c68cbd3e8366839abba9d59ebbb3659d36d473871fad33befad0e3aa123d867e8eacbfbb52d5723cb93b3f813a07b8599e786056d5a709bd03cc93d7dcfe4402b0caa19dab98e8b5edeacd756992372ea458a", 0xf2) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, &(0x7f00000001c0), 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000580)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b703b900000000006a0a00fe00000000850000000d000000b7000000ffff00009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f02008b5e5a076d31e33dd29c034055b67dafe6c8dc3d5d78c07f34e4d5b318e2ec0efd49897a74a0091ff110026e6d2ef831ab7ea0c34f17e3ad6ef3bb622003b538dfd8e012e79578e51bc53099e90f4580fffa551b5b341a2d7cbdb9cd38bdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ed0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a17e3c184b751c51160fbcbbf35b1e7be6148ba532e6ea09c346dfebd31a08b32808b8020000000000d27080e71113610e10d858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a38d2fd50117ae589ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697a6ea0182babc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad029a119ca3c97278087001460000000000000005739c093db1a2fc9bfcd8eb4d48c769822793cd5fa454263bbd841e94280d132a47b5153cee0d81b3a508ec685256f0182f8120342f4356626afa1c6f71833be8c917d23a3fca505b4035dc59d1342be8bdf"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f088471fffffff00004000638877fbac141426e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) 12:15:45 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video35\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x410080, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x40080, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000500)={0x400, 0x3, 0x4, 0x40000, 0x865, {0x0, 0x2710}, {0x5, 0xc, 0x2, 0x3f, 0x6, 0x4, "f09de9ff"}, 0xffff8000, 0x2, @planes=&(0x7f00000004c0)={0x40, 0x9, @userptr=0xe5c, 0xff}, 0x100, 0x0, r0}) sendmsg$key(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x1c}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="021300000200"/16], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10}}, 0x0) r7 = socket$key(0xf, 0x3, 0x2) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000280)={{r8}, 0x3, 0xc91, 0x44d}) sendmmsg(r7, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) ioctl$VIDIOC_S_FBUF(r0, 0x4030560b, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), {0xe4b1, 0x25, 0x32314142}}) [ 654.590101][T19625] Unknown ioctl 21531 [ 654.712506][T19622] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 654.756626][T19629] Unknown ioctl 21531 12:15:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) listen(r1, 0x0) accept(r1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) [ 654.812113][ T0] NOHZ: local_softirq_pending 08 12:15:45 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) getsockname$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 654.869284][T19622] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:45 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x10080, 0x0) write$P9_RSETATTR(r0, &(0x7f0000000040)={0x7, 0x1b, 0x2}, 0x7) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x3d}, 0x4, 0x2, 0x3, 0x4, 0x6978, 0x2}, &(0x7f00000000c0)=0x20) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f0000000100)={0x9, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffe01, 0x490000) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x35c, r4, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7ff}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6d}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4d}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xb8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3a}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x38, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}]}]}, @TIPC_NLA_LINK={0xf0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}, @TIPC_NLA_NET={0x6c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffee}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK={0xb4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x750000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x87f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x35c}, 0x1, 0x0, 0x0, 0x20008004}, 0x20000010) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000600)='/proc/capi/capi20ncci\x00', 0x400, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x9c, r6, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffff9}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x34, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x45}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0xc000) r7 = syz_open_dev$vcsu(&(0x7f0000000800)='/dev/vcsu#\x00', 0x3, 0x440000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000940)={0xf000000, 0x2, 0x4, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x990a6c, 0x40, [], @p_u16=&(0x7f00000008c0)=0xff}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000000980), 0x4) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BLKSECTGET(r9, 0x1267, &(0x7f0000000a00)) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UI_BEGIN_FF_ERASE(r10, 0xc00c55ca, &(0x7f0000000a80)={0x3, 0x7, 0x7}) personality(0x1000000) r11 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/status\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r11, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x34, 0x0, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xffff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2e000000}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x90}, 0x20000882) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r12, 0x8004550f, &(0x7f0000000c40)=0x495) r13 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/dlm-monitor\x00', 0x222002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r13, 0x6, 0x21, &(0x7f0000001dc0)="a70da533b600e9dfd8699b48d29125f0", 0x10) r14 = syz_open_dev$audion(&(0x7f0000001e00)='/dev/audio#\x00', 0x401, 0x100) r15 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001e80)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r14, &(0x7f0000001f80)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001f40)={&(0x7f0000001ec0)={0x44, r15, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xfffffd03}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x6, 0x7, 0xfffffff8, 0x222, 0x9f6]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4080}, 0x4000000) 12:15:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000007, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 655.120047][ T27] audit: type=1400 audit(1583237745.958:218): avc: denied { watch } for pid=12688 comm="udevd" path="/dev/nullb0" dev="devtmpfs" ino=23371 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=blk_file permissive=1 12:15:46 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) prctl$PR_SET_PTRACER(0x59616d61, r1) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c40)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f02008b5e5a076d83923dd29c034055b67dafe6c8dc3d5d78c07f34e4d5b318e2ec0efd49897a74a0091ff110026e6d2ef831ab7ea0c34f17e3ad6ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a2d7cbdb9cd38bdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a17e3c184b621c51160fbcbbf35b1e7be6148ba532e6ea09c346dfebd31a08b32808b80200000000000000334d83239dd27080e71113610e10d858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796edb697a6ea0182babc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad029a119ca3c97278087001460f7cf5ef5ecdd65ede8d799018fc043a6560fc12c26694dc05f3ee22feea1834ddbda7f4226a1f280b75d279afeabe0839c50851ffded7714dc486acf373a8268f99d0bd888a06070de197afe04"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff00004000632177fbac141411e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x14, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@empty, 0xfe}) restart_syscall() ptrace$setopts(0x4206, r2, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140)=""/64, 0x40}], 0x3, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) 12:15:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xffffffffffffffa0) setreuid(0x0, r1) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:46 executing program 4: ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc2604110, &(0x7f0000000500)={0xa4ac, [[0x2, 0x42b7, 0x1, 0xd09, 0x0, 0x6, 0x7, 0x9], [0x1400000, 0x3, 0x4, 0x2, 0x2, 0x8, 0x4, 0x3ff], [0x789, 0x6, 0x6, 0x8, 0x5, 0x7, 0x2, 0xffffffff]], [], [{0xfffffffd, 0x3f}, {0x0, 0x2, 0x1}, {0x4, 0x5, 0x1, 0x1, 0x1, 0x1}, {0x400, 0x401, 0x1, 0x1}, {0x5, 0x8, 0x0, 0x0, 0x1, 0x1}, {0x5, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x9, 0x7, 0x1, 0x0, 0x1, 0x1}, {0x7fffffff, 0xc2}, {0x0, 0x5, 0x1, 0x1, 0x0, 0x1}, {0x100, 0x81, 0x0, 0x1}, {0x0, 0x1000, 0x0, 0x0, 0x1}, {0xfffffbff, 0x3, 0x0, 0x0, 0x0, 0x1}], [], 0x2}) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x82, 0xffffffffffffffff}, 0x40, 0x8}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x97}, 0x8) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback, 0xfffffffd}, 0xd) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r6, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000180)={r7, 0x7ff}, &(0x7f00000001c0)=0x8) sendfile(r0, r5, 0x0, 0x80001d00c0d0) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, 0x0) ioctl$USBDEVFS_SETINTERFACE(r8, 0x80085504, &(0x7f0000000240)={0x4, 0x1f}) [ 655.569328][T19655] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 655.588582][T19655] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:46 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r2, 0x80044dfb, &(0x7f0000000000)) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$UI_SET_LEDBIT(r4, 0x40045569, 0x3) syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x40186f40, 0x76006e) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r6, 0x0, r6) 12:15:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000008, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:46 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x51a2, 0x7, &(0x7f0000000580)=[{&(0x7f00000000c0)="c6dc6f43c0d27aa7b48c5847d6", 0xd, 0x8}, {&(0x7f0000000140)="6496ba1ddd61b9f7af2cf88ea05d818c07837e25c7b0c2b916fab13cbd8d7aef1ad3280d181010a039da66e935e8e2d0d69fd727c330be22554bd5585d5f", 0x3e, 0x4}, {&(0x7f0000000240)="9d9577dd668e033c2a383618bc6e5111f8e6e1a9f0081a1377f98efbcdbb4a5ca7dce0e98fe288e83d87e7a79c0a1239e479a49de897f96ee9044a3ca0d760d3015c50786e11e0e58afff43f054e609972d48c9e73b846909459c99997e30d69f0a9547c334b91851a1129b2bceabd6806d1cc075e6bf978e55c9c47feed65a8549e017e1fc91c2f9d", 0x89, 0x4a0}, {&(0x7f0000000300)="9fb6f50a4be8b9d5bd6b31dbcea4ca72185c712bbdff470f9456a03ba0beee13b3b1aa2d499bc07d39dc19dd703f08da15369f57bac9592b3c6cdcedee7be92c16aa1d5b1d9a356d774320977d064b006a1d48b4f4ba0192827ed2c2236bedcb1666304be256d7854d9bb601a112e385e601dee0340e1f42aad6cba96277506bc04c3ae10204c0c262ab285bd0b9efc0d826a4689cb2c7628cce296f85176ccac22d3313b582ec32ec87fb8a02ef242a820c8185104b60b92cd06a5a9bfb729a71bb", 0xc2, 0x4}, {&(0x7f0000000400)="dac0df95c09c833391ec94b9bc2a67d18fdc911ed637681534d1bfc9788075e5ce4cd9bd09eaca8ca01cafe88602a61b87a2c421802cd805495d8a6ed1b139e3aac62ad8bade60ea8725684fa9826f4d10ae244f91919bf6b6334891acc4a2bdac8f9705091ac0fd", 0x68, 0xff}, {&(0x7f0000000180)="aaf762631369958b2da0ea7204b2f1b860ba81fa772affe58804e579aa094943582fdd76f99a8f0a", 0x28, 0x4}, {&(0x7f0000000480)="aef6c252ccc979291b73f628519a9757c7426b8efa5aba4f8dccb062a24c84d864f3a90a1c6eff97b9dadb3f8491c846e0d0ef0b937205ba8a6261f617a2e135b5dc427f96b8a5a5281668fc9753c2d2c4afbebbc0127a765864dee41ff87acdb007f3f83072500100beb56b3c0bebd3d62bd1d77ba245733cabff0bb34b26348dd93839fbb620f8f8bcbafd505f2811f0e185be36ad87b324998a99ecd03e46f3e776c57dd1a547162a42146ec6f13e320a609dac467dd3a2ceb6fda9731c07311e1714f9e60dce4148b863a3d6765fa769f79ed7d5211e68d6dbd2", 0xdc, 0xc000}], 0x211c441, &(0x7f0000000640)={[{@nodots='nodots'}, {@dots='dots'}, {@fat=@tz_utc='tz=UTC'}], [{@dont_hash='dont_hash'}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@appraise='appraise'}, {@smackfsdef={'smackfsdef', 0x3d, '+.vmnet1'}}, {@seclabel='seclabel'}, {@euid_lt={'euid<', r4}}, {@smackfsdef={'smackfsdef', 0x3d, 'syzkaller1\x00'}}]}) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 655.894323][ T27] audit: type=1400 audit(1583237746.728:219): avc: denied { prog_run } for pid=19652 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 655.898608][T19671] Unknown ioctl 21531 12:15:46 executing program 3: mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x6, 0x12, 0xffffffffffffffff, 0x0) futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000080), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) write$midi(r0, &(0x7f00000000c0)="557f1b122b1561ebedec131a288140301845561289cc54f908bc2f19caee73507433036ac8dd307ee1321856c677e06dbc9fe2a58ed6bbdebee5d85c65a175846d2a63b35b07830c6b4f7046932a5fc44cd65223637945afa56abe87d20ac13fc9b33eb4eec5a95ded218323f94e2c4e80d79c11e2cbb82f508b7b07b5441740815256fa4193057cd7fd1a8fd8764e8a9d70d7fd95e0f6bdbfff955bd42b7becc1153484d4e8ad5599df8c18f61771730629a068be55f51a9e812892b01879aa33dd13247bc338368e907f6ed034716933482758", 0xd4) 12:15:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400000010000104000300000000000000000000dca5f2c0b5d59bdfb198303bde809f110d962fbc78d6b1ebaf68f86ba264d57c95792caaa8cd76780de2bd488e9376e31d413120f91f7552d0b3fcfa577e655beae48dc604ca4a3779fda849fa91121dd362bd419e9e632f6296ff487ce9eeeeaaec", @ANYRES32=0x0, @ANYBLOB="2b03000000000000240012800b00010067656e65766500001400028006004e22000005000c0001000000080005000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x54}}, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) pipe(&(0x7f0000000000)) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 656.069711][T19680] Unknown ioctl 21531 [ 656.082095][T19673] Unknown ioctl -2146937596 [ 656.135472][T19680] Unknown ioctl -2147201541 [ 656.182250][T19680] Unknown ioctl 21531 12:15:47 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x7, {{0x2, 0x4e21, @broadcast}}}, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r3, 0x0, &(0x7f0000001580)) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x10240) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000140)={{0x8f, 0x1}, {0x9, 0xf4}, 0x1, 0x2, 0x3f}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r3, 0x92429000) r5 = accept4(r3, 0x0, &(0x7f0000000000), 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000000040)={0x8, [0x1f, 0x9]}, 0x10) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 656.225491][T19680] Unknown ioctl 21531 [ 656.240157][T19673] Unknown ioctl 21531 [ 656.247360][T19682] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 656.279169][T19687] Unknown ioctl -2146937596 12:15:47 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x58502, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 656.317536][T19680] Unknown ioctl 1074025833 [ 656.325640][T19691] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. [ 656.362575][T19696] Unknown ioctl 21531 [ 656.389664][T19682] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 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, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @local}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, 0x0, 0x0) sendmsg$IPSET_CMD_DESTROY(r7, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)={0x50, 0x3, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x50}}, 0x4004005) 12:15:47 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x46, "b387780a1b40116c31a65ea121fd5572f7b873e620c0e29e6cc0b2e1b467d2cd313933cb9f32f77d38ad5639497a78ce46c5e8fbded6d405be765fbd64d649861ff9a1c73f9f"}, &(0x7f00000002c0)=0x4e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r3, 0x5, 0xe520, 0x5, 0x8, 0x40}, &(0x7f0000000340)=0x14) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) link(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='./bus\x00') ioctl$VIDIOC_S_JPEGCOMP(0xffffffffffffffff, 0x408c563e, &(0x7f0000000140)={0x4c000000, 0xc, 0x23, "45a368f884d91d3a7a1d2e9e90d6a706314cc149d1112855b8e6678d8b0049afb56200a656d03d11e977e8527eed1b79ec852597df608db01622e297", 0x13, "1fe6e80a6dd93a86e227443c196ec0dba43d07a285818e6e5d6cf77fa72637c13ce10f67f847ead921fed866b587af90378cd1c836cafc63ac299667", 0xc8}) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) wait4(r6, &(0x7f0000000380), 0x80000000, &(0x7f00000003c0)) sendfile(r4, r5, 0x0, 0x6) [ 656.473733][T19691] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.1'. 12:15:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000009, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 656.596173][T19680] ubi0: attaching mtd0 12:15:47 executing program 1: add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000300)='4', 0x1, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, 0x0) creat(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x17, 0x4) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/46, 0x15092e2a1832a052) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffd93}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sched_setattr(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0xfffffffe}) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @ipv4={[], [], @loopback}, @ipv4={[], [], @loopback}, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0xffffff81, {{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, {{0xa, 0x4e21, 0x0, @ipv4={[], [], @broadcast}}}}, 0x108) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$team(0x0) open(&(0x7f00000009c0)='./bus\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r3, 0x8004550f, &(0x7f0000000080)=0x9) [ 656.746221][T19680] ubi0: scanning is finished [ 656.776712][T19680] ubi0: empty MTD device detected 12:15:47 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000300)=@security={'security\x00', 0xe, 0x4, 0x510, 0xd0, 0xd0, 0x210, 0xd0, 0x0, 0x440, 0x440, 0x440, 0x440, 0x440, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@loopback, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffff00], [0xffffffff, 0xff, 0xffffff00], 'team0\x00', '\x00', {}, {}, 0x2, 0x9, 0x0, 0x11}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}, {0x0, 0x70}}, @common=@srh={{0x30, 'srh\x00'}, {0x16, 0xc7, 0x8, 0x2, 0x40, 0x1001, 0x1182}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x3f, {0x100000000}}}}, {{@ipv6={@mcast1, @empty, [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0x0, 0xffffff00], 'veth0_to_team\x00', 'gre0\x00', {}, {0xff}, 0x2b, 0x3f, 0x4, 0x3}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x36e05a94, [0x800, 0x5], 0x8, 0x2, 0x1, [@dev={0xfe, 0x80, [], 0xa}, @loopback, @empty, @dev={0xfe, 0x80, [], 0x25}, @empty, @local, @local, @mcast1, @mcast2, @dev={0xfe, 0x80, [], 0x37}, @empty, @dev={0xfe, 0x80, [], 0x1e}, @mcast1, @mcast2, @remote, @mcast1]}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x3, '3q', 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfeff, 0xff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570) r2 = socket(0x1, 0x5, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000000)={0x8, 0x5, 0x4, 0x200000, 0x8, {0x0, 0x2710}, {0x5, 0x8, 0x80, 0x9, 0xff, 0x7, "28a47c86"}, 0x3, 0x2, @fd=r4, 0x1f, 0x0, 0xffffffffffffffff}) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000240)=""/158) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r6) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 656.825466][T19713] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 657.008848][T19721] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 657.018449][T19721] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 657.114406][T19727] x_tables: duplicate underflow at hook 2 [ 657.123402][T19729] Unknown ioctl 21531 [ 657.200158][T19727] Unknown ioctl 21531 [ 657.235258][T19727] Unknown ioctl 21531 [ 657.273084][ T27] audit: type=1800 audit(1583237748.108:220): pid=19710 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17677 res=0 [ 657.310390][T19730] Unknown ioctl -1067952631 [ 657.341671][T19680] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 657.368077][T19680] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 657.385500][T19680] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 657.406999][T19680] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 657.428745][T19680] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 657.451308][T19727] x_tables: duplicate underflow at hook 2 [ 657.459117][T19680] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 657.459392][T19712] Unknown ioctl -2147201541 [ 657.467174][T19680] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 75672751 [ 657.467210][T19680] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 657.492090][T19735] ubi0: background thread "ubi_bgt0d" started, PID 19735 [ 657.567480][T19717] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 657.669636][T19680] Unknown ioctl 21531 [ 657.674277][T19680] Unknown ioctl 21531 [ 657.679808][T19680] Unknown ioctl 1074025833 [ 657.686943][T19680] ubi0: detaching mtd0 [ 657.716416][T19680] ubi0: mtd0 is detached [ 657.723124][T19680] ubi0: attaching mtd0 [ 657.729480][T19680] ubi0: scanning is finished [ 657.845672][T19680] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 12:15:48 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x101) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) r2 = socket(0x40000000002, 0x3, 0x2) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000001180)=[{{&(0x7f0000000300)={0x2, 0x0, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000280)={0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xc9c}}], 0x18}}], 0x2, 0x0) 12:15:48 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4a24, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80000081}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) r3 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xffff, 0x800) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e69, 0xeffffffb, @rand_addr="86727ce9de72e376d2eb56497b7c5be3"}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100000a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:48 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:48 executing program 1: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="71756f74915f7175616e7406b63d307830303030303030303030303030303016b3685470f9b5f73a438f4c74ddd3a16cf130af10e0b2a168aacfac0aac0bfd769f9477dfc6717e159590775dd834481cf5b742ca1f3df6801f33d00dea7c730c07980ec3ca7500919ef8bb87438880286d21d49bf5996e0e4786d13d01970b6880ef9a76fb4c51b3bd645633a8f7eda8c4f61bcba7c075c10f16ab1f2c43c3d29a903583336fd67ac6c0d32a2046f259dca5121cb04f27820f68eb24cb16b8a2ac91455525616b50934a7b34d2bdef748626cbb87ecee61d5fbc90ed7ac2493cc8c74689e7c0f2af43238e00"/250]) r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000001c0)={0x1, 0x1, 0x1000, 0x1000, &(0x7f0000000380)="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", 0xa7, 0x0, &(0x7f0000000240)="a978cc841a26f813c6eb7811c31a48a5a945457a4276496bff2ec50ceeea767df6f3754f2ed7d954f39fe091b8a37bc32c817668a77710eeb0cf7da6fa6ac818d46dbbb5b71335e30bd6194e61c449a0ed2f2346b49267db2bc41d43a4fcd075d6830b9f96f06389e6d5315394c13e12d68d0d1393bf6e8358b48c0cecd0111420ceb62348693a8914eb084bc6a32018fd309b1ef26ea0c31034ef35f0baa589bc249ad453e66a"}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000140)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x20100, 0x0) 12:15:48 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7b, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x100}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x10000}]) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x8000000, r4}) [ 658.106371][T19748] gfs2: Unknown parameter 'quot‘_quant¶' [ 658.127343][T19751] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 658.136743][T19751] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:49 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000000)={0x34, 0x1000, "61e3199aa865224cc78d99835445869b95b7e9eab773960a", {0x8, 0x2}}) r2 = socket(0xf, 0x5, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100000b, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 658.298187][T19764] Unknown ioctl 21531 [ 658.307053][T19748] gfs2: Unknown parameter 'quot‘_quant¶' [ 658.361021][T19768] Unknown ioctl 21569 [ 658.467664][T19772] Unknown ioctl 21531 [ 658.532369][T19764] Unknown ioctl 21531 [ 658.537336][T19770] Unknown ioctl -1069001191 [ 658.545894][T19768] Unknown ioctl 21569 [ 658.552443][T19770] Unknown ioctl 21731 12:15:49 executing program 1: getpid() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x6) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000140)={0xfffffffd, 'syz0\x00'}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r3, 0x80000) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3, 0x6, 0x46, 0x4a, 0x0, 0xa1, 0x10000, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000180), 0xc}, 0x22, 0x100000000, 0x6, 0x8, 0x9, 0x5, 0x1}, r2, 0x4, r3, 0x5bf2fc39e8b3ccdc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="54000000020605000000000000000000006a00ffffffff000000004c50c65000000c00078008000840000009b4051b01db0100000005000400000000000500050001000000"], 0x54}}, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000100)) [ 658.573226][T19772] Unknown ioctl 21531 [ 658.612150][T19775] Unknown ioctl -1069001191 12:15:49 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x7, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r3, 0x40045730, &(0x7f00000000c0)=0x7f) listen(0xffffffffffffffff, 0x400000001ffffffd) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x180, @local, 0x6}}, 0x1000, 0xf455}, &(0x7f0000000240)=0x90) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000080)={r8}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000280)={r5, 0x5a22, 0x5, 0x9, 0xfff, 0x14a5, 0x0, 0x5, {r8, @in={{0x2, 0x4e23, @broadcast}}, 0x3, 0xffff, 0x10001, 0x0, 0x4}}, &(0x7f0000000340)=0xb0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:49 executing program 0: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYPTR, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES64=r1, @ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16=0x0, @ANYRES16, @ANYBLOB="e9c15600fc8b8219f2abae2c05bd3f1bcbe4d3e33dd415614a501255763465f3083c0601806748070e3864457ae56f5225fc7f783f151495c48e7f25d082497bde5c6965031ae0382c029a8b534bfb83d8ebbe51d5825a3d14716c6667187b430522f103d4ac86b52089e1fbee798eb5864e9e052a2c3122ce6b258fef6557f28cee6b854af335b83863be844324eab7c2374e5ddb75c7cb3cac256effe50ee4f410d8272043d7a755873f1d9040ff796ef5058f4a8b3a6cd8f28ed3fe8b9dad6e235a", @ANYRESOCT=r1, @ANYRESDEC=r2, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYRESHEX, @ANYRES16=r3], @ANYBLOB="cd4acebbd2babfb277ec2eb6fa1262525ca6c94d4f0c4addf7d8cd21badc851aa22c2e20307d8c5f8c669bf4213879276c25101c7a203e7948928f19a96d612040df2c0349ba3cdd86596846a6770b037317ebd4301646f039be45067e827844a9cd202c862ae91ec120c5c94dc45736e88b19819ffca3927028b5ee1126f094fbb6b3c862da05ed06c6dc657591d18535b7e130d2ccdd1357134ac43e0d452cd7635295a5930f107df636ba5cbd5f00ffe646ea56effc09271ffe20ecf09f92c8cb929dafce575242615cc7426f9bbef9d5c890418529ef825310caf43cb1bc2a7c61", @ANYRESOCT, @ANYPTR64]], 0x22) r5 = socket$inet(0x2, 0x3, 0x29) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000001440)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) bind$inet(r5, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0xfffffffffffffffe, 0x0) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000180)) 12:15:49 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x0, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 658.817216][T19776] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 658.980038][T19776] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 658.993439][T19789] Unknown ioctl 21531 [ 659.019223][T19789] Unknown ioctl 1074026288 [ 659.054282][ T27] audit: type=1400 audit(1583237749.888:221): avc: denied { create } for pid=19779 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 659.088929][T19786] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 659.106640][T19789] Unknown ioctl 1074026288 [ 659.113043][T19785] Unknown ioctl 21531 [ 659.152046][ T27] audit: type=1400 audit(1583237749.928:222): avc: denied { write } for pid=19779 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 659.237191][T19786] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 12:15:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100000c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x0) r1 = socket(0x10, 0x2, 0x0) syz_open_dev$swradio(&(0x7f0000000540)='/dev/swradio#\x00', 0x1, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000340), 0x10}, 0x78) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r4, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r4, 0x92429000) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8983, &(0x7f0000000380)={0x8, 'dummy0\x00', {'ip6tnl0\x00'}, 0x14e}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x40, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x40}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x134, r6, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xbe1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER={0xc8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [], @multicast1}, 0x100}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5239}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffff8}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5ebe}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa993}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa449}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xefd9}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000500)={0x113, 0x80000001, 0x6}) 12:15:50 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000000)=0x4) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000000000000000040200000000004acbf90414660ab6150491409ce6a69e11af512718c168f5e7a5edc003968f4197cc20806caed0f5f3a31f63ee26afecf3a161f2761d71227fca7cb62161925f01ac6e55f351c67c84d01016c8af22934ac9d23b6924efb4382645b939443f8a58b2341e770bd0b5406577f2bc66cf6d"], 0x0, 0x26}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x2, 0x4, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r1, 0x0, 0x1}, 0x3c) 12:15:50 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) process_vm_writev(r3, &(0x7f0000000040)=[{&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000002600)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000002340)=""/224, 0xe0}, {&(0x7f0000002440)=""/178, 0xb2}, {&(0x7f0000002500)=""/242, 0xf2}], 0x6, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:50 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x6201, 0x0) r4 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r5}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) connect$pppoe(r6, &(0x7f0000000400)={0x18, 0x0, {0x0, @dev={[], 0x27}, 'batadv_slave_0\x00'}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r5}) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000006600080029bd7000fddbdf2500000000", @ANYRES32=r7, @ANYBLOB="fdff0a000200020005001be617f5f0b516090008000b007f00000008000b00e00c000008000b000500000008000b00ff01000008"], 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0xc044) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000001c0)) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={0xffffffffffffffff}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f00000000c0)='!GPL\x00', 0x5) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:50 executing program 0: mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) mlockall(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f0000000440)=""/150, &(0x7f0000000140)=0x96) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf\x00', 0x2) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x180, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x341004, 0x0) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000003000000", @ANYRES32=r3, @ANYBLOB="0000000000f0ffff000000000020000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000000000000000010000000000", @ANYRES32=r5, @ANYBLOB="0000000000f0ffffffffffff00f0ffffffffffffcf59be24d91889336b20de9d9338d550dba3371b654f2a5f183caccc62a67d479dbff8a089f9212b6943b6908fb17f8089ccf7328cd014f25cdb4554d122a1364d7dd2d58ec0bdd7717799"]) [ 659.789305][T19817] Unknown ioctl 21531 [ 659.799022][T19817] Unknown ioctl 1074033720 [ 659.814845][T19815] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 659.843713][ T27] audit: type=1400 audit(1583237750.678:223): avc: denied { map_create } for pid=19810 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=bpf permissive=1 [ 659.859761][T19822] Unknown ioctl 21531 [ 659.868659][T19824] Unknown ioctl 1074033720 [ 659.880988][T19815] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100000e, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x105903, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x0, 0x6040) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000140)={&(0x7f0000000000)="ff01a21ab2f9ab994578c6a0298a7cb0abae50561bdbece81ef2e528627b0823f39866c1be7466a0a056974b8f", &(0x7f0000000040)=""/25, &(0x7f0000000240)="7783710a4fb9cd325f26c17be2c7a8aea3801c90a52db40ea58aa1ec96f7e576ba7f1bb58a6e6f31b11745423b105716f182b98d5fbe3d94dbb11c2f698986f25de3097efe3d6a55ce64344d0fc7ec84dbfe0ac7749adbb1f241abd6f34bdb8924f835feba2501c2e8740369cc3570946c8759482d9b74236830ac3eb4a36466c1b42e546fcff893dd0900acf50b5571c93b8837f1c4c6964f34babbf0c2f5fc88583017cfb11136536b3180eb575450dedbc96b2de4cf87e80773e91f8828a9e05ddd937a56003efedda2742ccf0f833a7a579ae25049e876582b19472a90e462e1c22232c60ad7", &(0x7f0000000340)="234a1d03d2eb4799bc9e5b37bddbccd142b320c95a0ed83370eb91ebadacf170a49a4f82bc9df16e734e17aaf4be3f27fca69bc94b4503a917e470082e3df798dfce932cc28404808af460e4dbe406b5eab275fd2ddbe581b98e19473941de9129fd5e998672f1b2077fff24737650f481775d83a7c98a8528aa9c0ff615ed8b2d00ff951bc02811f99edf3d18965e68e0b5d2e63ba1319e332105306e54f4572b046e20bf", 0x1, r1}, 0x38) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x2, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000440)={0x9, 0x108, 0xfa00, {r5, 0x7f, "1f108d", "3ec92059ee8a4283d945e6db4fc7ded43a118b02e227b209d0f4a1da8c11ff412ef3f2e5b63d93c27d740265e3aaa8586583c765abd4be598465f0aeadd2ea765c462759b5c058990cfd46781d3e037a92958d12dd7ed36671c27d4d510bd2bc9e40a2a3ab1aeb4a22601d61ed419390ad945ab5adf89d24401aec624134f22d1fca7044dc3fd72d2d17385c9d018db05240a7520613b7973bb11363f819f8177d5cd52351b9799a38b545d4e7553f000fb87ba98044f62e4c4c954c9dc77c9d7fd49091f11489bdaa76555042643dfb7170c59b4b2e61f5cce3b7f6a143fd3cb6789fccf84616f89b34e0a6c9a4218de9d72f12ba19725ee313fe76a00b8589"}}, 0x110) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 660.317683][T19837] Unknown ioctl 21531 [ 660.329106][T19831] Unknown ioctl 21531 12:15:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xa, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="85000000010000005700009e13693b1300000000009500000000000000b6ffb2b87b0c78c19b3acf8a87519a9e3498f9e8d4231616aae72da21680268d14c8323e9048299ec1e3e8ea58437ec8c7d8531189aae1a7e76e7f14f279329c5592b8cbdc78fc6be766474e9b96"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x50) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r4, @in={{0x2, 0x4e20, @remote}}}, 0x84) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000000)={0xa, 0x4e21, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}, 0xfffffffb}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000240)="90551ee3e5b6b305e64bce594b1a179b8eb70b62802e6311e6f4995c2c2ba7ab3daabd85b4dbb33dd5c0ab8a1adaad20a1ac229b860acae187148ec7e7b2c6a4d2544c65b78fb6ab79e36307d987f2a9c581e5b35ea66305c577d49d5e49a9a7e166123b10b6ceb2ba7b61a9211143a82185395232039dcdc4effe08b2fdbbb403aa8f52712bf7171272c1ed1c87d17c19", 0x91}, {&(0x7f0000000040)="4b0b0d002f0c70f0251ee6c8371a3f3be7ead99dd6a8f32c9ef7b58df65ed2eb4dc04d26f8092d8bedcb49498cbc5f9a8bebb8e5421f625ddae24130777a", 0x3e}], 0x2}, 0x20000014) 12:15:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x29, 0x6, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x8001, 0x5, 0xfff, 0xfff, 0x18, "66f318873962b3d1"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 660.435373][T19836] Unknown ioctl 21531 [ 660.445093][T19833] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 660.489996][T19833] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 660.551616][T19832] Unknown ioctl 21531 12:15:51 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) poll(&(0x7f0000000100)=[{r1}, {}], 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) r3 = inotify_init1(0x0) poll(&(0x7f0000000100)=[{r2}, {r3}], 0x2, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x406000, 0x0) getpeername$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f00000000c0)={0x3, 0x9, 0x4, 0x4000, 0x3, {0x77359400}, {0x1, 0x0, 0x4, 0x20, 0x4, 0x1, "fea8a6c6"}, 0xe3, 0x2, @fd=r2, 0x2, 0x0, 0xffffffffffffffff}) accept4$inet(r4, &(0x7f0000000240)={0x2, 0x0, @loopback}, &(0x7f00000002c0)=0x10, 0x80800) r6 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r6, 0x110, 0x3) sendmmsg(r6, &(0x7f0000005c00)=[{{0x0, 0x54, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESDEC, @ANYRES64=r4]], 0x18}}], 0x1, 0x48000) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, 0x0) socket$kcm(0x2b, 0x6, 0x0) fchdir(0xffffffffffffffff) memfd_create(&(0x7f0000000980)='lotrusted\x1a\x00\xee\xee\x91\xdc\x04>R\xba0Qe\x80\xe3}U\x01\xd0\xa9\xc9\xf1\xc9\x8d&\x90\xf6\x1a\x86\xd8\x02\xda6E\x17\xa9d\xcfcK\xfe\xf4\x99\xb7o\xff\at\xb6C\xef\x068\xcf\xd3\xb6\xbe\x98\x02\xa0\x90\xc8[\v\x93A\x7f\xc6\xa7\xcaEB\xb9\xaeS\x99\x86RI;\x0e\xf0\xcf\x9b\xff\x01\x00\x00\x00\x00\x00\x00\xc9\x85\xe2\xc9\x8bM\x1f\xcd%\x98\x16H\x9f\xbc\xb8\xd4\v', 0x5) syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000380)=0x14, 0x80000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xa}}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc600800184001ac0f00281982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) rt_sigreturn() 12:15:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000010, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 660.953253][T19858] netlink: 12010 bytes leftover after parsing attributes in process `syz-executor.3'. 12:15:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$caif_stream(0x25, 0x1, 0x0) write$UHID_DESTROY(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x4b61, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x1, 0x400, 0x0, 0x7, 0x14, "0b16a05112458b6ec0566daa66bc9bf64fca57"}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c9886d55ba3d2482d33ab9a177b1e5eda556440fcee8090774eaa831dbdc858ebd7b22e7d287b290a567b5613b897e6be1abde3b34e6b0aeb22bd132b8b7f8d45aea70794858247", @ANYRES16=r5, @ANYBLOB="050300000000000000"], 0x3}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r7 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r8}) r9 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r9, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r9, 0x92429000) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) r11 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r11, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r11, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) r13 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r14}) r15 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r16}) r17 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r17, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r17, 0x92429000) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000a40)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000ac0)=0x14) accept4$packet(r0, &(0x7f0000000b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000b40)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000b80)={@broadcast, @remote, 0x0}, &(0x7f0000000bc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000d00)=0xe8) r23 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r24}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) r26 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r27}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000d80)={@mcast1, 0x0}, &(0x7f0000000dc0)=0x14) r29 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r29, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r29, 0x92429000) getsockopt$inet_IP_XFRM_POLICY(r29, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000f00)=0xe8) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r3, &(0x7f0000001140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001100)={&(0x7f0000000f40)={0x184, r5, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r16}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r18}]}, @ETHTOOL_A_LINKMODES_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r19}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r20}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r21}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r22}]}, @ETHTOOL_A_LINKMODES_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r24}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r25}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r27}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r28}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r30}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x89001}, 0x4044080) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4, 0xfa00, {r2}}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 12:15:52 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) sync_file_range(r2, 0x855ff8d, 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r4, 0x80044326, &(0x7f00000000c0)=0x2) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x110000141042, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b643a3a5d2c303a09363a00e99cf1b8939885ccbb3c3aeead678290f5bb3b5d2fcf887ffa7f0ec00b74473a06025bf47b600800000060cf136440915a64b0491236a3645b3cb2bd14ffa33612ba463c419b6942000000000000000000000006b18c"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) flock(0xffffffffffffffff, 0x2) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922", 0x23, 0x11, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvme-fabrics\x00', 0x200202, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f0000000300)=[{r3, 0x10}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$nl_route(r1, 0x0, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) write$P9_RFSYNC(r5, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7) getsockname(r4, 0x0, &(0x7f0000001580)) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r6, 0x110, 0x2, &(0x7f00000001c0)='ceph\x00', 0x5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r4, 0x92429000) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) dup2(r1, r4) [ 661.257037][T19865] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 661.257205][T19865] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 661.621828][T19883] libceph: resolve '0' (ret=-3): failed [ 661.621972][T19883] libceph: Failed to parse monitor IPs: -3 [ 661.638654][T19890] Unknown ioctl 21531 [ 661.639281][T19890] Unknown ioctl -2147204314 [ 661.706134][T19890] Unknown ioctl 21531 [ 661.706802][T19894] Unknown ioctl -2147204314 [ 661.732934][T19883] Unknown ioctl 21531 [ 661.764452][T19883] Unknown ioctl 21531 12:15:52 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0_virt_wifi\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000000240)={@void, @val={0x1, 0x5ed971f2641306ee, 0x3, 0x4, 0x4, 0x9}, @mpls={[{0x9, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x400}, {0x80}], @ipv6=@udp={0x1, 0x6, "3741a4", 0x45c, 0x11, 0x7f, @local, @dev={0xfe, 0x80, [], 0x36}, {[@srh={0x32, 0x6, 0x4, 0x3, 0x40, 0x8, 0x200, [@mcast2, @mcast1, @loopback]}, @fragment={0x2c, 0x0, 0x1f, 0x1, 0x0, 0x6, 0x65}, @hopopts={0x87, 0x30, [], [@generic={0x81, 0x58, "10825824d14225061c9a9d64a672916d5733a458e2e5c428b3da4d5068e00877c4a1b6574ed8be5ab2cf7dc565e20ad509f25ab936e6bf67813a14096b7ac48d7d1216a165068f67a226fe1c50942ac12d38531bdd26dff1"}, @enc_lim, @hao={0xc9, 0x10, @loopback}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1}, @generic={0x9, 0xfa, "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"}, @ra={0x5, 0x2, 0x5}]}, @srh={0x1, 0xc, 0x4, 0x6, 0x6, 0x10, 0x3, [@local, @mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast1, @loopback, @dev={0xfe, 0x80, [], 0x2e}]}, @dstopts={0x5e, 0x22, [], [@enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x2432}, @pad1, @calipso={0x7, 0x58, {0x1, 0x14, 0x4, 0x1, [0x8, 0x1f, 0x200, 0x0, 0x9, 0x10000, 0x1ff, 0x80, 0x74d, 0x1]}}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x88, "5a25ad966d94e8e57b8afe41c5c4183de1a26274426dbd900740313f4d120295648ed57d37505d53ae707a7ae8d7a135cddbb9799bc7d774c3ae20e296f472453a8af0d438dc264cb13773c9cc20f74ef7896ddfee97299c6c3cdb49784168b60b32121b95de8880b45bd45dc0f2b0c80247ac2dae70410163defd0e5b992dc84d4d958a1f6726c6"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x10000}, @hao={0xc9, 0x10, @loopback}]}], {0x4e24, 0x4e24, 0x104, 0x0, @gue={{0x1, 0x1, 0x0, 0xc7, 0x100, @void}, "23f452595aabd3fff374e5f196cf523c0f313f6823454568dce6a1fd053c4debc2b57c4801c938eb454af3407dfc3f52402ef75691b9ffdbaa003e455afaf72225059a096af059a9f1bae97b0662956730115b60ca1b216d12c5ce7b833984e8b40b3f50cbeee1e76ac227a64511644691e8feaffae365e1c9f8637ed38112b78f2e36e6755cbd080874d73e48f0ec2590d60c3e29954fc8eb89f080373dd1e32702edcf01dc63641a91eda1f540b2f1497da565950620dccc7fc45e4a3fdd1d65e134c44b55941b6e82dede650fdfe638610dbd4a1b03d18bcfc9e6ed0e5820de8a4889ad6434e17eba0944e3a6421eee9ee1bee355ec16"}}}}}}, 0x4a2) 12:15:52 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x11, 0x800000003, 0x81) bind(r1, &(0x7f00000000c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c954"}, 0x80) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) r3 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ftruncate(r3, 0x7) sendfile(r0, r2, 0x0, 0x200fff) [ 661.796377][T19896] libceph: resolve '0' (ret=-3): failed 12:15:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000023, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:52 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000ddc1517600"}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000280)=@newlink={0x84, 0x10, 0xe3b, 0x70bd2b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8024}, [@IFLA_LINKINFO={0x64, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x50, 0x2, 0x0, 0x1, [@IFLA_GRE_FLAGS={0x8, 0xd, 0x1}, @IFLA_GRE_FLOWINFO={0x8, 0xc, 0x8}, @IFLA_GRE_OKEY={0x8, 0x5, 0x80}, @IFLA_GRE_LOCAL={0x14, 0x6, @mcast1}, @IFLA_GRE_IKEY={0x8}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0xb37}, @IFLA_GRE_FLAGS={0x8, 0xd, 0x3}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000000)={0x0, 'virt_wifi0\x00', {0x4}}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x2) read(r2, 0x0, 0x6c00) dup3(r2, r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r5, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x9}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xd97}]}, 0x30}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x34, r5, 0x300, 0x70bd29, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6e8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004044) [ 661.796392][T19896] libceph: Failed to parse monitor IPs: -3 12:15:52 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) r4 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r4, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r4, 0x92429000) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, 0x0, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r7, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r7, 0x92429000) r8 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r8, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r8, 0x92429000) r9 = accept$ax25(r1, &(0x7f0000000140)={{0x3, @default}, [@default, @null, @netrom, @rose, @null, @bcast, @netrom, @null]}, &(0x7f0000000040)=0x48) r10 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r10, 0x80000) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f00000001c0)={0xfe, &(0x7f00000000c0)=[r4, r2, r5, r6, r7, r8, r9, r10, 0xffffffffffffffff, r2]}, 0xa) listen(0xffffffffffffffff, 0x400000001ffffffd) r11 = epoll_create(0xfae) sendfile(r11, r2, 0x0, 0x80001d00c0d0) [ 662.164895][T19904] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 662.183278][T19904] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 662.313650][T19921] Unknown ioctl 21531 [ 662.350919][ T27] audit: type=1800 audit(1583237753.188:224): pid=19909 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=17691 res=0 [ 662.381844][T19915] serio: Serial port pts0 12:15:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$caif_stream(0x25, 0x1, 0x0) write$UHID_DESTROY(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x4b61, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x1, 0x400, 0x0, 0x7, 0x14, "0b16a05112458b6ec0566daa66bc9bf64fca57"}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c9886d55ba3d2482d33ab9a177b1e5eda556440fcee8090774eaa831dbdc858ebd7b22e7d287b290a567b5613b897e6be1abde3b34e6b0aeb22bd132b8b7f8d45aea70794858247", @ANYRES16=r5, @ANYBLOB="050300000000000000"], 0x3}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) r7 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r8}) r9 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r9, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r9, 0x92429000) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) r11 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r11, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r11, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) r13 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r14}) r15 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r15, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r15, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r16}) r17 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r17, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r17, 0x92429000) getsockopt$inet_IP_XFRM_POLICY(r17, 0x0, 0x11, &(0x7f0000000940)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000a40)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000ac0)=0x14) accept4$packet(r0, &(0x7f0000000b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000b40)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000b80)={@broadcast, @remote, 0x0}, &(0x7f0000000bc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000d00)=0xe8) r23 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r24}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) r26 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r27}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000d80)={@mcast1, 0x0}, &(0x7f0000000dc0)=0x14) r29 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r29, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r29, 0x92429000) getsockopt$inet_IP_XFRM_POLICY(r29, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000f00)=0xe8) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r3, &(0x7f0000001140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001100)={&(0x7f0000000f40)={0x184, r5, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_LINKMODES_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r16}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r18}]}, @ETHTOOL_A_LINKMODES_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r19}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r20}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r21}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r22}]}, @ETHTOOL_A_LINKMODES_HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r24}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r25}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r27}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r28}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r30}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x89001}, 0x4044080) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4, 0xfa00, {r2}}, 0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 12:15:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000048, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 662.683377][T19936] Unknown ioctl 21531 12:15:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x83, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101002, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/191) write$cgroup_int(r1, &(0x7f0000000200), 0x400c00) 12:15:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}, 0xfffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x3e8, 0x0, 0x0, 0x30d}, 0x9c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x200c00, 0x0) 12:15:53 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) gettid() r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x40, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x2c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc2}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x40}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r4, @ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x4004000}, 0x40000) [ 662.789385][ T27] audit: type=1800 audit(1583237753.628:225): pid=19921 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17697 res=0 12:15:53 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x3, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) restart_syscall() listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 663.060627][T19945] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 663.060766][T19945] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:54 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r3 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r3, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r3, 0x92429000) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000140)={0x2, 0x5, 0x4, 0x100000, 0x4, {0x77359400}, {0x3, 0xc, 0x8, 0x7f, 0x80, 0x2, "6c6f63ee"}, 0x1, 0x4, @userptr=0x400, 0x8, 0x0, r3}) ioctl$VIDIOC_G_EDID(r4, 0xc0285628, &(0x7f0000000240)={0x0, 0xfffffff8, 0x1, [], &(0x7f00000000c0)=0x3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) setreuid(0x0, r2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100004c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 663.394848][ T27] audit: type=1800 audit(1583237754.228:226): pid=19970 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17693 res=0 12:15:54 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r6}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x81, 0xaf1, 0x8, 0xfffffffd, 0x1, 0x1, 0xfffffff7, 0x200, r6}, &(0x7f0000000140)=0x20) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r7, 0x2}, 0x8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r9 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r9, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r9, 0x0, 0x80001d00c0d0) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r10, 0x541b, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r10, &(0x7f0000000380)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x81, @empty, 0x3}, {0xa, 0x4e23, 0xfffff0b3, @mcast2, 0x8}, r11, 0x78}}, 0x48) ioctl$DRM_IOCTL_WAIT_VBLANK(r9, 0xc018643a, &(0x7f0000000040)={0x40000000, 0x1c2, 0x27}) 12:15:54 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x2000}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) sendmsg$OSF_MSG_ADD(r2, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x268, 0x0, 0x5, 0x101, 0x0, 0x0, {0x0, 0x0, 0xa}, [{{0x254, 0x1, {{0x1, 0x5be6000}, 0x8f, 0x6, 0x7fff, 0x3ff, 0x22, 'syz1\x00', "6f59f58b25821d0c3ae697c99d8b612dbaed1a2bb520592ed8040f3e4e6ed6af", "5d1df395632d4185369fe1cc8f43e4b65f3396ee0d08c8ffa3f8cf1dd17be2ff", [{0x9, 0x5, {0x2, 0xfffffe00}}, {0x3ff, 0x1f, {0x2, 0x3}}, {0x4, 0x4, {0x1, 0x7}}, {0x6, 0x100, {0x3, 0x1}}, {0x5, 0x4, {0x3, 0x9}}, {0x200, 0x800}, {0x800, 0xfffc, {0x2, 0x5}}, {0xb273, 0x400, {0x3, 0x9}}, {0x9, 0x20, {0x0, 0x2e}}, {0x401, 0x7fff, {0x2, 0x8}}, {0x5, 0x8, {0x2, 0x7}}, {0x7, 0x7, {0x3, 0x4}}, {0x16, 0x7}, {0x7, 0x3ff, {0x2, 0xffffffff}}, {0x34, 0x6}, {0xa303, 0x6, {0x0, 0x454ae2b3}}, {0x8, 0x3, {0x2, 0x8}}, {0x8, 0x3, {0x3, 0x2}}, {0x775, 0x7, {0x3, 0x4}}, {0x101, 0x20, {0x1, 0x7}}, {0xffff, 0x1, {0x2, 0x3}}, {0xfff, 0xff, {0x0, 0x8}}, {0x6, 0x1000, {0x2, 0xffff15f2}}, {0x8, 0x2, {0x0, 0x7}}, {0x1f, 0x3, {0x1, 0x6}}, {0x9, 0x5, {0x0, 0xffff0000}}, {0x8, 0x0, {0x3}}, {0x8001, 0x7, {0x0, 0x5791}}, {0xfff, 0xffff, {0x0, 0x7786}}, {0x8, 0x434, {0x1, 0xd0000000}}, {0xd4, 0x2, {0x0, 0x21519d87}}, {0x1, 0x6, {0x3, 0x400}}, {0x6, 0x4, {0x3, 0x4}}, {0x800, 0x5}, {0x7ff, 0xfff7, {0x0, 0x2}}, {0x4, 0x4, {0x0, 0x66}}, {0x8, 0x81, {0x0, 0x7}}, {0x7ff, 0x2, {0x1, 0x3ff}}, {0xf2ca, 0xfffb, {0x0, 0x5}}, {0x400, 0x9, {0x1, 0x6e1}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x50}, 0x8) r3 = socket(0x1d, 0x5, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000100)={0xde, 0x3, 0x4, 0x800, 0x22cc, {0x77359400}, {0x1, 0xc, 0x4, 0x5, 0x7, 0x5, "19ba2404"}, 0x10000, 0x2, @offset=0x80000000, 0x0, 0x0, r4}) ioctl$FBIOGET_CON2FBMAP(r5, 0x460f, &(0x7f0000000180)={0x2c}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(0x0, r6) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x47, 0x1}, 0x7) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) r3 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r3, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r3, 0x92429000) r4 = dup2(r2, r3) sendmsg$NFQNL_MSG_VERDICT_BATCH(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x3, 0x3, 0x201, 0x0, 0x0, {0xc, 0x0, 0x3}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0xdded}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44040}, 0x4000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="7c000000240007672d00000000000000000004d0", @ANYRES32=r5, @ANYBLOB="0000000064000000004c00020008000500000000000800050000000000380003000000000000000000000000000000000000e200000000000000e6010200005e5ce89c"], 0x3}}, 0x0) 12:15:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x248040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0xffff, 0x5, 0x5, 0x7fff, 0xe2, 0x9, 0x6}, &(0x7f0000000300)=0x9c) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x4d, 0x851, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x401}, &(0x7f00000004c0)=0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000080)={r8}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000880)={r8, 0x62ba}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003480)={0x0, 0xc7, "98029a66876dceff0d68519693f24abff089126e898c088eac58f9b6b9060fe138f8c7c86d970daadc2f917428a0d7978afd0efc17ef0db2ea2da87428d3148f821b8e815cab9d6b85b8e5cd8e6edf608ddeeecc1fde97869729fd73e4a5d1de7a59b0770a0c050f1f254bfe66add7f0cf6f11013f8adcf3bde2162ac82380a3babdc7250a1fe0b8713bdfe8d4999bc2018b4a7fbe8bd5e4b5808f5b8badb065b7757437f2be2e23e2029b7127cf9b8043a8a101dbcb5abb1d62c981d901737f7f8988cdb21094"}, &(0x7f0000003580)=0xcf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000035c0)={0x0, 0xfff7, 0x8}, &(0x7f0000003600)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000003e80)=[{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0xffffffff, @rand_addr="0368a8104674f3c3772d9d99b5d091d8", 0x7ff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="f031dc13b64fdbfff9ac7f43cd954fdd3a953a7d2a9140157d1b", 0x1a}], 0x1, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0xce45, 0xe, 0x9, 0x7, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x40, 0x20040000}, {&(0x7f0000000380)=@in={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)="7a0c6411f2a17c7028ce845c2689172f81b4154db18b98b00c0e6687a62c386c1b04e72c239f1c3c385b46902bd5f408d5b1de2af6b7767c995ff5c62120d54180eccc6d81d1fb47c24f6ade45c5d945a2563e2ff3b5ac82c36d406ddb58310745fd69d0d6", 0x65}], 0x1, &(0x7f0000000500)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @local}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0xffe1, 0x8da5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xe75, 0x8006, 0x4, 0x9, 0x1, 0xfffffff9, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x40, 0x1, 0x56f, 0x0, 0x4, 0x400, 0x2, r5}}, @authinfo={0x18, 0x84, 0x6, {0x7ff}}], 0xb0, 0x20004040}, {&(0x7f00000005c0)=@in6={0xa, 0x4e24, 0x17, @local, 0x660}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000600)="1ea7aaee6620298461f71d10d9e46235a62b3b4a687d570494522a34af9242ac6fce0409bd15d0a2490a26db19c7b3938c8e1a7eb976819e4df26d9e00a9ddd4efbf7b1ea609aa095f8bda18834bfcc287c272e638311def54685b05560c3cb8cc30b685cc788357ee80578ba1671e5405a3028b0a97e960e1862fbeef801694da1ede78", 0x84}, {&(0x7f00000006c0)="7001c67c706b00eb326bc6089f261a088229b03295ca0407de6cfe5400e306bbad1dd107b5549f03cee60ed89add60882c87e150ef01ddb3e220c70d4b29a0084a3c9b0cdc6809c1b50add871f898a76e42d632ca892c1fd45a81310b14b58a945d82c6aa52cfadb8d88339461f97aa3a7ecbd34c32fc2e01de913096c4266497950", 0x82}, {&(0x7f0000000780)="534d2db74e8ab84027ee99818bd76cb714b502ec64e3761f7c68da6878f53dbc60a6eed702860f3e6951db3210d68dc729a730eed1f2d3379fb2408a9583dd3edc4251461c7cf068fc7bf10886a6faf77b045543e117d8825d84474a6f347109e73eefe339019f9e1d216c4d294b79c1b3753d3b9dd404627908b3b8621eef58917302969247162f26ca3493ba919df8721f0553f87a4762c3c18f03b9afcc783d7ba5c4d1a51084ffece99fd3cc05c3dc2f23e1343a", 0xb6}], 0x3, &(0x7f0000000900)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x206, 0x200, 0x2, r9}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x7}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x18d}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @authinfo={0x18, 0x84, 0x6, {0x28}}], 0x100}, {&(0x7f0000000a00)=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000a40)="af9db28bd568d2dad18529efb1cadde75f7a4c978e3aa170e073bf514f0a38cfdcde25a2057270cd32fcba38c9881998ad018cc14ee39fe5b6b94ab2a6aa34664c736f48fc256e370f8e13f20a4a8aa30964ca433b67b26e7b4af176f118f0536bc9c1ace06f9c11b607b44ae0c9f3c1bfcb1213e2a8968bc0b3faee00", 0x7d}], 0x1, &(0x7f0000000b00)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3ff}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @loopback}}], 0x50, 0x4000000}, {&(0x7f0000000b80)=@in={0x2, 0x4e22, @multicast2}, 0x10, 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0x1000}, {&(0x7f0000003140)="edd63d755a771bba657a2d1baa3135c8a84ba775aac6e16960bf6e98558dc1b0a3bdde7c26e45b794dcb769cefd7bd5d37f658ecc35723a637a4035e10bff3cb467a47f62702ae1f19306cdc19fbb76705251c94a7821fe5ec0686ff4e0b5d5cd443b55b8702ef8f6fc051c9895724c36ede2191ce6f7dacdf132ad91ef19e44b070acfaa7f537", 0x87}, {&(0x7f0000003200)="01a18e086fd3ce458ded8131d114890f17dab901f54842de18674a3ca9e35d00212a05598363c70219a830638b7e2cd081884d10013db44e9ea4ff336f9c87301a1296ff3356e651129a5a7a78e4864be6a2df42e71e90f6ef805258ea584d23b5d0551760be0603741ff2f593f44a705d84a5c0ec3140985b8d59ceb9a9f0d959d4fdc04eb025f136a70ae2993665e9f9b81226c934abe548c4c87f613a121b705c4ab111841253c0db56bb31f4a24729f627269e5f1f0394c10be1a921c245a7d8fb36d9c1", 0xc6}, {&(0x7f0000003300)="1052149a933b35ec61bc8116", 0xc}, {&(0x7f0000003340)="c3c3ab9e2eede961602c455e3d7a194aa1893b935c10b8f58450e3796093a52139bfcb677a462a4a6369e0494807d3975a59fd7e51554c08b393b7775a67c25a249dbfb29a90a2fd25d848750936a454ef071d759f5fd382750f881481f04e8032cf0d3014aab83c0cd7853cf34a10cd7d14e73c18aa3a3e5acb29c7f4bbfe5dfd8dbac15aa668b4a18ab86722d85c0dedb5154ac5e1e1716bce4b38b9", 0x9d}], 0x5, &(0x7f0000003640)=[@prinfo={0x18, 0x84, 0x5, {0x10}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x101, 0x3, 0x8, 0xfffffff8, 0xffffffff, 0x8, 0x7, r10}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x2, 0x0, 0x20080000, 0x8b2, 0x5, 0x1, 0x401, r11}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x7ff}}], 0xc0}, {&(0x7f0000003700)=@in6={0xa, 0x4e23, 0x7fffffff, @ipv4={[], [], @empty}, 0x8}, 0x1c, &(0x7f0000003bc0)=[{&(0x7f0000003740)="0526b99ac6fff79b1ebe19dec110d0f79206a4aa0294d9b48e2be195f63ed8a17119a14fa514c1fd50a29a6a4ecb81e7f75543d22220eb281ce3eb0a671dbe04a4752e78c7417c12082fdd69b9d1073d214cf674112b543b1416c5a35c742cc125ce97602e015d1d26280a31581c78e1db58d7d095e454b9a77c91ad911e02a557122485a9c0e9017677af31ef7512f82a394fbdcc4b834cfd9d6f09cbbbce30a4d1a61cd37d18d0a46efcd1dfe8bba98a892f108843ff1be0f5335fb1912e935b21a95c87da34e690e5f6622f1c2a4bc79b594455868d756472f906d1181cda9c356ed56a51a48a6fd97313b6bdbe08b22a", 0xf2}, {&(0x7f0000003840)="5a769367cc13cfc2b765a877d4ed2c4e8785b9c8a30e7244c201845bcf8f2aebc597c150b604a15ec60ddc0baeb3ca68c92ddb4ff4b34e64f6", 0x39}, {&(0x7f0000003880)="08ac949964054a10be2b2673dc78d9e1ae0e49e10358e3efe451821711f9ed96189dcf505fcb79200446cc776bbb35e69574ca88a0ae6fc995737041c7fae4a6f25d053f8e8e3c0cf248e8c9dfb3a1df4f3d7da1735ead691e869eb2a03d27f15679d25c998f591378b63a0ee333f50e5502733e7005401422a88fe9842d0a108da540b7967fa41b242c88a7c39e3b38e515ddc0edfb758f18e7f28dd573312fcd4979f8081edc8792c1c2bdea3a8c1548745ab7d50516fe31250a9ac3632257f11330f0ddf786cc7f5eb566aba6bd7f5b8f0e8b474eb6b27bb8c31ce4a7b8079ba286d33c46f2704e42ddbb4e56d4de695a", 0xf2}, {&(0x7f0000003980)="5c8a195e1d02d2cfa464bc1d8cafa04a83fc84f43cd4f398e0536256c409ba8f093e98ebac16ee8e86958e2615d9d5033751b70c68f00fc703ff134fb364ce47fbea383ae207dd47634d3b8b40775f62543c9aaa2b6aaf19696cfe48410219008cdedea65d96b44ac6abf622215f9e8c9b7a915529edbb70a5e19c20", 0x7c}, {&(0x7f0000003a00)="d9ab9788f0e1700b1521554105c9139f92ab1a57", 0x14}, {&(0x7f0000003a40)="04164552", 0x4}, {&(0x7f0000003a80)="d34115b3a6cd255585a51fa57a9410b5aac114a6a3f121c579108f7acb435352f239e209955437c4b037cfe264c6650641a63b2202b46e3bf0c669f408f3fd0ee6ae09ae9cf4c9503e9e22553047af6b17528b622face5da6a544a7703dab1f72a600722d7d867b172f9e59a1e6f37aeaf6b5bf2c0fc1364ef1aeeaa41992bf3f60045d4f2d5f808f391b1a1937d063efd643123710babbb6fcd5336fe6a7b5364605abc00f4c67facb2114b5ecfa37a9e2966084ba13cdb40ceeb246ffcee55a8418c3da3314ef98f61fc5b5c74abdcdb671f4b9c9d0acdd0732d24a859046c0362f7708b5fe2d740ffb55e3bfa", 0xee}, {&(0x7f0000003b80)="a0df53cb9bcfbd59dbc74a07ebb6d052b34d0175b0cb4a07ccfefbeb4536ad", 0x1f}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000003c40)=@in6={0xa, 0x4e22, 0x28, @loopback}, 0x1c, &(0x7f0000003e40)=[{&(0x7f0000003c80)="26af8bc83b1c0d0b71d2946bc4f1b9c9d844b1ab7c36255cfd2575f3730495993dc67d2eaecac02151f8023c5d8d165c8c2b044e00f24794d8683fc87ba6d0232aef327ee4aa6a99296e5c3472af67e49266857171f1f2211effb37d100133ac5ce3d4f8cba17134ad6e9f386f21ee0c15ca45b2e8d5edc46ed753750c3e9a0c0126a1a74d2d4f37a43afb09e529c82988481b85f022aabe3fad10724fe18c889df6f3c489c2986e22ed27414fbeb239b5976b715de3884a20bb5efac3", 0xbd}, {&(0x7f0000003d40)="de42069a482798c7d2e70702b4718bad9ebe669bca8b057ed79aa03e1485932b2d2fb4088a9c20db36fa21366bf9338739c72eeeae3066f6acc36a2b05b6a8ea312be3b99b5365eb667be8bf30548cf0fd3a88375fc40def7b7ce8b5c006f783dc78d65dc6d410eb61013bba464cab", 0x6f}, {&(0x7f0000003dc0)="db30d47bf016a6f717a8b6f29ecb064e40abf1f2130c0ee9f8ba93bffa231563d13b1438e12e4a613e3e9839156d2638a1a774265f2d12e469a78504fe41930bed8295c06ac2734b90f469b6d05a246855a7e294bbc72ec321ca79e7ef9136622ec47f259400a99e209527556176d9f3a30d46ed360fae599bbab4e90c7f", 0x7e}], 0x3, 0x0, 0x0, 0x4040000}], 0x8, 0x4c880) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f0000000200)="800000003804000019000300e60100004c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0xfd1b8f50c356e7a3) [ 663.838798][T19984] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 663.932516][T19984] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 663.972130][T19997] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=19997 comm=syz-executor.2 12:15:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000060, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 664.105639][T20000] can: request_module (can-proto-0) failed. [ 664.139635][T19997] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=19997 comm=syz-executor.2 12:15:55 executing program 0: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18840, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(0x0, 0x1, 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000580)=ANY=[]) bpf$MAP_CREATE(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2}, 0xd8) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x6000000}, 0x112) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 12:15:55 executing program 3: sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0xa, 0x5, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x44}, 0x8011) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)={[{@creator={'creator', 0x3d, "5e9b182c"}}]}) [ 664.202644][T20002] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 664.228995][T20002] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 664.269509][T19995] Unknown ioctl 21531 12:15:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000240)={0x5, 0x2, 0x4, 0x1000, 0x4, {r3, r4/1000+10000}, {0x1, 0x1, 0x3, 0x4, 0x7f, 0x3, "d9983464"}, 0x7, 0x4, @planes=&(0x7f0000000140)={0x101, 0x4, @fd=r5}, 0x100, 0x0, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f00000002c0)={0x74, 0x0, [0x3, 0xffffffffffffffce, 0xdbe, 0x3]}) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20c0, 0x0) ioctl$TUNSETFILTEREBPF(r7, 0x800454e1, &(0x7f0000000040)=r8) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000caad5120d3ebe4e0fd633508926be4a6a37ca4411458d129f126c57ca1d6531c8520e12e7e9da1a4d108322050c93f91cb3aacb85c33701678de0e8f12dcb9c0bcf9d69c08931f3175c87fc59306faca2bdf5932"], 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x10, &(0x7f0000000600)=[@in={0x2, 0x0, @dev}]}, &(0x7f00000005c0)=0x26c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f00000004c0)=0x8) [ 664.444315][T19995] Unknown ioctl 21531 [ 664.544124][T20018] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 664.560937][T20023] hfs: creator requires a 4 character value [ 664.566846][T20023] hfs: unable to parse mount options [ 664.580893][ T27] audit: type=1800 audit(1583237755.418:227): pid=20016 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17698 res=0 [ 664.592048][T20018] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/177, 0xb1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x5, 0x8, 0x6, 0x63}, {0x1, 0x7, 0x8, 0x7}, {0x7, 0x7f, 0x8, 0x40}, {0x710, 0x2, 0x81, 0x1}, {0x3, 0x9, 0x3, 0x800}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) 12:15:55 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x7) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:15:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x154ab, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000050774000000dfdbdf250001a381", @ANYRES32=0x0, @ANYBLOB="6cff0002a00d00001c0012000b0001006d616373656300e10b00020005000b00010000000a000540020000000000000008000a0009d35be18b043723262ef1db55855e9b9c3c4f3d85375cfa53566d1becb85f7297cb072cd567309e4df2d41485c9b6a83c953a21aa4f22f55716d40a2075548ee42929067a2c1827fb817eec56022b28d49a32965d048e336c6476967ed3c425b32265056d7425271b24a7a00c7f44c83d98fd505c6a5bed", @ANYRES32, @ANYBLOB="63000000000000c01fc3650421f9a53779861026cd4f3ae2dcfdaef81c581d1b4223e49887ee68e87ed537d5b2e957e1fac165be3eb34c5174f627927737456b54921f664921e1615264cc762c189704152109b0dff9eb9ca92da732cc5b460a46383502d39192ed12e20218673065ab24a418f04761c197f6e15485dc560b67fa9950386e7d44374265b739aa0ef8918e45feb997445e59b95e437e5d5f0594c091888bd5d5ae76fa8e"], 0x50}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 12:15:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000068, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 664.943377][T20042] Unknown ioctl 21531 [ 664.975325][T20042] Unknown ioctl 1074812117 12:15:55 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) [ 665.141345][T20050] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 665.194723][T20048] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 665.208552][T20048] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 665.221332][T20050] device macsec1 entered promiscuous mode 12:15:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100006c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800b00011fd000000000000000000000000040000000000a588aa5000000000000000000000ff00"], 0x28}, 0x8}, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9b0000, 0x5, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x990a76, 0x9, [], @string=&(0x7f0000000040)=0x9}}) recvmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f00000001c0)=@caif=@util, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)=""/10, 0xa}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/111, 0x6f}], 0x6, &(0x7f00000004c0)=""/107, 0x6b}, 0x0) 12:15:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket(0x1, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$TUNSETTXFILTER(r0, 0x54e3, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x18100) ioctl$TIOCNOTTY(r3, 0x5422) [ 665.819969][T20069] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64785 sclass=netlink_xfrm_socket pid=20069 comm=syz-executor.1 [ 665.926125][T20066] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:15:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) [ 666.027032][T20066] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:56 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="4800000000000000140100000700"/72], 0x48}, 0x0) [ 666.062314][ T27] audit: type=1800 audit(1583237756.858:228): pid=20049 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17698 res=0 12:15:57 executing program 3: socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x5522, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CONTROL(r3, 0x8108551b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="a4000000", @ANYRES16=r7, @ANYBLOB="3f02000000000000000001000000000000000c410000008800146272ca510f79bbe4b3b06c696e6b000043fb3b716533091cc79dbb2966cb297d4362527d51b96df2cf80baea"], 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000001480)={&(0x7f00000005c0), 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x1c, r7, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}}, 0x48841) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)={0xa4, r10, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0x88, 0x14, 'broadcast-link\x00'}}}, 0xa4}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r8, &(0x7f0000001480)={&(0x7f00000005c0), 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x1c, r10, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}}, 0x48841) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xffffffffffffff5f, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r11, 0x100, 0x70bd25, 0x25dfdbfc, {}, ["", "", ""]}, 0xffffffa4}, 0x1, 0x0, 0x0, 0x4000045}, 0x854) ioctl$USBDEVFS_SETINTERFACE(r3, 0x5522, 0x0) fchmod(r8, 0x10) dup3(r2, r3, 0x0) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, 0x0) setsockopt$inet6_buf(r12, 0x29, 0x2c, &(0x7f0000000300)="883af70c8ec709e7dd963f0e063460b0b451d6a4720b4ec1fa15b654e3b94949964dbdce01ca2dfef090f780099aa956058965a5acf0bbebd61b84aba83f938ae9e959601bf158243a261997de8e34fd281e9bad13e1b9ad5dd75eb706af32960bd0d88afb73b341bef22e28e03382b8e93300ad3a9e6bc7da35dc8676e95f0d3ac34772b8556f399399b474d1f77c", 0x8f) 12:15:57 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r1, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r1, 0x92429000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e20, @rand_addr=0x9}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x88, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x3, 0x81}) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r6}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x6, 0x201, 0x8, 0x8, 0x7fff, 0x4d, 0x5, r6}, 0x20) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r7, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r7, 0x0, 0x80001d00c0d0) [ 666.305778][T20085] Unknown ioctl 21531 12:15:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000074, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 666.334179][T20086] Unknown ioctl 21531 [ 666.379193][T20086] Unknown ioctl 1074310960 12:15:57 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x8000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010052e6331c403ade810c00028008000200e0000001404fedf3"], 0x3c}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 666.560041][T20086] Unknown ioctl 21531 [ 666.580203][T20094] Unknown ioctl 1074310960 [ 666.722321][T20097] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 666.757877][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 12:15:57 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x3d}, 0x10001}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x51f, @ipv4={[], [], @remote}, 0x1f}], 0x48) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4(r1, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/protocols\x00') sendfile(r3, r4, 0x0, 0x7ffff000) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) [ 666.828758][T20097] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 666.895675][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 [ 666.919479][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 12:15:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000078, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 666.950925][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 [ 666.978423][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 [ 667.058608][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 [ 667.098452][T20090] Unknown ioctl 21531 [ 667.149243][T20101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20101 comm=syz-executor.2 [ 667.294989][ T27] audit: type=1800 audit(1583237758.128:229): pid=20104 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17719 res=0 12:15:58 executing program 1: ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, 0x0) write$USERIO_CMD_SET_PORT_TYPE(0xffffffffffffffff, &(0x7f0000000380)={0x1, 0x6}, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') sendfile(r4, r5, 0x0, 0x320f) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000080)={0x10003, 0x1, 0x10000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'geneve0\x00', 0x0}) r7 = socket(0x200000000000011, 0x3, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) sendmsg$NL80211_CMD_START_SCHED_SCAN(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="01002abd70c11d00fbdbdf254b0000000600f70002060000"], 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20040000) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r9}, 0x14) getsockname$packet(r7, &(0x7f0000000500), &(0x7f0000000040)=0x10eef0f1) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev={[], 0x16}}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x2a, 0x90, &(0x7f00000000c0)="91a6bb4d9c973f4a8c6a18cd5377125556bd765b60241d31d907f5687a1728c8917c8eafb41a258c1374", &(0x7f0000000400)=""/144, 0x4, 0x0, 0x1000, 0xdd, &(0x7f0000000680)="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", &(0x7f0000000540)="b6cf36c1651ef85d46c028712c131b03c2c62d44e48cf047e55b03f7309d1a78841c40a42a00c0504b2e56ba7fa14df991be08cdadbff9c60dfe3d6e8e64e102ea596655884d6cb9ed00b2da04546d8f784eaaf3ebf4618379e414b0c5331b595b9bc0fcb11d0c1307e8a8dfaec0d066925ec0a13280728c785c9048b931445258049a5e8cd4ccb82b25cc7f6106ff5f34f0a8fa0f2ba196b257794941ca448775d97f3134756c9f42923ffee40d97ec8409bd987514f7f1e09013e8e4e8ac0f7aece51d73e3665c6e00a1c44c0585ab96ffcba504209015a9a77db8f6"}, 0x40) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000000080)={r12}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001680)={r12, 0xe1, "ef66153f6dfa613133e1ef1f61e73e8e3808941a23f08c53a6848262bbbfe85f7e9c3be1dcf7fa92795e2fd060ab17e0b528aab99ddc6bc15c916a708586e8e15a0a76a588785894639da71765d96d48eaa6e8268c0d6fb151d8bb7a40b8062097f79c850aa4d9c49af3974fe5381bdce39e5df34be65d98f8099481d9e756aaf53b0bd69196a59291c0cebb27bddd84531e7779046963eb4279fda86c3a478f43dafcf8948e39ef6ffbeeccac349e6e1e6c61cb3a0ea42c72cb94e3018b29bde5cc893ba62abb1a361124469d174c889d142268fbb20b1d91eae903062182b2ef"}, &(0x7f00000001c0)=0xe9) sendto$inet6(r0, &(0x7f0000000300)="0503000006023e0001a041a0c52cf7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a8816107d08f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x40ed) [ 667.398671][T20113] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 667.453257][T20113] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:58 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x80000) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0x7, 0x5}, 0x44, 0x0, 0x4, 0x0, 0x14}, 0x0, 0xffffffffffffffff, r0, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigtimedwait(&(0x7f0000000240)={[0x7]}, &(0x7f0000000280), &(0x7f0000000380)={0x77359400}, 0x8) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00000007c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x4d, 0x11, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x39de43, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x1, 0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) ioctl$RTC_VL_CLR(r5, 0x7014) r6 = socket(0x0, 0x5, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x420880, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r9, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x2004c855}, 0x4048000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r8}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004f80)={'team0\x00', r8}) bind$packet(0xffffffffffffffff, &(0x7f0000004fc0)={0x11, 0x3, r10, 0x1, 0x5, 0x6, @remote}, 0x14) sendfile(r1, r5, 0x0, 0x80001d00c0d0) 12:15:58 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f0000008000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 12:15:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x80000000002) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) statx(r6, &(0x7f00000003c0)='./file0\x00', 0x2000, 0x200, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x2}, {0x2, 0x5, r2}], {0x4, 0xc}, [{0x8, 0x6, r4}, {0x8, 0x0, r5}, {0x8, 0x3, r7}, {0x8, 0x2, r8}], {0x10, 0x4}, {0x20, 0x4}}, 0x5c, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0x10) sendto$unix(r11, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x10000e2}, 0x6e) 12:15:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100007a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 667.708028][ T27] audit: type=1400 audit(1583237758.538:230): avc: denied { ioctl } for pid=20120 comm="syz-executor.1" path="socket:[108252]" dev="sockfs" ino=108252 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 667.919098][T20137] Unknown ioctl 21531 [ 668.038123][T20139] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 668.084447][T20139] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 668.159667][T20147] Unknown ioctl 21531 [ 668.170812][T20131] Unknown ioctl 21531 12:15:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000148, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:15:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) personality(0x10) setsockopt(r3, 0x10d, 0xa00000000f, &(0x7f0000000040)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @local}, 0x10) shutdown(r2, 0x0) 12:15:59 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000080)) syz_read_part_table(0x0, 0x1a, &(0x7f0000000180)=[{&(0x7f0000000040)="0201a5ffffff0a000000ff45ac0000ffffff8500e9311900000000000006c0ffffffee00000001000000887700720030070005000000000000000080a7836150", 0x40, 0x1c0}]) [ 668.678652][T20153] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:15:59 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mount$9p_unix(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x10000, &(0x7f0000000e80)={'trans=unix,', {[{@cache_none='cache=none'}, {@noextend='noextend'}, {@cache_none='cache=none'}, {@posixacl='posixacl'}, {@loose='loose'}, {@cache_loose='cache=loose'}, {@access_user='access=user'}, {@aname={'aname', 0x3d, 'trusted/\'user#eth1cgroup'}}, {@cache_none='cache=none'}, {@access_any='access=any'}], [{@context={'context', 0x3d, 'user_u'}}]}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000480)={0x8, 0x120, 0xfa00, {0x0, {0x100, 0x34, "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", 0x7f, 0x2, 0xa9, 0x7f, 0x6f, 0x8, 0x3, 0x1}, r4}}, 0x128) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x6c}}, 0x0) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4282, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r6, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, 0xffffffffffffffff, 0x92429000) write$binfmt_elf32(r6, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], 0x9c7) dup3(0xffffffffffffffff, r5, 0x80000) close(r5) [ 668.721287][T20153] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:15:59 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 668.803631][T20170] Unknown ioctl 21531 12:15:59 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x88000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x6, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 668.850064][T20170] Unknown ioctl -2139050335 12:15:59 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8b4d, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x9, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @local}}, @in={0x2, 0x0, @remote}], 0x2c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000001c0)=""/245, &(0x7f0000000040)=0xf5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}], 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, 0x0, 0x4, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r2, 0x0, 0x200000c1) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'veth1_to_bond\x00', 0x1}, 0x18) [ 669.066871][T20170] loop1: [ICS] [ 669.180136][T20170] Unknown ioctl 21531 [ 669.187404][T20185] Unknown ioctl -2139050335 [ 669.208853][T20179] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 669.276743][T20179] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:00 executing program 1: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r1, r0) sched_setaffinity(0x0, 0xfffffffffffffff5, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f00000003c0)={{}, {0x1, 0x4}, [{}], {0x4, 0x2}, [], {0x10, 0x2}}, 0x2c, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$CAPI_GET_SERIAL(r3, 0xc0044308, &(0x7f0000000200)) sched_setscheduler(0x0, 0x3, &(0x7f00000002c0)=0x3e6d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x6) chown(&(0x7f00000001c0)='./file0\x00', r4, 0x0) chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000007c0)='./file0\x00') lstat(&(0x7f0000000600)='./file0/file0\x00', 0x0) 12:16:00 executing program 3: syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x9, 0x8600) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r2) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x5) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732a666174000204010002000270f7f8", 0x16}], 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0xfffffd97) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000280)='./file0/file1\x00', 0x0, 0x0) getpgrp(0x0) stat(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000500)) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="0010000003000000040000008cc7bba550ff14b7ee6af0d6eb7e055320957f7e4401eec4b3fc6ad364fda409d7148bc01c15e3613884717ca1c015a6116992d267f717be6a816883f6b98e48f596640c6c4de7a2a61d88e55814d12ab63ae5fef89cdb3300523466c0e39dc647171aeb30e924dd5a4133befb77ec78c30d208835edfe6b4ccd5d10627c7119a5beb3b762609d0650cc106d8b802158ba1752ec766e4e279a2773e70dee766b607104b01e2f1df6505cc9d1188dba7f2eb0ea29bbe1d35bab3cf9ad488406f32897044d14d57298a14562544f2f7e9ae57c42b849e3377b20edb55d4babc0a73871a609c31eb6f7bc36ff282c9d2f3b377b1a59ecf09b58ce15d0515e1ec8b837e74eb006cd4ee8d219560317571089f3b5e2606d967811fb533b644afdef26c01a03569e677c2d88940bf4349bc5a669e64b380d314f437759cb7d754f91a396e06e12b35b393a3d03c29a1c268bba10ee753d2c30ae773b54c844f8e7e06971327df1bfb4056f9c7030f93c7f10f27e31392a139079c837d4be649f8982565a719bb74460e6907b5a93f8cebd1d91ff1bd8c2616858d8df33f37abeeeca34bb732a31326d5b1094efdd6e482a54f5d77a852b380f9a750f44584cbd8415e6b248f55b13a7d848743b5ea3241425e6c5febf3b58513cfb3e8b00438a29d290f95f02d7cd835ba044616eb665c6bb08ebaaae48a77d4f81f86d9b00ff807bcfa8b804815b23efdb5fb9f1c0f98f8689f23e8c9da3af083a838e4ee180b82fcb7800b246f72733f17942995946e41a4019ccbcc5778eaf83267b601d4321e815b803491aaddda6849cf49225ed3e8cd273a1fd81c37879de00bba4a545192b1782cb94c53c41e79ce12b2bb4c3fd3b00fef0b1c1f3ad78b86b074495f6e188e70609f15540f7f1b14ca9505f24b43093bfed4302af5c1e5011e3de89b15c06132863284510490afef667184b8f9018816fa07122ce0da05b63c9569e52e5f19c0cf165b5145cecf5b6430254c4a9fcd8f4d2d02a4811122516d14bc120962ecba578b6229bf6588cc74ff98cc4ac818ca74b4c78451baaf6c7b7497ca4db321b7aef5bcd78c4739fddc13fb48db900a97f93e1bf622f7e9b1859663a44ff83ae20f68ca1721648a980e6e29e10fe521548bbb8fb2a2ea354df2fa0e505068c52b1c0d57fe32d856bb926a48dba735d2091d35c350a4936759a6c45f043b6f6c3b9c151034f12604cf757bebcfc55a31ecd652c015cb552e3ef1d9076b1b323fc1b0147502970da004d77fb7831bc87f1ce5142fe868f3a690b1826c6aeb658c6732efff65de8965c54d47dfaaf3c1716019da05576bec04653beac10336ff98ab3ec9230d7d37d3dcc93c2931d62d76fcd461c7846c1d20d29842a97be12fb2697758d2424ca74a7a2de46ff57498f8a158a2fa28e7fa9ca1a7e3d272de77e3b178bf3ce37c0bacab87a8fe13dffd27d7ee5a02c3fe6a52691a6f9d10996001b94dc133a83e3350efc38a2a0b3f274eef5673b77f3d677fc8a4f6ae548ace032e5f2af118635802a6dc7e28f4b744a92857e85cfe7b54de506acc10f77fd60087dfc32ae7dd95526a30d364205d89554b859fa25952e8c2d3e80ca3fe902465ef5b3574de4da46383f752c211c1e7fac23298fa6cb268976d65bcbf33dc9d7c6beded8f3017cad943f991ad140f4176cf0dc2d13d75d9e3d14053b88cb6871b0c36fd7c69717f979c314da549ae29662dc965e5aa1727e736f0d6f6ff77b65ae85de4f8ce8451028b874a649de79be9b5c6f373f71cd1bd4cc560fdabf448d923a71a87fb3715d327b7684514f910fc34b6096f2c49fd8055948931050de71f54b8c86fc8f083c4479779895ddfafbb52ff0c908f1c6e68ad2a6357a9486c29f37067a608dc522381c207e358bc16203cedb4b3bd8d62e0cee1a496e3697c0c3d8a1297c969effc989e1dedd8a67592d804270d18b3f1809b35d0edfc298ba55b7e7d8953dee95c6723e047860e08fe7d10bfb01cdcabde4493dc8416ad7d67bd652cce385fac66f7bdde71ea5fd9f56aaeb6344ad27203b4eb3f63a6313514d773913a3ae44a38f81cafcff428dba74ffd5d024bdeed6b57618b8f821ff0e97be92e8414abe02f42422316b8af9c2b5d7f5b950d96040895a74fc97182fbcbd22ebaaa04a89f3e28382afd64eed4484f0220805d488ef58e2b88d9b53ed3265390920dc46834be839c8411dc43c70a1cc1e09c3c822cacf62db4f0862241673fbbd15edd2666e886919a58dc42410d82966a808e0378f3cb65a48ac1c09fc7a8ec1aa82fc92a0e7867efb876e08143fa878cd69623cc5907082b3e7738a82ed0a937df4b5c14d154256fdc1d13787b0bcf25ecb6cb4eb2016dc234c25401275da801c82364df42bac2ccc13b5b56a5cfa5c21b399d3e0cc1b3ded5f1c05061c53dd99e11d024dc44984f6fc13f86809a6715fa9d23a71e2104b0ae50188ecaf285722b4ff0427152ba23ad417a1ac32c04e39b468d435d94ff0166f3461c08093b0e9bacc87f4802274463c8c30acac9a50ff81fee9c707e7be0b7a3ebf9d07f4c7e99f1ccd01b26cbc0c277de94f0efb9864c24ec4f6bbf6a838399829eaf6801babf209d94b834408252d8120bf73e333fc87bbee3a3bdf78f365d152b64a4ad2e65c7a3d6a0bb33bab983d2ccc47da25b46f22d498f92f198e4b65dffe60cb2e755d719e813e08081891e26e40b2ded49c6ebb9b4b1fbb78d1924794d6beb63753ec908eed08419411ae0d8843e05025bcf4586559e346f69b03ab767842fd23d8b852989c6aaefa1a78c67533865fc4af2420350c01225764b895ce4d1ff07f069c976701e32014c46ac69170beba2358ef7fbce87153f3e4a4abee1c82858c32beaf2e44b1b7370ebb6dd3b86a6cf7f496e1edc2423319afa950de7d12e6adf4adc5a17848d2e4bd4e07f8349dddc4eca78ef38378cb25b52e278c800da1e3d9"]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x1) mkdir(&(0x7f0000000640)='./file0/file1\x00', 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000040)=@ax25, &(0x7f0000000100)=0x80, 0x80800) openat$cgroup_procs(r4, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000440), &(0x7f0000000600)=0x68) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x100000, 0x0) ioctl$USBDEVFS_SUBMITURB(r5, 0x8038550a, &(0x7f00000010c0)=@urb_type_iso={0x0, {0xd}, 0x3, 0x0, &(0x7f0000001480)="c1f63d024bc160c47a9d6325458f66ffdbd84b755c9d78f1cd85d980563c6e64e5e85d59f5414b59887612dafae9de82ebe15e8e7ad94c41b35c2492337cc9a673e88fc5addff9b8b69c0a67ec11d51cbd5e3fa42a3aabc5d541b89586af1635e022a47dd4e3461d5cef53588e7e3f1e09bce1c86be77445dc9fcd731f1c24b48607f8ec4a4e303e1042357bc3d86ce5ed5584a7fc706a031b2877de603dd8eadbfaf7cfef3f7da9f5923d4ffd89ff6bd37279cad9151fb5961061721e23a4821ebfb67d598eda5e2d5c6461b4de6f76f596d60c30862065dff24b446efee963e9f39c7a44c0820ec2ff07bd870fe096ead114e2bb3c", 0xf6, 0x400, 0x6, 0x4a, 0x150, 0x1000, &(0x7f0000000fc0)="df33528047fb85786b44b676e3ca580450f09ee6857a2bcae015c62ae9ee8730e8185ba9c8ad13bb406532b80e5962a407691705278e51914c50844ca7319b2eeb437e154ba18347f9edd01b73be91a78dd841f2b2988c12094cff31ea975073842b42ffe368493fb2afeec946427205be2998879de0534b58a7d929772965d24e87e19987e4ca0e675e4f54cefb1aa03bf13da3633b34adcf21f930863427af4cc4949e275ac62754dbdda1ba291e3dcdba7333f548ae3f38debaa71fc10d673f63062284aa9807e9e3bcab760c59e5a050b5ab476f5fc499a63e86567a170c8642e5e39da4c67915", [{0x58, 0x43a, 0x2}, {0x1, 0x81ca, 0x8001}, {0xb4ff, 0x1, 0x5}, {0x2, 0x0, 0x80000001}, {0x8, 0x10000, 0x8000}, {0x800, 0x1}, {0xfaeb, 0x80000000, 0x5b4}, {0x2, 0x400, 0xfffffffb}, {0x8, 0x5, 0x7fff}, {0x9, 0x84, 0x7fffffff}, {0x8, 0x9, 0xff}, {0x7, 0x20, 0x3f}, {0x2ed14cd3, 0x7ff, 0x3}, {0x0, 0x0, 0x35}, {0x10000, 0x800}, {0xfff, 0x8000, 0x39}, {0x7b, 0x7ff, 0x10001}, {0x5, 0x3, 0xed}, {0x5, 0x1, 0x80000000}, {0x3, 0x6, 0xffff}, {0x0, 0x3, 0x80000001}, {0x8, 0x5, 0x3}, {0x5, 0x0, 0x2}, {0x0, 0x101, 0x3}, {0x3c0c, 0x1, 0xd534}, {0x4, 0x8, 0x7fffffff}, {0x4, 0x2, 0x64a}, {0xe000000, 0x7, 0x31}, {0x3, 0x9, 0x1000}, {0x4d, 0x6, 0x3}, {0x1, 0xc85, 0xac56}, {0xfffffff7, 0x0, 0x7}, {0x400, 0x35b02f1b, 0x3}, {0x7fffffff, 0x401, 0x8}, {0x100, 0x8001, 0x80000000}, {0x3ff, 0x10001, 0x7}, {0x7, 0x80}, {0x0, 0x1, 0x3ff}, {0xff, 0x1, 0xa8}, {0x7, 0x43ac2f86}, {0x8, 0x2, 0xfd9}, {0x8, 0x80000001, 0x7}, {0xd3, 0x3f, 0x7}, {0x7b45, 0xffff, 0x9}, {0x1, 0x1, 0x72}, {0x100, 0x401, 0xfff}, {0x128, 0x6, 0x400}, {0x7ff4, 0x84, 0x80}, {0x200, 0x9, 0x7}, {0x8, 0x7f, 0xffffff7f}, {0x45, 0x80, 0x3}, {0x4647, 0xd14, 0x2}, {0x6, 0x8, 0x8}, {0x3f, 0x1000, 0x80000000}, {0x6}, {0x3ff, 0xcd, 0x344}, {0x6, 0xfffff001, 0xc2}, {0x101, 0xfffffe01, 0x3ff}, {0x8001, 0xd7, 0x401}, {0x8, 0x8, 0x8}, {0x7, 0x5, 0x80}, {0xffff, 0x9, 0x4}, {0xe68, 0x6, 0xf}, {0x9, 0x28}, {0x7fffffff, 0x4255}, {0x8, 0x8000, 0x6}, {0x7f, 0x0, 0x1}, {0x1, 0x7, 0x10000}, {0x1, 0x2}, {0x6, 0x5, 0x5}, {0x1, 0x3, 0xb37}, {0x2, 0x5, 0x8}, {0x7, 0x20}, {0xfffffff8, 0xffffffff, 0xffffff00}]}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000003080)=""/4096) [ 669.540911][ T27] audit: type=1800 audit(1583237760.378:231): pid=20183 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16707 res=0 12:16:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001500)=ANY=[@ANYBLOB="500e000030003dfa0000000000000000000000003c0e0100380e01000a0001007065646974000000240e0280200e02000000000000000000000000600000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe50}}, 0x0) 12:16:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000428, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 669.675207][ T27] audit: type=1400 audit(1583237760.448:232): avc: denied { associate } for pid=20197 comm="syz-executor.3" name="file0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 669.859145][T20211] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:16:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x401, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7766646e6f3dbb7a3a40c8927db4c32601af1ef73d5cf5bc95be53d1a72c8e85b5a792362e87dc9845232c90b130e36cbc2471da21cda174ca443bd04c720ccf56ee3e60428e4030a98c0d76e6015b7b7b439fccba026c6b0d29919c6a8f700885ddcec43c4cd767dac65957b2aecf578cabd6b090ce41346b1690b8cc4d744e3f12312cc8511725cdb96eb723aed4867e27fdece8909a14e46f801c080158600a8e2f317d501a3c7987e8220847ede8f330531ea8f837009e71a9e01b50bd", @ANYRESHEX=r1, @ANYBLOB="2c66736301000000000000006573733d616e792c00ded79cf467826820b0863bc57863e388a48c0390270357c985d69885c5f8287c71ee89f47eee7c9a832533fe700d4fcbc9fb2a1cea"]) 12:16:00 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x8000, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0xad, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000140)=""/105) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 670.008420][T20211] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 670.022870][T20220] 9pnet: Insufficient options for proto=fd [ 670.039891][T20220] 9pnet: Insufficient options for proto=fd 12:16:00 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x24082, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0xc79, 0x101, 0x8]}) syz_mount_image$tmpfs(&(0x7f0000000100)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x802000, &(0x7f00000000c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x78, 0x2d, 0x35, 0x78, 0x36]}}]}) 12:16:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100042b, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 670.413075][ T27] audit: type=1804 audit(1583237761.248:233): pid=20234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir359646380/syzkaller.8769tw/260/bus" dev="sda1" ino=17073 res=1 [ 670.468337][T20231] Unknown ioctl 21531 [ 670.500107][T20226] Unknown ioctl 19274 [ 670.739477][T20241] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 670.788930][T20241] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000464, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 671.113352][ T27] audit: type=1804 audit(1583237761.948:234): pid=20234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir359646380/syzkaller.8769tw/260/bus" dev="sda1" ino=17073 res=1 [ 671.140558][T20248] Unknown ioctl 19274 12:16:02 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2200, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r1, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r1, 0x92429000) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@dev, @initdev, 0x0}, &(0x7f0000000140)=0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x8, &(0x7f0000000180)=@raw=[@alu={0x7, 0x1, 0x0, 0x2, 0x7, 0x1, 0x8}, @exit, @map_val={0x18, 0x7, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xd}, @ldst={0x0, 0x2, 0x3, 0xa, 0x2, 0x8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, @ldst={0x1, 0x1, 0x0, 0x2, 0x0, 0x20, 0xfffffffffffffffc}], &(0x7f00000000c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r2, 0x0, r0, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x5}, 0x10}, 0x78) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000040)=0x3) 12:16:02 executing program 1: ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0xc004500a, &(0x7f00000000c0)=0xfe3) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x4) syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x2001, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) listen(r2, 0x0) listen(r2, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, 0x0, 0x0) socket$inet6(0xa, 0x3, 0xa) r3 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x8447, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000004c0)={0x0, &(0x7f0000000480)=[&(0x7f0000000380)="da4ca6de8d8f1612ffa75a06a419da4d79fc638b020a344970f16adddc9ef503e4f80bc3eb3b0e44c68b30e605514692704e18f29f84c7b1c7d47d4ef7f665808f1f07ed4439533041d48559ed430c44e818c6c6e1500217f471d8718699dee6a57ce6a4acb7a58b956f2e7641209f7d570ada6bf0707ed31fd7ca2a9419fbd14318ed923dc8aa8115c6c36eb667aa71a3a2732c39fd79aef134", &(0x7f0000000080)="906d1c26c925b16af57053efeb97ccf518e00cda2217d8664f78d528258014dd50439f9f", &(0x7f0000000440)]}) preadv(r3, &(0x7f0000000800)=[{&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000640)=""/157, 0x9d}, {0x0}], 0x3, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xffe8) socket$inet(0x2, 0x3, 0x0) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) getpeername$packet(r4, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000005c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000600)={@mcast1, r5}, 0x14) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = open(&(0x7f0000000300)='.\x00', 0x4000, 0x0) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, 0x0, r6, &(0x7f0000000640)='./file0/file0\x00', 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000140)) [ 671.178264][T20250] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 671.270699][T20250] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 671.348039][ T27] audit: type=1804 audit(1583237762.028:235): pid=20231 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir359646380/syzkaller.8769tw/260/bus" dev="sda1" ino=17073 res=1 [ 671.375699][ T27] audit: type=1800 audit(1583237762.028:236): pid=20234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17073 res=0 [ 671.388701][T20256] Unknown ioctl 21531 [ 671.400853][ T27] audit: type=1800 audit(1583237762.028:237): pid=20231 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17073 res=0 12:16:02 executing program 2: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x100014, 0x2, @thr={&(0x7f0000000300)="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", &(0x7f0000001300)="882cc8c8b92ac76ce66125db3cc907eee9dbfcdaeeb2051a37b98cab5f365a1340fd994761f2517bc034f0eaf163651de8ad7818d7c7c2578a48b58791448baee8f1c21e92f9df9050a5de60fa427b7dd8515ac15506b54e93522cfb36a4c9ca9f1b4739cde59e67f5c1eb3b9f30413487e1cb4bcc166d1638fd8da5ce8d831826f3c0514ea37e6541b75c67e679311f82dceff577a837c7bac248ba426cb74d7ce82a9301910593286176fffd1dc8dff6f49f903b2b16e65a7c5d07c44c67342e7601569d08c1cb95b6b13d18064d41abaec3800a032b528d5294d6cb0b484bcbc0f7c89c8a7eff"}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000000280)={0x0, r1+10000000}, &(0x7f00000002c0)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000080)={r6}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e23, 0x4, @local, 0x4e9}}, 0x8, 0x7}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r7, 0x4, 0x9, 0x7ff, 0x5208, 0xb04}, &(0x7f0000000140)=0x14) [ 671.490715][T20256] Unknown ioctl 21531 12:16:02 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./bus\x00', 0x0, 0x8}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='\x00', r2}, 0x10) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000001c0)) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 12:16:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000465, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 671.584798][T20263] Unknown ioctl 1074021776 [ 671.639852][T20263] Unknown ioctl 21531 [ 671.676827][T20256] Unknown ioctl 21531 [ 671.717442][T20263] Unknown ioctl 1074021776 12:16:02 executing program 3: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x38, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0xfffffffe}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 12:16:02 executing program 2: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="706172c0630d21b59b69ab303030306666666633ff7d3c2c00"]) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x1fd, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) [ 671.966344][T20274] Unknown ioctl 21531 [ 672.003001][T20275] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 672.015845][T20286] Unknown ioctl -2147191753 [ 672.028908][T20275] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:02 executing program 1: ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0xc004500a, &(0x7f00000000c0)=0xfe3) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x4) syz_open_dev$ndb(0x0, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x2001, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) listen(r2, 0x0) listen(r2, 0x0) getsockopt$sock_int(r2, 0x1, 0xc, 0x0, 0x0) socket$inet6(0xa, 0x3, 0xa) r3 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x8447, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000004c0)={0x0, &(0x7f0000000480)=[&(0x7f0000000380)="da4ca6de8d8f1612ffa75a06a419da4d79fc638b020a344970f16adddc9ef503e4f80bc3eb3b0e44c68b30e605514692704e18f29f84c7b1c7d47d4ef7f665808f1f07ed4439533041d48559ed430c44e818c6c6e1500217f471d8718699dee6a57ce6a4acb7a58b956f2e7641209f7d570ada6bf0707ed31fd7ca2a9419fbd14318ed923dc8aa8115c6c36eb667aa71a3a2732c39fd79aef134", &(0x7f0000000080)="906d1c26c925b16af57053efeb97ccf518e00cda2217d8664f78d528258014dd50439f9f", &(0x7f0000000440)]}) preadv(r3, &(0x7f0000000800)=[{&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000640)=""/157, 0x9d}, {0x0}], 0x3, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0xffe8) socket$inet(0x2, 0x3, 0x0) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) getpeername$packet(r4, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000005c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000600)={@mcast1, r5}, 0x14) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r6 = open(&(0x7f0000000300)='.\x00', 0x4000, 0x0) r7 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, 0x0, r6, &(0x7f0000000640)='./file0/file0\x00', 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000140)) [ 672.103812][T20290] hfs: unable to parse mount options 12:16:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) dup(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x43, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x6) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000000)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000002ec0), 0x0, 0x2, &(0x7f00000001c0)={0x0, 0x1c9c380}) r4 = accept(0xffffffffffffffff, &(0x7f0000000200)=@l2tp6, &(0x7f0000000280)=0x80) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x1405, 0x200, 0x70bd26, 0x25dfdbfc, "", [{{0x8, 0x1, 0x1}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x44001}, 0x84) [ 672.320859][T20290] hfs: unable to parse mount options 12:16:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000466, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:03 executing program 2: ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xfffffdac) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x5e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 672.527603][T20305] Unknown ioctl 21531 [ 672.613317][T20308] Unknown ioctl 21531 [ 672.613656][T20286] Unknown ioctl 21531 [ 672.672062][T20309] Unknown ioctl -2147191753 [ 672.756476][T20313] Unknown ioctl 21531 12:16:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$usbmon(0x0, 0x1, 0x48100) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x11, 0x2, 0x5) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0x14, &(0x7f0000000040), 0x50) getsockopt$sock_timeval(r6, 0x1, 0x14, 0x0, &(0x7f00000006c0)) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"/363], &(0x7f0000000340)=0xd1) fsetxattr$trusted_overlay_redirect(r5, &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000280)='./file0/file0\x00', 0xe, 0x0) getsockname$tipc(r4, 0x0, &(0x7f0000000080)) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0445609, &(0x7f0000000480)={0x3, 0x2, 0x4, 0x40000, 0x400, {0x77359400}, {0x5, 0x1, 0x9, 0x8, 0x81, 0xf7, "5bdce2f2"}, 0x9b, 0x3, @userptr=0x9, 0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe4) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000007c0)) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000840)={{0x0, r2, 0x0, r7, r3}, 0xb8fb, 0x0, 0x0, 0x8000}) r8 = syz_open_dev$loop(0x0, 0x4, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x100000000) sendmsg(r0, &(0x7f0000001b40)={&(0x7f00000003c0)=@in={0x2, 0x0, @multicast1}, 0x80, 0x0}, 0x40000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="2d41d358b8361e7d73e3e48513a08593", 0xfffffffffffffe9c) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000080)={[0x60, 0x0, 0x114], 0x0, 0x400, 0x200}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x84, 0x0, 0x0, 0x3ff, 0x0, 0x8, 0x2000, 0x8000000000e, 0xd00, 0x0, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x8001, 0x4, 0x9e6d, 0x73d9, 0x5c97, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x6, 0xfff, 0x7, 0x0, 0x0, 0x0, 0x80000000, 0x6, @perf_bp={0x0}, 0x18136a86e196ec84, 0x0, 0x5, 0x7, 0x0, 0x8880, 0xc1f}, 0x0, 0xe, r1, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000740)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) io_setup(0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') memfd_create(&(0x7f0000000500)='3\x00\x1e\x18J\xb6\t\xca\xd3\x143\xd3ty\xf9 \n\x13S+\xefB\x1eE\x1eYQc\x94\xd2\xc8#\x9e0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000900)='lo\x00\x96o8\x14d\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\'m\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1') accept4$alg(r6, 0x0, 0x0, 0x80800) 12:16:03 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[], 0x0) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x8, 0x90000) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000001c0)) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r3, &(0x7f0000005c00), 0x0, 0x2040) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e20, @broadcast}}) 12:16:04 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x2, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x40d) 12:16:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000467, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 673.475663][T20334] device lo entered promiscuous mode 12:16:04 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x70bd30, 0x25dfdbfc, {}, ["", ""]}, 0x14}}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000001c0)) clone3(&(0x7f0000000280)={0x24000000, &(0x7f0000000080)=0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100), {0xa}, &(0x7f0000000180)=""/81, 0x51, &(0x7f0000000200)=""/1, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r2, r3, 0x0, r4, r5, 0xffffffffffffffff], 0xa}, 0x50) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000300)={0x80, 0x8, 0x4, 0x70000, 0x80, {}, {0x1, 0x0, 0x0, 0x1, 0x0, 0xdf, "36f739c8"}, 0xd21, 0x1, @planes=&(0x7f0000000000)={0xb4b, 0x5, @userptr=0x7fffffff, 0x401}, 0x0, 0x0, r6}) [ 673.668885][T20344] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:16:04 executing program 2: write$RDMA_USER_CM_CMD_ACCEPT(0xffffffffffffffff, &(0x7f00000000c0)={0x8, 0x120, 0xfa00, {0x2, {0x10a, 0xf16, "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", 0x7f, 0xfd, 0x0, 0x0, 0x0, 0x8, 0x8}}}, 0x128) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x11) dup3(r1, r0, 0x0) [ 673.753992][T20344] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1524}, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={0x3, @default}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 674.211482][T20341] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:16:05 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) pidfd_getfd(r1, r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') sendmsg$GTP_CMD_GETPDP(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r4, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_TID={0xc, 0x3, 0x4}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x8005}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$USBDEVFS_BULK(r7, 0xc0185502, &(0x7f0000000500)={{{0x7}}, 0xe7, 0x2, &(0x7f0000000380)="3c9f3c559d236be7db9b76e3359d8467a77d64a32e9ea711cf50839f8a71388aa55b8b70167c643d9b8082f04bb6b0668b1cebd04d0f0be676e786256ed5dd2ec1bcf95e46c96c6860e2051218b4208e668a17299893356b4c563d00032acdad7f0ee8051485405ba28943d711e4d46f0c2c7110a2308991158b3982a63f25b708f151d37feb6a3424634560dc615b3f7605553d1d383bd59b1c95c377f18710ee095efd7b259a950c0df7cb140b497876a1d965a49b2c15039d894995b5894b21f61acf1742b40227ce08cebb54f57aa05af01c65705f0f67bde84c0e32027449a723d41ee7ab"}) getsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000000280)=""/98, &(0x7f0000000300)=0x62) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r5, 0x0, 0x80001d00c0d0) [ 674.268678][T20341] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000468, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getpid() getpid() openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x2a000400) mkdir(&(0x7f0000000440)='./file0\x00', 0x64) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r1, &(0x7f00000000c0), 0xe) listen(r1, 0x0) write$binfmt_aout(r1, &(0x7f0000000480)={{0x107, 0x0, 0x0, 0xf, 0x28, 0x101, 0x1d7, 0x1}, "49ba982cf7411067e348913a138109015730ebce3149fffc2f82049a36e1bce937df673627e667a8ea767ac38be53317c1895d33fcd9d986429ebbf76142b648e8bea71bd8a395fd028ca15b364ac205a32af8f73886b67aefdd7e7e21cfc22bf2ab30ddc99e584dc1e4a0f6b1e3a5f1147a4ff00b86151c0980f3e6f7f437ee669f9b0521fa57055dd54582fd8dd3a66bac", [[], [], [], [], [], [], [], [], []]}, 0x9b2) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x275a, 0x0) readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x0, &(0x7f0000000000)="080db5055e0bcfe8478071") ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000180)={0xa10000, 0x2, 0x7fff, r4, 0x0, &(0x7f0000000140)={0xa10906, 0x0, [], @ptr}}) syz_genetlink_get_family_id$gtp(&(0x7f0000000300)='gtp\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000e40), &(0x7f0000000e80)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000ec0)='./file0/file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='fuseblk\x00', 0x8, &(0x7f0000000f80)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB="2c926f6f746d6f64653d30303030303030303030303030303030303334303030302c757365725f69643d", @ANYRESDEC=r7, @ANYBLOB=',group_id=', @ANYRESDEC=r8, @ANYBLOB=',default_permissions,default_permissions,default_permissions,allow_other,dont_appraise,smackfsfloor=gtp\x00,obj_role=cpuacct.stat\x00,subj_user=!!-)md5sum!vboxnet0&vmnet0,func=FIRMWARE_CHECK,mask=^MAY_WRITE,\x00']) [ 674.685953][T20379] Unknown ioctl 21531 [ 674.908246][T20383] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 675.025610][T20383] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:06 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2d0ef, 0xfffffffffffffffb, 0x40}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r3, 0x80000) fallocate(r3, 0x3b, 0x7, 0x2) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x1) ftruncate(r4, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) sched_getaffinity(r0, 0x8, &(0x7f0000000140)) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r1, r4, 0x0, 0x80001d00c0d0) 12:16:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000469, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) r5 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0xfffffffffffffeae, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan1\x00', r6}) sendmsg$nl_route_sched(r4, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@newtfilter={0x2c, 0x2c, 0x4, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, r7, {0x10, 0xffff}, {0x0, 0x8}, {0xfff2, 0x1}}, [@TCA_RATE={0x6, 0x5, {0x7, 0xd7}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000051}, 0x48000) r8 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xc, &(0x7f0000000200)={{{@in=@multicast2, @in=@remote}, {}, {0x0, 0x0, 0x9}}, {{@in6=@loopback, 0x4d6}, 0x0, @in6=@loopback}}, 0xe8) 12:16:06 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805ae64f8f36460234432479aed75d492b41fd983f79e65199615607672c59957ab364bf68e6fa", 0x4f}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffe27, 0x0, 0x317, 0x0, 0xfffffffffffffd10}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x4, &(0x7f0000000240)="7d3a089f21657c583a4e98b0647a9cf0172c3d010400005ef50ed46068c174d8e8f80e690e1d412b4e055f62e24cd8d430ef6f32a31296b342ff818f374080cdcdd4bb6ca9667b20dea252d68e714240e61344248ec1d268b02c225f3a095c00764be9929f53bebd1e1e0c5991c1dadc2e90da635605da44d4fe04b6057befa2b49e06e78d8cf32c7cf06b350b99e1bd170cecdf82cc61ddb218") ptrace$cont(0x20, r0, 0x0, 0x0) [ 676.131388][T20406] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 676.218186][T20406] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000000)=""/51, &(0x7f0000000080)=0x33) syz_emit_ethernet(0x8e, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x58, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x16, 0xc2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @nop, @mptcp=@synack={0x1e, 0x10}, @md5sig={0x13, 0x12, "e3a22e78598866543b60afc2cf78b773"}, @md5sig={0x13, 0x12, "17f90ff28a34da3942addc60bd683bad"}, @fastopen={0x22, 0xa, "7532d99f720d2d77"}]}}}}}}}}, 0x0) 12:16:07 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c3c55183cb810e24184c12238a955555cf14d9200768ef5e28f5dbb7cd4c0a84f14636522f19ea5b0278848670d8b4a2a1a1dc49d7d3864d4424126fe69344ba4489fb79397ab610072e654c84548edefedb06a82182f3bcf51fea5e6424a360cdc189b36fa4e94ca15104c4d7c3ee54e42f063a84f6ba3a7fa628c5ba39c96e89615c456"], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001d00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="ffff02000a0002000180c2000002000008000700067a1a77e4410051540000800800090002000000"], 0x40}}, 0x800) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x15000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x7, 0x1, 0x401, 0x0, 0x0, {0x7, 0x0, 0x8}, ["", ""]}, 0x14}}, 0x8800) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000ac0)='/dev/input/mouse#\x00', 0x100000001, 0x84000) writev(r4, &(0x7f0000000240)=[{&(0x7f0000000180)="76cf34f81ab407e959186a2c3313545e99d0a1b8d5", 0x15}, {&(0x7f0000001300)="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", 0xbcf}], 0x2) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac6188d1c739d953059bcecc7a95425a3a07e758054ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xffffffffffffffeb, 0x200003e8, 0x0, 0x27) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r5, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r6, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r6, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, 0x0, 0xffffffffffffffc5) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) 12:16:07 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r7, 0x8933, &(0x7f00000000c0)={'wg0\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r5, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000480)={0x74, r6, 0x100, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r8}, @WGDEVICE_A_PEERS={0x58, 0x8, 0x0, 0x1, [{0xffffffffffffff96, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}]}]}]}, 0x74}}, 0x20000000) sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000000740)={0x24, r6, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6}]}, 0x24}}, 0x0) r9 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r10}) r11 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r11, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r11, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f00000000c0)=0xe8) sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, r6, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r10}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e20}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @a='\xa0\\\xa8Ol\x9c\x8e8S\xe2\xfdzp\xae\x0f\xb2\x0f\xa1R`\f\xb0\bE\x17O\b\ao\x8dxC'}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r12}]}, 0x70}, 0x1, 0x0, 0x0, 0x8010}, 0x0) tee(0xffffffffffffffff, r0, 0xe8, 0x0) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:16:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100046a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 676.984774][T20387] Unknown ioctl 21531 [ 677.092810][T20429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 677.180922][T20428] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 12:16:08 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0x0, 0xffffffff}, 0x0, 0xa, r0, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) sendto$inet(r3, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r3, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x0) [ 677.290968][T20428] selinux_netlink_send: 1 callbacks suppressed [ 677.291054][T20428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=263 sclass=netlink_route_socket pid=20428 comm=syz-executor.2 [ 677.450072][T20434] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 677.498541][T20434] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 677.669017][T20387] Unknown ioctl 21531 [ 677.705896][ T27] audit: type=1400 audit(1583237768.538:238): avc: denied { read } for pid=20440 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 12:16:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100046b, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000100)={'L-', 0x80000000}, 0x16, 0x0) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x80800) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1, 0x0) timer_create(0x8, &(0x7f00000001c0)={0x0, 0x3e, 0x4}, &(0x7f0000000040)) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x221) fallocate(0xffffffffffffffff, 0x10, 0x8003, 0x8020001) open(&(0x7f00000000c0)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r1 = creat(0x0, 0x0) write$P9_RREMOVE(r1, &(0x7f0000000280), 0x1033b) fdatasync(r1) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r2, 0x10, 0x8003, 0x8020001) r3 = open(&(0x7f0000000000)='./file2\x00', 0x141042, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r4, &(0x7f0000000280), 0x1033b) fdatasync(r4) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000200)={0x0, r4, 0xe}) [ 678.364502][ T27] audit: type=1804 audit(1583237769.198:239): pid=20453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/334/bus" dev="sda1" ino=17601 res=1 12:16:09 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 678.558064][T20457] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 678.683978][ T27] audit: type=1804 audit(1583237769.388:240): pid=20453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/334/bus" dev="sda1" ino=17601 res=1 [ 678.733639][T20457] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 679.046810][ T27] audit: type=1804 audit(1583237769.388:241): pid=20460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/334/bus" dev="sda1" ino=17601 res=1 12:16:10 executing program 3: openat$audio1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio1\x00', 0x400000, 0x0) uselib(&(0x7f0000000100)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x2c}, [@ldst={0x7}]}, &(0x7f0000000080)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x60, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = creat(&(0x7f0000000140)='.\x00', 0x2) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) 12:16:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100046c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 679.309252][ T27] audit: type=1804 audit(1583237769.808:242): pid=20451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/334/bus" dev="sda1" ino=17601 res=1 12:16:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x2c0000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) clone3(&(0x7f0000000340)={0xaa102c80, 0x0, 0x0, 0x0, {0x2}, 0x0, 0x0, 0x0, &(0x7f0000000300)}, 0x50) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000000c0)={0x12, 0x85, &(0x7f0000000000)="eb8cefd930e52b86dfe2e0a7f3d9f0056fd0fce4a826d9898f7922c230e1c76704d2d349e098df825017e2823ee871cdcb7a72c04093c0da85e8fe7a88e489d51c11ed075582541b46305a719b78a1836b827a8c2c76b127ca1ba150fe116cb78df0879aaf2e1eee9648da7bd35d3c4d536035eb1a50529bac266a00dab8240a80f19bfa4d"}) 12:16:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x5}, 0x800, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GFACILITIES(r2, 0x89e1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x406481, 0x0) setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f00000003c0)=0x2, 0x4) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) r4 = getpid() sched_setscheduler(r4, 0x5, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080), 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@initdev, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) r6 = getpid() sched_setscheduler(r6, 0x0, 0x0) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x2, 0x6, 0x0, 0x80, 0x0, 0x0, 0x100, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x4, @perf_config_ext={0x0, 0x6}, 0x4, 0x3, 0x4, 0x0, 0x1, 0x8}, 0xffffffffffffffff, 0xd, r0, 0x0) write$midi(0xffffffffffffffff, &(0x7f0000000640), 0x0) 12:16:10 executing program 3: r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x201, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1ff}}, 0x0, 0x1c7dcc4c, 0x6, 0x743, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x8}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000bc0)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)8\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00Tk\xc3\xab \xde\xae^\xa8>\x00\x1b=\xf0j\xb85\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00\xc0\r\xc1N\xb77\x82\xd8\x99\x97<\x92V\xf3t\xa5\xc8\xb0H\xcbL\xf5\x18\x1e\x12\x04\xca\x03\xcf\x9b\x94E&\xd0w\xc4k\x13\xd8\xe2T\xfb-e\x9c\xb5\x99\xaf\x1fL\xa0u7P\x96:y\x91\xf0n4\xc3\x05\x12\xc20\xf0\xdd\x1a\xfe\x91p\x0f\x1br\xfe\xe0Y/\x96(\xd9K\x9b\xf9\xefb\xf0\x83o\xe0\x86\xa8F\x17\x84\x1c\xfe\xfb0\x99Sg\x1f\xf2Kk1}\xdb\xe8]\xe7{W\x96\xca\xb0o`\xe6b\\$\f\xe2\xaf\x96\xb8\x93N|\xd1\x04\x1eN\xb6YI8\xd6nM&(\xa2q;\vG\xe3\xf5\xcd6 \x89\v\xf5\xb4y\xf9\x1b\x84n\xf6Z\x12\xe6\x11\xb9 e\xa1\xd8\xa0VA\t\xe5}k\v\xeb\xd46\x9f\x1a\xe2(\xab\xf0|\x1d.\x188f\xba\xff\x01\xafi\xc3\xbc\xe6 \xa5\xf2\x19$>\x92\xb2\xb0K.Po\xc9\xc8\xcdz\xe6c \xef\x14D\x9c\x03\xb1\xd7Y\xe07pr(\xfd\x9a\xee-\x01\x93g\x96\xda\xc7\a\xa0d\xe8\xa1\x1f\xf7\xb9\xad;\xafN{r\x86+\xb4\xca\xd0\xdd\x93\x90\x16\x03\x00\x00\x00\x00\x00\x00\x00\xf7\xf1\xec\xadrU\x82\xbcg\f8\xdf\xd5\xd1c\x8e\x12:\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x8fM\x88\x9c\xa5M\xa3\x94\x8cb\x96^\x8b\xac\x9d\xb7\x15P>:Nf\xdb\xfdr\x7fj\x1e\x7f\xce\xf0\x1en\x1ckI^I\xfe', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) geteuid() fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() bind$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) syz_open_dev$vcsa(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000900)='./bus/file0\x00', 0x4000, 0xe2) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) write$FUSE_ENTRY(r4, &(0x7f00000000c0)={0x90, 0x0, 0x8, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}}}, 0x90) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r5, 0x20, 0x0, 0xfffffeff000) open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000001c0)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000880)={0xffffffffffffffff, r4, 0x0, 0x15, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000008c0)={r7, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000800)='\x00', r8}, 0x30) fallocate(r6, 0x10, 0x0, 0x10000101) ioctl$KDFONTOP_SET(r5, 0x4b72, &(0x7f0000000000)={0x0, 0x1, 0x5, 0xf, 0x40, &(0x7f0000000340)="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"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x61800, 0x0) [ 679.496893][T20475] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 679.603095][ T27] audit: type=1804 audit(1583237769.868:243): pid=20451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/334/bus" dev="sda1" ino=17601 res=1 [ 679.615912][T20487] Unknown ioctl 21531 [ 679.638436][T20475] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 679.811730][T20494] Unknown ioctl -2146417262 [ 679.828553][ T27] audit: type=1804 audit(1583237769.938:244): pid=20453 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/334/bus" dev="sda1" ino=17601 res=1 12:16:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100046d, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 680.015829][ T27] audit: type=1800 audit(1583237770.638:245): pid=20471 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16610 res=0 12:16:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) dup(r0) io_setup(0x1ff, &(0x7f00000004c0)) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 12:16:11 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) setreuid(r3, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r4, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r4, 0x0, 0x80001d00c0d0) [ 680.202886][T20498] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 680.323048][T20498] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 680.408388][T20494] Unknown ioctl 21531 12:16:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80, 0x0) sendmsg$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, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newlink={0x64, 0x10, 0xffffff1f, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x8}, [@IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @rand_addr=0x9}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e24}, @IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x400}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8}]}, 0x64}}, 0x24000000) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x4000) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r5, 0xc0245720, &(0x7f0000000140)) 12:16:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100046e, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:11 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x1f, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b70000000000000f6500000000000000cf000000000000000f1b000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48) 12:16:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r4, 0x7, 0x6, [0x401, 0x200, 0x1e, 0x9, 0x1, 0x2]}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/17) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) ioctl$VIDIOC_G_EDID(r5, 0xc0285628, &(0x7f0000000040)={0x0, 0x2, 0x968, [], &(0x7f0000000000)=0x5}) 12:16:11 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ed013681dc234f2126a1a78e5db3ec3fc1bf26b81cf08443dd8259cdef66eb53729b79dd68a2", @ANYRES16=r3, @ANYBLOB="210200000000000000000100000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0xfa1, 0x40400) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 681.036643][T20522] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 681.119235][T20522] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 681.145369][T20533] Unknown ioctl 21531 [ 681.191435][T20530] Unknown ioctl -1071098328 12:16:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000500, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:12 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r2, {0x2, 0x0, @dev}, 0x2}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c) recvmsg$can_j1939(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) ioctl$FBIOBLANK(0xffffffffffffffff, 0x4611, 0x3) sendmmsg(r1, &(0x7f0000000280)=[{{0x0, 0x700, 0x0}}], 0x400000000000085, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000080)="0f0147d1d1861900000f23c80f21f8350000e0000f23f8b9190b0000b8ba690000ba000000000f308fe938028d2f000000f30f2cc0b805000000f9e0a264df0f01c166ba4300ecc744240000000000c7442402bc0c0000c7442406000000000f011c24c4c11972d000", 0x69}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000380)) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f00000001c0)={0x9b0000, 0x4, 0x7fff, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x980929, 0x7, [], @string=&(0x7f0000000140)=0x8}}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000200)={0xfffffff8, 0x2}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x8}, 0xc) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000080)) 12:16:12 executing program 4: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f0000000040)={0x1, 0x0, 0x2, 0x1, {0x1000, 0x5, 0x1, 0x8000}}) close(r0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) [ 681.606764][T20545] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 681.663751][T20550] Unknown ioctl 21531 [ 681.679314][T20550] Unknown ioctl -1069525442 [ 681.723452][T20545] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000600, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:12 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xaf93010e, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000007569cfd40e566dba10001fff00000000", @ANYRES32=0x0, @ANYBLOB="ff7f000080000000140013800a00010076786c616e0000000400028008000a0036459cdb26cd03ccb7e638a66c86", @ANYRES32, @ANYBLOB="ff070000b2d0b3e1874e6e04005e50bec3067012e9e500b6a36b84629f2357d6f9ffd163cffcaa8bdca10f402d1c1f578284caef37a8c5611162b06eb8ac0db29fed594cde3ffe680f"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 682.286690][T20559] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:16:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x1f) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}]}, 0x24}}, 0x40004) connect$inet(r1, &(0x7f0000000040)={0x2, 0x100, @multicast2}, 0x10) recvfrom$l2tp(r1, 0x0, 0x0, 0x62, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x60, r5, 0x0, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}]}, 0x60}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000001e40)=0x0, &(0x7f0000001e80)=0x4) r7 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r8}) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r9, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet6_mreq(r9, 0x29, 0x15, &(0x7f0000001ec0)={@dev, 0x0}, &(0x7f0000001f00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f0000002140)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002100)={&(0x7f0000001f40)={0x184, r5, 0x800, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r6}, {0x168, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x5332}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7a636412}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3ff}}}]}}]}, 0x184}}, 0x4) [ 682.328707][T20562] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26997 sclass=netlink_route_socket pid=20562 comm=syz-executor.3 [ 682.422506][T20559] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 682.435639][T20552] Unknown ioctl 21531 [ 682.461125][T20552] Unknown ioctl -1069525442 12:16:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000451b, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) read(r1, &(0x7f0000000040)=""/9, 0x9) 12:16:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) shmget(0x1, 0x4000, 0x1000, &(0x7f000096d000/0x4000)=nil) uselib(&(0x7f0000000000)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = gettid() r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffe3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000000}, 0x3087c}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x11) set_mempolicy(0x8003, &(0x7f0000000300)=0x75f, 0x9) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f00000001c0)=@abs={0x1}, 0x6e) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio1\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SETTRIGGER(r4, 0x40045010, &(0x7f0000000040)) [ 682.638261][ T27] audit: type=1800 audit(1583237773.478:246): pid=20550 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17724 res=0 12:16:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000700, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r0, 0x3) r1 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x2c, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r4, 0x8001a0, 0xe80, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff0000000a122e25d386dd", 0x0, 0x403, 0x0, 0x22d}, 0x28) 12:16:13 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000140)={0x9b0000, 0x1, 0x0, r0, 0x0, &(0x7f00000000c0)={0x9a0913, 0x2, [], @string=&(0x7f0000000040)=0x5}}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 12:16:13 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0xa0, 0x100) ioctl$VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f00000003c0)={0x9, @pix_mp={0xfff, 0x4b, 0x59565955, 0x1, 0x2, [{0x2, 0x1}, {0x0, 0xfb}, {0x10000, 0x8}, {0x401}, {0x1f, 0xa7}, {0xffffffff, 0x3}, {0x1, 0x7}, {0x3, 0x2}], 0x3, 0x1, 0x0, 0x0, 0x4}}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f0000000080)=""/112, 0x70) syz_open_dev$mice(0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x40000, &(0x7f0000001640)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@index_on='index=on'}], [{@uid_lt={'uid<'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) syz_open_dev$usbmon(0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') r3 = socket(0x10, 0x3, 0x0) sendfile(r3, r2, &(0x7f0000000000)=0x12c, 0xddf5) [ 683.162181][T20589] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 683.308045][T20589] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 683.345254][T20598] Unknown ioctl 21531 [ 683.392191][T20598] Unknown ioctl -1071622584 12:16:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20233}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000009c0)={0x5, 0x2cf, "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"}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r4 = accept(r3, &(0x7f0000000140)=@l2={0x1f, 0x0, @none}, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000100)=0xfffffffe, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x3c1, 0x3, 0x2d0, 0xf0, 0x0, 0xf0, 0xf0, 0xf0, 0x200, 0x200, 0x200, 0x200, 0x200, 0x3, 0x0, {[{{@uncond, 0x0, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1, 'bridge_slave_0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x330) syz_open_dev$tty20(0xc, 0x4, 0x0) [ 683.614960][T20600] Unknown ioctl -1071622584 12:16:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000900, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 683.795555][T20606] Unknown ioctl 21531 12:16:14 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 12:16:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() r0 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x10080, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0xffffffffffff0001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x0, r3}) rt_sigqueueinfo(r0, 0x40, &(0x7f00000016c0)={0x0, 0x0, 0x80000000}) waitid(0x1, r0, &(0x7f0000000100), 0x80000004, &(0x7f0000000180)) [ 684.187201][T20610] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:16:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000a00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 684.187329][T20610] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 684.583818][T20606] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 684.599741][ T27] audit: type=1800 audit(1583237775.438:247): pid=20623 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=17746 res=0 [ 684.615548][T20625] Unknown ioctl 21531 12:16:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8001, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$admmidi(0x0, 0x0, 0x0) r0 = socket(0x15, 0x800, 0x80) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(r2, 0x400000001ffffffd) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) mq_timedsend(r3, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r3, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r3, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x44) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x0) r6 = accept4(r5, 0x0, 0x0, 0x80000) sendmmsg(r6, &(0x7f0000003d40)=[{{0x0, 0xffffffbf, 0x0, 0x0, 0x0, 0x0, 0x7000000}}], 0x4000000000000d0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000040)=@buf) ioctl$DRM_IOCTL_MODE_ADDFB(0xffffffffffffffff, 0xc01c64ae, 0x0) socket$netlink(0x10, 0x3, 0x12) pipe(&(0x7f0000000300)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) splice(r7, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) write$P9_RLINK(r7, &(0x7f00000000c0)={0x7, 0x47, 0x2}, 0x7) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{}, {}, 0x2, {0x2, 0x4e26, @broadcast}, 'veth0_to_bond\x00'}) [ 684.683308][T20630] Unknown ioctl -1071619020 [ 684.741425][T20633] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 684.750943][T20633] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:15 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000140)={0x714, 0x0, 0x4, 0x0, 0x9, {0x0, 0x2710}, {0x2, 0xc, 0x8, 0x3, 0x1, 0x1, "d861fd0f"}, 0xff, 0x3, @fd, 0x2, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000040)={0x7, 0x742, 0x8000, 0x20ef, 0x19, 0xd}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000240)={0x4, 0x3, 0x1}) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r5, 0x0, 0x80001d00c0d0) 12:16:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r4 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r4, 0x0, &(0x7f0000001580)) r5 = socket(0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a80)={'veth1_macvtap\x00', r6}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@empty, r6}, 0x14) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r4, 0x92429000) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) sendmsg$nl_route(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0, @ANYRESDEC=r1, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="ab3e5b7e89e11b47232842ed31627fde09854d1e87cb80fd255a2e71332e283a70d110f2ef0eb90fe6d30a6334184292e81d44d567c14637867f6bd0c2a7cdb2536ba4c6893a9850a92e60622b9c885e7180fd90ec5685d167e1c7e3e0fb48580d6e5a2608da2396d7aa96966bd71cd793b35e56d72911f0ff4b4a4f6969aced4f716747d501c0691d1b7b66eb49a2726160dda9e923cca1aa69aa93896130ad45254ac9a92584b4cd1aecc04402b5e6e849c8a8a523d7932b19a61e514c0bd50f0a6c68df829bdeeb538e13b839b1bd8905328c2b11eb7850e9", @ANYBLOB="fb97b957a503809c7cfaae36bcb9e21a5451629cf84f2feb10d7e602a882bad7085dfb6fc5a224df6d7bc375a694fb4daa8600cfcbda175689fa6982bb4972b0dc52c8cad9771a5c659f586a85056f19db512b4157933c6fcc80b089870e097cbf864b20bd91d9f9a3482da5ba8fc764b05fa747c1df60ea1fd31f4310bab19b2ee4a35eff6fd81fac6a23cd4b7484775d65b59bac4431c77779ee9d400b88bee3a40eb80ccd4f5c417b493d7af90e0c4c8ca5ab3699a6bea65a7c749b761ec387c6558abd75743f46b7349aa6f08a3ac2735c58521809e9", @ANYRES16=r2, @ANYRESDEC=r3, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYRESHEX=r4, @ANYRESOCT, @ANYRESOCT=r0, @ANYRESDEC=r0], @ANYRESDEC=r0, @ANYRES32], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x0) 12:16:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000b00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 685.170276][T20636] Unknown ioctl -1071619020 [ 685.228582][T20625] Unknown ioctl 21531 [ 685.233084][T20648] Unknown ioctl 21531 [ 685.269401][ T27] audit: type=1400 audit(1583237776.108:248): avc: denied { create } for pid=20638 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 685.283634][T20648] Unknown ioctl -1067952623 [ 685.443912][T20655] Unknown ioctl 21531 12:16:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x13, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2062b041}, [@call={0x85, 0x0, 0x0, 0x1c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x39}, 0x70) 12:16:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000040)='./bus\x00', 0x581001, 0x38) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RWALK(r2, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 685.656110][T20648] Unknown ioctl -1056156351 [ 685.661001][T20657] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 685.783724][T20657] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xf8, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x2}, 0x2480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000000)=0x1) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$VIDIOC_QUERYSTD(0xffffffffffffffff, 0x8008563f, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x1800, 0x4004400}) open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) 12:16:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000240)=@updpolicy={0xb8, 0x19, 0x305, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3]}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x60, 0x80}}}, 0xb8}}, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) r4 = memfd_create(&(0x7f0000000100)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x0) ftruncate(r4, 0x1000000) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, 0x0, 0x0) sendfile(0xffffffffffffffff, r5, &(0x7f0000000040)=0x4, 0x2) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x4, 0xc, 0xaf, &(0x7f0000000200)}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f00000000c0)=0xf18001, 0xeefffdef) [ 686.028230][T20673] Unknown ioctl 21531 12:16:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:16 executing program 1: sched_setscheduler(0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x202000, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='threaded\x00', 0xfffffc61) inotify_init1(0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f0000000180)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) ioctl$CAPI_GET_MANUFACTURER(r1, 0xc0044306, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, 0x0) getpgid(r2) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e23, @rand_addr=0xdd}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000010010000e447ce7243567689c132010000007f01000000ec00000000000000"], 0x18}}], 0x1, 0x0) close(r3) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000380)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x4, 0x6}) [ 686.100719][T20655] Unknown ioctl -1067952623 [ 686.127352][T20675] Unknown ioctl 21531 [ 686.156296][T20680] Unknown ioctl -1056156351 12:16:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xe, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x20}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x10000000) [ 686.284018][T20685] Unknown ioctl 21531 [ 686.303988][T20685] Unknown ioctl 1074025698 [ 686.387127][T20688] Unknown ioctl 21531 12:16:17 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) r3 = semget$private(0x0, 0x3, 0x4) semctl$SEM_STAT_ANY(r3, 0x3, 0x14, &(0x7f0000000140)=""/144) [ 686.421354][T20691] Unknown ioctl -1073462522 [ 686.441194][T20687] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 686.492623][T20694] Unknown ioctl 21531 [ 686.499181][T20688] Unknown ioctl -1073462522 [ 686.556040][T20687] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 686.667827][T20698] Unknown ioctl 21531 [ 686.675496][ T27] audit: type=1400 audit(1583237777.508:249): avc: denied { map } for pid=20696 comm="syz-executor.2" path="/dev/vsock" dev="devtmpfs" ino=24921 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 686.705123][T20699] Unknown ioctl 21531 [ 686.780738][T20685] Unknown ioctl 21531 12:16:17 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @null}, [@remote, @remote, @remote, @null, @bcast, @netrom, @null, @netrom]}, &(0x7f0000000040)=0x48, 0x100800) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0xffff, 0x9cf, 0x7, 0x101, 0xd, 0x80000001}) ioctl$sock_ax25_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@bcast, @null, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='veth0_to_team\x00', 0x10) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) setxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='security.evm\x00', &(0x7f0000000440)=@ng={0x4, 0x4, "15c0b4"}, 0x5, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r4, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000480)={0x3ff, 0x9b55, 0x6, 0x8}, 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendfile(r1, r2, 0x0, 0x102000004) [ 686.805818][T20685] Unknown ioctl 1074025698 12:16:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x30}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r3, 0x0, r5, 0x0, 0x4ffe0, 0x0) 12:16:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1000e00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:18 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video2\x00', 0x2, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000180)="29204d18be2259f77e6ca85da8b8776130e81d3986b495", 0x17}, {&(0x7f00000001c0)="7c593f5fc8d09675f0b634cb382c822e85b7d4b5ff11c07c7a8cc85282ceaf79cdcbfa2f7910e6bf1805967849d01cc9cd505b07695f1d3d4c45a06d4e63", 0x3e}, {&(0x7f0000000240)="fb2ee29ed3923bfd95baa395ffc94fa0f24688241ee51617ed270713e2d6dc8628c4", 0x22}, {&(0x7f0000000280)="836005978ca7", 0x6}, {&(0x7f00000002c0)="b3fbfe9145f1b2955fd6f5a9c9ae9584e4237ac9ea6a85f29ce942", 0x1b}], 0x5, 0x200) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r2, r5, 0x0, 0x80001d00c0d0) [ 687.297762][T20714] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 687.340861][T20714] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 687.429415][T20722] Unknown ioctl 21531 [ 687.460339][T20722] Unknown ioctl -2143267540 12:16:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1001020, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:18 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_adj\x00') exit(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x3) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) accept$phonet_pipe(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x44080, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 12:16:18 executing program 2: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) connect(r0, &(0x7f0000000180)=@in={0x2, 0x0, @remote}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/145, &(0x7f0000000040)=0x91) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg(r0, &(0x7f0000001540), 0x28, 0x0) [ 687.882988][T20735] Unknown ioctl 8818 12:16:18 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000240)={0x7, 0x1, 0x7, 0x0, 0x0, [{{r3}, 0x7fff}, {{}, 0x5}, {{r0}, 0x7}, {{r4}, 0x1}, {{r5}, 0xdd00}, {{}, 0x18}, {{}, 0x7a02}]}) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 687.909899][T20735] Unknown ioctl 21531 12:16:18 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f00000001c0)={0x0, 0x0, [], @raw_data=[0x17b3, 0x200, 0x81, 0xfff, 0x4, 0xb13, 0x100, 0x0, 0x2, 0x0, 0xf2, 0x6, 0xffffffff, 0x2, 0xc3d5, 0x1, 0x8941, 0x6, 0xcb8, 0x0, 0x6, 0x2ac, 0x2, 0xfffffe00, 0xfffffffe, 0x5c3f, 0x8000, 0x6, 0x8, 0x7fc0000, 0x48, 0x5]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r1, &(0x7f0000004540)={0xa, 0x4e20, 0x20, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4", 0x42}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573bc0b04886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') dup(0xffffffffffffffff) [ 687.948516][T20735] Unknown ioctl 21531 [ 687.966867][T20735] Unknown ioctl 21519 [ 688.018836][T20736] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 688.156328][T20736] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 688.185327][T20744] device lo entered promiscuous mode 12:16:19 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={r4, 0x0, 0x40000032}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r5, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r5, 0x0, 0x80001d00c0d0) [ 688.592616][T20754] Unknown ioctl 8818 [ 688.623317][T20755] Unknown ioctl 21531 [ 688.652890][T20756] Unknown ioctl 21531 12:16:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/92, &(0x7f0000000100)=0x5c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000080)={0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 689.397357][T20771] kvm: emulating exchange as write 12:16:20 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x600, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006d61637365630000040002800a000500140000000000000008000a006ee256c76ccbd637e8dc0ca7012b0d333a7bd64b3627edf9c9f414e6d46248fe22d2917f1479fdbfcd878c6aac471f45704fae74287112127c1cd514338f6cf521e6f7fd4bc38b8118ae58c42d06dc717a1180653c40e9", @ANYRES32=0x0, @ANYBLOB="d9944407aaf87d9450e20acab082e6c0a10400000000000000b371a9c2d308d8254ebb359c33ef424391c4b2e90b7d17c30328f1ad066e"], 0x48}}, 0x0) 12:16:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="240000002800270d00000000040000000000f000", @ANYRES32=r4, @ANYBLOB="00000000000000000000f1ff"], 0x24}}, 0x0) 12:16:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1001a26, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 689.831034][T20783] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 12:16:20 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 689.914160][T20782] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 690.008357][T20782] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:21 executing program 0: r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000bc0)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)8\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00Tk\xc3\xab \xde\xae^\xa8>\x00\x1b=\xf0j\xb85\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00\xc0\r\xc1N\xb77\x82\xd8\x99\x97<\x92V\xf3t\xa5\xc8\xb0H\xcbL\xf5\x18\x1e\x12\x04\xca\x03\xcf\x9b\x94E&\xd0w\xc4k\x13\xd8\xe2T\xfb-e\x9c\xb5\x99\xaf\x1fL\xa0u7P\x96:y\x91\xf0n4\xc3\x05\x12\xc20\xf0\xdd\x1a\xfe\x91p\x0f\x1br\xfe\xe0Y/\x96(\xd9K\x9b\xf9\xefb\xf0\x83o\xe0\x86\xa8F\x17\x84\x1c\xfe\xfb0\x99Sg\x1f\xf2Kk1}\xdb\xe8]\xe7{W\x96\xca\xb0o`\xe6b\\$\f\xe2\xaf\x96\xb8\x93N|\xd1\x04\x1eN\xb6YI8\xd6nM&(\xa2q;\vG\xe3\xf5\xcd6 \x89\v\xf5\xb4y\xf9\x1b\x84n\xf6Z\x12\xe6\x11\xb9 e\xa1\xd8\xa0VA\t\xe5}k\v\xeb\xd46\x9f\x1a\xe2(\xab\xf0|\x1d.\x188f\xba\xff\x01\xafi\xc3\xbc\xe6 \xa5\xf2\x19$>\x92\xb2\xb0K.Po\xc9\xc8\xcdz\xe6c \xef\x14D\x9c\x03\xb1\xd7Y\xe07pr(\xfd\x9a\xee-\x01\x93g\x96\xda\xc7\a\xa0d\xe8\xa1\x1f\xf7\xb9\xad;\xafN{r\x86+\xb4\xca\xd0\xdd\x93\x90\x16\x03\x00\x00\x00\x00\x00\x00\x00\xf7\xf1\xec\xadrU\x82\xbcg\f8\xdf\xd5\xd1c\x8e\x12:\x9c\x00\x00\x00\x00\x00\x00\x00\x00\x8fM\x88\x9c\xa5M\xa3\x94\x8cb\x96^\x8b\xac\x9d\xb7\x15P>:Nf\xdb\xfdr\x7fj\x1e\x7f\xce\xf0\x1en\x1ckI^I\xfe', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) geteuid() fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) getpid() bind$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) syz_open_dev$vcsa(0x0, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) write$FUSE_ENTRY(r1, &(0x7f00000000c0)={0x90}, 0x90) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x20, 0x0, 0xfffffeff000) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x10, 0x0, 0x10000101) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x5, 0xf, 0x40, &(0x7f0000000340)="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"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x61800, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000000040)={&(0x7f0000000180)="558e765a5fc21798f411c4d754ab75f4069eb294cfbb0aac71bd9c668863b5cfa726858b68678823d3b8579234e92707df0c9be7e02abbf1bcb819e5061fa9f9f47211c1d3a23165425f73ac740b1b1082a717d81736f4dfbb20c6676e64bcc96da6576ad2970393111dc2d6d3698308f1f66fdd4a66c6a6", 0x78, 0x0}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000200)={&(0x7f0000000740)="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", 0xfc, r6}) 12:16:21 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) dup(r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_EDID(0xffffffffffffffff, 0xc0285628, &(0x7f0000000100)={0x0, 0x480000, 0x200, [], &(0x7f00000000c0)}) open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x800fe) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r3, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r5, 0x80000) sendfile(r4, r5, 0x0, 0x142) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\b'], 0x1) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) 12:16:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1002000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3, 0x9, 0x0, 0x8000000000000000}, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000580)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x4c, r4, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40008001}, 0xc0080d5) r5 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000640)='/dev/capi20\x00', 0x0, 0x0) r6 = dup2(r5, r5) fgetxattr(r5, 0x0, &(0x7f0000000480)=""/212, 0xd4) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) pipe(&(0x7f0000003cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000440)='gtp\x00') r8 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SG_GET_NUM_WAITING(r7, 0x227d, &(0x7f0000000240)) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r8, 0x0) write$P9_RWALK(r8, 0x0, 0x0) dup2(r8, 0xffffffffffffffff) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r9, 0x8933, &(0x7f00000001c0)={'wg2\x00', 0x0}) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000200)={r10, @multicast2, @multicast1}, 0xc) ioctl$PPPIOCSPASS(r6, 0x40107447, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x0, 0x3f, 0xac, 0x3}, {0x40, 0x3f, 0x8}, {0x3, 0xff, 0x1, 0x7e9}]}) [ 690.694100][ T27] audit: type=1800 audit(1583237781.528:250): pid=20797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=16881 res=0 12:16:21 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x88001) write$P9_RXATTRCREATE(r0, &(0x7f0000000040)={0x3ba}, 0x7) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000280)="a933fb23", 0x4) bind(r1, &(0x7f0000000180)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) getpeername(r2, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0xfffffe47) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x309, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0xffffffff010) ioctl$SOUND_PCM_READ_BITS(r4, 0x80045005, &(0x7f0000000080)) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) [ 690.852610][T20810] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:16:21 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) clone(0x12200000, &(0x7f0000000240)="7353f3c5fad48b44e8e0bf3b9800d5775bd146980097a418807aa6a5c11357ecefad1764e5566624de940a0bc5c52f9226b55af37889779a27552159b35548c798413ed21b6c53afe7bde6e3f0c7bcadb8a7aed3209f054677dc4387fc741d277dd96b5bb6e4a103846a976a08f354fe6e639c8c52c23f8f4cd85cc00607afad6da1c83b11d580f056a0a979e347594d49fb53e7fcbd9ac6c66847bf105bced7c8de66ff82b03be68f4f7ac5e4e110d90450c670456ead413db954850ee7021806b4dd951378aad01bb7", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)="84982608c261b036b36eede6ac84a0e191b6560373d7f8d08a0691f012977f9997431d515e937c303eccceb220370c85383cc93999985c6901b6ae12292d0aa7df8924abb95eb3b1") sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 690.935621][T20810] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 690.969688][ T27] audit: type=1804 audit(1583237781.808:251): pid=20806 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir424536311/syzkaller.faye5Z/356/bus" dev="sda1" ino=16849 res=1 12:16:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x81}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, 0x0, 0x40) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@initdev, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x1) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 691.390333][ T27] audit: type=1804 audit(1583237782.148:252): pid=20821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/346/bus" dev="sda1" ino=16978 res=1 12:16:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1002010, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 691.513962][ T27] audit: type=1804 audit(1583237782.168:253): pid=20821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/346/bus" dev="sda1" ino=16978 res=1 12:16:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000012c0)=0x14) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000015c0)=0x73f3, 0x4) r5 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r5, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r5, 0x92429000) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000001300)={@initdev, @initdev, 0x0}, &(0x7f0000001340)=0xc) sendmmsg$inet(r2, &(0x7f0000001540)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="5471ffdbfb53f92a6ebc869fa557e32b0e24499217feb7a7c76dddac46237633ed659e68d14f9ab33c3bc1c6be29cb274838e4e9b3d66f61ddaaa16f77f633239349934e731d35cffb83a2c50937756472", 0x51}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2273d9ce1d044401f47cfdcd6558c21795dcce183c3e5f9d11a9e9270e61fd1e7ea9d62ffdf5f28fa90cff0ca8e542", 0x2f}], 0x3, &(0x7f0000001380)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfffffb33}}, @ip_retopts={{0xbc, 0x0, 0x7, {[@timestamp_addr={0x44, 0x44, 0xcf, 0x1, 0x2, [{@broadcast, 0x6}, {@rand_addr=0x2, 0x5}, {@loopback, 0x2}, {@dev={0xac, 0x14, 0x14, 0x32}, 0x1}, {@remote, 0x2}, {@rand_addr=0x80000000, 0x3bf}, {@remote, 0x385}, {@loopback, 0xffffffef}]}, @cipso={0x86, 0x67, 0x3, [{0x0, 0xf, "871ed809c9da8d1c0aae68805f"}, {0x1, 0xa, "52e7366c5cec2e94"}, {0x6, 0x8, "19a48c3556ce"}, {0x5, 0x12, "d50604f80244f3d86aa0b93dd086a478"}, {0x6, 0x7, "d46192cee7"}, {0x5, 0x7, "57d9abc8b6"}, {0x6, 0x6, "5a62f721"}, {0x0, 0xc, "7c94f8b8746eb065630a"}, {0x5, 0xe, "bd7e7872b080c56b93ff22d9"}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty, @empty}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @broadcast, @rand_addr=0x4}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}], 0x190}}], 0x1, 0x8040) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 691.699169][ T27] audit: type=1804 audit(1583237782.168:254): pid=20821 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/346/bus" dev="sda1" ino=16978 res=1 [ 691.999656][ T27] audit: type=1804 audit(1583237782.468:255): pid=20806 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir424536311/syzkaller.faye5Z/356/bus" dev="sda1" ino=16849 res=1 [ 692.028927][ T27] audit: type=1804 audit(1583237782.478:256): pid=20831 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir424536311/syzkaller.faye5Z/356/bus" dev="sda1" ino=16849 res=1 [ 692.056517][ T27] audit: type=1804 audit(1583237782.508:257): pid=20828 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/346/bus" dev="sda1" ino=16978 res=1 12:16:22 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f8}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x3, 0x2) r5 = socket$l2tp(0x2, 0x2, 0x73) getsockname(r5, 0x0, &(0x7f0000001580)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r5, 0x92429000) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000080)={0x2c, @multicast2, 0x4e20, 0x3, 'fo\x00', 0x0, 0x9, 0x43}, 0x2c) r6 = fcntl$dupfd(r3, 0x0, r4) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) setsockopt$TIPC_GROUP_LEAVE(r7, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) [ 692.105183][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 692.149780][ T27] audit: type=1804 audit(1583237782.508:258): pid=20840 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir238209401/syzkaller.6oJNDo/346/bus" dev="sda1" ino=16978 res=1 12:16:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='#\x00', 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x485ec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) [ 692.284859][T20852] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 692.375740][T20843] Unknown ioctl 44609 [ 692.398298][T20852] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 692.524741][T20859] IPVS: set_ctl: invalid protocol: 44 224.0.0.2:20000 [ 692.534025][ T27] audit: type=1804 audit(1583237782.528:259): pid=20834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir424536311/syzkaller.faye5Z/356/bus" dev="sda1" ino=16849 res=1 [ 692.597666][T20859] Unknown ioctl 21531 12:16:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xfffff028}, {0x80000006}]}, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000)='SMC_PNETID\x00') 12:16:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x3f) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x101080, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0xfffff4b2, 0x101, 0x9bc, @local, 'dummy0\x00'}) sendto$inet(r0, &(0x7f00000015c0)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de1cf7f93a4586204c034bd8e4c941d69f646bd4ac73715023d30170e4da386060ff01c4", 0xb9, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000280)=""/213, 0xd5}], 0x3}}], 0x1, 0x0, 0x0) 12:16:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1002226, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) [ 692.770904][T20868] IPVS: set_ctl: invalid protocol: 44 224.0.0.2:20000 12:16:23 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) socket$inet6(0xa, 0x800, 0xc6) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 692.938047][T20867] Unknown ioctl 21531 12:16:23 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x14) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000040)={0xbc, 0x19, &(0x7f0000000140)="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"}) [ 693.128683][T20879] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 693.139192][T20879] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:24 executing program 2: ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f2010007000a000000030000000c00000009", 0x15, 0x1400}], 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, 0x0) syz_open_pts(r0, 0x32540) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) r3 = getuid() mount$9p_virtio(&(0x7f0000000040)='syz\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x400, &(0x7f0000000140)={'trans=virtio,', {[{@msize={'msize', 0x3d, 0x6}}, {@nodevmap='nodevmap'}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<', r2}}, {@fowner_lt={'fowner<', r3}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'f2fs\x00'}}, {@fsname={'fsname', 0x3d, 'vmnet1'}}, {@appraise_type='appraise_type=imasig'}]}}) 12:16:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1002300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r2 = pidfd_open(0xffffffffffffffff, 0x0) close(r2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = pidfd_getfd(r1, r3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$smc(&(0x7f00000009c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000a00)={0x14, r6, 0x721}, 0x14}}, 0x0) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x50, r6, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x44000) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x248034, &(0x7f0000000140)=ANY=[]) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f0000000200)={0x9, [[0x6, 0x0, 0x400, 0x1, 0x5, 0xca4, 0x0, 0x1], [0x80000000, 0xfffffff7, 0x0, 0x2, 0x103, 0x2, 0x8001, 0x7], [0x3, 0xc4, 0x6614faff, 0x0, 0x7d, 0xffffffe1, 0x7, 0x70f]], [], [{0x71ca, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x80, 0x20, 0x1, 0x0, 0x1, 0x1}, {0x8001, 0x800, 0x0, 0x1}, {0x4, 0x8000, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x7, 0x0, 0x0, 0x1, 0x1}, {0x9, 0x6c, 0x1}, {0x4, 0xe5c, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x10001, 0x1, 0x1}, {0x40009, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6, 0x7, 0x1, 0x1, 0x1}], [], 0x5}) ioctl$TCSETS2(r7, 0x402c542b, &(0x7f0000000000)={0x1, 0x5, 0x9, 0x0, 0x9, "17a8dd722d5c7667cea7bc78869e1d5a92f506", 0x8001, 0x10a0}) sendmsg$rds(r7, &(0x7f0000000ac0)={&(0x7f0000000040)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000480)=""/232, 0xe8}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="480000000000000014010000010000000200000009000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00'/162], @ANYBLOB="a200000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'/106], @ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00'/143], @ANYBLOB="8f00000000000000"], @ANYBLOB="0300000000000000000000000000000007000000000000001800000000000000140100000240da00dd00000000f32f020706000000feffffff090000009e9d5293cfa5e641b766171814f7769ab65085ffff88c0c04c74833ea3965aa36b0f39367c35d3b01553e1c3d5196f58c3ef8228acd78f06f32f948839ce561f3757547b587c34ad5f028e0006aee5887937758f87c5022cc3369ad148ec3c1d962b00ea4388a1d8edd726b58abe953c2175caefd1e22b50afe855013ce1a93f8159060afbe9f8888b117c79d87778d72dd04a0b48f9847990c52008f0b5685f88e5c414786c61e808ce7b56862a6fe5350a4c04a5fc5e439e71a300"/264, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="0000008000000000"], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="5515000000000000"], @ANYBLOB="b7000000000000000400000000000000ff07000000000000ffffff7f000000005000000000000000fc030000000000001800000000000000140100000200000008000000db010000580000000000000014010000080000000200000001000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="e71b000000000000"], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="080000000000000001000000000000000104000000000000060000000000000000000000000000000800000000000000580000000000000014010000070000009a00000008000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0001000000000000dd930000000000000900000000000000090000000000000044000000000000005163000000000000180000000000000014010000020000000600000000000000"], 0x198, 0x40}, 0x4000000) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$VIDIOC_ENUMINPUT(r8, 0xc050561a, &(0x7f0000000b40)={0x7, "b61a046127778dec31c6779b337060ff6395ae6f9dcd1c27b622305b8d040c34", 0x3, 0x2, 0x3, 0xe0, 0x20000, 0x8}) [ 693.563729][T20898] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 693.570423][T20903] Unknown ioctl 21531 [ 693.597322][T20906] Unknown ioctl 21531 [ 693.602276][T20906] Unknown ioctl -2147199952 [ 693.639123][T20898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 693.691162][T20898] F2FS-fs (loop2): Invalid log sectors per block(3) log sectorsize(10) [ 693.718135][T20898] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 693.771159][T20903] Unknown ioctl 21531 [ 693.806452][T20903] Unknown ioctl 1076646955 [ 693.897566][T20910] Unknown ioctl 21531 [ 693.953658][T20911] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 693.963128][T20911] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 693.992012][T20912] debugfs: Directory 'ptm0' with parent 'caif_serial' already present! [ 694.030441][T20921] Unknown ioctl 1076646955 12:16:24 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0xc, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) io_uring_setup(0x5f, &(0x7f0000000140)={0x0, 0x0, 0xa, 0x0, 0xd0}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r4, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r4, 0x0, 0x80001d00c0d0) 12:16:24 executing program 2: clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @mcast1, 0x3}, 0x1c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x10000) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x3ff, @mcast2, 0x3}, {0xa, 0x4e24, 0xf7, @local, 0x4}, 0x9, [0x0, 0x80000001, 0x1, 0x0, 0x6, 0x101, 0x7, 0x7fff]}, 0x5c) 12:16:25 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r2 = pidfd_open(0xffffffffffffffff, 0x0) close(r2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = pidfd_getfd(r1, r3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$smc(&(0x7f00000009c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000a00)={0x14, r6, 0x721}, 0x14}}, 0x0) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x50, r6, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x44000) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x248034, &(0x7f0000000140)=ANY=[]) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f0000000200)={0x9, [[0x6, 0x0, 0x400, 0x1, 0x5, 0xca4, 0x0, 0x1], [0x80000000, 0xfffffff7, 0x0, 0x2, 0x103, 0x2, 0x8001, 0x7], [0x3, 0xc4, 0x6614faff, 0x0, 0x7d, 0xffffffe1, 0x7, 0x70f]], [], [{0x71ca, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x80, 0x20, 0x1, 0x0, 0x1, 0x1}, {0x8001, 0x800, 0x0, 0x1}, {0x4, 0x8000, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x7, 0x0, 0x0, 0x1, 0x1}, {0x9, 0x6c, 0x1}, {0x4, 0xe5c, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x10001, 0x1, 0x1}, {0x40009, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6, 0x7, 0x1, 0x1, 0x1}], [], 0x5}) ioctl$TCSETS2(r7, 0x402c542b, &(0x7f0000000000)={0x1, 0x5, 0x9, 0x0, 0x9, "17a8dd722d5c7667cea7bc78869e1d5a92f506", 0x8001, 0x10a0}) sendmsg$rds(r7, &(0x7f0000000ac0)={&(0x7f0000000040)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000480)=""/232, 0xe8}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="480000000000000014010000010000000200000009000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00'/162], @ANYBLOB="a200000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'/106], @ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00'/143], @ANYBLOB="8f00000000000000"], @ANYBLOB="0300000000000000000000000000000007000000000000001800000000000000140100000240da00dd00000000f32f020706000000feffffff090000009e9d5293cfa5e641b766171814f7769ab65085ffff88c0c04c74833ea3965aa36b0f39367c35d3b01553e1c3d5196f58c3ef8228acd78f06f32f948839ce561f3757547b587c34ad5f028e0006aee5887937758f87c5022cc3369ad148ec3c1d962b00ea4388a1d8edd726b58abe953c2175caefd1e22b50afe855013ce1a93f8159060afbe9f8888b117c79d87778d72dd04a0b48f9847990c52008f0b5685f88e5c414786c61e808ce7b56862a6fe5350a4c04a5fc5e439e71a300"/264, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="0000008000000000"], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="5515000000000000"], @ANYBLOB="b7000000000000000400000000000000ff07000000000000ffffff7f000000005000000000000000fc030000000000001800000000000000140100000200000008000000db010000580000000000000014010000080000000200000001000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="e71b000000000000"], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="080000000000000001000000000000000104000000000000060000000000000000000000000000000800000000000000580000000000000014010000070000009a00000008000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0001000000000000dd930000000000000900000000000000090000000000000044000000000000005163000000000000180000000000000014010000020000000600000000000000"], 0x198, 0x40}, 0x4000000) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$VIDIOC_ENUMINPUT(r8, 0xc050561a, &(0x7f0000000b40)={0x7, "b61a046127778dec31c6779b337060ff6395ae6f9dcd1c27b622305b8d040c34", 0x3, 0x2, 0x3, 0xe0, 0x20000, 0x8}) [ 694.606041][T20948] IPVS: ftp: loaded support on port[0] = 21 [ 694.748436][T20961] Unknown ioctl 21531 [ 694.822475][T20950] Unknown ioctl 44613 [ 694.970946][T20959] Unknown ioctl 21531 12:16:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x0, @dev, 0x0, 0x0, 'none\x00', 0x0, 0x1}, {@empty}}, 0x44) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x100261a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270fff8", 0x268}], 0x0, 0x0) 12:16:25 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0xc, 0x0, &(0x7f0000000000)={0x77359400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, 0x0) 12:16:25 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$IPSET_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0xa, 0x6, 0xb02cd2438c167f1b, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x24000840) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000026c0)={&(0x7f00000001c0)={0x18, 0x1404, 0x1, 0x0, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}, 0x1, 0x0, 0x0, 0x40488c4}, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000040)) [ 695.211350][T20959] Unknown ioctl 21531 [ 695.268982][T20964] Unknown ioctl 1076646955 12:16:26 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) memfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r2, 0x2}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x29, &(0x7f00000002c0)=""/153, &(0x7f0000000000)=0x99) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @empty}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)={@ipv4={[], [], @local}, @empty, @rand_addr="7a85dab4a4dd6f8e4902ae4504084fa4", 0x0, 0x0, 0x9, 0x100, 0x7, 0x422e02a4, r5}) ftruncate(r3, 0x200004) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x404e20}, 0x1c) listen(0xffffffffffffffff, 0x400000001ffffffd) sendfile(r0, r3, 0x0, 0x80001d00c0d0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000b00)=""/4088, 0x1000}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x3, 0x0, 0xff6e}, 0x10100) 12:16:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)={[{@fat=@check_strict='check=strict'}]}) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_mount_image$cifs(&(0x7f0000000080)='cifs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x8, &(0x7f0000000700)=[{&(0x7f0000000240)="2d4d3cf00eb6162f9c745a918a14449d497dd7afc0d6da7b5aa1674c359797f7178b3723587d82eddb8db19072c3b635459ccd352e0fe458f9b9214ffc67f855c5c37b5be7e07ea59043411354a1b70831df51fbaf8fec1085956a1216d5379b83be41b15f900cbab0cd7fc62f4f735795fdb9e9a6fc2d62187fee2fe39e2456b436d922f14216679b048c6e0bfcde700dac26bec896e76980bb1dd5a720a7504540d35116cb8c79efa8c4d645e415dfefe60c5914b3f0d16313b3934fd061bd8aed63c3fb30ead6829e4f5a2197adb55534af587374ff4eadb791715d2da4", 0xdf, 0x80000000}, {&(0x7f0000000400)="6a2f92d2e9509a02c23f2063d5cdf03ae4db30800f6d70ef81d84f62d66112beb0c4ee3be74d3d265c9fbfdb661f2ba66b30b50cb238815dc2560df8c582ec189c6dd82c5bd48fd30af2ccdc31a1e5f8e76571aa79f1aefbbbda8d45d34588c5309cc46aab333ac4ac2530df5b4df1152434f4b337cd2fea1425a3ed2824d448f6bb5a5ba430db7d0564cd5f5e9b42a9ecad49acd58d180ce8057a3cbffcd03ae5cebd6f67d37d08630503d3d258914c4a2aab14fdb89af89132f2e5d63c5d5208efe118780702218be131d9e8016ce388ca2f", 0xd3, 0x6}, {&(0x7f0000000180)="457b62740b0b8736b60bb6d558f89e4461a1854fdd18c21519d97cf91ee813cb6b7a1093b597e3705e6cb73a964bc092191a9df82f3cd7ac84f5b2f3404b8084e435a47f575a15899dfba5aaf43a78c315a7e05e06afeb19f6b61dd21460d20a3ab5fac85b6769616f339d7dee9654c4a7cdedb8343fd1", 0x77, 0x7}, {&(0x7f0000000340)="653adaff5edb9cb55ebbf3fc7c51c8020f", 0x11, 0x3}, {&(0x7f0000000380)="63a8cb7f68fe1367", 0x8, 0x8}, {&(0x7f0000000500)="8e897ec67fc87b6a7968ebd564c3039f2ee95e088ff23c28f3093d8726dde0881e369e3dbb6f8cc35ea9b53ba94ca355caf4071db9d6602842ccdf60ebb350fd21908b3dffb6b4c1cbd7e32ea274c24de2e87302f8edb0a386dfcc939169f4bc1cb007905f59d8ffcbfd4160ec7890d7248a76669aaadb2b0c2f786652", 0x7d, 0x81}, {&(0x7f0000000580)="5a692b94398a3410f7fd36530045068c5e8bdc8b93e42fe529711fe59c83c9d9c7d32f328ddef8e89451bb6dc81deccb06687e28db8710d8cb34884d3b74184dca8769948263ad2afa17081efbd2cc60421b4605e1dbaf0ebd8c9f6f64f37beadad99651859eb0cd4e1680908f3b0369ec4149db5eb715ddde80abcd51e4b2cda6256f07d1c57c5dc118e8be3e8b79b849d92dd076e49ae6b01b3b9cc18b6364821032e6d61ab8c7c3d97083a848b6ad1e877e3837fa0eefd4698667b971c9ec1125d567fcbfbc38a4652156853f75cce59fd5f07ad0", 0xd6, 0x9}, {&(0x7f0000000680)="cfa629c92ea9eaad2bf12cab9da8c9fab466ec72e4e7d1787d20e949cbbdf247e5cd6d27e38f12324b39ab75e800a3c76281dd7052fa5e871f60716d4a05263519be", 0x42, 0x5f70}], 0x2001040, &(0x7f00000007c0)='msdos\x00') [ 695.421224][T20980] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1546 sclass=netlink_route_socket pid=20980 comm=syz-executor.1 [ 695.489767][T20971] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 695.578286][T20971] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. 12:16:26 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r2 = pidfd_open(0xffffffffffffffff, 0x0) close(r2) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) r4 = pidfd_getfd(r1, r3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$smc(&(0x7f00000009c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000a00)={0x14, r6, 0x721}, 0x14}}, 0x0) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x50, r6, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_vlan\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x44000) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x248034, &(0x7f0000000140)=ANY=[]) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f0000000200)={0x9, [[0x6, 0x0, 0x400, 0x1, 0x5, 0xca4, 0x0, 0x1], [0x80000000, 0xfffffff7, 0x0, 0x2, 0x103, 0x2, 0x8001, 0x7], [0x3, 0xc4, 0x6614faff, 0x0, 0x7d, 0xffffffe1, 0x7, 0x70f]], [], [{0x71ca, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x80, 0x20, 0x1, 0x0, 0x1, 0x1}, {0x8001, 0x800, 0x0, 0x1}, {0x4, 0x8000, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x7, 0x0, 0x0, 0x1, 0x1}, {0x9, 0x6c, 0x1}, {0x4, 0xe5c, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x10001, 0x1, 0x1}, {0x40009, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x6, 0x7, 0x1, 0x1, 0x1}], [], 0x5}) ioctl$TCSETS2(r7, 0x402c542b, &(0x7f0000000000)={0x1, 0x5, 0x9, 0x0, 0x9, "17a8dd722d5c7667cea7bc78869e1d5a92f506", 0x8001, 0x10a0}) sendmsg$rds(r7, &(0x7f0000000ac0)={&(0x7f0000000040)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000480)=""/232, 0xe8}], 0x1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="480000000000000014010000010000000200000009000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00'/162], @ANYBLOB="a200000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'/106], @ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00'/143], @ANYBLOB="8f00000000000000"], @ANYBLOB="0300000000000000000000000000000007000000000000001800000000000000140100000240da00dd00000000f32f020706000000feffffff090000009e9d5293cfa5e641b766171814f7769ab65085ffff88c0c04c74833ea3965aa36b0f39367c35d3b01553e1c3d5196f58c3ef8228acd78f06f32f948839ce561f3757547b587c34ad5f028e0006aee5887937758f87c5022cc3369ad148ec3c1d962b00ea4388a1d8edd726b58abe953c2175caefd1e22b50afe855013ce1a93f8159060afbe9f8888b117c79d87778d72dd04a0b48f9847990c52008f0b5685f88e5c414786c61e808ce7b56862a6fe5350a4c04a5fc5e439e71a300"/264, @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="0000008000000000"], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="5515000000000000"], @ANYBLOB="b7000000000000000400000000000000ff07000000000000ffffff7f000000005000000000000000fc030000000000001800000000000000140100000200000008000000db010000580000000000000014010000080000000200000001000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="e71b000000000000"], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="080000000000000001000000000000000104000000000000060000000000000000000000000000000800000000000000580000000000000014010000070000009a00000008000000", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0001000000000000dd930000000000000900000000000000090000000000000044000000000000005163000000000000180000000000000014010000020000000600000000000000"], 0x198, 0x40}, 0x4000000) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$VIDIOC_ENUMINPUT(r8, 0xc050561a, &(0x7f0000000b40)={0x7, "b61a046127778dec31c6779b337060ff6395ae6f9dcd1c27b622305b8d040c34", 0x3, 0x2, 0x3, 0xe0, 0x20000, 0x8}) [ 695.618846][T20950] IPVS: ftp: loaded support on port[0] = 21 [ 695.631001][T20980] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 695.642753][T20980] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 695.651181][T20980] CPU: 0 PID: 20980 Comm: syz-executor.1 Not tainted 5.6.0-rc3-syzkaller #0 [ 695.659866][T20980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 695.670014][T20980] RIP: 0010:__list_del_entry_valid+0x22/0xf5 [ 695.676005][T20980] Code: 0d fe 48 8b 75 e8 eb b2 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 56 49 89 fe 48 83 c7 08 48 89 fa 41 55 48 c1 ea 03 41 54 <80> 3c 02 00 0f 85 a1 00 00 00 4c 89 f2 4d 8b 66 08 48 b8 00 00 00 [ 695.695622][T20980] RSP: 0018:ffffc90001d17228 EFLAGS: 00010202 [ 695.701697][T20980] RAX: dffffc0000000000 RBX: ffffffff87b58410 RCX: ffffffff815c2ec9 [ 695.709680][T20980] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000008 [ 695.717654][T20980] RBP: ffffc90001d17240 R08: 0000000000000004 R09: fffff520003a2e38 [ 695.725631][T20980] R10: fffff520003a2e37 R11: 0000000000000003 R12: 0000000000000000 [ 695.733605][T20980] R13: 0000000000000008 R14: 0000000000000000 R15: ffffffff8a98c300 [ 695.741589][T20980] FS: 00007f88b3215700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 695.750521][T20980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 695.757115][T20980] CR2: 0000001b33b22000 CR3: 00000000a44ea000 CR4: 00000000001406f0 [ 695.765090][T20980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 695.773065][T20980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 695.781037][T20980] Call Trace: [ 695.784450][T20980] smc_ib_remove_dev+0x52/0x2e0 [ 695.789316][T20980] ? smc_pnet_find_ism_resource+0x630/0x630 [ 695.795278][T20980] remove_client_context+0xc7/0x120 [ 695.800510][T20980] disable_device+0x14c/0x230 [ 695.805230][T20980] ? remove_client_context+0x120/0x120 [ 695.810752][T20980] ? ib_device_get_by_index+0x211/0x2b0 [ 695.816364][T20980] __ib_unregister_device+0x9c/0x190 [ 695.821657][T20980] ib_unregister_device_and_put+0x5f/0x80 [ 695.827436][T20980] nldev_dellink+0x222/0x340 [ 695.832039][T20980] ? nldev_set_sys_set_doit+0x240/0x240 [ 695.837679][T20980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.843983][T20980] ? ns_capable_common+0x93/0x100 [ 695.849022][T20980] ? ns_capable+0x20/0x30 [ 695.853371][T20980] ? __netlink_ns_capable+0x104/0x140 [ 695.858754][T20980] ? nldev_set_sys_set_doit+0x240/0x240 [ 695.864326][T20980] rdma_nl_rcv+0x5d9/0x980 [ 695.868767][T20980] ? rdma_nl_multicast+0x330/0x330 [ 695.873981][T20980] ? __kasan_check_read+0x11/0x20 [ 695.879014][T20980] ? netlink_deliver_tap+0x248/0xbf0 [ 695.884316][T20980] ? __kasan_check_write+0x14/0x20 [ 695.889437][T20980] netlink_unicast+0x59e/0x7e0 [ 695.894207][T20980] ? netlink_attachskb+0x870/0x870 [ 695.899332][T20980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.905575][T20980] netlink_sendmsg+0x91c/0xea0 [ 695.910346][T20980] ? netlink_unicast+0x7e0/0x7e0 [ 695.915288][T20980] ? tomoyo_socket_sendmsg+0x26/0x30 [ 695.920574][T20980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 695.926821][T20980] ? security_socket_sendmsg+0x8d/0xc0 [ 695.932283][T20980] ? netlink_unicast+0x7e0/0x7e0 [ 695.937219][T20980] sock_sendmsg+0xd7/0x130 [ 695.941634][T20980] ____sys_sendmsg+0x753/0x880 [ 695.946400][T20980] ? kernel_sendmsg+0x50/0x50 [ 695.951099][T20980] ? __fget_files+0x337/0x520 [ 695.955777][T20980] ? find_held_lock+0x35/0x130 [ 695.960554][T20980] ___sys_sendmsg+0x100/0x170 [ 695.965230][T20980] ? sendmsg_copy_msghdr+0x70/0x70 [ 695.970338][T20980] ? __kasan_check_read+0x11/0x20 [ 695.975363][T20980] ? __fget_files+0x359/0x520 [ 695.980047][T20980] ? ksys_dup3+0x3e0/0x3e0 [ 695.984473][T20980] ? __fget_light+0x1ad/0x270 [ 695.989149][T20980] ? __fdget+0x1b/0x20 [ 695.993214][T20980] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 695.999452][T20980] __sys_sendmsg+0x105/0x1d0 [ 696.004036][T20980] ? __sys_sendmsg_sock+0xc0/0xc0 [ 696.009078][T20980] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 696.014531][T20980] ? do_syscall_64+0x26/0x790 [ 696.019202][T20980] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.025261][T20980] ? do_syscall_64+0x26/0x790 [ 696.029939][T20980] __x64_sys_sendmsg+0x78/0xb0 [ 696.034701][T20980] do_syscall_64+0xfa/0x790 [ 696.039205][T20980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 696.045092][T20980] RIP: 0033:0x45c479 [ 696.048983][T20980] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 696.068584][T20980] RSP: 002b:00007f88b3214c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 696.076992][T20980] RAX: ffffffffffffffda RBX: 00007f88b32156d4 RCX: 000000000045c479 [ 696.084957][T20980] RDX: 0000000000000000 RSI: 0000000020002700 RDI: 0000000000000003 [ 696.093007][T20980] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 696.100970][T20980] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 696.108931][T20980] R13: 00000000000009ae R14: 00000000004d5850 R15: 000000000076bf2c [ 696.116913][T20980] Modules linked in: [ 696.127637][T20980] ---[ end trace 230bc62454a0d079 ]--- [ 696.133151][T20980] RIP: 0010:__list_del_entry_valid+0x22/0xf5 [ 696.139196][T20980] Code: 0d fe 48 8b 75 e8 eb b2 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 41 56 49 89 fe 48 83 c7 08 48 89 fa 41 55 48 c1 ea 03 41 54 <80> 3c 02 00 0f 85 a1 00 00 00 4c 89 f2 4d 8b 66 08 48 b8 00 00 00 [ 696.158867][T20980] RSP: 0018:ffffc90001d17228 EFLAGS: 00010202 [ 696.164944][T20980] RAX: dffffc0000000000 RBX: ffffffff87b58410 RCX: ffffffff815c2ec9 [ 696.172965][T20980] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000008 [ 696.180980][T20980] RBP: ffffc90001d17240 R08: 0000000000000004 R09: fffff520003a2e38 [ 696.189018][T20980] R10: fffff520003a2e37 R11: 0000000000000003 R12: 0000000000000000 [ 696.193733][T20986] Unknown ioctl 21531 [ 696.197004][T20980] R13: 0000000000000008 R14: 0000000000000000 R15: ffffffff8a98c300 [ 696.197017][T20980] FS: 00007f88b3215700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 696.197025][T20980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 696.197043][T20980] CR2: 0000001b33b22000 CR3: 00000000a44ea000 CR4: 00000000001406f0 [ 696.232588][T20980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 696.240608][T20980] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 696.248620][T20980] Kernel panic - not syncing: Fatal exception [ 696.255740][T20980] Kernel Offset: disabled [ 696.260112][T20980] Rebooting in 86400 seconds..