r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x5) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffd73, 0x400) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000180)={0x7f, @loopback, 0x4e23, 0x2, 'fo\x00', 0x1, 0xd98, 0xa}, 0x2c) r2 = creat(0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x4000, 0x5, 0xfffffffffffffffc, 0x2, 0x87, 0x9, 0x5, 0x200, 0x200, 0x2, 0x2, 0x3e9d2e74}, {0x3, 0x7, 0x3ff, 0x2, 0x5, 0x10001, 0x14, 0x9, 0xca57, 0x100000000, 0x61c, 0xffffffffffffff80, 0x408}, {0x6, 0x0, 0x1f, 0x0, 0x7fffffff, 0x5, 0x6, 0x3f, 0x4, 0x0, 0x5c, 0x3ff, 0x8000}], 0x7fff}) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c832, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 19:20:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4a04, 0x0) 19:20:07 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffffc, 0x2000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/63) fstat(r1, &(0x7f0000000100)) accept$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote}, &(0x7f00000001c0)=0x10) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r2 = dup(r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x3, 0x7fff, 0x6}) 19:20:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8230, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @mcast2, 0x1}, @in6={0xa, 0x4e20, 0x3ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1a}, @in={0x2, 0x6, @loopback}, @in6={0xa, 0x4e21, 0x9, @mcast1, 0x6a890cd5}, @in6={0xa, 0x4e20, 0x8, @remote, 0x4}, @in={0x2, 0x4e22, @broadcast}], 0x90) 19:20:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) [ 990.773888][ T3918] FAT-fs (loop3): bogus number of reserved sectors [ 990.872941][ T3918] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:08 executing program 5: bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) connect$rose(r0, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x9) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100), 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x2, 0x6, 0xffffffffffffffff, 0xa1, 0xff, 0x1f}, 0xc) 19:20:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x7f1f, 0x80000001, 0x5ec1, 0x8, 0x401, 0x81}) r2 = dup(r0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) 19:20:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0xdee, &(0x7f0000000080)="b1c4cbeafe60b7ff9173dabed001032b97500a898247f20cd34c841a1df607a182240f731f7521863dff7bc2bfc42774639dfe6602f649ed0660586f645cbcea94b018b861cfab8eb8b6fed89e06581393c10ab03232d098e33361e0f9df48d7fc29f083e72d1701c7fd9d1e0f67fcf93fcd7400cbdb7b02ad71cb6306d041c83f") 19:20:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{0x1000000}, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffe}}) 19:20:08 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x101000, 0x0) request_key(0x0, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'nr0\x00', @remote}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x4, r2) getsockopt$inet_mtu(r3, 0x0, 0xa, 0x0, &(0x7f0000000580)) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000300)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000005c0)="617f00397c957757c44f87cc1e2453baf8", 0x11}], 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) r5 = memfd_create(&(0x7f00000001c0)='/dev/loop#\x00', 0x2) pwritev(r5, &(0x7f0000000480)=[{&(0x7f00000004c0)="2bd83b0010947db9141978d2d9c93f59a4f3ec7e1e", 0x15}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getpeername$inet(r3, &(0x7f0000000240)={0x2, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) sendfile(r5, r4, 0x0, 0x2000006) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', 0x0, 0x0, 0x0, 0x0) keyctl$reject(0x13, r6, 0x10001, 0x4c, r6) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000100)) ioctl$KDMKTONE(r3, 0x4b30, 0x0) sync() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r3, &(0x7f0000000280)="9ff035739ee6b66baa38e9ddca4cbb3e921dce4314df84de29ca8223", &(0x7f0000000600)=""/4096}, 0x18) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, 0x0, 0x0) syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xf7c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x3, 0xdac1, 0xffffffff, 0x4, 0x80}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e20, 0xb0, @rand_addr="5e412246329592fd869db1d4a9cd49b8", 0x3}}, 0x4, 0x2, 0x6, 0x3, 0x20}, &(0x7f0000000240)=0x98) 19:20:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4b04, 0x0) 19:20:08 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x43a, {}, 0x1, 0x4}, 0xe) r1 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0xcdbb, 0x3, 0x1e, 0x800, 0xfffffffffffffff7}) 19:20:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) 19:20:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@loopback, r2}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x2, 0x9}, 0xc) [ 991.364243][ T3966] FAT-fs (loop3): bogus number of reserved sectors [ 991.422865][ T3966] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:08 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x0) prctl$PR_GET_TSC(0x19, &(0x7f0000000140)) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, {}, 0x1}, 0xe) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x600000, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x5a71, r2, 0x10000, 0x2}) [ 991.515263][ T3966] FAT-fs (loop3): bogus number of reserved sectors [ 991.539132][ T3966] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x100000031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) write$P9_RRENAME(r1, &(0x7f0000000300)={0x7, 0x15, 0x2}, 0x7) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x400, 0xa4, 0x2, 0x8001, 0x8, 0x7}) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x800, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x40000) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xd) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x1, &(0x7f00000000c0), 0x1, 0x2000000000002) pipe(&(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) 19:20:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) lookup_dcookie(0x8000, &(0x7f0000000740)=""/4096, 0x1000) 19:20:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00, 0x0) [ 991.732369][ T4003] mmap: syz-executor4 (4003) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 19:20:08 executing program 2: setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000140), 0x2) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) r3 = dup(r1) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r3, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) 19:20:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x2) syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:08 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0xffffffffffffffff}, 0x1}, 0xff08) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'batadv0\x00', 0x5}) [ 991.811914][ T4005] FAT-fs (loop3): bogus number of reserved sectors [ 991.873685][ T4005] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:09 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001480)={0x5, &(0x7f0000000100)=""/157, &(0x7f0000001400)=[{0x7, 0x6a, 0x0, &(0x7f00000001c0)=""/106}, {0xb, 0x9e, 0x8000, &(0x7f0000000240)=""/158}, {0x18, 0xa6, 0x400, &(0x7f0000000300)=""/166}, {0x3, 0x1000, 0xfffffffffffffff8, &(0x7f00000003c0)=""/4096}, {0x0, 0x29, 0x7, &(0x7f00000013c0)=""/41}]}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000080)={0x13, 0x2b, 0xa, 0x12, 0x5, 0x2, 0x2, 0x136, 0xffffffffffffffff}) 19:20:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{0x0, 0x80000000}, 0x1, 0x0, 0x0, {0x58d3}}) 19:20:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000200)=0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e23, @rand_addr=0x5}], 0x30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'nlmon0\x00', {0x2, 0x4e21, @empty}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000003c0)={0x54af, 0x3ff, 0x34f}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6=@local, 0x9, 0x3, 0x4e23, 0x3, 0xa, 0x80, 0x0, 0x2b, 0x0, r3}, {0x6, 0x3, 0x9, 0xffffffff, 0x734d9b0c, 0x1, 0x4, 0x8001}, {0x3, 0x6, 0x401, 0x10000}, 0x7, 0x6e6bb0, 0x2, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0xffff, 0x4d5, 0x7f}, 0xa, @in=@local, 0x3501, 0x2, 0x3, 0xfffffffffffffffc, 0x8, 0x8001, 0xfc4b}}, 0xe8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000380)=r4, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x301200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc08c5334, &(0x7f0000000000)={{0x0, 0x800000000000}, 0x0, 0x0, 0x5, {}, 0x0, 0xdb3}) ioctl$sock_ax25_SIOCADDRT(r5, 0x890b, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x5, [@default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) [ 992.013379][ T4005] FAT-fs (loop3): bogus number of reserved sectors [ 992.047589][ T4005] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6000, 0x0) 19:20:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x100000031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) write$P9_RRENAME(r1, &(0x7f0000000300)={0x7, 0x15, 0x2}, 0x7) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x400, 0xa4, 0x2, 0x8001, 0x8, 0x7}) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x800, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x40000) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xd) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x1, &(0x7f00000000c0), 0x1, 0x2000000000002) pipe(&(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) 19:20:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x200000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x20000000, {}, 0x4}) 19:20:10 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4e, 0x200000) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 19:20:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:10 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6800, 0x0) 19:20:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x10000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:10 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000200)=0x7ff, 0x4) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x4000000004, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/user\x00') r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x401, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r4, &(0x7f0000000240)={0xf, 0x8, 0xfa00, {r5, 0x13}}, 0x10) bind$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x0, {0xfffffffeffffffff, 0x2, 0xffffffffffff8000}, 0x3, 0xfffffffffffffffe}, 0xe) 19:20:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:10 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00, 0x0) 19:20:10 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) io_setup(0x40, &(0x7f0000000040)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80000, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7e, r0, &(0x7f0000000080)="3633375d3209919cf1cbe3e4d5ab37983fde45932c896d551a5ea4f1c0eb4db38f8ffc996401c3e0a35beb09896c941d7872351e28b39b0022d9f3ef4645e79d4640c4e8855638cbce", 0x49, 0x0, 0x0, 0x3, r2}, &(0x7f0000000180)) 19:20:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfff, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x100000031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) write$P9_RRENAME(r1, &(0x7f0000000300)={0x7, 0x15, 0x2}, 0x7) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x400, 0xa4, 0x2, 0x8001, 0x8, 0x7}) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x800, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x40000) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xd) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00027, 0x1, &(0x7f00000000c0), 0x1, 0x2000000000002) pipe(&(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(0xffffffffffffffff, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) 19:20:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x4100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000180)={{0x2}, 0x0, 0x0, 0x0, {0x4, 0xfffffffffffffffe}, 0x7, 0xfffffffffffffffe}) pkey_alloc(0x0, 0x1) 19:20:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7400, 0x0) 19:20:11 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x145000, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) fgetxattr(r0, &(0x7f00000026c0)=@known='user.syz\x00', &(0x7f0000002700)=""/246, 0xf6) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002840)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000002900)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000028c0)={&(0x7f0000002880)={0x38, r2, 0xf04, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100000000}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000002580)=0xe8) r4 = getuid() syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x5, &(0x7f0000002400)=[{&(0x7f0000000240)="9636fba902de391bbae644f934563bc7f0dd706b552527df69c50b471423509d33026cc14f65073a067d6029be1665e5fb2fde08924cd7f1093ce32039d0f766d6bc04c990ddde472f174b036b055dbdb6a663df813b086c0a6e5ec732c9e1366b8ed68f89d102a6fd7dbb5280f67e0d7aa8bf43edadde1995f5d61667c14abb95ecc230e427ca242dc86d5a5731b9faaba4dfa7f1a0ae30e3c15ed84ab655a1854a532c526d9c357e15e25e00574a6a6f7b7886c7d7383445994020e1f04b0492c617a519daec8591981635a4c3c7c366ebbb", 0xd3, 0xfd1c}, {&(0x7f0000000340)="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", 0x1000, 0x4}, {&(0x7f0000001340)="cd3f8a00d75df29537790c4c9d5ebd4bb77f3ced18396c71147379d17792fa860070f566231c94f9808e501ff42f279d6d1b1b3d4c4029228d920f021f1dfc25c223892e88a32c8f28157f618444215e9588d67a0b3ee0a468143f2be4b0a8278ad0ed39daffde775f1feff585e282a13bba79eddd8fb9a903eb12c6af7fd1e4dd44bae4c2a963cec7dd1f1fcdbc86ff76a8b0c5c663e7f6ee61afe4ab729ef82e64be82f73f5845660d9ee0a895f5c1e219f345524b639469b61518f38b0c20e76571eb410b519cab15a7443968a9130b4d2dd8f9035e1c34ed8957e5060d3fa99d26a3903226cd9164eca901e49594339500ee18c26f12be88c601895b684398c264482ab635ce4c939e803ff91fe3b49d9699afaf22481012f18177be39096e14d01fa2246adc494c138f0912d2ff66f5f68c1ac2aa387a67735fa7c759b349685cfcc129c9ae3262ddf998a6bf55956cc7a1750ef3a6d9e5aae7cd9c29172b4cacde2cf71bd4328973b9a2c6e6ae3a4b0457751ca6d46e6298118fd436a0b83661ce7f03a4fa144645fa2f3300229f9e757cb0b427a41b0a7595ea061e36e26224fb9be3d47a168768f81c594bb53d5e717625a8416b3df4b13ec8cf1eed83585ec2f0f95b11f2529c568c1109c01e290c2227b7f9b039b8aeae56f32fd5307aa51e850026048db59f565bf3f531c0146315b93938e68af6db218c09f6fc4d51438d79fbe8a4695065fcf96cc117aad139c34de499e707f04927849b00763a63b9ac8a8bbe5ab87ae069f709319b177c16a7b1f47bb7a60f6238241bd2419b789f8268480569884e0d095f824563be82f2fafb76983577309f9bfaccba8c951f6c9eff67a42a20e53147458ae7e196683ac51898683047ac5aeb4c9d4de61e2fb228740a152663be818c41b671a3bcd474ad0ea826328d234964182b58c34628cdfd20dc444fb99b6cf9d90c65b4bfb9dd30397b883c8e55b34da9c481d6862b974b760320a08a2de937204a705aa8fc453c52aaa35ffc05194cd55df5e704d90ecfcb8b86c18d58d87b6bddf2a57ee1406b826df714663d9a4bc9f9eb24967e975a54117e9ff329d784b782cbd815409695d8dd8f515a7f685887068da87c1bbc7ace9f8045fdae3583902eaf0bc3683cb3b0e8a7f24741d1c6700448da393e1fa6dad8c10c1c93b8641db9b006d79b67b744d75ac3f24f4f9765c8c5dd2622cb1cb13045e5c816b0df9519af6e292bb91c4e22b0b43c1166a9067f9456f56787dde98275b17c5b3b63fe1e9cb3dc15bcccea1e42908dd61e28549a6abb0c18d035d6d75758946a1de10bd881ee2f0dca430b13831d3564823996032491006b970928554fbac5020f56148f72bb218b820c671cd88e03223e780b57eb299009cac440f7a4b7a542004880d67f95867956be83f22fa1cb03eec2828a14d508a3dcdb4f56e80d9ccf36b7a514af288208f4bc03957cbc93a5679f54d6704e307403878f34ef82a4f7d6f56991c6acd2893de432c84fb9feab5c8c76bf04df866986c2b4d7ec35a7e7982cb9663609ef9c53d8e013be4b03f8b4456e14b6fd571a28e0b32d7bc314574c490326df70ae5fe519004b184cd5113d357a968fead1e3d843a70c7c682f1d7b5eb2371babd20c0f39d1653a1bc1df945f7fd160382b7b982414ef88cbde9ae07eab99fe283dfe13ccac6f0dcf88330617adc664170e9babcaabb03ea30367abc7c47ee4bbf93b31afa29085976720ee5bf3617691ebd3b3f6177d433b4d84af7f2f7cfaa7fe05b7d96d662931dbeea71874d999c5be5377779bc842e93c38fdc8cfe83ed38ee5d41656d79377624f1cdf7c26ea36541a536bc0233607e97cdc88eac530184b76b155313293ec88bd43ac525f78cb86e0580870b88add12d627c869696583c1c7d5082fabec527342336126a48acc8786f7a8e95fb2b274da7d6cc839eccb3eeeaf01be437fd6437db0d34f91cf5c8b6bdab4b8819115fa0b94ce642aa253520e96892c4fffc4aa00e3ec63fb1254e9f1b3e911937256ae7a43b21930d737d39233ddfb6eb37a1b2d3145467177244b091bc5fcf154d5e539129c305c348e42c7b8faec5b647bb56a10b24758d4da2280181a32184202f2a284ed7a901552a7a79f9d15590dd1126bad031a993707c0cf3a8eb1c5bebd9cf9d0b3f0f6c7c9d28996838b1ee6774dbf7194ccf3793f3f26effc6ca592597a72a5316feee20bc1d627bb8898b1392a28f4e8dfd5eec122153bf14dd5ea382e8806c382d1f4fe45dc9fdcfba05a56e10199aa527e3e6d269ea2245f18b88822a9f9d875d6cd0dd47c43fa3e661b4558dc79d14238871d4041753e35adc523cd19721964163da1e6c9500c7d073a8fc157970a8e680a28bcd8d04a601885a6ab422d9d52990401f13dc993fcd0de754f63bfb1c6cf2d2f52fc73e60a7732c8d26777356c26e1258431221c11153e2ae6236f8d32bf4606721b0b5f0769c4949830c9c3e96204a7e631b9e9806c3304e1870203bedac841cd3fcbb48d9d24ec6bf2e9599d18c27506d49be7febe9447f1a3107d79550dd5657e534233c9c1e9def9873513b0ae727a70d6928cf13cf97968cd9993e580cddf74cd3e39cbd4febed9a82465d97dedc6daeea9577606c627d6a17b9d1c97b352bd543aa43d89978edec968929051cd52fab4f8fcf2901bd83e8975ff600c212828e7031d756e05c1356463977350d393f297a671c8994de111c5c479dde1c3823ed1c0c407e54d66e8200174f3ebcbef91e100f64c6bf8e8dea35341dd668b88e8e6b3f2ae83534fccd088ebb39b6c1e01fd3229894d7646823ac6c63b836c915ee6da9da22b39357af1d3b8d412991509a537af062d6e947c1d2cbefbb7ee989a1acb7cf2c3e27e25391c3496129bd4011cc62241183f1a9d382fca143c0e7e219a97d953937980033f40daaee4509d1d79409d98447754efabce8ee88ad0f3928b08aacff32f9cfe55472aa93827757f11e398479ce66a6cddc2be9de13ebc0168a06e1634a3bff789927264e56a3ce840df598ab5d756ff73965c0bcf90f442f7219e8f4c0a8d7e70f964e16bcef84fe46f9ccfaf982eb61e4339863473e8cfe4e47b5b01c8d6e7d548966edb27a0211acd601e5dc64eff92727fb261126992b64118aed58da2e1b7192a0feb3b08cbe2251a0ef4dc2fc89e12c073d0dcae934033e0efad1a8fb89c9fdc04dd6935e16a63e2d731ec90cd857f3bc2fdcf72e553055034add8b1c21970c5c2fca92c622d179c5b6713463ed700eb61c6649847e7273d5509eaa791d3a456ab3ac03fa13dabad177d799cef91720021b5576ca87d81a9612cdda71db29431928f7102ad7c0b75ddd3d5b69f021422f2ea066740339f80bc3308d853c57ada8012e71257e8675e025d2546cf7503e77f3a4be9902b73a91b7494d1dd3586460b7e4901cad48412db89c5735a1704dee4af4b42c68e1e3a70ce6d72d6da831db773fa4dd7783b5b8222289e77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0x1000, 0x7ff}, {&(0x7f0000002340)="67c3df925cfcdaeab72ad6c1b3676d", 0xf, 0xffffffff7fffffff}, {&(0x7f0000002380)="6bd48dac54f3d1db93f29399e4e0b4864c19abe585b8275e604da769366fbdf24b21d15e12d4995ac92a1118c4fadd6db98c4f62dc44a6591a5a258badc50ceb1e0952667edf7302e50500ccce5f5b4d37b2381f806b3e3b830976f844", 0x5d, 0x2}], 0x2100000, &(0x7f00000025c0)={[{@fat=@time_offset={'time_offset', 0x3d, 0xb6}}, {@utf8no='utf8=0'}, {@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@numtail='nonumtail=0'}, {@utf8no='utf8=0'}], [{@fowner_lt={'fowner<', r3}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@appraise_type='appraise_type=imasig'}, {@appraise_type='appraise_type=imasig'}, {@dont_measure='dont_measure'}, {@euid_eq={'euid', 0x3d, r4}}]}) 19:20:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0xfff, @rand_addr="0ca4e028880f646e3975e0ae5d361a6e", 0x3ff}}, 0x0, 0x8, 0x0, "cd8aeef5c156a34b8bf4318f8f97725433e29d05a8ddf16f485d8f6c62b163ce58629745685364b4305105ec2332707e9f7d2792d56e3a2da6a58ecfd8b2141174b4b9122c06f09dfeb5eb5d7dc27708"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10}, 0x18) 19:20:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)="ab8dcc8735d28ccc"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00, 0x0) 19:20:11 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 19:20:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:12 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r5}}, 0x18) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @loopback}, {0x6, @random="8cbcf631801d"}, 0x2, {0x2, 0x4e22, @multicast2}, 'bond0\x00'}) 19:20:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)={0x4, 0x8, 0x7, 0x0, 0x0, [{r0}, {r0, 0x0, 0x2}, {r0, 0x0, 0x5}, {r0, 0x0, 0x9}, {r0, 0x0, 0x5a362d59}, {r0, 0x0, 0x100}, {r0, 0x0, 0x6b}]}) 19:20:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x46) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:12 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x480000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001800)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xfffffcf2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001940)={@empty, @rand_addr=0x3, r2}, 0xc) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000140)={0x0, {0x0, 0x6}}) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x1, 0xbc3, 0x8}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x80100, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000001c0)) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) 19:20:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, 0x0) 19:20:12 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) 19:20:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x0, 0x3}, 0x0, 0x10000, 0xcd80, {0x5, 0x6}, 0x0, 0x8000}) 19:20:12 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x10005}, 0x1}, 0xe) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) 19:20:12 executing program 2: r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) 19:20:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) ioctl$SIOCRSACCEPT(r1, 0x89e3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {0x0, 0x40}}) 19:20:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, 0x0) [ 995.639277][ T26] audit: type=1800 audit(1547666412.802:56): pid=4200 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17204 res=0 19:20:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) [ 995.748348][ T26] audit: type=1804 audit(1547666412.832:57): pid=4211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir139971449/syzkaller.nGUeIv/2540/file0/file0" dev="sda1" ino=17204 res=1 [ 995.819684][ T26] audit: type=1800 audit(1547666412.832:58): pid=4211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17204 res=0 19:20:13 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x2005, 0x3f}, 0x1}, 0xffffffffffffff77) 19:20:13 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r5}}, 0x18) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @loopback}, {0x6, @random="8cbcf631801d"}, 0x2, {0x2, 0x4e22, @multicast2}, 'bond0\x00'}) 19:20:13 executing program 2: r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) 19:20:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) 19:20:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x4, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x254, r2, 0x7653fbb1cd3eea63, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffffffffffb}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffffffffc00}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x158, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1, @rand_addr="7c851c63d0e623c3a05b981d94a34e86"}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x440}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3f, @empty, 0xfffffffffffffffb}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbaa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x965f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x4, @mcast1, 0x9}}}}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x50, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6adb}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x35}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:13 executing program 2: r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) 19:20:13 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) 19:20:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x10000000000000, 0x9, 0x1, 'queue1\x00', 0x80000000}) 19:20:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x5, 0x101, 0x101, 0x1, 0x4, r2}, &(0x7f00000001c0)=0x20) 19:20:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) [ 996.587416][ T26] audit: type=1804 audit(1547666413.752:59): pid=4266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir139971449/syzkaller.nGUeIv/2541/file0" dev="sda1" ino=17211 res=1 [ 996.693512][ T26] audit: type=1800 audit(1547666413.792:60): pid=4261 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17211 res=0 [ 996.733915][ T26] audit: type=1800 audit(1547666413.822:61): pid=4266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17211 res=0 19:20:14 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r5}}, 0x18) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @loopback}, {0x6, @random="8cbcf631801d"}, 0x2, {0x2, 0x4e22, @multicast2}, 'bond0\x00'}) 19:20:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xe0000, 0x0) 19:20:14 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f00000000c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xd01, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc08c5334, &(0x7f0000000000)) 19:20:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{0x0, 0x5eb}, 0x0, 0x0, 0x0, {0x9}, 0x2}) 19:20:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}) 19:20:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00]}) 19:20:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x3, 0xfff, 0x5c5, {0x77359400}, 0x3, 0x2becc3dd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000080)={{0x1f}, 0x0, 0x0, 0x0, {0x0, 0xa9}}) 19:20:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x400000, 0x0) [ 997.209940][ T26] audit: type=1800 audit(1547666414.372:62): pid=4308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17234 res=0 19:20:14 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x5) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r2 = semget(0x0, 0x6, 0x4) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000140)=""/125) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) 19:20:14 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r5}}, 0x18) 19:20:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0xfffffffffffffffc, 0x1, 0x8000000000000, {0x20000}, 0x0, 0x200000000000000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000080)="749e557ef759cc42eb394d8f251657b140996739a81022b6396b661a3e992ba8b48031bab4e3b661e29747544cfdd0ec3c585d06a20e57683a309294a439c73ea5091995cbe8964baf0ce4e6e85326a2c7a6eccc8303c739f43e15fe4c02f8887b3b8941a35bddfcdc8a5121c4b2ed54637f2f795639fc0fbb1708c1f6cb533eeac17a445f681831934d5452a6a179189a3d62352202096308a6cc3f68c5f86de7d109669793ca2822fa"}, 0x10) 19:20:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x80000000000}) [ 997.364936][ T4332] FAT-fs (loop3): bogus number of reserved sectors 19:20:14 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x5) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r2 = semget(0x0, 0x6, 0x4) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000140)=""/125) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) [ 997.423382][ T4332] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 19:20:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x1c11c0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) rt_sigpending(&(0x7f0000000180), 0x8) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f0000000140)={0x0, 0x6, 0x7, [], &(0x7f0000000100)=0x1f}) signalfd(r0, &(0x7f0000000080)={0x1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000280)={0x0, 0x1, 0x1, &(0x7f00000001c0)=0x3}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000002c0)=""/12) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{0x2}, 0x0, 0x0, 0x0, {}, 0x0, 0x64}) [ 997.558393][ T4332] FAT-fs (loop3): bogus number of reserved sectors [ 997.593245][ T4332] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:14 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x5) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r2 = semget(0x0, 0x6, 0x4) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000140)=""/125) getpeername$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) [ 997.708033][ T26] audit: type=1800 audit(1547666414.872:63): pid=4357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17238 res=0 19:20:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, 0x0) 19:20:14 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10}, 0x18) 19:20:14 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f0000001480)={0xb, 0x10, 0x8f, {0x0}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 19:20:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000180)="5ae0a217cacf4b96bfbeed76648239df4a3eb705dfabb1d46f264e3931452aeb42cad737380746b8bd866cd2388026649deb44d25467e148ffbc7e8629393e03893f42780639453feaea0b0692850e2101b275ae4a94884a262a0928479f6b3172f31a25ec8f3a85f32537e9f8d28a246894c38092a0fa7746dd17685cb338ee482d771002", &(0x7f0000000240)="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"}}, &(0x7f0000000340)=0x0) keyctl$set_reqkey_keyring(0xe, 0x5) timer_gettime(r1, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x100000001, 0x405, 0xfb, 0x20, 0x7f, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000080)={{}, 0x0, 0x8, 0x0, {0xffffffffffffffff}}) r2 = socket(0xea60c8529709a481, 0x1, 0x5) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f00000003c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 19:20:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x5) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) r2 = semget(0x0, 0x6, 0x4) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000140)=""/125) [ 997.934378][ T4380] FAT-fs (loop3): bogus number of reserved sectors 19:20:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) [ 997.992673][ T4380] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f00000000c0)={0x3, "4faa999d29ac07962a1f1005d31331573e1ea3de25fd7c8140090bd75c809add", 0x1}) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x5) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x1}, 0xe) semget(0x0, 0x6, 0x4) 19:20:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000140), &(0x7f00000001c0), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xffffffffffffdff3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{0x0, 0x19}, 0x0, 0x0, 0x0, {0x0, 0x3}}) [ 998.175446][ T4380] FAT-fs (loop3): bogus number of reserved sectors [ 998.182801][ T4380] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:15 executing program 0: clone(0xf11f00, 0x0, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x9, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r2, 0x2, 0x70bd28, 0x25dfdbfe, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x40, @media='eth\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x895}, 0x4) socket$kcm(0xa, 0x0, 0x88) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) r3 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0x404c534a, &(0x7f0000000000)) 19:20:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10}, 0x18) [ 998.232478][ T26] audit: type=1800 audit(1547666415.392:64): pid=4402 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17238 res=0 19:20:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) 19:20:15 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:15 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x5) semget(0x0, 0x6, 0x4) 19:20:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0xfffffffffffffff9, 0x20}, 'port1\x00', 0x1, 0x2, 0x0, 0x2, 0x7, 0x8000, 0xaf0, 0x0, 0x7, 0x80000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000140)={0x0, 0x95, "c1f82adb46510753382fbb3b54a838ffe38b70c7f3021b97437a19a84e7fe8ca95441e0f0ec491c7238b5246412ec4e5a47179b6454886d3ff285f184a3e42ab5b4d26ef4d674126a9b008b5b380944f7a51273f0107b74339307c510f420c5e854bb192ec2800bda133124486a1c0453d9ae7f8f460c4bd4650b86c7c79ddc3bf470fcd23be1e1c0d8f1e2351ebc8c93aff0263ce"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) fdatasync(r1) 19:20:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x0, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10}, 0x18) 19:20:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x0, 0xfffffffffffff801}, {0x8, 0x4}, 0x7, 0x5, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000300)={r1, 0x8, &(0x7f00000001c0)=[0xfffffffffffffffe, 0xe, 0x200, 0x3, 0x2, 0xffffffff, 0x4e, 0x10001], &(0x7f0000000200)=[0x100000001, 0x8e38, 0x100, 0x0, 0xa22b, 0xffffffff, 0x3, 0xef, 0x5], 0x1, 0x7, 0x7, &(0x7f0000000280)=[0x200, 0x80000001, 0x4, 0x5, 0xe9, 0x3ff, 0x4], &(0x7f00000002c0)=[0xa77, 0xffffffffffffff97, 0x800]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f00000000c0)={0x7, 0x1}) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x200600) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0xfffffffffffffffb) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x40, 0x0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000740)={0x0, 0x0, 0x2080}) 19:20:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) [ 998.549717][ T4430] FAT-fs (loop3): bogus number of reserved sectors [ 998.653321][ T4430] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)={{}, 0x400000000000000, 0x0, 0x0, {0x8000, 0x100000003}, 0x2000000000007ffc}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) 19:20:15 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x42002, 0x0) semget(0x0, 0x6, 0x4) 19:20:15 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10}, 0x18) [ 998.754968][ T4430] FAT-fs (loop3): bogus number of reserved sectors [ 998.783366][ T4430] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') [ 998.831078][ T26] audit: type=1800 audit(1547666415.992:65): pid=4457 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17204 res=0 19:20:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) flock(r0, 0xb) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fff, 0x149103) 19:20:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, 0x0) 19:20:16 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:16 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) semget(0x0, 0x6, 0x4) 19:20:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x1, 0x10}, 0x18) 19:20:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xcf, 0x3, [0x0, 0x272b8e44, 0x9]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x6, 0x20}, 0xc) 19:20:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) clock_getres(0x6, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) syz_init_net_socket$rose(0xb, 0x5, 0x0) 19:20:16 executing program 5: semget(0x0, 0x6, 0x4) [ 999.182536][ T4496] FAT-fs (loop3): bogus number of reserved sectors 19:20:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, 0x0, 0x0) 19:20:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x2, 0x2) accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x6e) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x101000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000140)={'syzkaller1\x00', @remote}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x40, 0x8}, 0x1, 0x9, 0xc67, {0x8, 0x1355}, 0x3, 0xe2b3}) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb8, r4, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x296}]}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffd}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xb8}}, 0x4000) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f0000000900)=ANY=[@ANYBLOB="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"]) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f0000000600)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8250040}, 0xc, &(0x7f00000005c0)={&(0x7f0000000740)={0x198, r4, 0x6, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4806}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0x160, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xac2}}, {0x14, 0x2, @in={0x2, 0x4e22, @remote}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x1b}, 0x80000001}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x100, @local}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'veth0_to_hsr\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1ff}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x7, @mcast2, 0x7fff}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x7353, @rand_addr="ab726577ba94ce19e66515460ab50417", 0xff}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 999.306259][ T4496] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) fsetxattr$security_evm(r0, &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="05000300000000ff0021b6c9b7b46e3e78c122ce8dd0dd2906050000ae20b0a681b7a7230a8f47eb8db032cefc4c4d8c97338500969f2b"], 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:16 executing program 5: semget(0xffffffffffffffff, 0x6, 0x4) 19:20:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r1, &(0x7f00000000c0)={0x1, 0x10, 0xfa00, {0x0}}, 0x18) [ 999.464934][ T4496] FAT-fs (loop3): bogus number of reserved sectors [ 999.523918][ T4496] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, 0x0) [ 999.778553][ T4544] FAT-fs (loop3): bogus number of reserved sectors [ 999.788544][ T4544] FAT-fs (loop3): Can't find a valid FAT filesystem [ 999.850583][ T4544] FAT-fs (loop3): bogus number of reserved sectors [ 999.857340][ T4544] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:17 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:17 executing program 5: semget(0xffffffffffffffff, 0x6, 0x4) 19:20:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={@remote={[], 0x0}, 0x6, 'bcsh0\x00'}) 19:20:17 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400000, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) r2 = getpgid(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x3, 0x698, r2, 0x0, r3, 0x0, 0x4, 0x800}) r4 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000080)={{0x3, 0x800}, 0x0, 0x3ff, 0x77, {0x7fff, 0x101}, 0x5, 0x100}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0x404c534a, &(0x7f0000000000)) 19:20:17 executing program 2: 19:20:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, 0x0) [ 1000.050154][ T4556] FAT-fs (loop3): bogus number of reserved sectors [ 1000.064165][ T4556] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 19:20:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:17 executing program 5: semget(0xffffffffffffffff, 0x6, 0x4) [ 1000.185859][ T4556] FAT-fs (loop3): bogus number of reserved sectors [ 1000.228500][ T4556] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:17 executing program 5: semget(0x0, 0x0, 0x4) 19:20:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x5260000, 0x0) 19:20:17 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000080)=@known='trusted.overlay.upper\x00', &(0x7f00000000c0)=""/106, 0x6a) 19:20:17 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @initdev, @random="cd6cce8ebee1", @dev}}}}, 0x0) 19:20:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @loopback}}, 0xefed, 0x7f, 0x6, 0x3, 0xfffffffffffffe00}, &(0x7f00000001c0)=0x98) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 19:20:17 executing program 5: semget(0x0, 0x0, 0x0) 19:20:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$VIDIOC_G_OUTPUT(r1, 0x8004562e, &(0x7f0000000080)) 19:20:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x3, 0x2) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0xe) 19:20:17 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @remote, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty, @initdev, @random="cd6cce8ebee1", @dev}}}}, 0x0) [ 1000.643125][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 1000.643138][ T26] audit: type=1800 audit(1547666417.812:72): pid=4614 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17211 res=0 19:20:18 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x3, 0x1) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) splice(r1, 0x0, r3, 0x0, 0x810005, 0x0) 19:20:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, 0x0) 19:20:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:18 executing program 0: r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x7e, 0x100000000, 0x610, 0x5, 0x7}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)) 19:20:18 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00\xd1h\xab?6a\x12\'\xeb r\xceW\xb1\x02\xde\x82Q\xdf9\xaa\xadf\x8fP\xd3\xc7N\xfc\xabqC\xca4~S\xa0D\xfaW\xde\xee\xd6\x816W\x06\x17\xfb\xd9\x01\xac\xb3\x85\xd8\x18L\xf0\xf3m\xc4\x1f\xcf\xd0\xb8\xd1\x8c\xa2\xf0\xd7\xd8\x80k \xbe\xbaNB2\x96\x8a\x94\x18\x16\x1a\xb77=e?\xf6\x01%\xdaM\xe3+\xcf\a\x05\xdc\xe2\x98\x00\xabS\xe6\xb2>\x03|\xd9\xae\x11j\x1f\f\xe4w\x128\xae\xda\xa3\xc5\xf0*S\t]4W)\x99\x9d\x9d\xfd\x91B>\x9c\xb6\xe7\xbe1\xbf\xc5\xa0\xbc\xf2@\xd2j(k\x06h(\xa9B\xac\xeeP\xb1)\x9a\xab;\t2M\xa8\xea\x14,:i\xda\x19\xf4\xc52C\x01\xf4\xd5') preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000001280)=""/242, 0x36f}], 0x2, 0x0) [ 1001.020488][ T4647] FAT-fs (loop3): bogus number of reserved sectors 19:20:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10000000040) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) [ 1001.071823][ T4647] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{0x0, 0x7ff}, 0x10000000, 0x0, 0x9, {}, 0x80000000003}) [ 1001.203454][ T4647] FAT-fs (loop3): bogus number of reserved sectors [ 1001.216880][ T26] audit: type=1800 audit(1547666418.372:73): pid=4657 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17250 res=0 19:20:18 executing program 2: [ 1001.255250][ T4647] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:18 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, 0x0) 19:20:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = msgget$private(0x0, 0x101) r2 = getuid() getgroups(0x2, &(0x7f0000000080)=[0xee01, 0xee00]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r5 = getgid() r6 = fcntl$getown(r0, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000200)='/dev/snd/seq\x00'}, 0x30) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x8eb40, 0x0) bind$bt_l2cap(r8, &(0x7f0000000340)={0x1f, 0x2, {0x1, 0x7, 0x101, 0x7, 0x8, 0x7}, 0x9ce8, 0xab3}, 0xe) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x3f, r2, r3, r4, r5, 0x40, 0x5}, 0x8, 0xfff, 0x1, 0x0, 0x400, 0x5ed3, r6, r7}) [ 1001.594378][ T4687] FAT-fs (loop3): bogus number of reserved sectors [ 1001.667614][ T4687] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1001.683041][ T26] audit: type=1800 audit(1547666418.842:74): pid=4692 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17263 res=0 19:20:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="967b9521b5678684054040d5b583fe06071bf8f91cb1475a19f0aad200e2f3b3e41e4ae6608bbde151868ef403c412dc947467122f093da2948d193511ac9e", 0x3f}, {&(0x7f00000000c0)="744cfc1dc88fa579017cdb1930911f08618978a6705cc7982cbaa5fb9255a363add44765fe72e0a88aa4f624d5a3262ba5c7d807a9c6795737b1d7284ead8100bd73945973126a1a656337c38cf5eaf9f5279f8525ba70a772734c2adab0352f0f19e1cb5d4cd130bb327a35e5993a5ba920c207bfd8efa4d1708a28f46785ad862b29f6", 0x84}, {&(0x7f0000000280)="4d2166e2e5298910923885f7a77d319bb64ddd80c5477da2f71f8545c812b1698ce800a03092edca11f4d586ecb3000129ba1d7d1f4b396752bb5fdd3e5767d46abc580c88e985d241add093c05cb25666649b95e4da05262e6e0acf71a8a72181354b873e11c3079336747684edde3ba57ecf45892b084ff47e6cc148f9f13fffdad416cfb995289fbeb24c5da5737e14e0baabd175e1b40eebbf5ecfa2cc3bd7d98cbaa6cbd6063daa59d0edd6f142499fa630a46e91abcb193c3635068b6d49f12abbcc10ebbbb8b6d0861fe78a046ffde1dcbff7d6db9d8486111edf60d74e218259e6c0649c065a351a88fcdb", 0xef}, {&(0x7f0000000180)="8ee615dd49199a06baacb7b9b5a7a8cf081cc0fddab84a42c16814eb9fbea02d257835ad6c43e93594a66cb452ab5781377743c09322fde7ca2c2a4d0c685d4f906c3e6bc74a50e5b5694c4f87de179ab5f1461dc3a885a5ab3667fb5a469d21bb662b42ecdc8d28da7284321641c4d58d75f8b38979a49e608390399c5721ab61f5a64f723473ce1f6b46698c38", 0x8e}, {&(0x7f0000000380)="9b8af284f2426e1cbb3543923d68b5823f310f5011bdc07419d3e2abb4bfe9963eaad87cfcad080771a629bbbde6a9da6ead59b0f550240be48ecf2877d13da26a4281020512dd484673d79a19867f02d75a8f12702f04b2ed4eae", 0x5b}, {&(0x7f0000000400)="ecd8fa0d50", 0x5}], 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) r2 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000540), 0x6) 19:20:19 executing program 2: 19:20:19 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x404a00, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x8001, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x8, 0x7, 0x40, 0x4, 0x0, 0xb9a}) [ 1001.785911][ T4687] FAT-fs (loop3): bogus number of reserved sectors [ 1001.813696][ T4687] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x2, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x3f000a00, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) 19:20:19 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="34fd98aa1d0e7adec937a5f331a75f487934f50242a0751944936972896c29a5068c8ecba1aa0a4e2a631b5180e1fbde79f4502dc4c4a1fba9dcd9ed83e639aefa1b87631c33d1a82cb0c0035676ddfeb0fe7984d7519b0f839d497fc9d64ef14d1de22220ff2623df4950134b9fb734a52adad95f131cce3672a9d7d7b400d2c62810b5f20351639330948107bf8d4534a03ac389455c54d8eb4d609b3e858b7213b38eb01f0eeaba3739ae927916e28da6a79a3fd5e32d30ab30bf959d4596e5ffbff6789a650b9e7d248d1ba849012336a4f3ef8fab07a8f5b81bb0bc45b2174538315ca12b7c723b2157562564a8a1f19d28179f8c565448e0e921b8c3e6fc4adaafa8b929ad077f633325b6a6f71a586cabc4883e03e19315f946b277858593a7367e232202fe9ad656c6768a1517da7f0498b48cb078e929fb11db0cc551f754bffc4859dd89a396915cc809b07d448573098409ea21371056f67ef4114ec10547f498d24513fe594308bf022868ad21e85bba811942fdc45161a1a8a7fe00d5c6b05ed7954f631bbd12a5c9a5cfa5965e0595de608b04ebe02b3fcbf3b9f57807a1a7ad8528992e2ec65949da2f4a0478dfd3ae52639c15d8aeaa351da6d393b58c772168fae604d097fef4d6b9360eb169a0b0ee70cdc22435a003e68698f61b3b63b1f51011bc8f4ef944c1de821785f670124a1c6ed18335d63412", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7260000, 0x0) 19:20:19 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) 19:20:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) recvfrom$netrom(r1, &(0x7f0000000740)=""/4096, 0x1000, 0x0, 0x0, 0x0) 19:20:19 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000100)={0x101, 0x7}) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000540)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000500)={0xffffffffffffffff, 0x7f, 0x1, 0xdc, &(0x7f0000000240)=""/220, 0xc2, &(0x7f0000000340)=""/194, 0x90, &(0x7f0000000440)=""/144}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x5, 0xfffffffffffff437, 0x9, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0xfff, 0x30, 0xc39e, 0x6e8c7fb4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) [ 1002.057847][ T26] audit: type=1800 audit(1547666419.222:75): pid=4718 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17275 res=0 19:20:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, 0x0) 19:20:19 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3f, 0x80000000002) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000100)={0x1, 0x52, "51a5e7615a68698e2d3b8294715cad1d5c7746fca86bd74d81f0d79930e0e8e63593bdba9d8f030e035d32339551583e632d2b04e5a51ee9f59a1c5333af21193b3e92ca44f7beb71610d86138548e06d240"}) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f00000000c0)={0x400, "ae0d85d9bdda115fe1cba11800ade6b435c82a17590e4b131bff5c3795d9fa63", 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) sendto$ax25(r1, &(0x7f0000000740)="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", 0x1000, 0x40000, &(0x7f0000000080)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x1}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) socket$bt_rfcomm(0x1f, 0x3, 0x3) 19:20:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x2, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x3f000a00, 0x77fffb, 0x0, 0x820000, 0x0}, 0x2c) [ 1002.434022][ T4757] FAT-fs (loop3): bogus number of reserved sectors 19:20:19 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="eb24698c519aee0457ec672bda67c4f7", 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0xfffffffffffffffe}) [ 1002.503852][ T4757] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1002.555525][ T26] audit: type=1800 audit(1547666419.722:76): pid=4761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17247 res=0 19:20:19 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3, @local, 0x3}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x28}}, @in6={0xa, 0x4e22, 0xffff, @local}, @in={0x2, 0x4e23, @multicast2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0xffffffffffffff81}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x404c534a, &(0x7f0000000000)) r3 = dup3(r2, r2, 0x0) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000080)) [ 1002.630846][ T4757] FAT-fs (loop3): bogus number of reserved sectors 19:20:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:19 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) [ 1002.677424][ T4757] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={'syz'}, 0x0, 0xfffffffffffffffe) write$binfmt_elf64(r0, 0x0, 0x0) 19:20:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, 0x0) 19:20:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x3fffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005880)='stack\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 19:20:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000010cfff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) [ 1003.037805][ T26] audit: type=1800 audit(1547666420.202:77): pid=4794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="sda1" ino=17250 res=0 19:20:20 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup(r2) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x44400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) [ 1003.147729][ T4809] FAT-fs (loop3): bogus number of reserved sectors 19:20:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x8000000000, 0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x0) mount$9p_tcp(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x10001, &(0x7f0000000280)={'trans=tcp,', {'port', 0x3d, 0x4e24}, 0x2c, {[{@uname={'uname', 0x3d, '-*'}}, {@nodevmap='nodevmap'}, {@cache_loose='cache=loose'}, {@fscache='fscache'}, {@dfltgid={'dfltgid', 0x3d, r2}}, {@loose='loose'}, {@cache_none='cache=none'}, {@cache_loose='cache=loose'}], [{@dont_appraise='dont_appraise'}, {@obj_type={'obj_type'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/sequencer2\x00'}}]}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000340)=0xc) r5 = msgget(0x2, 0x80) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000440)=""/239) write$FUSE_ATTR(r1, &(0x7f0000000380)={0x78, 0x0, 0x4, {0x101, 0xbd, 0x0, {0x3, 0xfffffffffffffff9, 0x4, 0xf151, 0x4, 0xffff, 0x4, 0x80, 0x2, 0x5, 0x428, r4, r3, 0x43, 0x80000001}}}, 0x78) [ 1003.217237][ T4809] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1003.225299][ T4820] sg_write: process 6784 (syz-executor2) changed security contexts after opening file descriptor, this is not allowed. 19:20:20 executing program 2: r0 = socket(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond0\x00', 0xfffffffffffffffe}) 19:20:20 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xb3, "324e0631d8ff40abf3183fd777238db23889243d4a6da18e8f9c94a7d873da4841a6f7949eca1be967e22b3977c17ec07825509e7a0d79057d71c457dc8d3228b29ec749ef2d46db4bc478f90c18057ef7ba3fd49c721f27d0c3aaf20032893c0e3e4af19660f2b5fa4e3fd0851aea4377b52a989632210c954e261f13cb80dd2fe33116dddaef9923e979af586414be291ebfdce3ea2cc8d96142734684f927ac2dffbad2de98253fffb0e2fe035be3debb8c"}, &(0x7f0000000180)=0xbb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1ff, 0xffffffffffffff9c}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0x404c534a, &(0x7f0000000000)) 19:20:20 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @initdev}], 0x10) 19:20:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, 0x0) [ 1003.448460][ T4835] device bond0 entered promiscuous mode 19:20:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x88040) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) [ 1003.492506][ T4835] device bond_slave_0 entered promiscuous mode [ 1003.530221][ T4835] device bond_slave_1 entered promiscuous mode [ 1003.570692][ T26] audit: type=1800 audit(1547666420.732:78): pid=4837 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="loop4" ino=114 res=0 19:20:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') write$P9_RMKDIR(0xffffffffffffffff, 0x0, 0x0) gettid() write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, 0x0, 0x0) fsync(0xffffffffffffffff) sched_getscheduler(0x0) prctl$PR_SVE_GET_VL(0x33, 0x0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, 0x0) setreuid(0x0, 0x0) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) write$P9_RFSYNC(r0, 0x0, 0x0) [ 1003.668680][ T26] audit: type=1804 audit(1547666420.782:79): pid=4847 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir139971449/syzkaller.nGUeIv/2554/file0/file0" dev="loop4" ino=114 res=1 [ 1003.682669][ T4854] FAT-fs (loop3): bogus number of reserved sectors 19:20:20 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000140)={0x10, 0x0, 0x7}, 0x10) prctl$PR_MCE_KILL_GET(0x22) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x200, 0x4, 0x7fff, 'queue0\x00'}) write$P9_RAUTH(r1, &(0x7f0000000180)={0x14, 0x67, 0x1, {0x9, 0x4, 0x7}}, 0x14) [ 1003.733115][ T4854] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:20 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2, 0x0, 0x2, &(0x7f00000000c0), 0x0, 0x0) clone(0x20094000, &(0x7f00000001c0)="e2711a039b906bf82751e8c60cc0cf67024fae504a726cc87ccc1665b42923ef8b8b8329b9e7da8794f3838039c1d99589d30078ba8d72cc508492b80f95c2c6b0793090f845c27e70996b5df967b8b747f10149d8c845e3ed562ebf5dc627dd8eae4d1c82ce3bae", &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280)="d440c24c161f86a0d9bf8a72d6aaa390915c8d5950733700ffb38ef7e331dc465c7e60d5e4ee3d8e69715c4af8d605a11b158ffc") r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x200000) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x2e) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)) 19:20:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') write$P9_RMKDIR(0xffffffffffffffff, 0x0, 0x0) r1 = semget(0xffffffffffffffff, 0x0, 0x0) semctl$GETNCNT(r1, 0x0, 0xe, 0x0) gettid() write$P9_RLINK(0xffffffffffffffff, 0x0, 0xa1) pwritev(0xffffffffffffffff, 0x0, 0xffffffffffffff45, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) semctl$GETZCNT(0x0, 0x0, 0xf, 0x0) timer_create(0x0, &(0x7f0000044000), 0x0) write$P9_RREAD(0xffffffffffffffff, 0x0, 0xf3) timer_settime(0x0, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) fsync(r0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffc) setreuid(0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) fchmod(r2, 0x0) getsockname$inet6(r0, 0x0, 0x0) [ 1003.797715][ T26] audit: type=1800 audit(1547666420.782:80): pid=4847 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="loop4" ino=114 res=0 19:20:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x4, 0x101, 0xfffffffffffffbff, 'queue1\x00', 0x4}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @loopback}, {0x306, @random="c6c07193cf6f"}, 0x2c, {0x2, 0x4e23, @local}, 'gretap0\x00'}) [ 1004.090820][ T26] audit: type=1800 audit(1547666421.252:81): pid=4877 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="file0" dev="loop4" ino=115 res=0 [ 1004.169635][ T4888] FAT-fs (loop1): Unrecognized mount option "rootcontext=root" or missing value [ 1004.359414][ T4893] FAT-fs (loop1): Unrecognized mount option "rootcontext=root" or missing value 19:20:21 executing program 2: socket$inet6(0xa, 0x0, 0x0) ioctl$EXT4_IOC_RESIZE_FS(0xffffffffffffffff, 0x40086610, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000280)='IPVS\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x100000001) 19:20:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, 0x0) 19:20:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x1ff, 0x8000, 0xfffffffffffffffa, 'queue1\x00', 0x2}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net\x00') write$P9_RLINK(r1, &(0x7f00000001c0)={0x7, 0x47, 0x1}, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000280)={0x8000000, 0x6, 0xf}) fstat(r0, &(0x7f0000000200)) 19:20:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000140)="420fb507b805000000b98de92d630f01c1f2430f3566b869008ec0f0814b00ec480000470f017a00f3f7e4470f017cc0423e26460f21f6410f01df", 0x3b}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:20:21 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x2fe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) [ 1004.583973][ T4911] FAT-fs (loop3): bogus number of reserved sectors 19:20:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{0x0, 0x2}, 0x0, 0x100000}) [ 1004.636090][ T4911] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:21 executing program 1: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) [ 1004.737449][ T4911] FAT-fs (loop3): bogus number of reserved sectors [ 1004.775790][ T4911] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="66b91000004066b80000000066ba000000000f30baa000eddb8f05000f89ae6a660f3a22efa80f09f00fc709f20f1ab60d0066b93608000066b80000000066ba008000000f3066b9800000c00f326635000800000f30", 0x56}], 0x1, 0x0, 0x0, 0x331) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:20:22 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:22 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2401, 0x0) bind$can_raw(r0, &(0x7f00000000c0), 0x10) socket$packet(0x11, 0x2, 0x300) r1 = accept(0xffffffffffffffff, 0x0, 0x0) connect$packet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) flock(r1, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') prctl$PR_SET_ENDIAN(0x14, 0x2) socket$packet(0x11, 0x3, 0x300) sendfile(r2, r3, &(0x7f0000000000)=0x3e, 0x80000003) r4 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req={0x5, 0x800, 0x10e, 0x2f32}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0x404c534a, &(0x7f0000000000)) 19:20:22 executing program 5: ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000240)) r0 = socket$packet(0x11, 0x40800000000003, 0x300) r1 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="020400000300600000000000fff55b4202938207d9fb3780398d5375000006007929301ee616d5c01843e06590080053c0e381472da7222a2bb4010000004291", 0x40, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) 19:20:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x180f0000, 0x0) 19:20:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xc4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:22 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sched_getparam(r1, &(0x7f0000000280)) r2 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x2040, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)=0x8, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ptrace$setregs(0xd, r1, 0x7, &(0x7f0000000400)="882dca9348f7163b08c21c94aeb347da287477b07dcedb859eaefb0e8d8bd122988b45304d3cea5a4f7043ffce8f348e2a8032f826665f540f37c0fae6f79c04ca83b870aeb0125e8d62089812a65ba74b31873354b9087c0401f7212e5cd932263c4a90e33124b4d4ea294173751a1c05846b659b0c78371b4792545a3279c72309c0d769941dfb35ce0903f4fc2e16c59db30395e1f9351d322506d76e66896b33a9cead7e6797") setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000002c0)={0x6, {{0x2, 0x4e20, @multicast1}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc08c5334, &(0x7f0000000000)) read$FUSE(r4, &(0x7f0000000740), 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="a8bcc9885f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e21, 0x1, @rand_addr="e7bf6710b299ac94d06e4b8409669b81", 0x8001}}, 0xfffffffffffffff7, 0x2, 0x7ff, 0x9, 0x7}, &(0x7f00000001c0)=0x98) 19:20:22 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20440, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x4000000000000000, {0x2}}) 19:20:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x200400, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x80000001) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000000c0)="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") 19:20:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:20:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1f000000, 0x0) 19:20:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00), 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="66b91000004066b80000000066ba000000000f30baa000eddb8f05000f89ae6a660f3a22efa80f09f00fc709f20f1ab60d0066b93608000066b80000000066ba008000000f3066b9800000c00f326635000800000f30", 0x56}], 0x1, 0x0, 0x0, 0x331) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:20:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) unlink(&(0x7f0000000580)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x1, 0x0, 0x0, {}, 0x0, 0x20000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303e005c4f9230303030303030303030303030303030303030362c6d6f64653d30303030303030303030303030303030303030303030342c6d6f64653d30303030303030303030303030303030303036353333362c7375626a5f726f6c653d7b6367726f7570766d6e657431402c7569643c00000000000000000000000000000000", @ANYRESDEC=r2, @ANYBLOB=',fowner>', @ANYRESDEC=r3, @ANYBLOB=',smackfsroot=/dev/snd/seq\x00,measure,appraise_type=imasig,fscontext=sysadm_u,hash,obj_type=ppp1ppp1self^{cpuset,\x00']) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000500)=""/74) 19:20:22 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:22 executing program 0: prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x1c) r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:22 executing program 5: socket$inet6(0xa, 0x0, 0x2) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001680)='vfat\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1005.782985][ T5007] FAT-fs (loop3): bogus number of reserved sectors 19:20:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1, 0x5, 0x101}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) [ 1005.863433][ T5007] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:23 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x2, 0x3, 0x6}) ioctl$VIDIOC_G_STD(0xffffffffffffff9c, 0x80085617, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000100)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x4, 0xffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000480)={r4, 0x5}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000280)=0xc) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r3, &(0x7f0000000340)={0xa0, 0x19, 0x2, {0x0, {0x18, 0x2}, 0x3, r5, r6, 0x5, 0x100000000, 0xfffffffffffffff9, 0x10000, 0x1, 0x0, 0x80000001, 0x0, 0x5, 0x5, 0xfff, 0x6, 0x3, 0x3, 0xc9}}, 0xa0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000001c0)="92d269e585d65fe0da55b30d49f384245d2a93e41eeee21d2482de37a58fcfd9f071f4066f7eae4c") [ 1005.988739][ T5007] FAT-fs (loop3): bogus number of reserved sectors [ 1006.018846][ T5007] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:23 executing program 0: uselib(&(0x7f0000000080)='./file0\x00') r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000540)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002d40)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000002e40)=0xe8) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000003200)='./file0\x00', 0x101000, 0x9) getresuid(&(0x7f0000005c40), &(0x7f0000005c80), &(0x7f00000032c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003300)={{{@in6=@initdev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000003400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003440)={0x0, 0x0}, &(0x7f0000003480)=0xc) r10 = getpgrp(0x0) getresuid(&(0x7f0000005840), &(0x7f0000005880), &(0x7f00000058c0)=0x0) lstat(&(0x7f0000005900)='./file0\x00', &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000005bc0)={&(0x7f00000006c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40000000}, 0xc, &(0x7f0000005b00)=[{&(0x7f0000000740)={0x18, 0x18, 0x22, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x8, 0x7f, @pid=r2}]}, 0x18}, {&(0x7f0000000840)={0x1fc, 0x19, 0x20, 0x70bd27, 0x25dfdbff, "", [@nested={0xbc, 0x5, [@generic="37d3a74635f9c0088586cc688758217473dd543aa5bd1136eab6c5ca7558f990317339ec28e25be008f4ca423b0072e0e915a3005ba8a7153730e45c235172745e837fb4989a358d555f315290c89c284420afd5e7c3af6c35a856ab866343fbfdb214c91b8c522fc6fd4eb65e91b17833dcc3f86e4997d4860ff353925e5375130723e2d81408e3c21e6a35482b5ffd8954c5009af6887492459d3ce8972eab641ac3bfaa163483", @typed={0x8, 0x44, @uid=r3}, @typed={0x8, 0x6f, @u32=0x2}]}, @nested={0x128, 0x4c, [@typed={0x14, 0x8e, @ipv6=@dev={0xfe, 0x80, [], 0x2a}}, @generic="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", @typed={0x4, 0x38}, @typed={0x8, 0x90, @ipv4=@remote}, @typed={0x8, 0x51, @uid=r4}]}, @typed={0x8, 0x17, @fd=r0}]}, 0x1fc}, {&(0x7f0000000a40)={0x22fc, 0x2c, 0x80c, 0x70bd29, 0x25dfdbfb, "", [@nested={0x88, 0x0, [@generic="4c8ab2ce396488311100accad66820ec4f48cd575e188d38e1fe43b7519d0df60237149cfc7d0cdbf8e84f2484645a08908bd6d0810d94c79c61191e2e0d02b9e92d200411e2199e3de883db080ed2b89acd2dc329e421820d506bbb03f1d31e948988402086c0e9b131c73cb765", @typed={0x14, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0x27}}]}, 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"], 0x2284}, {&(0x7f00000059c0)={0x13c, 0x3f, 0x21, 0x70bd26, 0x25dfdbff, "", [@nested={0x54, 0x2c, [@generic="90e75a5f53fee939573c0374519e2a5ff5f1dc146b137cec1b708920b0", @typed={0x8, 0xb, @fd=r0}, @typed={0x8, 0x3a, @fd=r0}, @generic="9b3f2719", @typed={0x8, 0x4d, @pid=r10}, @typed={0x8, 0x34, @uid=r11}, @typed={0xc, 0x55, @u64=0x8}]}, @generic="6c70cdae0513b8437d8211e796c4c2c4726504eee5e359f9aebe2186728cb4e7aaa0ae801df00eef6c61ee1e4f3cabb8ff19a4f1c5924bb28482babd2324fa8011b05b2522fc3ad43fe447baa52a11d1b4d38670a6cdc024b24fd636242ff4b719bcdb51a346ef781088e7811805d04c929462167dc21166d9ba58efb33bb000fc10c405edda33a8f3f065fef084449b69fff72902b9721872d3e8a450ae253b9b494e14c763ce5d66a1b801edbaa78219aa27b0de8217cbc90f15415d4bd93e5258248200f8809705df580775f6b2ec", @typed={0x8, 0x76, @uid=r12}]}, 0x13c}], 0x8, &(0x7f0000005b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20}, 0x8004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={r1, @in={{0x2, 0x4e24, @multicast2}}, [0x2, 0x7, 0x7fff, 0x7, 0xfffffffffffffff9, 0x3, 0x9, 0x3, 0x5, 0x1, 0x9, 0x1f, 0x2, 0x0, 0x2]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x95}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r13, @in6={{0xa, 0x4e20, 0xbef, @local, 0xaa3}}, [0x44, 0x2, 0xf8, 0x0, 0x6, 0x10000, 0x401, 0x800, 0x1, 0x6dea, 0x8, 0x9, 0x9, 0x2, 0x9]}, &(0x7f00000004c0)=0x100) r14 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, &(0x7f0000000180)={r15, @in6={{0xa, 0x4e20, 0x7ff, @empty, 0x10000}}}, &(0x7f0000000240)=0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r14, 0x404c534a, &(0x7f0000000000)={{0x42, 0x2}, 0x4, 0x0, 0x1ff, {0x10009, 0x10007fffffff}, 0x0, 0x1}) 19:20:23 executing program 5: socket$inet6(0xa, 0x3, 0x2) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x9) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00\x00\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000000)={'bridge0\x00\x00\x00?\x00\x00\x00h\x00', 0x1fff}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={0x4, {0x2, 0x1000004e22, @multicast2}, {0x2, 0x4e21, @local}, {0x2, 0x4e21, @local}, 0x5, 0x1ff00000, 0x6, 0x200000000003, 0x0, 0x0, 0x800000000900020, 0x2, 0x6e59}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000002c0)) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200), 0x4) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000280)={@empty, @broadcast}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x2, 0x0, 0x2, 0x7f}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000380)={0x0, r2, 0x10000, 0xfff}) unlinkat(r1, &(0x7f0000000480)='./file0\x00', 0xfe49fb1719ca023) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000004c0)=0xffffffffffff8b99, 0x4) mknod$loop(&(0x7f0000000500)='.\x00', 0x2, 0x1) utimes(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000440)={{0x77359400}, {r3, r4/1000+10000}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20840, 0x14) syz_mount_image$vfat(&(0x7f0000001680)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000dfff, 0x1, &(0x7f0000000040)=[{&(0x7f00000016c0)="eb64c86d4f66732e66617400020441000500077008f8", 0x16}], 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000280)=0xe7) socket$inet6(0xa, 0x8000080003, 0xff) 19:20:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) 19:20:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, 0x0) 19:20:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000140)={0x3, 0x9, 0x3, 0x2, 0xc7}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, 0x0, &(0x7f0000000700)) r1 = syz_open_procfs(r0, &(0x7f0000000880)='mounts\x00') preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), &(0x7f0000000680)=0x4) write$P9_RREADDIR(r1, &(0x7f00000002c0)={0x68, 0x29, 0x0, {0x3, [{{0x29, 0x1, 0x5}, 0x3, 0x40, 0x7, './file0'}, {{0x2, 0x1, 0x8}, 0x101, 0x100, 0x7, './file0'}, {{0x40, 0x0, 0x8}, 0x9, 0x7, 0x7, './file0'}]}}, 0x68) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x40) write$apparmor_current(r1, &(0x7f0000000000)=ANY=[], 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) [ 1006.221040][ T5058] device bridge_slave_1 left promiscuous mode [ 1006.344771][ T5058] bridge0: port 2(bridge_slave_1) entered disabled state [ 1006.397377][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 1006.397393][ T26] audit: type=1804 audit(1547666423.562:85): pid=5081 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir084711955/syzkaller.r0HpkT/2758/file0" dev="sda1" ino=17310 res=1 [ 1006.397984][ T5070] FAT-fs (loop3): bogus number of reserved sectors [ 1006.441768][ T5058] device bridge_slave_0 left promiscuous mode 19:20:23 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) prctl$PR_SET_SECCOMP(0x16, 0x3, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0xcd2c, 0x3, 0xfffffffffffffff7}, {0x0, 0x100000000, 0xd3, 0x3ff}, {0x111e, 0x3f, 0xdbd9, 0x200}, {0x100000001, 0xffffffffffff1eb2, 0xffffffffffff7fff, 0xfff}, {0x14f, 0x9, 0x6, 0x9}, {0x8, 0x0, 0x0, 0x6}, {0x800, 0x7, 0x1, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x1, 0x6, 0x101, 0x4, 0x80000000, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3f) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4e21, 0xc3c, 0x4e21, 0x5, 0xa, 0x20, 0xa0, 0x87, 0x0, r2}, {0x0, 0x101, 0x1, 0x2, 0x9, 0x80, 0xffff, 0x3f}, {0x4, 0x2, 0xa2, 0x80}, 0x8000, 0x0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote, 0x4d3, 0x2b}, 0xa, @in6=@ipv4={[], [], @remote}, 0x0, 0x4, 0x2, 0x7ff, 0x0, 0x7, 0x80000000}}, 0xe8) 19:20:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x1}) [ 1006.508586][ T5070] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1006.524042][ T5058] bridge0: port 1(bridge_slave_0) entered disabled state [ 1006.661061][ T5070] FAT-fs (loop3): bogus number of reserved sectors 19:20:23 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x81, 0x6, 0x400, {}, 0xb0, 0x388}) recvfrom(r1, &(0x7f0000000080)=""/2, 0x2, 0x2000, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @broadcast, 'bond_slave_0\x00'}}, 0x80) [ 1006.710855][ T5070] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:23 executing program 0: syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) 19:20:24 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, 0x0) 19:20:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x1f, 0x80000001}, {0x7, 0x80000001}, 0x9, 0x1, 0x7ff}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3) [ 1007.126137][ T5057] cgroup: fork rejected by pids controller in /syz5 19:20:24 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\b\x00', 0x43732e5398416f17}) recvmmsg(r0, &(0x7f0000001500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 19:20:24 executing program 2: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) recvfrom$packet(r0, 0x0, 0x0, 0x20, 0x0, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) 19:20:24 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, 0x0) 19:20:24 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x541000, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000200)) r1 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)={{0x0, 0x4}, 0x0, 0x3}) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c6530207b206c6f207365637572697479402f6d643573756d7b23202f6465762f736e646c6f2d6574683162646576406367726f75700a674eeeb272"], 0x4f) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='sit0\x00', 0x10) syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x7fffffff, 0x400100) [ 1007.455928][ T5160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 1007.484403][ T5153] FAT-fs (loop3): bogus number of reserved sectors 19:20:24 executing program 4: request_key(0x0, 0x0, 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='-\xffsecurity\x00', 0x0, 0x21, &(0x7f00000000c0)={0x80, 0xd4b0, 0x1000, 0x7fff, 0x8001, 0x2, 0x200000000101, 0x7f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) prctl$PR_GET_THP_DISABLE(0x2a) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/83, &(0x7f0000000180)=0x53) [ 1007.512854][ T5153] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1007.610735][ T5153] FAT-fs (loop3): bogus number of reserved sectors [ 1007.619872][ T5169] QAT: Invalid ioctl [ 1007.644733][ T5153] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1007.657380][ T5174] QAT: Invalid ioctl 19:20:24 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {0x0, 0x1ff}}) ioctl$PPPIOCSMRU1(r2, 0x40047452, &(0x7f0000000080)=0xf04a) 19:20:24 executing program 0: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x2, 0x0) r1 = semget(0x3, 0x0, 0x22) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000240)=0x400) sendto$inet(r0, &(0x7f0000000180)="4317fcc173f2825052de6d6d6cbbed051b38c98abe97fa3d3576a3667da83c4b971f5cf74fded7b0206fa898a5cd03fbb2f7a532b1fbbcdd39aac376f1bc1d1088b3b6e1a0c63a230e6479e2a5a8396217", 0x51, 0x4000000, &(0x7f0000000200)={0x2, 0x4e21, @loopback}, 0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1008.107656][ T5164] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 1008.122186][ T5160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 1008.348915][ T5197] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 19:20:25 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2c040000, 0x0) 19:20:25 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x4}) 19:20:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x81, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xdcf, @rand_addr="eea98f3fbd1781992ed38b346c4d0cca", 0x12}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @remote, 0x28086fd0}], 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'veth0_to_hsr\x00', 0x3}) 19:20:25 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) capset(&(0x7f0000000340)={0x20071026}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) 19:20:25 executing program 2: r0 = 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000001c0)=""/156, &(0x7f0000000280)=0x9c) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000680), &(0x7f00000006c0)=0x14) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={0x5, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e22, @local}, {0x2, 0x4e24, @broadcast}, 0xfd, 0x101, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8001}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/full\x00', 0xc0000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000a40)=0x4) seccomp(0x1, 0x1, &(0x7f0000000180)={0x9, &(0x7f0000000040)=[{0x1000, 0x212f, 0x0, 0xf682}, {0xa7, 0x3, 0x9}, {0x8001, 0x101, 0x80, 0x7fff}, {0x3, 0xfff, 0x7f, 0x1}, {0x2, 0x4, 0x1, 0x8}, {0xad, 0x8000, 0x8, 0x2}, {0x6, 0x9d, 0x6, 0x9}, {0x9, 0x1ff, 0x80000000, 0x3}, {0x0, 0x8, 0xd74}]}) membarrier(0x10, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0xffffffb3) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xa1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000009c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e21, 0x8000, 0x4e24, 0x1, 0x9, 0x20, 0x80, 0x23a, 0x0, r5}, {0x712, 0x2, 0x0, 0xffffffff00000000, 0x7f, 0x6, 0x4, 0x1}, {0x401, 0x100000000, 0x7, 0xccf3}, 0x9, 0x4, 0x0, 0x1, 0x3, 0x3}, {{@in=@local, 0x4d4}, 0xa, @in=@local, 0x3504, 0x2, 0x3, 0x7fffffff, 0xfffffffffffffffc, 0x7, 0x7f}}, 0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f0000000a80)=0xffffffffffffffe0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)=0x4) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000980)="521c03912ace4bb4c639f10efc5f73330efd5ee52bc9fdca65af907b217de28dc1e83d94767105c3d4b0", 0x2a) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00000007c0)=""/38, 0x26) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000580)=0x100, 0x4) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000700)={r4, 0x1, 0x6, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x1ef) sendto$inet(r1, &(0x7f0000000ac0)='\\ ', 0x2, 0x200007fd, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000880)="42ada08f743ba85b7516b526cfcf040d7608cf99800107a497be75d52ca6b27c3729e79772f7dd0b2fda32320ad277ecce57c5573e63a4b7d0c3a8d4275374aad063a69f73db8238b2a4a1a80ba1ce0c96ea6d78ece4e6c4ed5a9f35524321646417d303d37a56c2425f308765c5ad4c2abb68c46ed5e1e599030587ef025d7c0dda1fb185a41b9d3f9b569f17bb8278e03c652c081ef773d92a7203e79bbb16660db73102a64b831ca8a1fa7763d1e834334a24412b84e3d67bf00aec3df1d4998625a12b37832e452053790303cc5947d67735707baa158d0f6713e2ccac3d8726", 0xe2) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f00000005c0)="f2ce2f9bab80b6835a3c52cc4aed8ff60deb9dff2f8b7fe97db90be2d48b4d9b40651b8791fede95969fc5c5ae0b0a209e4f42b7e1ee3b6e8e86afb56ada", 0x3e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 19:20:25 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000180)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 19:20:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 19:20:25 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, 0x0) 19:20:26 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x10dc00) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3f, 0x8000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @rand_addr=0x5}}) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x1}) 19:20:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0xc0400) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) [ 1009.110273][ T5248] FAT-fs (loop3): bogus number of reserved sectors 19:20:26 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:26 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0xab, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{}, 0xfffffffffffffffe}) 19:20:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioprio_get$pid(0x2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x66, 0x0, 0x4, 0x1000, 0x4, 0x101}) 19:20:26 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) [ 1009.200264][ T5248] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:26 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) [ 1009.336122][ T5248] FAT-fs (loop3): bogus number of reserved sectors [ 1009.342680][ T5248] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:26 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, 0x0) 19:20:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x18, "26c30b20e0f7211a796d2a2ffce781930f755cefe500f012"}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8002, 0xfffffffffffffffb, 0xffffffffffffffff, r3}, 0x10) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x0, 0xffffffffffff8e65, 0x5, 0x400, 0x1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:26 executing program 1: 19:20:26 executing program 5: r0 = syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:26 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:26 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x600081, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000140)) 19:20:26 executing program 1: 19:20:26 executing program 5: ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) [ 1009.640568][ T5296] FAT-fs (loop3): bogus number of reserved sectors [ 1009.661361][ T5296] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:26 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) [ 1009.732664][ T5296] FAT-fs (loop3): bogus number of reserved sectors [ 1009.801421][ T5296] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x40040000, 0x0) 19:20:27 executing program 5: ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 19:20:27 executing program 1: 19:20:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:27 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:27 executing program 1: 19:20:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)={{}, 0x0, 0x0, 0x10001, {0x0, 0x7}, 0x0, 0x3}) 19:20:27 executing program 5: ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 19:20:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:27 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x41040000, 0x0) 19:20:27 executing program 1: 19:20:27 executing program 5: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x3f, 0xffffffffffffedaf, 0x2, 'queue0\x00', 0x7711}) 19:20:27 executing program 2: ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:20:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, 0x0, 0x0) 19:20:27 executing program 1: 19:20:27 executing program 5: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:27 executing program 2: ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:20:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x28, 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x9, 0x7ff, 0x1ff}) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000100)=0x801c, 0x4) ioctl$VIDIOC_S_PARM(r1, 0xc0cc5616, &(0x7f0000000140)={0x1, @output={0x1000, 0x1, {0x7}, 0x3, 0x4}}) 19:20:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x42040000, 0x0) 19:20:27 executing program 1: 19:20:27 executing program 5: r0 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 19:20:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, 0x0, 0x0) 19:20:27 executing program 2: ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:20:28 executing program 1: 19:20:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x100) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x6f5c8d4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0x404c534a, &(0x7f0000000000)) 19:20:28 executing program 5: syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 19:20:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, 0x0, 0x0) 19:20:28 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x43040000, 0x0) 19:20:28 executing program 5: syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 19:20:28 executing program 1: 19:20:28 executing program 0: 19:20:28 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {0x0, 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:28 executing program 5: syz_open_dev$dri(&(0x7f0000000180)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 19:20:28 executing program 1: 19:20:28 executing program 0: 19:20:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x44040000, 0x0) 19:20:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:28 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:28 executing program 0: 19:20:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@remote, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f}, 0x20) 19:20:28 executing program 0: clone(0x2102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000000), 0x0, 0x0, 0x8) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000100)) ptrace(0x10, r0) ptrace$getsig(0x4204, r0, 0x0, 0x0) 19:20:28 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x45040000, 0x0) [ 1011.602851][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1011.608686][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1011.614581][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1011.620367][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1011.626268][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1011.632058][ C1] protocol 88fb is buggy, dev hsr_slave_1 19:20:28 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000000080)={0x0, 0x0}) unshare(0xffffffbffffffffe) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r8+30000000}, 0x0) 19:20:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:28 executing program 2: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:20:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:29 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x100000001, @local, 0x7}}}, 0x38) 19:20:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x46040000, 0x0) 19:20:29 executing program 2: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:20:29 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local, 0x7}}}, 0x38) 19:20:29 executing program 2: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:20:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x47040000, 0x0) 19:20:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) unlink(&(0x7f0000000580)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)={{}, 0x1, 0x0, 0x0, {}, 0x0, 0x20000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) mount$bpf(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='bpf\x00', 0x2000, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303e005c4f9230303030303030303030303030303030303030362c6d6f64653d30303030303030303030303030303030303030303030342c6d6f64653d30303030303030303030303030303030303036353333362c7375626a5f726f6c653d7b6367726f7570766d6e657431402c7569643c00000000000000000000000000000000", @ANYRESDEC=r2, @ANYBLOB=',fowner>', @ANYRESDEC=r3, @ANYBLOB=',smackfsroot=/dev/snd/seq\x00,measure,appraise_type=imasig,fscontext=sysadm_u,hash,obj_type=ppp1ppp1self^{cpuset,\x00']) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000500)=""/74) 19:20:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:29 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 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) clock_gettime(0x80000000000, &(0x7f0000000080)={0x0, 0x0}) unshare(0xffffffbffffffffe) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r8+30000000}, 0x0) 19:20:29 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x38) 19:20:29 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, 0x0) 19:20:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48000000, 0x0) 19:20:29 executing program 0: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup(r1) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1012.892474][ T5565] FAT-fs (loop3): bogus number of reserved sectors 19:20:30 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, 0x0) 19:20:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x4, 0x101, 0xfffffffffffffbff, 'queue1\x00', 0x4}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @loopback}, {0x306, @random="c6c07193cf6f"}, 0x2c, {0x2, 0x4e23, @local}, 'gretap0\x00'}) [ 1012.951264][ T5565] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:30 executing program 0: 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) futex(&(0x7f0000000040)=0x2, 0x0, 0x2, &(0x7f00000000c0), 0x0, 0x0) clone(0x20094000, &(0x7f00000001c0)="e2711a039b906bf82751e8c60cc0cf67024fae504a726cc87ccc1665b42923ef8b8b8329b9e7da8794f3838039c1d99589d30078ba8d72cc508492b80f95c2c6b0793090f845c27e70996b5df967b8b747f10149d8c845e3ed562ebf5dc627dd8eae4d1c82ce3bae", &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280)="d440c24c161f86a0d9bf8a72d6aaa390915c8d5950733700ffb38ef7e331dc465c7e60d5e4ee3d8e69715c4af8d605a11b158ffc") r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x200000) ioctl$UI_SET_MSCBIT(r0, 0x40045568, 0x2e) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0x404c534a, &(0x7f0000000000)) 19:20:30 executing program 2: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, 0x0) 19:20:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1013.135834][ T5565] FAT-fs (loop3): bogus number of reserved sectors [ 1013.142374][ T5565] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1013.217145][ T5591] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:30 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 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) clock_gettime(0x80000000000, &(0x7f0000000080)={0x0, 0x0}) unshare(0xffffffbffffffffe) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r8+30000000}, 0x0) 19:20:30 executing program 2: semget(0x0, 0x0, 0x4) 19:20:30 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x48040000, 0x0) 19:20:30 executing program 0: request_key(0x0, 0x0, 0x0, 0x0) write$P9_RWRITE(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) 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 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x6c400, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x10000) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup(r3) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r4, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100), 0x4, {0xa, 0x4e22, 0x100000001, @local, 0x7}}}, 0x38) 19:20:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x4, 0x101, 0xfffffffffffffbff, 'queue1\x00', 0x4}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @loopback}, {0x306, @random="c6c07193cf6f"}, 0x2c, {0x2, 0x4e23, @local}, 'gretap0\x00'}) 19:20:31 executing program 2: semget(0x0, 0x0, 0x4) [ 1013.900027][ T5622] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value [ 1013.957557][ T26] audit: type=1800 audit(1547666431.122:86): pid=5629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="file0" dev="sda1" ino=17343 res=0 19:20:31 executing program 1: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1013.986658][ T26] audit: type=1804 audit(1547666431.142:87): pid=5629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir711735853/syzkaller.kuMtLn/2725/file0/file0" dev="sda1" ino=17343 res=1 [ 1014.023761][ T26] audit: type=1800 audit(1547666431.142:88): pid=5629 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="file0" dev="sda1" ino=17343 res=0 19:20:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x4, 0x101, 0xfffffffffffffbff, 'queue1\x00', 0x4}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @loopback}, {0x306, @random="c6c07193cf6f"}, 0x2c, {0x2, 0x4e23, @local}, 'gretap0\x00'}) 19:20:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x49040000, 0x0) 19:20:31 executing program 2: semget(0x0, 0x0, 0x4) 19:20:31 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1014.370743][ T5653] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:32 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000000080)={0x0, 0x0}) unshare(0xffffffbffffffffe) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r8+30000000}, 0x0) 19:20:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000080)={{0x1f}, 0x0, 0x0, 0x0, {0x0, 0xa9}}) 19:20:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4a040000, 0x0) 19:20:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000400)={0x4, 0x101, 0xfffffffffffffbff, 'queue1\x00', 0x4}) 19:20:32 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000005c0)={&(0x7f0000000580)=[0x8], 0x1, 0x6, 0x73, 0x7ff, 0xffffffff, 0x7f, {0x4, 0x8, 0x400, 0x1291, 0x5, 0x6, 0x5, 0xd2, 0x4c00000000000, 0x63cf0195, 0x6, 0x3, 0x7ff, 0xffffffff, "7467d8566fb8c249ee9b79c2f22499206ceef674fbbf33dbed9245ac844c4bec"}}) r4 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)={0x0, 0x0, @ioapic={0xf000, 0x204c07eb, 0x6, 0x7455, 0x0, [{0x101, 0x8, 0x7}, {0x9, 0x2, 0x9, [], 0xfd1c}, {0x2, 0x1c5d, 0x1, [], 0x9e1}, {0x0, 0x1000, 0x5, [], 0x7f}, {0xd9e, 0x8, 0x7, [], 0x3}, {0xe2, 0x0, 0x100000001, [], 0x80000000}, {0x9, 0x2, 0x9, [], 0x40}, {0x100000001, 0x7, 0x6, [], 0x80000000}, {0x8000, 0x5, 0x0, [], 0x6}, {0x5000000, 0x9, 0x2, [], 0x1000}, {0x9, 0x7fff, 0x7, [], 0x3332}, {0xffffffff, 0xe1b, 0x4, [], 0x80000001}, {0x100, 0x6, 0xf3c, [], 0x1}, {0x0, 0x0, 0x1ff, [], 0x7fffffff}, {0x0, 0x1, 0x1, [], 0x8}, {0x0, 0x8, 0x80000001, [], 0x9}, {0x0, 0x0, 0xa3, [], 0x4}, {}, {}, {0x0, 0xfffffffffffff505, 0xffffffff}, {0x7, 0x4}, {}, {0x1, 0x7f, 0x40, [], 0x5}, {0x20, 0x0, 0x3, [], 0x7fffffff}]}}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484b, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0x503) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x680}) setpgid(0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x0, 0x0) r6 = accept(r0, &(0x7f0000000000)=@ax25={{}, [@rose, @remote, @rose, @bcast, @null, @null, @null, @netrom]}, &(0x7f0000000080)=0x80) r7 = dup2(r6, r6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r7, 0x54a2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x1, @mcast1}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="41746aff244793db9dd547c13777637d", 0x40}, @in6={0xa, 0x4e22, 0x8, @rand_addr="a9cb822ff8ec31348c52b61801afc250", 0x4}, @in={0x2, 0x4e23, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e20, @empty}}}, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000280)={r8, @in={{0x2, 0x4e21, @broadcast}}}, &(0x7f0000000340)=0x84) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x80000, 0x8006, 0x1ce0000000, 0x6, r9}, &(0x7f0000000480)=0x10) 19:20:32 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x1ff}, @in6={0xa, 0x4e21, 0x81, @ipv4={[], [], @multicast2}, 0x9}, @in6={0xa, 0x4e23, 0x7, @remote, 0x3}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x4, @loopback, 0xb553}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x2, @loopback, 0x6}, @in6={0xa, 0x4e23, 0x9, @mcast2}, @in={0x2, 0x4e24, @multicast2}], 0xcc) bind$bt_l2cap(r0, 0x0, 0x0) [ 1015.077920][ T5684] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4b040000, 0x0) 19:20:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) 19:20:32 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x1ff}, @in6={0xa, 0x4e21, 0x81, @ipv4={[], [], @multicast2}, 0x9}, @in6={0xa, 0x4e23, 0x7, @remote, 0x3}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x4, @loopback, 0xb553}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x2, @loopback, 0x6}, @in6={0xa, 0x4e23, 0x9, @mcast2}, @in={0x2, 0x4e24, @multicast2}], 0xcc) bind$bt_l2cap(r0, 0x0, 0x0) 19:20:32 executing program 0 (fault-call:1 fault-nth:0): r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) [ 1015.396214][ T5706] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:33 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x1ff}, @in6={0xa, 0x4e21, 0x81, @ipv4={[], [], @multicast2}, 0x9}, @in6={0xa, 0x4e23, 0x7, @remote, 0x3}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x4, @loopback, 0xb553}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x2, @loopback, 0x6}, @in6={0xa, 0x4e23, 0x9, @mcast2}, @in={0x2, 0x4e24, @multicast2}], 0xcc) bind$bt_l2cap(r0, 0x0, 0x0) 19:20:33 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 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) clock_gettime(0x80000000000, &(0x7f0000000080)) unshare(0xffffffbffffffffe) 19:20:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:33 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4c000000, 0x0) 19:20:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) r2 = geteuid() syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<', r2}}, {@euid_lt={'euid<'}}]}) [ 1016.018770][ T5733] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value [ 1016.035862][ T5737] FAT-fs (loop3): bogus number of reserved sectors 19:20:33 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x1ff}, @in6={0xa, 0x4e21, 0x81, @ipv4={[], [], @multicast2}, 0x9}, @in6={0xa, 0x4e23, 0x7, @remote, 0x3}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x4, @loopback, 0xb553}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x2, @loopback, 0x6}, @in6={0xa, 0x4e23, 0x9, @mcast2}, @in={0x2, 0x4e24, @multicast2}], 0xcc) 19:20:33 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x2, &(0x7f0000000080)) [ 1016.063415][ T5737] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) mq_getsetattr(r1, &(0x7f00000004c0)={0x8, 0x1ff, 0x3, 0x1, 0x81, 0x3f, 0x800, 0x4}, &(0x7f0000000500)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1016.208400][ T5737] FAT-fs (loop3): bogus number of reserved sectors 19:20:33 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x5421, &(0x7f0000000080)) 19:20:33 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) [ 1016.286270][ T5737] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1016.376234][ T5759] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:34 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000000080)) 19:20:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x60000000, 0x0) 19:20:34 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x5450, &(0x7f0000000080)) 19:20:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:34 executing program 2: accept(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) 19:20:34 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x5451, &(0x7f0000000080)) 19:20:34 executing program 2: accept(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) [ 1017.177125][ T5789] FAT-fs (loop3): bogus number of reserved sectors [ 1017.196342][ T5788] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:34 executing program 2: accept(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) 19:20:34 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x5452, &(0x7f0000000080)) [ 1017.274825][ T5789] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:34 executing program 4: syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1017.420876][ T5789] FAT-fs (loop3): bogus number of reserved sectors [ 1017.440928][ T5789] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1017.640675][ T5816] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:35 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19:20:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x68000000, 0x0) 19:20:35 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) 19:20:35 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x5460, &(0x7f0000000080)) 19:20:35 executing program 4: syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1018.299264][ T5831] FAT-fs (loop3): bogus number of reserved sectors [ 1018.327941][ T5831] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1018.339669][ T5838] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:35 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x40049409, &(0x7f0000000080)) 19:20:35 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) 19:20:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1018.444437][ T5831] FAT-fs (loop3): bogus number of reserved sectors [ 1018.459682][ T5831] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:35 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x40205667, &(0x7f0000000080)) 19:20:35 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) [ 1018.721832][ T5861] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6c000000, 0x0) 19:20:36 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020940d, &(0x7f0000000080)) 19:20:36 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) 19:20:36 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 19:20:36 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:36 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) 19:20:36 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0045878, &(0x7f0000000080)) [ 1019.341221][ T5884] FAT-fs (loop3): bogus number of reserved sectors [ 1019.371560][ T5884] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:36 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:36 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000080)=0x80) [ 1019.539330][ T5884] FAT-fs (loop3): bogus number of reserved sectors [ 1019.554902][ T5884] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:36 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0045878, &(0x7f0000000080)) 19:20:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x74000000, 0x0) 19:20:36 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(r0, 0x0, &(0x7f0000000080)) 19:20:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:37 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0189436, &(0x7f0000000080)) [ 1019.786782][ T5921] FAT-fs (loop3): bogus number of reserved sectors [ 1019.807784][ T5921] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1019.924582][ T5921] FAT-fs (loop3): bogus number of reserved sectors [ 1019.943907][ T5921] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:37 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r1, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) 19:20:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:37 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) accept(r0, 0x0, 0x0) 19:20:37 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:37 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0205647, &(0x7f0000000080)) 19:20:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7a000000, 0x0) 19:20:37 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000000080)) unshare(0xffffffbffffffffe) 19:20:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) bind$packet(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:37 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0205649, &(0x7f0000000080)) [ 1020.392970][ T5952] FAT-fs (loop3): bogus number of reserved sectors [ 1020.425528][ T5952] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', 0x0, 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1020.539114][ T5952] FAT-fs (loop3): bogus number of reserved sectors [ 1020.583468][ T5952] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:37 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc020660b, &(0x7f0000000080)) 19:20:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:38 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0285628, &(0x7f0000000080)) 19:20:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, 0x0) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', 0x0, 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:38 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r1, &(0x7f0000000340), 0x10000014c) 19:20:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:38 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0285629, &(0x7f0000000080)) 19:20:38 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 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) clock_gettime(0x80000000000, &(0x7f0000000080)) unshare(0xffffffbffffffffe) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', 0x0, 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:38 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:20:38 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0585609, &(0x7f0000000080)) 19:20:38 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x97ffffff, 0x0) 19:20:38 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc058560f, &(0x7f0000000080)) 19:20:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740), 0x0, 0x0, 0x0, 0x0) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000180)="a5352dca695bb0fdbf419ff402fabb2610c2b134cdf35dc22c1785d1f6", 0x1d, 0x3ff}, {&(0x7f0000000280)="039ab17a7ab93f12a7070a19d3ffa8c72f1c495f19b80267172351d5d53c573b188d53336286409f84f7c165d86dc5fe11cedc2c3f8f7e710c8842dbc3232b689cae37a42243342fef9af867e73a21b641478b340ca7327f0423305379203560ddf726d1167fc5c58e09dc77d678d7121bbd5090e9153861acd7a99e3538ba54af3e1839d9484b4a8ec48e077e8d98b1e78aac64c448", 0x96, 0xbe}, {&(0x7f0000000340)="79e9a5a5863cf617b0bf5b8970ff5d5ba04bb2758bd7d66a23448cc108f53df1a9e4c58d1c8a85d2de31331ec2fa7e57946af40933877f082ae24a4e7dfa99e285383230d913c14fd6738abe7d83814fc303823a4328e7ca5ddb730ced1ba1f92d50f14d7c2de0c75e40e8dea51227413b8531d325b8cf0a95f9a8c6610b7b9e005a3be86c126b503783a2f7310528011bb69ef546a120f2fb", 0x99, 0x7fff}], 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:39 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc0585611, &(0x7f0000000080)) [ 1021.945836][ T6039] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:39 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) 19:20:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, 0x0) 19:20:39 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0xc058565d, &(0x7f0000000080)) [ 1022.309601][ T6055] FAT-fs (loop3): bogus number of reserved sectors [ 1022.317100][ T6055] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1022.390362][ T6055] FAT-fs (loop3): bogus number of reserved sectors [ 1022.403550][ T6055] FAT-fs (loop3): Can't find a valid FAT filesystem 19:20:39 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000000000, &(0x7f0000000080)) unshare(0xffffffbffffffffe) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}, {@fat=@flush='flush'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:39 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7", 0x36, 0x0, 0x0, 0x0) 19:20:39 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x2}) 19:20:39 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r4 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r4, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:39 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf4ffffff, 0x0) [ 1022.820978][ T6070] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:40 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x3}) 19:20:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34", 0x51, 0x0, 0x0, 0x0) 19:20:40 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) semget(0x0, 0x3, 0x20) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff, 0x0) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:20:40 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x300}) [ 1023.228215][ T6106] FAT-fs (loop4): bogus number of reserved sectors [ 1023.283114][ T6106] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:40 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 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) clock_gettime(0x80000000000, &(0x7f0000000080)) 19:20:40 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:40 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x2000000}) 19:20:40 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b", 0x5f, 0x0, 0x0, 0x0) 19:20:40 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, 0x0) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:20:41 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x3000000}) [ 1023.865835][ T6128] FAT-fs (loop4): bogus number of reserved sectors 19:20:41 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1023.916724][ T6128] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:41 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff", 0x66, 0x0, 0x0, 0x0) 19:20:41 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x200000000000000}) 19:20:41 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, 0x0) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1024.257758][ T6162] FAT-fs (loop4): bogus number of reserved sectors [ 1024.275863][ T6162] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:42 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19:20:42 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:42 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x300000000000000}) 19:20:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff000000", 0x69, 0x0, 0x0, 0x0) 19:20:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff, 0x0) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}, {@uni_xlateno='uni_xlate=0'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:42 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x2}) 19:20:42 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1025.107072][ T6181] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfcfdffff, 0x0) 19:20:42 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x3}) 19:20:42 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000ae", 0x6b, 0x0, 0x0, 0x0) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}, {@shortname_lower='shortname=lower'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1025.453173][ T6211] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:43 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 19:20:43 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:43 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x300}) 19:20:43 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff, 0x0) 19:20:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1026.227837][ T6229] FAULT_INJECTION: forcing a failure. [ 1026.227837][ T6229] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.227856][ T6229] CPU: 0 PID: 6229 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1026.227866][ T6229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.227872][ T6229] Call Trace: [ 1026.227897][ T6229] dump_stack+0x1db/0x2d0 [ 1026.227919][ T6229] ? dump_stack_print_info.cold+0x20/0x20 [ 1026.227941][ T6229] ? debug_smp_processor_id+0x1c/0x20 19:20:43 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x2000000}) [ 1026.279218][ T6229] should_fail.cold+0xa/0x14 [ 1026.279241][ T6229] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1026.279267][ T6229] ? ___might_sleep+0x1e7/0x310 19:20:43 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1026.279285][ T6229] ? arch_local_save_flags+0x50/0x50 [ 1026.279324][ T6229] __should_failslab+0x121/0x190 [ 1026.279345][ T6229] should_failslab+0x9/0x14 [ 1026.279362][ T6229] kmem_cache_alloc_node+0x265/0x710 [ 1026.279376][ T6229] ? __lock_acquire+0x572/0x4a10 [ 1026.279423][ T6229] __alloc_skb+0xf4/0x730 [ 1026.279441][ T6229] ? debug_smp_processor_id+0x1c/0x20 [ 1026.279462][ T6229] ? skb_trim+0x190/0x190 19:20:43 executing program 1 (fault-call:4 fault-nth:1): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:43 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x3000000}) [ 1026.279482][ T6229] ? add_lock_to_list.isra.0+0x450/0x450 [ 1026.279501][ T6229] ? check_preemption_disabled+0x48/0x290 [ 1026.279528][ T6229] alloc_skb_with_frags+0xef/0x720 [ 1026.279549][ T6229] ? __might_fault+0x12b/0x1e0 [ 1026.279569][ T6229] ? iov_iter_advance+0x354/0x14e0 [ 1026.279586][ T6229] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 1026.279617][ T6229] sock_alloc_send_pskb+0x8c9/0xad0 [ 1026.279641][ T6229] ? kasan_check_write+0x14/0x20 [ 1026.279667][ T6229] ? sock_wmalloc+0x1f0/0x1f0 [ 1026.279685][ T6229] ? rcu_read_unlock_special+0x380/0x380 [ 1026.279715][ T6229] ? iov_iter_advance+0x14e0/0x14e0 [ 1026.279733][ T6229] ? packet_cached_dev_get+0x205/0x340 [ 1026.279752][ T6229] ? packet_seq_start+0x160/0x160 [ 1026.279772][ T6229] ? aa_label_sk_perm+0x103/0xa10 [ 1026.279797][ T6229] packet_sendmsg+0x1afa/0x6860 [ 1026.279813][ T6229] ? aa_profile_af_perm+0x420/0x420 [ 1026.279833][ T6229] ? rcu_read_unlock_special+0x380/0x380 [ 1026.279886][ T6229] ? packet_getname_spkt+0x2b0/0x2b0 [ 1026.279903][ T6229] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1026.279919][ T6229] ? aa_sk_perm+0x2f4/0x990 [ 1026.279945][ T6229] ? aa_af_perm+0x5d0/0x5d0 [ 1026.279960][ T6229] ? __fget_light+0x2db/0x420 [ 1026.279978][ T6229] ? fget_raw+0x20/0x20 [ 1026.280000][ T6229] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1026.280030][ T6229] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1026.280048][ T6229] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1026.280066][ T6229] ? security_socket_sendmsg+0x93/0xc0 [ 1026.280084][ T6229] ? packet_getname_spkt+0x2b0/0x2b0 [ 1026.280101][ T6229] sock_sendmsg+0xdd/0x130 [ 1026.280120][ T6229] __sys_sendto+0x387/0x5f0 [ 1026.280141][ T6229] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1026.280158][ T6229] ? wait_for_completion+0x810/0x810 [ 1026.280190][ T6229] ? __sb_end_write+0xd9/0x110 [ 1026.280210][ T6229] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1026.280227][ T6229] ? fput+0x128/0x1a0 [ 1026.280245][ T6229] ? do_syscall_64+0x8c/0x800 [ 1026.280261][ T6229] ? do_syscall_64+0x8c/0x800 [ 1026.280277][ T6229] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1026.280301][ T6229] ? trace_hardirqs_on+0xbd/0x310 [ 1026.280317][ T6229] ? __ia32_sys_read+0xb0/0xb0 [ 1026.280335][ T6229] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1026.280352][ T6229] ? trace_hardirqs_off_caller+0x300/0x300 [ 1026.280373][ T6229] __x64_sys_sendto+0xe1/0x1a0 [ 1026.280395][ T6229] do_syscall_64+0x1a3/0x800 [ 1026.280415][ T6229] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1026.280434][ T6229] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1026.280458][ T6229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1026.280484][ T6229] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1026.280497][ T6229] RIP: 0033:0x457ec9 [ 1026.280513][ T6229] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1026.280523][ T6229] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1026.280538][ T6229] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1026.280548][ T6229] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1026.280558][ T6229] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1026.280568][ T6229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1026.280578][ T6229] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 [ 1026.301465][ T6236] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfdffffff, 0x0) 19:20:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1026.903980][ T6254] FAULT_INJECTION: forcing a failure. [ 1026.903980][ T6254] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.927877][ T6254] CPU: 1 PID: 6254 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1026.936826][ T6254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1026.946878][ T6254] Call Trace: [ 1026.950175][ T6254] dump_stack+0x1db/0x2d0 [ 1026.954513][ T6254] ? dump_stack_print_info.cold+0x20/0x20 [ 1026.960282][ T6254] ? save_stack+0x45/0xd0 [ 1026.964648][ T6254] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1026.970455][ T6254] ? kasan_slab_alloc+0xf/0x20 [ 1026.975220][ T6254] ? kmem_cache_alloc_node+0x144/0x710 [ 1026.980702][ T6254] ? __alloc_skb+0xf4/0x730 [ 1026.985211][ T6254] ? sock_alloc_send_pskb+0x8c9/0xad0 [ 1026.985236][ T6254] should_fail.cold+0xa/0x14 [ 1026.985257][ T6254] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1026.985296][ T6254] ? ___might_sleep+0x1e7/0x310 [ 1026.985327][ T6254] ? arch_local_save_flags+0x50/0x50 [ 1026.985358][ T6254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1026.985387][ T6254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1026.985412][ T6254] __should_failslab+0x121/0x190 [ 1027.028716][ T6254] should_failslab+0x9/0x14 [ 1027.033226][ T6254] kmem_cache_alloc_node_trace+0x270/0x720 [ 1027.039042][ T6254] ? __alloc_skb+0xf4/0x730 [ 1027.043579][ T6254] __kmalloc_node_track_caller+0x3d/0x70 [ 1027.049237][ T6254] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1027.054615][ T6254] __alloc_skb+0x12d/0x730 [ 1027.059041][ T6254] ? debug_smp_processor_id+0x1c/0x20 [ 1027.059062][ T6254] ? skb_trim+0x190/0x190 [ 1027.059080][ T6254] ? add_lock_to_list.isra.0+0x450/0x450 [ 1027.059101][ T6254] ? check_preemption_disabled+0x48/0x290 [ 1027.068812][ T6254] alloc_skb_with_frags+0xef/0x720 [ 1027.085218][ T6254] ? __might_fault+0x12b/0x1e0 [ 1027.089994][ T6254] ? iov_iter_advance+0x354/0x14e0 [ 1027.095152][ T6254] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 1027.100660][ T6254] sock_alloc_send_pskb+0x8c9/0xad0 [ 1027.105889][ T6254] ? kasan_check_write+0x14/0x20 [ 1027.110841][ T6254] ? sock_wmalloc+0x1f0/0x1f0 [ 1027.110859][ T6254] ? rcu_read_unlock_special+0x380/0x380 [ 1027.110888][ T6254] ? iov_iter_advance+0x14e0/0x14e0 [ 1027.126357][ T6254] ? packet_cached_dev_get+0x205/0x340 [ 1027.131828][ T6254] ? packet_seq_start+0x160/0x160 [ 1027.131849][ T6254] ? aa_label_sk_perm+0x103/0xa10 [ 1027.131875][ T6254] packet_sendmsg+0x1afa/0x6860 [ 1027.131891][ T6254] ? aa_profile_af_perm+0x420/0x420 [ 1027.131913][ T6254] ? rcu_read_unlock_special+0x380/0x380 [ 1027.157619][ T6254] ? packet_getname_spkt+0x2b0/0x2b0 [ 1027.162913][ T6254] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1027.168572][ T6254] ? aa_sk_perm+0x2f4/0x990 [ 1027.173095][ T6254] ? aa_af_perm+0x5d0/0x5d0 [ 1027.177607][ T6254] ? __fget_light+0x2db/0x420 [ 1027.182296][ T6254] ? fget_raw+0x20/0x20 [ 1027.186463][ T6254] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1027.192057][ T6254] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1027.197526][ T6254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1027.203776][ T6254] ? security_socket_sendmsg+0x93/0xc0 [ 1027.209247][ T6254] ? packet_getname_spkt+0x2b0/0x2b0 [ 1027.214545][ T6254] sock_sendmsg+0xdd/0x130 [ 1027.218969][ T6254] __sys_sendto+0x387/0x5f0 [ 1027.223491][ T6254] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1027.228868][ T6254] ? wait_for_completion+0x810/0x810 [ 1027.234175][ T6254] ? __sb_end_write+0xd9/0x110 [ 1027.238950][ T6254] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1027.245192][ T6254] ? fput+0x128/0x1a0 [ 1027.249180][ T6254] ? do_syscall_64+0x8c/0x800 [ 1027.253865][ T6254] ? do_syscall_64+0x8c/0x800 [ 1027.258538][ T6254] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1027.263824][ T6254] ? trace_hardirqs_on+0xbd/0x310 [ 1027.268848][ T6254] ? __ia32_sys_read+0xb0/0xb0 [ 1027.273617][ T6254] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1027.279702][ T6254] ? trace_hardirqs_off_caller+0x300/0x300 [ 1027.285504][ T6254] __x64_sys_sendto+0xe1/0x1a0 [ 1027.290279][ T6254] do_syscall_64+0x1a3/0x800 [ 1027.294896][ T6254] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1027.300531][ T6254] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1027.306253][ T6254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1027.311800][ T6254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1027.317672][ T6254] RIP: 0033:0x457ec9 [ 1027.321571][ T6254] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1027.341655][ T6254] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1027.350055][ T6254] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1027.358032][ T6254] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1027.366007][ T6254] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1027.373999][ T6254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1027.381983][ T6254] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:44 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r1, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) 19:20:44 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:44 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x200000000000000}) [ 1027.408590][ T6260] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:44 executing program 1 (fault-call:4 fault-nth:2): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:44 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x300000000000000}) 19:20:44 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, 0x0) [ 1027.635550][ T6282] FAULT_INJECTION: forcing a failure. [ 1027.635550][ T6282] name failslab, interval 1, probability 0, space 0, times 0 [ 1027.648540][ T6282] CPU: 0 PID: 6282 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1027.657521][ T6282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1027.667579][ T6282] Call Trace: [ 1027.670881][ T6282] dump_stack+0x1db/0x2d0 [ 1027.675466][ T6282] ? dump_stack_print_info.cold+0x20/0x20 [ 1027.681209][ T6282] ? print_usage_bug+0xd0/0xd0 [ 1027.685974][ T6282] ? mark_held_locks+0x100/0x100 [ 1027.690957][ T6282] should_fail.cold+0xa/0x14 [ 1027.695559][ T6282] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1027.701393][ T6282] ? mark_held_locks+0x100/0x100 [ 1027.701423][ T6282] ? __lock_acquire+0x572/0x4a10 [ 1027.701442][ T6282] ? mark_held_locks+0x100/0x100 [ 1027.701466][ T6282] __should_failslab+0x121/0x190 [ 1027.701487][ T6282] should_failslab+0x9/0x14 [ 1027.701510][ T6282] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1027.716305][ T6282] ? mark_held_locks+0x100/0x100 [ 1027.716324][ T6282] ? debug_smp_processor_id+0x1c/0x20 [ 1027.716339][ T6282] ? perf_trace_lock+0x12f/0x750 [ 1027.716358][ T6282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1027.716383][ T6282] __kmalloc_node_track_caller+0x3d/0x70 [ 1027.716407][ T6282] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1027.716428][ T6282] pskb_expand_head+0x1f6/0x1080 [ 1027.716440][ T6282] ? __skb_checksum+0x576/0x880 [ 1027.716461][ T6282] ? add_lock_to_list.isra.0+0x450/0x450 [ 1027.746788][ T6282] ? skb_release_data+0x960/0x960 [ 1027.746803][ T6282] ? skb_checksum+0xdb/0x130 [ 1027.746818][ T6282] ? __skb_checksum+0x880/0x880 [ 1027.746835][ T6282] ? skb_send_sock_locked+0x910/0x910 [ 1027.746850][ T6282] ? reqsk_fastopen_remove+0x670/0x670 [ 1027.746870][ T6282] ? add_lock_to_list.isra.0+0x450/0x450 [ 1027.758806][ T6282] udp6_ufo_fragment+0x603/0xd10 [ 1027.758832][ T6282] ? udp6_gro_complete+0x1e0/0x1e0 [ 1027.779570][ T6282] ipv6_gso_segment+0x55a/0x1190 [ 1027.779598][ T6282] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1027.779632][ T6282] ? __lock_is_held+0xb6/0x140 [ 1027.810649][ T6282] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1027.810670][ T6282] inet_gso_segment+0x623/0x1320 [ 1027.810697][ T6282] ? inet_listen+0x7f0/0x7f0 [ 1027.810753][ T6282] ? skb_network_protocol+0xf6/0x4a0 [ 1027.810779][ T6282] ? mark_held_locks+0x100/0x100 [ 1027.846525][ T6282] skb_mac_gso_segment+0x391/0x700 [ 1027.846540][ T6282] ? inet_listen+0x7f0/0x7f0 [ 1027.846561][ T6282] ? skb_network_protocol+0x4a0/0x4a0 [ 1027.846584][ T6282] ? skb_network_protocol+0xf6/0x4a0 [ 1027.846600][ T6282] ? mark_held_locks+0x100/0x100 19:20:44 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:44 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x2}) 19:20:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:45 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x3}) [ 1027.846620][ T6282] __skb_gso_segment+0x3cc/0x880 [ 1027.846640][ T6282] ? skb_mac_gso_segment+0x700/0x700 [ 1027.856476][ T6282] ? add_lock_to_list.isra.0+0x450/0x450 [ 1027.856493][ T6282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1027.856506][ T6282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1027.856526][ T6282] validate_xmit_skb+0x693/0xf60 [ 1027.856547][ T6282] ? netif_skb_features+0xb90/0xb90 [ 1027.856562][ T6282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1027.856578][ T6282] ? check_preemption_disabled+0x48/0x290 [ 1027.856597][ T6282] ? check_preemption_disabled+0x48/0x290 [ 1027.943359][ T6282] __dev_queue_xmit+0x801/0x3a70 [ 1027.943374][ T6282] ? lock_acquire+0x1db/0x570 [ 1027.943401][ T6282] ? netdev_pick_tx+0x300/0x300 [ 1027.943425][ T6282] ? kasan_check_write+0x14/0x20 [ 1027.943441][ T6282] ? copyin+0xb5/0x100 [ 1027.943460][ T6282] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1027.943476][ T6282] ? _copy_from_iter+0x399/0xfd0 [ 1027.943490][ T6282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1027.943505][ T6282] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1027.943521][ T6282] ? __phys_addr_symbol+0x30/0x70 [ 1027.943534][ T6282] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1027.943549][ T6282] ? __check_object_size+0xa3/0x790 [ 1027.943580][ T6282] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1028.011598][ T6282] ? sock_wmalloc+0x1f0/0x1f0 [ 1028.011633][ T6282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.022686][ T6282] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1028.022703][ T6282] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1028.022723][ T6282] dev_queue_xmit+0x18/0x20 [ 1028.022738][ T6282] ? dev_queue_xmit+0x18/0x20 [ 1028.022755][ T6282] packet_sendmsg+0x2754/0x6860 [ 1028.022770][ T6282] ? aa_profile_af_perm+0x420/0x420 [ 1028.022789][ T6282] ? rcu_read_unlock_special+0x380/0x380 [ 1028.022834][ T6282] ? packet_getname_spkt+0x2b0/0x2b0 [ 1028.022850][ T6282] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1028.022863][ T6282] ? aa_sk_perm+0x2f4/0x990 [ 1028.022885][ T6282] ? aa_af_perm+0x5d0/0x5d0 [ 1028.022905][ T6282] ? __fget_light+0x2db/0x420 [ 1028.083882][ T6282] ? fget_raw+0x20/0x20 [ 1028.083903][ T6282] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1028.083919][ T6282] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1028.083934][ T6282] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.083950][ T6282] ? security_socket_sendmsg+0x93/0xc0 [ 1028.083967][ T6282] ? packet_getname_spkt+0x2b0/0x2b0 [ 1028.083988][ T6282] sock_sendmsg+0xdd/0x130 [ 1028.120406][ T6282] __sys_sendto+0x387/0x5f0 [ 1028.120426][ T6282] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1028.120442][ T6282] ? wait_for_completion+0x810/0x810 [ 1028.120469][ T6282] ? __sb_end_write+0xd9/0x110 [ 1028.120487][ T6282] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1028.120509][ T6282] ? fput+0x128/0x1a0 [ 1028.150635][ T6282] ? do_syscall_64+0x8c/0x800 [ 1028.150649][ T6282] ? do_syscall_64+0x8c/0x800 [ 1028.150663][ T6282] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1028.150678][ T6282] ? trace_hardirqs_on+0xbd/0x310 [ 1028.150697][ T6282] ? __ia32_sys_read+0xb0/0xb0 [ 1028.175101][ T6282] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1028.175118][ T6282] ? trace_hardirqs_off_caller+0x300/0x300 [ 1028.175139][ T6282] __x64_sys_sendto+0xe1/0x1a0 [ 1028.175159][ T6282] do_syscall_64+0x1a3/0x800 [ 1028.175178][ T6282] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1028.175196][ T6282] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1028.175217][ T6282] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1028.175247][ T6282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1028.219190][ T6282] RIP: 0033:0x457ec9 [ 1028.219207][ T6282] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1028.219216][ T6282] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1028.219232][ T6282] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1028.219241][ T6282] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1028.219251][ T6282] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 19:20:45 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:45 executing program 1 (fault-call:4 fault-nth:3): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1028.219259][ T6282] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1028.219267][ T6282] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 [ 1028.356614][ T6297] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:45 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r1, &(0x7f0000000340), 0x10000014c) 19:20:45 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x300}) 19:20:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@shortname_win95='shortname=win95'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1028.490641][ T6310] FAULT_INJECTION: forcing a failure. [ 1028.490641][ T6310] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.503325][ T6310] CPU: 0 PID: 6310 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1028.512261][ T6310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1028.522321][ T6310] Call Trace: [ 1028.525628][ T6310] dump_stack+0x1db/0x2d0 [ 1028.529970][ T6310] ? dump_stack_print_info.cold+0x20/0x20 [ 1028.535700][ T6310] ? rcu_read_unlock_special+0x380/0x380 [ 1028.541360][ T6310] ? rcu_softirq_qs+0x20/0x20 [ 1028.546067][ T6310] should_fail.cold+0xa/0x14 [ 1028.550680][ T6310] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1028.556532][ T6310] ? __kernel_text_address+0xd/0x40 [ 1028.561750][ T6310] ? __save_stack_trace+0x8a/0xf0 [ 1028.566840][ T6310] __should_failslab+0x121/0x190 [ 1028.571796][ T6310] should_failslab+0x9/0x14 [ 1028.576321][ T6310] kmem_cache_alloc_node+0x56/0x710 [ 1028.581532][ T6310] ? udp6_ufo_fragment+0x603/0xd10 19:20:45 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, 0x0) [ 1028.586652][ T6310] ? ipv6_gso_segment+0x55a/0x1190 [ 1028.591789][ T6310] ? inet_gso_segment+0x623/0x1320 [ 1028.596908][ T6310] ? skb_mac_gso_segment+0x391/0x700 [ 1028.602197][ T6310] ? __skb_gso_segment+0x3cc/0x880 [ 1028.607323][ T6310] ? validate_xmit_skb+0x693/0xf60 [ 1028.612460][ T6310] ? __dev_queue_xmit+0x801/0x3a70 [ 1028.617592][ T6310] __alloc_skb+0xf4/0x730 [ 1028.621931][ T6310] ? trace_hardirqs_on_caller+0x310/0x310 [ 1028.627664][ T6310] ? skb_trim+0x190/0x190 [ 1028.632006][ T6310] ? trace_hardirqs_off+0xb8/0x310 [ 1028.637152][ T6310] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1028.643064][ T6310] ? skb_network_protocol+0xf6/0x4a0 [ 1028.648354][ T6310] ? kfree+0x173/0x230 [ 1028.648370][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.648390][ T6310] ? check_preemption_disabled+0x48/0x290 [ 1028.648410][ T6310] skb_segment+0x7b3/0x3865 [ 1028.648428][ T6310] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1028.648454][ T6310] ? skb_free_head+0x93/0xb0 [ 1028.658775][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.658794][ T6310] ? pskb_extract+0x200/0x200 [ 1028.658812][ T6310] ? ipv6_proxy_select_ident+0x204/0x320 [ 1028.658830][ T6310] ? __ipv6_select_ident+0x300/0x300 [ 1028.658849][ T6310] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1028.658869][ T6310] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1028.695896][ T6310] udp6_ufo_fragment+0x9f5/0xd10 [ 1028.695922][ T6310] ? udp6_gro_complete+0x1e0/0x1e0 [ 1028.695952][ T6310] ipv6_gso_segment+0x55a/0x1190 [ 1028.695981][ T6310] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1028.695996][ T6310] ? __lock_is_held+0xb6/0x140 [ 1028.696032][ T6310] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1028.696054][ T6310] inet_gso_segment+0x623/0x1320 [ 1028.707215][ T6310] ? inet_listen+0x7f0/0x7f0 [ 1028.707233][ T6310] ? skb_network_protocol+0xf6/0x4a0 [ 1028.707250][ T6310] ? mark_held_locks+0x100/0x100 [ 1028.707273][ T6310] skb_mac_gso_segment+0x391/0x700 [ 1028.707287][ T6310] ? inet_listen+0x7f0/0x7f0 [ 1028.707317][ T6310] ? skb_network_protocol+0x4a0/0x4a0 [ 1028.707355][ T6310] ? skb_network_protocol+0xf6/0x4a0 [ 1028.707373][ T6310] ? mark_held_locks+0x100/0x100 [ 1028.714806][ T6323] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value [ 1028.717601][ T6310] __skb_gso_segment+0x3cc/0x880 [ 1028.717626][ T6310] ? skb_mac_gso_segment+0x700/0x700 [ 1028.717642][ T6310] ? add_lock_to_list.isra.0+0x450/0x450 [ 1028.717660][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.717675][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.717696][ T6310] validate_xmit_skb+0x693/0xf60 [ 1028.830608][ T6310] ? netif_skb_features+0xb90/0xb90 [ 1028.835812][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.842059][ T6310] ? check_preemption_disabled+0x48/0x290 [ 1028.847776][ T6310] ? check_preemption_disabled+0x48/0x290 [ 1028.853509][ T6310] __dev_queue_xmit+0x801/0x3a70 [ 1028.858445][ T6310] ? lock_acquire+0x1db/0x570 [ 1028.863134][ T6310] ? netdev_pick_tx+0x300/0x300 [ 1028.868006][ T6310] ? kasan_check_write+0x14/0x20 [ 1028.872954][ T6310] ? copyin+0xb5/0x100 [ 1028.877063][ T6310] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1028.882812][ T6310] ? _copy_from_iter+0x399/0xfd0 [ 1028.887749][ T6310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1028.893981][ T6310] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1028.900235][ T6310] ? __phys_addr_symbol+0x30/0x70 [ 1028.905252][ T6310] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1028.910990][ T6310] ? __check_object_size+0xa3/0x790 [ 1028.916206][ T6310] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1028.921847][ T6310] ? sock_wmalloc+0x1f0/0x1f0 [ 1028.926538][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1028.932786][ T6310] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1028.938751][ T6310] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1028.944455][ T6310] dev_queue_xmit+0x18/0x20 [ 1028.948939][ T6310] ? dev_queue_xmit+0x18/0x20 [ 1028.953629][ T6310] packet_sendmsg+0x2754/0x6860 [ 1028.958505][ T6310] ? aa_profile_af_perm+0x420/0x420 [ 1028.963722][ T6310] ? rcu_read_unlock_special+0x380/0x380 [ 1028.969418][ T6310] ? packet_getname_spkt+0x2b0/0x2b0 [ 1028.974702][ T6310] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1028.980326][ T6310] ? aa_sk_perm+0x2f4/0x990 [ 1028.984834][ T6310] ? aa_af_perm+0x5d0/0x5d0 [ 1028.989333][ T6310] ? __fget_light+0x2db/0x420 [ 1028.994030][ T6310] ? fget_raw+0x20/0x20 [ 1028.998199][ T6310] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1029.003753][ T6310] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1029.009311][ T6310] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.015548][ T6310] ? security_socket_sendmsg+0x93/0xc0 [ 1029.021031][ T6310] ? packet_getname_spkt+0x2b0/0x2b0 [ 1029.026322][ T6310] sock_sendmsg+0xdd/0x130 [ 1029.030741][ T6310] __sys_sendto+0x387/0x5f0 [ 1029.035243][ T6310] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1029.040630][ T6310] ? wait_for_completion+0x810/0x810 [ 1029.045920][ T6310] ? __sb_end_write+0xd9/0x110 [ 1029.050694][ T6310] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1029.056923][ T6310] ? fput+0x128/0x1a0 [ 1029.060897][ T6310] ? do_syscall_64+0x8c/0x800 [ 1029.065586][ T6310] ? do_syscall_64+0x8c/0x800 [ 1029.070252][ T6310] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1029.075521][ T6310] ? trace_hardirqs_on+0xbd/0x310 [ 1029.080559][ T6310] ? __ia32_sys_read+0xb0/0xb0 [ 1029.085323][ T6310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1029.091402][ T6310] ? trace_hardirqs_off_caller+0x300/0x300 [ 1029.097208][ T6310] __x64_sys_sendto+0xe1/0x1a0 [ 1029.101981][ T6310] do_syscall_64+0x1a3/0x800 [ 1029.106595][ T6310] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1029.112229][ T6310] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1029.117960][ T6310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1029.123510][ T6310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1029.129389][ T6310] RIP: 0033:0x457ec9 [ 1029.133307][ T6310] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1029.152925][ T6310] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1029.161334][ T6310] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1029.169284][ T6310] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1029.177245][ T6310] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1029.185217][ T6310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 19:20:46 executing program 5: pipe(&(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:46 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x2000000}) [ 1029.193198][ T6310] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:46 executing program 1 (fault-call:4 fault-nth:4): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:46 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x3000000}) 19:20:46 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfc, 0x0) 19:20:46 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) ptrace$peek(0x1, 0x0, 0x0) [ 1029.447741][ T6341] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value [ 1029.539107][ T6347] FAULT_INJECTION: forcing a failure. [ 1029.539107][ T6347] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.551757][ T6347] CPU: 1 PID: 6347 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1029.560701][ T6347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1029.570760][ T6347] Call Trace: [ 1029.574060][ T6347] dump_stack+0x1db/0x2d0 [ 1029.578429][ T6347] ? dump_stack_print_info.cold+0x20/0x20 [ 1029.584178][ T6347] ? save_stack+0x45/0xd0 [ 1029.588536][ T6347] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1029.594347][ T6347] ? kasan_slab_alloc+0xf/0x20 [ 1029.599121][ T6347] ? kmem_cache_alloc_node+0x144/0x710 [ 1029.604614][ T6347] ? __alloc_skb+0xf4/0x730 [ 1029.609142][ T6347] ? udp6_ufo_fragment+0x9f5/0xd10 [ 1029.614263][ T6347] should_fail.cold+0xa/0x14 [ 1029.618855][ T6347] ? __sys_sendto+0x387/0x5f0 [ 1029.623561][ T6347] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1029.629416][ T6347] ? should_fail+0x250/0xd13 [ 1029.629449][ T6347] ? is_bpf_text_address+0xd3/0x170 19:20:46 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x200000000000000}) 19:20:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1029.629466][ T6347] ? add_lock_to_list.isra.0+0x450/0x450 [ 1029.629486][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.651104][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.657350][ T6347] ? check_preemption_disabled+0x48/0x290 [ 1029.657391][ T6347] __should_failslab+0x121/0x190 [ 1029.657413][ T6347] should_failslab+0x9/0x14 [ 1029.657430][ T6347] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1029.657453][ T6347] ? __alloc_skb+0xf4/0x730 [ 1029.682830][ T6347] __kmalloc_node_track_caller+0x3d/0x70 [ 1029.688479][ T6347] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1029.693867][ T6347] __alloc_skb+0x12d/0x730 [ 1029.698295][ T6347] ? trace_hardirqs_on_caller+0x310/0x310 [ 1029.704037][ T6347] ? skb_trim+0x190/0x190 [ 1029.708421][ T6347] ? trace_hardirqs_off+0xb8/0x310 [ 1029.713555][ T6347] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1029.719462][ T6347] ? skb_network_protocol+0xf6/0x4a0 [ 1029.724756][ T6347] ? kfree+0x173/0x230 [ 1029.728834][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.735114][ T6347] ? check_preemption_disabled+0x48/0x290 [ 1029.740855][ T6347] skb_segment+0x7b3/0x3865 [ 1029.745396][ T6347] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1029.751126][ T6347] ? skb_free_head+0x93/0xb0 [ 1029.755732][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.762015][ T6347] ? pskb_extract+0x200/0x200 [ 1029.766736][ T6347] ? ipv6_proxy_select_ident+0x204/0x320 [ 1029.772404][ T6347] ? __ipv6_select_ident+0x300/0x300 [ 1029.777706][ T6347] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1029.783607][ T6347] ? ip6_find_1stfragopt+0x16b/0x2c0 19:20:46 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x300000000000000}) [ 1029.788917][ T6347] udp6_ufo_fragment+0x9f5/0xd10 [ 1029.793868][ T6347] ? udp6_gro_complete+0x1e0/0x1e0 [ 1029.799002][ T6347] ipv6_gso_segment+0x55a/0x1190 [ 1029.803963][ T6347] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1029.810041][ T6347] ? __lock_is_held+0xb6/0x140 [ 1029.814825][ T6347] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1029.820372][ T6347] inet_gso_segment+0x623/0x1320 [ 1029.825337][ T6347] ? inet_listen+0x7f0/0x7f0 [ 1029.829960][ T6347] ? skb_network_protocol+0xf6/0x4a0 [ 1029.835275][ T6347] ? mark_held_locks+0x100/0x100 [ 1029.840230][ T6347] skb_mac_gso_segment+0x391/0x700 [ 1029.845343][ T6347] ? inet_listen+0x7f0/0x7f0 [ 1029.849948][ T6347] ? skb_network_protocol+0x4a0/0x4a0 [ 1029.855337][ T6347] ? skb_network_protocol+0xf6/0x4a0 [ 1029.860631][ T6347] ? mark_held_locks+0x100/0x100 [ 1029.865612][ T6347] __skb_gso_segment+0x3cc/0x880 [ 1029.870561][ T6347] ? skb_mac_gso_segment+0x700/0x700 [ 1029.875844][ T6347] ? add_lock_to_list.isra.0+0x450/0x450 [ 1029.875861][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.875875][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.875898][ T6347] validate_xmit_skb+0x693/0xf60 [ 1029.875921][ T6347] ? netif_skb_features+0xb90/0xb90 [ 1029.875937][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.875955][ T6347] ? check_preemption_disabled+0x48/0x290 [ 1029.875970][ T6347] ? check_preemption_disabled+0x48/0x290 [ 1029.875992][ T6347] __dev_queue_xmit+0x801/0x3a70 [ 1029.876006][ T6347] ? lock_acquire+0x1db/0x570 [ 1029.876051][ T6347] ? netdev_pick_tx+0x300/0x300 [ 1029.894131][ T6347] ? kasan_check_write+0x14/0x20 [ 1029.894149][ T6347] ? copyin+0xb5/0x100 [ 1029.894169][ T6347] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1029.894186][ T6347] ? _copy_from_iter+0x399/0xfd0 [ 1029.894201][ T6347] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1029.894215][ T6347] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1029.894232][ T6347] ? __phys_addr_symbol+0x30/0x70 [ 1029.894245][ T6347] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1029.894259][ T6347] ? __check_object_size+0xa3/0x790 [ 1029.894284][ T6347] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1029.916318][ T6347] ? sock_wmalloc+0x1f0/0x1f0 [ 1029.916348][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1029.916364][ T6347] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1029.916380][ T6347] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1029.916400][ T6347] dev_queue_xmit+0x18/0x20 [ 1029.927117][ T6347] ? dev_queue_xmit+0x18/0x20 [ 1029.927135][ T6347] packet_sendmsg+0x2754/0x6860 [ 1029.927151][ T6347] ? aa_profile_af_perm+0x420/0x420 [ 1029.927170][ T6347] ? rcu_read_unlock_special+0x380/0x380 [ 1029.927219][ T6347] ? packet_getname_spkt+0x2b0/0x2b0 [ 1029.927238][ T6347] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1030.012862][ T6347] ? aa_sk_perm+0x2f4/0x990 [ 1030.012888][ T6347] ? aa_af_perm+0x5d0/0x5d0 [ 1030.012903][ T6347] ? __fget_light+0x2db/0x420 [ 1030.012922][ T6347] ? fget_raw+0x20/0x20 [ 1030.012944][ T6347] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1030.012963][ T6347] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1030.012978][ T6347] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1030.012995][ T6347] ? security_socket_sendmsg+0x93/0xc0 [ 1030.013012][ T6347] ? packet_getname_spkt+0x2b0/0x2b0 [ 1030.013041][ T6347] sock_sendmsg+0xdd/0x130 [ 1030.013059][ T6347] __sys_sendto+0x387/0x5f0 [ 1030.013082][ T6347] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1030.022242][ T6347] ? wait_for_completion+0x810/0x810 [ 1030.022272][ T6347] ? __sb_end_write+0xd9/0x110 [ 1030.022291][ T6347] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1030.022307][ T6347] ? fput+0x128/0x1a0 [ 1030.022324][ T6347] ? do_syscall_64+0x8c/0x800 [ 1030.022340][ T6347] ? do_syscall_64+0x8c/0x800 [ 1030.022355][ T6347] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1030.022374][ T6347] ? trace_hardirqs_on+0xbd/0x310 [ 1030.148712][ T6347] ? __ia32_sys_read+0xb0/0xb0 [ 1030.148734][ T6347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1030.148752][ T6347] ? trace_hardirqs_off_caller+0x300/0x300 [ 1030.148774][ T6347] __x64_sys_sendto+0xe1/0x1a0 [ 1030.148822][ T6347] do_syscall_64+0x1a3/0x800 [ 1030.148842][ T6347] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1030.148857][ T6347] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1030.148878][ T6347] ? trace_hardirqs_off_thunk+0x1a/0x1c 19:20:47 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x2]}) [ 1030.148902][ T6347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1030.148914][ T6347] RIP: 0033:0x457ec9 [ 1030.148929][ T6347] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1030.148938][ T6347] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1030.148959][ T6347] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 19:20:47 executing program 1 (fault-call:4 fault-nth:5): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1030.237471][ T6347] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1030.237482][ T6347] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1030.237491][ T6347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1030.237516][ T6347] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 [ 1030.314398][ T6362] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:47 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x3]}) 19:20:47 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r4 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r4, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:47 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1030.413744][ T6379] FAULT_INJECTION: forcing a failure. [ 1030.413744][ T6379] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.426471][ T6379] CPU: 1 PID: 6379 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1030.435402][ T6379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1030.445454][ T6379] Call Trace: [ 1030.448749][ T6379] dump_stack+0x1db/0x2d0 [ 1030.453109][ T6379] ? dump_stack_print_info.cold+0x20/0x20 [ 1030.458841][ T6379] ? __dev_queue_xmit+0x801/0x3a70 [ 1030.463942][ T6379] ? dev_queue_xmit+0x18/0x20 [ 1030.468626][ T6379] ? packet_sendmsg+0x2754/0x6860 [ 1030.473646][ T6379] ? sock_sendmsg+0xdd/0x130 [ 1030.478244][ T6379] ? __sys_sendto+0x387/0x5f0 [ 1030.482917][ T6379] ? do_syscall_64+0x1a3/0x800 [ 1030.487693][ T6379] should_fail.cold+0xa/0x14 [ 1030.492291][ T6379] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1030.498089][ T6379] ? __lock_is_held+0xb6/0x140 [ 1030.502852][ T6379] ? __kmalloc_node_track_caller+0x3d/0x70 [ 1030.508659][ T6379] ? rcu_read_lock_sched_held+0x110/0x130 [ 1030.514438][ T6379] ? kmem_cache_alloc_node_trace+0x352/0x720 [ 1030.520426][ T6379] __should_failslab+0x121/0x190 [ 1030.525356][ T6379] should_failslab+0x9/0x14 [ 1030.529866][ T6379] kmem_cache_alloc_node+0x56/0x710 [ 1030.535107][ T6379] ? __kmalloc_node_track_caller+0x4e/0x70 [ 1030.540915][ T6379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1030.547164][ T6379] __alloc_skb+0xf4/0x730 [ 1030.551482][ T6379] ? memcpy+0x46/0x50 [ 1030.555458][ T6379] ? skb_trim+0x190/0x190 [ 1030.559778][ T6379] ? __skb_checksum_complete+0x530/0x530 [ 1030.565409][ T6379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1030.571644][ T6379] ? skb_zerocopy_clone+0x2b6/0x5e0 [ 1030.576832][ T6379] ? kfree+0x173/0x230 [ 1030.580909][ T6379] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1030.586633][ T6379] skb_segment+0x7b3/0x3865 [ 1030.591152][ T6379] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1030.596893][ T6379] ? pskb_extract+0x200/0x200 [ 1030.601568][ T6379] ? ipv6_proxy_select_ident+0x204/0x320 [ 1030.607208][ T6379] ? __ipv6_select_ident+0x300/0x300 [ 1030.612485][ T6379] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1030.618378][ T6379] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1030.623667][ T6379] udp6_ufo_fragment+0x9f5/0xd10 [ 1030.628613][ T6379] ? udp6_gro_complete+0x1e0/0x1e0 [ 1030.633744][ T6379] ipv6_gso_segment+0x55a/0x1190 [ 1030.638676][ T6379] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1030.644217][ T6379] ? __lock_is_held+0xb6/0x140 [ 1030.648986][ T6379] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1030.654565][ T6379] inet_gso_segment+0x623/0x1320 [ 1030.659500][ T6379] ? inet_listen+0x7f0/0x7f0 [ 1030.664081][ T6379] ? skb_network_protocol+0xf6/0x4a0 [ 1030.669371][ T6379] ? mark_held_locks+0x100/0x100 [ 1030.674341][ T6379] skb_mac_gso_segment+0x391/0x700 [ 1030.679444][ T6379] ? inet_listen+0x7f0/0x7f0 [ 1030.684058][ T6379] ? skb_network_protocol+0x4a0/0x4a0 [ 1030.689472][ T6379] ? skb_network_protocol+0xf6/0x4a0 [ 1030.694818][ T6379] ? mark_held_locks+0x100/0x100 [ 1030.699749][ T6379] __skb_gso_segment+0x3cc/0x880 [ 1030.704687][ T6379] ? skb_mac_gso_segment+0x700/0x700 [ 1030.709978][ T6379] ? add_lock_to_list.isra.0+0x450/0x450 [ 1030.715612][ T6379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1030.721847][ T6379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1030.728096][ T6379] validate_xmit_skb+0x693/0xf60 [ 1030.733050][ T6379] ? netif_skb_features+0xb90/0xb90 [ 1030.738246][ T6379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1030.744480][ T6379] ? check_preemption_disabled+0x48/0x290 [ 1030.750200][ T6379] ? check_preemption_disabled+0x48/0x290 [ 1030.755909][ T6379] __dev_queue_xmit+0x801/0x3a70 [ 1030.760867][ T6379] ? lock_acquire+0x1db/0x570 [ 1030.765558][ T6379] ? netdev_pick_tx+0x300/0x300 [ 1030.770422][ T6379] ? kasan_check_write+0x14/0x20 [ 1030.775351][ T6379] ? copyin+0xb5/0x100 [ 1030.779415][ T6379] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1030.785124][ T6379] ? _copy_from_iter+0x399/0xfd0 [ 1030.790053][ T6379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1030.796273][ T6379] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1030.802493][ T6379] ? __phys_addr_symbol+0x30/0x70 [ 1030.807521][ T6379] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1030.813246][ T6379] ? __check_object_size+0xa3/0x790 [ 1030.818458][ T6379] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1030.824090][ T6379] ? sock_wmalloc+0x1f0/0x1f0 [ 1030.828770][ T6379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1030.835000][ T6379] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1030.840990][ T6379] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1030.846699][ T6379] dev_queue_xmit+0x18/0x20 [ 1030.851189][ T6379] ? dev_queue_xmit+0x18/0x20 [ 1030.855889][ T6379] packet_sendmsg+0x2754/0x6860 [ 1030.860764][ T6379] ? aa_profile_af_perm+0x420/0x420 [ 1030.865956][ T6379] ? rcu_read_unlock_special+0x380/0x380 [ 1030.871645][ T6379] ? packet_getname_spkt+0x2b0/0x2b0 [ 1030.876922][ T6379] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1030.882553][ T6379] ? aa_sk_perm+0x2f4/0x990 [ 1030.887075][ T6379] ? aa_af_perm+0x5d0/0x5d0 [ 1030.891584][ T6379] ? __fget_light+0x2db/0x420 [ 1030.896293][ T6379] ? fget_raw+0x20/0x20 [ 1030.900471][ T6379] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1030.906004][ T6379] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1030.911455][ T6379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1030.917671][ T6379] ? security_socket_sendmsg+0x93/0xc0 [ 1030.923136][ T6379] ? packet_getname_spkt+0x2b0/0x2b0 [ 1030.928420][ T6379] sock_sendmsg+0xdd/0x130 [ 1030.932832][ T6379] __sys_sendto+0x387/0x5f0 [ 1030.937339][ T6379] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1030.942723][ T6379] ? wait_for_completion+0x810/0x810 [ 1030.948028][ T6379] ? __sb_end_write+0xd9/0x110 [ 1030.952800][ T6379] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1030.959061][ T6379] ? fput+0x128/0x1a0 [ 1030.963062][ T6379] ? do_syscall_64+0x8c/0x800 [ 1030.967740][ T6379] ? do_syscall_64+0x8c/0x800 [ 1030.972440][ T6379] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1030.977710][ T6379] ? trace_hardirqs_on+0xbd/0x310 [ 1030.982737][ T6379] ? __ia32_sys_read+0xb0/0xb0 [ 1030.987517][ T6379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1030.993600][ T6379] ? trace_hardirqs_off_caller+0x300/0x300 [ 1030.999396][ T6379] __x64_sys_sendto+0xe1/0x1a0 [ 1031.004153][ T6379] do_syscall_64+0x1a3/0x800 [ 1031.008757][ T6379] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1031.014400][ T6379] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1031.020148][ T6379] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1031.025721][ T6379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1031.031602][ T6379] RIP: 0033:0x457ec9 [ 1031.035503][ T6379] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1031.055118][ T6379] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1031.063526][ T6379] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1031.071484][ T6379] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1031.079448][ T6379] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1031.087431][ T6379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1031.095431][ T6379] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:48 executing program 1 (fault-call:4 fault-nth:6): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfd, 0x0) 19:20:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@utf8no='utf8=0'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:48 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x300]}) 19:20:48 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(0x0, 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1031.374301][ T6396] FAULT_INJECTION: forcing a failure. [ 1031.374301][ T6396] name failslab, interval 1, probability 0, space 0, times 0 [ 1031.386998][ T6396] CPU: 0 PID: 6396 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1031.395942][ T6396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1031.406011][ T6396] Call Trace: [ 1031.409335][ T6396] dump_stack+0x1db/0x2d0 [ 1031.413688][ T6396] ? dump_stack_print_info.cold+0x20/0x20 [ 1031.419422][ T6396] ? save_stack+0x45/0xd0 [ 1031.423749][ T6396] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1031.429534][ T6396] ? kasan_slab_alloc+0xf/0x20 [ 1031.434325][ T6396] ? kmem_cache_alloc_node+0x144/0x710 [ 1031.439797][ T6396] ? __alloc_skb+0xf4/0x730 [ 1031.444287][ T6396] ? udp6_ufo_fragment+0x9f5/0xd10 [ 1031.449390][ T6396] should_fail.cold+0xa/0x14 [ 1031.453967][ T6396] ? __sys_sendto+0x387/0x5f0 [ 1031.458653][ T6396] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1031.464444][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.470684][ T6396] ? should_fail+0x250/0xd13 [ 1031.475304][ T6396] ? add_lock_to_list.isra.0+0x450/0x450 [ 1031.480950][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.487172][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.493396][ T6396] ? check_preemption_disabled+0x48/0x290 [ 1031.499102][ T6396] __should_failslab+0x121/0x190 [ 1031.504035][ T6396] should_failslab+0x9/0x14 [ 1031.508537][ T6396] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1031.514242][ T6396] ? __alloc_skb+0xf4/0x730 [ 1031.518766][ T6396] __kmalloc_node_track_caller+0x3d/0x70 [ 1031.524403][ T6396] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1031.529760][ T6396] __alloc_skb+0x12d/0x730 [ 1031.534156][ T6396] ? memcpy+0x46/0x50 [ 1031.538125][ T6396] ? skb_trim+0x190/0x190 [ 1031.542436][ T6396] ? __skb_checksum_complete+0x530/0x530 [ 1031.548064][ T6396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1031.554308][ T6396] ? skb_zerocopy_clone+0x2b6/0x5e0 [ 1031.559504][ T6396] ? kfree+0x173/0x230 [ 1031.563554][ T6396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1031.569259][ T6396] skb_segment+0x7b3/0x3865 [ 1031.573747][ T6396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1031.579495][ T6396] ? pskb_extract+0x200/0x200 [ 1031.584185][ T6396] ? ipv6_proxy_select_ident+0x204/0x320 [ 1031.589832][ T6396] ? __ipv6_select_ident+0x300/0x300 [ 1031.595134][ T6396] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1031.601059][ T6396] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1031.606365][ T6396] udp6_ufo_fragment+0x9f5/0xd10 [ 1031.611327][ T6396] ? udp6_gro_complete+0x1e0/0x1e0 [ 1031.616464][ T6396] ipv6_gso_segment+0x55a/0x1190 [ 1031.621419][ T6396] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1031.626964][ T6396] ? __lock_is_held+0xb6/0x140 [ 1031.631748][ T6396] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1031.637306][ T6396] inet_gso_segment+0x623/0x1320 [ 1031.637334][ T6396] ? inet_listen+0x7f0/0x7f0 [ 1031.637352][ T6396] ? skb_network_protocol+0xf6/0x4a0 [ 1031.637368][ T6396] ? mark_held_locks+0x100/0x100 [ 1031.637390][ T6396] skb_mac_gso_segment+0x391/0x700 [ 1031.646889][ T6396] ? inet_listen+0x7f0/0x7f0 [ 1031.646924][ T6396] ? skb_network_protocol+0x4a0/0x4a0 [ 1031.646948][ T6396] ? skb_network_protocol+0xf6/0x4a0 [ 1031.646964][ T6396] ? mark_held_locks+0x100/0x100 [ 1031.646986][ T6396] __skb_gso_segment+0x3cc/0x880 [ 1031.647006][ T6396] ? skb_mac_gso_segment+0x700/0x700 [ 1031.647044][ T6396] ? add_lock_to_list.isra.0+0x450/0x450 [ 1031.647059][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.647072][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.647108][ T6396] validate_xmit_skb+0x693/0xf60 [ 1031.647130][ T6396] ? netif_skb_features+0xb90/0xb90 [ 1031.647145][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.647162][ T6396] ? check_preemption_disabled+0x48/0x290 [ 1031.647183][ T6396] ? check_preemption_disabled+0x48/0x290 [ 1031.672440][ T6396] __dev_queue_xmit+0x801/0x3a70 [ 1031.692980][ T6396] ? lock_acquire+0x1db/0x570 [ 1031.693011][ T6396] ? netdev_pick_tx+0x300/0x300 [ 1031.693045][ T6396] ? kasan_check_write+0x14/0x20 [ 1031.693062][ T6396] ? copyin+0xb5/0x100 [ 1031.693081][ T6396] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1031.693096][ T6396] ? _copy_from_iter+0x399/0xfd0 19:20:48 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:48 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x2000000]}) 19:20:48 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) semget(0x0, 0x3, 0x20) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) [ 1031.693110][ T6396] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1031.693130][ T6396] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1031.721341][ T6396] ? __phys_addr_symbol+0x30/0x70 [ 1031.721356][ T6396] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1031.721371][ T6396] ? __check_object_size+0xa3/0x790 [ 1031.721399][ T6396] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1031.721414][ T6396] ? sock_wmalloc+0x1f0/0x1f0 [ 1031.721442][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.762453][ T6396] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1031.762471][ T6396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1031.762494][ T6396] dev_queue_xmit+0x18/0x20 [ 1031.762509][ T6396] ? dev_queue_xmit+0x18/0x20 [ 1031.762527][ T6396] packet_sendmsg+0x2754/0x6860 [ 1031.762551][ T6396] ? aa_profile_af_perm+0x420/0x420 [ 1031.849049][ T6396] ? rcu_read_unlock_special+0x380/0x380 [ 1031.854719][ T6396] ? packet_getname_spkt+0x2b0/0x2b0 [ 1031.860088][ T6396] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1031.860111][ T6396] ? aa_sk_perm+0x2f4/0x990 [ 1031.860132][ T6396] ? aa_af_perm+0x5d0/0x5d0 19:20:49 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x3000000]}) [ 1031.860159][ T6396] ? __fget_light+0x2db/0x420 [ 1031.860174][ T6396] ? fget_raw+0x20/0x20 [ 1031.860193][ T6396] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1031.860213][ T6396] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1031.894614][ T6396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1031.894631][ T6396] ? security_socket_sendmsg+0x93/0xc0 [ 1031.894647][ T6396] ? packet_getname_spkt+0x2b0/0x2b0 [ 1031.894663][ T6396] sock_sendmsg+0xdd/0x130 [ 1031.894679][ T6396] __sys_sendto+0x387/0x5f0 [ 1031.894699][ T6396] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1031.925901][ T6396] ? wait_for_completion+0x810/0x810 [ 1031.925927][ T6396] ? __sb_end_write+0xd9/0x110 [ 1031.925945][ T6396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1031.925959][ T6396] ? fput+0x128/0x1a0 [ 1031.925980][ T6396] ? do_syscall_64+0x8c/0x800 [ 1031.950847][ T6396] ? do_syscall_64+0x8c/0x800 [ 1031.950863][ T6396] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1031.950879][ T6396] ? trace_hardirqs_on+0xbd/0x310 [ 1031.950891][ T6396] ? __ia32_sys_read+0xb0/0xb0 [ 1031.950908][ T6396] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1031.950923][ T6396] ? trace_hardirqs_off_caller+0x300/0x300 [ 1031.950941][ T6396] __x64_sys_sendto+0xe1/0x1a0 [ 1031.950963][ T6396] do_syscall_64+0x1a3/0x800 [ 1031.991845][ T6396] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1031.991864][ T6396] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1031.991887][ T6396] ? trace_hardirqs_off_thunk+0x1a/0x1c 19:20:49 executing program 1 (fault-call:4 fault-nth:7): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1031.991912][ T6396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1031.991925][ T6396] RIP: 0033:0x457ec9 [ 1031.991941][ T6396] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1031.991948][ T6396] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1031.991963][ T6396] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 19:20:49 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:49 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1031.991971][ T6396] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1031.991980][ T6396] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1031.992005][ T6396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1031.992014][ T6396] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 [ 1032.034443][ T6403] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, 0x0) 19:20:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@uni_xlate='uni_xlate=1'}, {@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) [ 1032.353560][ T6434] FAULT_INJECTION: forcing a failure. [ 1032.353560][ T6434] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.366238][ T6434] CPU: 1 PID: 6434 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1032.375173][ T6434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.385230][ T6434] Call Trace: [ 1032.388544][ T6434] dump_stack+0x1db/0x2d0 [ 1032.392899][ T6434] ? dump_stack_print_info.cold+0x20/0x20 [ 1032.398626][ T6434] ? __dev_queue_xmit+0x801/0x3a70 [ 1032.403737][ T6434] ? dev_queue_xmit+0x18/0x20 [ 1032.408417][ T6434] ? packet_sendmsg+0x2754/0x6860 [ 1032.413451][ T6434] ? sock_sendmsg+0xdd/0x130 [ 1032.418055][ T6434] ? __sys_sendto+0x387/0x5f0 [ 1032.422751][ T6434] ? do_syscall_64+0x1a3/0x800 [ 1032.427534][ T6434] should_fail.cold+0xa/0x14 [ 1032.432136][ T6434] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1032.437962][ T6434] ? __lock_is_held+0xb6/0x140 [ 1032.442735][ T6434] ? __kmalloc_node_track_caller+0x3d/0x70 [ 1032.448560][ T6434] ? rcu_read_lock_sched_held+0x110/0x130 [ 1032.454292][ T6434] ? kmem_cache_alloc_node_trace+0x352/0x720 [ 1032.460283][ T6434] __should_failslab+0x121/0x190 [ 1032.465237][ T6434] should_failslab+0x9/0x14 [ 1032.469752][ T6434] kmem_cache_alloc_node+0x56/0x710 [ 1032.474960][ T6434] ? __kmalloc_node_track_caller+0x4e/0x70 [ 1032.480772][ T6434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1032.487083][ T6434] __alloc_skb+0xf4/0x730 [ 1032.491423][ T6434] ? memcpy+0x46/0x50 [ 1032.495419][ T6434] ? skb_trim+0x190/0x190 19:20:49 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x200000000000000]}) 19:20:49 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x300000000000000]}) [ 1032.499760][ T6434] ? __skb_checksum_complete+0x530/0x530 [ 1032.505411][ T6434] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1032.511660][ T6434] ? skb_zerocopy_clone+0x2b6/0x5e0 [ 1032.516864][ T6434] ? kfree+0x173/0x230 [ 1032.520951][ T6434] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1032.526695][ T6434] skb_segment+0x7b3/0x3865 [ 1032.531212][ T6434] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1032.536989][ T6434] ? pskb_extract+0x200/0x200 [ 1032.541700][ T6434] ? ipv6_proxy_select_ident+0x204/0x320 [ 1032.547352][ T6434] ? __ipv6_select_ident+0x300/0x300 [ 1032.552654][ T6434] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1032.552673][ T6434] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1032.552699][ T6434] udp6_ufo_fragment+0x9f5/0xd10 [ 1032.568804][ T6434] ? udp6_gro_complete+0x1e0/0x1e0 [ 1032.573949][ T6434] ipv6_gso_segment+0x55a/0x1190 [ 1032.578901][ T6434] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1032.584479][ T6434] ? __lock_is_held+0xb6/0x140 [ 1032.589261][ T6434] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1032.594819][ T6434] inet_gso_segment+0x623/0x1320 [ 1032.599786][ T6434] ? inet_listen+0x7f0/0x7f0 [ 1032.604394][ T6434] ? skb_network_protocol+0xf6/0x4a0 [ 1032.609679][ T6434] ? mark_held_locks+0x100/0x100 [ 1032.609702][ T6434] skb_mac_gso_segment+0x391/0x700 [ 1032.609717][ T6434] ? inet_listen+0x7f0/0x7f0 [ 1032.609738][ T6434] ? skb_network_protocol+0x4a0/0x4a0 [ 1032.609762][ T6434] ? skb_network_protocol+0xf6/0x4a0 [ 1032.609777][ T6434] ? mark_held_locks+0x100/0x100 [ 1032.609805][ T6434] __skb_gso_segment+0x3cc/0x880 [ 1032.629761][ T6434] ? skb_mac_gso_segment+0x700/0x700 [ 1032.629778][ T6434] ? add_lock_to_list.isra.0+0x450/0x450 [ 1032.629801][ T6434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1032.629816][ T6434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1032.629838][ T6434] validate_xmit_skb+0x693/0xf60 [ 1032.629865][ T6434] ? netif_skb_features+0xb90/0xb90 [ 1032.662096][ T6434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1032.662131][ T6434] ? check_preemption_disabled+0x48/0x290 [ 1032.662148][ T6434] ? check_preemption_disabled+0x48/0x290 [ 1032.662172][ T6434] __dev_queue_xmit+0x801/0x3a70 [ 1032.662202][ T6434] ? lock_acquire+0x1db/0x570 [ 1032.662241][ T6434] ? netdev_pick_tx+0x300/0x300 [ 1032.673403][ T6434] ? kasan_check_write+0x14/0x20 [ 1032.673420][ T6434] ? copyin+0xb5/0x100 [ 1032.673439][ T6434] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1032.673455][ T6434] ? _copy_from_iter+0x399/0xfd0 [ 1032.673469][ T6434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1032.673484][ T6434] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1032.673500][ T6434] ? __phys_addr_symbol+0x30/0x70 [ 1032.673513][ T6434] ? __sanitizer_cov_trace_cmp8+0x18/0x20 19:20:49 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x2]}) [ 1032.673527][ T6434] ? __check_object_size+0xa3/0x790 [ 1032.673553][ T6434] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1032.673568][ T6434] ? sock_wmalloc+0x1f0/0x1f0 [ 1032.673594][ T6434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1032.673623][ T6434] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1032.781321][ T6434] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1032.787061][ T6434] dev_queue_xmit+0x18/0x20 [ 1032.791571][ T6434] ? dev_queue_xmit+0x18/0x20 [ 1032.796274][ T6434] packet_sendmsg+0x2754/0x6860 [ 1032.801150][ T6434] ? aa_profile_af_perm+0x420/0x420 [ 1032.806366][ T6434] ? rcu_read_unlock_special+0x380/0x380 [ 1032.812112][ T6434] ? packet_getname_spkt+0x2b0/0x2b0 [ 1032.817423][ T6434] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1032.823075][ T6434] ? aa_sk_perm+0x2f4/0x990 [ 1032.827595][ T6434] ? aa_af_perm+0x5d0/0x5d0 [ 1032.832121][ T6434] ? __fget_light+0x2db/0x420 [ 1032.836815][ T6434] ? fget_raw+0x20/0x20 [ 1032.840983][ T6434] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1032.846548][ T6434] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1032.852012][ T6434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1032.858271][ T6434] ? security_socket_sendmsg+0x93/0xc0 [ 1032.863766][ T6434] ? packet_getname_spkt+0x2b0/0x2b0 [ 1032.869073][ T6434] sock_sendmsg+0xdd/0x130 [ 1032.873503][ T6434] __sys_sendto+0x387/0x5f0 [ 1032.878031][ T6434] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1032.883415][ T6434] ? wait_for_completion+0x810/0x810 [ 1032.888738][ T6434] ? __sb_end_write+0xd9/0x110 [ 1032.893543][ T6434] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1032.899778][ T6434] ? fput+0x128/0x1a0 [ 1032.903761][ T6434] ? do_syscall_64+0x8c/0x800 [ 1032.908447][ T6434] ? do_syscall_64+0x8c/0x800 [ 1032.913133][ T6434] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1032.918429][ T6434] ? trace_hardirqs_on+0xbd/0x310 [ 1032.923493][ T6434] ? __ia32_sys_read+0xb0/0xb0 [ 1032.928308][ T6434] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1032.934384][ T6434] ? trace_hardirqs_off_caller+0x300/0x300 [ 1032.940190][ T6434] __x64_sys_sendto+0xe1/0x1a0 [ 1032.944955][ T6434] do_syscall_64+0x1a3/0x800 [ 1032.949557][ T6434] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1032.955186][ T6434] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1032.960921][ T6434] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1032.966476][ T6434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1032.972371][ T6434] RIP: 0033:0x457ec9 [ 1032.976253][ T6434] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1032.995867][ T6434] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1033.004291][ T6434] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1033.012280][ T6434] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1033.020265][ T6434] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1033.028238][ T6434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1033.036210][ T6434] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:50 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1033.076229][ T6442] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:50 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:50 executing program 1 (fault-call:4 fault-nth:8): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, 0x0) 19:20:50 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x3]}) 19:20:50 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}, {@euid_lt={'euid<'}}]}) 19:20:50 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x300]}) [ 1033.377751][ T6465] FAULT_INJECTION: forcing a failure. [ 1033.377751][ T6465] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.390442][ T6465] CPU: 1 PID: 6465 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1033.399380][ T6465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.409434][ T6465] Call Trace: [ 1033.412746][ T6465] dump_stack+0x1db/0x2d0 [ 1033.417110][ T6465] ? dump_stack_print_info.cold+0x20/0x20 [ 1033.422859][ T6465] ? save_stack+0x45/0xd0 [ 1033.427201][ T6465] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1033.433009][ T6465] ? kasan_slab_alloc+0xf/0x20 [ 1033.437790][ T6465] ? kmem_cache_alloc_node+0x144/0x710 [ 1033.443247][ T6465] ? __alloc_skb+0xf4/0x730 [ 1033.447751][ T6465] ? udp6_ufo_fragment+0x9f5/0xd10 [ 1033.452868][ T6465] should_fail.cold+0xa/0x14 [ 1033.452899][ T6465] ? __sys_sendto+0x387/0x5f0 [ 1033.452918][ T6465] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1033.452934][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.452949][ T6465] ? should_fail+0x250/0xd13 [ 1033.452968][ T6465] ? add_lock_to_list.isra.0+0x450/0x450 [ 1033.452983][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.452996][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.453017][ T6465] ? check_preemption_disabled+0x48/0x290 [ 1033.478872][ T6465] __should_failslab+0x121/0x190 [ 1033.478894][ T6465] should_failslab+0x9/0x14 [ 1033.478910][ T6465] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1033.478930][ T6465] ? __alloc_skb+0xf4/0x730 [ 1033.512212][ T6465] __kmalloc_node_track_caller+0x3d/0x70 19:20:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff97, 0x0) [ 1033.512233][ T6465] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1033.512257][ T6465] __alloc_skb+0x12d/0x730 [ 1033.537820][ T6465] ? memcpy+0x46/0x50 [ 1033.541815][ T6465] ? skb_trim+0x190/0x190 [ 1033.546167][ T6465] ? __skb_checksum_complete+0x530/0x530 [ 1033.551811][ T6465] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1033.558057][ T6465] ? skb_zerocopy_clone+0x2b6/0x5e0 [ 1033.563266][ T6465] ? kfree+0x173/0x230 [ 1033.567369][ T6465] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1033.573099][ T6465] skb_segment+0x7b3/0x3865 19:20:50 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x2000000]}) [ 1033.577610][ T6465] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1033.583375][ T6465] ? pskb_extract+0x200/0x200 [ 1033.588069][ T6465] ? ipv6_proxy_select_ident+0x204/0x320 [ 1033.593733][ T6465] ? __ipv6_select_ident+0x300/0x300 [ 1033.599060][ T6465] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1033.604962][ T6465] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1033.610261][ T6465] udp6_ufo_fragment+0x9f5/0xd10 [ 1033.615210][ T6465] ? udp6_gro_complete+0x1e0/0x1e0 [ 1033.620402][ T6465] ipv6_gso_segment+0x55a/0x1190 [ 1033.625381][ T6465] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1033.630928][ T6465] ? __lock_is_held+0xb6/0x140 [ 1033.635704][ T6465] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1033.641257][ T6465] inet_gso_segment+0x623/0x1320 [ 1033.646221][ T6465] ? inet_listen+0x7f0/0x7f0 [ 1033.650822][ T6465] ? skb_network_protocol+0xf6/0x4a0 [ 1033.656113][ T6465] ? mark_held_locks+0x100/0x100 [ 1033.661062][ T6465] skb_mac_gso_segment+0x391/0x700 [ 1033.661093][ T6465] ? inet_listen+0x7f0/0x7f0 [ 1033.661115][ T6465] ? skb_network_protocol+0x4a0/0x4a0 [ 1033.661140][ T6465] ? skb_network_protocol+0xf6/0x4a0 [ 1033.661155][ T6465] ? mark_held_locks+0x100/0x100 [ 1033.661191][ T6465] __skb_gso_segment+0x3cc/0x880 [ 1033.691810][ T6465] ? skb_mac_gso_segment+0x700/0x700 [ 1033.691828][ T6465] ? add_lock_to_list.isra.0+0x450/0x450 [ 1033.691844][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.691858][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.691879][ T6465] validate_xmit_skb+0x693/0xf60 [ 1033.691900][ T6465] ? netif_skb_features+0xb90/0xb90 [ 1033.725375][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.731635][ T6465] ? check_preemption_disabled+0x48/0x290 [ 1033.737355][ T6465] ? check_preemption_disabled+0x48/0x290 [ 1033.743081][ T6465] __dev_queue_xmit+0x801/0x3a70 [ 1033.748034][ T6465] ? lock_acquire+0x1db/0x570 [ 1033.752727][ T6465] ? netdev_pick_tx+0x300/0x300 [ 1033.757595][ T6465] ? kasan_check_write+0x14/0x20 [ 1033.762564][ T6465] ? copyin+0xb5/0x100 [ 1033.766655][ T6465] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1033.772374][ T6465] ? _copy_from_iter+0x399/0xfd0 [ 1033.777303][ T6465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1033.783561][ T6465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1033.789807][ T6465] ? __phys_addr_symbol+0x30/0x70 [ 1033.794834][ T6465] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1033.800555][ T6465] ? __check_object_size+0xa3/0x790 [ 1033.806274][ T6465] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1033.811907][ T6465] ? sock_wmalloc+0x1f0/0x1f0 [ 1033.816622][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.822884][ T6465] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1033.828901][ T6465] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1033.834660][ T6465] dev_queue_xmit+0x18/0x20 [ 1033.839208][ T6465] ? dev_queue_xmit+0x18/0x20 [ 1033.843891][ T6465] packet_sendmsg+0x2754/0x6860 [ 1033.848750][ T6465] ? aa_profile_af_perm+0x420/0x420 [ 1033.853954][ T6465] ? rcu_read_unlock_special+0x380/0x380 [ 1033.859636][ T6465] ? packet_getname_spkt+0x2b0/0x2b0 [ 1033.864928][ T6465] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1033.870562][ T6465] ? aa_sk_perm+0x2f4/0x990 [ 1033.875198][ T6465] ? aa_af_perm+0x5d0/0x5d0 [ 1033.879705][ T6465] ? __fget_light+0x2db/0x420 [ 1033.884406][ T6465] ? fget_raw+0x20/0x20 [ 1033.888561][ T6465] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1033.894158][ T6465] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1033.899630][ T6465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1033.905869][ T6465] ? security_socket_sendmsg+0x93/0xc0 [ 1033.911328][ T6465] ? packet_getname_spkt+0x2b0/0x2b0 [ 1033.916610][ T6465] sock_sendmsg+0xdd/0x130 [ 1033.921043][ T6465] __sys_sendto+0x387/0x5f0 19:20:51 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x3000000]}) [ 1033.925567][ T6465] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1033.930940][ T6465] ? wait_for_completion+0x810/0x810 [ 1033.936260][ T6465] ? __sb_end_write+0xd9/0x110 [ 1033.941071][ T6465] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1033.947577][ T6465] ? fput+0x128/0x1a0 [ 1033.951550][ T6465] ? do_syscall_64+0x8c/0x800 [ 1033.956218][ T6465] ? do_syscall_64+0x8c/0x800 [ 1033.960887][ T6465] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1033.966175][ T6465] ? trace_hardirqs_on+0xbd/0x310 [ 1033.971188][ T6465] ? __ia32_sys_read+0xb0/0xb0 [ 1033.975946][ T6465] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1033.982012][ T6465] ? trace_hardirqs_off_caller+0x300/0x300 [ 1033.987855][ T6465] __x64_sys_sendto+0xe1/0x1a0 [ 1033.992644][ T6465] do_syscall_64+0x1a3/0x800 [ 1033.997246][ T6465] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1034.002897][ T6465] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1034.008622][ T6465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1034.014179][ T6465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1034.020073][ T6465] RIP: 0033:0x457ec9 [ 1034.023984][ T6465] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1034.043582][ T6465] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1034.052005][ T6465] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1034.059983][ T6465] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1034.067963][ T6465] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1034.075929][ T6465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1034.083898][ T6465] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:51 executing program 1 (fault-call:4 fault-nth:9): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:51 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) [ 1034.223708][ T6487] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:51 executing program 5: pipe(0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:20:51 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff4, 0x0) 19:20:51 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x200000000000000]}) [ 1034.323840][ T6502] FAULT_INJECTION: forcing a failure. [ 1034.323840][ T6502] name failslab, interval 1, probability 0, space 0, times 0 [ 1034.336465][ T6502] CPU: 1 PID: 6502 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1034.336476][ T6502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1034.336481][ T6502] Call Trace: [ 1034.336519][ T6502] dump_stack+0x1db/0x2d0 [ 1034.336540][ T6502] ? dump_stack_print_info.cold+0x20/0x20 [ 1034.336573][ T6502] ? __dev_queue_xmit+0x801/0x3a70 [ 1034.336602][ T6502] ? dev_queue_xmit+0x18/0x20 [ 1034.336618][ T6502] ? packet_sendmsg+0x2754/0x6860 [ 1034.336629][ T6502] ? sock_sendmsg+0xdd/0x130 [ 1034.336641][ T6502] ? __sys_sendto+0x387/0x5f0 [ 1034.336657][ T6502] ? do_syscall_64+0x1a3/0x800 [ 1034.336682][ T6502] should_fail.cold+0xa/0x14 [ 1034.336705][ T6502] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1034.355676][ T6502] ? __lock_is_held+0xb6/0x140 [ 1034.355699][ T6502] ? __kmalloc_node_track_caller+0x3d/0x70 [ 1034.355721][ T6502] ? rcu_read_lock_sched_held+0x110/0x130 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}, {@euid_lt={'euid<'}}]}) [ 1034.355737][ T6502] ? kmem_cache_alloc_node_trace+0x352/0x720 [ 1034.355756][ T6502] __should_failslab+0x121/0x190 [ 1034.355778][ T6502] should_failslab+0x9/0x14 [ 1034.424418][ T6502] kmem_cache_alloc_node+0x56/0x710 [ 1034.424436][ T6502] ? __kmalloc_node_track_caller+0x4e/0x70 [ 1034.424452][ T6502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1034.424476][ T6502] __alloc_skb+0xf4/0x730 [ 1034.424489][ T6502] ? memcpy+0x46/0x50 [ 1034.424509][ T6502] ? skb_trim+0x190/0x190 [ 1034.424527][ T6502] ? __skb_checksum_complete+0x530/0x530 [ 1034.435427][ T6502] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1034.435455][ T6502] ? skb_zerocopy_clone+0x2b6/0x5e0 [ 1034.435470][ T6502] ? kfree+0x173/0x230 [ 1034.435482][ T6502] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1034.435502][ T6502] skb_segment+0x7b3/0x3865 [ 1034.435518][ T6502] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1034.435603][ T6502] ? pskb_extract+0x200/0x200 [ 1034.496809][ T6502] ? ipv6_proxy_select_ident+0x204/0x320 [ 1034.496828][ T6502] ? __ipv6_select_ident+0x300/0x300 [ 1034.496848][ T6502] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1034.507050][ T6502] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1034.507093][ T6502] udp6_ufo_fragment+0x9f5/0xd10 [ 1034.507117][ T6502] ? udp6_gro_complete+0x1e0/0x1e0 [ 1034.507149][ T6502] ipv6_gso_segment+0x55a/0x1190 [ 1034.543898][ T6502] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1034.543913][ T6502] ? __lock_is_held+0xb6/0x140 [ 1034.543936][ T6502] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1034.543956][ T6502] inet_gso_segment+0x623/0x1320 [ 1034.554481][ T6502] ? inet_listen+0x7f0/0x7f0 [ 1034.554516][ T6502] ? skb_network_protocol+0xf6/0x4a0 [ 1034.554534][ T6502] ? mark_held_locks+0x100/0x100 [ 1034.554557][ T6502] skb_mac_gso_segment+0x391/0x700 [ 1034.554571][ T6502] ? inet_listen+0x7f0/0x7f0 [ 1034.554593][ T6502] ? skb_network_protocol+0x4a0/0x4a0 [ 1034.554631][ T6502] ? skb_network_protocol+0xf6/0x4a0 [ 1034.554665][ T6502] ? mark_held_locks+0x100/0x100 [ 1034.564981][ T6502] __skb_gso_segment+0x3cc/0x880 [ 1034.565004][ T6502] ? skb_mac_gso_segment+0x700/0x700 [ 1034.565028][ T6502] ? add_lock_to_list.isra.0+0x450/0x450 [ 1034.565061][ T6502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1034.565075][ T6502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1034.565098][ T6502] validate_xmit_skb+0x693/0xf60 [ 1034.565122][ T6502] ? netif_skb_features+0xb90/0xb90 [ 1034.565139][ T6502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1034.565159][ T6502] ? check_preemption_disabled+0x48/0x290 [ 1034.565175][ T6502] ? check_preemption_disabled+0x48/0x290 [ 1034.565198][ T6502] __dev_queue_xmit+0x801/0x3a70 19:20:51 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x300000000000000]}) [ 1034.565212][ T6502] ? lock_acquire+0x1db/0x570 [ 1034.565241][ T6502] ? netdev_pick_tx+0x300/0x300 [ 1034.574742][ T6502] ? kasan_check_write+0x14/0x20 [ 1034.574759][ T6502] ? copyin+0xb5/0x100 [ 1034.574778][ T6502] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1034.574801][ T6502] ? _copy_from_iter+0x399/0xfd0 [ 1034.574820][ T6502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1034.605144][ T6510] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value [ 1034.605327][ T6502] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1034.605374][ T6502] ? __phys_addr_symbol+0x30/0x70 [ 1034.605415][ T6502] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1034.732628][ T6502] ? __check_object_size+0xa3/0x790 [ 1034.737833][ T6502] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1034.743452][ T6502] ? sock_wmalloc+0x1f0/0x1f0 [ 1034.748113][ T6502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1034.754375][ T6502] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1034.760362][ T6502] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1034.766077][ T6502] dev_queue_xmit+0x18/0x20 [ 1034.770571][ T6502] ? dev_queue_xmit+0x18/0x20 [ 1034.775298][ T6502] packet_sendmsg+0x2754/0x6860 [ 1034.780157][ T6502] ? aa_profile_af_perm+0x420/0x420 [ 1034.785348][ T6502] ? rcu_read_unlock_special+0x380/0x380 [ 1034.791013][ T6502] ? packet_getname_spkt+0x2b0/0x2b0 [ 1034.796344][ T6502] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1034.802034][ T6502] ? aa_sk_perm+0x2f4/0x990 [ 1034.806550][ T6502] ? aa_af_perm+0x5d0/0x5d0 [ 1034.811052][ T6502] ? __fget_light+0x2db/0x420 [ 1034.815754][ T6502] ? fget_raw+0x20/0x20 [ 1034.819923][ T6502] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1034.825459][ T6502] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1034.830907][ T6502] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1034.837164][ T6502] ? security_socket_sendmsg+0x93/0xc0 [ 1034.842615][ T6502] ? packet_getname_spkt+0x2b0/0x2b0 [ 1034.847880][ T6502] sock_sendmsg+0xdd/0x130 [ 1034.852287][ T6502] __sys_sendto+0x387/0x5f0 [ 1034.856790][ T6502] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1034.862154][ T6502] ? wait_for_completion+0x810/0x810 [ 1034.867433][ T6502] ? __sb_end_write+0xd9/0x110 [ 1034.872209][ T6502] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1034.878449][ T6502] ? fput+0x128/0x1a0 [ 1034.882410][ T6502] ? do_syscall_64+0x8c/0x800 [ 1034.887108][ T6502] ? do_syscall_64+0x8c/0x800 [ 1034.891776][ T6502] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1034.897050][ T6502] ? trace_hardirqs_on+0xbd/0x310 [ 1034.902054][ T6502] ? __ia32_sys_read+0xb0/0xb0 [ 1034.906819][ T6502] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1034.912875][ T6502] ? trace_hardirqs_off_caller+0x300/0x300 [ 1034.918661][ T6502] __x64_sys_sendto+0xe1/0x1a0 [ 1034.923452][ T6502] do_syscall_64+0x1a3/0x800 [ 1034.928069][ T6502] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1034.933708][ T6502] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1034.939429][ T6502] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1034.945038][ T6502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1034.950930][ T6502] RIP: 0033:0x457ec9 [ 1034.954842][ T6502] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 19:20:52 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) [ 1034.974453][ T6502] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1034.982856][ T6502] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1034.990854][ T6502] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1034.998808][ T6502] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1035.006759][ T6502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1035.014725][ T6502] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:52 executing program 1 (fault-call:4 fault-nth:10): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}, {@appraise='appraise'}]}) 19:20:52 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:20:52 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff5, 0x0) [ 1035.265824][ T6532] FAULT_INJECTION: forcing a failure. [ 1035.265824][ T6532] name failslab, interval 1, probability 0, space 0, times 0 [ 1035.278471][ T6532] CPU: 1 PID: 6532 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1035.287409][ T6532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1035.297474][ T6532] Call Trace: [ 1035.300779][ T6532] dump_stack+0x1db/0x2d0 [ 1035.305172][ T6532] ? dump_stack_print_info.cold+0x20/0x20 [ 1035.310899][ T6532] ? save_stack+0x45/0xd0 [ 1035.315238][ T6532] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1035.321060][ T6532] ? kasan_slab_alloc+0xf/0x20 [ 1035.325838][ T6532] ? kmem_cache_alloc_node+0x144/0x710 [ 1035.331305][ T6532] ? __alloc_skb+0xf4/0x730 [ 1035.335828][ T6532] ? udp6_ufo_fragment+0x9f5/0xd10 [ 1035.340959][ T6532] should_fail.cold+0xa/0x14 [ 1035.345552][ T6532] ? __sys_sendto+0x387/0x5f0 [ 1035.350239][ T6532] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1035.356062][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.362312][ T6532] ? should_fail+0x250/0xd13 [ 1035.366920][ T6532] ? add_lock_to_list.isra.0+0x450/0x450 [ 1035.372559][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.378813][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.385075][ T6532] ? check_preemption_disabled+0x48/0x290 [ 1035.390823][ T6532] __should_failslab+0x121/0x190 [ 1035.395776][ T6532] should_failslab+0x9/0x14 [ 1035.400295][ T6532] kmem_cache_alloc_node_trace+0x5a/0x720 [ 1035.406038][ T6532] ? __alloc_skb+0xf4/0x730 [ 1035.410562][ T6532] __kmalloc_node_track_caller+0x3d/0x70 [ 1035.416205][ T6532] __kmalloc_reserve.isra.0+0x40/0xe0 [ 1035.421595][ T6532] __alloc_skb+0x12d/0x730 [ 1035.426044][ T6532] ? memcpy+0x46/0x50 [ 1035.430043][ T6532] ? skb_trim+0x190/0x190 [ 1035.434384][ T6532] ? __skb_checksum_complete+0x530/0x530 [ 1035.440038][ T6532] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1035.446282][ T6532] ? skb_zerocopy_clone+0x2b6/0x5e0 [ 1035.451501][ T6532] ? kfree+0x173/0x230 [ 1035.455577][ T6532] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1035.461311][ T6532] skb_segment+0x7b3/0x3865 [ 1035.465825][ T6532] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1035.471580][ T6532] ? pskb_extract+0x200/0x200 [ 1035.476271][ T6532] ? ipv6_proxy_select_ident+0x204/0x320 [ 1035.481920][ T6532] ? __ipv6_select_ident+0x300/0x300 [ 1035.487218][ T6532] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1035.493118][ T6532] ? ip6_find_1stfragopt+0x16b/0x2c0 [ 1035.498449][ T6532] udp6_ufo_fragment+0x9f5/0xd10 [ 1035.503419][ T6532] ? udp6_gro_complete+0x1e0/0x1e0 [ 1035.508553][ T6532] ipv6_gso_segment+0x55a/0x1190 [ 1035.513505][ T6532] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1035.519072][ T6532] ? __lock_is_held+0xb6/0x140 [ 1035.523847][ T6532] ? sit_ip6ip6_gro_receive+0x100/0x100 [ 1035.529399][ T6532] inet_gso_segment+0x623/0x1320 [ 1035.534367][ T6532] ? inet_listen+0x7f0/0x7f0 [ 1035.538980][ T6532] ? skb_network_protocol+0xf6/0x4a0 [ 1035.544269][ T6532] ? mark_held_locks+0x100/0x100 [ 1035.549214][ T6532] skb_mac_gso_segment+0x391/0x700 [ 1035.554344][ T6532] ? inet_listen+0x7f0/0x7f0 [ 1035.558948][ T6532] ? skb_network_protocol+0x4a0/0x4a0 [ 1035.564367][ T6532] ? skb_network_protocol+0xf6/0x4a0 [ 1035.569679][ T6532] ? mark_held_locks+0x100/0x100 [ 1035.574637][ T6532] __skb_gso_segment+0x3cc/0x880 [ 1035.579594][ T6532] ? skb_mac_gso_segment+0x700/0x700 [ 1035.584889][ T6532] ? add_lock_to_list.isra.0+0x450/0x450 [ 1035.590559][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.596837][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.603099][ T6532] validate_xmit_skb+0x693/0xf60 [ 1035.608067][ T6532] ? netif_skb_features+0xb90/0xb90 [ 1035.613272][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.619571][ T6532] ? check_preemption_disabled+0x48/0x290 [ 1035.625325][ T6532] ? check_preemption_disabled+0x48/0x290 [ 1035.631075][ T6532] __dev_queue_xmit+0x801/0x3a70 [ 1035.636053][ T6532] ? lock_acquire+0x1db/0x570 [ 1035.640756][ T6532] ? netdev_pick_tx+0x300/0x300 [ 1035.645630][ T6532] ? kasan_check_write+0x14/0x20 [ 1035.650573][ T6532] ? copyin+0xb5/0x100 [ 1035.654670][ T6532] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1035.660397][ T6532] ? _copy_from_iter+0x399/0xfd0 19:20:52 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x2]}) 19:20:52 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x3]}) [ 1035.665341][ T6532] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1035.671594][ T6532] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1035.677941][ T6532] ? __phys_addr_symbol+0x30/0x70 [ 1035.682964][ T6532] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1035.688700][ T6532] ? __check_object_size+0xa3/0x790 [ 1035.693920][ T6532] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1035.699556][ T6532] ? sock_wmalloc+0x1f0/0x1f0 [ 1035.704255][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.710517][ T6532] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1035.716506][ T6532] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1035.722243][ T6532] dev_queue_xmit+0x18/0x20 [ 1035.726757][ T6532] ? dev_queue_xmit+0x18/0x20 [ 1035.731449][ T6532] packet_sendmsg+0x2754/0x6860 [ 1035.736311][ T6532] ? aa_profile_af_perm+0x420/0x420 [ 1035.741524][ T6532] ? rcu_read_unlock_special+0x380/0x380 [ 1035.747213][ T6532] ? packet_getname_spkt+0x2b0/0x2b0 [ 1035.752509][ T6532] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1035.758154][ T6532] ? aa_sk_perm+0x2f4/0x990 [ 1035.762700][ T6532] ? aa_af_perm+0x5d0/0x5d0 [ 1035.767225][ T6532] ? __fget_light+0x2db/0x420 [ 1035.771922][ T6532] ? fget_raw+0x20/0x20 [ 1035.776086][ T6532] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1035.781654][ T6532] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1035.787148][ T6532] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1035.793396][ T6532] ? security_socket_sendmsg+0x93/0xc0 [ 1035.798860][ T6532] ? packet_getname_spkt+0x2b0/0x2b0 [ 1035.804154][ T6532] sock_sendmsg+0xdd/0x130 [ 1035.809060][ T6532] __sys_sendto+0x387/0x5f0 19:20:53 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x300]}) [ 1035.813576][ T6532] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1035.818958][ T6532] ? wait_for_completion+0x810/0x810 [ 1035.824263][ T6532] ? __sb_end_write+0xd9/0x110 [ 1035.829042][ T6532] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1035.835307][ T6532] ? fput+0x128/0x1a0 [ 1035.839300][ T6532] ? do_syscall_64+0x8c/0x800 [ 1035.843982][ T6532] ? do_syscall_64+0x8c/0x800 [ 1035.848653][ T6532] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1035.853929][ T6532] ? trace_hardirqs_on+0xbd/0x310 [ 1035.853945][ T6532] ? __ia32_sys_read+0xb0/0xb0 [ 1035.853964][ T6532] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1035.853986][ T6532] ? trace_hardirqs_off_caller+0x300/0x300 [ 1035.863773][ T6532] __x64_sys_sendto+0xe1/0x1a0 [ 1035.863827][ T6532] do_syscall_64+0x1a3/0x800 [ 1035.863848][ T6532] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1035.863867][ T6532] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1035.863905][ T6532] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1035.863930][ T6532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1035.863941][ T6532] RIP: 0033:0x457ec9 [ 1035.863971][ T6532] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1035.863994][ T6532] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1035.864010][ T6532] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1035.864037][ T6532] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1035.912994][ T6543] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:53 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) [ 1035.931410][ T6532] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1035.931419][ T6532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1035.931428][ T6532] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:53 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x2000000]}) 19:20:53 executing program 1 (fault-call:4 fault-nth:11): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:53 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@appraise='appraise'}]}) 19:20:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, 0x0) [ 1036.228521][ T6568] FAULT_INJECTION: forcing a failure. [ 1036.228521][ T6568] name failslab, interval 1, probability 0, space 0, times 0 [ 1036.241218][ T6568] CPU: 1 PID: 6568 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1036.250150][ T6568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1036.260206][ T6568] Call Trace: [ 1036.263509][ T6568] dump_stack+0x1db/0x2d0 [ 1036.267872][ T6568] ? dump_stack_print_info.cold+0x20/0x20 [ 1036.273629][ T6568] ? __save_stack_trace+0x8a/0xf0 [ 1036.278708][ T6568] should_fail.cold+0xa/0x14 [ 1036.283310][ T6568] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1036.289158][ T6568] ? save_stack+0x45/0xd0 [ 1036.293505][ T6568] ? __kasan_slab_free+0x102/0x150 [ 1036.298631][ T6568] ? kasan_slab_free+0xe/0x10 [ 1036.303313][ T6568] ? kmem_cache_free+0x86/0x260 [ 1036.308171][ T6568] ? kfree_skbmem+0x14e/0x230 [ 1036.312861][ T6568] ? consume_skb+0x194/0x550 [ 1036.317458][ T6568] ? __dev_queue_xmit+0x801/0x3a70 [ 1036.322585][ T6568] ? packet_sendmsg+0x2754/0x6860 19:20:53 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x3000000]}) [ 1036.327636][ T6568] ? sock_sendmsg+0xdd/0x130 [ 1036.332230][ T6568] ? __sys_sendto+0x387/0x5f0 [ 1036.336902][ T6568] ? __x64_sys_sendto+0xe1/0x1a0 [ 1036.341880][ T6568] ? do_syscall_64+0x1a3/0x800 [ 1036.346664][ T6568] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1036.352748][ T6568] __should_failslab+0x121/0x190 [ 1036.357701][ T6568] should_failslab+0x9/0x14 [ 1036.362224][ T6568] kmem_cache_alloc+0x47/0x710 [ 1036.366996][ T6568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1036.367015][ T6568] ? check_preemption_disabled+0x48/0x290 [ 1036.367045][ T6568] skb_clone+0x1c5/0x510 [ 1036.367063][ T6568] ? rcu_rnp_online_cpus+0xc0/0xe0 [ 1036.367079][ T6568] ? skb_split+0x1210/0x1210 [ 1036.367094][ T6568] ? __lock_is_held+0xb6/0x140 [ 1036.367143][ T6568] dev_queue_xmit_nit+0x40d/0xaf0 [ 1036.393068][ T6568] ? kfree_skbmem+0x105/0x230 [ 1036.393088][ T6568] ? default_device_exit+0x2c0/0x2c0 [ 1036.393105][ T6568] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1036.393152][ T6568] dev_hard_start_xmit+0x164/0xc70 [ 1036.393251][ T6568] ? validate_xmit_xfrm+0x42d/0xf30 [ 1036.393272][ T6568] ? dev_direct_xmit+0x670/0x670 [ 1036.393287][ T6568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1036.393330][ T6568] ? validate_xmit_skb+0x85a/0xf60 [ 1036.445820][ T6568] ? netif_skb_features+0xb90/0xb90 [ 1036.451011][ T6568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1036.457320][ T6568] ? check_preemption_disabled+0x48/0x290 [ 1036.463101][ T6568] ? check_preemption_disabled+0x48/0x290 [ 1036.468836][ T6568] __dev_queue_xmit+0x2fd8/0x3a70 [ 1036.473861][ T6568] ? lock_acquire+0x1db/0x570 19:20:53 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x200000000000000]}) [ 1036.478569][ T6568] ? netdev_pick_tx+0x300/0x300 [ 1036.483433][ T6568] ? kasan_check_write+0x14/0x20 [ 1036.488384][ T6568] ? copyin+0xb5/0x100 [ 1036.492475][ T6568] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1036.498198][ T6568] ? _copy_from_iter+0x399/0xfd0 [ 1036.503137][ T6568] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1036.509376][ T6568] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1036.515621][ T6568] ? __phys_addr_symbol+0x30/0x70 [ 1036.520645][ T6568] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1036.520677][ T6568] ? __check_object_size+0xa3/0x790 [ 1036.520705][ T6568] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1036.520735][ T6568] ? sock_wmalloc+0x1f0/0x1f0 [ 1036.520765][ T6568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1036.520780][ T6568] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1036.520808][ T6568] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1036.537406][ T6568] dev_queue_xmit+0x18/0x20 [ 1036.537422][ T6568] ? dev_queue_xmit+0x18/0x20 [ 1036.537441][ T6568] packet_sendmsg+0x2754/0x6860 [ 1036.537458][ T6568] ? aa_profile_af_perm+0x420/0x420 [ 1036.537478][ T6568] ? rcu_read_unlock_special+0x380/0x380 [ 1036.537541][ T6568] ? packet_getname_spkt+0x2b0/0x2b0 [ 1036.590250][ T6568] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1036.595882][ T6568] ? aa_sk_perm+0x2f4/0x990 [ 1036.600378][ T6568] ? aa_af_perm+0x5d0/0x5d0 [ 1036.604868][ T6568] ? __fget_light+0x2db/0x420 [ 1036.609552][ T6568] ? fget_raw+0x20/0x20 [ 1036.613726][ T6568] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1036.619309][ T6568] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1036.624775][ T6568] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1036.631036][ T6568] ? security_socket_sendmsg+0x93/0xc0 [ 1036.636498][ T6568] ? packet_getname_spkt+0x2b0/0x2b0 [ 1036.636516][ T6568] sock_sendmsg+0xdd/0x130 [ 1036.636534][ T6568] __sys_sendto+0x387/0x5f0 [ 1036.636555][ T6568] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1036.636572][ T6568] ? wait_for_completion+0x810/0x810 [ 1036.636598][ T6568] ? __sb_end_write+0xd9/0x110 [ 1036.646288][ T6568] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1036.646319][ T6568] ? fput+0x128/0x1a0 [ 1036.646334][ T6568] ? do_syscall_64+0x8c/0x800 [ 1036.646348][ T6568] ? do_syscall_64+0x8c/0x800 [ 1036.646364][ T6568] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1036.646380][ T6568] ? trace_hardirqs_on+0xbd/0x310 [ 1036.646393][ T6568] ? __ia32_sys_read+0xb0/0xb0 [ 1036.646410][ T6568] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1036.646425][ T6568] ? trace_hardirqs_off_caller+0x300/0x300 [ 1036.646442][ T6568] __x64_sys_sendto+0xe1/0x1a0 [ 1036.646463][ T6568] do_syscall_64+0x1a3/0x800 [ 1036.646499][ T6568] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1036.727736][ T6568] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1036.733471][ T6568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1036.739060][ T6568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1036.744962][ T6568] RIP: 0033:0x457ec9 [ 1036.748865][ T6568] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1036.768485][ T6568] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 19:20:53 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x300000000000000]}) [ 1036.776929][ T6568] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1036.784900][ T6568] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1036.792893][ T6568] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1036.800865][ T6568] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1036.808842][ T6568] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:54 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) [ 1036.846825][ T6575] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:54 executing program 1 (fault-call:4 fault-nth:12): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:54 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) 19:20:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffb, 0x0) 19:20:54 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}]}) [ 1037.033630][ T6597] FAULT_INJECTION: forcing a failure. [ 1037.033630][ T6597] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.046301][ T6597] CPU: 1 PID: 6597 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1037.055242][ T6597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1037.065301][ T6597] Call Trace: [ 1037.068641][ T6597] dump_stack+0x1db/0x2d0 [ 1037.072989][ T6597] ? dump_stack_print_info.cold+0x20/0x20 [ 1037.078741][ T6597] should_fail.cold+0xa/0x14 [ 1037.083361][ T6597] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1037.089179][ T6597] ? perf_trace_lock+0x12f/0x750 [ 1037.094126][ T6597] ? add_lock_to_list.isra.0+0x450/0x450 [ 1037.099769][ T6597] ? add_lock_to_list.isra.0+0x450/0x450 [ 1037.105464][ T6597] __should_failslab+0x121/0x190 [ 1037.110416][ T6597] should_failslab+0x9/0x14 [ 1037.114928][ T6597] kmem_cache_alloc+0x47/0x710 [ 1037.119705][ T6597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1037.125954][ T6597] ? check_preemption_disabled+0x48/0x290 19:20:54 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) [ 1037.131684][ T6597] skb_clone+0x1c5/0x510 [ 1037.135935][ T6597] ? rcu_rnp_online_cpus+0xc0/0xe0 [ 1037.141074][ T6597] ? skb_split+0x1210/0x1210 [ 1037.145675][ T6597] ? rcu_read_unlock_special+0x380/0x380 [ 1037.151325][ T6597] dev_queue_xmit_nit+0x40d/0xaf0 [ 1037.156373][ T6597] ? default_device_exit+0x2c0/0x2c0 [ 1037.161664][ T6597] ? __lock_is_held+0xb6/0x140 [ 1037.166455][ T6597] dev_hard_start_xmit+0x164/0xc70 [ 1037.171586][ T6597] ? dev_direct_xmit+0x670/0x670 [ 1037.176531][ T6597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1037.176559][ T6597] ? validate_xmit_skb+0x85a/0xf60 [ 1037.187925][ T6597] ? netif_skb_features+0xb90/0xb90 [ 1037.193133][ T6597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1037.199386][ T6597] ? check_preemption_disabled+0x48/0x290 [ 1037.205112][ T6597] ? check_preemption_disabled+0x48/0x290 [ 1037.210844][ T6597] __dev_queue_xmit+0x2fd8/0x3a70 [ 1037.210860][ T6597] ? lock_acquire+0x1db/0x570 [ 1037.210898][ T6597] ? netdev_pick_tx+0x300/0x300 [ 1037.225432][ T6597] ? kasan_check_write+0x14/0x20 [ 1037.230375][ T6597] ? copyin+0xb5/0x100 [ 1037.234457][ T6597] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1037.240194][ T6597] ? _copy_from_iter+0x399/0xfd0 [ 1037.245136][ T6597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1037.251386][ T6597] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1037.257648][ T6597] ? __phys_addr_symbol+0x30/0x70 [ 1037.262678][ T6597] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1037.268404][ T6597] ? __check_object_size+0xa3/0x790 [ 1037.273620][ T6597] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1037.279265][ T6597] ? sock_wmalloc+0x1f0/0x1f0 [ 1037.283965][ T6597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1037.290212][ T6597] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1037.296198][ T6597] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1037.301937][ T6597] dev_queue_xmit+0x18/0x20 [ 1037.306448][ T6597] ? dev_queue_xmit+0x18/0x20 [ 1037.311140][ T6597] packet_sendmsg+0x2754/0x6860 [ 1037.315999][ T6597] ? aa_profile_af_perm+0x420/0x420 [ 1037.321222][ T6597] ? rcu_read_unlock_special+0x380/0x380 [ 1037.326949][ T6597] ? packet_getname_spkt+0x2b0/0x2b0 19:20:54 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x300]}) [ 1037.332245][ T6597] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1037.337887][ T6597] ? aa_sk_perm+0x2f4/0x990 [ 1037.342412][ T6597] ? aa_af_perm+0x5d0/0x5d0 [ 1037.346929][ T6597] ? __fget_light+0x2db/0x420 [ 1037.351617][ T6597] ? fget_raw+0x20/0x20 [ 1037.355818][ T6597] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1037.361367][ T6597] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1037.366821][ T6597] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1037.366840][ T6597] ? security_socket_sendmsg+0x93/0xc0 [ 1037.366859][ T6597] ? packet_getname_spkt+0x2b0/0x2b0 [ 1037.366880][ T6597] sock_sendmsg+0xdd/0x130 [ 1037.378564][ T6597] __sys_sendto+0x387/0x5f0 [ 1037.378587][ T6597] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1037.378606][ T6597] ? wait_for_completion+0x810/0x810 [ 1037.378637][ T6597] ? __sb_end_write+0xd9/0x110 [ 1037.378659][ T6597] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1037.414421][ T6597] ? fput+0x128/0x1a0 [ 1037.414440][ T6597] ? do_syscall_64+0x8c/0x800 [ 1037.414457][ T6597] ? do_syscall_64+0x8c/0x800 [ 1037.414474][ T6597] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1037.414492][ T6597] ? trace_hardirqs_on+0xbd/0x310 [ 1037.414507][ T6597] ? __ia32_sys_read+0xb0/0xb0 [ 1037.414526][ T6597] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1037.414547][ T6597] ? trace_hardirqs_off_caller+0x300/0x300 [ 1037.433156][ T6597] __x64_sys_sendto+0xe1/0x1a0 [ 1037.459538][ T6597] do_syscall_64+0x1a3/0x800 [ 1037.464140][ T6597] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1037.469787][ T6597] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1037.475528][ T6597] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1037.481097][ T6597] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1037.487010][ T6597] RIP: 0033:0x457ec9 [ 1037.490919][ T6597] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1037.510537][ T6597] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1037.518951][ T6597] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 [ 1037.526930][ T6597] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 19:20:54 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) 19:20:54 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) [ 1037.534922][ T6597] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1037.542893][ T6597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1037.550886][ T6597] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:54 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x2000000]}) 19:20:54 executing program 1 (fault-call:4 fault-nth:13): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1037.605972][ T6606] FAT-fs (loop4): Unrecognized mount option "rootcontext=root" or missing value 19:20:54 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:54 executing program 5: pipe(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) 19:20:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffd, 0x0) 19:20:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3000000]}) [ 1037.924539][ T6639] FAULT_INJECTION: forcing a failure. [ 1037.924539][ T6639] name failslab, interval 1, probability 0, space 0, times 0 [ 1037.937248][ T6639] CPU: 0 PID: 6639 Comm: syz-executor1 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1037.937267][ T6639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1037.956242][ T6639] Call Trace: [ 1037.959545][ T6639] dump_stack+0x1db/0x2d0 [ 1037.963889][ T6639] ? dump_stack_print_info.cold+0x20/0x20 [ 1037.969632][ T6639] should_fail.cold+0xa/0x14 [ 1037.974237][ T6639] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1037.980073][ T6639] ? perf_trace_lock+0x12f/0x750 [ 1037.985020][ T6639] ? add_lock_to_list.isra.0+0x450/0x450 [ 1037.990715][ T6639] ? add_lock_to_list.isra.0+0x450/0x450 [ 1037.996423][ T6639] __should_failslab+0x121/0x190 [ 1038.001367][ T6639] should_failslab+0x9/0x14 [ 1038.005881][ T6639] kmem_cache_alloc+0x47/0x710 [ 1038.010654][ T6639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1038.016943][ T6639] ? check_preemption_disabled+0x48/0x290 [ 1038.022686][ T6639] skb_clone+0x1c5/0x510 [ 1038.026935][ T6639] ? rcu_rnp_online_cpus+0xc0/0xe0 [ 1038.032083][ T6639] ? skb_split+0x1210/0x1210 [ 1038.032101][ T6639] ? rcu_read_unlock_special+0x380/0x380 [ 1038.032128][ T6639] dev_queue_xmit_nit+0x40d/0xaf0 [ 1038.032155][ T6639] ? default_device_exit+0x2c0/0x2c0 [ 1038.032167][ T6639] ? __lock_is_held+0xb6/0x140 [ 1038.032199][ T6639] dev_hard_start_xmit+0x164/0xc70 [ 1038.062523][ T6639] ? dev_direct_xmit+0x670/0x670 [ 1038.062539][ T6639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1038.062562][ T6639] ? validate_xmit_skb+0x85a/0xf60 [ 1038.062586][ T6639] ? netif_skb_features+0xb90/0xb90 [ 1038.062608][ T6639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1038.090315][ T6639] ? check_preemption_disabled+0x48/0x290 [ 1038.090332][ T6639] ? check_preemption_disabled+0x48/0x290 [ 1038.090355][ T6639] __dev_queue_xmit+0x2fd8/0x3a70 [ 1038.090370][ T6639] ? lock_acquire+0x1db/0x570 [ 1038.090409][ T6639] ? netdev_pick_tx+0x300/0x300 [ 1038.116369][ T6639] ? kasan_check_write+0x14/0x20 [ 1038.116402][ T6639] ? copyin+0xb5/0x100 [ 1038.116421][ T6639] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1038.116438][ T6639] ? _copy_from_iter+0x399/0xfd0 [ 1038.116460][ T6639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1038.142450][ T6639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1038.142469][ T6639] ? __phys_addr_symbol+0x30/0x70 [ 1038.142490][ T6639] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1038.159477][ T6639] ? __check_object_size+0xa3/0x790 [ 1038.159507][ T6639] ? _copy_from_iter_nocache+0xf90/0xf90 [ 1038.159523][ T6639] ? sock_wmalloc+0x1f0/0x1f0 [ 1038.159554][ T6639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1038.159571][ T6639] ? skb_copy_datagram_from_iter+0x435/0x660 [ 1038.159589][ T6639] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1038.159612][ T6639] dev_queue_xmit+0x18/0x20 [ 1038.159627][ T6639] ? dev_queue_xmit+0x18/0x20 [ 1038.159646][ T6639] packet_sendmsg+0x2754/0x6860 [ 1038.159663][ T6639] ? aa_profile_af_perm+0x420/0x420 [ 1038.159683][ T6639] ? rcu_read_unlock_special+0x380/0x380 [ 1038.159736][ T6639] ? packet_getname_spkt+0x2b0/0x2b0 [ 1038.159752][ T6639] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1038.159768][ T6639] ? aa_sk_perm+0x2f4/0x990 [ 1038.159793][ T6639] ? aa_af_perm+0x5d0/0x5d0 [ 1038.159808][ T6639] ? __fget_light+0x2db/0x420 [ 1038.159827][ T6639] ? fget_raw+0x20/0x20 [ 1038.159849][ T6639] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1038.159869][ T6639] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1038.159885][ T6639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1038.159903][ T6639] ? security_socket_sendmsg+0x93/0xc0 [ 1038.159921][ T6639] ? packet_getname_spkt+0x2b0/0x2b0 [ 1038.159938][ T6639] sock_sendmsg+0xdd/0x130 [ 1038.159957][ T6639] __sys_sendto+0x387/0x5f0 [ 1038.159978][ T6639] ? __ia32_sys_getpeername+0xb0/0xb0 [ 1038.159997][ T6639] ? wait_for_completion+0x810/0x810 [ 1038.160068][ T6639] ? __sb_end_write+0xd9/0x110 [ 1038.160104][ T6639] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1038.160120][ T6639] ? fput+0x128/0x1a0 [ 1038.160137][ T6639] ? do_syscall_64+0x8c/0x800 [ 1038.160153][ T6639] ? do_syscall_64+0x8c/0x800 [ 1038.160169][ T6639] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1038.160187][ T6639] ? trace_hardirqs_on+0xbd/0x310 [ 1038.160201][ T6639] ? __ia32_sys_read+0xb0/0xb0 [ 1038.160219][ T6639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1038.160236][ T6639] ? trace_hardirqs_off_caller+0x300/0x300 [ 1038.160255][ T6639] __x64_sys_sendto+0xe1/0x1a0 [ 1038.160274][ T6639] do_syscall_64+0x1a3/0x800 [ 1038.160293][ T6639] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1038.160318][ T6639] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1038.160340][ T6639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1038.160380][ T6639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1038.293838][ T6657] cgroup: fork rejected by pids controller in /syz0 [ 1038.294668][ T6639] RIP: 0033:0x457ec9 [ 1038.294686][ T6639] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1038.294695][ T6639] RSP: 002b:00007f746adb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 1038.294711][ T6639] RAX: ffffffffffffffda RBX: 00007f746adb6c90 RCX: 0000000000457ec9 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x200000000000000]}) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x300000000000000]}) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x300]}) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}) [ 1038.294721][ T6639] RDX: 000000000000006c RSI: 0000000020001740 RDI: 0000000000000003 [ 1038.294729][ T6639] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1038.294746][ T6639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f746adb76d4 [ 1038.448083][ T6639] R13: 00000000004c54ac R14: 00000000004d9158 R15: 0000000000000004 19:20:55 executing program 1 (fault-call:4 fault-nth:14): r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3000000]}) 19:20:55 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) [ 1038.565557][ T6661] FAT-fs (loop4): bogus number of reserved sectors [ 1038.578350][ T6661] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000, 0x0) 19:20:55 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:55 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x200000000000000]}) 19:20:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:56 executing program 2: pipe(&(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:56 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:20:56 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x300000000000000]}) [ 1038.924215][ T6693] FAULT_INJECTION: forcing a failure. [ 1038.924215][ T6693] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.993694][ T6693] CPU: 1 PID: 6693 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1039.002673][ T6693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.012735][ T6693] Call Trace: [ 1039.016103][ T6693] dump_stack+0x1db/0x2d0 [ 1039.020430][ T6693] ? dump_stack_print_info.cold+0x20/0x20 [ 1039.026138][ T6693] should_fail.cold+0xa/0x14 [ 1039.030711][ T6693] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1039.036517][ T6693] ? ___might_sleep+0x1e7/0x310 [ 1039.041366][ T6693] ? arch_local_save_flags+0x50/0x50 [ 1039.046664][ T6693] __should_failslab+0x121/0x190 [ 1039.051592][ T6693] should_failslab+0x9/0x14 [ 1039.056085][ T6693] __kmalloc+0x2dc/0x740 [ 1039.060330][ T6693] ? strncpy_from_user+0x4e0/0x4e0 [ 1039.065450][ T6693] ? fput+0x128/0x1a0 [ 1039.069434][ T6693] ? do_syscall_64+0x8c/0x800 [ 1039.074103][ T6693] ? __x64_sys_memfd_create+0x13c/0x4b0 [ 1039.079658][ T6693] __x64_sys_memfd_create+0x13c/0x4b0 [ 1039.085035][ T6693] ? memfd_fcntl+0x1870/0x1870 [ 1039.089800][ T6693] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1039.095264][ T6693] do_syscall_64+0x1a3/0x800 [ 1039.099881][ T6693] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1039.105527][ T6693] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1039.111265][ T6693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1039.116821][ T6693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1039.122712][ T6693] RIP: 0033:0x457ec9 [ 1039.126602][ T6693] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1039.146184][ T6693] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1039.154582][ T6693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457ec9 [ 1039.162556][ T6693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce80 [ 1039.170530][ T6693] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1039.178504][ T6693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7ae70816d4 [ 1039.186481][ T6693] R13: 00000000004c6749 R14: 00000000004dba50 R15: 0000000000000003 19:20:56 executing program 0: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000040)) r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0x6) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:56 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:20:56 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb400030000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1039.465389][ T6720] FAULT_INJECTION: forcing a failure. [ 1039.465389][ T6720] name failslab, interval 1, probability 0, space 0, times 0 [ 1039.497777][ T6720] CPU: 1 PID: 6720 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1039.506729][ T6720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1039.516781][ T6720] Call Trace: [ 1039.520089][ T6720] dump_stack+0x1db/0x2d0 [ 1039.523035][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1039.524425][ T6720] ? dump_stack_print_info.cold+0x20/0x20 [ 1039.524442][ T6720] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1039.524472][ T6720] ? print_usage_bug+0xd0/0xd0 [ 1039.524495][ T6720] should_fail.cold+0xa/0x14 [ 1039.530233][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1039.535907][ T6720] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1039.535930][ T6720] ? ___might_sleep+0x1e7/0x310 [ 1039.535947][ T6720] ? arch_local_save_flags+0x50/0x50 [ 1039.535974][ T6720] __should_failslab+0x121/0x190 [ 1039.562736][ T6720] should_failslab+0x9/0x14 [ 1039.562753][ T6720] kmem_cache_alloc+0x2be/0x710 [ 1039.562790][ T6720] ? shmem_destroy_callback+0xc0/0xc0 [ 1039.562812][ T6720] shmem_alloc_inode+0x1c/0x50 [ 1039.562830][ T6720] alloc_inode+0x66/0x190 [ 1039.572958][ T6720] new_inode_pseudo+0x71/0x1b0 [ 1039.572973][ T6720] ? prune_icache_sb+0x1c0/0x1c0 [ 1039.572993][ T6720] ? _raw_spin_unlock+0x2d/0x50 [ 1039.573039][ T6720] new_inode+0x1f/0x40 [ 1039.573070][ T6720] shmem_get_inode+0xe1/0x8d0 [ 1039.573090][ T6720] ? shmem_encode_fh+0x340/0x340 [ 1039.573109][ T6720] ? lock_downgrade+0xbe0/0xbe0 [ 1039.634806][ T6720] ? lock_release+0xc40/0xc40 [ 1039.639488][ T6720] ? __check_object_size+0xa3/0x790 [ 1039.644708][ T6720] __shmem_file_setup.part.0+0x7e/0x2b0 [ 1039.650269][ T6720] shmem_file_setup+0x66/0x90 [ 1039.654967][ T6720] __x64_sys_memfd_create+0x2a2/0x4b0 [ 1039.660339][ T6720] ? memfd_fcntl+0x1870/0x1870 19:20:56 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 19:20:56 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000000, 0x0) 19:20:56 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/video36\x00', 0x2, 0x0) r2 = getpgrp(0x0) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000040)) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x100, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) capset(&(0x7f0000000300)={0x20080522, r2}, &(0x7f0000000340)={0x565c800000000000, 0x3f, 0x80000001, 0x0, 0x6, 0xe0d}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000200)={0x4, 0x0, 0x9, {r4, r5+30000000}, 0x5, 0x9}) socket$can_raw(0x1d, 0x3, 0x1) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x0, 0x0) getsockname$llc(r6, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x10) [ 1039.665107][ T6720] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1039.670613][ T6720] do_syscall_64+0x1a3/0x800 [ 1039.675344][ T6720] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1039.680984][ T6720] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1039.686724][ T6720] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1039.692284][ T6720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1039.698178][ T6720] RIP: 0033:0x457ec9 [ 1039.702078][ T6720] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1039.721703][ T6720] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1039.730183][ T6720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457ec9 [ 1039.738156][ T6720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce80 [ 1039.746123][ T6720] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1039.746132][ T6720] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7ae70816d4 19:20:56 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1039.746140][ T6720] R13: 00000000004c6749 R14: 00000000004dba50 R15: 0000000000000003 19:20:57 executing program 2: r0 = syz_open_dev$evdev(0x0, 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:57 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x22) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 19:20:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000effdffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, 0x0) 19:20:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:57 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0xc00, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000340)={0xffffffffe70874c4, 0x9, 0x2, 0xfff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x100, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffff, 0x123400) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x78, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000200)=""/120}, &(0x7f0000000180)=0x78) r3 = socket(0xf, 0x2, 0xfffffffffffffffe) recvfrom$inet(r3, &(0x7f00000000c0)=""/94, 0x5e, 0x60, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000001c0)) [ 1040.051372][ T6747] FAULT_INJECTION: forcing a failure. [ 1040.051372][ T6747] name failslab, interval 1, probability 0, space 0, times 0 [ 1040.067210][ T6747] CPU: 0 PID: 6747 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1040.076153][ T6747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.086209][ T6747] Call Trace: [ 1040.089513][ T6747] dump_stack+0x1db/0x2d0 [ 1040.093854][ T6747] ? dump_stack_print_info.cold+0x20/0x20 [ 1040.099571][ T6747] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1040.105823][ T6747] ? check_preemption_disabled+0x48/0x290 [ 1040.111527][ T6747] ? __shmem_file_setup.part.0+0x7e/0x2b0 [ 1040.117233][ T6747] should_fail.cold+0xa/0x14 [ 1040.121809][ T6747] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1040.127613][ T6747] ? ___might_sleep+0x1e7/0x310 [ 1040.132451][ T6747] ? arch_local_save_flags+0x50/0x50 [ 1040.137723][ T6747] __should_failslab+0x121/0x190 [ 1040.142659][ T6747] should_failslab+0x9/0x14 [ 1040.147148][ T6747] kmem_cache_alloc+0x2be/0x710 [ 1040.152000][ T6747] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 1040.158159][ T6747] ? kasan_check_read+0x11/0x20 [ 1040.162997][ T6747] __d_alloc+0xae/0xbe0 [ 1040.167144][ T6747] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1040.172851][ T6747] ? retint_kernel+0x2d/0x2d [ 1040.177430][ T6747] ? shmem_get_inode+0x6b9/0x8d0 [ 1040.182354][ T6747] d_alloc_pseudo+0x1e/0x30 [ 1040.186870][ T6747] alloc_file_pseudo+0x14f/0x3b0 [ 1040.191804][ T6747] ? alloc_file+0x4d0/0x4d0 [ 1040.196292][ T6747] ? __check_object_size+0xa3/0x790 [ 1040.201495][ T6747] __shmem_file_setup.part.0+0x108/0x2b0 [ 1040.207118][ T6747] shmem_file_setup+0x66/0x90 [ 1040.211781][ T6747] __x64_sys_memfd_create+0x2a2/0x4b0 [ 1040.217148][ T6747] ? memfd_fcntl+0x1870/0x1870 [ 1040.221909][ T6747] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1040.227353][ T6747] do_syscall_64+0x1a3/0x800 [ 1040.231927][ T6747] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1040.237547][ T6747] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1040.243264][ T6747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1040.248805][ T6747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1040.254680][ T6747] RIP: 0033:0x457ec9 [ 1040.258572][ T6747] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1040.278155][ T6747] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1040.286641][ T6747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457ec9 [ 1040.294622][ T6747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce80 [ 1040.302596][ T6747] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1040.310562][ T6747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7ae70816d4 [ 1040.318518][ T6747] R13: 00000000004c6749 R14: 00000000004dba50 R15: 0000000000000003 19:20:57 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x200017ac, 0x0, 0x0, 0x0) 19:20:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, 0x0) 19:20:57 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt(r4, 0xff, 0x1, &(0x7f0000000040), 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r7 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r7, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r5, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r3, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) linkat(r0, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x400) 19:20:57 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:20:57 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x4) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:20:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:57 executing program 1: r0 = socket$packet(0x11, 0x40880000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000002180)=0x100, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) 19:20:57 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000, 0x0) [ 1040.755739][ T6792] FAULT_INJECTION: forcing a failure. [ 1040.755739][ T6792] name failslab, interval 1, probability 0, space 0, times 0 19:20:58 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000000c0)) r1 = dup(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e22, @multicast1}}) [ 1040.812570][ T6792] CPU: 1 PID: 6792 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1040.821522][ T6792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1040.832326][ T6792] Call Trace: [ 1040.835633][ T6792] dump_stack+0x1db/0x2d0 [ 1040.839993][ T6792] ? dump_stack_print_info.cold+0x20/0x20 [ 1040.845733][ T6792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1040.851976][ T6792] ? check_preemption_disabled+0x48/0x290 [ 1040.857696][ T6792] ? __shmem_file_setup.part.0+0x7e/0x2b0 [ 1040.863433][ T6792] should_fail.cold+0xa/0x14 [ 1040.868053][ T6792] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1040.873880][ T6792] ? ___might_sleep+0x1e7/0x310 [ 1040.878726][ T6792] ? arch_local_save_flags+0x50/0x50 [ 1040.884018][ T6792] __should_failslab+0x121/0x190 [ 1040.888982][ T6792] should_failslab+0x9/0x14 [ 1040.893508][ T6792] kmem_cache_alloc+0x2be/0x710 [ 1040.898369][ T6792] ? kasan_check_read+0x11/0x20 [ 1040.903239][ T6792] __d_alloc+0xae/0xbe0 [ 1040.907406][ T6792] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 1040.913130][ T6792] ? _raw_spin_unlock+0x2d/0x50 [ 1040.917985][ T6792] ? inode_sb_list_add+0x223/0x310 [ 1040.923114][ T6792] ? current_time+0x104/0x1b0 [ 1040.927803][ T6792] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1040.934060][ T6792] ? lockdep_init_map+0x10c/0x5b0 [ 1040.939085][ T6792] d_alloc_pseudo+0x1e/0x30 [ 1040.943590][ T6792] alloc_file_pseudo+0x14f/0x3b0 [ 1040.948537][ T6792] ? alloc_file+0x4d0/0x4d0 [ 1040.953058][ T6792] ? __check_object_size+0xa3/0x790 [ 1040.958278][ T6792] __shmem_file_setup.part.0+0x108/0x2b0 [ 1040.963925][ T6792] shmem_file_setup+0x66/0x90 [ 1040.968614][ T6792] __x64_sys_memfd_create+0x2a2/0x4b0 [ 1040.973997][ T6792] ? memfd_fcntl+0x1870/0x1870 [ 1040.978773][ T6792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1040.984243][ T6792] do_syscall_64+0x1a3/0x800 [ 1040.988841][ T6792] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1040.994489][ T6792] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1041.000212][ T6792] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1041.005781][ T6792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1041.011702][ T6792] RIP: 0033:0x457ec9 [ 1041.015599][ T6792] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1041.035205][ T6792] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1041.043621][ T6792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457ec9 [ 1041.051594][ T6792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce80 [ 1041.059560][ T6792] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1041.067540][ T6792] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7ae70816d4 [ 1041.075517][ T6792] R13: 00000000004c6749 R14: 00000000004dba50 R15: 0000000000000003 19:20:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:58 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:20:58 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7ffffffffffff, 0x0) 19:20:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) 19:20:58 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0), 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) getpeername$packet(r1, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001700)=0x14) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001880)={&(0x7f0000000240)=ANY=[@ANYBLOB="8c000000190000012cbd7000ffdbdf250a800000fe03fd070010000054000800eb57e793a49063835655d2b3f7a93b85ff4290c2fca4ed6ee972a3d8a5409ebf397abfe19ed9f1f38270160b0836314f7495f9c32173406661fa54dafe5b6fb0879f58945d31ff7252ec1d539b00000008000400", @ANYRES32=r2, @ANYBLOB="14000500ff02d8c9ce00000000000006da1fae36000000"], 0x8c}}, 0x20000004) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1041.259136][ T6813] FAULT_INJECTION: forcing a failure. [ 1041.259136][ T6813] name failslab, interval 1, probability 0, space 0, times 0 [ 1041.324988][ T6813] CPU: 0 PID: 6813 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1041.333956][ T6813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1041.344016][ T6813] Call Trace: [ 1041.347346][ T6813] dump_stack+0x1db/0x2d0 [ 1041.351696][ T6813] ? dump_stack_print_info.cold+0x20/0x20 [ 1041.357430][ T6813] ? __shmem_file_setup.part.0+0x108/0x2b0 [ 1041.363259][ T6813] ? shmem_file_setup+0x66/0x90 [ 1041.368125][ T6813] ? __x64_sys_memfd_create+0x2a2/0x4b0 [ 1041.373709][ T6813] ? do_syscall_64+0x1a3/0x800 [ 1041.378496][ T6813] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1041.378524][ T6813] should_fail.cold+0xa/0x14 [ 1041.378560][ T6813] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1041.378599][ T6813] ? ___might_sleep+0x1e7/0x310 [ 1041.389232][ T6813] ? arch_local_save_flags+0x50/0x50 [ 1041.389258][ T6813] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 1041.389280][ T6813] __should_failslab+0x121/0x190 [ 1041.389310][ T6813] should_failslab+0x9/0x14 [ 1041.420842][ T6813] kmem_cache_alloc+0x2be/0x710 [ 1041.425704][ T6813] ? __alloc_file+0x93/0x480 [ 1041.430313][ T6813] ? rcu_read_lock_sched_held+0x110/0x130 [ 1041.436050][ T6813] ? kmem_cache_alloc+0x341/0x710 [ 1041.441089][ T6813] security_file_alloc+0x39/0x170 [ 1041.446135][ T6813] __alloc_file+0x128/0x480 [ 1041.450627][ T6813] ? ____fput+0x20/0x20 [ 1041.454777][ T6813] ? kasan_check_read+0x11/0x20 [ 1041.459629][ T6813] ? do_raw_spin_unlock+0xa0/0x330 [ 1041.464724][ T6813] ? do_raw_spin_trylock+0x270/0x270 [ 1041.469996][ T6813] alloc_empty_file+0x72/0x170 [ 1041.474753][ T6813] alloc_file+0x5e/0x4d0 [ 1041.478983][ T6813] alloc_file_pseudo+0x24a/0x3b0 [ 1041.483906][ T6813] ? alloc_file+0x4d0/0x4d0 [ 1041.488391][ T6813] ? __check_object_size+0xa3/0x790 [ 1041.493582][ T6813] __shmem_file_setup.part.0+0x108/0x2b0 [ 1041.499210][ T6813] shmem_file_setup+0x66/0x90 [ 1041.503912][ T6813] __x64_sys_memfd_create+0x2a2/0x4b0 [ 1041.509272][ T6813] ? memfd_fcntl+0x1870/0x1870 [ 1041.514080][ T6813] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1041.519530][ T6813] do_syscall_64+0x1a3/0x800 [ 1041.524106][ T6813] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1041.529736][ T6813] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1041.535459][ T6813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1041.541259][ T6813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1041.547151][ T6813] RIP: 0033:0x457ec9 [ 1041.551044][ T6813] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1041.570639][ T6813] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1041.579036][ T6813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000457ec9 [ 1041.586987][ T6813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bce80 [ 1041.594938][ T6813] RBP: 000000000073bf00 R08: 0000000000000000 R09: 00000000fbad8001 [ 1041.602890][ T6813] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7ae70816d4 [ 1041.610854][ T6813] R13: 00000000004c6749 R14: 00000000004dba50 R15: 0000000000000003 [ 1041.619278][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1041.625129][ C0] protocol 88fb is buggy, dev hsr_slave_1 19:20:58 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r1, &(0x7f0000000340), 0x10000014c) ptrace$peek(0x1, 0x0, 0x0) 19:20:58 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x101000, 0x0) write$apparmor_exec(r1, &(0x7f00000000c0)={'exec ', '/dev/video36\x00'}, 0x12) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x4}) 19:20:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:58 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:20:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000003000)=""/174) prctl$PR_SET_PDEATHSIG(0x1, 0x30) r2 = socket$packet(0x11, 0x40800000000003, 0x300) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xff6, 0x800) write$ppp(r3, &(0x7f0000000280)="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", 0x1000) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2}}, [0x33, 0x6, 0x8, 0x200, 0x7fffffff, 0x1000, 0x100, 0x20e70020, 0x63fb, 0x1ff, 0x9, 0x52, 0x3, 0xffff, 0x3f]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000000c0)=r5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r2, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:20:58 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x1000041, 0x0) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f00000000c0)) getcwd(&(0x7f0000000140)=""/142, 0xfe1e) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x20000008001003}) 19:20:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:20:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000000000, 0x0) [ 1041.891136][ T6848] FAULT_INJECTION: forcing a failure. [ 1041.891136][ T6848] name failslab, interval 1, probability 0, space 0, times 0 [ 1041.955308][ T6848] CPU: 0 PID: 6848 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1041.964268][ T6848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1041.974353][ T6848] Call Trace: [ 1041.977661][ T6848] dump_stack+0x1db/0x2d0 [ 1041.982013][ T6848] ? dump_stack_print_info.cold+0x20/0x20 [ 1041.987779][ T6848] ? inode_init_owner+0x340/0x340 [ 1041.987799][ T6848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1041.987821][ T6848] should_fail.cold+0xa/0x14 19:20:59 executing program 0: ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) [ 1041.987846][ T6848] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1041.987866][ T6848] ? ___might_sleep+0x1e7/0x310 [ 1041.987893][ T6848] ? arch_local_save_flags+0x50/0x50 [ 1041.987910][ T6848] ? evm_inode_post_setattr+0x47/0x70 [ 1041.987927][ T6848] __should_failslab+0x121/0x190 [ 1042.030265][ T6848] should_failslab+0x9/0x14 [ 1042.034799][ T6848] kmem_cache_alloc+0x2be/0x710 [ 1042.039668][ T6848] ? find_held_lock+0x35/0x120 [ 1042.044443][ T6848] ? do_sys_ftruncate+0x41e/0x550 [ 1042.049486][ T6848] getname_flags+0xd6/0x5b0 19:20:59 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1042.054044][ T6848] getname+0x1a/0x20 [ 1042.054061][ T6848] do_sys_open+0x3a5/0x7c0 [ 1042.054082][ T6848] ? filp_open+0x80/0x80 19:20:59 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) [ 1042.054106][ T6848] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1042.054124][ T6848] ? trace_hardirqs_off_caller+0x300/0x300 19:20:59 executing program 2: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) [ 1042.054142][ T6848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1042.054161][ T6848] __x64_sys_open+0x7e/0xc0 [ 1042.054179][ T6848] do_syscall_64+0x1a3/0x800 [ 1042.054199][ T6848] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1042.054217][ T6848] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1042.054240][ T6848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1042.054266][ T6848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1042.054278][ T6848] RIP: 0033:0x411e71 [ 1042.054294][ T6848] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1042.054310][ T6848] RSP: 002b:00007f7ae7080a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1042.054325][ T6848] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411e71 [ 1042.054334][ T6848] RDX: 00007f7ae7080afa RSI: 0000000000000002 RDI: 00007f7ae7080af0 [ 1042.054343][ T6848] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1042.054352][ T6848] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1042.054361][ T6848] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 [ 1042.183142][ T6868] FAULT_INJECTION: forcing a failure. [ 1042.183142][ T6868] name failslab, interval 1, probability 0, space 0, times 0 [ 1042.183163][ T6868] CPU: 1 PID: 6868 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1042.183175][ T6868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1042.183182][ T6868] Call Trace: [ 1042.183207][ T6868] dump_stack+0x1db/0x2d0 [ 1042.183232][ T6868] ? dump_stack_print_info.cold+0x20/0x20 [ 1042.183257][ T6868] ? lock_downgrade+0xbe0/0xbe0 [ 1042.183284][ T6868] should_fail.cold+0xa/0x14 [ 1042.183306][ T6868] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1042.183331][ T6868] ? ___might_sleep+0x1e7/0x310 [ 1042.183350][ T6868] ? arch_local_save_flags+0x50/0x50 [ 1042.183369][ T6868] ? print_usage_bug+0xd0/0xd0 [ 1042.183393][ T6868] __should_failslab+0x121/0x190 [ 1042.183420][ T6868] should_failslab+0x9/0x14 [ 1042.183439][ T6868] kmem_cache_alloc+0x2be/0x710 [ 1042.183457][ T6868] ? __lock_acquire+0x572/0x4a10 [ 1042.183474][ T6868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1042.183501][ T6868] __alloc_file+0x93/0x480 [ 1042.183520][ T6868] ? ____fput+0x20/0x20 [ 1042.183539][ T6868] ? mark_held_locks+0x100/0x100 [ 1042.183576][ T6868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1042.183599][ T6868] alloc_empty_file+0x72/0x170 [ 1042.183618][ T6868] path_openat+0x112/0x5660 [ 1042.183638][ T6868] ? add_lock_to_list.isra.0+0x450/0x450 [ 1042.183666][ T6868] ? __alloc_fd+0x549/0x700 [ 1042.183682][ T6868] ? find_held_lock+0x35/0x120 [ 1042.183698][ T6868] ? path_lookupat.isra.0+0xba0/0xba0 [ 1042.183715][ T6868] ? do_dup2+0x580/0x580 [ 1042.183740][ T6868] ? kasan_check_read+0x11/0x20 [ 1042.183757][ T6868] ? do_raw_spin_unlock+0xa0/0x330 [ 1042.183775][ T6868] ? do_raw_spin_trylock+0x270/0x270 [ 1042.183792][ T6868] ? __phys_addr_symbol+0x30/0x70 [ 1042.183833][ T6868] do_filp_open+0x26f/0x370 [ 1042.183851][ T6868] ? may_open_dev+0x100/0x100 [ 1042.183869][ T6868] ? exit_files+0xb0/0xb0 [ 1042.183890][ T6868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1042.183914][ T6868] ? digsig_verify.cold+0x32/0x32 [ 1042.183935][ T6868] ? get_unused_fd_flags+0x122/0x1a0 [ 1042.183951][ T6868] ? __alloc_fd+0x700/0x700 [ 1042.183966][ T6868] ? getname_flags+0x277/0x5b0 [ 1042.183992][ T6868] do_sys_open+0x59a/0x7c0 [ 1042.184016][ T6868] ? filp_open+0x80/0x80 [ 1042.184069][ T6868] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1042.184088][ T6868] ? trace_hardirqs_off_caller+0x300/0x300 [ 1042.184108][ T6868] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1042.184131][ T6868] __x64_sys_open+0x7e/0xc0 [ 1042.184152][ T6868] do_syscall_64+0x1a3/0x800 [ 1042.184175][ T6868] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1042.184195][ T6868] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1042.184222][ T6868] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1042.184254][ T6868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1042.184269][ T6868] RIP: 0033:0x411e71 [ 1042.184286][ T6868] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1042.184296][ T6868] RSP: 002b:00007f7ae7080a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1042.184316][ T6868] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411e71 [ 1042.184329][ T6868] RDX: 00007f7ae7080afa RSI: 0000000000000002 RDI: 00007f7ae7080af0 [ 1042.184339][ T6868] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1042.184350][ T6868] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1042.184361][ T6868] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 19:21:00 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) write(r1, &(0x7f0000000340), 0x10000014c) 19:21:00 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000000000, 0x0) 19:21:00 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x3, 0x2) accept4(0xffffffffffffffff, &(0x7f0000004c00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000004c80)=0x80, 0x0) sendmmsg(r0, &(0x7f0000006a80)=[{{&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="5b81f3e2382e557982741017ffd5a60a458950672741a90a33fa26c8978a28336c7dbe43a6900f230db482e41d74d5f2bf963df847a3ed86391c7ec525184ae229c00866337e660b854ed7b004c12816b03e8a81b7cae61e83d5c4679aa223b6d0f9ced0e3a64b4d6af89c14ce99827964b97c3672bd1ed588b81465a80788523a408ffc237a91bc84dd9017114db6bbd110187c0d8b66b7ab6a333f8b883478c3cc88f4c6fb168301c92603935116e7966ee398c3d3a63b7333aa43f76993ebe8b09938ab412900abe74d1119f8b474c1f9d0bcbaf61ceb11c14dc9fb8172624f27", 0xe2}], 0x1, &(0x7f0000000280)=[{0x1010, 0x103, 0x3, "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0x1010}, 0x7}, {{&(0x7f00000012c0)=@ax25={{0x3, @bcast}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @null]}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)="2f7cfb7228c0058ba658b4f7b2adb91288f93eace2af7ae634188949cb3285f5fec5e007c88c04a59b93decc71ccae815c0d127cd7748fea3d88ca6eecabe09c9ba80ac12393be43bec4c0f96d08a57fe9a94618ecc062b0efaaf46a2a0a6b7a11942069c79e538a5266edfb6f18ba847351c91417bff38015f4f1286527b4dad1488635482c9c53de9f21a14c1a7456084cf6ae49f3987ce7227bbea9a178f24984570693ea67ec0e29c47cfed0c21746", 0xb1}], 0x1, &(0x7f0000001440)=[{0xd8, 0x111, 0x7, 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{&(0x7f0000005480)="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0x1000}], 0x9, &(0x7f0000006540)=[{0x80, 0x8e2ec6bf1940f4b6, 0x9, "91b05d5e88691c3e770b94ff1920b3e70960d378f18c0c41def83be13bf0784c5e160916986f18cf61f810a0bf9e983bd2849318ac9382967c47b12c65e8acb2606dfecbda3321a4a9c0e0963ea53ec4c705294a69e8e508f493549276f530a07fef9d536a9e93ec4b425ba637d7"}, {0xf8, 0x10f, 0x20, "709343269c6e32f073f08f06e19b1eed0555971f78b26050ab44cf4083d99f01ff277bfb6f2eea5b1edc11f13967fc6abb426b948abd31aa94a3df7f5f7a62cd41de232efc17a8bb1df7a00402e2a1db9d66b984764b0650707da10bd8e518174a10b5c9fad5191559c18602ebf1a16af4b4af61070826cdd29b09e6666f92feeb3f808c01b8c0dc85b0d623b8182a57e0fae7861c9f728058ed94d24d9f817444b3e011c6dfa585feb9fb72be293046e84df043480336a7bbeb04168b8f4ca31d4e3d3400282f440e9a35e73519dfe639b06d62c20d6a7fdf11d77e904758685c9a2eededea"}, {0x100, 0x104, 0x7fff, "7cdb086126b09aa1c370df01a9dc128f6bc59c540c40ffedbf1cc520f08e8a8b416b8642ff7aadc829e56e3ded78f7a891d6604567ebf27a036d6d5448071696131214cdcb94e30694b717c9346039b04e9b30ad6ad409405975f8af3383f1a1a9bbdea5397ad7d590489784138e5b1caf871cc68efc7467dd5127ccaabaf048b7d0cb99c614e67698e8c7c3dc868c35ab08b45f83aaf49ae6efe6dd932d089c4c173640a7517549fc1d1ba3aa4544647f08032b17111d5b4097d8e04c643b400acdc5b5cb449d8f47b0fa854d2f8ed53ff42dbce6c6e216ba19c337861a1b13faab749b8b5ef4766959d4a54a"}, {0xa0, 0x12b, 0x7fffffff, "e3138f61791b44a48ec166db403f59b06aacba8164763adaf11278be1fb2712468f0a2697baaca3e4a2f6cb9d382833b63774d5576373ea2d8850dd9aece6cd2a54ed32c1e366c58db8a90d1d4d783f801c2e6befd47369301b220363276f3e0fa73706c38f1e371630bc45747cce14ae8c9a619f485e5cf584dd82aedc864972a32a20193b1b4ce00"}, {0x18, 0x110, 0x0, 'k'}, {0xd8, 0x0, 0x8d, "888a212ec04741cfa1409371912e3e9779654f603f616fe7c07b134ee8636e6ce9011ffd4585e2ab1d037f4e3167819afd4b6fbef964ae4cf5d4c79acee19e5e16499beb26b7234284a1fc36e2b3997d20a08032c985065b9386ad2c5c68e4a44d8c12ecd0a10604a62e5ebe32a2eec130f0d7829404a52cfc566b6d66ebdaf93bcc6e94dc0169b2667e23f5491f7a0ab787b0f73c4586cae8ff3e725fb0c76eb76b717d57338f27a4a065e6ef8db9bfa5eb63eda63b89b8645a45c63ec3e9a649f5"}, {0x108, 0x111, 0x0, "2763bbd7f6e6d2e1a34f82fca3b780c5704bc44407e9a76ad95730a535f06c1257c785f216aed3d417ab9aa92487141467ba1959ab25a5731d088243ce29d8800b8f6628c77a9f54568ff9f88f6ad1edfe469a6e980d721582e4310318a29f214dc8c039ffb48085328ba1a292333aca0d4aa5cf5feb25181a78eaad661cc16d8eaeb5573746de0d7871b3eccf4b38007fe0d74d7f6d067d1360d1225372cac6557dd1b1e0c16830bd311506850daa5a75cf4ffd2e5909d124e7d045affac10b36b2037b21a93552bbc36ad7a9a6943b09bb2b3634247abe3711585880755c9bcad1532731c78b11bba361f23769c360867bc229d7"}], 0x510}, 0x8}], 0x5, 0x20048000) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f0000000080)={0x0, 0xffff}) 19:21:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, 0x0, 0x0) ptrace$peek(0x1, 0x0, 0x0) 19:21:00 executing program 1: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x800, @empty, 0x7}], 0x1c) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1042.908163][ T6890] FAULT_INJECTION: forcing a failure. [ 1042.908163][ T6890] name failslab, interval 1, probability 0, space 0, times 0 19:21:00 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_G_INPUT(r0, 0x80045626, &(0x7f0000000180)) r1 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1f, 0x200) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x401, 0x60000000000000]}) sendto$inet6(r1, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1043.005220][ T6890] CPU: 0 PID: 6890 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1043.005240][ T6890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.024225][ T6890] Call Trace: 19:21:00 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) [ 1043.024251][ T6890] dump_stack+0x1db/0x2d0 [ 1043.024273][ T6890] ? dump_stack_print_info.cold+0x20/0x20 [ 1043.024327][ T6890] should_fail.cold+0xa/0x14 [ 1043.024363][ T6890] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1043.024387][ T6890] ? ___might_sleep+0x1e7/0x310 [ 1043.024405][ T6890] ? arch_local_save_flags+0x50/0x50 [ 1043.024425][ T6890] ? print_usage_bug+0xd0/0xd0 19:21:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, 0x0, 0x0) ptrace$peek(0x1, 0x0, 0x0) 19:21:00 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1043.024448][ T6890] __should_failslab+0x121/0x190 [ 1043.024468][ T6890] should_failslab+0x9/0x14 [ 1043.024485][ T6890] kmem_cache_alloc+0x2be/0x710 [ 1043.024501][ T6890] ? __lock_acquire+0x572/0x4a10 [ 1043.024517][ T6890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1043.024542][ T6890] __alloc_file+0x93/0x480 [ 1043.024559][ T6890] ? ____fput+0x20/0x20 [ 1043.024580][ T6890] ? mark_held_locks+0x100/0x100 [ 1043.024602][ T6890] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1043.024624][ T6890] alloc_empty_file+0x72/0x170 [ 1043.024642][ T6890] path_openat+0x112/0x5660 [ 1043.024663][ T6890] ? add_lock_to_list.isra.0+0x450/0x450 [ 1043.024722][ T6890] ? __alloc_fd+0x549/0x700 [ 1043.024736][ T6890] ? find_held_lock+0x35/0x120 [ 1043.024750][ T6890] ? path_lookupat.isra.0+0xba0/0xba0 [ 1043.024766][ T6890] ? do_dup2+0x580/0x580 [ 1043.024790][ T6890] ? kasan_check_read+0x11/0x20 [ 1043.024804][ T6890] ? do_raw_spin_unlock+0xa0/0x330 [ 1043.024820][ T6890] ? do_raw_spin_trylock+0x270/0x270 [ 1043.024837][ T6890] ? __phys_addr_symbol+0x30/0x70 [ 1043.024864][ T6890] do_filp_open+0x26f/0x370 [ 1043.024879][ T6890] ? may_open_dev+0x100/0x100 [ 1043.024909][ T6890] ? exit_files+0xb0/0xb0 [ 1043.024927][ T6890] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1043.024949][ T6890] ? digsig_verify.cold+0x32/0x32 [ 1043.024969][ T6890] ? get_unused_fd_flags+0x122/0x1a0 [ 1043.024985][ T6890] ? __alloc_fd+0x700/0x700 [ 1043.024999][ T6890] ? getname_flags+0x277/0x5b0 [ 1043.025023][ T6890] do_sys_open+0x59a/0x7c0 [ 1043.025051][ T6890] ? filp_open+0x80/0x80 [ 1043.025103][ T6890] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.025120][ T6890] ? trace_hardirqs_off_caller+0x300/0x300 [ 1043.025167][ T6890] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1043.025188][ T6890] __x64_sys_open+0x7e/0xc0 [ 1043.025207][ T6890] do_syscall_64+0x1a3/0x800 [ 1043.025227][ T6890] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1043.025246][ T6890] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1043.025269][ T6890] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1043.025295][ T6890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.025315][ T6890] RIP: 0033:0x411e71 [ 1043.025330][ T6890] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1043.025339][ T6890] RSP: 002b:00007f7ae7080a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1043.025355][ T6890] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411e71 [ 1043.025365][ T6890] RDX: 00007f7ae7080afa RSI: 0000000000000002 RDI: 00007f7ae7080af0 [ 1043.025374][ T6890] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1043.025384][ T6890] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1043.025393][ T6890] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 [ 1043.433996][ T6916] FAULT_INJECTION: forcing a failure. [ 1043.433996][ T6916] name failslab, interval 1, probability 0, space 0, times 0 19:21:00 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, 0x0) [ 1043.544966][ T6916] CPU: 1 PID: 6916 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1043.553965][ T6916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.564022][ T6916] Call Trace: [ 1043.567334][ T6916] dump_stack+0x1db/0x2d0 [ 1043.571695][ T6916] ? dump_stack_print_info.cold+0x20/0x20 [ 1043.577424][ T6916] ? do_sys_open+0x59a/0x7c0 [ 1043.582021][ T6916] ? __x64_sys_open+0x7e/0xc0 [ 1043.586713][ T6916] ? do_syscall_64+0x1a3/0x800 [ 1043.591485][ T6916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.597566][ T6916] should_fail.cold+0xa/0x14 [ 1043.602172][ T6916] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1043.607993][ T6916] ? ___might_sleep+0x1e7/0x310 [ 1043.612859][ T6916] ? arch_local_save_flags+0x50/0x50 [ 1043.618157][ T6916] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 1043.624443][ T6916] __should_failslab+0x121/0x190 [ 1043.629390][ T6916] should_failslab+0x9/0x14 [ 1043.633902][ T6916] kmem_cache_alloc+0x2be/0x710 [ 1043.638765][ T6916] ? __alloc_file+0x93/0x480 [ 1043.644062][ T6916] ? rcu_read_lock_sched_held+0x110/0x130 [ 1043.644079][ T6916] ? kmem_cache_alloc+0x341/0x710 [ 1043.644101][ T6916] security_file_alloc+0x39/0x170 [ 1043.644121][ T6916] __alloc_file+0x128/0x480 [ 1043.644138][ T6916] ? ____fput+0x20/0x20 [ 1043.644157][ T6916] ? mark_held_locks+0x100/0x100 [ 1043.644178][ T6916] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1043.644196][ T6916] alloc_empty_file+0x72/0x170 [ 1043.644220][ T6916] path_openat+0x112/0x5660 [ 1043.659959][ T6916] ? add_lock_to_list.isra.0+0x450/0x450 19:21:00 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) [ 1043.659994][ T6916] ? __alloc_fd+0x549/0x700 [ 1043.699294][ T6916] ? find_held_lock+0x35/0x120 [ 1043.704076][ T6916] ? path_lookupat.isra.0+0xba0/0xba0 [ 1043.709457][ T6916] ? do_dup2+0x580/0x580 [ 1043.713718][ T6916] ? kasan_check_read+0x11/0x20 [ 1043.713737][ T6916] ? do_raw_spin_unlock+0xa0/0x330 [ 1043.713756][ T6916] ? do_raw_spin_trylock+0x270/0x270 [ 1043.713774][ T6916] ? __phys_addr_symbol+0x30/0x70 [ 1043.713809][ T6916] do_filp_open+0x26f/0x370 [ 1043.713828][ T6916] ? may_open_dev+0x100/0x100 [ 1043.713846][ T6916] ? exit_files+0xb0/0xb0 [ 1043.713865][ T6916] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1043.713887][ T6916] ? digsig_verify.cold+0x32/0x32 [ 1043.723850][ T6916] ? get_unused_fd_flags+0x122/0x1a0 [ 1043.764185][ T6916] ? __alloc_fd+0x700/0x700 [ 1043.768697][ T6916] ? getname_flags+0x277/0x5b0 [ 1043.773480][ T6916] do_sys_open+0x59a/0x7c0 [ 1043.777910][ T6916] ? filp_open+0x80/0x80 [ 1043.782172][ T6916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.788238][ T6916] ? trace_hardirqs_off_caller+0x300/0x300 [ 1043.794045][ T6916] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1043.799498][ T6916] __x64_sys_open+0x7e/0xc0 [ 1043.803994][ T6916] do_syscall_64+0x1a3/0x800 [ 1043.809111][ T6916] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1043.814737][ T6916] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1043.820489][ T6916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1043.826068][ T6916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.831971][ T6916] RIP: 0033:0x411e71 [ 1043.835866][ T6916] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1043.855464][ T6916] RSP: 002b:00007f7ae7080a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1043.863879][ T6916] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411e71 [ 1043.871841][ T6916] RDX: 00007f7ae7080afa RSI: 0000000000000002 RDI: 00007f7ae7080af0 [ 1043.879806][ T6916] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1043.887767][ T6916] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 1043.895725][ T6916] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 19:21:01 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt(r2, 0xff, 0x1, &(0x7f0000000040), 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r5 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r5, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x0, 0x736, 0x0, 0x0, 0xe, 0x3fd, 0x4, 0x1, 0x3ff, 0xea2b, 0x1, 0x7}) 19:21:01 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x7, 0x4) r2 = socket(0x10, 0x3, 0xc) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0x100, 0xfffffffffffffffd, 0x2d, 0x312, 0x1, 0x5}) write(r2, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x705d490be1740cd8) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$KDDISABIO(r3, 0x4b37) clock_adjtime(0x2, &(0x7f00000001c0)={0xd06, 0x0, 0x100, 0x6, 0x101, 0x3, 0x1, 0x21f7, 0x5, 0x50a, 0x1, 0x40, 0x7, 0x6, 0xffffffffffffffb6, 0x8001, 0xfffffffffffffffe, 0x8, 0x9, 0x8, 0x2, 0x5, 0x277cb96d, 0x7, 0x6, 0x8000}) 19:21:01 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0xffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', r1}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000080)=0x10001, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000000c0)=0xf9f, 0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) r4 = dup(r0) ioctl$SIOCNRDECOBS(r4, 0x89e2) 19:21:01 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, 0x0) 19:21:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, 0x0, 0x0) ptrace$peek(0x1, 0x0, 0x0) [ 1044.028096][ T6939] FAULT_INJECTION: forcing a failure. [ 1044.028096][ T6939] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.130704][ T6939] CPU: 0 PID: 6939 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1044.139665][ T6939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1044.149755][ T6939] Call Trace: [ 1044.153061][ T6939] dump_stack+0x1db/0x2d0 [ 1044.157400][ T6939] ? dump_stack_print_info.cold+0x20/0x20 [ 1044.163156][ T6939] ? do_sys_open+0x59a/0x7c0 [ 1044.167760][ T6939] ? __x64_sys_open+0x7e/0xc0 [ 1044.172437][ T6939] ? do_syscall_64+0x1a3/0x800 [ 1044.177221][ T6939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1044.183338][ T6939] should_fail.cold+0xa/0x14 [ 1044.187943][ T6939] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1044.193769][ T6939] ? ___might_sleep+0x1e7/0x310 [ 1044.198631][ T6939] ? arch_local_save_flags+0x50/0x50 [ 1044.203949][ T6939] ? rcu_lockdep_current_cpu_online+0x1aa/0x220 [ 1044.210201][ T6939] __should_failslab+0x121/0x190 [ 1044.215155][ T6939] should_failslab+0x9/0x14 [ 1044.215175][ T6939] kmem_cache_alloc+0x2be/0x710 [ 1044.215192][ T6939] ? __alloc_file+0x93/0x480 19:21:01 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, &(0x7f0000000080)) [ 1044.215209][ T6939] ? rcu_read_lock_sched_held+0x110/0x130 [ 1044.215226][ T6939] ? kmem_cache_alloc+0x341/0x710 [ 1044.215248][ T6939] security_file_alloc+0x39/0x170 [ 1044.215270][ T6939] __alloc_file+0x128/0x480 [ 1044.224618][ T6939] ? ____fput+0x20/0x20 [ 1044.224639][ T6939] ? mark_held_locks+0x100/0x100 [ 1044.224662][ T6939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1044.224685][ T6939] alloc_empty_file+0x72/0x170 [ 1044.269689][ T6939] path_openat+0x112/0x5660 [ 1044.274216][ T6939] ? add_lock_to_list.isra.0+0x450/0x450 [ 1044.274248][ T6939] ? __alloc_fd+0x549/0x700 [ 1044.274264][ T6939] ? find_held_lock+0x35/0x120 [ 1044.274280][ T6939] ? path_lookupat.isra.0+0xba0/0xba0 [ 1044.274297][ T6939] ? do_dup2+0x580/0x580 [ 1044.274329][ T6939] ? kasan_check_read+0x11/0x20 [ 1044.284549][ T6939] ? do_raw_spin_unlock+0xa0/0x330 [ 1044.284569][ T6939] ? do_raw_spin_trylock+0x270/0x270 [ 1044.284588][ T6939] ? __phys_addr_symbol+0x30/0x70 [ 1044.284619][ T6939] do_filp_open+0x26f/0x370 [ 1044.284637][ T6939] ? may_open_dev+0x100/0x100 19:21:01 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) [ 1044.284654][ T6939] ? exit_files+0xb0/0xb0 [ 1044.284680][ T6939] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1044.338984][ T6939] ? digsig_verify.cold+0x32/0x32 [ 1044.344024][ T6939] ? get_unused_fd_flags+0x122/0x1a0 [ 1044.349331][ T6939] ? __alloc_fd+0x700/0x700 [ 1044.353834][ T6939] ? getname_flags+0x277/0x5b0 [ 1044.358588][ T6939] do_sys_open+0x59a/0x7c0 [ 1044.362989][ T6939] ? filp_open+0x80/0x80 [ 1044.367229][ T6939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1044.373293][ T6939] ? trace_hardirqs_off_caller+0x300/0x300 [ 1044.379103][ T6939] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1044.384562][ T6939] __x64_sys_open+0x7e/0xc0 [ 1044.389071][ T6939] do_syscall_64+0x1a3/0x800 [ 1044.393659][ T6939] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1044.399286][ T6939] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1044.405038][ T6939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1044.410591][ T6939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1044.416460][ T6939] RIP: 0033:0x411e71 [ 1044.420340][ T6939] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 2a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 73 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1044.439943][ T6939] RSP: 002b:00007f7ae7080a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1044.448346][ T6939] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000411e71 [ 1044.456312][ T6939] RDX: 00007f7ae7080afa RSI: 0000000000000002 RDI: 00007f7ae7080af0 [ 1044.464278][ T6939] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1044.472236][ T6939] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 19:21:01 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:01 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) r4 = semget(0x0, 0x3, 0x20) semctl$SETVAL(r4, 0x7, 0x10, &(0x7f00000003c0)=0xfffffffffffffffd) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1044.480182][ T6939] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 19:21:01 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x101000) ioctl$RTC_PIE_ON(r1, 0x7005) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) ptrace$peek(0x1, 0x0, 0x0) 19:21:01 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bri\xff\x0f\x00\x00\x00\xf9\xff\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0xffffffffffbffffc, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1044.609115][ T6973] FAULT_INJECTION: forcing a failure. [ 1044.609115][ T6973] name failslab, interval 1, probability 0, space 0, times 0 [ 1044.631700][ T6973] CPU: 0 PID: 6973 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1044.640645][ T6973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1044.650689][ T6973] Call Trace: [ 1044.653989][ T6973] dump_stack+0x1db/0x2d0 [ 1044.658312][ T6973] ? dump_stack_print_info.cold+0x20/0x20 [ 1044.664043][ T6973] ? check_preemption_disabled+0x48/0x290 [ 1044.669751][ T6973] should_fail.cold+0xa/0x14 [ 1044.674329][ T6973] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1044.680133][ T6973] ? ___might_sleep+0x1e7/0x310 [ 1044.685017][ T6973] ? arch_local_save_flags+0x50/0x50 [ 1044.685071][ T6973] __should_failslab+0x121/0x190 [ 1044.695279][ T6973] should_failslab+0x9/0x14 [ 1044.695295][ T6973] kmem_cache_alloc+0x2be/0x710 [ 1044.695317][ T6973] ? trace_hardirqs_on+0xbd/0x310 [ 1044.695332][ T6973] ? kasan_check_read+0x11/0x20 [ 1044.695347][ T6973] ? __schedule+0x148d/0x1e60 [ 1044.695364][ T6973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1044.695449][ T6973] __kernfs_new_node+0xfe/0x8a0 [ 1044.730244][ T6973] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1044.730266][ T6973] ? add_lock_to_list.isra.0+0x450/0x450 [ 1044.730288][ T6973] ? pci_mmcfg_check_reserved+0x170/0x170 [ 1044.730365][ T6973] ? bd_set_size+0x2c1/0x370 [ 1044.730386][ T6973] ? find_held_lock+0x35/0x120 [ 1044.756457][ T6973] ? bd_set_size+0x2c1/0x370 [ 1044.756480][ T6973] kernfs_new_node+0x99/0x130 [ 1044.756502][ T6973] kernfs_create_dir_ns+0x52/0x160 [ 1044.770866][ T6973] internal_create_group+0x8cd/0xd80 [ 1044.770903][ T6973] ? remove_files.isra.0+0x190/0x190 [ 1044.781475][ T6973] ? down_read+0x120/0x120 [ 1044.781499][ T6973] ? resched_curr+0x1a0/0x1a0 [ 1044.781524][ T6973] sysfs_create_group+0x20/0x30 [ 1044.781611][ T6973] lo_ioctl+0x1147/0x23e0 [ 1044.781636][ T6973] ? lo_rw_aio+0x1850/0x1850 [ 1044.804438][ T6973] ? __fget+0x473/0x710 [ 1044.804455][ T6973] ? lo_rw_aio+0x1850/0x1850 [ 1044.804506][ T6973] blkdev_ioctl+0x10e0/0x2120 [ 1044.804524][ T6973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1044.804541][ T6973] ? blkpg_ioctl+0xc10/0xc10 [ 1044.804557][ T6973] ? lock_downgrade+0xbe0/0xbe0 [ 1044.804586][ T6973] ? kasan_check_read+0x11/0x20 [ 1044.804603][ T6973] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1044.804622][ T6973] ? rcu_read_unlock_special+0x380/0x380 [ 1044.804647][ T6973] ? __fget+0x49a/0x710 [ 1044.855153][ T6973] block_ioctl+0xee/0x130 [ 1044.855170][ T6973] ? blkdev_fallocate+0x410/0x410 [ 1044.855186][ T6973] do_vfs_ioctl+0x107b/0x17d0 [ 1044.855202][ T6973] ? putname+0xef/0x130 [ 1044.855218][ T6973] ? ioctl_preallocate+0x2f0/0x2f0 [ 1044.855236][ T6973] ? __fget_light+0x2db/0x420 [ 1044.855255][ T6973] ? fget_raw+0x20/0x20 [ 1044.887253][ T6973] ? do_sys_open+0x3f9/0x7c0 [ 1044.887271][ T6973] ? do_syscall_64+0x8c/0x800 [ 1044.887286][ T6973] ? do_syscall_64+0x8c/0x800 [ 1044.887309][ T6973] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1044.887334][ T6973] ? security_file_ioctl+0x93/0xc0 [ 1044.911593][ T6973] ksys_ioctl+0xab/0xd0 [ 1044.911615][ T6973] __x64_sys_ioctl+0x73/0xb0 [ 1044.911637][ T6973] do_syscall_64+0x1a3/0x800 [ 1044.924943][ T6973] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1044.924962][ T6973] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1044.924986][ T6973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1044.925015][ T6973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1044.925038][ T6973] RIP: 0033:0x457d37 [ 1044.925054][ T6973] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1044.925063][ T6973] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1044.925078][ T6973] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d37 [ 1044.925088][ T6973] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1044.925097][ T6973] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1044.925106][ T6973] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1044.925116][ T6973] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 19:21:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, 0x0) [ 1045.076721][ T6973] FAT-fs (loop4): bogus number of reserved sectors 19:21:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) semget(0x0, 0x3, 0x20) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1045.120105][ T6973] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:02 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000140)={0xf, @capture={0x1000, 0x1, {0x401, 0x700b}, 0xe74, 0x3}}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0xcf, 0x84a}, {0x8000, 0x1}, 0x6b22, 0x2, 0x2}) 19:21:02 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) ptrace$peek(0x1, 0x0, 0x0) 19:21:02 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f00000000c0)={0x1, 0x0, {0x80, 0xffffffff, 0x1002, 0xf, 0xa, 0x8, 0x2, 0x1}}) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) [ 1045.414438][ T7014] FAULT_INJECTION: forcing a failure. [ 1045.414438][ T7014] name failslab, interval 1, probability 0, space 0, times 0 [ 1045.427719][ T7014] CPU: 1 PID: 7014 Comm: syz-executor4 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1045.436650][ T7014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1045.446722][ T7014] Call Trace: [ 1045.450024][ T7014] dump_stack+0x1db/0x2d0 [ 1045.454377][ T7014] ? dump_stack_print_info.cold+0x20/0x20 [ 1045.460112][ T7014] should_fail.cold+0xa/0x14 [ 1045.464709][ T7014] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1045.470520][ T7014] ? find_held_lock+0x35/0x120 [ 1045.475308][ T7014] ? is_bpf_text_address+0xac/0x170 [ 1045.480512][ T7014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1045.486768][ T7014] __should_failslab+0x121/0x190 [ 1045.491717][ T7014] should_failslab+0x9/0x14 [ 1045.496226][ T7014] kmem_cache_alloc+0x47/0x710 [ 1045.500990][ T7014] ? print_usage_bug+0xd0/0xd0 [ 1045.505782][ T7014] radix_tree_node_alloc.constprop.0+0x1eb/0x340 19:21:02 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x200, 0x7, [0x3, 0x3f, 0xdeb, 0x1f, 0x7, 0xc71c, 0x97c4]}, &(0x7f0000000280)=0x16) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)={r3, 0x400000000, 0x5}, 0x8) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback, 0x101}, @in6={0xa, 0x4e21, 0xffffffff, @loopback, 0x1f}, @in6={0xa, 0x4e21, 0x100, @mcast1, 0x7f}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r4, 0x4) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:02 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x1000000, 0x0, 0x0, 0x80ffff00000000, 'syz0\x00'}, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1045.512232][ T7014] idr_get_free+0x72c/0xee0 [ 1045.516737][ T7014] ? __save_stack_trace+0x8a/0xf0 [ 1045.521796][ T7014] ? radix_tree_iter_tag_clear+0x90/0x90 [ 1045.527453][ T7014] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1045.533258][ T7014] ? kasan_slab_alloc+0xf/0x20 [ 1045.538009][ T7014] ? kmem_cache_alloc+0x12d/0x710 [ 1045.543040][ T7014] ? kernfs_new_node+0x99/0x130 [ 1045.547887][ T7014] ? kernfs_create_dir_ns+0x52/0x160 [ 1045.553157][ T7014] ? internal_create_group+0x8cd/0xd80 [ 1045.558604][ T7014] ? sysfs_create_group+0x20/0x30 [ 1045.563628][ T7014] ? lo_ioctl+0x1147/0x23e0 [ 1045.568121][ T7014] ? blkdev_ioctl+0x10e0/0x2120 [ 1045.572999][ T7014] ? block_ioctl+0xee/0x130 [ 1045.577511][ T7014] ? do_vfs_ioctl+0x107b/0x17d0 [ 1045.582355][ T7014] ? ksys_ioctl+0xab/0xd0 [ 1045.586669][ T7014] ? __x64_sys_ioctl+0x73/0xb0 [ 1045.591436][ T7014] ? do_syscall_64+0x1a3/0x800 [ 1045.596240][ T7014] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1045.602310][ T7014] ? print_usage_bug+0xd0/0xd0 [ 1045.607106][ T7014] idr_alloc_u32+0x1d8/0x3a0 [ 1045.611707][ T7014] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 1045.617259][ T7014] ? lock_acquire+0x1db/0x570 [ 1045.621944][ T7014] ? __kernfs_new_node+0x125/0x8a0 [ 1045.627061][ T7014] idr_alloc_cyclic+0x153/0x330 [ 1045.631920][ T7014] ? idr_alloc+0x1b0/0x1b0 [ 1045.636332][ T7014] ? kasan_check_read+0x11/0x20 [ 1045.641200][ T7014] __kernfs_new_node+0x1c1/0x8a0 [ 1045.646166][ T7014] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 1045.651652][ T7014] ? add_lock_to_list.isra.0+0x450/0x450 [ 1045.657280][ T7014] ? pci_mmcfg_check_reserved+0x170/0x170 [ 1045.663006][ T7014] ? bd_set_size+0x2c1/0x370 [ 1045.667608][ T7014] ? find_held_lock+0x35/0x120 [ 1045.672350][ T7014] ? bd_set_size+0x2c1/0x370 [ 1045.677071][ T7014] kernfs_new_node+0x99/0x130 [ 1045.681766][ T7014] kernfs_create_dir_ns+0x52/0x160 [ 1045.686900][ T7014] internal_create_group+0x8cd/0xd80 [ 1045.692184][ T7014] ? remove_files.isra.0+0x190/0x190 [ 1045.697451][ T7014] ? down_read+0x120/0x120 [ 1045.701852][ T7014] ? resched_curr+0x1a0/0x1a0 [ 1045.706565][ T7014] sysfs_create_group+0x20/0x30 [ 1045.711407][ T7014] lo_ioctl+0x1147/0x23e0 [ 1045.715754][ T7014] ? lo_rw_aio+0x1850/0x1850 [ 1045.720338][ T7014] ? __fget+0x473/0x710 [ 1045.724504][ T7014] ? lo_rw_aio+0x1850/0x1850 [ 1045.729101][ T7014] blkdev_ioctl+0x10e0/0x2120 [ 1045.733791][ T7014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1045.740041][ T7014] ? blkpg_ioctl+0xc10/0xc10 [ 1045.744627][ T7014] ? lock_downgrade+0xbe0/0xbe0 [ 1045.749475][ T7014] ? kasan_check_read+0x11/0x20 [ 1045.754322][ T7014] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1045.760296][ T7014] ? rcu_read_unlock_special+0x380/0x380 [ 1045.765939][ T7014] ? __fget+0x49a/0x710 [ 1045.770101][ T7014] block_ioctl+0xee/0x130 [ 1045.774426][ T7014] ? blkdev_fallocate+0x410/0x410 [ 1045.779447][ T7014] do_vfs_ioctl+0x107b/0x17d0 [ 1045.784123][ T7014] ? putname+0xef/0x130 [ 1045.788285][ T7014] ? ioctl_preallocate+0x2f0/0x2f0 [ 1045.793408][ T7014] ? __fget_light+0x2db/0x420 [ 1045.798102][ T7014] ? fget_raw+0x20/0x20 [ 1045.802245][ T7014] ? do_sys_open+0x3f9/0x7c0 [ 1045.807301][ T7014] ? do_syscall_64+0x8c/0x800 [ 1045.811962][ T7014] ? do_syscall_64+0x8c/0x800 [ 1045.816635][ T7014] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1045.821917][ T7014] ? security_file_ioctl+0x93/0xc0 [ 1045.827038][ T7014] ksys_ioctl+0xab/0xd0 [ 1045.831191][ T7014] __x64_sys_ioctl+0x73/0xb0 [ 1045.835795][ T7014] do_syscall_64+0x1a3/0x800 [ 1045.840387][ T7014] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1045.846047][ T7014] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1045.851774][ T7014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1045.857321][ T7014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1045.863235][ T7014] RIP: 0033:0x457d37 [ 1045.867141][ T7014] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 cd b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1045.886809][ T7014] RSP: 002b:00007f7ae7080a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1045.895221][ T7014] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 0000000000457d37 [ 1045.903192][ T7014] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:21:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, 0x0) [ 1045.911157][ T7014] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 1045.919109][ T7014] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 1045.927103][ T7014] R13: 0000000000000000 R14: 00000000004dba50 R15: 0000000000000003 [ 1045.949350][ T7014] FAT-fs (loop4): bogus number of reserved sectors 19:21:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) ptrace$peek(0x1, 0x0, 0x0) 19:21:03 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x680802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf4, "c03d0a1ad452fd2241aa144cba35d0856356d53ca90d35f3506691d98163b29345bb3bb0327e946d9a7174b6db25a562d1566fe84b97f99081d1cf8f47106b3b0727674586368fb32d964615ab73b6a71795b9e100ea074f48107d467d46aeedc5d83eddd0cb63d2b9d4c40f2dde12c238adce7d30f3077f779b4265dabdb888b7003c4c1ba2cb2112a72a64cc8a8079280970091762e6a50a6893daf3f197bf259620be3e1b701a6a564c16c16e0c0c1c2dfa591efa5c7ee02f0127cd183f765d285177ed95282f8a9e8edd3885358fbfa8880e0547d4a8765036f28b66875ad54a0ca85299feef31a058b0d4b9c3894c6f161b"}, &(0x7f0000000280)=0xfc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x0, 0x3}, &(0x7f0000000300)=0x8) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x467f2e9a, 0x28000) [ 1046.128557][ T7014] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:03 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:03 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) 19:21:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:03 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, 0x0) 19:21:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) ptrace$peek(0x1, 0x0, 0x0) [ 1046.414113][ T7064] FAT-fs (loop4): bogus number of reserved sectors [ 1046.414125][ T7064] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:03 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r0, 0x80845663, &(0x7f0000000080)={0x0, @reserved}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$RTC_WIE_ON(r1, 0x700f) 19:21:03 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='%fat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:03 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x800100f, 0x100000001, 0xffffffffffffffff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) readahead(r0, 0x4, 0x7) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000000c0)=0x3) 19:21:03 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x526000000000000, 0x0) 19:21:03 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x1000000000002, 0x0) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) ptrace$peek(0x1, 0x0, 0x0) 19:21:03 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x7, 0xfffffc5e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0xf30d05b2aa116c6c}) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x3) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000040)=0xfffffffffffffff9) sendto$inet6(r0, &(0x7f0000000140)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0xe9, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000240)={0x2000000000, 0x40}) 19:21:04 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x400000, 0x0) getsockname$unix(r0, &(0x7f0000004fc0), &(0x7f0000005040)=0x6e) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x10001, 0x1, 0x5, 0x9}, 0x10) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000005080)=0x1, 0x4) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000004f80)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000004d80)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000004e00)=[{0x7fff, 0xaf07, 0x8000, 0x0, @tick=0x1, {0x1, 0x4}, {0x58}, @time=@time={0x0, 0x1c9c380}}, {0x101, 0x4ee2, 0x5, 0x8, @tick=0x20, {0x1000, 0x9}, {0x4, 0x3}, @result={0x0, 0x4}}, {0x9, 0x80, 0xffffffffffffffff, 0x9, @time={0x77359400}, {0x20, 0x2}, {0x1, 0x100000000}, @time=@tick=0x8}, {0x7ff, 0x3, 0x0, 0x4, @tick=0x40, {0xfff, 0xfff}, {0x8, 0x7}, @queue={0xff, {0xfffffffffffffff9, 0x100000000}}}, {0x3, 0x4, 0x3, 0x7fff, @tick=0x6, {0x7, 0x10000}, {0x6, 0xffffffffffff0000}, @quote={{0x100000000, 0x46}, 0xffff, &(0x7f0000004d40)={0x0, 0x1, 0x1, 0x10001, @tick=0x2e3c40000, {0x0, 0x7}, {0x9, 0x9}, @time=@time={0x77359400}}}}, {0x7f, 0x1, 0x7, 0x800, @tick=0x200, {0x7, 0x91f}, {0x4}, @quote={{0xffff, 0x9}, 0x7, &(0x7f0000004dc0)={0x3, 0x9, 0x7, 0x800, @time={r2, r3+10000000}, {0xcc, 0x7}, {0x8}, @raw8={"17a4076ff7d13849a9c85d83"}}}}, {0x4, 0x6dd, 0xfffffffffffffffd, 0x4, @tick=0x5, {0x5, 0x6}, {0x2, 0x80}, @note={0x8, 0x3, 0x1, 0xd89, 0x2}}], 0x150) clock_gettime(0x0, &(0x7f00000050c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004c00), 0x0, 0x0, &(0x7f0000004d00)={r4, r5+30000000}) recvfrom$unix(r0, &(0x7f0000000100)=""/42, 0x2a, 0x10002, 0x0, 0x0) write(r1, &(0x7f0000000140)="75cbd26f162eb08dc0a4b009f4cecefbae5a5b7fe77b2b44ddfcd868cdb3b8308de84bcc9d32de4f5f445e4533a38af1f2f13243ee5d132668b44ded24b388c04b7fe2346323990c92e5a42295c71df8fb0561abe330ea837ded3e6af7421bbd00e62d4d39811bbb95ff0256e6191584b097967d4def15be746b2fabed3cd939c6eea5126ecce3616037517dbfc8cf578973e8ad9e5a1d51806bee36a30898c5b411cc47e6b260cb6b6df645e9fb6b", 0xfe94) bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x3, {0x1, 0x1}}, 0x10) 19:21:04 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:04 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xf15a) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x8001005, 0x7}) 19:21:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002180)=0x40100, 0x351) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401c80000c3b50035ffff118d0000f5cfe606f692080000008ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x67) 19:21:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='v%at\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) ptrace$peek(0x1, 0x0, 0x0) 19:21:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, 0x0) 19:21:04 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) 19:21:04 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:04 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x200000000011, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7f, 0x101000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000001c0)={0x10001, 0xf, 0x4, 0x1100000, {r3, r4/1000+10000}, {0x7, 0x0, 0x4, 0x0, 0x6, 0x10001, "fcb912ff"}, 0x4, 0x1, @planes=&(0x7f0000000180)={0x7f, 0x101, @mem_offset=0x200, 0x2}, 0x4}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x14}, {r0, 0x100}, {r0, 0x8000}, {r0, 0x20}], 0x5, 0x6) 19:21:04 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x800100a, 0x8, 0x1}) 19:21:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='v.at\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:04 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:04 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, 0x0) 19:21:04 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:04 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind(r0, &(0x7f0000000080)=@isdn={0x22, 0x10001, 0x9, 0x3, 0x5}, 0x80) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:04 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) pipe(&(0x7f0000000380)) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:04 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @initdev}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000500)=0x1, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000600)=0x5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000004c0)={r3, 0x1, 0x6}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@rand_addr="506cafa5dfefce7cc8ad5cd71ccdead4", 0x4e20, 0x3, 0x4e23, 0x21, 0xa, 0x20, 0xa0, 0x0, r1, r4}, {0x20, 0x80, 0x10000, 0x40, 0x5b03, 0x3, 0x2, 0x6}, {0x7, 0x80000001, 0x0, 0x2}, 0x100, 0x6e6bb0, 0x1, 0xffffffffffffffff, 0x1, 0x3}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d5, 0x33}, 0x2, @in6=@rand_addr="c729c8f048db94065121ee77c7ee2785", 0x3504, 0x0, 0x3, 0x3, 0x1, 0x3f, 0x1f}}, 0xe8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000540)=0x9, 0x4) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x8001007, 0x0, 0xffffffffffffffff}) [ 1047.842821][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1047.848678][ C0] protocol 88fb is buggy, dev hsr_slave_1 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='v/at\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x726000000000000, 0x0) 19:21:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'nr0\x00', r1}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000000100)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0xfffffffffffffe39, 0x4000, 0x0, 0x23) 19:21:05 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:05 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x2, 0xffffffffffffffff}) 19:21:05 executing program 5: pipe(&(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, 0x0) 19:21:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:05 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0xe46, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vf%t\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:05 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x6, 0x2200) 19:21:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:05 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0xfffffffffffffffc, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:05 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000b00)='/dev/dmmidi#\x00', 0xba1, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b40)={0xffffffffffffffff}, 0x106, 0x1005}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000bc0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e21, 0x0, @local, 0x1}, r1}}, 0x30) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f0000000080)) io_setup(0xef, &(0x7f0000000000)=0x0) r4 = open(&(0x7f0000000800)='./file0\x00', 0x400, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000d80)={{0x12, 0x3e}, 'port1\x00', 0x8, 0x40000, 0x8, 0x7, 0x7fffffff, 0x0, 0x7f, 0x0, 0x6, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000c80)=[@in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e20, 0x5, @rand_addr="d11ea29e7d0f78bf5dd1eb90a418a27b", 0x7}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000d00)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000c40)={0x7, 0x60e1c095, 0x5, 0x7, 0xfffffffffffff197, 0xda20}) r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20ncci\x00', 0x8000, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xffffffffffffff28, 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000cc0)={0x1, 0x56, 0x7}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0x400, 0x0) r10 = syz_open_dev$amidi(&(0x7f0000000c00)='/dev/amidi#\x00', 0x6, 0x2280) io_submit(r3, 0xa, &(0x7f0000000a80)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x200, r2, &(0x7f0000000040)="60535a2a2c2211", 0x7, 0x7fff, 0x0, 0x3, r5}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x9, r2, &(0x7f0000000180)="45b85b33d6c47cd7a88f2fda7ef70a23a425493b87098b3ee82ec65979088504857fdb08e27b697f0db187edde4ba57e971e71ea3444cacd04980cf5a8d19a110627", 0x42, 0x3, 0x0, 0x2, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000280), 0x0, 0x1, 0x0, 0x0, r7}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000000340)="4a883e955595a34c4c7c31930ca6c6343504177c8d539e29a08f65d1e69a01198b09ade38c54b5fa2e6cc11a60483635db3e1bd79e0a4ff81313855f711b135426bf792f1075bd775186121c19cb83b1f33dd82d35f783390019e4bd96f588d83cb597bc75d93f4463df3fda69b124fc7c74097cc1479a3445a0e443206aac1246b3134da06ded2edd9d9b6e71577efd783ef8a20393fc4902a85ea0b7ea329516d6110708e4a0f181af58d581d169c31322d431c526e1f7", 0xb8, 0x1, 0x0, 0x2, r8}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x8b, r2, &(0x7f0000000480)="8c5f2bf87733cf0947bde503d50f191a63b05fe5626e3bc4524fe92060728ba5fb07f660830b57a7d1d81c1ebe58204ce48f8c48c76867c2fd2b38c972c6d1d95582d0b1cd0e156bca34d0631f85da37a3d63222c985efbeb06fbb0056ecd485111cbe7fc612d2362ca512bd687ffef49d6f4b1d7e8f182d3499e0d891f91051fa10dbf6f1eb44854ff95cdb3bf3ba88c414592574", 0x95, 0x8}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x9, 0x7, r2, &(0x7f0000000580)="0e64a7ac191caa16b5efa1b6b3bd4e83920db52a14913742f4", 0x19, 0x6, 0x0, 0x0, 0xffffffffffffff9c}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000000600)="7e2e9b50c8ba8087bab534755df9ba9613446379fd5f04f227c3d773b3cea963072e2d400e45fad1c6f05d18f8763b81be4776a9d11368b63660619663c1c56b075b8ef522462bc8657020c2b2309a8e9ef791fc8f", 0x55, 0x34, 0x0, 0x1, r9}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000700)="49194abeab335ff9abb640293adcb02b166af52ca4e5aeba627a4524886b2c4a4b839bf267c776b2083c89f304ee69cb0c49c1403fa60cc6fd28ce88637a20917ba95735935ef4c7fc676b50690f1fa247775125b8144c896c9e2da02406ee60be218af9b578ad3fceded6bc8eda22673c01becf7f40ff76d0e6e2600c1570420d23050c5c89e3811258f55cbf1d021a87fc339007e352faa3a4cc89011abbff5519b97e6367a859f877c79ecdf121056172e224262761806d25e312d9f71ac898bcb8af616e16d51e88b0daf709a8b810ba6be4932e2e1b7d6326e86c0dc00d367dfcb6c50be52eb36942135055cc57fb", 0xf1, 0x1ff, 0x0, 0x0, r10}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8, 0xfff, r2, &(0x7f0000000880)="4becf069b9de4c04573a605d823b840c7783f11d5bb810261f96feeccb153bcc57d18d0974f90ab26ddea053ab9f3a308835fd45dd2899b3e3cffea03e9e7333950e61f7e70d250e00200f7dbbec1feb18c197eac69db71df7ab346b4d22da0c693a95709b9ea7113a10c8cbf6bd56fd00b5c85c1d62e7977d9d09d76d4f8233f8b7514b6c11a7b611d551a4be837f4ec5582bdeb21dd77d760d00a490", 0x9d, 0x7ff, 0x0, 0x3, r2}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000000980)="651137102a3a115cc96b451da66f27c3f5839476b64cd85049a7b1c946067819a4cbafa15f2545c15955ae356911b0be8bbedfcfb155b6c7179c14aff9ba4c7db6645d529b9cc9dbd16e36559369750e6baea39a546deafce837f08ecefdb3931be78e96056f40eb9fcee8e75175f896b603eb66514a9d607c10787150bf3822d14e4804895bf8ac8f863fca797b235eab7956238bf2d4c9629b54a243584c35644532dd2e642dcf00e7bd5e521044d8", 0xb0, 0x6f04, 0x0, 0x2}]) 19:21:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, 0x0) 19:21:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x0, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfa%\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:05 executing program 5: r0 = syz_open_dev$evdev(0x0, 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x3}) 19:21:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:06 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x8001007, 0x100000000, 0x4}) 19:21:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x0, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, 0x0) 19:21:06 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x9, 0x7, [0x6, 0x5, 0x9, 0x1000, 0x0, 0x20, 0x9]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r1, 0x400}, &(0x7f00000000c0)=0xffffffffffffff5a) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0x6, 0x4}, 0x10) 19:21:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:06 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r1, &(0x7f00000001c0)={0x16, 0x98, 0xfa00, {&(0x7f0000000100), 0x4, r2, 0x1c, 0x1, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0xa0) ioctl$TCFLSH(r1, 0x540b, 0x1) 19:21:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x02', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x0, 0x40000000002}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x180f000000000000, 0x0) 19:21:06 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000300)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x8400, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x80001, 0x0) bind$xdp(r1, &(0x7f0000000280)={0x2c, 0x4, r2, 0x4, r3}, 0x10) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000000100)=""/3, 0x3) r5 = inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000140)={0xfffffffffffffeff, 0x1, {0xffffffffffffffff, 0x0, 0x2, 0x3, 0x6}}) readahead(r5, 0xed67, 0x3ff) 19:21:06 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x422, 0x44000, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x7, 0x0, 0x970a, 0x80, 'syz0\x00', 0x6}) 19:21:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x03', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1049.642377][ T7384] Unknown ioctl -1067429051 [ 1049.651359][ T7385] Unknown ioctl -1067429051 19:21:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, 0x0) 19:21:06 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x81, 0x101000) write$P9_RAUTH(r1, &(0x7f00000000c0)={0x14, 0x67, 0x2, {0x40, 0x2, 0x8}}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x1, [0x80000001]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x5, 0x30}, &(0x7f00000001c0)=0xc) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x400000000000000a, r1, 0x1, 0x6, 0x6, @broadcast}, 0xaad82e) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:07 executing program 5: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:07 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000000, 0x0) ioctl$VIDIOC_S_HW_FREQ_SEEK(r1, 0x40305652, &(0x7f00000001c0)={0x28a800000000, 0x6, 0x1ff, 0x4, 0x401, 0x3ff, 0x8}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000200)={0x4, 0x0, [{0xb, 0x100000000, 0x4, 0x6, 0x831, 0x4, 0x5}, {0xc0000000, 0xf572, 0x0, 0x5, 0x1, 0x2, 0x5}, {0x0, 0x3c, 0x4, 0x0, 0x0, 0x4, 0x3f}, {0x80000007, 0x7ff, 0x6, 0x8, 0x80, 0x4, 0x1d}]}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x04', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, 0x0) 19:21:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x400) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) sendto$inet6(r2, &(0x7f00000000c0)="82dede6224c9bc8226f8dcefc6e03025ca58b6423c8f63548395202719dba1d7a63d2f12fd103d392b087f3c", 0x2c, 0x4040010, &(0x7f0000000140)={0xa, 0x4e24, 0x4, @local, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000080)=0x320, 0x4) 19:21:07 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x2000000000000000}) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000000)={0x0, 0x3, 0x400}) 19:21:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:21:07 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80180, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) 19:21:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, 0x0) 19:21:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c}, {}], 0x38b) ptrace$peek(0x1, 0x0, 0x0) 19:21:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0xc0100) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r2, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0xfffffffffffffffc, 0x0, 0xfffffe5e) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x1, [0xfffffffffffffff9]}, 0x6) bind$rxrpc(r2, &(0x7f00000001c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @multicast2}}, 0x24) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@rand_addr="e411ce8d9a9603d0c5d4d179d8a5d6ee", r1}, 0x14) 19:21:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x05', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:07 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x4}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x7, 0x0, 0x8, 0x0, 0x0, [{r0, 0x0, 0x6}, {r0, 0x0, 0x4}, {r0, 0x0, 0x9}, {r0, 0x0, 0xfff}, {r0, 0x0, 0x6}, {r0, 0x0, 0x8}, {r0, 0x0, 0x3}, {r0, 0x0, 0x9}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000280)="abb1fad651ff7bc11050c3f16883fb98fa962b507556085025aeaf1edfb9dc5643a2bb0227dc10f68f563ba2c36fe63b0402d29bbb9504ff59c930c42adcbcc51c955e0c6eb8ce5a9acb71cc2ee21270e149ca8616cbeb8953ff33ca7892fa452399e7dfdd68ac581fb1101175332a322eed3457e71682", 0x77) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0xfff, @remote, 0x100000000}, @in6={0xa, 0x4e22, 0x5, @remote, 0xf19}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e23, 0x7fffffff, @loopback, 0x1000}, @in6={0xa, 0x4e21, 0xbe, @mcast1, 0xfff}], 0x80) 19:21:07 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:21:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, 0x0) 19:21:07 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000400), 0x800) 19:21:08 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000080)={0xfffffffffffffffe, 0x3, @value=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xf, 0x11, r5, 0x0) getpeername(r2, &(0x7f0000000000)=@x25, &(0x7f00000000c0)=0x80) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x20, @loopback, 0x4}, @in6={0xa, 0x4e22, 0x0, @mcast1, 0x7}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e21, 0xff, @rand_addr="1323f77b4bd49e30a74c46bb96b2ca44", 0xffffffffffffff80}], 0x64) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000000240)={0x3, r7}) 19:21:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) 19:21:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x157) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x06', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2c04000000000000, 0x0) 19:21:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) 19:21:08 executing program 1: openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x10000, 0x0) r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x8000, 0x0) ioctl$VIDIOC_S_OUTPUT(r2, 0xc004562f, &(0x7f0000000140)=0x9) r3 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)="7efd442c494a3cc4be1ca0de9219337804c2654f3726e1452b8074a436f0a8350a7f774593ff81e890ac5382da417be264c8a3dae4e7fce86d49a05fd220fd70de3f0e33562f5b5f648c65f9a1b1f117846c8bdf8ad7272aadb968b69e9a06bcb7702566f884e01c8cd8d52e4d", 0x6d, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r3, 0x1, 0xdca4, r4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x801, 0x0) syz_open_pts(r5, 0x2) write$binfmt_aout(r5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x47e) 19:21:08 executing program 2 (fault-call:2 fault-nth:0): r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:08 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x0, 0x0, 0x1000, 0x80000000000020, 'syz1\x00', 0x6fa}) 19:21:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\a', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}], 0x18) 19:21:08 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'gre0\x00', 0x200}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f00000000c0)={0x58}) 19:21:08 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0xfffffffffffffcc5) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x8, 0x1, 0xfffffffffffffffa, 0x21, r0, 0x7ff}, 0x2c) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000000100), 0x4) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000240)) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x1f, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000380)={0x18}, 0x18) openat$vicodec1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video37\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x2) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0xc7a, 0x401, 0x1ff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0x2) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)={0xfffffffffffffffc}) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x50000, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000180)={0x100000001, 0x7}) 19:21:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, 0x0) 19:21:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) 19:21:09 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x200000) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000040)={0x6, {0x3dea866, 0x426, 0x1, 0x100}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x800, {{0xa, 0x4e20, 0x7fff, @rand_addr="76e3ba64b4eccf58fd9f96225fd4a222", 0xfffffffffffffff9}}}, 0x88) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00000000c0)={0x40, 0xfffffffffffffff7, 0x66, 0x1, 0xfffffffffffff2e1}) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000240)="82c1d3baf80c66b8f68bcf8b66efbafc0cb8b061ef66b8000000000f23d80f21f86635400000500f23f8670fadbb0194fd4abad004b81c68eff081890a0076da36260f00d30fc75ff10280e5000f07", 0x4f}], 0x1, 0x10, &(0x7f00000002c0)=[@cr4], 0x1) 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\b', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:09 executing program 1: r0 = socket$packet(0x11, 0x40800020000003, 0x300) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000000, 0x2000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000240)={@ipv4={[], [], @broadcast}}, &(0x7f0000000280)=0x14) recvmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000400)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000480)=""/109, 0x6d}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4, 0x4}], 0x3, &(0x7f0000001580)=""/86, 0x56}, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001640)={'ip6gre0\x00', r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xf71) ioctl$FICLONE(r0, 0x40049409, r0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x2, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:09 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x400400) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) signalfd(r0, &(0x7f0000000380)={0x68dc}, 0x8) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)={0x0, @aes128, 0x0, "c9f6864e25d4a70d"}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) quotactl(0x7, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000280)="c369d927670d8932e42bc8c2d49d2b709c2440e8f9dfd83227c7a14860eb34ec235ce9873b1d3e82f974ae54a0d8e24ad7c029f01f52e95a31d4b16011e3b5ae78def01e794aa044865b03e276ca07bfd41a45ce6a4b4d78226be0ee083c5833addb95566977b34e17adc73ad4c931f90b8528663e90c8d2524b08689e3e10782dd9026bec8768dd563e51d0921ba9accb3a292fee4cf422d9cc8691041fe0df541505d09c56843d07d54a87371ed10a3e08b92a43ca5a05686e75bf9ddd772c39e042af614f88bae5294ba2c2d828d729dd7e80330c9a3cb7e0395f723ec9a047b642256e0dcd53") 19:21:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) 19:21:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4004000000000000, 0x0) 19:21:09 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x0, 0x0, 0x1}) 19:21:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xc, 0x3}, 0x14) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) 19:21:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x3, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\t', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000000000f, &(0x7f00000000c0)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xfffffffffffffffc, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) 19:21:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{}], 0x18) 19:21:09 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x800) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00000000c0)=0x4, 0x4) 19:21:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4104000000000000, 0x0) 19:21:09 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:10 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4200, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="7d8fa10abd8d13ba04af6c4cd274d3961a2ae3cd975aacdf32825bdccf95060ff5b4486845b9aebffda743f0f08dfff453ed2c799064b5c3f21981cdc36318a2e200b7e22c08896c91623529791999371ee648d4765adf98a2b87b27e4e03608c294f9918d642dc17037dd66e12c91baab1fa3248e173416a4b775bb0bed3635a5acc5a54487653ee1e5d0b1f09158d190e785a5ea00a9b2873961191d24cc0cb5bf0b6c2945727753cd71fea297e183b5b8063a65f28ad87c2c7abfdc846fa22c008eb69562f67fe6cad897d33f7015a383319339af7e55f9d4bfab4cc448f48756") 19:21:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:10 executing program 1: r0 = getegid() r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x480, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r0}}, {@cache_mmap='cache=mmap'}, {@dfltgid={'dfltgid', 0x3d, r0}}, {@version_L='version=9p2000.L'}, {@access_client='access=client'}], [{@smackfsdef={'smackfsdef'}}, {@fsname={'fsname', 0x3d, 'bridge_slave_1\x00'}}, {@dont_hash='dont_hash'}]}}) sendto$inet6(r1, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4204000000000000, 0x0) 19:21:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:10 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x1) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffffffe0, 0x200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\n', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:10 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x200000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @broadcast}}, 0x4, 0x6}, &(0x7f0000000300)=0x90) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f00000000c0)={0x5e, "b1dd6d267247e20e95a672f120cdf55192908c74403ed762b71f07f71fa3d9e5", 0x4, 0x0, 0x34, 0x8001, 0x1c, 0x3, 0x1ff, 0x7}) 19:21:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x5, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) accept4(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000000c0)=0x80, 0x800) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:10 executing program 0: syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0xa01, 0x0) r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0x0, @initdev}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x100, 0x30, 0x10000, 0xa5}, &(0x7f00000002c0)=0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r3, 0x7, &(0x7f0000000140)={&(0x7f0000000100)="c02c8551adb82ab3cc647ce6", 0xc}) 19:21:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4304000000000000, 0x0) 19:21:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x0, 0x40000000002}, {}], 0x38b) 19:21:10 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000000c0)={0x7, @sdr={0x0, 0x10000}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000001c0)={0x0, 0x5}) 19:21:10 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\v', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x11, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:10 executing program 0: readahead(0xffffffffffffffff, 0x300000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00000000c0)={0x8, 0x5, 0x8001, 'queue1\x00', 0x7}) r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x0, 0x40000000002}, {}], 0x38b) [ 1053.713174][ T7784] QAT: Invalid ioctl 19:21:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x0, 0x40000000002}, {}], 0x38b) 19:21:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4404000000000000, 0x0) [ 1053.758975][ T7796] QAT: Invalid ioctl 19:21:11 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x480040, 0x5) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 19:21:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x4000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/160) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\f', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:11 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x1}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x220483, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f00000000c0)=0x1) 19:21:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x12, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4504000000000000, 0x0) 19:21:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c}, {}], 0x38b) 19:21:11 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x100000001}) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x3) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000280)=@v3={0x3000000, [{0x7, 0x6856}, {0x3, 0x1f}], r1}, 0x18, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x402001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000300)) syz_genetlink_get_family_id$net_dm(&(0x7f0000000140)='NET_DM\x00') 19:21:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x9) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000000240)="030700000200600000002f0b0000000000008207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb40e445f8240ae225753b0808f5eb7fc48f90d47717e86033af442c9be221fc91173e49ee8076feb951a83d805f136ca44ad758e25a31ba7f32a5aab42dc81c2d9d8db0f7c601a5687fcc7cb46b7a179614fbec867620b37c28ce96bb27f4ca61ebc3aa06e283050d25cb3a1af0d2e793f42c3a06624c9fdd5d1a384016b4397428ec54a1b469b84b87879f88cf2", 0xffffffffffffffa7, 0x0, 0x0, 0xfcf7) 19:21:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c}, {}], 0x38b) 19:21:11 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$VIDIOC_DBG_G_REGISTER(r0, 0xc0385650, &(0x7f0000000140)={{0x3, @addr=0x2}, 0x8, 0x8, 0x7fff}) socketpair(0x3, 0x6, 0xffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x0, 0x3, 0x1, 0x2}, &(0x7f0000000100)=0x20) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x2) 19:21:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x13, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\r', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4604000000000000, 0x0) 19:21:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x880) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f0000000100)={0x0, @motion_det}) openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) 19:21:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c}, {}], 0x38b) 19:21:11 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x10000, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000440)) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r3, 0x1, 0x70bd2d, 0x25dfdbfb, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz0\x00'}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x44080}, 0x1) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/179, &(0x7f00000000c0)=0xb3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x28) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r4, 0xfffffffffffff15c}, 0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$UI_SET_PHYS(r5, 0x4008556c, &(0x7f0000000080)='syz1\x00') sendto$inet6(r0, &(0x7f0000001740)="030300000200600000f5fffffef55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0xfef9, 0x0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x800, 0x0) 19:21:12 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r2, 0x420, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x8001, 0x0, {0x8, 0x11, 0x6}}, ["", "", "", "", ""]}, 0x24}}, 0x24048001) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f00000004c0)={0x18, 0x0, {0x100003, @local, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="277a4c148d89", 'bridge_slave_0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local, 'ip6_vti0\x00'}}) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) 19:21:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x14, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x0e', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:13 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) prctl$PR_GET_NAME(0x10, &(0x7f0000000040)=""/157) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4704000000000000, 0x0) 19:21:13 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:13 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x15, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:14 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f00000000c0)={0x8, 0x9, 0x4, 0x80000100, {}, {0x7, 0x2, 0x9, 0x3ff, 0x15373bda, 0x7}, 0x37, 0x7, @offset=0x4d1, 0x4}) 19:21:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4800000000000000, 0x0) 19:21:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6_v?\x880\x00\x00\x00\x00\x00c\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x0f', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:14 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) lseek(r0, 0x0, 0x4) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000040)={0xf, 0x102, 0x6, {0xf442, 0x7, 0xfff, 0x7}}) 19:21:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4804000000000000, 0x0) 19:21:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x16, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:14 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x100) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e24, @empty}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x19, r1}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:14 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x3ff, 0x200}, 'port0\x00', 0xc4, 0x2, 0x0, 0x7b22, 0xffffffff, 0x8, 0xff, 0x0, 0x4, 0xa48}) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) 19:21:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x10', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x223, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:14 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xfffffffffffffff8, 0xfffffffffffeffff], 0x2, 0xffffffff, 0x9, 0x7ff, 0x400, 0x3, {0x2, 0x1, 0x8, 0x3f, 0x6, 0x6, 0x101, 0x5, 0x8, 0x7, 0x3, 0x8000, 0x0, 0x5, "2c54f8ee480074c4003c451aa84bb16cd1817b965227a7139bd168c011af8f25"}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sch\xee\x12\x89\x05e_icmp\x00\aI\x96\xe0\x17{\xdc\xe6\xeb\x98\xea6\x05\xb1\xd0\x98CH\v);m\xfc\xd7z\xe4\xca\xd9G?\xd0RRR\xc3K\x1d|\t\x1f+\xa8y\x7fr\x8ey\xf0\x02\xeb\x14\v\xbb\'N\xc9L>\xe4\xfe\xeeQ\x1cM\xcb\xf8\x1a+\x1f<\xab\x83\b\xceNN^\xa4(\xd6ape\n\xa2\x10]\x18\x93\x9d>\x1f\xcd\x91\xd5r\xff\x88\xd9`]\xe2\xf1\xf3\xce\x92w,\xde\xa5.\x1fI\xbak8s\x1c\x9a\x83yx\xc9\xb5O%m\x9b)%S\xf7tN\xf8} \x04\x8c\x85\xb81\xa0\xd8', 0x2, 0x0) 19:21:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4904000000000000, 0x0) 19:21:14 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:14 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:14 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x0, 0x20000000000001, 0x1}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000180)={{0x2, 0x2, 0x101, 0x8, 'syz1\x00', 0x4165}, 0x0, [0x4, 0x8001, 0x3, 0xb01c, 0x101, 0x1f, 0x7, 0x6, 0x8001, 0xfb02, 0x1, 0xbb, 0x3, 0x8, 0x8, 0x2667990d, 0x9, 0x800, 0x5, 0xfffffffffffffffa, 0x4, 0x80000000, 0xfab0, 0xfffffffffffffffc, 0xffffffff, 0x7, 0x0, 0xbe, 0x2, 0x6c75, 0x3, 0xfffffffffffffffe, 0x7fffffff, 0x9, 0x3ff, 0x5, 0xffffffffffff5fe8, 0x9, 0x5, 0x0, 0x3, 0x3, 0x98c, 0x5, 0x7, 0x2, 0x1, 0x7ff, 0x9778, 0x800, 0x0, 0x7, 0x20, 0xc65, 0x1, 0x1, 0x9, 0x0, 0xaab, 0x4, 0x4, 0xc382, 0x1000, 0x3ff, 0x9, 0x0, 0xffffffffffff8b5c, 0x80, 0x8001, 0xffffffffffffffd2, 0x6, 0x8, 0x1, 0x0, 0x4, 0x1f, 0x3, 0x7, 0xfff, 0x3ff, 0x80, 0x3, 0x1000, 0x7, 0xad3e, 0x0, 0xeb, 0x1ff, 0x8, 0x5b, 0x10001, 0x2, 0x20, 0x1, 0x5, 0x800, 0x3, 0x13c800000, 0xffffffff, 0x3, 0x8, 0x4d380f9f, 0xcba1, 0x100000001, 0x401, 0x200, 0x9, 0x3, 0x9, 0x5, 0x55, 0x5, 0x80000001, 0x9132, 0x8001, 0x6, 0x101, 0x5, 0x43a, 0x0, 0x20, 0x0, 0x1f, 0x100000000, 0x800, 0xc719, 0x47, 0x80000000], {0x77359400}}) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f00000000c0)={0x7, "4eb989596c04b04ad49490ed92a68e9542c17897299d98758d807d10170e9606", 0x3, 0x7, 0x4, 0x40, 0x4000c00, 0x8}) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, {0x80, 0x4, 0x6, 0x5, 0x8, 0x5}, 0x9, 0x9}, 0xe) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000680)=""/4096) 19:21:14 executing program 5: write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4a04000000000000, 0x0) 19:21:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x300, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x0, 0x4d1cd9be, 0xe7, 0x9}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x11', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:15 executing program 5: r0 = syz_open_dev$evdev(0x0, 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:15 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000040)={0x0, 0x4}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4b04000000000000, 0x0) 19:21:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0xfffffffffffffffc, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2801, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000140)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) 19:21:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:15 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x8001000}) 19:21:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4800, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x12', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1058.334561][ T8159] QAT: Invalid ioctl [ 1058.354732][ T8160] QAT: Invalid ioctl 19:21:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00000000000000, 0x0) 19:21:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10) fchmod(r0, 0x191) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r1, 0xc0305615, &(0x7f0000000040)={0x0, {0x5, 0x2}}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x2001, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000100)={0x5, 0x9, 0xfffffffffffffff8, 0xb4, 0x81}) 19:21:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:15 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x13', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4900, 0x1c, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:15 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) shmget$private(0x0, 0x2000, 0x802, &(0x7f0000ffb000/0x2000)=nil) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x41, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x0, 0x2, 0x4}}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x3dd, 0x0, 0x0, 0x0) 19:21:15 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x10, &(0x7f0000000200)={&(0x7f0000000340)=""/226, 0x4b4, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r0, 0x4) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x101000, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f00000002c0)={0x4, 0x0, 0x3}) 19:21:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000000000000, 0x0) 19:21:16 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMOUTPUT(r0, 0xc0485630, &(0x7f00000000c0)={0x1ff, "726563811ceea4af286b9f5559f0df87f107aadba9ec8ccd0f06ff560dce24fc", 0x1, 0x7ff, 0xead3, 0xff0000, 0xa}) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000980)={0x0, @reserved}) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, &(0x7f0000000140)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffff8001, 0x200000) r2 = openat(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', 0x400801, 0x45) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000a80)={0x2, r2, 0x1}) [ 1059.054549][ T8229] QAT: Invalid ioctl 19:21:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:16 executing program 0: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000280)) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x2, {{0x2, 0x4e23, @remote}}}, 0x88) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="08012bbd7000fbdbdf2511000000200007000800020007000000080001007f0000000c000400ebdf000000000000100007000c0004006f000000000000002800060008000100bb0f00000800010008000000080001000600000004000200040002000400020008f2050004000200"], 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f00000000c0)={0x8001000, 0x9}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000680)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x280, r1, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_BEARER={0x70, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc7a9}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x51}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf60}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'netdevsim0\x00'}}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffffd}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_BEARER={0xa8, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3fc}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x602f}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xc2, @empty, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xcdf3}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x64, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x21a7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe88}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x120}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x10}, 0x20000801) [ 1059.203946][ T8229] QAT: Invalid ioctl 19:21:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x38, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x14', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6800000000000000, 0x0) 19:21:16 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x400000) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f0000000080)={0x4, 0x3}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:16 executing program 5: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}, {}], 0x38b) 19:21:16 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) 19:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x15', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:21:16 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) write$smack_current(r1, &(0x7f0000000040)='md5sumvmnet1%,}\xf8trusted\x00', 0x18) socket$xdp(0x2c, 0x3, 0x0) 19:21:16 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x63, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:16 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x628a00) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x3b60}, @in6={0xa, 0x4e21, 0x7ff, @loopback, 0x100000000}], 0x48) r1 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r1, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:21:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00000000000000, 0x0) 19:21:17 executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/userio\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r6 = geteuid() getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000600)={{}, {}, [{0x2, 0x1, r1}, {0x2, 0x2, r2}, {0x2, 0x7, r3}, {0x2, 0x0, r4}, {0x2, 0x1, r5}, {0x2, 0x5, r6}, {0x2, 0x4, r7}], {0x4, 0x3}, [{0x8, 0x3, r8}, {0x8, 0x2, r9}, {0x8, 0x4, r10}], {0x10, 0x1}, {0x20, 0x5}}, 0x74, 0x2) r11 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r11, 0x4020565a, &(0x7f0000000080)) 19:21:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, 0x0, 0x0) 19:21:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r3 = getpid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000002c0)=[0xee01, 0xee00, 0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff]) r6 = gettid() r7 = getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) sendmsg$netlink(r1, &(0x7f0000000480)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)=[{&(0x7f00000021c0)={0x3310, 0x39, 0x700, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x6e, @u32=0xf4}, @typed={0x8, 0x64, @ipv4=@loopback}, @nested={0x1004, 0x33, [@generic="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@nested={0x2200, 0x23, [@typed={0x8, 0x2e, @pid=r2}, @generic="c9d9da8e61c050a96046ee2017eb867dec286000c6", @typed={0x8, 0x5e, @ipv4=@empty}, @generic="ec8862e402bc5c9c8715a25b2f7d4bf74409c788140c941bb4e1d4e2a8b6e7a216dd63874fa69c90d444991cc67c1e7d46d90e662411212baeabbbf2346878731b7c5ef002f7c96f0ee386752ae40a5e9c1191ef201bf05997f6218e91c9ac02245c8f5c2c0021896e3d3c6386b308f7e90a7fc1e98a1d9e04383006a6fe229e6293475e292451391e59079816ca6a9fc041c6e6c06aae34473ac1d3e523ca434dfe24ef228de96d8fea9a1f0e02c6a0cfe86ac145717c0cdbd15b6ea8a538986d3c811cc3", @typed={0x14, 0x1f, @ipv6=@rand_addr="87d3d01e5119bc1f3f04e441776cc1dd"}, 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@typed={0x1004, 0xc, @binary="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@generic="4cff197a627d8e3a7ba3a8afbe4a30955ee03bd0098d56d0b131d26a900fa7a50ea4a6c17a1de29af5a115de0c358a4507992b1fdaac2fe3fdce819ee79d49af82c7c51c12e7ea18674e8fc422cda52d3536fe39bbadee930cb1a540b84143f004860a23adab60ceea0b75f1afe995d0ad34505b694c24c2c4c8b1e57f59c28186ed5011ce2c30a825baae204c6bdb5c722703a8c516da0eb0bc288c9d71d071e998b122e6719fec67d41e5d5bbfdbf487350d8ff46444d29f34669d07fd961443123a1ce4f6fc8f5c91441b98019544015e6595e5ffebd8fee62e2c9120c90b7833dd785e8fa2f904bfcfca2711e565d1af5986c96c3d45"]}, @typed={0x14, 0x57, @ipv6=@mcast1}, @generic="a9eb050f9694d2f4038e22a70dc58d4a12a55cc59449d733cbcf5cb23594674863e9e31ddcb0d261958b5b1bf6a66bdcaff83fc30bd15cb1fcd422f84b163e1b3281cf81ee47e0043c068e4cb78de89d4ceeb8b9b691986cdfb77802e692844f9b4c60fb17b271f20ef0d1472b0ca8380abba664737c25a1be1fb9a3ac6c985e9a71defceda2ca5366490dbd12dc44b4cd62f6be57ed9ddbe200c2a2b49be4e7edd5b4a10611f0168e664ed59c7a09c07981717a04d5deac498380147e8b9c8702d99c39da24292e1b17385a888aadb472913c24253d8f"]}, 0x3310}], 0x1, &(0x7f00000003c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r9, r0, r0, r0, r0, r0]}], 0xb8, 0x20008000}, 0x20000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x64, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:17 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x6, 0x80) sendto$isdn(r1, &(0x7f0000000140)={0x0, 0x3, "6aac8acbcdf31a88d4b7378f0f893162143b38aec61b5a79256433661aa9aa65f262394d8c566df510bb70eb18ed79f9b4c66a255f6afae44b51df54eb5756f6f46e701d04df635a4b8dd57e4f0ecd8527333310af299b78d15d25e7fb0a4800e4cbb262155b"}, 0x6e, 0xc880, &(0x7f00000001c0)={0x22, 0x8, 0x4, 0x100000000, 0x5}, 0x6) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000100)={0x0, @aes256}) 19:21:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x16', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c, 0x40000000002}], 0x18) 19:21:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7400000000000000, 0x0) 19:21:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nlmon0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000140)={{0x3, @name="84c3648422d3d91bbb6f9148a7968d2d8df5e5f7157720b214f9366b6415356b"}, "d48212fda5eccc3941506539e759f6fc5caa177f2de5648a31b0676392dda800", 0x1c491666cc2e6454}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:17 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video36\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:17 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x2ff, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:17 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000), 0x0) 19:21:17 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0xc4000, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000080)={0xf7, 0x23a, 0x1000, &(0x7f0000000140)="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"}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x17', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00000000000000, 0x0) 19:21:18 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000400)="0a5c1f023c126285719070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000001e00)={0x14, 0x1d, 0x400000000000109, 0x0, 0x0, {0x7}}, 0x14}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x80, 0x8, 0x8, 0x1, 0xffffffffffffffff}, &(0x7f0000000340)=0x14) r5 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x301000) getsockopt$inet6_buf(r5, 0x29, 0x2a, &(0x7f0000000140)=""/244, &(0x7f0000000240)=0xf4) r6 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x300, 0x40000000002}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000), 0x0) 19:21:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x18', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) dup2(r0, r0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="aadbdd22bb58"}, 0x14) setxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0x80}, 0x28, 0x2) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) 19:21:18 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$VIDIOC_QUERYCTRL(r0, 0xc0445624, &(0x7f0000000140)={0xd6f0, 0x100, "4d4e9942ef1b3a371ce784b246fdad8a0faa2ae2826c7bfab727b82f11665119", 0x80, 0xffffffff, 0x600000000000, 0x6}) 19:21:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0) 19:21:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000), 0x0) 19:21:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000008}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:18 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x2}) 19:21:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}], 0x18) 19:21:18 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0xffff, 0x1, 'client0\x00', 0x1, "ddd637b168bbab92", "84f1a51d6736c682d663d822fa717b380a7601555e4d82a00e08e0c3407a922c", 0xc36, 0x32eeada}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x19', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:18 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000000000000, 0x0) 19:21:18 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0xd2a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x1, 0x4, 0x5, 0x80000000, 0x3, 0x2, 0xdc01, r2}, &(0x7f0000000200)=0x20) r3 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) write$P9_RWRITE(r3, &(0x7f0000000180)={0xb, 0x77, 0x2, 0x7}, 0xffffffffffffff23) r4 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r4) ioctl$VIDIOC_DQEVENT(r0, 0x80885659, &(0x7f0000000280)={0x0, @motion_det}) 19:21:18 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}], 0x18) 19:21:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x4000000000b}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, 0x0) 19:21:19 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x2000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/158, &(0x7f00000000c0)=0x9e) 19:21:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x1a', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x0, 0x1c, 0x40000000002}], 0x18) 19:21:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x97ffffff00000000, 0x0) 19:21:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x4000000000c}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:19 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x4800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r1, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x0, 0x40000000002}], 0x18) 19:21:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x1b', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:19 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/211) 19:21:19 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x9, 0x2) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:19 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000300}, {}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x0, 0x40000000002}], 0x18) 19:21:19 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf4ffffff00000000, 0x0) 19:21:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x1c', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:19 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x0, 0x40000000002}], 0x18) 19:21:20 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x80180, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/38, &(0x7f0000000240)=0x26) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x40000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000180)=0x10) 19:21:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0) 19:21:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x6) 19:21:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x2}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c}], 0x18) 19:21:20 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x1, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000180)) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 19:21:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x1d', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, 0x0) 19:21:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000005880)='stack\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "7b3177f4fc2eb04172daa8fdd1c4c4cf144a23173b6605afb988de7e07195d78f7ddd19a3782fba5bfe2566c845a0c58b400", "ee52c10d1e72a9432c222985fcedff747a3131991a00000000000004002000"}) 19:21:20 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@empty, @dev={[], 0x22}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast, @remote, @empty, @loopback}}}}, &(0x7f00000002c0)={0x1, 0x3, [0x4ae, 0x877, 0x3ce, 0xeef]}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x30240, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@mcast2}, &(0x7f0000000180)=0x14) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x10b400) r3 = dup(r0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000000c0)=r3) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) 19:21:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x3}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400040, 0x0) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000004, 0x2010, r2, 0x0) 19:21:20 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, 0x0) 19:21:20 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '[ppp0\x00'}, &(0x7f00000000c0)=""/29, 0x1d) 19:21:20 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb979) write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='/'], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, 0x0, 0x80003e20) 19:21:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x1e', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:20 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x18, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000000380)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x2df) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200401, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1}}, 0x1, 0x80}, &(0x7f0000000240)=0x90) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x101, 0x226, 0x6, 0x1, 0x3f}, &(0x7f0000000340)=0x98) ppoll(&(0x7f0000000000)=[{r0, 0x1020}, {r0, 0x2}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)={0x2}, 0x8) 19:21:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x4}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:21 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000040)={0x100000000, 0x1a060000}) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:21:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff00000000, 0x0) 19:21:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1}, 0x10) 19:21:21 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video36\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x3c8) finit_module(r0, &(0x7f00000001c0)='/dev/vcs\x00', 0x3) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000040)=0x3) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000000c0)={0x800100f, 0x81, 0x1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2005, 0x0) fsync(r0) ioctl(r0, 0x2, &(0x7f0000000140)="a354873283004b1f790a498d6a5690a0925017bb3a2e5db17186f67c9fba99d61884efbcddafffb12bace9a6f877a52d59ecbb12c9c616739a73af1587fe57909cd67a214b73d1095d364e3165962ab6bed5dd661980195a5be6c6e6b1eea7db6194edf6b62ef71711d01a723e11216937eb6713c7b14ed5e4e408cc41c6dd09") ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x7fffffff}) 19:21:21 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000240)='ns/uts\x00') 19:21:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfcfdffff00000000, 0x0) 19:21:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x5}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat!', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:21 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000040)={0x0, 0x9}) 19:21:21 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 19:21:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1}, 0x10) 19:21:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x1f, 0x1, 0x5}) ioctl$VIDIOC_SUBDEV_G_EDID(r0, 0xc0285628, &(0x7f0000000140)={0x0, 0x7, 0x10001, [], &(0x7f0000000100)=0x7}) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000040)={0x8, 0x103, 0x6, {0x3ff, 0xfffffffffffffffc, 0x8, 0x6}}) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) 19:21:21 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff00000000, 0x0) 19:21:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x61) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) fsetxattr$security_selinux(r0, &(0x7f0000000040)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:fsadm_exec_t:s0\x00', 0x22, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'rose0\x00', 0x0}) sendmsg$xdp(r2, &(0x7f00000008c0)={&(0x7f0000000480)={0x2c, 0x3, r3, 0x1f}, 0x10, &(0x7f0000000840)=[{&(0x7f00000004c0)="3592d07371676109976c8dfe84d95822f064c34249f9fd6453d97f1661f02092a47f69da33479cb80d0422190b3fa314a56a729a0b271838f8c6b1e3486ebefe9caba361301c56463128f29109af728044", 0x51}, {&(0x7f0000000540)}, {&(0x7f0000000580)="2494df1d0007fe90b862683987dd883cb9085c048ba684de66a522e7a1f7a7eee2f4040d13af43cb45ef5c654be355aaa5216b413f", 0x35}, {&(0x7f00000005c0)="ac8e4c4b2cee9f9469ba137256cf6bf4c4795efca5d4a9edfce533d314f4c7047fa4c431836fcb6d966644dbcd28f6cb8f", 0x31}, {&(0x7f0000000600)="5311d256dd726c1b05dc3be4315eb3963febe7c718e87024d287c4ee569cdac7ce6a265236dff12f524b9257f1c57181f8bc5c8bc3de954b944ba22206026fa82a925b048c6d5ad61d198996cfe7d0814e", 0x51}, {&(0x7f0000000680)="4a46457b8612813abde88d7c6f0b6a62291968e03ffadb8c38ac4ae52cc4267b3a14079364f55eb8340777de483550f440dd65c9e1dda71870a06c8339235ea249006ac09f9869e1b028ddb09753adc36f723a0a8e18eee2d2ae1044cf2ff78041333819d5baceb26d86a8a8f198525c36567d4717afca9fc80c7a55d13a6edb409cfbcc6cc011ce2127f142d8fe3b1179153fe265708578feb07e9c76d9aeee0986deacb5dfacf170383b279dc0937418d3f6054bf9f5956c5eddf558637803524f382e97e330c0e60a99e758d3c59c098f04e12d85c11e", 0xd8}, {&(0x7f0000000780)="102bca1787d1fee8086083cfd268f4651e", 0x11}, {&(0x7f00000007c0)="62735baf767f285f5aa8ba746cfee33646af279c90d6abe8ae775515c7b3da6298fc0329588d48252d3471f813b42718593f1f0812ae539c4835605996f5ca8a3c6b31d637723cb1c8e13dac0847b7404d79f8269aa644e5f94e0270e0f4a185673ab68d694578f08bd1", 0x6a}], 0x8, 0x0, 0x0, 0x1}, 0x80) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000200)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x11}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1064.812290][ T8794] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 19:21:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\"', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:22 executing program 0: ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, &(0x7f0000000080)) 19:21:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@xdp, 0x80, 0x0}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1000000000000304, 0x400000000100) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x9, 0x0, 0xfffffffffffffff9, 0xf, 0x4, 0x9, 0x6, 0x6, 0x6}) 19:21:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xfdffffff00000000, 0x0) 19:21:22 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80000) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f0000000040)={0xb, {0x0, 0x7, 0x2, 0x10000}}) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/82) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)) 19:21:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x12}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat#', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000200)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 19:21:22 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x1, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="eaffffff002f0000"]) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x2e5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x800}, {0xa, 0x4e22, 0x10001, @mcast2, 0x7}, 0x3, [0x100, 0x63, 0xffffffff80000002, 0x8, 0x80, 0x2, 0x100, 0xfffffffffffffffd]}, 0x5c) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000000c0)={0xf6, 0xf, 0x4, 0x70403, {0x0, 0x2710}, {0x2, 0x2, 0x2, 0x7, 0x4, 0x3, "363fd913"}, 0x8, 0x4, @planes=&(0x7f0000000040)={0x5, 0x1, @mem_offset=0xffffffff, 0x80}, 0x4}) 19:21:22 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'\t\x00', r1}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1f, 0x400700) ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f0000000140)={0x7fffffff, {0x5, 0x401, 0x743e, 0x40, 0x3, 0x7}}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000080)={0x2, 0x7}) write$P9_RSTAT(r4, &(0x7f0000000200)={0x78, 0x7d, 0x1, {0x0, 0x71, 0x8, 0x17, {0x2, 0x0, 0x2}, 0x10040000, 0x8, 0x6, 0x2, 0x2, '\t\x00', 0xb, '/dev/audio\x00', 0x1, '(', 0x30, 'vboxnet0eth1[,$.posix_acl_access%mime_typesystem'}}, 0x78) 19:21:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, 0x0) 19:21:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x14}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:22 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat$', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:22 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000140)={0x7, @pix={0x6, 0x1, 0x76754b47, 0x1, 0x0, 0x2, 0x3, 0x1, 0x1, 0x8, 0x2, 0x4}}) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}) clock_gettime(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)) userfaultfd(0x80000) 19:21:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x15}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, 0x0) 19:21:23 executing program 0: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 19:21:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:23 executing program 1: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7d45, 0x40000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xc0, r1, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffffffff0000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_BEARER={0x90, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x6413, @mcast1, 0x200}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1f, @empty, 0x80}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @mcast1, 0x80}}}}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x24040040) r2 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="87ed8a834cca"}, 0x14) sendto$inet6(r2, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:23 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) 19:21:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0) 19:21:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat&', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x16}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x94, 0x109042) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000140)={{0x9, 0x2, 0xe32c, 0x112, 'syz1\x00', 0x9}, 0x2, 0x8, 0x80000001, r3, 0x3, 0xcb2, 'syz1\x00', &(0x7f00000000c0)=[',\x00', 'bridge_slave_1\x00', 'bridge_slave_1\x00'], 0x20, [], [0x80000001, 0x800, 0xffffffffffffff81, 0x401]}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000680)={'ip6gretap0\x00', 0x1000e803}) 19:21:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd\x00') getdents64(r0, &(0x7f0000000240)=""/57, 0x1c) 19:21:23 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1e}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:23 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = dup3(r0, r0, 0x80000) write$UHID_INPUT(r1, &(0x7f0000000140)={0x8, "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", 0x1000}, 0x1006) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\'', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:23 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffff0700, 0x0) 19:21:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000620], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000210000000000000000000000000091125f6d0000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000"]}, 0x108) 19:21:23 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x180}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000040)=0x3f, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1066.934621][ T9019] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 19:21:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0) 19:21:24 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) sendto$inet6(r0, 0x0, 0xac93e08f531ca665, 0x0, 0x0, 0x0) 19:21:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat(', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:24 executing program 5: keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:24 executing program 1: r0 = socket$packet(0x11, 0x2040800000000003, 0x300) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) openat$cgroup(r1, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x300}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:24 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:21:24 executing program 5: keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:24 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) sendto$inet6(r2, &(0x7f0000000140)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0xfffffd4d, 0x800000000000000, 0x0, 0xffffffffffffffc2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x24}}, 0xfffffffffffffffc}, {0xa, 0x4e21, 0xffff, @ipv4={[], [], @empty}, 0xfffffffffffffffb}, 0x5, [0x7a4, 0x9, 0x7, 0x8, 0xd90, 0xffff, 0x1, 0x849]}, 0x5c) 19:21:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat)', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:24 executing program 5: keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x500}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:25 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt(r0, 0x5c9b, 0x20, &(0x7f0000000000)=""/8, &(0x7f0000000140)=0xffffffffffffffbb) 19:21:25 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/11, 0xfd32) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r0, 0x1000000000016) 19:21:25 executing program 5: r0 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:25 executing program 3: getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bpf\x00', 0x4020, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x20}}], [{@permit_directio='permit_directio'}, {@dont_measure='dont_measure'}, {@dont_appraise='dont_appraise'}, {@dont_hash='dont_hash'}, {@obj_role={'obj_role', 0x3d, 'msdos\x00'}}, {@seclabel='seclabel'}, {@smackfsdef={'smackfsdef'}}, {@euid_gt={'euid>', r0}}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat*', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1100}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1068.149643][ T9137] FAT-fs (loop3): bogus number of reserved sectors 19:21:25 executing program 5: r0 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) [ 1068.203091][ T9137] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1068.300264][ T9157] FAT-fs (loop3): bogus number of reserved sectors 19:21:25 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) [ 1068.351130][ T9157] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:25 executing program 5: r0 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatH', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1200}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:25 executing program 1: r0 = socket$packet(0x11, 0x40800000000000, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x80, 0x0) connect$rxrpc(r2, &(0x7f0000000140)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x1f, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}}, 0x24) connect$x25(r2, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) r3 = open(&(0x7f0000000040)='./file0\x00', 0x151000, 0x3) ioctl$IOC_PR_PREEMPT_ABORT(r3, 0x401870cc, &(0x7f0000000080)={0x1, 0x4, 0x100000001, 0x1}) 19:21:25 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffdd, 0x0, 0x0, 0x0) 19:21:25 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_hci(r0, 0x0, 0x0) dup2(r1, r0) 19:21:25 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:25 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x121000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x3, 0x0, 0x8, 0x0, 0x4, 0x6, 0x2, 0x0, 0xffffffffffffff80, 0x1f, 0x2, 0xaa6, 0x0, 0x80000001, 0xcab, 0x0, 0x1, 0x0, 0x80}) r1 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000000140)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:26 executing program 3: r0 = socket(0x10, 0x2, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b54c007110000f30501000b000200fd7281900293d3", 0x1f) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatL', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1400}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, 0x0, 0x0) [ 1068.941163][ T9218] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1069.058975][ T9218] FAT-fs (loop3): bogus number of reserved sectors [ 1069.098918][ T9218] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:26 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000000080)) 19:21:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000140)="53c73abb418951bf90e83373fada95751a7dd67fd7b5257ba6184ee491d779cc2af1c4f34be084e0f9a63278937705a3f3f300f663c26d068f227e3c791b6f92bf5cc63509e8684aa398e808e5c8a4a71347416ee948a262c9809f57791455d5dc4f3afebd92623611aef8393877fe337fbf6789a9c8fcbcc3ba2aa861afc860e48f4b786887ea352a335298a4b6d9e449a578fb994f091f99029599b2afd2982ca777cd089fd9447f4ea44ae3e845f4c0bfd41223cc1f0a742e221d57a178042fa1c76181e36440780bfe2387608fd6b715499a1faf25bce8bf2464436db4046f17327679a7fe05f4a8e10a0ff6877bf143f1a42b24", 0xf6, 0xfffffffffffffffe) 19:21:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) [ 1069.211261][ T9247] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1069.281332][ T9247] FAT-fs (loop3): bogus number of reserved sectors [ 1069.300089][ T9247] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1500}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:26 executing program 0: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x6) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mknod$loop(0x0, 0x0, 0xffffffffffffffff) 19:21:26 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0xc0, 0x0) getsockname$netrom(r0, &(0x7f0000000100)={{0x3, @bcast}, [@remote, @bcast, @bcast, @null, @null, @default, @remote, @rose]}, &(0x7f0000000080)=0x48) 19:21:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfath', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:26 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x100, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x81, 0x0, 0x6}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x2, 0x80, 0x10001, 0x100000001, 0x400, 0x100000000, 0x1}, 0x1c) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000d699e1e7b0000000fff55b08fad060352f47c480398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925c3f34658ea132797b1abc5dc62600009b000000f8ffffff00", 0x6c, 0x0, 0x0, 0x0) 19:21:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) [ 1069.701836][ T9285] FAT-fs (loop3): bogus number of reserved sectors 19:21:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1600}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000600)={'ip_vti0\x00', 0x201e}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) syz_execute_func(&(0x7f0000000080)="3666440f50f564ff0941c366440f56c9c4c27d794e0066420fe2e3f347aac442019dccd3196f") writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)='S', 0x1}], 0x1) [ 1069.779733][ T9285] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:27 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1}, 0x14) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1069.939305][ T9285] FAT-fs (loop3): bogus number of reserved sectors [ 1069.974903][ T9285] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatl', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) 19:21:27 executing program 3: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:27 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1e00}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:27 executing program 0: clone(0x42100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) 19:21:27 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = eventfd2(0x1, 0x800) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x100000000, r0, &(0x7f0000000080)="6cb16d6d7381aa3f209fb0117f529316cf46907d7f023cd853df0e032b814339bbdcc60c1ccd65d15abbbe625f125a9d7f0b5e1742a780c456a89db67cb1477111aed490134a87d661f6", 0x4a, 0xffffffffffffffcf, 0x0, 0x0, r2}, &(0x7f0000000180)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1070.284558][ T9342] FAT-fs (loop3): bogus number of reserved sectors [ 1070.305206][ T9342] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:27 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatt', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = geteuid() r1 = getuid() stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000, 0xff}, {&(0x7f0000001100)="8abb47d2323198f4ae45a7f2bf0c18b333763585c563ccbe43bd704d45ecc6", 0x1f, 0x7}], 0x2084000, &(0x7f0000001240)={[{@dots='dots'}, {@fat=@umask={'umask', 0x3d, 0x100}}, {@fat=@check_normal='check=normal'}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@nodots='nodots'}, {@fat=@sys_immutable='sys_immutable'}, {@fat=@flush='flush'}, {@nodots='nodots'}, {@fat=@codepage={'codepage', 0x3d, '855'}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x35, 0x30, 0x77, 0x7e, 0x36, 0x0, 0x33], 0x2d, [0x3a, 0x73, 0x39, 0x30], 0x2d, [0x34, 0x63, 0x37, 0x61], 0x2d, [0x66, 0x36, 0x62], 0x2d, [0x35, 0x65, 0x77, 0x38, 0x62, 0x0, 0x61, 0x31]}}}, {@euid_gt={'euid>', r0}}, {@dont_appraise='dont_appraise'}, {@euid_lt={'euid<', r1}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'selinux)('}}, {@obj_role={'obj_role', 0x3d, 'msdos\x00'}}, {@uid_lt={'uid<', r2}}, {@seclabel='seclabel'}]}) 19:21:27 executing program 5: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, 0x0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1f00}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:27 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) [ 1070.720780][ T9378] FAT-fs (loop3): bogus number of reserved sectors 19:21:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatz', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(0x0, &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) [ 1070.795389][ T9378] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1070.927098][ T9378] FAT-fs (loop3): bogus number of reserved sectors [ 1070.927109][ T9378] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x3f00}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0xfffffffffffffffe) 19:21:28 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 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) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x404043, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000340)=""/73) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x246) write$P9_RLERRORu(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="ff802cb1000000002e8770e8b7031c7b574cd59afeb6afa963286ac893cbc69e9d09ead84dea822d2e1a4e8b9c2f47b07c323097b879dd8ac911a5dec37480aca08582071813648b80b00000000000000000f6b3b4cd7ecef5540d72d4ceaab108d07f5eef99e73fbe0999fdb563a233626c2409000cdc2ac502b3fbd7623501447014d9da7d0bc0ae59fdf18a89f07f117a4b7bcb477228afaf561db68d6022e032ccab254ce5150094116f6a80c062bd64252fff57a5d76b7f853a8ee18a"], 0xbf) close(r3) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x0) readv(r4, &(0x7f0000000080)=[{&(0x7f0000000180)=""/217, 0x20000259}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc00, 0x0) r5 = dup3(r4, r1, 0x80000) ioctl$KVM_NMI(r5, 0xae9a) ioctl$VIDIOC_G_FBUF(0xffffffffffffffff, 0x8030560a, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='clear_refs\x00\xb0Ix\xe6\fK\xa3/\xd7\xb9IqK\xcb\xe8\fW\xafYt|a\xa3\x16\x19\xcb\xaf\xea\x03O[k\xb1S2\x86\v\x9f\x14\xc6T\xd1\x01$\x84\xf5\xc9\xd8\xed\xca\xd2\xf0s\xe0\xcaPx\xfcd\xd3\x8d\x1e){\x9df\xa7\x14R\xb9,\xaegV\x96!n\b\xf2\x1e\x87\xb8\xb5M\xa0\xd1\xb5\xf3\xb4\xd6\xf8\xca\xf3J\x15\xed+,\x98\xfc\xbfX\x12\x97\xb3\x1b\xea\xfa\xff\xb7gx\xa1\x96\xad\x93\xaa=-z\x06r\b\'') ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) request_key(&(0x7f0000000540)='pkcs7_test\x00', 0x0, 0x0, 0xfffffffffffffff8) syz_kvm_setup_cpu$x86(r6, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000003c0)="6466470f388076fbb9800000c00f3235000800000f3066baf80cb86ef8608fef66bafc0c66edc4628d028d00000100260f01f86466450f01dfb9800000c00f3235000100000f302666430f38dde5c4a17c50f966ba4000b0acee", 0x5a}], 0x1, 0x21, &(0x7f0000000580)=[@efer={0x2, 0x4400}], 0x1) add_key(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) request_key(0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 19:21:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) getitimer(0x1, &(0x7f00000000c0)) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:28 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/191) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffe) 19:21:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x4000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1071.492879][ T9451] FAT-fs (loop4): bogus number of reserved sectors 19:21:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffe) [ 1071.534456][ T9451] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1071.560021][ T9454] FAT-fs (loop3): bogus number of reserved sectors [ 1071.568630][ T9454] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1071.653298][ T9451] FAT-fs (loop4): bogus number of reserved sectors [ 1071.681172][ T9451] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:28 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x200, 0x0) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f0000000080)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f00000000c0)=r3) [ 1071.702123][ T9454] FAT-fs (loop3): bogus number of reserved sectors 19:21:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xfffffffffffffffe) 19:21:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat(', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1071.775214][ T9454] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:29 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000740)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) getdents(r1, &(0x7f0000000280)=""/135, 0x74f) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x843, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x803, 0x3) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000001740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10004080}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000326bd7000fbdbdf25100000000c000200080007000000000034000200080008006a0000001400010000000000000000000000ffff0000000014000100ac1414190000000000db6bacb8000000080006000300000008000600ffffffff080005000000100008000600020000007f3e7080e861b1ef3f144067f5d50a4eb2466b1dcdf5"], 0x1}}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='lp\x00', 0x3) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) pipe(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') prctl$PR_GET_SECCOMP(0x15) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) dup3(r3, r2, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x10000000000000, &(0x7f0000000080)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x4f}, 0x100) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 19:21:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vhci(0xffffffffffffff9c, 0x0, 0x0) close(0xffffffffffffffff) openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0xc00, 0x0) ioctl$VIDIOC_G_FBUF(0xffffffffffffffff, 0x8030560a, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:21:29 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:29 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="90", 0x1, 0x8}, {&(0x7f0000000140)="d8d69f27746fc5a21aa5313a28fee96d16fc92f1fe510b42c270770d0ebd4559187dc17e103b6a7f971dfa862793d6e27bd6374f04fdeabe32f9d18be75b446a135cdd0efb29ce0856a96a40b0a657a8a4f22ad82eae50b9647192ba017641673785364c77429d9991da3f3d724ead50e8e1a5471a2c05fddb438c3e207b001ce284579f2d5e6d770cadde49afbd5232fff4b363f31e29707eafc320426f7c3ee9443c76ddd6031a66", 0xa9, 0x7ff}], 0x40803, &(0x7f0000000300)={[{@gquota='gquota'}], [{@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}, {@euid_eq={'euid', 0x3d, r0}}, {@subj_user={'subj_user', 0x3d, '('}}]}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000480)) prctl$PR_SET_TIMERSLACK(0x1d, 0xf20) 19:21:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1800000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat)', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1072.607317][ T9535] FAT-fs (loop3): bogus number of reserved sectors [ 1072.636736][ T9535] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat*', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:30 executing program 1: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)) r1 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0xff, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={r2, 0x80000, r3}) r4 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x0, 0x2) bind$packet(r4, &(0x7f0000000000)={0x11, 0x2000000000000, r0, 0x1, 0x2}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x1b, 0x8}]}, 0xc, 0x0) 19:21:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x2000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1072.813862][ T9535] FAT-fs (loop3): bogus number of reserved sectors [ 1072.833486][ T9535] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:30 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x22000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x3, 0x2, 0xfc00000000000000, 0x1000, &(0x7f0000000140)=[{}, {}]}) r1 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000240)="ee05bae124a288dc4b334b803c4ad7f133acba9ae461c6e5eac56e547e9b7793670eba01ca76f67b295bb0f2c29d088786fe478584dc5cc20e29a99c3a357d21ba53d91e5bcbd92bbbce37f6c6e40bbef9f5e437f43411d71b08019ab6796d980756551c0653cfbdd122fe6ffa8636536c7b333522232a1c87054aa9ab5c6298bd149a26", 0x9}, {&(0x7f0000000000)="97c91fb35bde6b88ef1a3be1abbe858b", 0x10}, {&(0x7f0000000300)="12d53852d947ee28d651ae6e09b8094ede89e1e3dc70637758ba0b3e0531457e7a3066649e4b6bafc005c123666958a870dacb5c86661479564a70b4a1dcffbc", 0x40}, {&(0x7f0000000340)="d4ef7a2ba85f1a390bd17ecca678a8a8ce572f8350a6cdebf82bc497532e80b833263079845c5b922ef81ae0bc9385569e70e8c3261600f2f0bf1a5fc80845d50bd05888013ca60bfe39476a735e8201e972b5", 0x53}, {&(0x7f0000000580)="4b4b40a1416dc7695b1796980808578ae50fb38b95faaefefdb2d5b4ac51cb34b0d545826af1e11691c23bc7fe0cfb7694f8faad8c1554f341a08e97bcb6098a25a78985503b3287a51bf32fa8f2cb93ce5e3cb4fdaf88c0708a5c619bd02d6d17ba52417f7dd939581c62ab3d937c723fa320e94756ad34c4c98fa536ca3d3d5bd6008fbe4905c7b98015b0a7921947e9ce", 0x92}, {&(0x7f0000000480)="fe702799bbaa42a4e2667790db9d10bf0f97b8769161bb03e5602581382e4782d7914c5c37431a799a00a587b2df654bcb423dd3adb63bd30a4ddac468c441243d95172e1d9d45d5822a4df7a9cd548ea98b532065f47d88ae3e895d7cbc1c0f37af984baf9f78ae07833beb0330fd2a6f1c0446da47e629e4d6", 0x7a}], 0x6) sendto$inet6(r1, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x2, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000003c0)='net/llc\x00') 19:21:30 executing program 3: r0 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x0, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x50) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x6200, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = syz_open_dev$cec(&(0x7f0000000140)='/dev/cec#\x00', 0x2, 0x2) r5 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vfio/vfio\x00', 0x1, 0x0) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000001c0)={0x1, 0x5, [{r1, 0x0, 0x1000000000000, 0x8000}, {r2, 0x0, 0x0, 0xfffffffffffff000}, {r3, 0x0, 0xfffff000, 0x4000}, {r4, 0x0, 0x1000001000000, 0x100000000}, {r5, 0x0, 0x0, 0x1000000004000}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:30 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000740)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) getdents(r1, &(0x7f0000000280)=""/135, 0x74f) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x843, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x803, 0x3) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000001740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10004080}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000326bd7000fbdbdf25100000000c000200080007000000000034000200080008006a0000001400010000000000000000000000ffff0000000014000100ac1414190000000000db6bacb8000000080006000300000008000600ffffffff080005000000100008000600020000007f3e7080e861b1ef3f144067f5d50a4eb2466b1dcdf5"], 0x1}}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='lp\x00', 0x3) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) pipe(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') prctl$PR_GET_SECCOMP(0x15) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) dup3(r3, r2, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x10000000000000, &(0x7f0000000080)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x4f}, 0x100) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 19:21:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000740)='/\x00~WM\x00\x030\x80\x90\"\xcf\xde&U]\xc9\xec\xfe\x19t@n\xda\xd3\x83dx-c\xb6a(T\xb9\xe4\x9d\xbd\xca\xefq\x81\x97\xe3~\x87\n0\x8b\x1e:y\x8f\xa7\x88\xa4m0%\xef\x93>Q\x82\x8a\xb6u\x06N*\xdb\xe9\x12d#\xb4\xa7=h\xfb\xe9\x9cm\xb2\xf1`\xd4\x9c\xb6\xcc\xe7l\'(\x9aO\x9d\tsT\xaa\xa5\x86\r#\x83\xdf\x87Rk\xaa\x18M\x90\xbbw)6l\x17\xbc3\xd7e\xe9\xbc/\x88*\x13\xf3\xa9\xc1\xf6\x06`\xbdO\xd2\xfa1\xd2\xc0\xa7u$\"\x89\xbc\xe0b\xd1\r$\xde\xd5@i\x18\xa6k,u\xc4?\xe1\xffE\x8a\xe5\xcd\x9f\xecc\x03\x9b\xa5\xa7\xb6j`\xed\xe5\xcc\xda\xbc~\xe7v`\xef#X\xcc\xdf\xf0\"&\x02\x13\x84\xb0\xc25\xf1\x14\xed\x9a\xde\x92vz\xec\xc2V\xac\xde\xb6\x10\xdfB\xe7\x16\x9f$\x03W\xf75\xae_\xe2\x90\x17\xe5\x1e\'%/H\xb9[\xfb\xbb:\x86U5)\x8b\xdc6\xd7\x1d\xb65\xf4\x1cWw\x1d\xb7z\xea\xff\x88?\xeb=\xc3\xcc$\xbd<\x03n9j\xd3\xaf7\x94PX\x83\x9e\x81\"p\xbc@\x90\x1f\xa6T\xe7\xcc2\x92\xa8/\xc8\f7M\xc0qB\xa1\xc2\xe9\xd3\xe2R\x8eO\xda\xc3+\xca\xef\xe9\x10\xeb\xd3\xb9H\xa3\xbf\xeb\xef_\xa8\xd8$s\xc7\xfb\xf3\xec', 0x0, 0x0) getdents(r1, &(0x7f0000000280)=""/135, 0x74f) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x843, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x803, 0x3) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000001740)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10004080}, 0xc, &(0x7f00000006c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000326bd7000fbdbdf25100000000c000200080007000000000034000200080008006a0000001400010000000000000000000000ffff0000000014000100ac1414190000000000db6bacb8000000080006000300000008000600ffffffff080005000000100008000600020000007f3e7080e861b1ef3f144067f5d50a4eb2466b1dcdf5"], 0x1}}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @dev}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000003c0)='lp\x00', 0x3) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) pipe(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') prctl$PR_GET_SECCOMP(0x15) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) dup3(r3, r2, 0x0) recvmsg(r2, &(0x7f0000000240)={0x0, 0x10000000000000, &(0x7f0000000080)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x4f}, 0x100) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 19:21:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat+', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5d01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x3000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1073.335396][ T9592] FAT-fs (loop3): bogus number of reserved sectors [ 1073.404346][ T9592] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:30 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U-', 0x400}, 0x28, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) semget(0x0, 0x0, 0x48) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:30 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat7', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1073.836678][ T9637] FAT-fs (loop3): bogus number of reserved sectors 19:21:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x4000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1073.877744][ T9637] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x10000, 0x2, 0x1, 0x9, 0x8, 0x80}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatf', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:31 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x4000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003540)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000003640)=0xe8) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x8, &(0x7f0000003480)=[{&(0x7f0000000140)="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0x1000, 0x5df}, {&(0x7f0000001140)="65e5a50921220ee626c741870450f8b5c2e594ad53a866", 0x17, 0x47bd}, 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{&(0x7f0000002240)="38f29629e8ced44dc1ff6268a90e3ff038212768e5e2526d97f65843a0e0626aa8c04b065990441478a76643e40c79f3075765f4979fbccb60f82c4a1d0f386da4670fdc4c5ad38f58b7d87c687ddb208e80c797156089bbfd6e2eaa2fda285b6bfd5ddec9ae42b8c84053d3ef2a947b285c885716cbb8f801b6afb4f443de471f4b7d11b011eb24cee9353385cdbecca9c1572829f9f934ff73ae34aac0e3bc0f83debcef88def36fd06c7e90c2bf93b9861f3982bd042c99bc6fe5fbfadd34a106664aa6e4f56561926469a6c12b9a1589b6de625e06e010a5ed07cd519d25fdda5f5bedebc3703bfc3a9094f8fe45f28f84c5368e70025e4cdd803a591b0259c1d01e0028981f01158712ecebfe78a056101674e2b947048fe0a9eb3c78ed3de672d7cb8d4a3d6b83be9471b6ae78f071de064e32e82bbcf5d0f1556e29a69bc109cd4e7e305138685d926b7248333d9c202dc1ab705db55d57fbe6e85dc7eb1bb70bfddb5701f851d2897a791140f33a526614dc15f609acaaaa6db8947169831ce8a28972424b4f0af8b07b3fada15e7334cbb0395e4b3ea6165678f25cea80769727e473c85ad69ef79dcbfa632248fe8cf8879e8753118b9cd041f47a6b8adf809a57a57e75428cd636972d02fb32727273951f04aa2860c48c9c20f8be49eb53c7bc2d5781699e275817db225a2bafef6df5a25da4f5a766e477dc49a6fd10612fecb8427d1be164f63a268d1657e27091b0cc2b1cae2fb5f0b1797d9e6b3cec2c32317fafcf4c24c4d0be7e482922cc42c0f804a442d7c7d5b25332c823e9b1746fe851f8afcc603535d497fed0fa4053b91e747b7724119238958026d4c508fc95f8325d18c5010a26d896e813849cee5049eef75195726adce4ba013f41acf658f08e9d70f08eb6e6ac9bc8cf78b3885e54d23b779a2708e9e8e415b13bc08e9e3f921523bb0f94329880dcb2178bf8b09f71368980ced1c52666607f26c83b3b4066c8a6e47ac764bc1cd7f3e2f54c534fa73424f7811a15de4d4e784322845fb9edeedf5ce5914a69caba1672154cc0f12dcb309d49e73cd4eaa538e79f774be8122d11743828a40b96d0c536921e331952feec01dd5fd36ec8937da1885486162dbe8018d6761c4c8e06554a9f4a331242259dd7197662f5bb58a7840fb706303301ded26cbfd4f845c24ce91f40e472469dd53007b950372e58ceeffb68ecd8208a038911fc91b036d736eb3aebb5ddfcc13dc1b13e8213167c5aeb4f29398db472b5e606281955d42bdf458fdfdf84ad836e6245fde08d475dd29cc731b8af8c3b990a0599511c268035defc6bfffcf5ef6d1fa2f7f2f9849c94bd156750b198c30813fa48e3051aa1b3e53ba451314a13725051335bd6259ff3dc847fbe969af63f1da7fc5ac380abc2ad0fd3bdbd052c94f6b35e84a7534a31ad99f9c0884b036a273a15e19ff733a4c5e02716d33b23b8ae45791c1e7621af46d1eac4b18f948ac337758cd669fb05f0151e748bc1561f45a47297140ad8f2a8115c778b94abc4c42f3151844fe70897f1045a63d529a945b7e39c1e9e42d2ae180cf827ef627f392741e0de4e853a3e80ac3517f5cfb9b97ac2760e4fa21422176c1d348ccc0d628681fd015b3f9f272d0f223e32f7497dbbb97c4c1df81491bafec8317c5d50ce987bd2778b175812ef80502c2b045faa9c3e2fd142fb463eda916431590db56e2ac8d088e2972030ab65b13ea9e9587b7dd72c9d0759e260dc9395dfcfba03010738dff79ff417a765e2d390d11290662590e53ed931e6823cae1250d329e7a38be5f705840562bda64a9832bfd58338f8ff3b480077596c001b677c9be2083375aa3638f66a03a59225396be6b48c0bdd4d54d925e23f287475d8617aa1b205d6efdb61cf204b07f4d14da456c4490dab6c063c2a88cfa70f3ded6c90e79ee26d5bee32ee647965cc4b254b25dc635d99fab0a972cc27c39307c262d676e78f30960e0514a4ecb36d4b7f5f5a29a427d8e877b95903c3aedf3340563f11c9b63c8fb1c10e6ae234d19f700ecf518d5888e8b200d05906537bdb5871b62e8e71a72def65a979e68029906e60f396cf66acacdbe6053d82705ae4f366b05fcf5fa4962c01c9e79e713fbc1843623d1d49ffe7c526557191ded81d9260cc6a1c960077ad0bbe0e0fe2ee3bab073f4049899a7ddf7ba118c37725f6fc30f5c8e87d80dc0556e9b45d9411514db1900e325966d1805bd8e946872450bbd46125d133083811d485e7904efb3233de8e0e9766635b972fab00cee401b55a99a8c0ec83238d0cfd6fce4dafce251028904995e35c897a65539dab4a4f90fcb4e0af9f9ad225d11aa478bc3ce2089383b9f5bb8b02c7ab19dd074cfe0fe5d7130b1eedd4592a6dc7a0619bb4b339961680e9568199d9ad5004e118fb40cac660704e8bb59a68c601850b9887ffb1f34e4070e808331d3b3e07bd9cfeec47c5fb2d00f856e8a9ae3725a464b0807c23255dfadc8b1820e249fade78587007ee94a0b20cb5c4d15f503ead84805f294abd642b15b8d42f49ef07054dea74526d0415f5ae73526a06c113c2496fdcd635a61a4d446555ad790cafcb143928a7301c6c930f3a9245c82050ef90ab6af7e18ce6f28bf7c4ed76ea056c6accfd0e82060775b2234b5a601b350dbd742f99e7196e2bf8e5835fd50c74c93a4dcb36a1ac0b987c0b8d92c270cf56423d7089fce3686cbb7de827fff6fde3a031b2ba6a0d246cfa927bde287a39280f41cf5d8a2dd8542c98405f67974f6f09aaf2a1a527fe1ecbc3dd880b9bb47d47e4466515eb3dd4ac24af4a1238cdaccf2c8fc213c9c42800189f422250e3f470094a6ca61f24d128d13f5f62073ae85343e4c1d2623626b1191bc9e2f1b4dc124af7e116bde52e0a949d77d130aa4501005cb89a01ecf39cbce6c394f268ed85777be2b2609be45b5b202d500cff9533a354d03ce605e9ace8fb81ae43f34d3d53f640ea935a89dd0e22576c1d92e1ce69c9fc58adf703898c6e72f935f9154e5807a815c24651ff4da12ad60234f985e36a2bcadce257a979c188b5bfc0d15e4b9f18e732ba3ef2e3dc0eee9a5a16de678e2b5e5e083aa0c4b6f9fb85de8d329c63e598f81cbcd25eed120dd47b080d10f72af632edc5d84f264c5dd7669c1fd7cf03ca35709402284c57ed5e395fc89775431af59bdc6f7e498165b6b08ae9b1342346cdbf7fb302df4a5b005830f280ef217fb23d12a581fcac260368d59d077c7bd7534c8ca84bf2c81ae6d2ccd75314bd41870b70e3a4fd6478573b42cd01b15006db71d4fbd0d922029cb004eb72be40dde061943a4405ce6476b06346b32077f599e0e175c509decba9216ca5ad5be4d58a45673fa1df81a7aacb17622e9313b9bdd90dbc5dbbb761003a4600c3ab75ad2bb7f5c451b8a8ece9c57e6862b99fd1e42a26bcfe263b94648bd40b87f3cf3553c5ca788429a52f3e8aeac2485f6fb845509431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0x1000, 0x1000}, {&(0x7f0000003240)="2b0bc4456d7b6716a45b6c7f11f0a4b744d664a9a396f58eea113b284e20718ff58cb4a29c1522834248f8dc856441216c565138b943f41618607f5ac6ff4b9f759da2cde4effc141fda7db0e165d139260905444e322b75b4da2215ce854b093b8e49d33a8b7ef90c0e9306f482fd756c7243c58ae26249b29af9033ffd2ab54ff02c016521267ec8c4aafc3a34b82274a01fe2eeabbb512452c068d9bb7f63df21b5fb19f9856742c356235df35a93aaea8cb5375618b0ba203538f2b0d9fbc43eaf2d0a2886b6fe78a6b19e7b071e2e5c1777328f827c8a06dda16954cdbf5d688228", 0xe4}, {&(0x7f0000003340)="a9f3974eb049ef1c45ccab62c739e6bec997b291720de1e832be653b72f926181a8233a2b3adf9fef3119f004300f16e5b156d9b6abe1ca125e148db91e3f63754eba9a528f84b92bb1b8a7a4be621d72d529b0bc8ae57a15ffdcf2290836d86c2f80ae81d958f63228152f7ba5e9beaa9e6657edf02cc8f9b1d00", 0x7b, 0x80000001}, {&(0x7f00000033c0)="129414328480a2385974b2863f7273c180ef9b13245e2baaecdad6dd3d61f239d9e5606a2dd1bfefa7dd3d873e194aee450f5c1bde7d0410688a5578ffe916a6ec4f6feb84bfcd6e709fd6ed6dc85d96fafaaa809c93e46fc78558a0f112e3bc2657513c45403f302bf24a29c936ff0a301ad315f22ff5307df9e51b49f0be82469ca3cf68be22e297180791ffeb7c", 0x8f}], 0x8, &(0x7f0000003680)=ANY=[@ANYBLOB, @ANYRESHEX=r1, @ANYBLOB=',obj_user={posix_acl_accessmd5sumGPL$posix_acl_accessvboxnet1&&,\x00']) 19:21:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000600)={'ip_vti0\x00', 0x201e}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) write$P9_RWRITE(r3, 0x0, 0x0) 19:21:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x5000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:31 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 19:21:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1074.376743][ T9676] FAT-fs (loop3): bogus number of reserved sectors 19:21:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000600)={'ip_vti0\x00', 0x201e}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) recvfrom$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1074.418285][ T9676] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatn', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x11000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:31 executing program 5: mknod(&(0x7f00000000c0)='./file1\x00', 0xc0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) 19:21:31 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) r2 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x1, 0x2) epoll_wait(r2, &(0x7f0000000240)=[{}], 0x1, 0xb60) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0xd) sendto$inet6(r3, &(0x7f00000002c0)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x3d9, 0x0, 0x0, 0xffffffffffffff75) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x632540, 0x0) r5 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r4, &(0x7f00000001c0)={0x78, 0x0, 0x4, {0x1, 0x7ff, 0x0, {0x2, 0x8, 0xfffffffffffffffe, 0x6, 0x0, 0x8, 0x2, 0x7fff, 0x2, 0x1, 0x2, r5, r6, 0x8000, 0x4a1000}}}, 0x78) [ 1074.682934][ T9676] FAT-fs (loop3): bogus number of reserved sectors [ 1074.719997][ T9676] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:31 executing program 0: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x2, 0x400000020) syz_genetlink_get_family_id$tipc(0x0) clone(0x3102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000280), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002580), 0x132058) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)) 19:21:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) 19:21:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000000600)=""/11, 0x232) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)) dup2(r3, r2) clone(0xb102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$binfmt_aout(r1, 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, 0x0) close(r0) 19:21:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)=""/175, 0xaf}, {&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/20, 0x14}, {&(0x7f0000000600)=""/86, 0x56}], 0xa}, 0x3}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000007c0)=""/103, 0x67}, {&(0x7f0000000840)=""/184, 0xb8}, {&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/232, 0xe8}, {&(0x7f0000000b00)=""/202, 0xca}, {&(0x7f0000000c00)=""/39, 0x27}], 0x6}, 0x9cb}, {{&(0x7f0000000cc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/64, 0x40}, {&(0x7f0000000d80)=""/134, 0x86}], 0x2, &(0x7f0000000e80)=""/160, 0xa0}, 0x1}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000f40)=""/238, 0xee}, {&(0x7f0000001040)=""/92, 0x5c}, {&(0x7f00000010c0)=""/12, 0xc}, {&(0x7f0000001100)=""/114, 0x72}, {&(0x7f0000001180)=""/5, 0x5}, {&(0x7f00000011c0)=""/84, 0x54}, {&(0x7f0000001240)=""/138, 0x8a}], 0x7, &(0x7f0000001380)=""/34, 0x22}, 0x83}, {{&(0x7f00000013c0)=@tipc, 0x80, &(0x7f0000001580)=[{&(0x7f0000001440)=""/114, 0x72}, {&(0x7f00000014c0)=""/185, 0xb9}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x3, &(0x7f00000015c0)=""/83, 0x53}, 0x37}, {{0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f0000001640)=""/57, 0x39}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f0000001680)=""/89, 0x59}, {&(0x7f0000001700)=""/16, 0x10}, {&(0x7f00000017c0)=""/241, 0xf1}, {&(0x7f00000018c0)=""/177, 0xb1}], 0x7}, 0x7ff}, {{&(0x7f0000001a00)=@ll, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001a80)=""/163, 0xa3}, {&(0x7f0000001b40)=""/15, 0xf}, {&(0x7f0000001b80)=""/86, 0x56}, {&(0x7f0000001c00)=""/187, 0xbb}], 0x4, &(0x7f0000001d00)=""/254, 0xfe}, 0x5}, {{&(0x7f0000001e00)=@nfc_llcp, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/105, 0x69}, {&(0x7f0000001f00)=""/245, 0xf5}], 0x2, &(0x7f0000002040)=""/106, 0x6a}, 0x3}], 0x8, 0x2, &(0x7f00000020c0)={0x0, 0x1c9c380}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'irlan0\x00', r1}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x12000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfato', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1075.098771][ T9764] FAT-fs (loop3): bogus number of reserved sectors [ 1075.143924][ T9764] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1075.268353][ T9764] FAT-fs (loop3): bogus number of reserved sectors [ 1075.281160][ T9764] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:32 executing program 5: 19:21:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatp', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x14000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:32 executing program 3: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:32 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x5, 0x0, 0x5, 0x80000000, 0x2, 0x3, 0x200, 0x15e, 0x40, 0x10b, 0x564, 0x5, 0x38, 0x1, 0x3, 0x7}, [{0x4, 0x5a91, 0x9, 0x200, 0x9, 0x8, 0x2, 0x7}], "3d4449d2e54d38a5f582ed73041b11d0f07ab162d6adc8468022295c2cbd0b1369abf33c1542f65e0518eca5650e6489", [[], [], [], [], [], [], [], [], [], []]}, 0xaa8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1, 0x1, 0x1000, 0x6, @remote}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:32 executing program 5: [ 1075.803521][ T9833] FAT-fs (loop3): bogus number of reserved sectors [ 1075.836840][ T9833] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:33 executing program 5: 19:21:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x15000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfatt', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:33 executing program 0: 19:21:33 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x101, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000440)="d61c09dc6c207d377158a7759146663106920e4b4ce9a51ead5126022467fa2e37179e215b19eb63488b22cd81697b3b054f3dd56b9370f5b301c7c1ad1c4ad889a972d7a2a9f9a31c55708d2ce0a9e4fa33614dec291b58358ad3aab68ae5f3d73a799e513f7ea5f2c985e58b09abf03f5a814c6f126d2ed6abfeaba4d90ff1fbfd769736b7c759ec47c41a2e0f73ae03d3cf45be5d2e3c0a386c1ebe56399c52522bc4f5951a6b7a589d45c19266ef3275452e0b3a688d", 0xb8, 0x100000001, &(0x7f0000000540)={r1, r2+30000000}) r3 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r4}, 0x14) sendto$inet6(r3, &(0x7f0000000040)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c04459b62cf5920bdfb43337b59c99761843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5c5e606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0xfffffffffffffec6, 0x4040005, 0x0, 0x3ba) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @loopback}, {0x2, 0x4e20, @rand_addr=0x100}, {0x2, 0x4e20, @multicast1}, 0x100, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000340)='vcan0\x00', 0x4, 0x25e, 0x6}) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000280)={@in={0x2, 0x4e21, @multicast2}, {&(0x7f0000000140)=""/239, 0xef}, &(0x7f0000000240), 0x18}, 0xa0) [ 1076.006897][ T9833] FAT-fs (loop3): bogus number of reserved sectors [ 1076.022802][ T9833] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:33 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@empty, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@initdev}}, &(0x7f00000007c0)=0xe8) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)="ce22cb85e2deb0bf6bc67630e7d0aa25011447b3f6ac1cc3c848973b2e06734f55b146c29e8062ce3629e308f83fbcbcd228167e6d80b02461560e9c3677db60aeec3431dbeb183308ae52d1a948b9370bab5c70d153d65eb6cfb529fb49dcf44c89410abc0dd07aadd2dc9b978d8ef1ccf57718e5dc89206183e6dc196f7409e6186e555ec9b414d15a4ddeecb3745666f537b423a45f5d2817c590b2bbfcf255305bc90f1a32a4e81e60bf9ddbe22ab87682501775d4ec91c9d9a5264eeb57aae81e9109b7c19a4fec2f792ecca349888ba26a", 0xd4, 0x9}, {&(0x7f0000000380)="26cf7c47b1a71a5b5da4881e3562161289f4f86d292aff2d3dc9240b7100a76924ca3b2b405c9c39f48113aa48980ab09ffcc3679f60ebe581ec5810e2d2fa66542131adc7524b9ae6fcad7bb665eec438a8bd121703eadf1c02724cc922", 0x5e, 0xff}, {&(0x7f0000000400)="d78c069bcecdf234648ff724e0804b310283467d5628dc8274957f148f3e6d2b8cd7091579e69c7d4b345cd82bccba1f8cae482c184f70dbf43f1af36c7e2e65028e9c377ef087207cd67960d472f908973e8f13cd52ff18af1d983aa878c688579f06c3", 0x64, 0x9}], 0x200000, &(0x7f0000000800)={[{@uid={'uid', 0x3d, r0}}, {@nointegrity='nointegrity'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@fsuuid={'fsuuid', 0x3d, {[0x62, 0x77, 0x1cd62422f65f9ef8, 0x61, 0x39, 0x63, 0x55cc560e8938fcf0, 0x37], 0x2d, [0x36, 0x37, 0x77, 0x37], 0x2d, [0x62, 0x76, 0x34, 0x35], 0x2d, [0x62, 0x64, 0x0, 0x39], 0x2d, [0x38, 0x33, 0x30, 0x7f, 0x34, 0x33, 0x64, 0x76]}}}, {@uid_eq={'uid', 0x3d, r1}}, {@fsname={'fsname', 0x3d, 'bdev'}}, {@obj_user={'obj_user', 0x3d, 'msdos\x00'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}]}) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xfffffffffffff805, 0xfffffffffffffe58, 0x0, 0x40000000000, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x156a) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x5, 0x3, 0x2}}) lsetxattr$trusted_overlay_origin(&(0x7f0000000040)='\x00', &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) r4 = gettid() sched_setattr(r4, &(0x7f0000000140)={0x30, 0x3, 0x0, 0x5, 0x3, 0x1, 0x1, 0x4}, 0x0) 19:21:33 executing program 5: 19:21:33 executing program 0: 19:21:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x16000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)='systemmime_type\x00'}, 0x30) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x600200, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000180)={r4, r0, 0x4}) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0xfffffffffffffffd, 0x0, 0x0) 19:21:33 executing program 5: 19:21:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) setxattr$security_selinux(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:dhcpc_state_t:s0\x00', 0x23, 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000300)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000340)=0x14) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)=@updpolicy={0x318, 0x19, 0x10, 0x70bd26, 0x25dfdbfb, {{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@local, 0x4e23, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x5c, r1, r2}, {0x1, 0x1, 0x5, 0xfffffffffffffffa, 0xe73f, 0x69, 0x6, 0x2}, {0x80000001, 0xf21, 0x7fff, 0x6}, 0xffffffff, 0x6e6bbd, 0x3, 0x0, 0x3, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast1, @in=@remote, 0x0, 0xa}}, @tmpl={0xc4, 0x5, [{{@in6=@loopback, 0x4d5, 0x32}, 0x2, @in=@broadcast, 0x3503, 0x3, 0x0, 0x0, 0x9, 0x93a, 0x8}, {{@in=@multicast1, 0x4d5, 0x33}, 0xa, @in=@loopback, 0x3501, 0x4, 0x3, 0x9, 0x1, 0x7, 0x2}, {{@in6=@local, 0x4d5, 0xff}, 0x2, @in=@broadcast, 0x3504, 0x3, 0x3, 0x43c, 0x8309, 0x4, 0x4b}]}, @migrate={0x5c, 0x11, [{@in=@local, @in6=@empty, 0x3c, 0x3, 0x0, 0x3507, 0x2, 0xa}, {@in6=@ipv4={[], [], @loopback}, @in=@remote, 0x32, 0x2, 0x0, 0x3501, 0x0, 0xa}]}, @migrate={0x10c, 0x11, [{@in=@rand_addr=0x7, @in6=@loopback, 0x3c, 0x3, 0x0, 0x3507, 0x2, 0xa}, {@in6=@loopback, @in=@broadcast, 0x3c, 0x1, 0x0, 0x3507, 0xa, 0x2}, {@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x7c, 0x7, 0x0, 0x3506, 0xa, 0xa}, {@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xff, 0x3, 0x0, 0x3503, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0xc}, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6c, 0x3, 0x0, 0x3504, 0xa, 0xa}, {@in=@broadcast, @in6=@local, 0x32, 0x4, 0x0, 0x34ff, 0x2, 0x2}]}, @proto={0x8, 0x19, 0x6c}]}, 0x318}, 0x1, 0x0, 0x0, 0x20000000}, 0x200040c0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000200)) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x6) getpeername$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14) tee(r0, r0, 0x206, 0xf) 19:21:33 executing program 0: [ 1076.653078][ T9903] FAT-fs (loop3): bogus number of reserved sectors 19:21:33 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000100)="0adc1f023c123f3188a070") get_mempolicy(&(0x7f00000000c0), 0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0xfffffffffffffffd, 0x6, @broadcast}, 0xfffffffffffffe39) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:33 executing program 5: [ 1076.697407][ T9907] FAT-fs (loop4): bogus number of reserved sectors [ 1076.711456][ T9903] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:33 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1e000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1076.742013][ T9907] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:33 executing program 0: 19:21:34 executing program 5: 19:21:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4a40, 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syz_tun\x00', 0x1}, 0x18) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1076.943513][ T9903] FAT-fs (loop3): bogus number of reserved sectors [ 1076.965535][ T9907] FAT-fs (loop4): bogus number of reserved sectors [ 1076.977344][ T9903] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:34 executing program 0: [ 1077.015788][ T9907] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:34 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100)="87513dfd151ddf5d5e843461cf309a647e0554e0e75ddb8b13f0658484abddccd3d94223f9b99760b75ab2298db3c48d6e97d070ff5b89b0defbe09bf6dcdc10ef425099d23bd0bb2f8e6bb866cc5fcb73fbd3b0edd4b239e1a7f1fa8ca53aabb37b52dd0f143f1199292d2105c5e0a96af52aacb405b82a6b91cb31211f5dccff8d", 0x82, 0x4}, {&(0x7f00000001c0)="8dd0bf4f2fcb8bb46347d079e0ac2c07eddc8a87f7fc52a88918e8f8a3edcb416ab8055072b10c1c42f8aed95fc5dee0740cea98e8f0d82de918ea2dd7cac85ce7985ff7d58f7e1588a31fc8efe4789b84d9dadb28c01a4ddb1330b7592fb0f06ec750dd250c0957f72c0933b2fafdf99b510e86e8bb1adf7674e2b75e23", 0x7e, 0x969}, {&(0x7f0000000240)="851cc326692d1c50a4fe68cb27e4761451ace50b3c7b7f611a9f111e475d65ac38a167277a405fcbaa4b005a20ec5fe4bb939aeab87b3a81ba7204063cf1533e3102c6a4a3876363b47100769a4b88e223eec42b429cba73f9ce7ff3bcfd9ed00f10872d5969c9a91f380efb88555d2c", 0x70, 0x1}, {&(0x7f00000002c0)="fd5127f68e3f8dcff940ea8cd74f9c3c7e5642a21cdd3503a0a2748f4aa02bac90eb75580b089c5bc3193c577421f6ad5e6b5dfbb6d3609897afd09a96f16620adefeae97d7d7d210c22f7a47c0630c7e8b7d2b4d090e071d44812a3a86209c352158822462deffd8943a03e475c01b719d82b4a3776a86cee766b1537449f0b328b2040d52d85dd5f4ba96cca493a2b539445a4474b1cde8f2c6835e78c36f07252385da06774d088a710305426e9b78f01da4479b093b001d02d27b83253f6e7e6cb937798dc36f21e84217fc844fe86ac2f72c117bf78a57b2f18e484", 0xde, 0x1445}], 0x81000, &(0x7f0000000600)={[{@nodecompose='nodecompose'}, {@barrier='barrier'}, {@barrier='barrier'}, {@uid={'uid', 0x3d, r0}}, {@creator={'creator', 0x3d, "49c5c1c0"}}], [{@uid_lt={'uid<', r1}}, {@subj_type={'subj_type'}}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:21:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1f000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:34 executing program 5: [ 1077.253672][ T26] audit: type=1800 audit(1547666494.422:89): pid=9955 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=17654 res=0 [ 1077.285681][ T9949] FAT-fs (loop4): bogus number of reserved sectors 19:21:34 executing program 0: 19:21:34 executing program 5: [ 1077.290066][ T26] audit: type=1800 audit(1547666494.452:90): pid=9955 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=17654 res=0 [ 1077.310906][ T9949] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1077.350195][ T9956] FAT-fs (loop3): bogus number of reserved sectors [ 1077.360801][ T9956] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@initdev}}, &(0x7f0000000040)=0xe8) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r3, r4) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:34 executing program 5: 19:21:34 executing program 0: 19:21:34 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x3f000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:34 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x100000000000004, 0x80000) sendto$rose(r0, &(0x7f0000000100)="16f64c6bb33290d78c8c62c0977dcb8ec25c849f4f1cd2b279210c09db4a7daf4493fa05bbf9ae54b97722e39c1b94d41c188b84558e10b12fa0101a437f9887a12c98e134274321d2dd7bbde883c5afe7254574fc2380803f76b828c505b2c77735d74395129612ecf43d79d7ca3266334c3024cb04d2754b2c13856082c2ab9cd7c78984d6da265652b86a86baeaa72dda60dab32f4d9138f4527c33b3bcac66013c7fa22a96b5428504bfef4430fec13f568111a1508be600e1681587141b391c0f129e8630ca4ae99b9a883636091a7b5a848123", 0xd6, 0x20040004, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, 0x2, [@bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) 19:21:34 executing program 5: 19:21:34 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:34 executing program 0: [ 1077.869394][ T9999] FAT-fs (loop3): bogus number of reserved sectors [ 1077.899090][T10001] FAT-fs (loop4): bogus number of reserved sectors [ 1077.923856][ T9999] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1077.937771][T10001] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:35 executing program 5: 19:21:35 executing program 0: 19:21:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x40000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1078.080933][ T9999] FAT-fs (loop3): bogus number of reserved sectors [ 1078.100856][T10001] FAT-fs (loop4): bogus number of reserved sectors 19:21:35 executing program 1: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x7fffffff, 0xb, 0x3, "f5cc8bd86284a42e037a73a6d3e3685fa5eb4fa35b1fbe3430bb52a135dc8f82"}) r1 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r1, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:35 executing program 0: 19:21:35 executing program 5: [ 1078.153443][ T9999] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1078.162859][T10001] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:35 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40400) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200060}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x800, 0x70bd29, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xc000) getpeername$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback, 0x5b15}}, 0xffffffffffff0001, 0x80000000}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x8, 0x1, 0x9, 0x9, r2}, &(0x7f00000003c0)=0x10) open(&(0x7f0000000400)='./file0\x00', 0x10100, 0x130) 19:21:35 executing program 0: 19:21:35 executing program 5: 19:21:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1078.429512][T10037] FAT-fs (loop4): bogus number of reserved sectors 19:21:35 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x428401) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000140)=""/242, &(0x7f0000000080)=0xf2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) [ 1078.488549][T10037] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:35 executing program 0: [ 1078.584773][T10051] FAT-fs (loop3): bogus number of reserved sectors [ 1078.606184][T10051] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:35 executing program 5: 19:21:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:35 executing program 1: r0 = socket$packet(0x11, 0x40c00000000003, 0x300) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x604400, 0x0) r2 = accept4$netrom(r1, &(0x7f0000000180)={{0x3, @rose}, [@rose, @netrom, @default, @default, @null, @null, @bcast, @rose]}, &(0x7f0000000200)=0x48, 0x80800) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000380)=0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x840, 0x0) r3 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x323ec9ee, 0x12840) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @rand_addr="46de02404d66dffba093242a9d5fb97b"}, {0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, 0x8, [0x93e, 0x200, 0x4, 0xfffffffffffffff7, 0x8000, 0x5, 0xcf, 0x9]}, 0x5c) lsetxattr$security_ima(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)='security.ima\x00', &(0x7f0000000380)=ANY=[], 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000002c0)={0x21c1, 0x3, 0x20006}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_1\x00', 0x0}) prctl$PR_SET_KEEPCAPS(0x8, 0x102) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000240)=0x9) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x40000000000000, 0x6, @broadcast}, 0x14) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000580)) sysinfo(&(0x7f0000000480)=""/143) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000400)=""/28) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000300)={0xffffffffffffffe1, 0x5, 0x3, 0x3f, 0x9f, 0x7fff}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000440)) chdir(&(0x7f00000003c0)='./file0/file0\x00') [ 1078.722246][T10051] FAT-fs (loop3): bogus number of reserved sectors 19:21:36 executing program 5: [ 1078.785000][T10051] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:36 executing program 0: 19:21:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x100000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1078.941256][T10081] FAT-fs (loop4): bogus number of reserved sectors 19:21:36 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) sendmmsg$unix(r0, &(0x7f00000029c0)=[{&(0x7f0000002a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002780)=[{&(0x7f0000000180)="3cc3e5111904a917e94535cd6d7ebfa20b1b3c6309dd2cf5036036f206967d1a96438492c2d0c35a8473b0632583742dab48cd5d9892f0dfe860f5a138f9d65c4801d9eaa7c81fdeec52ea08f611f8431a9b14bd8e97569813556cc3621440cb11a9c29d2f89ab106006bd55a1e12987f1cd067458a9106455ec68b9113ae18d2ccde90fddd104210a53aed04a927731cf8024965668b9206dd723b1b3c6088461e9ee1cbb92045b4a213d4186880e87b6c00ee5ac33e4bc534bce5dc290cd5f72b2d8a2908658b70ec8fa3fa04f6aa29085b3d8", 0xd4}, {&(0x7f0000000080)="16619850e0691e3960a41a0e3407a9971af2e68a775ecfd6c900cb9f91ac93f3f4f50cd67c6c845df9ea0718e0", 0x2d}, {&(0x7f0000000280)="1ce7bb250a4461e87f08ef7f91781b4029b913dbea10f2837e924f4b3b244833ae07a4b1c1d90678e52f1e57a0ccdfe0d6f80aa37aae0f1f0eb6e17ed77714ec74600ce6c010959dbc0b67fb59733fea201533133954d7055307d82ac2d29f16b6e71ec3ec004c99848616348f8b670750101953c477a3bbe883d652655bf7cdb639d2c818c9acc2cda321777ae600b11777396cd2aaba", 0x97}, {&(0x7f0000000340)}, {&(0x7f0000000380)="2f26d403c2655028480f5a089d00a5256566f6310c4b4039680f33273e5402c0a9a5d49e9434d07ddc90241d7df3cd4d2113418f932c996babc943a04977978898a5f00b8bbe929fc60ae306baedb988adde9e2a48813e7375cb43173f5ed6a5dc87b2167f31fd89ce0e0d8c0cddb079f3a8f33d96a61dfebcbd2b68801a0287e84ce7c6e3889105e6f7c0d35b6023a9a11b6f156709b753841ca6c1c2152e13cc375016d24e20d5203d736b3cef19850eb948794cd8185257136ad980f079155e1d56d3654a0080b8147a106e443c349fff9419171d11c9837d6730c70ba9f65f4e", 0xe2}, {&(0x7f0000000480)="c17c7947ebd166305033ebf84bd6b5172f730111a0090bce7d0c1f4306de9d69624162e3a2fe5d5fdd38527a86bee7582f29b23d89db6cb1609ed5af10765738c9a0e21a919624f444c95b69ba092a8afceee2b8be1d50eb6603aa1f25344ce242fce4fd22fa13206d0deef151c65de3ae6f4665ce8e44f0a909741bb23ae84b86c2c5fb8452f9d74d4483d9c14305624e8ec0199b6e803ee57f41ff4c60020590e6be4d265fbbed34f38cc51562495f3368fb241f5865ed69952b53393562fcf28115", 0xc3}, {&(0x7f0000000580)="a78d61a6daa7bf2b4623a9cb8d597d375d7354cf7f66a6d62f3572e25cb3409373c90082f1309e4610e7413511733b930d5fba7f617cd3ad9cbdc8deead0fb62974e1eab76d64024bb97663c2a8866fa8748af28abffe5c037c2fdf08496af5d1472cad7805e2d27f3d17c9b963ae9f60536899f0af1903ca6051b1c29ffd70e6283e5ef293cb66087708b8d1786d57a19fa47aa2552367143fd5315b88f7b8bc17262e1e9aad03dac854f14a79f3fe6c48ee4503d14c55489c333d7b856c0d62c4596ce6fdb11e446348cbf2bd42eab914eda0ded28ae5fd83a32cb6b503eb9ec730b32a154", 0xe6}, {&(0x7f0000000680)="2e9efb918791c6a83385bd8b32b521ed07f2d22e0607261352a6f1420af1637ee33b65f6e1667326066307836159d6aa772032999c6709443a23cec3285ae36cd652709f1adfa9138dcb876a3d1765299879461b08330eee6e8363217cece914a5751c630777bd25ac7c3277ad2756f70ab73b5c68fcd2377662353665475e0d0fda5047980189dd05ebdf359db5018c3ed2fc54aab5f9644972bd3f0986a953c416e59fa66607d56e2cdc4f78ff432448ed05d503573bab6a2e32a27129ec88737154275898865a3f7f8125f0886da60ec6b2f84a9d9c46a1c637cac3d3adacb8ece61441322c888ce36b7e8052681c10d56fd9", 0xf4}, 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0x1000}, {&(0x7f0000002ac0)="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0x1000}], 0xa, 0x0, 0x0, 0x40080}, {&(0x7f0000002840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002980)=[{&(0x7f00000028c0)="140c226fcc9e6e33a9929e9b0f450740d8b2123aed722771a68144cc33077ed8f57312a2e4b5b6422ecb862ad8525f077eaa21b3ed6d9918aa267c21ee0af98ee98d5444f5579815e5a989731248e28b98e84793143740b62555d444625ca4dbf862783773486bdad18a0faec002835ce5279797103e006ee44db28f78c448135ce6f93d691ad0603f537434e6bec404b15fe60b1598491cfe3d5936a1a42d6a0685a571eb48", 0xa6}], 0x1}], 0x2, 0x40) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001780)={r1, 0x3}) write$binfmt_elf32(r0, &(0x7f0000003ac0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8000, 0x8, 0xff, 0x12e, 0x2, 0x3, 0x0, 0x301, 0x38, 0x218, 0x3f, 0x10000, 0x20, 0x2, 0x800, 0x4, 0x1}, [{0x3, 0x5, 0x0, 0x3ff, 0x401, 0x9, 0x5, 0x5c}, {0x7474e555, 0x81, 0x1, 0x100, 0x401, 0x2, 0x4, 0x1}], "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", [[]]}, 0x1178) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000140)=@random={'trusted.', 'GPL\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) 19:21:36 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x40}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000300)={{0x7, 0x6, 0x2, 0x0, '\x00', 0x2}, 0x0, 0x140, 0x5, r1, 0x3, 0x8, 'syz0\x00', &(0x7f00000002c0)=['bridge_slave_1\x00', 'eth0^++bdev\x00', '\x00'], 0x1c, [], [0x1ff, 0x6, 0x5, 0x7]}) r2 = socket$packet(0x11, 0x40800000000003, 0x300) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000001c0)) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000002180)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5b, r3}) sendto$inet6(r2, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x8000) connect$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x7f, 0x6e, 0x3, 0x9, 0x4, 0x5}, 0x1}, 0xa) mq_getsetattr(r5, &(0x7f0000000080)={0x100, 0x80000000, 0x2, 0x3ff, 0xffffffffffffffff, 0x8, 0x3, 0x4}, &(0x7f00000000c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xd8, r6, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4040000}, 0x20008040) 19:21:36 executing program 0: 19:21:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x4000, 0x0) [ 1079.012911][T10081] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1079.150561][T10081] FAT-fs (loop4): bogus number of reserved sectors 19:21:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x180000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1079.208508][T10081] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "7b3177f4fc2eb04172daa8fdd1c4c4cf144a23173b6605afb988de7e07195d78f7ddd19a3782fba5bfe2566c845a0c58b400", "ee52c10d1e72a9432c222985fcedff747a3131991a00000000000004002000"}) [ 1079.271976][T10110] FAT-fs (loop3): bogus number of reserved sectors [ 1079.300773][T10110] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) 19:21:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b420293820bd9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf88658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:36 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x8, 0x0) 19:21:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x200000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='attr\x00\x00\x00\x00\x00\x00\x00\x00ate\x00') getdents64(r0, &(0x7f0000000340)=""/57, 0x252) getdents64(r0, 0x0, 0x0) 19:21:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xf7d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1079.648181][T10139] FAT-fs (loop4): bogus number of reserved sectors [ 1079.698048][T10139] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1079.722249][T10151] FAT-fs (loop3): bogus number of reserved sectors [ 1079.751181][T10151] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:36 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) socket$xdp(0x2c, 0x3, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@sha1={0x1, "cc9b2f6d0f346358299b2e3bc7aa4f2aee5ccc14"}, 0x15, 0x3) sendto$inet6(r0, &(0x7f0000000140)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0xf39f9816740e0ae0, 0x20000000, 0x0, 0xe1) 19:21:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1079.861531][T10151] FAT-fs (loop3): bogus number of reserved sectors [ 1079.900606][T10151] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x300000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x200c01, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000200)={0x11, 0x36, 0x15, 0x3, 0xa, 0x5, 0x2, 0x131, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x10) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000180)={0x6000, 0xd000, 0x6, 0x7, 0x732d}) [ 1080.028838][T10178] FAT-fs (loop4): bogus number of reserved sectors [ 1080.040125][T10178] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:37 executing program 1: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000080)=0x101, 0xfd6c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b42029309000000000000005375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb40100fdffc3b50235110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x4ed, 0x3, 0x0, 0xf8) fsetxattr$security_selinux(r0, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:framebuf_device_t:s0\x00', 0x27, 0x1) 19:21:37 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) [ 1080.151926][T10178] FAT-fs (loop4): bogus number of reserved sectors [ 1080.191706][T10178] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1080.223479][T10190] FAT-fs (loop3): bogus number of reserved sectors 19:21:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x400000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1080.264127][T10190] FAT-fs (loop3): Can't find a valid FAT filesystem 19:21:37 executing program 0: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400040, 0x0) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000004, 0x2010, r2, 0x0) 19:21:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) [ 1080.465469][T10190] FAT-fs (loop3): bogus number of reserved sectors [ 1080.472000][T10190] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1080.552269][T10225] FAT-fs (loop4): bogus number of reserved sectors [ 1080.572906][T10225] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:37 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c}], 0x18) 19:21:37 executing program 0 (fault-call:2 fault-nth:0): r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:37 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002180)=0x100, 0x4) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f00000002c0)=""/239, 0xef}, {&(0x7f00000003c0)=""/218, 0xda}, {&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/232, 0xe8}, {&(0x7f0000000680)=""/30, 0x1e}], 0x6, &(0x7f0000000740)=""/85, 0x55}, 0x8}, {{&(0x7f00000007c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000840)=""/32, 0x20}, {&(0x7f0000000880)=""/48, 0x30}, {&(0x7f00000008c0)=""/198, 0xc6}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000a00)=""/152, 0x98}, 0x7f8000}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/38, 0x26}, {&(0x7f0000000b00)=""/61, 0x3d}], 0x2, &(0x7f0000000b80)=""/69, 0x45}, 0x8}, {{&(0x7f0000000c00)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000c80)=""/101, 0x65}, {&(0x7f0000000d00)=""/39, 0x27}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f0000000d40)=""/180, 0xb4}, {&(0x7f0000000e00)=""/109, 0x6d}], 0x5, &(0x7f0000000f00)=""/152, 0x98}, 0x9}, {{&(0x7f0000000fc0)=@nl, 0x80, &(0x7f0000001040)=[{&(0x7f00000041c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001080)=""/237, 0xed}, 0xef}, {{&(0x7f0000001180)=@llc, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001200)=""/35, 0x23}, {&(0x7f0000001240)=""/79, 0x4f}, {&(0x7f00000012c0)=""/211, 0xd3}, {&(0x7f00000013c0)=""/28, 0x1c}, {&(0x7f00000051c0)=""/4096, 0x1000}, {&(0x7f0000001400)=""/182, 0xb6}, {&(0x7f00000014c0)=""/56, 0x38}, {&(0x7f0000001500)=""/164, 0xa4}, {&(0x7f00000061c0)=""/4096, 0x1000}, {&(0x7f00000071c0)=""/4096, 0x1000}], 0xa, &(0x7f00000017c0)=""/239, 0xef}, 0x1000}], 0x6, 0x101, &(0x7f00000016c0)={r1, r2+30000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001700)={'bridge_slave_1\x00', r3}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) r5 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00000001c0)) clock_gettime(0x8, &(0x7f0000000200)) socket$inet(0x2, 0x3, 0x5988af7c) r6 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x40, 0x0) setsockopt$inet6_dccp_int(r6, 0x21, 0xf, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000001740)="030300000200600000000000fff55b4202938207d9fb3780398d5375000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb401000000c3b50035110f118d0000f5cfe606f6925cbf34658ea132797b1abc5dc62600009b000000faffffff00000000aeb4", 0x6c, 0x0, 0x0, 0x0) 19:21:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x500000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) 19:21:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}, 0x100, 0xdf99}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000200)=0x8) [ 1080.691261][T10236] FAULT_INJECTION: forcing a failure. [ 1080.691261][T10236] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.709848][T10236] CPU: 1 PID: 10236 Comm: syz-executor0 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1080.718880][T10236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.728928][T10236] Call Trace: [ 1080.732206][T10236] dump_stack+0x1db/0x2d0 [ 1080.736522][T10236] ? dump_stack_print_info.cold+0x20/0x20 [ 1080.742241][T10236] ? find_held_lock+0x35/0x120 [ 1080.746995][T10236] ? __f_unlock_pos+0x19/0x20 [ 1080.751670][T10236] should_fail.cold+0xa/0x14 [ 1080.756259][T10236] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1080.762048][T10236] ? ___might_sleep+0x1e7/0x310 [ 1080.766888][T10236] ? arch_local_save_flags+0x50/0x50 [ 1080.772154][T10236] ? __mutex_unlock_slowpath+0x195/0x870 [ 1080.777769][T10236] __should_failslab+0x121/0x190 [ 1080.782729][T10236] should_failslab+0x9/0x14 [ 1080.787240][T10236] __kmalloc_track_caller+0x2d8/0x740 [ 1080.792626][T10236] ? strncpy_from_user+0x4e0/0x4e0 [ 1080.797747][T10236] ? digsig_verify.cold+0x32/0x32 [ 1080.802763][T10236] ? strndup_user+0x77/0xd0 [ 1080.807265][T10236] memdup_user+0x26/0xb0 [ 1080.811507][T10236] strndup_user+0x77/0xd0 [ 1080.815935][T10236] __x64_sys_request_key+0x13b/0x430 [ 1080.821218][T10236] ? __ia32_sys_add_key+0x4f0/0x4f0 [ 1080.826395][T10236] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1080.832447][T10236] ? trace_hardirqs_off_caller+0x300/0x300 [ 1080.838276][T10236] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1080.843734][T10236] do_syscall_64+0x1a3/0x800 [ 1080.848328][T10236] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1080.853944][T10236] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1080.859647][T10236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1080.865224][T10236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1080.871094][T10236] RIP: 0033:0x457ec9 [ 1080.874962][T10236] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1080.894538][T10236] RSP: 002b:00007fb5e63c9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 1080.902929][T10236] RAX: ffffffffffffffda RBX: 00007fb5e63c9c90 RCX: 0000000000457ec9 [ 1080.910890][T10236] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 1080.918868][T10236] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1080.926835][T10236] R10: fffffffffffffffe R11: 0000000000000246 R12: 00007fb5e63ca6d4 [ 1080.934810][T10236] R13: 00000000004c4b56 R14: 00000000004d8450 R15: 0000000000000003 19:21:38 executing program 0 (fault-call:2 fault-nth:1): r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@shortname_win95='shortname=win95'}, {@fat=@check_normal='check=normal'}]}) 19:21:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4, 0x1c}], 0x18) 19:21:38 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1081.129731][T10258] FAT-fs (loop3): bogus number of reserved sectors [ 1081.155628][T10265] FAULT_INJECTION: forcing a failure. [ 1081.155628][T10265] name failslab, interval 1, probability 0, space 0, times 0 [ 1081.187736][T10258] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1081.231807][T10265] CPU: 0 PID: 10265 Comm: syz-executor0 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1081.240854][T10265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.250911][T10265] Call Trace: [ 1081.254214][T10265] dump_stack+0x1db/0x2d0 [ 1081.258571][T10265] ? dump_stack_print_info.cold+0x20/0x20 [ 1081.264357][T10265] should_fail.cold+0xa/0x14 [ 1081.268966][T10265] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1081.274786][T10265] ? ___might_sleep+0x1e7/0x310 [ 1081.279649][T10265] ? arch_local_save_flags+0x50/0x50 [ 1081.284939][T10265] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.291227][T10265] __should_failslab+0x121/0x190 [ 1081.291250][T10265] should_failslab+0x9/0x14 [ 1081.300702][T10265] kmem_cache_alloc+0x2be/0x710 [ 1081.300720][T10265] ? add_lock_to_list.isra.0+0x450/0x450 [ 1081.300736][T10265] ? __f_unlock_pos+0x19/0x20 [ 1081.300760][T10265] prepare_creds+0xa4/0x510 [ 1081.300778][T10265] ? abort_creds+0x2c0/0x2c0 [ 1081.300808][T10265] ? find_held_lock+0x35/0x120 [ 1081.300826][T10265] ? __might_fault+0x12b/0x1e0 [ 1081.300871][T10265] ? lock_acquire+0x1db/0x570 [ 1081.300891][T10265] lookup_user_key+0x762/0x14f0 [ 1081.300910][T10265] ? lock_release+0xc30/0xc40 [ 1081.348753][T10265] ? join_session_keyring+0x340/0x340 [ 1081.348769][T10265] ? key_validate+0x240/0x240 [ 1081.348789][T10265] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.348803][T10265] ? _copy_from_user+0xdd/0x150 [ 1081.348821][T10265] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.348847][T10265] ? memdup_user+0x65/0xb0 [ 1081.380493][T10265] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.380512][T10265] __x64_sys_request_key+0x1ed/0x430 [ 1081.380532][T10265] ? __ia32_sys_add_key+0x4f0/0x4f0 [ 1081.397196][T10265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.397227][T10265] ? trace_hardirqs_off_caller+0x300/0x300 [ 1081.397248][T10265] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1081.414574][T10265] do_syscall_64+0x1a3/0x800 [ 1081.414592][T10265] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1081.414608][T10265] ? prepare_exit_to_usermode+0x232/0x3b0 19:21:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) socket$inet6(0xa, 0x0, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {{}, 0x1100000000000000}], 0x38b) ptrace$peek(0xffffffffffffffff, 0x0, 0x0) [ 1081.414627][T10265] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1081.414650][T10265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.441929][T10265] RIP: 0033:0x457ec9 [ 1081.441943][T10265] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 19:21:38 executing program 0 (fault-call:2 fault-nth:2): r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0xfffffffffffffffe) 19:21:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x2, 0x1c}], 0x18) [ 1081.441950][T10265] RSP: 002b:00007fb5e63c9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 19:21:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x38b) [ 1081.441962][T10265] RAX: ffffffffffffffda RBX: 00007fb5e63c9c90 RCX: 0000000000457ec9 [ 1081.441970][T10265] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 1081.441978][T10265] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1081.441986][T10265] R10: fffffffffffffffe R11: 0000000000000246 R12: 00007fb5e63ca6d4 [ 1081.441994][T10265] R13: 00000000004c4b56 R14: 00000000004d8450 R15: 0000000000000003 [ 1081.484643][T10258] kobject: 'loop3' (00000000bcdafb83): kobject_uevent_env [ 1081.484673][T10258] kobject: 'loop3' (00000000bcdafb83): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1081.497464][ T3865] kobject: 'loop2' (000000008edec8c6): kobject_uevent_env [ 1081.497504][ T3865] kobject: 'loop2' (000000008edec8c6): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 1081.504383][T10275] kobject: 'loop4' (000000001ce50dfc): kobject_uevent_env [ 1081.504415][T10275] kobject: 'loop4' (000000001ce50dfc): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1081.510165][T10258] kobject: 'loop3' (00000000bcdafb83): kobject_uevent_env [ 1081.510196][T10258] kobject: 'loop3' (00000000bcdafb83): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1081.511875][T10258] FAT-fs (loop3): bogus number of reserved sectors [ 1081.511886][T10258] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1081.575141][T10258] kobject: 'loop3' (00000000bcdafb83): kobject_uevent_env [ 1081.575175][T10258] kobject: 'loop3' (00000000bcdafb83): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1081.578165][ T3865] kobject: 'loop0' (0000000038f61b1f): kobject_uevent_env [ 1081.578194][ T3865] kobject: 'loop0' (0000000038f61b1f): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1081.583178][T10275] FAT-fs (loop4): bogus number of reserved sectors [ 1081.583189][T10275] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1081.613974][T10288] FAULT_INJECTION: forcing a failure. [ 1081.613974][T10288] name failslab, interval 1, probability 0, space 0, times 0 [ 1081.613991][T10288] CPU: 1 PID: 10288 Comm: syz-executor0 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1081.613999][T10288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.614004][T10288] Call Trace: [ 1081.614023][T10288] dump_stack+0x1db/0x2d0 [ 1081.614042][T10288] ? dump_stack_print_info.cold+0x20/0x20 [ 1081.614069][T10288] ? prepare_creds+0xa4/0x510 [ 1081.614083][T10288] ? lookup_user_key+0x762/0x14f0 [ 1081.614096][T10288] ? __x64_sys_request_key+0x1ed/0x430 [ 1081.614111][T10288] ? do_syscall_64+0x1a3/0x800 [ 1081.614130][T10288] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.614155][T10288] should_fail.cold+0xa/0x14 [ 1081.614177][T10288] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1081.614201][T10288] ? ___might_sleep+0x1e7/0x310 [ 1081.614219][T10288] ? arch_local_save_flags+0x50/0x50 [ 1081.614249][T10288] __should_failslab+0x121/0x190 [ 1081.614271][T10288] should_failslab+0x9/0x14 [ 1081.614287][T10288] __kmalloc+0x2dc/0x740 [ 1081.614304][T10288] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 1081.614318][T10288] ? prepare_creds+0xa4/0x510 [ 1081.614333][T10288] ? prepare_creds+0xa4/0x510 [ 1081.614353][T10288] ? security_prepare_creds+0x123/0x190 [ 1081.614373][T10288] security_prepare_creds+0x123/0x190 [ 1081.614426][T10288] prepare_creds+0x3c4/0x510 [ 1081.614456][T10288] ? abort_creds+0x2c0/0x2c0 [ 1081.614473][T10288] ? find_held_lock+0x35/0x120 [ 1081.614491][T10288] ? __might_fault+0x12b/0x1e0 [ 1081.614508][T10288] ? lock_acquire+0x1db/0x570 [ 1081.614529][T10288] lookup_user_key+0x762/0x14f0 [ 1081.614560][T10288] ? lock_release+0xc30/0xc40 [ 1081.614584][T10288] ? join_session_keyring+0x340/0x340 [ 1081.614603][T10288] ? key_validate+0x240/0x240 [ 1081.614627][T10288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.614658][T10288] ? _copy_from_user+0xdd/0x150 [ 1081.614677][T10288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.614710][T10288] ? memdup_user+0x65/0xb0 [ 1081.614726][T10288] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.614747][T10288] __x64_sys_request_key+0x1ed/0x430 [ 1081.614765][T10288] ? __ia32_sys_add_key+0x4f0/0x4f0 [ 1081.614782][T10288] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.614797][T10288] ? trace_hardirqs_off_caller+0x300/0x300 [ 1081.614816][T10288] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1081.614852][T10288] do_syscall_64+0x1a3/0x800 [ 1081.614876][T10288] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1081.614894][T10288] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1081.614918][T10288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1081.614944][T10288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.614956][T10288] RIP: 0033:0x457ec9 [ 1081.614985][T10288] Code: 6d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 3b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1081.614994][T10288] RSP: 002b:00007fb5e63c9c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 1081.615010][T10288] RAX: ffffffffffffffda RBX: 00007fb5e63c9c90 RCX: 0000000000457ec9 [ 1081.615034][T10288] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020000000 [ 1081.615043][T10288] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1081.615065][T10288] R10: fffffffffffffffe R11: 0000000000000246 R12: 00007fb5e63ca6d4 [ 1081.615075][T10288] R13: 00000000004c4b56 R14: 00000000004d8450 R15: 0000000000000003 [ 1081.625496][T10275] kobject: 'loop4' (000000001ce50dfc): kobject_uevent_env [ 1081.625529][T10275] kobject: 'loop4' (000000001ce50dfc): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1081.649421][ T3865] kobject: 'loop5' (000000009b090a6f): kobject_uevent_env [ 1081.649452][ T3865] kobject: 'loop5' (000000009b090a6f): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1081.649953][ T3865] kobject: 'loop1' (0000000015d0c634): kobject_uevent_env [ 1081.649983][ T3865] kobject: 'loop1' (0000000015d0c634): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1081.659197][T10275] kobject: 'loop4' (000000001ce50dfc): kobject_uevent_env [ 1081.659244][T10275] kobject: 'loop4' (000000001ce50dfc): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1081.662199][T10275] FAT-fs (loop4): bogus number of reserved sectors [ 1081.662209][T10275] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1081.662756][ C1] ------------[ cut here ]------------ [ 1081.662822][ C1] AppArmor WARN cred_label: ((!blob)): [ 1081.663073][ C1] WARNING: CPU: 1 PID: 10258 at security/apparmor/include/cred.h:30 apparmor_cred_free+0x12f/0x1a0 [ 1081.663081][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 1081.663093][ C1] CPU: 1 PID: 10258 Comm: syz-executor3 Not tainted 5.0.0-rc2-next-20190116 #13 [ 1081.663100][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.663105][ C1] Call Trace: [ 1081.663110][ C1] [ 1081.663124][ C1] dump_stack+0x1db/0x2d0 [ 1081.663140][ C1] ? dump_stack_print_info.cold+0x20/0x20 [ 1081.663160][ C1] ? apparmor_cred_free+0xc0/0x1a0 [ 1081.663210][ C1] panic+0x2cb/0x65c [ 1081.663225][ C1] ? add_taint.cold+0x16/0x16 [ 1081.663241][ C1] ? apparmor_cred_free+0x12f/0x1a0 [ 1081.663253][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.663265][ C1] ? __probe_kernel_read+0x1f4/0x250 [ 1081.663279][ C1] ? __warn.cold+0x5/0x48 [ 1081.663291][ C1] ? __warn+0xe8/0x1d0 [ 1081.663306][ C1] ? apparmor_cred_free+0x12f/0x1a0 [ 1081.663319][ C1] __warn.cold+0x20/0x48 [ 1081.663330][ C1] ? apparmor_cred_free+0x12f/0x1a0 [ 1081.663344][ C1] report_bug+0x263/0x2b0 [ 1081.663385][ C1] do_error_trap+0x11b/0x200 [ 1081.663404][ C1] do_invalid_op+0x37/0x50 [ 1081.663414][ C1] ? apparmor_cred_free+0x12f/0x1a0 [ 1081.663426][ C1] invalid_op+0x14/0x20 [ 1081.663437][ C1] RIP: 0010:apparmor_cred_free+0x12f/0x1a0 [ 1081.663449][ C1] Code: 7c 88 48 c7 c7 40 d2 7c 88 e8 ed 08 f2 fd 0f 0b eb a9 e8 f4 df 28 fe 48 c7 c6 00 e2 7c 88 48 c7 c7 40 d2 7c 88 e8 d1 08 f2 fd <0f> 0b 48 b8 00 00 00 00 00 fc ff df 80 38 00 75 4a 4c 8b 2c 25 00 [ 1081.663456][ C1] RSP: 0018:ffff8880ae7079f8 EFLAGS: 00010286 [ 1081.663466][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1081.663474][ C1] RDX: 0000000000000100 RSI: ffffffff81688726 RDI: 0000000000000006 [ 1081.663482][ C1] RBP: ffff8880ae707a18 R08: ffff8880555fc2c0 R09: ffff8880555fcb60 [ 1081.663489][ C1] R10: ffff8880555fc2c0 R11: 0000000000000000 R12: ffff888085c44900 [ 1081.663497][ C1] R13: ffff888085c44900 R14: ffff888085c44988 R15: dffffc0000000000 [ 1081.663547][ C1] ? vprintk_func+0x86/0x189 [ 1081.663580][ C1] ? apparmor_cred_free+0x12f/0x1a0 [ 1081.663595][ C1] security_cred_free+0x4b/0xf0 [ 1081.663610][ C1] put_cred_rcu+0x21f/0x6e0 [ 1081.663627][ C1] ? get_task_cred+0x5e0/0x5e0 [ 1081.663639][ C1] ? lock_release+0xc40/0xc40 [ 1081.663678][ C1] ? __do_softirq+0x30b/0xb11 [ 1081.663692][ C1] ? trace_hardirqs_off_caller+0x300/0x300 [ 1081.663705][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.663720][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.663739][ C1] rcu_core+0xc4a/0x1680 [ 1081.663762][ C1] ? rcu_fwd_progress_check+0xd0/0xd0 [ 1081.663775][ C1] ? clockevents_program_event+0x15f/0x380 [ 1081.663794][ C1] ? add_lock_to_list.isra.0+0x450/0x450 [ 1081.663806][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.663818][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.663843][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.663864][ C1] ? __lock_is_held+0xb6/0x140 [ 1081.663889][ C1] __do_softirq+0x30b/0xb11 [ 1081.663913][ C1] ? __irqentry_text_end+0x1f96d2/0x1f96d2 [ 1081.663956][ C1] ? kvm_clock_read+0x18/0x30 [ 1081.663969][ C1] ? kvm_sched_clock_read+0x9/0x20 [ 1081.663981][ C1] ? sched_clock+0x2e/0x50 [ 1081.663993][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.664004][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.664018][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.664040][ C1] irq_exit+0x180/0x1d0 [ 1081.664063][ C1] smp_apic_timer_interrupt+0x1b7/0x760 [ 1081.664075][ C1] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1081.664089][ C1] ? smp_call_function_single_interrupt+0x640/0x640 [ 1081.664114][ C1] ? trace_hardirqs_off+0x310/0x310 [ 1081.664126][ C1] ? task_prio+0x50/0x50 [ 1081.664142][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.664160][ C1] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1081.664178][ C1] apic_timer_interrupt+0xf/0x20 [ 1081.664184][ C1] [ 1081.664196][ C1] RIP: 0010:lock_release+0x33/0xc40 [ 1081.664208][ C1] Code: 8d 7d d8 41 55 49 89 d5 48 ba 00 00 00 00 00 fc ff df 41 54 49 89 fc 53 48 8d 9d 38 ff ff ff 48 c1 eb 03 48 81 ec d8 00 00 00 <48> c7 85 38 ff ff ff b3 8a b5 41 48 c7 85 40 ff ff ff 88 f5 3a 89 [ 1081.664215][ C1] RSP: 0018:ffff888056dfecc8 EFLAGS: 00000292 ORIG_RAX: ffffffffffffff13 [ 1081.664226][ C1] RAX: 0000000000000000 RBX: 1ffff1100adbfda0 RCX: 0000000000000000 [ 1081.664234][ C1] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffffff899a45c0 [ 1081.664242][ C1] RBP: ffff888056dfedc8 R08: 1ffff11015ce5b8f R09: ffffed1015ce5b90 [ 1081.664250][ C1] R10: ffffed1015ce5b8f R11: ffff8880ae72dc7b R12: ffffffff899a45c0 [ 1081.664258][ C1] R13: ffffffff81ce1053 R14: ffffea000263aa08 R15: ffff888056dfeda0 [ 1081.664273][ C1] ? __unlock_page_memcg+0x53/0x100 [ 1081.664315][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.664341][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.664359][ C1] ? kasan_check_read+0x11/0x20 [ 1081.664373][ C1] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1081.664385][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.664414][ C1] ? rcu_read_unlock_special+0x380/0x380 [ 1081.664431][ C1] ? rcu_read_lock+0x70/0x70 [ 1081.664448][ C1] __unlock_page_memcg+0x70/0x100 [ 1081.664461][ C1] unlock_page_memcg+0x2c/0x40 [ 1081.664496][ C1] page_remove_rmap+0x82a/0x1990 [ 1081.664514][ C1] ? page_add_file_rmap+0x1420/0x1420 [ 1081.664530][ C1] ? __alloc_pages_slowpath+0x2c60/0x2c60 [ 1081.664559][ C1] ? unmap_page_range+0x13cf/0x25a0 [ 1081.664572][ C1] ? find_held_lock+0x35/0x120 [ 1081.664591][ C1] ? kasan_check_read+0x11/0x20 [ 1081.664603][ C1] ? page_mapcount+0x397/0x5b0 [ 1081.664618][ C1] ? fault_around_bytes_set+0xa0/0xa0 [ 1081.664630][ C1] ? kasan_check_write+0x14/0x20 [ 1081.664643][ C1] ? do_raw_spin_lock+0x156/0x360 [ 1081.664655][ C1] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1081.664667][ C1] ? _vm_normal_page+0x15d/0x3d0 [ 1081.664697][ C1] ? __pte_alloc_kernel+0x220/0x220 [ 1081.664709][ C1] ? pmd_devmap_trans_unstable+0x1d0/0x1d0 [ 1081.664723][ C1] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1081.664734][ C1] ? __tlb_remove_page_size+0x18c/0x510 [ 1081.664751][ C1] unmap_page_range+0xf0f/0x25a0 [ 1081.664786][ C1] ? vm_normal_page_pmd+0x400/0x400 [ 1081.664798][ C1] ? __kernel_text_address+0xd/0x40 [ 1081.664812][ C1] ? unwind_get_return_address+0x61/0xa0 [ 1081.664847][ C1] ? save_stack+0xa9/0xd0 [ 1081.664859][ C1] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1081.664894][ C1] ? uprobe_munmap+0x141/0x430 [ 1081.664905][ C1] ? save_stack+0x45/0xd0 [ 1081.664917][ C1] ? __kasan_slab_free+0x102/0x150 [ 1081.664932][ C1] ? uprobe_mmap+0x1190/0x1190 [ 1081.664943][ C1] ? do_group_exit+0x177/0x430 [ 1081.664959][ C1] ? get_signal+0x8b7/0x19c0 [ 1081.664969][ C1] ? do_signal+0x91/0x1ea0 [ 1081.664981][ C1] ? exit_to_usermode_loop+0x2f7/0x3b0 [ 1081.664993][ C1] ? do_syscall_64+0x696/0x800 [ 1081.665007][ C1] ? trace_hardirqs_off+0xb8/0x310 [ 1081.665019][ C1] ? kasan_check_read+0x11/0x20 [ 1081.665050][ C1] unmap_single_vma+0x19d/0x300 [ 1081.665093][ C1] unmap_vmas+0x1a8/0x350 [ 1081.665110][ C1] ? zap_vma_ptes+0x110/0x110 [ 1081.665160][ C1] ? kasan_check_write+0x14/0x20 [ 1081.665178][ C1] exit_mmap+0x2d4/0x5d0 [ 1081.665193][ C1] ? __ia32_sys_munmap+0x80/0x80 [ 1081.665206][ C1] ? __khugepaged_exit+0x42e/0x630 [ 1081.665235][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.665251][ C1] ? __might_sleep+0x95/0x190 [ 1081.665268][ C1] mmput+0x240/0x640 [ 1081.665280][ C1] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 1081.665294][ C1] ? set_mm_exe_file+0x200/0x200 [ 1081.665307][ C1] ? do_raw_spin_unlock+0xa0/0x330 [ 1081.665321][ C1] ? do_raw_spin_trylock+0x270/0x270 [ 1081.665334][ C1] ? __down_interruptible+0x740/0x740 [ 1081.665347][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.665366][ C1] do_exit+0x9d4/0x2b60 [ 1081.665379][ C1] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 1081.665401][ C1] ? mm_update_next_owner+0x970/0x970 [ 1081.665411][ C1] ? trace_hardirqs_on+0xbd/0x310 [ 1081.665424][ C1] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1081.665435][ C1] ? call_rcu+0xb/0x10 [ 1081.665447][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.665461][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.665482][ C1] ? mark_held_locks+0x100/0x100 [ 1081.665497][ C1] ? add_lock_to_list.isra.0+0x450/0x450 [ 1081.665512][ C1] ? check_preemption_disabled+0x48/0x290 [ 1081.665530][ C1] ? debug_smp_processor_id+0x1c/0x20 [ 1081.665540][ C1] ? perf_trace_lock+0x12f/0x750 [ 1081.665552][ C1] ? task_work_run+0x1bb/0x2b0 [ 1081.665569][ C1] ? add_lock_to_list.isra.0+0x450/0x450 [ 1081.665584][ C1] ? memset+0x32/0x40 [ 1081.665597][ C1] ? __dequeue_signal+0xeb/0x730 [ 1081.665608][ C1] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1081.665621][ C1] ? get_signal+0x966/0x19c0 [ 1081.665634][ C1] ? find_held_lock+0x35/0x120 [ 1081.665647][ C1] ? get_signal+0x966/0x19c0 [ 1081.665661][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.665674][ C1] ? _raw_spin_unlock_irq+0x28/0x90 [ 1081.665687][ C1] ? _raw_spin_unlock_irq+0x28/0x90 [ 1081.665704][ C1] do_group_exit+0x177/0x430 [ 1081.665718][ C1] ? trace_hardirqs_off_caller+0x300/0x300 [ 1081.665730][ C1] ? __ia32_sys_exit+0x50/0x50 [ 1081.665753][ C1] get_signal+0x8b7/0x19c0 [ 1081.665777][ C1] ? ptrace_notify+0x130/0x130 [ 1081.665789][ C1] ? rcu_read_unlock_special+0x380/0x380 [ 1081.665812][ C1] ? __fget+0x49a/0x710 [ 1081.665835][ C1] do_signal+0x91/0x1ea0 [ 1081.665853][ C1] ? block_ioctl+0xee/0x130 [ 1081.665866][ C1] ? blkdev_fallocate+0x410/0x410 [ 1081.665877][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1081.665889][ C1] ? do_vfs_ioctl+0x11e/0x17d0 [ 1081.665903][ C1] ? setup_sigcontext+0x7d0/0x7d0 [ 1081.665919][ C1] ? exit_to_usermode_loop+0x98/0x3b0 [ 1081.665931][ C1] ? exit_to_usermode_loop+0x98/0x3b0 [ 1081.665944][ C1] ? lockdep_hardirqs_on+0x415/0x5d0 [ 1081.665962][ C1] ? trace_hardirqs_off_caller+0x300/0x300 [ 1081.665976][ C1] ? cpumask_weight.constprop.0+0x3f/0x3f [ 1081.665989][ C1] ? do_syscall_64+0x8c/0x800 [ 1081.666007][ C1] exit_to_usermode_loop+0x2f7/0x3b0 [ 1081.666023][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.666036][ C1] ? syscall_trace_enter+0x12a0/0x12a0 [ 1081.666048][ C1] ? ksys_ioctl+0x82/0xd0 [ 1081.666078][ C1] do_syscall_64+0x696/0x800 [ 1081.666093][ C1] ? syscall_return_slowpath+0x5f0/0x5f0 [ 1081.666108][ C1] ? prepare_exit_to_usermode+0x232/0x3b0 [ 1081.666126][ C1] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1081.666147][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.666157][ C1] RIP: 0033:0x457d37 [ 1081.666168][ C1] Code: Bad RIP value. [ 1081.666176][ C1] RSP: 002b:00007fadb0067a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1081.666187][ C1] RAX: 0000000000000000 RBX: 00007fadb0067b30 RCX: 0000000000457d37 [ 1081.666194][ C1] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000004 [ 1081.666202][ C1] RBP: 00000000200000c0 R08: 00007fadb0067b30 R09: 00007fadb0067ad0 [ 1081.666209][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 1081.666217][ C1] R13: 0000000000000000 R14: 00000000004db9c0 R15: 00000000ffffffff [ 1081.667237][ C1] Kernel Offset: disabled