a335b0922eb0927957262c147cbf780cb9e2e5e5c73c909b04adfc0ff002c872ae63c081d2388909504da36c190bfa1b27feb79a9e7c83cc3bc1b0ad3428c63ea7f9b6180858d"], 0x30}, 0x1, 0x0, 0x0, 0x20000050}, 0x24040005) rseq(0x0, 0xffffffffffffffe3, 0x1, 0x0) 19:41:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x48, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1043.924037][T17248] CUSE: unknown device info "ÿÿÿ" [ 1043.972941][T17248] CUSE: unknown device info "" 19:41:43 executing program 5: rseq(0x0, 0xf, 0x1, 0x0) [ 1044.002046][T17248] CUSE: unknown device info "" [ 1044.007468][T17248] CUSE: DEVNAME unspecified [ 1044.024677][T17254] CUSE: unknown device info "L" 19:41:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r2 = fcntl$dupfd(r0, 0x406, r1) getsockname$ax25(r2, &(0x7f0000000000)={{0x3, @rose}, [@remote, @rose, @default, @rose, @default, @null, @netrom, @bcast]}, &(0x7f0000000080)=0x48) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r4 = gettid() write$cgroup_pid(r3, &(0x7f00000000c0)=r4, 0x12) getpgid(r4) rseq(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @local, 0x7fffffff}, {0xa, 0x4e21, 0xe, @ipv4={[], [], @multicast2}, 0x8a}, 0x7, [0x8, 0xfde0, 0x3f, 0x1000, 0x2, 0x8, 0x129, 0x2104ed27]}, 0x5c) [ 1044.049477][T17254] CUSE: unknown device info "ÿÿÿ" [ 1044.062643][T17254] CUSE: unknown device info "" [ 1044.119073][T17254] CUSE: DEVNAME unspecified 19:41:43 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:43 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) connect$rose(r1, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 19:41:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x4c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1044.432108][T17270] CUSE: unknown device info "L" [ 1044.455351][T17270] CUSE: unknown device info "ÿÿÿ" [ 1044.471885][T17270] CUSE: unknown device info "" [ 1044.476822][T17270] CUSE: DEVNAME unspecified 19:41:44 executing program 5: rseq(0x0, 0xfffffffffffffe98, 0x1, 0x0) 19:41:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000002b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:44 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x4}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local, @ipv4={[], [], @empty}, @random="28420a800614", @empty}}, 0x3e) 19:41:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x60, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000003a, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1044.791225][T17295] CUSE: unknown device info "L" 19:41:44 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = gettid() write$cgroup_pid(r0, &(0x7f00000000c0)=r1, 0x12) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r3 = gettid() write$cgroup_pid(r2, &(0x7f00000000c0)=r3, 0x12) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r5 = gettid() write$cgroup_pid(r4, &(0x7f00000000c0)=r5, 0x12) r6 = clone3(&(0x7f0000000200)={0x808000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3a}, &(0x7f00000000c0)=""/99, 0x63, &(0x7f0000000140)=""/99, &(0x7f00000001c0)=[r1, r3, r5, 0xffffffffffffffff], 0x4}, 0x50) sched_setattr(r6, &(0x7f0000000280)={0x38, 0xe51fe7b4924ce92b, 0x38, 0x53dbcf56, 0x7f3e, 0x1, 0x40, 0x3, 0x2}, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r8 = gettid() r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r9, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="f17a1004", @ANYRES16=r10, @ANYBLOB="0103000000000000000008000000"], 0x14}, 0x1, 0x40030000000000}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="080026bd7000fedbdf05533edc980d946e0a250500000006001b004e20000014001f00fe8800000000000000000000000000010500070003000000"], 0x38}}, 0x40004) write$cgroup_pid(r7, &(0x7f00000000c0)=r8, 0x12) ptrace$getsig(0x4202, r8, 0x10000000, &(0x7f00000002c0)) [ 1044.816125][T17295] CUSE: unknown device info "ÿÿÿ" [ 1044.824998][T17294] CUSE: unknown device info "ÿÿÿ" [ 1044.834828][T17295] CUSE: unknown device info "" [ 1044.842577][T17294] CUSE: unknown device info "" [ 1044.849219][T17295] CUSE: DEVNAME unspecified [ 1044.851572][T17294] CUSE: unknown device info "" [ 1044.858641][T17294] CUSE: DEVNAME unspecified 19:41:44 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:44 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rseq(0x0, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) 19:41:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x68, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0xb81) [ 1045.126472][T17315] CUSE: unknown device info "ÿÿÿ" [ 1045.142840][T17315] CUSE: unknown device info "" [ 1045.149344][T17315] CUSE: unknown device info "" [ 1045.179372][T17315] CUSE: DEVNAME unspecified [ 1045.215632][T17327] CUSE: unknown device info "L" [ 1045.221428][T17327] CUSE: unknown device info "ÿÿÿ" 19:41:44 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r5}}, 0x10) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r6, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r7}}, 0x10) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000100)={0x7, 0x4, 0xfa00, {r7, 0x3}}, 0xff50) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {r3, 0x4}}, 0x10) [ 1045.273558][T17327] CUSE: unknown device info "" 19:41:44 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1045.310936][T17327] CUSE: DEVNAME unspecified [ 1045.429269][T17343] CUSE: unknown device info "ÿÿÿ" [ 1045.445898][T17343] CUSE: unknown device info "" [ 1045.458668][T17343] CUSE: unknown device info "" [ 1045.473350][T17343] CUSE: DEVNAME unspecified 19:41:45 executing program 4: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x6c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_WRITE(r1, &(0x7f0000000000)={0x18, 0x0, 0x4, {0x1}}, 0x18) rseq(0x0, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000040)='syz1\x00') 19:41:45 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1045.691916][T17356] CUSE: unknown device info "ÿÿÿ" [ 1045.692303][T17355] CUSE: unknown device info "L" [ 1045.729433][T17356] CUSE: unknown device info "" [ 1045.736468][ T27] audit: type=1800 audit(1584733305.344:95): pid=17303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17282 res=0 [ 1045.759345][T17356] CUSE: unknown device info "" [ 1045.759498][T17355] CUSE: unknown device info "ÿÿÿ" [ 1045.787243][T17356] CUSE: DEVNAME unspecified [ 1045.795716][T17355] CUSE: unknown device info "" 19:41:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000003b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:45 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x5, 0x141) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x7ff}, 0x8) [ 1045.819129][T17355] CUSE: DEVNAME unspecified [ 1045.843502][T17362] CUSE: unknown device info "ÿÿÿ" [ 1045.858170][T17362] CUSE: unknown device info "" [ 1045.878083][T17362] CUSE: unknown device info "" 19:41:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x74, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1045.892070][T17362] CUSE: DEVNAME unspecified 19:41:45 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:45 executing program 5: rseq(0x0, 0xfffffffffffffe7f, 0x0, 0x0) [ 1046.107738][T17384] CUSE: unknown device info "ÿÿÿ" [ 1046.135851][T17384] CUSE: unknown device info "" [ 1046.149530][T17384] CUSE: unknown device info "" [ 1046.158872][T17384] CUSE: DEVNAME unspecified 19:41:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac23ec8c1327d4b265482996cd9f8f5ac000000000000"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:45 executing program 4: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f0000000080)={0x7, [0x9, 0x9, 0x1], [{0x3, 0x7ff, 0x1}, {0x0, 0x3, 0x1, 0x1}, {0x8, 0x4, 0x1, 0x0, 0x1, 0x1}, {0x7f, 0x401, 0x0, 0x1}, {0xfff, 0x100, 0x0, 0x0, 0x1, 0x1}, {0x36e, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x1e986dd0, 0x1000, 0x1}, {0x6013, 0x100, 0x1, 0x1, 0x1}, {0x5, 0x1, 0x0, 0x1, 0x1}, {0x4, 0x7, 0x1, 0x1, 0x0, 0x1}, {0x4a, 0x40, 0x1, 0x0, 0x0, 0x1}, {0x8, 0x200, 0x1, 0x1, 0x0, 0x1}], 0x4ef}) rseq(0x0, 0x0, 0x0, 0x0) 19:41:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x7a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:45 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:45 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r4, 0x4fd0, 0x8}, 0x8) [ 1046.364668][T17400] CUSE: unknown device info "L" 19:41:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x300, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1046.390725][T17400] CUSE: unknown device info "ÿÿÿ" [ 1046.410822][T17400] CUSE: unknown device info "" [ 1046.415913][T17400] CUSE: DEVNAME unspecified [ 1046.498990][T17409] CUSE: unknown device info "ÿÿÿ" [ 1046.509492][T17409] CUSE: unknown device info "" [ 1046.522640][T17409] CUSE: unknown device info "" [ 1046.550361][T17409] CUSE: DEVNAME unspecified [ 1046.565871][T17415] CUSE: unknown device info "L" [ 1046.574647][T17415] CUSE: unknown device info "ÿÿÿ" [ 1046.580373][T17415] CUSE: unknown device info "" [ 1046.585370][T17415] CUSE: DEVNAME unspecified 19:41:46 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) 19:41:46 executing program 4 (fault-call:5 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x500, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:46 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x68000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000003c, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) openat$cgroup_ro(r5, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x1081) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001000)={@void, @val, @ipx={0xffff, 0x58, 0x2, 0x14, {@current, @random="8ddc5ae803c3", 0x100}, {@broadcast, @random="a3fe26be2c03", 0x5}, "93866e316fdab5f50a0adba3bd8d89a7ec665cdf138bc5a27c1b77a5445ab30ef897ab1ec8c655542107655d6c9e4dcbe856315b0fd0848b89e1"}}, 0x62) [ 1046.948312][T17436] CUSE: unknown device info "L" 19:41:46 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) ioctl$FICLONE(r0, 0x40049409, r1) [ 1046.975435][T17436] CUSE: unknown device info "ÿÿÿ" [ 1046.988198][T17436] CUSE: unknown device info "" [ 1046.990689][T17434] FAULT_INJECTION: forcing a failure. [ 1046.990689][T17434] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.009434][T17436] CUSE: DEVNAME unspecified [ 1047.079366][T17434] CPU: 0 PID: 17434 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1047.088070][T17434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1047.098219][T17434] Call Trace: [ 1047.101536][T17434] dump_stack+0x11d/0x187 [ 1047.105963][T17434] should_fail.cold+0x5/0xf [ 1047.110485][T17434] __should_failslab+0x82/0xb0 [ 1047.115248][T17434] should_failslab+0x5/0xf [ 1047.119681][T17434] __kmalloc+0x54/0x640 [ 1047.123854][T17434] ? tomoyo_realpath_from_path+0x85/0x3d0 [ 1047.129598][T17434] tomoyo_realpath_from_path+0x85/0x3d0 [ 1047.135256][T17434] tomoyo_path_number_perm+0xff/0x360 [ 1047.140633][T17434] ? _parse_integer+0x12f/0x150 [ 1047.145523][T17434] ? __fget_files+0xa2/0x1c0 [ 1047.150124][T17434] tomoyo_file_ioctl+0x28/0x40 [ 1047.154894][T17434] security_file_ioctl+0x69/0xa0 [ 1047.159882][T17434] ksys_ioctl+0x5a/0x150 [ 1047.164133][T17434] __x64_sys_ioctl+0x47/0x60 [ 1047.168767][T17434] do_syscall_64+0xc7/0x390 [ 1047.173278][T17434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1047.179174][T17434] RIP: 0033:0x45c849 [ 1047.183081][T17434] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1047.202695][T17434] RSP: 002b:00007fb31a68cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1047.211118][T17434] RAX: ffffffffffffffda RBX: 00007fb31a68d6d4 RCX: 000000000045c849 [ 1047.219090][T17434] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000004 19:41:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000002c0)={0xa10000, 0xffffffff, 0x997b, r3, 0x0, &(0x7f0000000280)={0x990a6e, 0x9, [], @p_u16=&(0x7f0000000200)=0x762}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x5, @remote}], 0x1c) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x4, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0xa03, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:46 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1047.227065][T17434] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1047.235035][T17434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1047.243003][T17434] R13: 00000000000002e2 R14: 00000000004c5385 R15: 0000000000000000 19:41:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x600, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1047.351041][T17434] ERROR: Out of memory at tomoyo_realpath_from_path. 19:41:47 executing program 4 (fault-call:5 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1047.417089][T17459] CUSE: unknown device info "L" [ 1047.430767][T17459] CUSE: unknown device info "ÿÿÿ" [ 1047.442423][T17459] CUSE: unknown device info "" [ 1047.452887][T17459] CUSE: DEVNAME unspecified 19:41:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x700, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1047.530851][T17462] CUSE: unknown device info "ÿÿÿ" [ 1047.549435][T17462] CUSE: unknown device info "" [ 1047.554653][T17462] CUSE: unknown device info "" [ 1047.562562][T17462] CUSE: DEVNAME unspecified 19:41:47 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x74000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1047.638490][T17468] FAULT_INJECTION: forcing a failure. [ 1047.638490][T17468] name failslab, interval 1, probability 0, space 0, times 0 [ 1047.696815][T17468] CPU: 0 PID: 17468 Comm: syz-executor.4 Not tainted 5.6.0-rc1-syzkaller #0 [ 1047.705591][T17468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1047.715683][T17468] Call Trace: [ 1047.718978][T17468] dump_stack+0x11d/0x187 [ 1047.723312][T17468] should_fail.cold+0x5/0xf [ 1047.727816][T17468] __should_failslab+0x82/0xb0 [ 1047.732576][T17468] should_failslab+0x5/0xf [ 1047.736985][T17468] __kmalloc+0x54/0x640 [ 1047.741135][T17468] ? tomoyo_encode2.part.0+0xd0/0x240 [ 1047.746510][T17468] tomoyo_encode2.part.0+0xd0/0x240 [ 1047.751781][T17468] tomoyo_encode+0x32/0x50 [ 1047.756197][T17468] tomoyo_realpath_from_path+0x11e/0x3d0 [ 1047.761836][T17468] tomoyo_path_number_perm+0xff/0x360 [ 1047.767199][T17468] ? _parse_integer+0x12f/0x150 [ 1047.772196][T17468] ? __fget_files+0xa2/0x1c0 [ 1047.776791][T17468] tomoyo_file_ioctl+0x28/0x40 [ 1047.781553][T17468] security_file_ioctl+0x69/0xa0 [ 1047.786489][T17468] ksys_ioctl+0x5a/0x150 [ 1047.790727][T17468] __x64_sys_ioctl+0x47/0x60 [ 1047.795313][T17468] do_syscall_64+0xc7/0x390 [ 1047.799937][T17468] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1047.805825][T17468] RIP: 0033:0x45c849 [ 1047.809720][T17468] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1047.829427][T17468] RSP: 002b:00007fb31a68cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1047.837888][T17468] RAX: ffffffffffffffda RBX: 00007fb31a68d6d4 RCX: 000000000045c849 [ 1047.845853][T17468] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000004 [ 1047.853869][T17468] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1047.861845][T17468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1047.869815][T17468] R13: 00000000000002e2 R14: 00000000004c5385 R15: 0000000000000001 [ 1047.901624][T17468] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1047.948572][T17476] CUSE: unknown device info "L" 19:41:47 executing program 4 (fault-call:5 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:47 executing program 5: rseq(0x0, 0xfffffe71, 0x400000000000002, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x1, 0x80000, 0x8) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000100)=0x11440, 0x4) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000140)={0x10000, 0x80000, "de971c1a7c9bd84025bc268fb44818b1f8239c9d492b1166", {0x6, 0xfffffff7}, 0x6}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012abd7000fedbdf25010000001400000000010500010000f3ffff13000200ff0200000000000000000000000000012700070073797374656d5f753a6f626a6567745f723a617074677661725f6c6f675f743a733000000013df1534b3699dc300f8fb2fe969b545618dcba794f50a5f88764e9856936f7231052bc14f977c5f3195803b4a8f6b22b56a2703f65811c0741541ee21891224bbdb0b43a912b8d3d0b8ff5d9bd1c3797e8528ce61d6c42aff45bd2e54ab9bf86b"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x24048000) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x8080) [ 1047.993595][T17476] CUSE: unknown device info "ÿÿÿ" [ 1047.998156][T17478] CUSE: unknown device info "ÿÿÿ" [ 1047.998937][T17476] CUSE: unknown device info "" [ 1048.015052][T17478] CUSE: unknown device info "" [ 1048.027619][T17476] CUSE: DEVNAME unspecified 19:41:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x104, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @pad1, @jumbo={0xc2, 0x4, 0x8}, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x19, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @calipso={0x7, 0x30, {0x1, 0xa, 0x7, 0x6, [0x9, 0x3, 0x7, 0x1, 0x6932]}}, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40c00, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000000280)={0x6, {{0xa, 0x4e24, 0x80000000, @rand_addr="e522104dad5c985620f5c27f53e10d4f", 0xda7}}, {{0xa, 0x4e22, 0x8, @mcast2, 0xe15}}}, 0x108) [ 1048.114128][T17478] CUSE: unknown device info "" 19:41:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000003d, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:47 executing program 5: rseq(0x0, 0x0, 0xfffffffffffffffd, 0x0) r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)="fa9133e5c41ed3a08490ddedb41b8c0579557736236c5b7283e0e8b3d07babfb20d3fd15fd2e2311b9d74dd88b95e9fa83849d2d4d0418eb751ccf985e1880afb8408c5cdb9c7c1c0a1cbf59d640838eb99ae3455ab49e137addd0836543bdb7e71c363200dbba20fea5470b4817deec4f92e4c093741bf9f398bcb13ba5925c5801661fc27a5b146351b5205acafd965be3d8ad5e8e89513c6bdb1b6ad60aee54d9c8a96e05f5b4daf97b222ddda2e3e9b4e06c92108c022ad95f13015e44e8d61a11e23ff11273397f3ba82279f0276c9eb1a4e606ca64136a70ee3203d36760c5adefa19b00b9b0c70076fc3aa5c434e16b8557ddf04484657dd4d39410d97cd078f855c4a26666127a89e285020b1830e891e6f3f2c199992e1a0fb9ae681287d833e73212954e9a5ba88c8dfd6c837b6cbf0acc63612e3e2757f5612fc1711afc48d3e44c05b0218a6bb7babd40e6c65f56adde2449168f45e79f17ebd32b59f8672278584ab529b942294051f511c0ba73721c4885aae383b7fbd97e140731075eb4b1f44e1822ea078960149ee95deb1312deb4ba53110a2fd630bc4857db1e41f2fa863e000837e8836c07cfc43a11bcf061628d5ad4b5409be25eaece86c40a2c0f840bd272f10ebf443a06635a1930a406474d7642febb0bc19fd36815f7b72b89bfb8c5042d1c76a3dc757dfbcd379c28247fab0008df0e195521600c2191417d6ca58d9d1775f7703259058d37384fe26a540857be9cae794795e79b73f1975a4628bf8cda685cd010b2802d1df0195e433bc4793dee813342fa0889e2555533aeb5ce03a73441953208ca5e922137eca354e086e6b80ef29bb7d219ac2474817fa8d9f47cfa022b1c6529a3901cd47eebdb2b9edc89bed53b72c90fd6b8a1952d025cf7bb0e4ce4d40299a45f5463cd9d6a6ae7ba49200a0fcdde76b9c6af8ffbbed6126be17059be76e23b2178f6910d011bd08c9d2b4123eeecfb6c1198aa816032a1e0fe5879ceae40b346577e480978a48e232cb352a19208ca7adbaaff1baa9f2c6359850858fab641c35645b5dbfc24a01f98f28091304e45a53b3d92dcfe78262336bdb0fc3ed64079b4a2ce80977fecb119d33b5809731670762a6255a3d34300e0169fa1b43498405af762bf5a932f7a0c6c2f3870772d1cbe8c1918f403c5f03a2826f877dc740e39324678331a4cd87bc9516fafd94256e8e5da520a675b0fc93d11feb4e8bbab921866421841080e8cb3b1942fed01d6784fe614397686466917bc42beed36cee18404f75c40844fb1707ba6461c95ec3238b0d34d8cf5537104dd4bf6943ecc67a5d3d8114d1cf90af85c2deacfdba244f14fdcc22ad413b5dd7d3635afa66edf2de12f2b43b558dbd7d78dd6e04811fb097396219a8f95ad8dc8f08beff3de8cba5fba6ebcaa5c39894250afd6d583b550ccf3db045b89a304f950566b5f01959c9f1f37d22e67be181c5ecbc49b4ba6c326da520970fa705e0e42bc648d46157d71b0cce5d2fe0ba2b57309ca2b4f6be3b71a845ec04bf0af49a4b56c4465b9e7b099c3f50ba5fe537d485883fd0650b79fec05d132c1cfebfcaa743c107aa6ca4f2e5a6225f7be4285a6e54f5cac43ec5e8e02a51c716b5dc363145c0af2efd69321d9b3b375c89d5ab74a48d08b241433bac65fe8b99047a28370a4afb7241edc04b3d472ae6264a0951d10406340e8257bb205ca16fc3615c1568d5ff876c2dc2a0760075ed18b18ef0045855f0f755be38c22ffc4a5bfacd9267a3f9c75c8a6de000954d9b5b89c95ce01a9ba8d1cb51d9180278bcc9248b833eaf74d79465dcd0eac90f8b4e428e83c51d8719a401eff52d9b22cbf37e7cb9f7e0bf2caeecc9e7fe02d9daec200a04a86de69f114981b4ff8482b8414fab0294b8d819520beb33e257d593e71417af3fa1180a24bc3ae11ea184263af4fbc1f98fdb2a81f38366bf2824b950b43051e8aad86a50820f2029e62050e5ee43ada7e8fb6a4a5acb822312028de9a9634db4179c97e09ef88259ea4ed9eef95d193bf560abd6b8c67d413376382e2b6515cb2fa979cff71e66b0ee33cec7363547ed8bcd37ba72b3ebdba1457caadca45ae5864d8485dd616a08ea670758dcdd7dd361466e3146db7241071b0342065f2f6bc6772d5259bf46af65cc5dd930393290dcd116061f4c66bad79318428bf32870f8d3b3fc82220f7e3bf46d6321b5d98e3c0b89e7c70494308328e0496c5beace79006fb3e84ee380e76db2b76b28b903d656b2350cf06d7fa5482b4c665aa86ffce42d262149ab89aae205d37c197e653fca61d416bfb814051d65a7f0e1b81bae4a376cffa8a40dcedf2aaa34dff6aacd1c20316b9ecd8d49c6ea8c3d1ee0406cefb995bbf3017e27d11d7273f4ba01fa632b02ea2b27d3144a2401c37ed5491c6a7c15d57923807d4074e7e8c2b8e6d2da061ec2ecc489006a27f721949a4da85ffbfda362de3d92b7fb48d11dea1b94a53afdb7eafc954036f0dcf44171fadc1387b17ce34170dc902f7d7a4d596a5738c90b1294fc8dca5be2a7d2820a369700dfa85dda6cc36c4756799ea16bfe70704fe1cf32980ff4191d1ee221ba21d43cf2ef960fc6c42ccd74db070ec39eb8405cea21c85f78ce72c93c70b818c39f8f287d86e6087ff852014fc7e99957e4d47892f2f2246499363058520fee8bec497e63b41bdd4346c100e424bae998cadae92436d796b6d7a9bb5aa4397864815c2d79c3208e521ff2183a374fb399288631c580ffe55943cbb8219a23346b19f497d74dcb49d9573a75290d8578652436ec6fa93c384ba536a139284abb53cf3d2a982df306aab96140063acf4c7339029a46c93585f04020a1a4ac1ec201b82c85d9e63a44e6d41a15ea2a0d8d776b87fa4087ea3474f704ce4ae290188903c108b0198955dac1891318dd1a7f95f3cecb526c39b61e08d8e2331de986f23bf4f61d53294b8276fb61f9ec6ff51b68426e49cb0840ddef301f8b3a266a8a05e592b6a97867c5452c5bf965b358f594b58547c9fd90d00300949d42f06a822ba8c10ac4f2705058f699521e3b8e2a8776313568484c607c271a7d400f7962a93a9ec1631a688e149a5126835d4d5ebb43812a6a20a0239a3b3e7e84dfbfa07d45ac530f2c79904b599f343b088864358bd8be86f5df4ee6cce2760ab59116af6b93dc085d3a071adfd0d6191ee5787fff7e8626eb704061a3ed8d151b1fa952f2a85649caa3bdd15da315a96620bc74d33f7ff51e0d5931082bd968ff5699d1d79dcfb9ab6aa1c56becb71d9b86eb5319efcb9cde126644e97034bd775817f5efcc6eb54a7758d5f411c34108052b9776e2bdf84fce8bb967c8564b6e6ad13ef003eb3d1c791d7e0ead89c89380b1c2cee0b54b95f6321127d42e8b7fe9e006746dd32226b0fd27698a333eaefedb026b9a803d5d02647976158b73d86d62578a65c7353f1c792de0f2117c039e31a2f624b099c2932700edc6d1ee9c10ecdde3c1181072a09885ab8b06681e379474f5e8af55338102c67bb1f134299474bdb3ff8cca6449161fe7b10720e45e6bf1988fdab3af0411a0d62a751f818376d4ad6931b6b53d903289de14ccd8a4383f94b829463f23e779997f3d38ddd13ab10cba7d3b4ee76483b621396ed1547ad0be4746fbf1f71fe876a51501d8ff46188da20dbe9388dbc784ffbaf3f9ea912a803685a44b3ab7797798cdd20319bd482d40d8e83d36a2a5cf51f253c8e5c65929308bc5719160224c599019d11c9482db8f0a4ea170c7cb2440b148fb15edbec1c6ca1ce844b9c6099ca81cc5912ad00878edb988df895fdb6001fb78f3d5a4c5d420df861cfba94d6c3c37d68da41745acce28f187d8535cd73c853791a592533b8b05a152a3992a38ce06c2a0534d4600ada1c593ea096fcdc03cb2442bfaeee967d516c4b53d2a64f1169a46f7968059f2e51c2d28ac020cadd25ce04eba65d7d36256e8d7db70f852f48c79218debf7c755cfcf6f4118cdba45c14216c699bb41731a9dce21662c3beefff803d6749a5f9435f911efb94cbe23e7516f359713c8f93ed3fa7fb51214c613a34d83c2d6705047f91c052c8d3223f2cf8e90879d45e6f59677aad1a8baf1ba62b7adf6e8fa37302356dc1ef3672ba0bc7fae72971be86107c5a13b590e28a1130bdd8b308c0494411aade7ccdda011e138a1b2b6713d780498e12821ab70564a22c5b8a1113d58a39afa56d724cfc8985072f80af8642f239900277b62bc7f279829f0366db1b6ae7a1d235d776cf59da2ced7d63e0aa43a0d502efb41989a249bb650a62e96e19ff2963f4bd0f4b4dbf9fdbb40f3b578432e0662d3eb49e349be328b7de84602ef6e73668760712c20fe17668b4d0ae6d295eaf30a01d3da45ffcab61685a5cc20adb5e27d5d104d6be99c664f5dfea847a9f80a3e6c4fb76e261caed8ca8e36df16744dd9eeed7a4be2e24bfc2caf743f62a58459c610053d809b4b04d884de5a1a2ddc0b078c56253375f53de4ec3e400bcd712405301ae6d50d507055af613cdf5aa0f65cf813323d9c0400e4c74f4bca8246a5aee0b9df3955f29baebe642aba68332a8574562ca35c06346682cec8c5d753e6e105ec5d1b2bf20249a9e4e6eebd40d8c46dd25ce669e0ca5345f6607473a9cb6a3d0e206dab47b58fc6ea3d99d8c030e6ba8c6fd9519a7185a4b3dd3930027b83b78258e33faa7979e53d50967aedaf6922db98dc117e06739998b68888bc248e23118f6e3418143d129ec0dc05b8c346c4280630dea41debac7a716dd82ad383f76744f279f659246a1bc0e3bbf4b800c92006288be4724b11670eaa877c90ce6b569bc9ceda0341ec7ee3707b633e9f97521bf41a568c77e312ac8b804a17fa07845a0bb81044d21ae5402fb51a3f57fc818a2c7c11297994835bac846cb5bc70ab50c6007284612cb05b50e71f78d9a1a0486fb0f33882a444dbd58c00fe1c3fd70ddaaa44f07ba6a62594d4dabb0291c26c0b9dc30dfabaa1aa982a164f016570de3a61aa7ccee797010e5c40876b8c2e36c22061c8f307db731eb20a6ba14d04bf358202abbede584ed78007373b4c5fe2cbeb3a92ed9918c650bdf6505bd85a73c2dc57dbb82a3802c3abe6339173c0b44e461a561ed14cac210af0fa5bd0e8b3bc8184c2b4cd4c6d179d23fbd838c35132adbaea0eacad49d7568feff1f402ee38a3f9ccb85e00c582010edd01ea9c44b3304a271e28bf04ce6385651279dd41d6ba20dc323403c0527dfd972847637df671f76e337a629f4839f3867f0f5ab7a6cb44eba7a06399dfea5e5b9326bc8e3301fc9f33d55c22f0d530e588eeef30d3bab5cbbd510e6ef9a197188a72651a83cfd829eca9e6a1f31608dffb2d78a7795c1e18bd5be770f5392073471497be7a3e728f340e3351934501ff68256b579cb4cc1077672285db51ec9fd00769b80b3bc6692e8d972e162b76f83d27a97b1ebdfd844cc2800783a196babe2e3530ddb396ab21ae9aac867d675070af943e6f960baa1cf90ed684f13be7b4e840b21547030a7768aa75ad1a08a7b36a91a690dd2724df3bfd43c4c505f912dd9ceeffa6aa7d565114895e4e359cf02369fa88cb447749bcf99b0a7726dc393a701e107ac81c88acb561a87d51818e9f8c65e7eccb2bd85f4b564b3ce2044f9f1573338b3d9ffd0ebf1e214c8b2cb6e9b2765d1d153e8ba2b8ccae6413d08ceafad34b2a473dbedffd99ff43b981100ecc60c", 0x1000, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000240)="d940", 0x60) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, r2, r1}, &(0x7f00000000c0)=""/83, 0xffffffffffffffc9, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001100), 0x0, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000040)=0x7, 0x8) [ 1048.145164][T17478] CUSE: DEVNAME unspecified 19:41:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0xc00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:47 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1048.389814][T17502] CUSE: unknown device info "L" [ 1048.409374][T17502] CUSE: unknown device info "ÿÿÿ" [ 1048.423101][T17502] CUSE: unknown device info "" [ 1048.432572][T17502] CUSE: DEVNAME unspecified 19:41:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1048.493091][T17507] CUSE: unknown device info "ÿÿÿ" [ 1048.504018][T17507] CUSE: unknown device info "" [ 1048.515159][T17507] CUSE: unknown device info "" [ 1048.525508][T17507] CUSE: DEVNAME unspecified 19:41:48 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1048.698083][T17515] CUSE: unknown device info "L" [ 1048.731706][T17515] CUSE: unknown device info "ÿÿÿ" [ 1048.763167][T17515] CUSE: unknown device info "" [ 1048.770564][T17518] CUSE: unknown device info "ÿÿÿ" [ 1048.776303][T17518] CUSE: unknown device info "" [ 1048.782182][T17515] CUSE: DEVNAME unspecified [ 1048.787268][T17518] CUSE: unknown device info "" [ 1048.801653][T17518] CUSE: DEVNAME unspecified 19:41:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x4800, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x2, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:48 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, &(0x7f0000000040)='md5sum*self,ppp1\x00', 0x11, 0x2) 19:41:48 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1049.049982][T17531] CUSE: unknown device info "L" [ 1049.063227][T17530] CUSE: unknown device info "ÿÿÿ" [ 1049.067508][T17531] CUSE: unknown device info "ÿÿÿ" [ 1049.085274][T17530] CUSE: unknown device info "" [ 1049.085964][T17531] CUSE: unknown device info "" [ 1049.099359][T17530] CUSE: unknown device info "" [ 1049.109513][T17530] CUSE: DEVNAME unspecified [ 1049.117312][T17531] CUSE: DEVNAME unspecified [ 1049.242854][ T27] audit: type=1800 audit(1584733308.854:96): pid=17504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17293 res=0 19:41:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f0000000040)={{0x1, 0x0, @descriptor="76cb524728dc0dcc"}}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x4c00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:48 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') 19:41:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x10, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000003e, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:48 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:49 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1049.489718][T17559] CUSE: unknown device info "L" [ 1049.500457][T17559] CUSE: unknown device info "ÿÿÿ" [ 1049.511153][T17559] CUSE: unknown device info "" [ 1049.525344][T17559] CUSE: DEVNAME unspecified 19:41:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x6000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4c01, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0xb81) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) [ 1049.823954][T17582] CUSE: unknown device info "L" [ 1049.828924][T17582] CUSE: unknown device info "ÿÿÿ" 19:41:49 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1049.871820][T17582] CUSE: unknown device info "" [ 1049.899357][T17582] CUSE: DEVNAME unspecified 19:41:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5403, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x6800, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$VIDIOC_CROPCAP(0xffffffffffffffff, 0xc02c563a, &(0x7f0000000040)={0x8, {0x0, 0x10001, 0x6, 0x7}, {0x81, 0x101, 0x186, 0x4}, {0x5, 0x7}}) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:49 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1050.235723][T17607] CUSE: unknown device info "L" [ 1050.272818][T17607] CUSE: unknown device info "ÿÿÿ" 19:41:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x541b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1050.303452][T17607] CUSE: unknown device info "" [ 1050.318285][T17607] CUSE: DEVNAME unspecified [ 1050.422984][T17619] CUSE: unknown device info "ÿÿÿ" [ 1050.439318][T17619] CUSE: unknown device info "" [ 1050.444769][ T27] audit: type=1800 audit(1584733310.054:97): pid=17567 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17281 res=0 19:41:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000041, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x6c00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1050.490058][T17619] CUSE: unknown device info "" [ 1050.498297][T17619] CUSE: DEVNAME unspecified 19:41:50 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1050.596946][T17629] CUSE: unknown device info "L" [ 1050.608791][T17629] CUSE: unknown device info "ÿÿÿ" [ 1050.620767][T17629] CUSE: unknown device info "" [ 1050.630793][T17629] CUSE: DEVNAME unspecified 19:41:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x900000a, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ac0000000001190500000000000000000a0000003c0001002c0001001400030016f8bcd383af9b1577def13edad6b85a4222a600fe8000000000000000000000000000bb0c00020005000100000000003c00000c00020005000100000000002c000100140003800000000000000000000000000000000014000400ff01000000000000000000000000000108000700000000001800060014000300fe88000000000000000000000000000100a75fdaf89c05b473a2e29665"], 0xac}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0x2}, 0x16, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x7400, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5421, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:50 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1050.961469][T17647] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1050.995795][T17649] CUSE: unknown device info "L" [ 1051.011830][T17649] CUSE: unknown device info "ÿÿÿ" [ 1051.033623][T17647] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1051.049698][T17649] CUSE: unknown device info "" [ 1051.070572][T17649] CUSE: DEVNAME unspecified [ 1051.090453][T17647] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 19:41:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x7a00, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1051.181131][T17650] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 19:41:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5450, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:50 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1051.254573][T17650] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1051.300318][T17650] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1051.344068][T17669] CUSE: unknown device info "L" [ 1051.376766][T17669] CUSE: unknown device info "ÿÿÿ" [ 1051.402430][T17669] CUSE: unknown device info "" [ 1051.421782][T17669] CUSE: DEVNAME unspecified 19:41:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) pwrite64(r4, &(0x7f0000000040)="9647f59d952372e8887faec718c58c3db790afa5c6a0be305682dcdaf9ebb26cb12d2207db7b04d6caadb1e8f31a5b259bb3893589bb1f755d9b456499797ef624497bc17aaa488a914a2a17b4c6e18bdd4aadaacae41f2c71d2ea85c2d1786bfe236ff6a83709195d32b9ab0c268952896bd71926152f871f49f52dc8f3508c10fcacbf6719", 0x86, 0x70cc) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x1000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1051.642126][ T27] audit: type=1800 audit(1584733311.254:98): pid=17639 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17343 res=0 19:41:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000042, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:51 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5451, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1051.731699][T17687] CUSE: unknown device info "L" [ 1051.739439][T17687] CUSE: unknown device info "ÿÿÿ" [ 1051.744802][T17687] CUSE: unknown device info "" [ 1051.752690][T17687] CUSE: DEVNAME unspecified 19:41:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x2000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1051.929944][T17699] CUSE: unknown device info "ÿÿÿ" [ 1051.976417][T17699] CUSE: unknown device info "" [ 1052.024973][ T27] audit: type=1800 audit(1584733311.634:99): pid=17696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=17281 res=0 [ 1052.045686][T17699] CUSE: unknown device info "" [ 1052.051893][T17699] CUSE: DEVNAME unspecified [ 1052.103974][T17708] CUSE: unknown device info "L" 19:41:51 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1052.125878][T17708] CUSE: unknown device info "ÿÿÿ" 19:41:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5452, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r6, 0x4122, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) [ 1052.147390][T17708] CUSE: unknown device info "" [ 1052.189417][T17708] CUSE: DEVNAME unspecified [ 1052.258378][T17716] CUSE: unknown device info "ÿÿÿ" [ 1052.279195][T17716] CUSE: unknown device info "" 19:41:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x3000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1052.308023][T17716] CUSE: unknown device info "" [ 1052.324706][T17716] CUSE: DEVNAME unspecified 19:41:52 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5460, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1052.544202][T17727] CUSE: unknown device info "L" [ 1052.571609][T17727] CUSE: unknown device info "ÿÿÿ" [ 1052.601340][T17727] CUSE: unknown device info "" [ 1052.632341][T17727] CUSE: DEVNAME unspecified 19:41:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x4000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:52 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1052.864877][T17745] CUSE: unknown device info "ÿÿÿ" [ 1052.909400][T17745] CUSE: unknown device info "" [ 1052.914337][T17745] CUSE: unknown device info "" [ 1052.966067][T17745] CUSE: DEVNAME unspecified [ 1052.966126][T17752] CUSE: unknown device info "L" [ 1052.971001][ T27] audit: type=1800 audit(1584733312.584:100): pid=17710 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17352 res=0 [ 1052.988906][T17752] CUSE: unknown device info "ÿÿÿ" 19:41:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000043, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc000) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xaff, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x104, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x10, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn, @pad1, @jumbo, @pad1]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb31) [ 1053.012778][T17752] CUSE: unknown device info "" [ 1053.022779][T17752] CUSE: DEVNAME unspecified 19:41:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6364, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x5000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:52 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000040)=0x13) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000080)=0x4) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0xb81) 19:41:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1053.383925][T17775] CUSE: unknown device info "L" [ 1053.399381][T17775] CUSE: unknown device info "ÿÿÿ" [ 1053.423218][T17775] CUSE: unknown device info "" 19:41:53 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1053.452541][T17775] CUSE: DEVNAME unspecified 19:41:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x6000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:53 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x201, 0x0) statx(r5, &(0x7f0000000080)='./file0\x00', 0x100, 0x800, &(0x7f0000000280)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0xa81) r6 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r7, 0x400, 0x0, 0x25dfdbfb, {}, [""]}, 0x1c}}, 0x20000010) sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x34, r7, 0xcc757755b79e75ad, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x20, 0x75b, @udp='udp:syz0\x00'}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0xc090}, 0x40000) 19:41:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x660c, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1053.870919][T17801] CUSE: unknown device info "ÿÿÿ" [ 1053.916882][T17801] CUSE: unknown device info "" [ 1053.929510][T17801] CUSE: unknown device info "" [ 1053.937746][T17801] CUSE: DEVNAME unspecified [ 1054.079415][ T27] audit: type=1800 audit(1584733313.694:101): pid=17768 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17352 res=0 19:41:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000044, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x7000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:53 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6611, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1054.226520][T17818] CUSE: unknown device info "L" [ 1054.278087][T17818] CUSE: unknown device info "ÿÿÿ" 19:41:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:54 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1054.325054][T17818] CUSE: unknown device info "" [ 1054.330506][T17818] CUSE: DEVNAME unspecified 19:41:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0xc000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6612, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1054.603231][T17843] CUSE: unknown device info "L" [ 1054.608335][T17843] CUSE: unknown device info "ÿÿÿ" [ 1054.613964][T17843] CUSE: unknown device info "" [ 1054.619632][T17843] CUSE: DEVNAME unspecified 19:41:54 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x20000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1054.865774][T17858] CUSE: unknown device info "L" 19:41:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6628, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1054.897276][T17858] CUSE: unknown device info "ÿÿÿ" [ 1054.909366][T17858] CUSE: unknown device info "" [ 1054.914593][T17858] CUSE: DEVNAME unspecified 19:41:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x48000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1055.054558][T17865] CUSE: unknown device info "L" [ 1055.070812][T17865] CUSE: unknown device info "ÿÿÿ" [ 1055.091371][T17865] CUSE: unknown device info "" [ 1055.110606][T17865] CUSE: DEVNAME unspecified 19:41:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000045, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb81) 19:41:54 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x4c000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x8912, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1055.208361][ T27] audit: type=1800 audit(1584733314.814:102): pid=17827 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=16946 res=0 [ 1055.230449][T17827] syz-executor.1 (17827) used greatest stack depth: 10296 bytes left 19:41:55 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1055.507280][T17892] CUSE: unknown device info "L" [ 1055.525073][T17892] CUSE: unknown device info "ÿÿÿ" [ 1055.541015][T17892] CUSE: unknown device info "" [ 1055.584852][T17892] CUSE: DEVNAME unspecified [ 1055.654546][T17902] CUSE: unknown device info "ÿÿÿ" 19:41:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0, 0x0) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x7fff, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x60000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1055.682630][T17902] CUSE: unknown device info "" [ 1055.698493][T17902] CUSE: unknown device info "" [ 1055.722710][T17902] CUSE: DEVNAME unspecified 19:41:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x8933, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:55 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1055.933007][T17913] CUSE: unknown device info "L" [ 1055.961680][T17913] CUSE: unknown device info "ÿÿÿ" [ 1055.970559][T17919] CUSE: unknown device info "ÿÿÿ" [ 1055.990776][T17919] CUSE: unknown device info "" [ 1055.992073][T17913] CUSE: unknown device info "" [ 1056.001374][T17919] CUSE: unknown device info "" [ 1056.013977][T17919] CUSE: DEVNAME unspecified [ 1056.032654][T17913] CUSE: DEVNAME unspecified 19:41:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xae01, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:55 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1056.358809][ T27] audit: type=1800 audit(1584733315.964:103): pid=17897 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=16579 res=0 19:41:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000046, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x68000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2000000000000000000000000b8b1dd763da8dbf8505bb35e11043a750e9ae6c038802e5986a2ab9b482e65fdf5c7508e9fac6d5805f2f6172677b93ff00f6475ba86f528c2d9cdf84ee356daaf8bd8652a0edafccaf30af95897bad84d17e2662156e8e8e4f0e4c81eb81c305e301959f694a5aa6aae756322426511c9c1643aa40235341ea3262563ae9d5c25ee37dbf94439d3cd4153da2bb86b955b90e515405dbc0e6e"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r6}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r6, 0x4}, 0x8) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "bad90e59341e355769cd4249b9d68d85dd17e2624c9c873ff0ca0ca3987bd95765113fd02efdc96bd7d8ef057deae9b52c445a961dcfcccd611e8ef0be3f73770b7c88f7a7f3de644e039b78a46d71a81d16c5b9965bc701500ff7be2b037f790398b0f2932b005b28af79f7bb3650a408dfb281ab59da47dff2de39419fac628ce3c0bf63c33dbdda8464525572f1d9757b97efc7883f86ac38ccd0de38f228b5587ed773f24dd88f0f4331be462a360522cbd5abbe266d8e401e0f93e22925fa4b9e13c8ccf2dcbaf0a2f062402c9f8c65cc3321f7464e365d771089464aac615c76525d79c89a020cb925057231a74270e5d468c33937fd51a427bc3a7e99b359e1eb4574e3300f09ccf28d99cd17cbd54f7ff27c8eeea406a0f8b48d98fb62b6a6916bc0a242b7a27213738f60bc5643f040da2d2b33802a35ff00c810c86b6b54d62c489a46e7a8ae7d1352507215983a9fa998be459646f0580cf1c17f6680182ea80b2e66fe2bee6572d93158d6fa136755b606bd62908b16de91d884dfdff7828adef2e97fcb4a7b73e714716e6caf1a8075bc5a07e982cd5ef74adb98c63a22b392e42eca81a44fe9e64abfd8455a36a680cc3c259cc36bde9c30afc0e07df763412376f537348083bcc4e4e9644f5f8a6ac7cba8f8f212e13f636ec00692e3766549d78e218168cacc083824928031a6c6d2a70f8a56b5fdfc74ae443ddeae8e98e505b1316bd9fa3ec66a9abcd2f106ee59a3fdabbf57b5b72c67153744c08e242a7b6040641a12bc1b599e3d39874be23ee0d4f4a3db5bc16a29bdb963e2d7c4f260277da28e4a9659521f57b5a14c7cb900ff3073d987e5ee0b4c24f26ebddfef2713d98fa92e99769e9749e265ca304b1f310ace86e14c31966a15ca42651e21dd9652950800c74604c83975145257ac53080dbc08bbe75f20edf664570d5eda0b5ea362273ad09f67f25d80d17e7b94343ec240cf53685f4e578837ee61a6dbf5ec9e947ea12e40388e736129503d890368d47076202f1e50c7a924b322c827a2500c4a4885d219d9e957f6596cb5ebf5105af160a1bdf5bd91a369f324f39e61b652bc15fc273279d00f128a6cb5057346cf40ffbb2463c0b538cf9bbdf8cb13949f9b2198e156b9cde26b65b8d47361d9d750ee605d697db6158f9600147c41ec8e1aa94d8c69ac9aa38ecca610fcefb1cba55ec9c8300dab0142fa162fadc909cb23017355fdbae09ba4e4ea4cce932eb3d24437c794d9543dda4e256d7202c1a41e4216420888da5b56a4709151a208cc5196d11190b2701d0fa15dec9e93fbb68acf5b0b5a75b827960defcca371524efb6e19fc5006e80a8c28dcace192602c27b3a885c036486bf08da468643e8578b5721079b21f1786f5ec07432709ceb34fe45d35a08cbd76c3a428de232f8cd3daa83fcfaeb1a02379a9ec50e4b677b4aadb46eb7ccd02ebd91073f130c4fe79be9ab12cd7f3594e0676cb902bfaaa7a50c4bb7f094c2504985a0585c4730b87b27c61fc4f16c05fc6e1cb01ac01835a401bba69968d0f3746355cd2bb8bcb434317a5c13bade978511d648b16ad201da4a09c8f32caca7ef249e96fd2aa74c823d8b89fbc12f2245c320815c72ed393cde400532133168ec42630644d47f6657f7904806cc6423e3d2e6962f1781faa5a9c2c2b63af0a25bf5b1e16ec9dc46f9012b54917a699aa9653eddff4b64ae2f82a088f9ae74fca70575827cb139d2fb20900da1b2a4c12ae55abc646fa901a81b539567e7b598d9a4743b39730168bbb0bcbbd558e8321ced00203e981d2effa1479df36a00f20f5f72480852278b883fd44a63ad4563ad93ab64fe61d6392f860c9f2656666bb7857b4559394ce1bf170f4dad0d0f54ab7ba232c28147f55cf374f7ad5396db6b83296b6f7bc5c75bae1d8b0262830792a6b28fb3471de8758403fd83a0cbdfc02bdd26aff5c7d611c60c40050e8039a19b041b483674a10e9bcba0f598af45d8a15077c77a00624812e426ad0d748a625c53aada539d6110ecd066d2c0669d10ae43f6552a244c40924645d390fb14d20d58bccdff668e8700467b203f7423d8e819fbb73226a1c262ff29c69ef242a1996c4cb298db8bb72c84b0963f685a3b71fe6fd684ec7e1b052c6c909ef98692ff734e14793e7a15a161626320db6192fbd9da6743ccfce5e1310c9e61fab9c49d2a40613e54f9f6b2c8205dc824046c77ea31b8d6b95180408d97b117dec5ba87f9bdc5e61481eff4fa594668d47b9eee098465bb4e759fe0f06fd2c755de760a5837a6c6f70065001cd547d281309899e5c59bf32ea9c220a6d16cb945bc472ce4dfe64a9d7cd26d8e0cd4c76ec9bf41f3605278eeefc8d4ab80a2519e9bb3e5517b47dfafb473f3c98d9f7e00f8fdc8198f539717c1a28b38e421a167fbbee6e70551372c0e964a6b39728038da39609455d7654be8cc029a324c4f51c9f70979666e946b53801278213d0807de95049fa121320f237357649b7d0a534c3d12181d77688f9227ddd7e2a79131457c54e0e217f0c0278b410602eccccb84c6d1c9d915dbf1ec8f966a3abb035e91cf4a1f96f1ab11502a96c069e302895ee9c7244e9161e8517ce3e5f58f76b0a86a3eb33320c75ec032acb0cfa23eaaf158af1e482c82ea3e26e77ef3d9e3c9652df8525089de427f30495a70728d363ed4440ee427622c5e3fcebfcd27d3150d31c2723e09233c5c83d1ab2b19e42c0a456184b5e19a7e4bd34dcc58d4393cfa2edd50c0f70da70b62917ecbe0128593afa057dcd6717f8d55a678c"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @dev={0xfe, 0x80, [], 0x20}]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xae41, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:56 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1056.489977][T17940] CUSE: unknown device info "L" [ 1056.522066][T17940] CUSE: unknown device info "ÿÿÿ" [ 1056.527244][T17940] CUSE: unknown device info "" [ 1056.550994][T17940] CUSE: DEVNAME unspecified 19:41:56 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x6c000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xae80, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb81) [ 1056.947563][T17970] CUSE: unknown device info "L" [ 1056.956009][T17970] CUSE: unknown device info "ÿÿÿ" [ 1056.977854][T17970] CUSE: unknown device info "" 19:41:56 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1057.002614][T17970] CUSE: DEVNAME unspecified 19:41:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40045431, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x74000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1057.152325][T17980] CUSE: unknown device info "ÿÿÿ" [ 1057.182110][T17980] CUSE: unknown device info "" [ 1057.187265][T17980] CUSE: unknown device info "" [ 1057.248547][T17980] CUSE: DEVNAME unspecified [ 1057.371910][T17991] CUSE: unknown device info "L" [ 1057.392119][T17991] CUSE: unknown device info "ÿÿÿ" [ 1057.410046][ T27] audit: type=1800 audit(1584733317.024:104): pid=17951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=16977 res=0 [ 1057.445910][T17991] CUSE: unknown device info "" [ 1057.458677][T17991] CUSE: DEVNAME unspecified 19:41:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000047, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r6 = gettid() write$cgroup_pid(r5, &(0x7f00000000c0)=r6, 0x12) r7 = syz_open_procfs(r6, &(0x7f0000000040)='net/fib_triestat\x00') sendmsg$IPSET_CMD_RENAME(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, 0x5, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x810}, 0x4040000) setsockopt$EBT_SO_SET_COUNTERS(r7, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/128], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/72], 0xb8) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000007f00000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:57 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x400454ca, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x7a000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:57 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40046629, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1057.781155][T18012] CUSE: unknown device info "L" [ 1057.796172][T18012] CUSE: unknown device info "ÿÿÿ" [ 1057.819396][T18012] CUSE: unknown device info "" [ 1057.843840][T18012] CUSE: DEVNAME unspecified 19:41:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$IMCLEAR_L2(r5, 0x80044946, &(0x7f0000000300)=0x6) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000030000000010000000000000000000000000000010000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) r6 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x80900, 0x0) ioctl$BLKIOMIN(r7, 0x1278, &(0x7f00000002c0)) sendmsg$NLBL_MGMT_C_PROTOCOLS(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x94, 0x0, 0x400, 0x70bd2b, 0x25dfdbf6, {}, [@NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'ppp0\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0x1f, 0x1, '^e\xfdp\x00\x00m1node6eth0selfGPL],-'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr="ffa22ce9d6346450d848e31b0b632e2b"}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, '/dev/kvm\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) write$tun(0xffffffffffffffff, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0xb61) [ 1057.907127][T18018] CUSE: unknown device info "ÿÿÿ" [ 1057.934810][T18018] CUSE: unknown device info "" [ 1057.952005][T18018] CUSE: unknown device info "" 19:41:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1057.971165][T18018] CUSE: DEVNAME unspecified 19:41:57 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet(0x2, 0x6, 0x6) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)={0x3}) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40), 0x0, 0x48090) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)}], 0x1, 0x0) r2 = socket$inet(0x2, 0x5, 0x80) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000200)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x46, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20002, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r6}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x7b, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000012c0)={r7, 0x9}, 0x8) 19:41:57 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40049409, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1058.079810][T18030] CUSE: unknown device info "L" [ 1058.084859][T18030] CUSE: unknown device info "ÿÿÿ" [ 1058.092798][T18030] CUSE: unknown device info "" [ 1058.097948][T18030] CUSE: DEVNAME unspecified 19:41:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000048, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x282202, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f0000000280)={0xfffffff7, 0x0, "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"}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:41:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086602, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x2, 0x80000001, [{0xff, 0x0, 0x10001}, {0x8001, 0x0, 0x6}]}) rseq(0x0, 0x30, 0x0, 0x0) 19:41:58 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1058.645943][T18069] CUSE: unknown device info "L" [ 1058.647652][T18070] CUSE: unknown device info "ÿÿÿ" [ 1058.670499][T18069] CUSE: unknown device info "ÿÿÿ" [ 1058.675795][T18069] CUSE: unknown device info "" [ 1058.677858][T18070] CUSE: unknown device info "" [ 1058.683305][T18069] CUSE: DEVNAME unspecified 19:41:58 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) [ 1058.705825][T18070] CUSE: unknown device info "" [ 1058.715886][T18070] CUSE: DEVNAME unspecified 19:41:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:58 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086604, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1058.952034][T18093] CUSE: unknown device info "L" [ 1058.967997][T18093] CUSE: unknown device info "ÿÿÿ" 19:41:58 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) [ 1058.994026][T18093] CUSE: unknown device info "" [ 1059.003393][T18093] CUSE: DEVNAME unspecified 19:41:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1059.225570][T18113] CUSE: unknown device info "L" [ 1059.242422][T18113] CUSE: unknown device info "ÿÿÿ" [ 1059.247684][T18113] CUSE: unknown device info "" [ 1059.252863][T18113] CUSE: DEVNAME unspecified 19:41:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000049, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:41:59 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) write$P9_RREAD(r4, &(0x7f0000000080)={0x46, 0x75, 0x1, {0x3b, "edc8e3eb748a85018c25f148a13ce138af15a92544de9842a5424793a9a19b0f4e892de719eede5ba84e6478cb7a0913ab238d775f5bb8ed3dc637"}}, 0x46) 19:41:59 executing program 5: rseq(0x0, 0xde, 0x0, 0x0) 19:41:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086607, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1059.656759][T18124] CUSE: unknown device info "L" [ 1059.689448][T18124] CUSE: unknown device info "ÿÿÿ" [ 1059.704460][T18124] CUSE: unknown device info "" [ 1059.711729][T18124] CUSE: DEVNAME unspecified 19:41:59 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x0, 0x4, 0x4, 0x200, 0xa3, 0x4fa, 0xc0}, &(0x7f00000000c0)=0x9c) 19:41:59 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:41:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:41:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x642803, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6a05, 0x80080) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f0000009000/0x18000)=nil, 0x0, 0x38, 0x0, 0x0, 0xffffff18) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb81) 19:41:59 executing program 5: rseq(0x0, 0x0, 0x20, 0x0) [ 1060.038866][T18149] CUSE: unknown device info "L" [ 1060.053531][T18149] CUSE: unknown device info "ÿÿÿ" [ 1060.058796][T18149] CUSE: unknown device info "" [ 1060.064785][T18149] CUSE: DEVNAME unspecified 19:42:00 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1fd, 0x1, 0x1, 0x2000, &(0x7f0000008000/0x2000)=nil}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$FUSE_NOTIFY_DELETE(r6, &(0x7f0000000100)={0x2f, 0x6, 0x0, {0x2, 0x3, 0x6, 0x0, '$proc/'}}, 0x2f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000040)={0x0, 0xfff, 0x2, {0x4, 0xffff}, 0x6c000000, 0xfffeffff}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb57, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "bad90e59341e355769cd4249b9d68d85dd17e2624c9c873ff0ca0ca3987bd95765113fd02efdc96bd7d8ef057deae9b52c445a961dcfcccd611e8ef0be3f73770b7c88f7a7f3de644e039b78a46d71a81d16c5b9965bc701500ff7be2b037f790398b0f2932b005b28af79f7bb3650a408dfb281ab59da47dff2de39419fac628ce3c0bf63c33dbdda8464525572f1d9757b97efc7883f86ac38ccd0de38f228b5587ed773f24dd88f0f4331be462a360522cbd5abbe266d8e401e0f93e22925fa4b9e13c8ccf2dcbaf0a2f062402c9f8c65cc3321f7464e365d771089464aac615c76525d79c89a020cb925057231a74270e5d468c33937fd51a427bc3a7e99b359e1eb4574e3300f09ccf28d99cd17cbd54f7ff27c8eeea406a0f8b48d98fb62b6a6916bc0a242b7a27213738f60bc5643f040da2d2b33802a35ff00c810c86b6b54d62c489a46e7a8ae7d1352507215983a9fa998be459646f0580cf1c17f6680182ea80b2e66fe2bee6572d93158d6fa136755b606bd62908b16de91d884dfdff7828adef2e97fcb4a7b73e714716e6caf1a8075bc5a07e982cd5ef74adb98c63a22b392e42eca81a44fe9e64abfd8455a36a680cc3c259cc36bde9c30afc0e07df763412376f537348083bcc4e4e9644f5f8a6ac7cba8f8f212e13f636ec00692e3766549d78e218168cacc083824928031a6c6d2a70f8a56b5fdfc74ae443ddeae8e98e505b1316bd9fa3ec66a9abcd2f106ee59a3fdabbf57b5b72c67153744c08e242a7b6040641a12bc1b599e3d39874be23ee0d4f4a3db5bc16a29bdb963e2d7c4f260277da28e4a9659521f57b5a14c7cb900ff3073d987e5ee0b4c24f26ebddfef2713d98fa92e99769e9749e265ca304b1f310ace86e14c31966a15ca42651e21dd9652950800c74604c83975145257ac53080dbc08bbe75f20edf664570d5eda0b5ea362273ad09f67f25d80d17e7b94343ec240cf53685f4e578837ee61a6dbf5ec9e947ea12e40388e736129503d890368d47076202f1e50c7a924b322c827a2500c4a4885d219d9e957f6596cb5ebf5105af160a1bdf5bd91a369f324f39e61b652bc15fc273279d00f128a6cb5057346cf40ffbb2463c0b538cf9bbdf8cb13949f9b2198e156b9cde26b65b8d47361d9d750ee605d697db6158f9600147c41ec8e1aa94d8c69ac9aa38ecca610fcefb1cba55ec9c8300dab0142fa162fadc909cb23017355fdbae09ba4e4ea4cce932eb3d24437c794d9543dda4e256d7202c1a41e4216420888da5b56a4709151a208cc5196d11190b2701d0fa15dec9e93fbb68acf5b0b5a75b827960defcca371524efb6e19fc5006e80a8c28dcace192602c27b3a885c036486bf08da468643e8578b5721079b21f1786f5ec07432709ceb34fe45d35a08cbd76c3a428de232f8cd3daa83fcfaeb1a02379a9ec50e4b677b4aadb46eb7ccd02ebd91073f130c4fe79be9ab12cd7f3594e0676cb902bfaaa7a50c4bb7f094c2504985a0585c4730b87b27c61fc4f16c05fc6e1cb01ac01835a401bba69968d0f3746355cd2bb8bcb434317a5c13bade978511d648b16ad201da4a09c8f32caca7ef249e96fd2aa74c823d8b89fbc12f2245c320815c72ed393cde400532133168ec42630644d47f6657f7904806cc6423e3d2e6962f1781faa5a9c2c2b63af0a25bf5b1e16ec9dc46f9012b54917a699aa9653eddff4b64ae2f82a088f9ae74fca70575827cb139d2fb20900da1b2a4c12ae55abc646fa901a81b539567e7b598d9a4743b39730168bbb0bcbbd558e8321ced00203e981d2effa1479df36a00f20f5f72480852278b883fd44a63ad4563ad93ab64fe61d6392f860c9f2656666bb7857b4559394ce1bf170f4dad0d0f54ab7ba232c28147f55cf374f7ad5396db6b83296b6f7bc5c75bae1d8b0262830792a6b28fb3471de8758403fd83a0cbdfc02bdd26aff5c7d611c60c40050e8039a19b041b483674a10e9bcba0f598af45d8a15077c77a00624812e426ad0d748a625c53aada539d6110ecd066d2c0669d10ae43f6552a244c40924645d390fb14d20d58bccdff668e8700467b203f7423d8e819fbb73226a1c262ff29c69ef242a1996c4cb298db8bb72c84b0963f685a3b71fe6fd684ec7e1b052c6c909ef98692ff734e14793e7a15a161626320db6192fbd9da6743ccfce5e1310c9e61fab9c49d2a40613e54f9f6b2c8205dc824046c77ea31b8d6b95180408d97b117dec5ba87f9bdc5e61481eff4fa594668d47b9eee098465bb4e759fe0f06fd2c755de760a5837a6c6f70065001cd547d281309899e5c59bf32ea9c220a6d16cb945bc472ce4dfe64a9d7cd26d8e0cd4c76ec9bf41f3605278eeefc8d4ab80a2519e9bb3e5517b47dfafb473f3c98d9f7e00f8fdc8198f539717c1a28b38e421a167fbbee6e70551372c0e964a6b39728038da39609455d7654be8cc029a324c4f51c9f70979666e946b53801278213d0807de95049fa121320f237357649b7d0a534c3d12181d77688f9227ddd7e2a79131457c54e0e217f0c0278b410602eccccb84c6d1c9d915dbf1ec8f966a3abb035e91cf4a1f96f1ab11502a96c069e302895ee9c7244e9161e8517ce3e5f58f76b0a86a3eb33320c75ec032acb0cfa23eaaf158af1e482c82ea3e26e77ef3d9e3c9652df8525089de427f30495a70728d363ed4440ee427622c5e3fcebfcd27d3150d31c2723e09233c5c83d1ab2b19e42c0a456184b5e19a7e4bd34dcc58d4393cfa2edd50c0f70da70b62917ecbe0128593afa057dcd6717f8d55a678c"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x15, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb89) 19:42:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000004a, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40087602, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:00 executing program 5: syslog(0x9, &(0x7f0000000000)=""/77, 0x4d) 19:42:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x400c6615, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1060.705953][T18183] CUSE: unknown device info "L" [ 1060.718654][T18183] CUSE: unknown device info "ÿÿÿ" 19:42:00 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000080)={&(0x7f0000000000), &(0x7f0000000040)=""/34, 0x22}) [ 1060.752077][T18183] CUSE: unknown device info "" [ 1060.765419][T18178] CUSE: unknown device info "ÿÿÿ" [ 1060.767041][T18183] CUSE: DEVNAME unspecified [ 1060.824353][T18178] CUSE: unknown device info "" [ 1060.841629][T18178] CUSE: unknown device info "" 19:42:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0xc, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1060.873224][T18178] CUSE: DEVNAME unspecified 19:42:00 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40106614, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:00 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e20, 0x928a, @loopback, 0x5}, @in6={0xa, 0x4e21, 0x2c, @mcast1, 0x7}, @in6={0xa, 0x4e22, 0x5, @mcast2, 0x80}, @in6={0xa, 0x4e20, 0x3ff, @rand_addr="3a85e74749a7b470ee6fbfde6d825c12", 0x5}, @in6={0xa, 0x4e21, 0x8, @empty, 0x4}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @rand_addr=0x101}, @in={0x2, 0x4e22, @loopback}], 0xcc) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000000)={0x9, "66bd5aad20c58f9896b91b7a3486f379b18d6690a9a12ebe44fc832887490b3e", 0x1, 0x0, 0xfff, 0x2, 0x4, 0x2, 0x80, 0x7}) 19:42:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) [ 1061.089259][T18205] CUSE: unknown device info "L" [ 1061.129554][T18205] CUSE: unknown device info "ÿÿÿ" [ 1061.149072][T18205] CUSE: unknown device info "" [ 1061.163538][T18212] CUSE: unknown device info "ÿÿÿ" [ 1061.168805][T18205] CUSE: DEVNAME unspecified [ 1061.202708][T18212] CUSE: unknown device info "" 19:42:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40186366, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x6, &(0x7f0000000080)={0x6, 0x44d}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400203) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6(0xa, 0x4, 0x4) dup(r2) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x620840, 0x0) rseq(0x0, 0x0, 0x10000000000000, 0x0) [ 1061.225727][T18212] CUSE: unknown device info "" [ 1061.236184][T18212] CUSE: DEVNAME unspecified 19:42:01 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x48, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000002000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00000000000000d875160cb89b79000000087564703a73797a3600000001c0b6d9c753bac7fc00"/48], 0x30}, 0x1, 0x0, 0x0, 0x20000814}, 0x4040091) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x505001, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0xc21) 19:42:01 executing program 5: rseq(0x0, 0x33, 0x1, 0x0) mount(&(0x7f00000000c0)=@sg0='/dev/sg0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vxfs\x00', 0x968d7aeb33d9d434, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r1, 0xc06c4124, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) fanotify_init(0x20, 0x101000) 19:42:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000004b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x401c5820, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1061.813163][T18257] CUSE: unknown device info "ÿÿÿ" [ 1061.816030][T18258] CUSE: unknown device info "L" [ 1061.821684][T18257] CUSE: unknown device info "" [ 1061.823394][T18258] CUSE: unknown device info "ÿÿÿ" [ 1061.828180][T18257] CUSE: unknown device info "" [ 1061.833717][T18258] CUSE: unknown device info "" [ 1061.844504][T18257] CUSE: DEVNAME unspecified [ 1061.845918][T18258] CUSE: DEVNAME unspecified 19:42:01 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4020940d, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:01 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r2 = gettid() write$cgroup_pid(r1, &(0x7f00000000c0)=r2, 0x12) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r4 = gettid() write$cgroup_pid(r3, &(0x7f00000000c0)=r4, 0x12) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x4140, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r8, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r5, &(0x7f0000000140)={r7, r8, 0x9}) sendto$inet6(r0, &(0x7f0000000080)="4764b0f66e8c612066803a0b5f6cc6c0ca4d203b91dab941c8a1335664c2a23454592ad7df81a3e1b313fd257abc21c2606d11532c5abdfe7322503a808b7d484d9a2183ae784c40db98634f058f8a8642d84b7cd2aa9da36f87221fce9b197a70f471af3c18581551fd67b46e8b30471813b1", 0x73, 0x4000, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) rseq(0x0, 0x0, 0x0, 0x0) [ 1062.124361][T18277] CUSE: unknown device info "L" [ 1062.137296][T18277] CUSE: unknown device info "ÿÿÿ" [ 1062.138027][T18280] CUSE: unknown device info "ÿÿÿ" 19:42:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$cgroup_ro(r6, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0xb81) [ 1062.167100][T18277] CUSE: unknown device info "" [ 1062.177708][T18280] CUSE: unknown device info "" [ 1062.182707][T18277] CUSE: DEVNAME unspecified [ 1062.187597][T18280] CUSE: unknown device info "" [ 1062.206583][T18280] CUSE: DEVNAME unspecified 19:42:01 executing program 5: rseq(0x0, 0x2e, 0x1, 0x0) 19:42:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x60, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:01 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4020ae46, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1062.432359][T18299] CUSE: unknown device info "L" [ 1062.447226][T18299] CUSE: unknown device info "ÿÿÿ" [ 1062.463753][T18299] CUSE: unknown device info "" 19:42:02 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x1, 0x0) rseq(0x0, 0x0, 0x0, 0x0) [ 1062.484418][T18299] CUSE: DEVNAME unspecified [ 1062.514253][T18302] CUSE: unknown device info "ÿÿÿ" [ 1062.523145][T18302] CUSE: unknown device info "" [ 1062.532758][T18302] CUSE: unknown device info "" [ 1062.572527][T18302] CUSE: DEVNAME unspecified 19:42:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000004c, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RREMOVE(r6, &(0x7f0000000040)={0x7, 0x7b, 0x2}, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f00000000c0)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRESHEX, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES16, @ANYPTR, @ANYRESDEC], @ANYRESDEC=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYRES16, @ANYRESHEX, @ANYBLOB="8f7a1ad5509d063a6f5c4339a76cfce15e69d657ffdb8da80289f1ce23a15760", @ANYPTR, @ANYRES32=r4]], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000080)={0x100000, 0x2000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb81) 19:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x68, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:02 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:02 executing program 5: rseq(0x0, 0x64, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x70000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x7, 0x1, 0xfff8, 0xfffffff8, "3f63eba07edcc64aa2d9685fa94aa327aff971297780c17b84170ed96faa9a54"}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x2, 0x4) [ 1062.717671][ T27] audit: type=1800 audit(1584733322.324:105): pid=18267 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17729 res=0 19:42:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40286608, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1062.860544][T18326] CUSE: unknown device info "L" [ 1062.873749][T18326] CUSE: unknown device info "ÿÿÿ" [ 1062.897689][T18326] CUSE: unknown device info "" [ 1062.914737][T18326] CUSE: DEVNAME unspecified 19:42:02 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000040)={0x3b, 0xb, 0x4, 0x20, 0x80, {r2, r3/1000+10000}, {0x4, 0x1, 0x9, 0x20, 0x9, 0xa5, "04391b30"}, 0x4, 0x2, @offset=0x5, 0x10000, 0x0, 0xffffffffffffffff}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r6 = gettid() write$cgroup_pid(r5, &(0x7f00000000c0)=r6, 0x12) ptrace$getenv(0x4201, r6, 0x30c, &(0x7f0000000140)) write$USERIO_CMD_REGISTER(r4, &(0x7f00000000c0)={0x0, 0x9}, 0x2) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r8, 0x114, 0xa, &(0x7f0000000100)={0x3, "0c9c98"}, 0x4) r9 = openat$userio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/userio\x00', 0x3c9542, 0x0) ioctl$FIBMAP(r9, 0x1, &(0x7f0000000180)=0x40) 19:42:02 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1063.127559][T18337] EXT4-fs warning (device sda1): ext4_group_add:1622: No reserved GDT blocks, can't resize [ 1063.163565][T18348] CUSE: unknown device info "ÿÿÿ" 19:42:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xb81) [ 1063.180988][T18348] CUSE: unknown device info "" [ 1063.197980][T18348] CUSE: unknown device info "" [ 1063.213159][T18348] CUSE: DEVNAME unspecified 19:42:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305828, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:02 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) getsockname$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) rseq(0x0, 0x0, 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8800, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x1) [ 1063.259560][T18354] CUSE: unknown device info "L" [ 1063.275736][T18354] CUSE: unknown device info "ÿÿÿ" [ 1063.291117][T18354] CUSE: unknown device info "" [ 1063.326798][T18354] CUSE: DEVNAME unspecified 19:42:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000004d, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:03 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x74, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:03 executing program 5: rseq(0x0, 0xfffffffffffffc21, 0x1, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 19:42:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) ioctl$VFIO_SET_IOMMU(r4, 0x3b66, 0x8) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000440)={@void, @val, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb6f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x10d, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @calipso={0x7, 0x28, {0x2, 0x8, 0x7, 0x2, [0x7, 0x42, 0x7, 0x9]}}, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xba1) 19:42:03 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f00000002c0)={0x0, 0x0, 0x19, 0x1, 0x0, r0, 0x0}]) io_pgetevents(r1, 0x6, 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) [ 1063.922112][T18385] CUSE: unknown device info "L" [ 1063.929795][T18384] CUSE: unknown device info "ÿÿÿ" [ 1063.945138][T18385] CUSE: unknown device info "ÿÿÿ" [ 1063.950993][T18384] CUSE: unknown device info "" [ 1063.956459][T18385] CUSE: unknown device info "" [ 1063.963870][T18384] CUSE: unknown device info "" [ 1063.990398][T18384] CUSE: DEVNAME unspecified [ 1063.999225][T18385] CUSE: DEVNAME unspecified 19:42:03 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7a, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1064.224800][T18409] CUSE: unknown device info "ÿÿÿ" [ 1064.235588][T18409] CUSE: unknown device info "" [ 1064.247353][T18409] CUSE: unknown device info "" [ 1064.269580][T18409] CUSE: DEVNAME unspecified 19:42:03 executing program 5: rseq(0x0, 0xfffffffffffffd65, 0xfffffdfffffffffe, 0x0) 19:42:03 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@void, @val={0x0, 0x4}, @ipv4=@udp={{0x13, 0x4, 0x3, 0x1, 0xcc, 0x66, 0x0, 0x34, 0x11, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x8, 0x0}, {[@noop, @end, @end, @cipso={0x86, 0x31, 0x0, [{0x1, 0xf, "e585a592a8dda4ac5314ff2174"}, {0x6, 0x7, "da56438b07"}, {0x2, 0xd, "230d211ccc6571ae17f844"}, {0x0, 0x8, "9b1eef4d3a66"}]}, @noop]}}, {0x4e24, 0x4e21, 0x80, 0x0, @opaque="db8a8422de70a3bcd6b3ba554c60022ddca4bf1e8c27d4b7f103e01d92e8b5b2fccfab58c45fe067cc7baeb9b8fff0334768b74c20bfbdd6e2e9bf4cc3a3c87db3cfdd718d842b486f85e433d722883983f70514485c8f9db155e5ab84cbe32eb0533a034202a3cc57e13409d00d8f42781fe7e818c5b0be"}}}, 0xd6) [ 1064.381508][T18418] CUSE: unknown device info "L" [ 1064.391390][T18418] CUSE: unknown device info "ÿÿÿ" [ 1064.406559][T18418] CUSE: unknown device info "" [ 1064.421449][T18418] CUSE: DEVNAME unspecified 19:42:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000004e, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:04 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:04 executing program 5: rseq(0x0, 0x4a, 0x0, 0x0) 19:42:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:04 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1065.126135][T18444] CUSE: unknown device info "L" 19:42:04 executing program 5: rseq(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x17, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200440d0}, 0x20000000) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttynull\x00', 0xe828a0c400b49d64, 0x0) [ 1065.156761][T18444] CUSE: unknown device info "ÿÿÿ" [ 1065.177268][T18444] CUSE: unknown device info "" [ 1065.223990][T18444] CUSE: DEVNAME unspecified 19:42:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305839, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x500, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:05 executing program 5: rseq(0x0, 0x0, 0xfffffffffffffffe, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(0xffffffffffffffff, 0x500e, 0x0) 19:42:05 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1065.518430][T18463] CUSE: unknown device info "L" [ 1065.544623][T18463] CUSE: unknown device info "ÿÿÿ" [ 1065.569477][T18463] CUSE: unknown device info "" [ 1065.574585][T18463] CUSE: DEVNAME unspecified 19:42:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40806685, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000004f, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:05 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8, 0x1, 0xff, 0xe, 0x81}, 0x20) rseq(0x0, 0x0, 0x0, 0x0) init_module(&(0x7f0000000000)='ppp0}#^ppp1keyring-\x00', 0x14, &(0x7f0000000040)='\x00') socket$can_bcm(0x1d, 0x2, 0x2) 19:42:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x600, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:05 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4090ae82, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1066.050194][ T27] audit: type=1800 audit(1584733325.664:106): pid=18447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17201 res=0 [ 1066.270763][T18496] CUSE: unknown device info "L" 19:42:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80045430, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:05 executing program 5: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1066.291753][T18496] CUSE: unknown device info "ÿÿÿ" [ 1066.297030][T18496] CUSE: unknown device info "" [ 1066.318642][T18496] CUSE: DEVNAME unspecified 19:42:06 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x700, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1066.508150][T18508] CUSE: unknown device info "ÿÿÿ" [ 1066.539626][T18508] CUSE: unknown device info "" 19:42:06 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1066.574876][T18508] CUSE: unknown device info "" [ 1066.593066][T18508] CUSE: DEVNAME unspecified [ 1066.656685][T18517] CUSE: unknown device info "L" 19:42:06 executing program 5: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1066.676826][T18517] CUSE: unknown device info "ÿÿÿ" [ 1066.686546][T18517] CUSE: unknown device info "" [ 1066.695906][T18517] CUSE: DEVNAME unspecified 19:42:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0xc00, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1066.752535][T18521] CUSE: unknown device info "ÿÿÿ" [ 1066.809481][T18521] CUSE: unknown device info "" [ 1066.819093][T18521] CUSE: unknown device info "" [ 1066.839822][T18521] CUSE: DEVNAME unspecified [ 1066.877712][T18527] CUSE: unknown device info "L" [ 1066.880713][T18525] CUSE: unknown device info "ÿÿÿ" [ 1066.882970][T18527] CUSE: unknown device info "ÿÿÿ" [ 1066.904826][T18525] CUSE: unknown device info "" [ 1066.904837][T18527] CUSE: unknown device info "" [ 1066.904964][T18525] CUSE: unknown device info "" [ 1066.919378][T18527] CUSE: DEVNAME unspecified [ 1066.939332][T18525] CUSE: DEVNAME unspecified 19:42:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000050, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:06 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x2000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:06 executing program 5: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1067.319963][T18540] CUSE: unknown device info "ÿÿÿ" [ 1067.336860][T18541] CUSE: unknown device info "L" [ 1067.347624][T18540] CUSE: unknown device info "" [ 1067.355403][T18539] CUSE: unknown device info "ÿÿÿ" [ 1067.358303][T18541] CUSE: unknown device info "ÿÿÿ" [ 1067.369472][T18539] CUSE: unknown device info "" [ 1067.372769][T18540] CUSE: unknown device info "" [ 1067.383282][T18539] CUSE: unknown device info "" [ 1067.388596][T18539] CUSE: DEVNAME unspecified [ 1067.388872][T18540] CUSE: DEVNAME unspecified [ 1067.393605][T18541] CUSE: unknown device info "" [ 1067.414180][T18541] CUSE: DEVNAME unspecified 19:42:07 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4800, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086301, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1067.599001][T18554] CUSE: unknown device info "L" [ 1067.607223][T18554] CUSE: unknown device info "ÿÿÿ" [ 1067.612505][T18554] CUSE: unknown device info "" [ 1067.649358][T18554] CUSE: DEVNAME unspecified [ 1067.663517][T18559] CUSE: unknown device info "L" [ 1067.668580][T18559] CUSE: unknown device info "ÿÿÿ" 19:42:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4c00, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1067.689903][T18559] CUSE: unknown device info "" [ 1067.704917][T18559] CUSE: DEVNAME unspecified [ 1067.725269][T18562] CUSE: unknown device info "ÿÿÿ" 19:42:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086602, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1067.750060][T18562] CUSE: unknown device info "" [ 1067.767180][T18562] CUSE: unknown device info "" [ 1067.780937][T18562] CUSE: DEVNAME unspecified 19:42:07 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1067.911015][T18570] CUSE: unknown device info "L" [ 1067.929424][T18570] CUSE: unknown device info "ÿÿÿ" [ 1067.956063][T18570] CUSE: unknown device info "" [ 1067.977428][T18570] CUSE: DEVNAME unspecified [ 1068.048855][T18576] CUSE: unknown device info "ÿÿÿ" [ 1068.070211][T18576] CUSE: unknown device info "" [ 1068.080810][T18576] CUSE: unknown device info "" [ 1068.091197][T18576] CUSE: DEVNAME unspecified 19:42:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000051, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086601, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1068.284628][ T27] audit: type=1800 audit(1584733327.894:107): pid=18547 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17372 res=0 19:42:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:07 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000044, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1068.438562][T18589] CUSE: unknown device info "ÿÿÿ" [ 1068.454104][T18588] CUSE: unknown device info "L" [ 1068.454891][T18589] CUSE: unknown device info "" [ 1068.470327][T18588] CUSE: unknown device info "ÿÿÿ" [ 1068.475517][T18588] CUSE: unknown device info "" [ 1068.497189][T18589] CUSE: unknown device info "" [ 1068.507715][T18589] CUSE: DEVNAME unspecified [ 1068.516776][T18588] CUSE: DEVNAME unspecified 19:42:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086603, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:08 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6800, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1068.824735][T18607] CUSE: unknown device info "L" [ 1068.833829][T18609] CUSE: unknown device info "ÿÿÿ" [ 1068.843497][T18607] CUSE: unknown device info "ÿÿÿ" [ 1068.853163][T18609] CUSE: unknown device info "" [ 1068.860267][T18607] CUSE: unknown device info "" [ 1068.869627][T18609] CUSE: unknown device info "" 19:42:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80087601, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1068.874589][T18607] CUSE: DEVNAME unspecified [ 1068.885689][T18609] CUSE: DEVNAME unspecified 19:42:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6c00, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:08 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x800c6613, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1069.144946][T18622] CUSE: unknown device info "L" [ 1069.157285][T18622] CUSE: unknown device info "ÿÿÿ" [ 1069.168190][T18622] CUSE: unknown device info "" [ 1069.178976][T18622] CUSE: DEVNAME unspecified [ 1069.426982][ T27] audit: type=1800 audit(1584733329.034:108): pid=18599 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17821 res=0 19:42:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000052, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7400, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x5000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:09 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x801c581f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1069.573810][T18639] CUSE: unknown device info "L" [ 1069.589723][T18639] CUSE: unknown device info "ÿÿÿ" [ 1069.604935][T18639] CUSE: unknown device info "" [ 1069.614320][T18642] CUSE: unknown device info "ÿÿÿ" [ 1069.628453][T18640] CUSE: unknown device info "L" [ 1069.633577][T18640] CUSE: unknown device info "ÿÿÿ" [ 1069.638892][T18639] CUSE: DEVNAME unspecified [ 1069.659326][T18642] CUSE: unknown device info "" 19:42:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000000)={0x53, 0xad, 0x7, {0x3ff}, {0x9, 0x8960}, @cond=[{0x7156, 0x7a34, 0x1f, 0x8, 0xfff, 0x5}, {0xfff9, 0x7ed, 0x59, 0x2, 0x7, 0x7}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000528bd7000fddbdf250900000008003b000100000008000300", @ANYRES32=0x0, @ANYBLOB="00009b"], 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x8001) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r6, 0xc0182101, &(0x7f00000000c0)={r7, 0x579, 0x9}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)=ANY=[@ANYPTR], 0x1) [ 1069.681781][T18642] CUSE: unknown device info "" [ 1069.686745][T18640] CUSE: unknown device info "" [ 1069.709496][T18640] CUSE: DEVNAME unspecified [ 1069.714133][T18642] CUSE: DEVNAME unspecified 19:42:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000042, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:09 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7a00, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:09 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x68000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1070.029907][T18666] CUSE: unknown device info "L" [ 1070.039245][T18666] CUSE: unknown device info "ÿÿÿ" [ 1070.059256][T18666] CUSE: unknown device info "" [ 1070.092041][T18666] CUSE: DEVNAME unspecified 19:42:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2a6000, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x3f, {{0xa, 0x4e22, 0x55, @mcast2, 0x1000}}}, 0x88) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x34a, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="656e633235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008dcac2ab6412c7857383051b0cff120d5861"], 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x0, 0x11d000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x3e7) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000002480)={@void, @val={0x0, 0x3}, @ipv6=@icmpv6={0x0, 0x6, "eabe51", 0xb4f, 0x3a, 0x0, @mcast2, @empty, {[@fragment, @dstopts={0x0, 0x109, [], [@generic={0x0, 0x3d, "0170f1dd2342207a2c16424451913fea23f1b943c1ed773023ba536858de74874afbd7f6017d9cfa6dc9b92f21cc79331a34d3818beb0008790f1aa8e4"}, @generic={0x0, 0x29, "9299fe6b6e710f32aeec719b5e791a088dc1a3da83e0b9777e3d913d0068484ddac8016220f196eac4"}, @jumbo, @ra, @jumbo, @generic={0x0, 0x7cd, "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"}]}], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4eb0b2", 0x0, 0x0, 0x0, @rand_addr="63f20a2eb3467c98b3b826b9af077b6c", @loopback, [@dstopts={0x0, 0xb, [], [@hao={0xc9, 0x10, @empty}, @generic={0x0, 0x2a, "31d7284f1dc685f5dd15f4a4073748f2642acb450164651a33cb08391ddcde71301ec0881f96cb616ae1"}, @ra, @ra, @pad1, @ra, @jumbo, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x5, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, @hopopts={0x0, 0x14, [], [@pad1, @pad1, @generic={0x0, 0x5c, "4c4f0cc1f081fed4f269212d49c37b18118d7be838f715c431cc7d0316852129b0db7ad0a538e42e041bb7a2faf33b58503a63e4ac650b0a69994faf162b7a59d7cbab3df8bd47da929b33e4aa06538d67a4b3fe756bec295088df5b"}, @jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn, @pad1, @jumbo, @padn]}, @routing={0x0, 0x2, 0x2, 0x0, 0x0, [@loopback]}, @fragment, @fragment, @srh={0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x0, [@rand_addr="e10876ead3193b172c46361d8aec989a", @mcast1, @mcast1]}, @hopopts={0x0, 0x1f, [], [@generic={0x0, 0xe5, "7327686505ae80a872366153d99c117c2f2afc0c5475dea31f3fc82134ed72afa9b1a26009c81f697ae8bdfe0b042965c5ab5d036a909d0115e940a124ce899df36c106b35ad611d62d7b3d072a05ab8e4bfa1db1250a9a1ee1d0b69457fa802c652d37ea1fc6e16bde3dfd49f40b84925f58a9f8c4ed16dd1048d2539d992af7f5683037dfbeb9762d7d404033c8b79538d1679214e7a52d8e2fb77e71fda23751dbc9ba0180b0052c5f5044541b152d9fa96f5117eceda8a7a4853375c6f171b9c6d53d6adf42acce76c280263886d70bb5f992615349bb9fd6e1a49207cd1008fb58e91"}, @hao={0xc9, 0x10, @rand_addr="15aad50babe6024dcc9891bf12536506"}]}], "26a7b57e9fd228"}}}}}, 0xb81) 19:42:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000053, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x1000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:10 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:10 executing program 0: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x68000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1070.664013][T18704] CUSE: unknown device info "L" [ 1070.678864][T18704] CUSE: unknown device info "ÿÿÿ" 19:42:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7a00, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1070.709130][T18704] CUSE: unknown device info "" [ 1070.720797][T18704] CUSE: DEVNAME unspecified 19:42:10 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x74000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0046686, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x2000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1070.814507][T18713] CUSE: unknown device info "L" [ 1070.827024][T18713] CUSE: unknown device info "ÿÿÿ" [ 1070.870314][T18713] CUSE: unknown device info "" 19:42:10 executing program 0: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1070.899421][T18713] CUSE: DEVNAME unspecified [ 1070.935803][T18720] CUSE: unknown device info "ÿÿÿ" 19:42:10 executing program 5: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1070.989697][T18720] CUSE: unknown device info "" [ 1070.997179][T18720] CUSE: unknown device info "" [ 1071.013835][T18720] CUSE: DEVNAME unspecified 19:42:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0096616, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1071.066618][T18727] CUSE: unknown device info "L" [ 1071.101345][T18727] CUSE: unknown device info "ÿÿÿ" [ 1071.127992][T18729] CUSE: unknown device info "ÿÿÿ" [ 1071.136612][T18727] CUSE: unknown device info "" [ 1071.146061][T18729] CUSE: unknown device info "" [ 1071.175456][T18727] CUSE: DEVNAME unspecified [ 1071.180332][T18729] CUSE: unknown device info "" [ 1071.191073][T18735] CUSE: unknown device info "ÿÿÿ" [ 1071.206488][T18729] CUSE: DEVNAME unspecified [ 1071.228296][T18735] CUSE: unknown device info "" [ 1071.242296][T18735] CUSE: unknown device info "" [ 1071.269434][T18735] CUSE: DEVNAME unspecified 19:42:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000054, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:11 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0185879, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x3000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:11 executing program 0: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:11 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r4, 0x4fd0, 0x8}, 0x8) [ 1071.710466][T18748] CUSE: unknown device info "ÿÿÿ" [ 1071.726612][T18748] CUSE: unknown device info "" [ 1071.759196][T18748] CUSE: unknown device info "" [ 1071.773364][T18751] CUSE: unknown device info "L" [ 1071.786095][T18748] CUSE: DEVNAME unspecified [ 1071.793084][T18751] CUSE: unknown device info "ÿÿÿ" [ 1071.813847][T18751] CUSE: unknown device info "" [ 1071.829385][T18751] CUSE: DEVNAME unspecified 19:42:11 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r4, 0x4fd0, 0x8}, 0x8) 19:42:11 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:11 executing program 0: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0189436, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1072.110640][T18775] CUSE: unknown device info "ÿÿÿ" 19:42:11 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1072.137904][T18777] CUSE: unknown device info "L" [ 1072.151937][T18775] CUSE: unknown device info "" [ 1072.155393][T18777] CUSE: unknown device info "ÿÿÿ" [ 1072.166479][T18775] CUSE: unknown device info "" [ 1072.177161][T18777] CUSE: unknown device info "" [ 1072.194886][T18777] CUSE: DEVNAME unspecified [ 1072.205870][T18775] CUSE: DEVNAME unspecified [ 1072.314978][T18784] CUSE: unknown device info "ÿÿÿ" [ 1072.344475][T18784] CUSE: unknown device info "" [ 1072.353618][T18784] CUSE: unknown device info "" [ 1072.362732][T18784] CUSE: DEVNAME unspecified 19:42:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000055, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:12 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r4, 0x4fd0, 0x8}, 0x8) 19:42:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x5000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020660b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:12 executing program 0: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:12 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1072.768403][T18800] CUSE: unknown device info "L" [ 1072.774799][T18803] CUSE: unknown device info "ÿÿÿ" [ 1072.794853][T18800] CUSE: unknown device info "ÿÿÿ" [ 1072.812554][T18800] CUSE: unknown device info "" 19:42:12 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) [ 1072.813198][T18803] CUSE: unknown device info "" [ 1072.833012][T18800] CUSE: DEVNAME unspecified [ 1072.848188][T18803] CUSE: unknown device info "" [ 1072.867805][T18803] CUSE: DEVNAME unspecified 19:42:12 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:12 executing program 0: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:12 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 1073.117256][T18823] CUSE: unknown device info "L" [ 1073.129380][T18823] CUSE: unknown device info "ÿÿÿ" [ 1073.157266][T18823] CUSE: unknown device info "" [ 1073.179523][T18823] CUSE: DEVNAME unspecified [ 1073.193715][T18828] CUSE: unknown device info "ÿÿÿ" [ 1073.220625][T18828] CUSE: unknown device info "" [ 1073.235052][T18828] CUSE: unknown device info "" [ 1073.250359][T18828] CUSE: DEVNAME unspecified 19:42:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000056, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:13 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0286610, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:13 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) socket$inet(0x2, 0x80001, 0x84) 19:42:13 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1073.840964][T18847] CUSE: unknown device info "L" 19:42:13 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) [ 1073.874206][T18847] CUSE: unknown device info "ÿÿÿ" [ 1073.892397][T18847] CUSE: unknown device info "" [ 1073.909889][T18847] CUSE: DEVNAME unspecified 19:42:13 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0xc000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0286649, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:13 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:13 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1074.150406][T18870] CUSE: unknown device info "ÿÿÿ" [ 1074.161907][T18870] CUSE: unknown device info "" [ 1074.170382][T18870] CUSE: unknown device info "" [ 1074.185193][T18870] CUSE: DEVNAME unspecified 19:42:14 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x20000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:14 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028665d, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000057, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:14 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:14 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x48000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:14 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406618, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:14 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1075.200448][T18920] CUSE: unknown device info "ÿÿÿ" [ 1075.248902][T18920] CUSE: unknown device info "" [ 1075.255842][T18921] CUSE: unknown device info "L" [ 1075.268792][T18920] CUSE: unknown device info "" [ 1075.278284][T18921] CUSE: unknown device info "ÿÿÿ" [ 1075.279444][T18920] CUSE: DEVNAME unspecified 19:42:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1075.301651][T18921] CUSE: unknown device info "" [ 1075.313517][T18921] CUSE: DEVNAME unspecified 19:42:15 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406619, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x4c000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1075.592560][T18944] CUSE: unknown device info "L" [ 1075.605835][T18944] CUSE: unknown device info "ÿÿÿ" [ 1075.617900][T18944] CUSE: unknown device info "" [ 1075.632330][T18944] CUSE: DEVNAME unspecified 19:42:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000058, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:15 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:15 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x60000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0506617, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1075.986999][T18964] CUSE: unknown device info "ÿÿÿ" [ 1076.002443][T18965] CUSE: unknown device info "L" [ 1076.010864][T18964] CUSE: unknown device info "" [ 1076.019195][T18965] CUSE: unknown device info "ÿÿÿ" [ 1076.026869][T18964] CUSE: unknown device info "" 19:42:15 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1076.034324][T18965] CUSE: unknown device info "" [ 1076.044063][T18964] CUSE: DEVNAME unspecified [ 1076.051183][T18965] CUSE: DEVNAME unspecified 19:42:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:15 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x68000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc080661a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:15 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1076.304067][T18982] CUSE: unknown device info "L" [ 1076.310945][T18984] CUSE: unknown device info "ÿÿÿ" [ 1076.316904][T18982] CUSE: unknown device info "ÿÿÿ" [ 1076.322822][T18984] CUSE: unknown device info "" [ 1076.339228][T18982] CUSE: unknown device info "" [ 1076.348024][T18984] CUSE: unknown device info "" [ 1076.353422][T18982] CUSE: DEVNAME unspecified [ 1076.358774][T18984] CUSE: DEVNAME unspecified 19:42:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000059, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x6c000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:16 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:16 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1077.014851][T19007] CUSE: unknown device info "L" [ 1077.026178][T19007] CUSE: unknown device info "ÿÿÿ" [ 1077.037343][T19009] CUSE: unknown device info "ÿÿÿ" [ 1077.057416][T19007] CUSE: unknown device info "" 19:42:16 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1077.078377][T19007] CUSE: DEVNAME unspecified [ 1077.087771][T19009] CUSE: unknown device info "" [ 1077.115460][T19009] CUSE: unknown device info "" 19:42:16 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1077.137594][T19009] CUSE: DEVNAME unspecified 19:42:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x74000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc100565c, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:16 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:17 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1077.361910][T19029] CUSE: unknown device info "L" [ 1077.375945][T19029] CUSE: unknown device info "ÿÿÿ" [ 1077.392306][T19029] CUSE: unknown device info "" [ 1077.415891][T19029] CUSE: DEVNAME unspecified [ 1077.416489][T19034] CUSE: unknown device info "ÿÿÿ" [ 1077.440480][T19034] CUSE: unknown device info "" [ 1077.453546][T19034] CUSE: unknown device info "" [ 1077.471947][T19034] CUSE: DEVNAME unspecified [ 1077.520403][ T27] audit: type=1800 audit(1584733337.134:109): pid=19039 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=17423 res=0 19:42:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x7a000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:17 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000005a, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:17 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1078.063223][T19050] CUSE: unknown device info "L" [ 1078.068226][T19050] CUSE: unknown device info "ÿÿÿ" [ 1078.074635][T19050] CUSE: unknown device info "" [ 1078.088666][T19050] CUSE: DEVNAME unspecified 19:42:17 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:17 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x2, r0, 0xfffffffb}) 19:42:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:18 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1078.379962][T19073] CUSE: unknown device info "L" [ 1078.391668][T19073] CUSE: unknown device info "ÿÿÿ" [ 1078.428289][T19073] CUSE: unknown device info "" [ 1078.446204][T19073] CUSE: DEVNAME unspecified [ 1078.500003][T19080] CUSE: unknown device info "ÿÿÿ" [ 1078.522298][T19080] CUSE: unknown device info "" [ 1078.540527][T19080] CUSE: unknown device info "" 19:42:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:18 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1078.563933][T19080] CUSE: DEVNAME unspecified 19:42:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x3, r0, 0xfffffffb}) [ 1078.725478][T19091] CUSE: unknown device info "L" [ 1078.746520][T19091] CUSE: unknown device info "ÿÿÿ" [ 1078.779427][T19091] CUSE: unknown device info "" [ 1078.810050][T19091] CUSE: DEVNAME unspecified 19:42:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000005b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:18 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:18 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x4, r0, 0xfffffffb}) 19:42:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1079.225180][T19114] CUSE: unknown device info "ÿÿÿ" 19:42:18 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1079.246567][T19114] CUSE: unknown device info "" [ 1079.255455][T19115] CUSE: unknown device info "L" [ 1079.265013][T19114] CUSE: unknown device info "" [ 1079.273396][T19115] CUSE: unknown device info "ÿÿÿ" [ 1079.278783][T19115] CUSE: unknown device info "" [ 1079.283399][T19114] CUSE: DEVNAME unspecified 19:42:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1079.324818][T19115] CUSE: DEVNAME unspecified 19:42:19 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x5, r0, 0xfffffffb}) 19:42:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1079.548607][T19136] CUSE: unknown device info "ÿÿÿ" [ 1079.574119][T19136] CUSE: unknown device info "" [ 1079.585220][T19137] CUSE: unknown device info "L" [ 1079.597080][T19136] CUSE: unknown device info "" [ 1079.605464][T19137] CUSE: unknown device info "ÿÿÿ" [ 1079.616445][T19136] CUSE: DEVNAME unspecified [ 1079.623426][T19137] CUSE: unknown device info "" [ 1079.638425][T19137] CUSE: DEVNAME unspecified 19:42:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000005c, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffb}) 19:42:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:19 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x6, r0, 0xfffffffb}) [ 1080.263171][T19164] CUSE: unknown device info "ÿÿÿ" 19:42:19 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r1, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffb}) [ 1080.284572][T19163] CUSE: unknown device info "L" [ 1080.284619][T19164] CUSE: unknown device info "" [ 1080.295110][T19163] CUSE: unknown device info "ÿÿÿ" [ 1080.307266][T19163] CUSE: unknown device info "" [ 1080.312657][T19164] CUSE: unknown device info "" [ 1080.317646][T19164] CUSE: DEVNAME unspecified [ 1080.318935][T19163] CUSE: DEVNAME unspecified 19:42:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x7, r0, 0xfffffffb}) 19:42:20 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:20 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1080.618160][T19181] CUSE: unknown device info "L" [ 1080.636663][T19181] CUSE: unknown device info "ÿÿÿ" [ 1080.668030][T19181] CUSE: unknown device info "" [ 1080.678805][T19187] CUSE: unknown device info "ÿÿÿ" [ 1080.693621][T19181] CUSE: DEVNAME unspecified [ 1080.702356][T19187] CUSE: unknown device info "" [ 1080.720652][T19187] CUSE: unknown device info "" [ 1080.738408][T19187] CUSE: DEVNAME unspecified 19:42:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000005d, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffb}) 19:42:20 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x8, r0, 0xfffffffb}) 19:42:20 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1081.256734][T19203] CUSE: unknown device info "L" 19:42:20 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1081.278164][T19203] CUSE: unknown device info "ÿÿÿ" [ 1081.297310][T19203] CUSE: unknown device info "" [ 1081.317387][T19203] CUSE: DEVNAME unspecified 19:42:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x10, r0, 0xfffffffb}) 19:42:21 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x0, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1081.633857][T19233] CUSE: unknown device info "ÿÿÿ" [ 1081.641709][T19231] CUSE: unknown device info "L" [ 1081.645806][T19233] CUSE: unknown device info "" [ 1081.646831][T19231] CUSE: unknown device info "ÿÿÿ" [ 1081.657173][T19233] CUSE: unknown device info "" [ 1081.665519][T19233] CUSE: DEVNAME unspecified [ 1081.668329][T19231] CUSE: unknown device info "" [ 1081.680787][T19231] CUSE: DEVNAME unspecified 19:42:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000005e, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:21 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x300, r0, 0xfffffffb}) 19:42:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4c, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:21 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x0, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:22 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1082.467958][T19254] CUSE: unknown device info "ÿÿÿ" [ 1082.476448][T19257] CUSE: unknown device info "L" [ 1082.495951][T19254] CUSE: unknown device info "" [ 1082.501820][T19257] CUSE: unknown device info "ÿÿÿ" [ 1082.518182][T19254] CUSE: unknown device info "" [ 1082.523417][T19257] CUSE: unknown device info "" [ 1082.546089][T19254] CUSE: DEVNAME unspecified [ 1082.552894][T19257] CUSE: DEVNAME unspecified 19:42:22 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x0, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1082.554092][ T27] audit: type=1800 audit(1584733342.164:110): pid=19264 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=17432 res=0 19:42:22 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:22 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x500, r0, 0xfffffffb}) [ 1082.829889][T19282] CUSE: unknown device info "ÿÿÿ" [ 1082.855884][T19283] CUSE: unknown device info "L" [ 1082.862170][T19282] CUSE: unknown device info "" [ 1082.877115][T19283] CUSE: unknown device info "ÿÿÿ" [ 1082.879490][T19282] CUSE: unknown device info "" [ 1082.888245][T19282] CUSE: DEVNAME unspecified [ 1082.894896][T19283] CUSE: unknown device info "" [ 1082.914916][T19283] CUSE: DEVNAME unspecified 19:42:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000005f, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x600, r0, 0xfffffffb}) 19:42:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x68, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:23 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1083.617572][T19308] CUSE: unknown device info "L" [ 1083.629419][T19308] CUSE: unknown device info "ÿÿÿ" [ 1083.640588][T19308] CUSE: unknown device info "" [ 1083.652270][T19308] CUSE: DEVNAME unspecified 19:42:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:23 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:23 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6c, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x700, r0, 0xfffffffb}) [ 1083.885992][T19325] CUSE: unknown device info "ÿÿÿ" [ 1083.911563][T19325] CUSE: unknown device info "" [ 1083.916441][T19325] CUSE: unknown device info "" [ 1083.949560][T19325] CUSE: DEVNAME unspecified [ 1083.953855][T19329] CUSE: unknown device info "L" 19:42:23 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1083.965635][T19329] CUSE: unknown device info "ÿÿÿ" [ 1083.978866][T19329] CUSE: unknown device info "" [ 1083.991702][T19329] CUSE: DEVNAME unspecified [ 1084.350020][ T0] NOHZ: local_softirq_pending 08 19:42:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000060, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:24 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xff00, r0, 0xfffffffb}) 19:42:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x2, 0x80805, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x2, 0x80805, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1084.708885][T19359] CUSE: unknown device info "L" 19:42:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1084.736637][T19359] CUSE: unknown device info "ÿÿÿ" [ 1084.761204][T19359] CUSE: unknown device info "" [ 1084.771112][T19359] CUSE: DEVNAME unspecified 19:42:24 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x2, 0x80805, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:24 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x1000000, r0, 0xfffffffb}) [ 1085.032435][T19383] CUSE: unknown device info "L" [ 1085.047374][T19383] CUSE: unknown device info "ÿÿÿ" [ 1085.065724][T19384] CUSE: unknown device info "ÿÿÿ" [ 1085.074496][T19383] CUSE: unknown device info "" [ 1085.091293][T19384] CUSE: unknown device info "" [ 1085.096955][T19384] CUSE: unknown device info "" [ 1085.106831][T19384] CUSE: DEVNAME unspecified [ 1085.114327][T19383] CUSE: DEVNAME unspecified 19:42:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000061, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, 0x0, 0x0, 0x0) 19:42:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x300, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:25 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x2000000, r0, 0xfffffffb}) 19:42:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, 0x0, 0x0, 0x0) 19:42:25 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1085.746880][T19408] CUSE: unknown device info "L" [ 1085.763572][T19408] CUSE: unknown device info "ÿÿÿ" [ 1085.783285][T19408] CUSE: unknown device info "" [ 1085.788221][T19408] CUSE: DEVNAME unspecified 19:42:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x3000000, r0, 0xfffffffb}) 19:42:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x500, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:25 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, 0x0, 0x0, 0x0) 19:42:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000062, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:26 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x600, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40), 0x0, 0x0) 19:42:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x4000000, r0, 0xfffffffb}) [ 1086.727107][T19446] CUSE: unknown device info "L" 19:42:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40), 0x0, 0x0) [ 1086.769009][T19446] CUSE: unknown device info "ÿÿÿ" [ 1086.781351][T19446] CUSE: unknown device info "" [ 1086.788582][T19446] CUSE: DEVNAME unspecified 19:42:26 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x700, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x5000000, r0, 0xfffffffb}) 19:42:26 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40), 0x0, 0x0) [ 1087.069036][T19473] CUSE: unknown device info "L" [ 1087.129414][T19473] CUSE: unknown device info "ÿÿÿ" [ 1087.139251][T19473] CUSE: unknown device info "" [ 1087.145038][T19473] CUSE: DEVNAME unspecified 19:42:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000063, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:27 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x6000000, r0, 0xfffffffb}) 19:42:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc00, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1087.792548][T19499] CUSE: unknown device info "L" [ 1087.812863][T19499] CUSE: unknown device info "ÿÿÿ" [ 1087.847352][T19499] CUSE: unknown device info "" [ 1087.865132][T19499] CUSE: DEVNAME unspecified 19:42:27 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:27 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x7000000, r0, 0xfffffffb}) 19:42:27 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1088.169981][T19524] CUSE: unknown device info "ÿÿÿ" [ 1088.170017][T19528] CUSE: unknown device info "L" [ 1088.185011][T19524] CUSE: unknown device info "" [ 1088.190607][T19524] CUSE: unknown device info "" [ 1088.193350][T19528] CUSE: unknown device info "ÿÿÿ" [ 1088.196052][T19524] CUSE: DEVNAME unspecified [ 1088.220488][T19528] CUSE: unknown device info "" [ 1088.259150][T19528] CUSE: DEVNAME unspecified 19:42:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000064, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080), 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:28 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4800, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x8000000, r0, 0xfffffffb}) 19:42:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080), 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1088.931283][T19547] CUSE: unknown device info "L" 19:42:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1088.966770][T19547] CUSE: unknown device info "ÿÿÿ" [ 1088.982414][T19547] CUSE: unknown device info "" [ 1089.000627][T19547] CUSE: DEVNAME unspecified 19:42:28 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4c00, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x10000000, r0, 0xfffffffb}) 19:42:28 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080), 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1089.311930][T19576] CUSE: unknown device info "L" [ 1089.334872][T19576] CUSE: unknown device info "ÿÿÿ" [ 1089.367089][T19576] CUSE: unknown device info "" [ 1089.389538][T19576] CUSE: DEVNAME unspecified 19:42:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000065, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, 0x0}}], 0x1, 0x0) 19:42:29 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfdfdffff, r0, 0xfffffffb}) 19:42:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1089.835612][T19589] CUSE: unknown device info "L" [ 1089.855931][T19589] CUSE: unknown device info "ÿÿÿ" [ 1089.871254][T19589] CUSE: unknown device info "" [ 1089.880613][T19594] CUSE: unknown device info "ÿÿÿ" [ 1089.886902][T19589] CUSE: DEVNAME unspecified 19:42:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, 0x0}}], 0x1, 0x0) [ 1089.909471][T19594] CUSE: unknown device info "" [ 1089.914775][T19594] CUSE: unknown device info "" [ 1089.947142][T19594] CUSE: DEVNAME unspecified 19:42:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6800, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfeffffff, r0, 0xfffffffb}) 19:42:29 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1090.161699][T19609] CUSE: unknown device info "L" [ 1090.198263][T19609] CUSE: unknown device info "ÿÿÿ" 19:42:29 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, 0x0}}], 0x1, 0x0) [ 1090.218600][T19609] CUSE: unknown device info "" [ 1090.249194][T19609] CUSE: DEVNAME unspecified [ 1090.328525][T19618] CUSE: unknown device info "ÿÿÿ" [ 1090.346229][T19618] CUSE: unknown device info "" [ 1090.362764][T19618] CUSE: unknown device info "" [ 1090.373641][T19618] CUSE: DEVNAME unspecified 19:42:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6c00, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:30 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, 0x0) 19:42:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xff000000, r0, 0xfffffffb}) 19:42:30 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000066, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)}}], 0x1, 0x0) [ 1090.923622][T19636] CUSE: unknown device info "L" 19:42:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)}}], 0x1, 0x0) [ 1090.960668][T19636] CUSE: unknown device info "ÿÿÿ" [ 1090.980268][T19636] CUSE: unknown device info "" 19:42:30 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1091.003368][T19636] CUSE: DEVNAME unspecified 19:42:30 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, 0x0) 19:42:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7400, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfffffdfd, r0, 0xfffffffb}) [ 1091.207905][T19657] CUSE: unknown device info "L" [ 1091.224236][T19657] CUSE: unknown device info "ÿÿÿ" [ 1091.237348][T19657] CUSE: unknown device info "" 19:42:30 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)}}], 0x1, 0x0) [ 1091.258128][T19657] CUSE: DEVNAME unspecified 19:42:30 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7a00, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:31 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, 0x0) 19:42:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1}}], 0x1, 0x0) [ 1091.517543][T19673] CUSE: unknown device info "ÿÿÿ" [ 1091.548598][T19679] CUSE: unknown device info "L" [ 1091.549410][T19673] CUSE: unknown device info "" [ 1091.562458][T19679] CUSE: unknown device info "ÿÿÿ" [ 1091.565638][T19673] CUSE: unknown device info "" [ 1091.568067][T19679] CUSE: unknown device info "" [ 1091.578708][T19679] CUSE: DEVNAME unspecified [ 1091.606119][T19673] CUSE: DEVNAME unspecified 19:42:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000067, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfffffffe, r0, 0xfffffffb}) 19:42:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1}}], 0x1, 0x0) 19:42:31 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffb}) 19:42:31 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1092.020341][T19700] CUSE: unknown device info "L" [ 1092.021790][T19702] CUSE: unknown device info "ÿÿÿ" [ 1092.036549][T19700] CUSE: unknown device info "ÿÿÿ" [ 1092.054003][T19700] CUSE: unknown device info "" 19:42:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{0x0}], 0x1}}], 0x1, 0x0) 19:42:31 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffb}) [ 1092.075213][T19702] CUSE: unknown device info "" [ 1092.081906][T19700] CUSE: DEVNAME unspecified [ 1092.084823][T19702] CUSE: unknown device info "" [ 1092.102213][T19702] CUSE: DEVNAME unspecified 19:42:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xb}) 19:42:31 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1}}], 0x1, 0x0) [ 1092.367867][T19720] CUSE: unknown device info "L" [ 1092.392565][T19720] CUSE: unknown device info "ÿÿÿ" [ 1092.412895][T19720] CUSE: unknown device info "" [ 1092.426961][T19720] CUSE: DEVNAME unspecified [ 1092.427179][T19726] CUSE: unknown device info "ÿÿÿ" [ 1092.444729][T19726] CUSE: unknown device info "" [ 1092.456244][T19726] CUSE: unknown device info "" [ 1092.463696][T19726] CUSE: DEVNAME unspecified 19:42:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000068, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:32 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc020662a, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0xfffffffb}) 19:42:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1}}], 0x1, 0x0) 19:42:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x10}) 19:42:32 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1093.043914][T19743] CUSE: unknown device info "ÿÿÿ" [ 1093.054640][T19743] CUSE: unknown device info "" [ 1093.067129][T19743] CUSE: unknown device info "" [ 1093.082171][T19745] CUSE: unknown device info "L" [ 1093.105983][T19743] CUSE: DEVNAME unspecified [ 1093.109424][T19745] CUSE: unknown device info "ÿÿÿ" [ 1093.127184][T19745] CUSE: unknown device info "" 19:42:32 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0}) 19:42:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1}}], 0x1, 0x0) 19:42:32 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1093.152900][T19745] CUSE: DEVNAME unspecified 19:42:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffe}) 19:42:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0xfffffffe, r0, 0xfffffffb}) [ 1093.386916][T19764] CUSE: unknown device info "ÿÿÿ" [ 1093.405391][T19764] CUSE: unknown device info "" [ 1093.429584][T19764] CUSE: unknown device info "" [ 1093.456299][T19764] CUSE: DEVNAME unspecified [ 1093.465245][T19770] CUSE: unknown device info "L" [ 1093.478182][T19770] CUSE: unknown device info "ÿÿÿ" [ 1093.499609][T19770] CUSE: unknown device info "" [ 1093.515653][T19770] CUSE: DEVNAME unspecified 19:42:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000069, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0}) 19:42:33 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6800, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x2}) [ 1094.150484][T19792] CUSE: unknown device info "L" [ 1094.161660][T19793] CUSE: unknown device info "L" [ 1094.182419][T19792] CUSE: unknown device info "ÿÿÿ" [ 1094.187727][T19793] CUSE: unknown device info "ÿÿÿ" 19:42:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0}) [ 1094.199548][T19792] CUSE: unknown device info "" [ 1094.205844][T19793] CUSE: unknown device info "" [ 1094.215499][T19792] CUSE: DEVNAME unspecified [ 1094.229356][T19793] CUSE: DEVNAME unspecified 19:42:33 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x3}) 19:42:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000064, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1094.483216][T19817] CUSE: unknown device info "ÿÿÿ" [ 1094.493901][T19817] CUSE: unknown device info "" [ 1094.506825][T19817] CUSE: unknown device info "" [ 1094.514339][T19819] CUSE: unknown device info "L" [ 1094.517222][T19817] CUSE: DEVNAME unspecified [ 1094.528124][T19819] CUSE: unknown device info "ÿÿÿ" 19:42:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1094.536146][T19819] CUSE: unknown device info "" [ 1094.547918][T19819] CUSE: DEVNAME unspecified [ 1094.706650][T19826] CUSE: unknown device info "L" [ 1094.722981][T19826] CUSE: unknown device info "ÿÿÿ" [ 1094.728392][T19826] CUSE: unknown device info "" [ 1094.742173][T19826] CUSE: DEVNAME unspecified 19:42:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000006a, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:34 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x4}) 19:42:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1095.178406][T19835] CUSE: unknown device info "L" [ 1095.188944][T19835] CUSE: unknown device info "ÿÿÿ" [ 1095.196955][T19837] CUSE: unknown device info "ÿÿÿ" [ 1095.200916][T19835] CUSE: unknown device info "" [ 1095.210642][T19835] CUSE: DEVNAME unspecified [ 1095.219575][T19837] CUSE: unknown device info "" [ 1095.239227][T19837] CUSE: unknown device info "" [ 1095.245230][T19838] CUSE: unknown device info "L" [ 1095.264355][T19838] CUSE: unknown device info "ÿÿÿ" [ 1095.266516][T19837] CUSE: DEVNAME unspecified 19:42:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1095.286431][T19838] CUSE: unknown device info "" 19:42:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x5}) [ 1095.322067][T19838] CUSE: DEVNAME unspecified 19:42:35 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:35 executing program 5: rseq(0x0, 0x0, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000058, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1095.464020][T19851] CUSE: unknown device info "L" [ 1095.489691][T19851] CUSE: unknown device info "ÿÿÿ" [ 1095.522916][T19851] CUSE: unknown device info "" [ 1095.527909][T19851] CUSE: DEVNAME unspecified 19:42:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000057, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1095.736363][T19870] CUSE: unknown device info "L" [ 1095.770853][T19870] CUSE: unknown device info "ÿÿÿ" [ 1095.793833][T19870] CUSE: unknown device info "" [ 1095.801429][T19870] CUSE: DEVNAME unspecified 19:42:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x6}) 19:42:35 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x48000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000006b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1096.294794][T19887] CUSE: unknown device info "L" [ 1096.309127][T19887] CUSE: unknown device info "ÿÿÿ" [ 1096.321899][T19885] CUSE: unknown device info "ÿÿÿ" [ 1096.328266][T19887] CUSE: unknown device info "" [ 1096.339026][T19885] CUSE: unknown device info "" [ 1096.347036][T19887] CUSE: DEVNAME unspecified 19:42:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x7}) [ 1096.369322][T19885] CUSE: unknown device info "" [ 1096.384811][T19885] CUSE: DEVNAME unspecified 19:42:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:36 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:36 executing program 0 (fault-call:4 fault-nth:0): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1096.598651][T19903] CUSE: unknown device info "L" [ 1096.617430][T19903] CUSE: unknown device info "ÿÿÿ" 19:42:36 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1096.647396][T19903] CUSE: unknown device info "" [ 1096.662735][T19903] CUSE: DEVNAME unspecified [ 1096.685949][T19908] CUSE: unknown device info "ÿÿÿ" 19:42:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x8}) [ 1096.703815][T19908] CUSE: unknown device info "" [ 1096.719441][T19908] CUSE: unknown device info "" [ 1096.724780][T19908] CUSE: DEVNAME unspecified [ 1096.734552][T19909] FAULT_INJECTION: forcing a failure. [ 1096.734552][T19909] name failslab, interval 1, probability 0, space 0, times 0 19:42:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x60000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:36 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1096.807016][T19909] CPU: 1 PID: 19909 Comm: syz-executor.0 Not tainted 5.6.0-rc1-syzkaller #0 [ 1096.815727][T19909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1096.825785][T19909] Call Trace: [ 1096.829092][T19909] dump_stack+0x11d/0x187 [ 1096.833515][T19909] should_fail.cold+0x5/0xf [ 1096.838101][T19909] __should_failslab+0x82/0xb0 [ 1096.842879][T19909] should_failslab+0x5/0xf [ 1096.847315][T19909] __kmalloc+0x54/0x640 [ 1096.851479][T19909] ? tomoyo_realpath_from_path+0x85/0x3d0 [ 1096.857206][T19909] tomoyo_realpath_from_path+0x85/0x3d0 [ 1096.862768][T19909] tomoyo_path_number_perm+0xff/0x360 [ 1096.868202][T19909] ? _parse_integer+0x12f/0x150 [ 1096.873100][T19909] ? __fget_files+0xa2/0x1c0 [ 1096.877704][T19909] tomoyo_file_ioctl+0x28/0x40 [ 1096.882574][T19909] security_file_ioctl+0x69/0xa0 [ 1096.887582][T19909] ksys_ioctl+0x5a/0x150 [ 1096.891851][T19909] __x64_sys_ioctl+0x47/0x60 [ 1096.896453][T19909] do_syscall_64+0xc7/0x390 [ 1096.900977][T19909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1096.906972][T19909] RIP: 0033:0x45c849 [ 1096.910886][T19909] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1096.930491][T19909] RSP: 002b:00007f9cb80d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1096.938905][T19909] RAX: ffffffffffffffda RBX: 00007f9cb80d26d4 RCX: 000000000045c849 [ 1096.945643][T19921] CUSE: unknown device info "ÿÿÿ" [ 1096.946886][T19909] RDX: 0000000020000040 RSI: 00000000c020662a RDI: 0000000000000004 [ 1096.946897][T19909] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1096.946908][T19909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1096.946919][T19909] R13: 00000000000002e2 R14: 00000000004c5385 R15: 0000000000000000 [ 1096.985043][T19909] ERROR: Out of memory at tomoyo_realpath_from_path. 19:42:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x10}) [ 1097.014699][T19924] FAULT_INJECTION: forcing a failure. [ 1097.014699][T19924] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.027450][T19924] CPU: 1 PID: 19924 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1097.036129][T19924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.046180][T19924] Call Trace: [ 1097.049568][T19924] dump_stack+0x11d/0x187 [ 1097.053996][T19924] should_fail.cold+0x5/0xf [ 1097.058520][T19924] __should_failslab+0x82/0xb0 [ 1097.062151][T19921] CUSE: unknown device info "" [ 1097.063322][T19924] should_failslab+0x5/0xf [ 1097.063349][T19924] kmem_cache_alloc+0x23/0x5e0 [ 1097.069389][T19921] CUSE: unknown device info "" [ 1097.072636][T19924] ? inet_get_local_port_range+0x13b/0x160 [ 1097.072694][T19924] ? debug_smp_processor_id+0x3f/0x129 [ 1097.072722][T19924] sctp_get_port_local+0x2c7/0xb70 [ 1097.072838][T19924] ? sctp_bind_addr_match+0x113/0x150 [ 1097.089132][T19921] CUSE: DEVNAME unspecified [ 1097.093558][T19924] sctp_do_bind+0x156/0x340 19:42:36 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1097.093617][T19924] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1097.093694][T19924] sctp_autobind+0x9f/0xd0 [ 1097.123453][T19924] ? sctp_endpoint_is_peeled_off+0x8f/0xa0 [ 1097.129308][T19924] sctp_connect_new_asoc+0x2bf/0x340 [ 1097.134600][T19924] ? security_sctp_bind_connect+0x8a/0xa0 [ 1097.140685][T19924] sctp_sendmsg+0xe40/0x14f0 [ 1097.145343][T19924] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1097.151281][T19924] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1097.156864][T19924] ? inet_send_prepare+0x9b/0x1f0 [ 1097.161896][T19924] inet_sendmsg+0x69/0x90 [ 1097.166297][T19924] ? inet_send_prepare+0x1f0/0x1f0 [ 1097.171495][T19924] sock_sendmsg+0x98/0xc0 [ 1097.175836][T19924] ____sys_sendmsg+0x207/0x4c0 [ 1097.180683][T19924] ___sys_sendmsg+0xb5/0x100 [ 1097.185356][T19924] ? __fget_files+0xa2/0x1c0 [ 1097.189955][T19924] ? __fget_light+0xc0/0x1a0 [ 1097.194559][T19924] ? __fdget+0x29/0x30 [ 1097.198648][T19924] __sys_sendmmsg+0x10e/0x310 [ 1097.203341][T19924] ? __sb_end_write+0xbc/0x100 [ 1097.208108][T19924] ? vfs_write+0x10b/0x380 [ 1097.212626][T19924] ? fput_many+0xe2/0x130 [ 1097.216963][T19924] ? fput+0x20/0x30 [ 1097.220805][T19924] __x64_sys_sendmmsg+0x60/0x80 [ 1097.225670][T19924] do_syscall_64+0xc7/0x390 [ 1097.230202][T19924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1097.233597][T19932] CUSE: unknown device info "ÿÿÿ" [ 1097.236098][T19924] RIP: 0033:0x45c849 [ 1097.236189][T19924] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1097.236208][T19924] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1097.241488][T19932] CUSE: unknown device info "" [ 1097.245190][T19924] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1097.245200][T19924] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1097.245211][T19924] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1097.245222][T19924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 19:42:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x300}) [ 1097.245232][T19924] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000000 [ 1097.293535][T19934] CUSE: unknown device info "L" 19:42:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000006c, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:37 executing program 0 (fault-call:4 fault-nth:1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1097.370704][T19934] CUSE: unknown device info "ÿÿÿ" [ 1097.387944][T19934] CUSE: unknown device info "" [ 1097.401502][T19934] CUSE: DEVNAME unspecified 19:42:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x68000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1097.477335][T19932] CUSE: unknown device info "" [ 1097.506908][T19932] CUSE: DEVNAME unspecified [ 1097.567906][T19948] CUSE: unknown device info "L" [ 1097.573976][T19948] CUSE: unknown device info "ÿÿÿ" [ 1097.579241][T19948] CUSE: unknown device info "" [ 1097.587180][T19948] CUSE: DEVNAME unspecified 19:42:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:37 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:37 executing program 5 (fault-call:4 fault-nth:1): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x500}) [ 1097.750387][T19953] FAULT_INJECTION: forcing a failure. [ 1097.750387][T19953] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.765168][T19959] CUSE: unknown device info "L" [ 1097.770501][T19959] CUSE: unknown device info "ÿÿÿ" [ 1097.775782][T19953] CPU: 1 PID: 19953 Comm: syz-executor.0 Not tainted 5.6.0-rc1-syzkaller #0 [ 1097.784889][T19953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.795013][T19953] Call Trace: [ 1097.798312][T19953] dump_stack+0x11d/0x187 [ 1097.802655][T19953] should_fail.cold+0x5/0xf [ 1097.807188][T19953] __should_failslab+0x82/0xb0 [ 1097.811959][T19953] should_failslab+0x5/0xf [ 1097.816380][T19953] __kmalloc+0x54/0x640 [ 1097.820552][T19953] ? tomoyo_encode2.part.0+0xd0/0x240 [ 1097.825995][T19953] tomoyo_encode2.part.0+0xd0/0x240 [ 1097.831216][T19953] tomoyo_encode+0x32/0x50 [ 1097.835650][T19953] tomoyo_realpath_from_path+0x11e/0x3d0 [ 1097.841296][T19953] tomoyo_path_number_perm+0xff/0x360 [ 1097.846667][T19953] ? _parse_integer+0x12f/0x150 [ 1097.851543][T19953] ? __fget_files+0xa2/0x1c0 [ 1097.856153][T19953] tomoyo_file_ioctl+0x28/0x40 [ 1097.860992][T19953] security_file_ioctl+0x69/0xa0 [ 1097.865942][T19953] ksys_ioctl+0x5a/0x150 [ 1097.870194][T19953] __x64_sys_ioctl+0x47/0x60 [ 1097.874800][T19953] do_syscall_64+0xc7/0x390 [ 1097.879333][T19953] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1097.885289][T19953] RIP: 0033:0x45c849 [ 1097.889213][T19953] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1097.908995][T19953] RSP: 002b:00007f9cb80d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1097.917410][T19953] RAX: ffffffffffffffda RBX: 00007f9cb80d26d4 RCX: 000000000045c849 [ 1097.925382][T19953] RDX: 0000000020000040 RSI: 00000000c020662a RDI: 0000000000000004 [ 1097.933395][T19953] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1097.941364][T19953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1097.941513][T19966] FAULT_INJECTION: forcing a failure. [ 1097.941513][T19966] name failslab, interval 1, probability 0, space 0, times 0 [ 1097.949329][T19953] R13: 00000000000002e2 R14: 00000000004c5385 R15: 0000000000000001 [ 1097.958650][T19959] CUSE: unknown device info "" [ 1097.984901][T19966] CPU: 0 PID: 19966 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1097.992695][T19959] CUSE: DEVNAME unspecified [ 1097.993586][T19966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1097.993663][T19966] Call Trace: [ 1098.011808][T19966] dump_stack+0x11d/0x187 [ 1098.016154][T19966] should_fail.cold+0x5/0xf [ 1098.020679][T19966] __should_failslab+0x82/0xb0 [ 1098.025453][T19966] should_failslab+0x5/0xf [ 1098.029874][T19966] kmem_cache_alloc_trace+0x26/0x5f0 [ 1098.035213][T19966] ? __this_cpu_preempt_check+0x3c/0x130 [ 1098.040860][T19966] ? __local_bh_enable_ip+0x2e/0x80 [ 1098.046065][T19966] ? sctp_get_port_local+0x4f3/0xb70 [ 1098.051378][T19966] sctp_add_bind_addr+0x90/0x2c0 [ 1098.056383][T19966] sctp_do_bind+0x1da/0x340 [ 1098.060978][T19966] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1098.066885][T19966] sctp_autobind+0x9f/0xd0 [ 1098.071311][T19966] ? sctp_endpoint_is_peeled_off+0x8f/0xa0 [ 1098.071959][T19953] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1098.077133][T19966] sctp_connect_new_asoc+0x2bf/0x340 [ 1098.077156][T19966] ? security_sctp_bind_connect+0x8a/0xa0 [ 1098.077187][T19966] sctp_sendmsg+0xe40/0x14f0 [ 1098.099385][T19966] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1098.105299][T19966] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1098.110848][T19966] ? inet_send_prepare+0x9b/0x1f0 [ 1098.115905][T19966] inet_sendmsg+0x69/0x90 [ 1098.120240][T19966] ? inet_send_prepare+0x1f0/0x1f0 [ 1098.125521][T19966] sock_sendmsg+0x98/0xc0 [ 1098.129943][T19966] ____sys_sendmsg+0x207/0x4c0 [ 1098.134729][T19966] ___sys_sendmsg+0xb5/0x100 [ 1098.139332][T19966] ? __fget_files+0xa2/0x1c0 [ 1098.143975][T19966] ? __fget_light+0xc0/0x1a0 [ 1098.148622][T19966] ? __fdget+0x29/0x30 [ 1098.152992][T19966] __sys_sendmmsg+0x10e/0x310 [ 1098.157691][T19966] ? __sb_end_write+0xbc/0x100 [ 1098.162461][T19966] ? vfs_write+0x10b/0x380 [ 1098.166887][T19966] ? fput_many+0xe2/0x130 [ 1098.171223][T19966] ? fput+0x20/0x30 [ 1098.175049][T19966] __x64_sys_sendmmsg+0x60/0x80 [ 1098.179986][T19966] do_syscall_64+0xc7/0x390 [ 1098.184498][T19966] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1098.190399][T19966] RIP: 0033:0x45c849 [ 1098.194304][T19966] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1098.213909][T19966] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1098.222324][T19966] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1098.230300][T19966] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1098.238272][T19966] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 19:42:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x600}) 19:42:37 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x74000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:37 executing program 0 (fault-call:4 fault-nth:2): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1098.246241][T19966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1098.254212][T19966] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000001 [ 1098.281781][T19977] CUSE: unknown device info "ÿÿÿ" [ 1098.322715][T19977] CUSE: unknown device info "" [ 1098.346341][T19977] CUSE: unknown device info "" [ 1098.368711][T19984] CUSE: unknown device info "L" [ 1098.371935][T19977] CUSE: DEVNAME unspecified [ 1098.379397][T19984] CUSE: unknown device info "ÿÿÿ" [ 1098.407045][T19984] CUSE: unknown device info "" 19:42:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x700}) [ 1098.418840][T19984] CUSE: DEVNAME unspecified [ 1098.443708][ T27] audit: type=1800 audit(1584733358.054:111): pid=19946 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17989 res=0 19:42:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000006d, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:38 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:38 executing program 5 (fault-call:4 fault-nth:2): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7a000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1098.685513][T19996] CUSE: unknown device info "ÿÿÿ" [ 1098.719127][T19996] CUSE: unknown device info "" [ 1098.742921][ T27] audit: type=1800 audit(1584733358.354:112): pid=20000 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=17966 res=0 [ 1098.751733][T20007] FAULT_INJECTION: forcing a failure. [ 1098.751733][T20007] name failslab, interval 1, probability 0, space 0, times 0 [ 1098.766085][T19996] CUSE: unknown device info "" 19:42:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xff00}) 19:42:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1098.807741][T19996] CUSE: DEVNAME unspecified [ 1098.843717][T20007] CPU: 1 PID: 20007 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1098.852421][T20007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1098.862478][T20007] Call Trace: [ 1098.865778][T20007] dump_stack+0x11d/0x187 [ 1098.870124][T20007] should_fail.cold+0x5/0xf [ 1098.874658][T20007] __should_failslab+0x82/0xb0 [ 1098.879428][T20007] should_failslab+0x5/0xf [ 1098.883853][T20007] kmem_cache_alloc_trace+0x26/0x5f0 [ 1098.889149][T20007] ? sctp_v4_to_sk_saddr+0x2c/0x40 19:42:38 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1098.894271][T20007] ? sctp_do_bind+0x245/0x340 [ 1098.898959][T20007] sctp_association_new+0x90/0xec0 [ 1098.904157][T20007] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1098.910052][T20007] ? sctp_v4_scope+0x15a/0x170 [ 1098.914823][T20007] sctp_connect_new_asoc+0xea/0x340 [ 1098.920041][T20007] ? security_sctp_bind_connect+0x8a/0xa0 [ 1098.925781][T20007] sctp_sendmsg+0xe40/0x14f0 [ 1098.930507][T20007] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1098.936536][T20007] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1098.942094][T20007] ? inet_send_prepare+0x9b/0x1f0 [ 1098.947060][T20013] CUSE: unknown device info "L" [ 1098.947249][T20007] inet_sendmsg+0x69/0x90 [ 1098.947268][T20007] ? inet_send_prepare+0x1f0/0x1f0 [ 1098.947296][T20007] sock_sendmsg+0x98/0xc0 [ 1098.957828][T20013] CUSE: unknown device info "ÿÿÿ" [ 1098.961630][T20007] ____sys_sendmsg+0x207/0x4c0 [ 1098.961667][T20007] ___sys_sendmsg+0xb5/0x100 [ 1098.970438][T20013] CUSE: unknown device info "" [ 1098.971103][T20007] ? __fget_files+0xa2/0x1c0 [ 1098.981466][T20013] CUSE: DEVNAME unspecified [ 1098.985267][T20007] ? __fget_light+0xc0/0x1a0 [ 1098.985289][T20007] ? __fdget+0x29/0x30 [ 1098.985319][T20007] __sys_sendmmsg+0x10e/0x310 [ 1099.007747][T20007] ? __sb_end_write+0xbc/0x100 [ 1099.012555][T20007] ? vfs_write+0x10b/0x380 [ 1099.017012][T20007] ? fput_many+0xe2/0x130 [ 1099.021368][T20007] ? fput+0x20/0x30 [ 1099.025194][T20007] __x64_sys_sendmmsg+0x60/0x80 [ 1099.030059][T20007] do_syscall_64+0xc7/0x390 [ 1099.034591][T20007] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1099.040610][T20007] RIP: 0033:0x45c849 [ 1099.044521][T20007] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1099.049013][T20015] CUSE: unknown device info "ÿÿÿ" [ 1099.064122][T20007] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1099.064141][T20007] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1099.064151][T20007] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 19:42:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x2, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1099.064162][T20007] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1099.064172][T20007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1099.064182][T20007] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000002 19:42:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1099.159419][T20015] CUSE: unknown device info "" [ 1099.166022][T20015] CUSE: unknown device info "" [ 1099.194835][T20015] CUSE: DEVNAME unspecified 19:42:38 executing program 5 (fault-call:4 fault-nth:3): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1099.328204][T20027] CUSE: unknown device info "L" [ 1099.335551][ T27] audit: type=1800 audit(1584733358.944:113): pid=20022 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=17973 res=0 [ 1099.364103][T20027] CUSE: unknown device info "ÿÿÿ" 19:42:39 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x68000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1099.391819][T20027] CUSE: unknown device info "" [ 1099.404908][T20027] CUSE: DEVNAME unspecified [ 1099.490486][T20040] FAULT_INJECTION: forcing a failure. [ 1099.490486][T20040] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1099.519950][T20041] CUSE: unknown device info "ÿÿÿ" [ 1099.531053][T20040] CPU: 0 PID: 20040 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1099.539751][T20040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1099.546961][T20041] CUSE: unknown device info "" [ 1099.549791][T20040] Call Trace: [ 1099.549901][T20040] dump_stack+0x11d/0x187 [ 1099.549973][T20040] should_fail.cold+0x5/0xf [ 1099.558727][T20041] CUSE: unknown device info "" [ 1099.562363][T20040] __alloc_pages_nodemask+0xcf/0x310 [ 1099.562402][T20040] alloc_pages_current+0xca/0x170 [ 1099.574316][T20041] CUSE: DEVNAME unspecified [ 1099.576988][T20040] __get_free_pages+0x8/0x40 [ 1099.577014][T20040] __genradix_ptr_alloc+0x137/0x300 [ 1099.596270][T20040] __genradix_prealloc+0x60/0x90 [ 1099.601214][T20040] sctp_stream_alloc_out.part.0+0x5a/0x90 [ 1099.606936][T20040] sctp_stream_init+0x1ca/0x260 [ 1099.611795][T20040] sctp_association_new+0x9e0/0xec0 [ 1099.617011][T20040] sctp_connect_new_asoc+0xea/0x340 [ 1099.622220][T20040] ? security_sctp_bind_connect+0x8a/0xa0 [ 1099.628037][T20040] sctp_sendmsg+0xe40/0x14f0 [ 1099.632646][T20040] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1099.638559][T20040] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1099.644108][T20040] ? inet_send_prepare+0x9b/0x1f0 [ 1099.649212][T20040] inet_sendmsg+0x69/0x90 [ 1099.653560][T20040] ? inet_send_prepare+0x1f0/0x1f0 [ 1099.658693][T20040] sock_sendmsg+0x98/0xc0 [ 1099.663039][T20040] ____sys_sendmsg+0x207/0x4c0 [ 1099.667890][T20040] ___sys_sendmsg+0xb5/0x100 [ 1099.672494][T20040] ? __fget_files+0xa2/0x1c0 [ 1099.677089][T20040] ? __fget_light+0xc0/0x1a0 [ 1099.681703][T20040] ? __fdget+0x29/0x30 [ 1099.685783][T20040] __sys_sendmmsg+0x10e/0x310 [ 1099.690489][T20040] ? __sb_end_write+0xbc/0x100 [ 1099.695262][T20040] ? vfs_write+0x10b/0x380 [ 1099.699794][T20040] ? fput_many+0xe2/0x130 [ 1099.704127][T20040] ? fput+0x20/0x30 [ 1099.707958][T20040] __x64_sys_sendmmsg+0x60/0x80 [ 1099.712833][T20040] do_syscall_64+0xc7/0x390 [ 1099.717346][T20040] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1099.723242][T20040] RIP: 0033:0x45c849 [ 1099.727150][T20040] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1099.746761][T20040] RSP: 002b:00007f8c3ef1bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1099.755232][T20040] RAX: ffffffffffffffda RBX: 00007f8c3ef1c6d4 RCX: 000000000045c849 [ 1099.763232][T20040] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000003 [ 1099.771199][T20040] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 1099.779199][T20040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1099.787273][T20040] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000003 19:42:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000006e, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x10, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x1000000}) 19:42:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:39 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:39 executing program 5 (fault-call:4 fault-nth:4): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1099.960793][T20053] FAULT_INJECTION: forcing a failure. [ 1099.960793][T20053] name failslab, interval 1, probability 0, space 0, times 0 [ 1099.990289][T20054] CUSE: unknown device info "ÿÿÿ" [ 1099.996971][T20053] CPU: 0 PID: 20053 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1100.002091][T20056] CUSE: unknown device info "L" [ 1100.005652][T20053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.005656][T20053] Call Trace: [ 1100.005685][T20053] dump_stack+0x11d/0x187 [ 1100.005711][T20053] should_fail.cold+0x5/0xf [ 1100.005753][T20053] __should_failslab+0x82/0xb0 [ 1100.019386][T20054] CUSE: unknown device info "" [ 1100.020645][T20053] should_failslab+0x5/0xf [ 1100.020674][T20053] kmem_cache_alloc_trace+0x26/0x5f0 [ 1100.033908][T20054] CUSE: unknown device info "" [ 1100.037762][T20053] ? __get_free_pages+0x8/0x40 [ 1100.037779][T20053] ? __genradix_ptr_alloc+0x1ee/0x300 [ 1100.037833][T20053] sctp_auth_shkey_create+0x84/0x140 [ 1100.047204][T20056] CUSE: unknown device info "ÿÿÿ" [ 1100.052398][T20053] sctp_auth_asoc_copy_shkeys+0x184/0x260 [ 1100.052430][T20053] sctp_association_new+0xc09/0xec0 [ 1100.052464][T20053] sctp_connect_new_asoc+0xea/0x340 [ 1100.052497][T20053] ? security_sctp_bind_connect+0x8a/0xa0 [ 1100.071224][T20056] CUSE: unknown device info "" [ 1100.072760][T20053] sctp_sendmsg+0xe40/0x14f0 [ 1100.072793][T20053] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1100.077981][T20054] CUSE: DEVNAME unspecified [ 1100.083611][T20053] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1100.083629][T20053] ? inet_send_prepare+0x9b/0x1f0 [ 1100.083654][T20053] inet_sendmsg+0x69/0x90 [ 1100.102421][T20056] CUSE: DEVNAME unspecified [ 1100.104607][T20053] ? inet_send_prepare+0x1f0/0x1f0 [ 1100.104700][T20053] sock_sendmsg+0x98/0xc0 [ 1100.104729][T20053] ____sys_sendmsg+0x207/0x4c0 [ 1100.153177][T20053] ___sys_sendmsg+0xb5/0x100 [ 1100.157786][T20053] ? __fget_files+0xa2/0x1c0 [ 1100.162399][T20053] ? __fget_light+0xc0/0x1a0 [ 1100.166995][T20053] ? __fdget+0x29/0x30 [ 1100.171071][T20053] __sys_sendmmsg+0x10e/0x310 [ 1100.175769][T20053] ? __sb_end_write+0xbc/0x100 [ 1100.180542][T20053] ? vfs_write+0x10b/0x380 [ 1100.184965][T20053] ? fput_many+0xe2/0x130 [ 1100.189307][T20053] ? fput+0x20/0x30 [ 1100.193179][T20053] __x64_sys_sendmmsg+0x60/0x80 [ 1100.198042][T20053] do_syscall_64+0xc7/0x390 [ 1100.202565][T20053] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1100.208459][T20053] RIP: 0033:0x45c849 [ 1100.212360][T20053] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.232057][T20053] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1100.240467][T20053] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1100.248435][T20053] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 19:42:39 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x74000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1100.256420][T20053] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1100.264398][T20053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1100.272406][T20053] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000004 [ 1100.308215][T20069] CUSE: unknown device info "ÿÿÿ" [ 1100.324212][T20069] CUSE: unknown device info "" [ 1100.335245][T20072] CUSE: unknown device info "L" [ 1100.339055][T20069] CUSE: unknown device info "" 19:42:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x2000000}) 19:42:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4c01, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:39 executing program 5 (fault-call:4 fault-nth:5): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1100.354332][T20069] CUSE: DEVNAME unspecified [ 1100.360854][T20072] CUSE: unknown device info "ÿÿÿ" [ 1100.380517][T20072] CUSE: unknown device info "" [ 1100.392432][T20072] CUSE: DEVNAME unspecified 19:42:40 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1100.543195][T20083] FAULT_INJECTION: forcing a failure. [ 1100.543195][T20083] name failslab, interval 1, probability 0, space 0, times 0 [ 1100.592282][T20083] CPU: 1 PID: 20083 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1100.600992][T20083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.611047][T20083] Call Trace: [ 1100.614356][T20083] dump_stack+0x11d/0x187 [ 1100.618704][T20083] should_fail.cold+0x5/0xf [ 1100.623221][T20083] __should_failslab+0x82/0xb0 [ 1100.627993][T20083] should_failslab+0x5/0xf [ 1100.632421][T20083] kmem_cache_alloc_trace+0x26/0x5f0 [ 1100.637766][T20083] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1100.643836][T20083] sctp_add_bind_addr+0x90/0x2c0 [ 1100.648819][T20083] sctp_copy_local_addr_list+0x23d/0x290 [ 1100.654453][T20083] ? sctp_get_af_specific+0x55/0x80 [ 1100.659636][T20083] ? sctp_v4_is_any+0x2d/0x40 [ 1100.664317][T20083] sctp_copy_one_addr+0x65/0x150 [ 1100.669289][T20083] sctp_bind_addr_copy+0x1ab/0x241 [ 1100.674422][T20083] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1100.680655][T20083] sctp_connect_new_asoc+0x10b/0x340 [ 1100.685947][T20083] ? security_sctp_bind_connect+0x8a/0xa0 [ 1100.691764][T20083] sctp_sendmsg+0xe40/0x14f0 [ 1100.696363][T20083] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1100.702361][T20083] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1100.707908][T20083] ? inet_send_prepare+0x9b/0x1f0 [ 1100.712957][T20083] inet_sendmsg+0x69/0x90 [ 1100.714692][T20091] CUSE: unknown device info "ÿÿÿ" [ 1100.717355][T20083] ? inet_send_prepare+0x1f0/0x1f0 [ 1100.717376][T20083] sock_sendmsg+0x98/0xc0 [ 1100.717400][T20083] ____sys_sendmsg+0x207/0x4c0 [ 1100.717504][T20083] ___sys_sendmsg+0xb5/0x100 [ 1100.722740][T20091] CUSE: unknown device info "" [ 1100.727723][T20083] ? __fget_files+0xa2/0x1c0 [ 1100.727752][T20083] ? __fget_light+0xc0/0x1a0 [ 1100.727786][T20083] ? __fdget+0x29/0x30 [ 1100.732427][T20091] CUSE: unknown device info "" [ 1100.736950][T20083] __sys_sendmmsg+0x10e/0x310 [ 1100.737030][T20083] ? __sb_end_write+0xbc/0x100 [ 1100.737056][T20083] ? vfs_write+0x10b/0x380 [ 1100.741763][T20091] CUSE: DEVNAME unspecified [ 1100.746474][T20083] ? fput_many+0xe2/0x130 [ 1100.746503][T20083] ? fput+0x20/0x30 [ 1100.791872][T20083] __x64_sys_sendmmsg+0x60/0x80 [ 1100.796734][T20083] do_syscall_64+0xc7/0x390 [ 1100.801250][T20083] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1100.807144][T20083] RIP: 0033:0x45c849 [ 1100.811049][T20083] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.830710][T20083] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1100.839128][T20083] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1100.847104][T20083] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1100.855068][T20083] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1100.863104][T20083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1100.871053][T20083] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000005 19:42:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000006f, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:40 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x3000000}) 19:42:40 executing program 5 (fault-call:4 fault-nth:6): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:40 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x541b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1101.293029][T20107] CUSE: unknown device info "L" [ 1101.314322][T20107] CUSE: unknown device info "ÿÿÿ" [ 1101.329397][T20107] CUSE: unknown device info "" [ 1101.350288][T20107] CUSE: DEVNAME unspecified [ 1101.355490][T20112] FAULT_INJECTION: forcing a failure. 19:42:40 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1101.355490][T20112] name failslab, interval 1, probability 0, space 0, times 0 [ 1101.403230][T20112] CPU: 0 PID: 20112 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1101.411941][T20112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.421992][T20112] Call Trace: [ 1101.425295][T20112] dump_stack+0x11d/0x187 [ 1101.429638][T20112] should_fail.cold+0x5/0xf [ 1101.434200][T20112] __should_failslab+0x82/0xb0 [ 1101.438979][T20112] should_failslab+0x5/0xf [ 1101.443414][T20112] kmem_cache_alloc_trace+0x26/0x5f0 [ 1101.448887][T20112] ? delay_tsc+0x8a/0xb0 [ 1101.453147][T20112] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1101.459098][T20112] sctp_add_bind_addr+0x90/0x2c0 [ 1101.464061][T20112] sctp_copy_local_addr_list+0x23d/0x290 [ 1101.469757][T20112] ? sctp_get_af_specific+0x55/0x80 [ 1101.475016][T20112] ? sctp_v4_is_any+0x2d/0x40 [ 1101.479704][T20112] sctp_copy_one_addr+0x65/0x150 [ 1101.484656][T20112] sctp_bind_addr_copy+0x1ab/0x241 [ 1101.489797][T20112] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1101.495960][T20112] sctp_connect_new_asoc+0x10b/0x340 19:42:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x541c, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1101.501252][T20112] ? security_sctp_bind_connect+0x8a/0xa0 [ 1101.506992][T20112] sctp_sendmsg+0xe40/0x14f0 [ 1101.511594][T20112] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1101.517593][T20112] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1101.523146][T20112] ? inet_send_prepare+0x9b/0x1f0 [ 1101.528173][T20112] inet_sendmsg+0x69/0x90 [ 1101.532560][T20112] ? inet_send_prepare+0x1f0/0x1f0 [ 1101.537677][T20112] sock_sendmsg+0x98/0xc0 [ 1101.542017][T20112] ____sys_sendmsg+0x207/0x4c0 [ 1101.546795][T20112] ___sys_sendmsg+0xb5/0x100 [ 1101.551457][T20112] ? __fget_files+0xa2/0x1c0 [ 1101.556129][T20112] ? __fget_light+0xc0/0x1a0 [ 1101.560733][T20112] ? __fdget+0x29/0x30 [ 1101.564820][T20112] __sys_sendmmsg+0x10e/0x310 [ 1101.569527][T20112] ? __sb_end_write+0xbc/0x100 [ 1101.574295][T20112] ? vfs_write+0x10b/0x380 [ 1101.578717][T20112] ? fput_many+0xe2/0x130 [ 1101.583062][T20112] ? fput+0x20/0x30 [ 1101.586905][T20112] __x64_sys_sendmmsg+0x60/0x80 [ 1101.591773][T20112] do_syscall_64+0xc7/0x390 [ 1101.596296][T20112] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1101.602194][T20112] RIP: 0033:0x45c849 [ 1101.606105][T20112] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.625853][T20112] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1101.634274][T20112] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1101.642369][T20112] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1101.650366][T20112] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1101.658340][T20112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1101.666405][T20112] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000006 [ 1101.688795][T20124] CUSE: unknown device info "L" [ 1101.695384][T20124] CUSE: unknown device info "ÿÿÿ" [ 1101.705750][T20124] CUSE: unknown device info "" 19:42:41 executing program 5 (fault-call:4 fault-nth:7): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1101.739353][T20124] CUSE: DEVNAME unspecified 19:42:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5421, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1101.790378][T20128] CUSE: unknown device info "ÿÿÿ" [ 1101.797060][T20128] CUSE: unknown device info "" [ 1101.806684][T20128] CUSE: unknown device info "" [ 1101.826427][T20128] CUSE: DEVNAME unspecified [ 1102.013643][T20140] CUSE: unknown device info "L" [ 1102.023707][T20140] CUSE: unknown device info "ÿÿÿ" [ 1102.031601][T20140] CUSE: unknown device info "" [ 1102.036623][T20140] CUSE: DEVNAME unspecified [ 1102.071190][T20145] FAULT_INJECTION: forcing a failure. [ 1102.071190][T20145] name failslab, interval 1, probability 0, space 0, times 0 [ 1102.091006][T20145] CPU: 0 PID: 20145 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1102.101199][T20145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1102.111249][T20145] Call Trace: [ 1102.114620][T20145] dump_stack+0x11d/0x187 [ 1102.118985][T20145] should_fail.cold+0x5/0xf [ 1102.123564][T20145] __should_failslab+0x82/0xb0 [ 1102.128338][T20145] should_failslab+0x5/0xf [ 1102.132824][T20145] kmem_cache_alloc_trace+0x26/0x5f0 [ 1102.138122][T20145] ? debug_smp_processor_id+0x3f/0x129 [ 1102.143655][T20145] ? delay_tsc+0x8a/0xb0 [ 1102.147926][T20145] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1102.153830][T20145] sctp_add_bind_addr+0x90/0x2c0 [ 1102.158861][T20145] sctp_copy_local_addr_list+0x23d/0x290 [ 1102.164506][T20145] ? sctp_get_af_specific+0x55/0x80 [ 1102.169821][T20145] ? sctp_v4_is_any+0x2d/0x40 [ 1102.174492][T20145] sctp_copy_one_addr+0x65/0x150 [ 1102.179426][T20145] sctp_bind_addr_copy+0x1ab/0x241 [ 1102.184564][T20145] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1102.190705][T20145] sctp_connect_new_asoc+0x10b/0x340 [ 1102.196017][T20145] ? security_sctp_bind_connect+0x8a/0xa0 [ 1102.201722][T20145] sctp_sendmsg+0xe40/0x14f0 [ 1102.206297][T20145] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1102.212196][T20145] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1102.217817][T20145] ? inet_send_prepare+0x9b/0x1f0 [ 1102.222892][T20145] inet_sendmsg+0x69/0x90 [ 1102.227280][T20145] ? inet_send_prepare+0x1f0/0x1f0 [ 1102.232405][T20145] sock_sendmsg+0x98/0xc0 [ 1102.236731][T20145] ____sys_sendmsg+0x207/0x4c0 [ 1102.241486][T20145] ___sys_sendmsg+0xb5/0x100 [ 1102.246073][T20145] ? __fget_files+0xa2/0x1c0 [ 1102.250721][T20145] ? __fget_light+0xc0/0x1a0 [ 1102.255304][T20145] ? __fdget+0x29/0x30 [ 1102.259388][T20145] __sys_sendmmsg+0x10e/0x310 [ 1102.264084][T20145] ? __sb_end_write+0xbc/0x100 [ 1102.268830][T20145] ? vfs_write+0x10b/0x380 [ 1102.273261][T20145] ? fput_many+0xe2/0x130 [ 1102.277574][T20145] ? fput+0x20/0x30 [ 1102.281428][T20145] __x64_sys_sendmmsg+0x60/0x80 [ 1102.286264][T20145] do_syscall_64+0xc7/0x390 [ 1102.290772][T20145] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1102.296669][T20145] RIP: 0033:0x45c849 [ 1102.300644][T20145] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1102.320498][T20145] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1102.328898][T20145] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1102.336848][T20145] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1102.344811][T20145] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1102.352763][T20145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1102.360714][T20145] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000007 19:42:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000070, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x4000000}) 19:42:42 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5450, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:42 executing program 5 (fault-call:4 fault-nth:8): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1102.586525][T20157] CUSE: unknown device info "L" [ 1102.604346][T20160] FAULT_INJECTION: forcing a failure. [ 1102.604346][T20160] name failslab, interval 1, probability 0, space 0, times 0 [ 1102.605030][T20157] CUSE: unknown device info "ÿÿÿ" [ 1102.648888][T20160] CPU: 0 PID: 20160 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1102.657589][T20160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1102.667642][T20160] Call Trace: [ 1102.670966][T20160] dump_stack+0x11d/0x187 [ 1102.675365][T20160] should_fail.cold+0x5/0xf [ 1102.676481][T20157] CUSE: unknown device info "" [ 1102.679884][T20160] __should_failslab+0x82/0xb0 [ 1102.679904][T20160] should_failslab+0x5/0xf [ 1102.679925][T20160] kmem_cache_alloc_trace+0x26/0x5f0 [ 1102.680012][T20160] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1102.680095][T20160] sctp_add_bind_addr+0x90/0x2c0 [ 1102.693312][T20157] CUSE: DEVNAME unspecified [ 1102.694056][T20160] sctp_copy_local_addr_list+0x23d/0x290 [ 1102.694085][T20160] ? sctp_get_af_specific+0x55/0x80 [ 1102.725823][T20160] ? sctp_v4_is_any+0x2d/0x40 [ 1102.730516][T20160] sctp_copy_one_addr+0x65/0x150 [ 1102.735465][T20160] sctp_bind_addr_copy+0x1ab/0x241 [ 1102.740596][T20160] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 19:42:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5451, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x5000000}) [ 1102.746793][T20160] sctp_connect_new_asoc+0x10b/0x340 [ 1102.752091][T20160] ? security_sctp_bind_connect+0x8a/0xa0 [ 1102.757825][T20160] sctp_sendmsg+0xe40/0x14f0 [ 1102.762482][T20160] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1102.768473][T20160] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1102.774019][T20160] ? inet_send_prepare+0x9b/0x1f0 [ 1102.779057][T20160] inet_sendmsg+0x69/0x90 [ 1102.783389][T20160] ? inet_send_prepare+0x1f0/0x1f0 [ 1102.788502][T20160] sock_sendmsg+0x98/0xc0 [ 1102.792873][T20160] ____sys_sendmsg+0x207/0x4c0 19:42:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1102.797660][T20160] ___sys_sendmsg+0xb5/0x100 [ 1102.802268][T20160] ? __fget_files+0xa2/0x1c0 [ 1102.806877][T20160] ? __fget_light+0xc0/0x1a0 [ 1102.811531][T20160] ? __fdget+0x29/0x30 [ 1102.815616][T20160] __sys_sendmmsg+0x10e/0x310 [ 1102.820359][T20160] ? __sb_end_write+0xbc/0x100 [ 1102.825128][T20160] ? vfs_write+0x10b/0x380 [ 1102.829554][T20160] ? fput_many+0xe2/0x130 [ 1102.833889][T20160] ? fput+0x20/0x30 [ 1102.837763][T20160] __x64_sys_sendmmsg+0x60/0x80 [ 1102.842625][T20160] do_syscall_64+0xc7/0x390 [ 1102.847195][T20160] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1102.853262][T20160] RIP: 0033:0x45c849 [ 1102.857172][T20160] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1102.876775][T20160] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1102.885190][T20160] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1102.893157][T20160] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1102.901120][T20160] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1102.909091][T20160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1102.917103][T20160] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000008 [ 1102.970572][T20177] CUSE: unknown device info "L" [ 1102.991466][T20177] CUSE: unknown device info "ÿÿÿ" 19:42:42 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1103.029401][T20177] CUSE: unknown device info "" 19:42:42 executing program 5 (fault-call:4 fault-nth:9): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1103.053173][T20177] CUSE: DEVNAME unspecified 19:42:42 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5452, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1103.163948][T20190] CUSE: unknown device info "ÿÿÿ" [ 1103.183470][T20190] CUSE: unknown device info "" [ 1103.193978][T20190] CUSE: unknown device info "" [ 1103.203856][T20193] FAULT_INJECTION: forcing a failure. [ 1103.203856][T20193] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.218003][T20190] CUSE: DEVNAME unspecified [ 1103.225666][T20193] CPU: 1 PID: 20193 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1103.234348][T20193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1103.244529][T20193] Call Trace: [ 1103.247838][T20193] dump_stack+0x11d/0x187 [ 1103.252180][T20193] should_fail.cold+0x5/0xf [ 1103.256710][T20193] __should_failslab+0x82/0xb0 [ 1103.261478][T20193] should_failslab+0x5/0xf [ 1103.265899][T20193] kmem_cache_alloc_trace+0x26/0x5f0 [ 1103.271232][T20193] ? delay_tsc+0x8a/0xb0 [ 1103.275500][T20193] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1103.281399][T20193] sctp_add_bind_addr+0x90/0x2c0 [ 1103.286402][T20193] sctp_copy_local_addr_list+0x23d/0x290 [ 1103.292082][T20193] ? sctp_get_af_specific+0x55/0x80 [ 1103.297287][T20193] ? sctp_v4_is_any+0x2d/0x40 [ 1103.301975][T20193] sctp_copy_one_addr+0x65/0x150 [ 1103.306927][T20193] sctp_bind_addr_copy+0x1ab/0x241 [ 1103.312051][T20193] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1103.318215][T20193] sctp_connect_new_asoc+0x10b/0x340 [ 1103.323569][T20193] ? security_sctp_bind_connect+0x8a/0xa0 [ 1103.329298][T20193] sctp_sendmsg+0xe40/0x14f0 [ 1103.333932][T20193] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1103.339857][T20193] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1103.345409][T20193] ? inet_send_prepare+0x9b/0x1f0 [ 1103.350565][T20193] inet_sendmsg+0x69/0x90 [ 1103.354888][T20193] ? inet_send_prepare+0x1f0/0x1f0 [ 1103.360031][T20193] sock_sendmsg+0x98/0xc0 [ 1103.364345][T20193] ____sys_sendmsg+0x207/0x4c0 [ 1103.369143][T20193] ___sys_sendmsg+0xb5/0x100 [ 1103.373725][T20193] ? __fget_files+0xa2/0x1c0 [ 1103.378301][T20193] ? __fget_light+0xc0/0x1a0 [ 1103.382884][T20193] ? __fdget+0x29/0x30 [ 1103.386951][T20193] __sys_sendmmsg+0x10e/0x310 [ 1103.391788][T20193] ? __sb_end_write+0xbc/0x100 [ 1103.396535][T20193] ? vfs_write+0x10b/0x380 [ 1103.400945][T20193] ? fput_many+0xe2/0x130 [ 1103.405309][T20193] ? fput+0x20/0x30 [ 1103.409109][T20193] __x64_sys_sendmmsg+0x60/0x80 [ 1103.414059][T20193] do_syscall_64+0xc7/0x390 [ 1103.418554][T20193] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1103.424424][T20193] RIP: 0033:0x45c849 [ 1103.428306][T20193] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1103.447910][T20193] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1103.456372][T20193] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1103.464322][T20193] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1103.472347][T20193] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1103.480449][T20193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1103.488410][T20193] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000009 19:42:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000071, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x6000000}) 19:42:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5460, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:43 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:43 executing program 5 (fault-call:4 fault-nth:10): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1103.722356][T20213] CUSE: unknown device info "ÿÿÿ" [ 1103.731950][T20216] FAULT_INJECTION: forcing a failure. [ 1103.731950][T20216] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.749653][T20213] CUSE: unknown device info "" [ 1103.755421][T20215] CUSE: unknown device info "L" [ 1103.765337][T20213] CUSE: unknown device info "" [ 1103.769364][T20215] CUSE: unknown device info "ÿÿÿ" [ 1103.777994][T20213] CUSE: DEVNAME unspecified [ 1103.779523][T20216] CPU: 0 PID: 20216 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1103.791172][T20216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1103.801219][T20216] Call Trace: [ 1103.804598][T20216] dump_stack+0x11d/0x187 [ 1103.808985][T20216] should_fail.cold+0x5/0xf [ 1103.813501][T20216] __should_failslab+0x82/0xb0 [ 1103.818269][T20216] should_failslab+0x5/0xf [ 1103.822757][T20216] kmem_cache_alloc_trace+0x26/0x5f0 [ 1103.828068][T20216] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1103.829359][T20215] CUSE: unknown device info "" [ 1103.833991][T20216] sctp_add_bind_addr+0x90/0x2c0 [ 1103.834020][T20216] sctp_copy_local_addr_list+0x23d/0x290 [ 1103.834051][T20216] ? sctp_get_af_specific+0x55/0x80 [ 1103.848720][T20215] CUSE: DEVNAME unspecified [ 1103.849418][T20216] ? sctp_v4_is_any+0x2d/0x40 [ 1103.849443][T20216] sctp_copy_one_addr+0x65/0x150 19:42:43 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5501, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1103.849470][T20216] sctp_bind_addr_copy+0x1ab/0x241 [ 1103.849500][T20216] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1103.849601][T20216] sctp_connect_new_asoc+0x10b/0x340 [ 1103.885469][T20216] ? security_sctp_bind_connect+0x8a/0xa0 [ 1103.891202][T20216] sctp_sendmsg+0xe40/0x14f0 [ 1103.895805][T20216] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1103.901795][T20216] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1103.907342][T20216] ? inet_send_prepare+0x9b/0x1f0 [ 1103.912376][T20216] inet_sendmsg+0x69/0x90 [ 1103.916708][T20216] ? inet_send_prepare+0x1f0/0x1f0 [ 1103.921839][T20216] sock_sendmsg+0x98/0xc0 [ 1103.926169][T20216] ____sys_sendmsg+0x207/0x4c0 [ 1103.930955][T20216] ___sys_sendmsg+0xb5/0x100 [ 1103.935557][T20216] ? __fget_files+0xa2/0x1c0 [ 1103.940232][T20216] ? __fget_light+0xc0/0x1a0 [ 1103.944835][T20216] ? __fdget+0x29/0x30 [ 1103.948924][T20216] __sys_sendmmsg+0x10e/0x310 [ 1103.953624][T20216] ? __sb_end_write+0xbc/0x100 [ 1103.958440][T20216] ? vfs_write+0x10b/0x380 [ 1103.962865][T20216] ? fput_many+0xe2/0x130 [ 1103.967234][T20216] ? fput+0x20/0x30 19:42:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x7000000}) [ 1103.971110][T20216] __x64_sys_sendmmsg+0x60/0x80 [ 1103.976003][T20216] do_syscall_64+0xc7/0x390 [ 1103.980520][T20216] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1103.986420][T20216] RIP: 0033:0x45c849 [ 1103.990327][T20216] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1104.009932][T20216] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1104.018353][T20216] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1104.026377][T20216] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1104.034348][T20216] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1104.042314][T20216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1104.050292][T20216] R13: 00000000000008d3 R14: 00000000004cb769 R15: 000000000000000a [ 1104.075867][T20227] CUSE: unknown device info "ÿÿÿ" 19:42:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x4c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1104.099413][T20227] CUSE: unknown device info "" [ 1104.126861][T20227] CUSE: unknown device info "" [ 1104.142801][T20227] CUSE: DEVNAME unspecified 19:42:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x5502, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:43 executing program 5 (fault-call:4 fault-nth:11): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1104.342296][T20244] CUSE: unknown device info "L" [ 1104.353779][T20244] CUSE: unknown device info "ÿÿÿ" [ 1104.363837][T20244] CUSE: unknown device info "" [ 1104.369548][T20244] CUSE: DEVNAME unspecified [ 1104.390411][T20248] FAULT_INJECTION: forcing a failure. [ 1104.390411][T20248] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.421865][T20248] CPU: 0 PID: 20248 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1104.430560][T20248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1104.440662][T20248] Call Trace: [ 1104.443962][T20248] dump_stack+0x11d/0x187 [ 1104.448302][T20248] should_fail.cold+0x5/0xf [ 1104.452829][T20248] __should_failslab+0x82/0xb0 [ 1104.457605][T20248] should_failslab+0x5/0xf [ 1104.462080][T20248] kmem_cache_alloc_trace+0x26/0x5f0 [ 1104.467385][T20248] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.473310][T20248] sctp_add_bind_addr+0x90/0x2c0 [ 1104.478293][T20248] sctp_copy_local_addr_list+0x23d/0x290 [ 1104.483940][T20248] ? sctp_get_af_specific+0x55/0x80 [ 1104.489148][T20248] ? sctp_v4_is_any+0x2d/0x40 [ 1104.493987][T20248] sctp_copy_one_addr+0x65/0x150 [ 1104.498932][T20248] sctp_bind_addr_copy+0x1ab/0x241 [ 1104.504126][T20248] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1104.510288][T20248] sctp_connect_new_asoc+0x10b/0x340 [ 1104.515579][T20248] ? security_sctp_bind_connect+0x8a/0xa0 [ 1104.521305][T20248] sctp_sendmsg+0xe40/0x14f0 [ 1104.525900][T20248] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.531803][T20248] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1104.537349][T20248] ? inet_send_prepare+0x9b/0x1f0 [ 1104.542381][T20248] inet_sendmsg+0x69/0x90 [ 1104.546725][T20248] ? inet_send_prepare+0x1f0/0x1f0 [ 1104.551875][T20248] sock_sendmsg+0x98/0xc0 [ 1104.556204][T20248] ____sys_sendmsg+0x207/0x4c0 [ 1104.560998][T20248] ___sys_sendmsg+0xb5/0x100 [ 1104.565638][T20248] ? __fget_files+0xa2/0x1c0 [ 1104.570242][T20248] ? __fget_light+0xc0/0x1a0 [ 1104.574961][T20248] ? __fdget+0x29/0x30 [ 1104.579045][T20248] __sys_sendmmsg+0x10e/0x310 [ 1104.583775][T20248] ? __sb_end_write+0xbc/0x100 [ 1104.588543][T20248] ? vfs_write+0x10b/0x380 [ 1104.593031][T20248] ? fput_many+0xe2/0x130 [ 1104.597363][T20248] ? fput+0x20/0x30 [ 1104.601236][T20248] __x64_sys_sendmmsg+0x60/0x80 [ 1104.606150][T20248] do_syscall_64+0xc7/0x390 [ 1104.610713][T20248] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1104.616595][T20248] RIP: 0033:0x45c849 [ 1104.620505][T20248] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1104.640105][T20248] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1104.648510][T20248] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1104.656521][T20248] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1104.664475][T20248] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1104.672464][T20248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1104.680433][T20248] R13: 00000000000008d3 R14: 00000000004cb769 R15: 000000000000000b 19:42:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000072, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:44 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x8000000}) 19:42:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6364, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:44 executing program 5 (fault-call:4 fault-nth:12): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1104.838094][T20260] FAULT_INJECTION: forcing a failure. [ 1104.838094][T20260] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.851024][T20260] CPU: 0 PID: 20260 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1104.859705][T20260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1104.869755][T20260] Call Trace: [ 1104.873056][T20260] dump_stack+0x11d/0x187 [ 1104.877399][T20260] should_fail.cold+0x5/0xf [ 1104.881915][T20260] __should_failslab+0x82/0xb0 [ 1104.886683][T20260] should_failslab+0x5/0xf [ 1104.891106][T20260] kmem_cache_alloc_trace+0x26/0x5f0 [ 1104.896456][T20260] ? debug_smp_processor_id+0x3f/0x129 [ 1104.901923][T20260] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.907828][T20260] sctp_add_bind_addr+0x90/0x2c0 [ 1104.912780][T20260] sctp_copy_local_addr_list+0x23d/0x290 [ 1104.918421][T20260] ? sctp_get_af_specific+0x55/0x80 [ 1104.923660][T20260] ? sctp_v4_is_any+0x2d/0x40 [ 1104.928336][T20260] sctp_copy_one_addr+0x65/0x150 [ 1104.933283][T20260] sctp_bind_addr_copy+0x1ab/0x241 [ 1104.938441][T20260] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1104.944604][T20260] sctp_connect_new_asoc+0x10b/0x340 [ 1104.950044][T20260] ? security_sctp_bind_connect+0x8a/0xa0 [ 1104.955773][T20260] sctp_sendmsg+0xe40/0x14f0 [ 1104.960396][T20260] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.966309][T20260] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1104.971858][T20260] ? inet_send_prepare+0x9b/0x1f0 [ 1104.976891][T20260] inet_sendmsg+0x69/0x90 [ 1104.981230][T20260] ? inet_send_prepare+0x1f0/0x1f0 [ 1104.986347][T20260] sock_sendmsg+0x98/0xc0 [ 1104.990691][T20260] ____sys_sendmsg+0x207/0x4c0 [ 1104.995514][T20260] ___sys_sendmsg+0xb5/0x100 [ 1104.998383][T20265] CUSE: unknown device info "L" [ 1105.000150][T20260] ? __fget_files+0xa2/0x1c0 [ 1105.000211][T20260] ? __fget_light+0xc0/0x1a0 [ 1105.009904][T20268] CUSE: unknown device info "ÿÿÿ" [ 1105.014386][T20260] ? __fdget+0x29/0x30 [ 1105.014412][T20260] __sys_sendmmsg+0x10e/0x310 [ 1105.014548][T20260] ? __sb_end_write+0xbc/0x100 [ 1105.032996][T20260] ? vfs_write+0x10b/0x380 [ 1105.037419][T20260] ? fput_many+0xe2/0x130 [ 1105.041439][T20265] CUSE: unknown device info "ÿÿÿ" [ 1105.041819][T20260] ? fput+0x20/0x30 [ 1105.041851][T20260] __x64_sys_sendmmsg+0x60/0x80 [ 1105.055054][T20268] CUSE: unknown device info "" [ 1105.055564][T20260] do_syscall_64+0xc7/0x390 [ 1105.055673][T20260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1105.071025][T20260] RIP: 0033:0x45c849 [ 1105.072641][T20265] CUSE: unknown device info "" [ 1105.074931][T20260] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1105.074941][T20260] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1105.093865][T20268] CUSE: unknown device info "" [ 1105.099386][T20260] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1105.099396][T20260] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1105.099442][T20260] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 19:42:44 executing program 5 (fault-call:4 fault-nth:13): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1105.099536][T20260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1105.119153][T20265] CUSE: DEVNAME unspecified [ 1105.120681][T20260] R13: 00000000000008d3 R14: 00000000004cb769 R15: 000000000000000c [ 1105.128649][T20268] CUSE: DEVNAME unspecified 19:42:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1105.259251][T20281] FAULT_INJECTION: forcing a failure. [ 1105.259251][T20281] name failslab, interval 1, probability 0, space 0, times 0 [ 1105.281876][T20281] CPU: 0 PID: 20281 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1105.290589][T20281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1105.301108][T20281] Call Trace: [ 1105.304435][T20281] dump_stack+0x11d/0x187 19:42:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1105.308850][T20281] should_fail.cold+0x5/0xf [ 1105.313414][T20281] __should_failslab+0x82/0xb0 [ 1105.318215][T20281] should_failslab+0x5/0xf [ 1105.322643][T20281] kmem_cache_alloc_trace+0x26/0x5f0 [ 1105.328083][T20281] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1105.334085][T20281] sctp_add_bind_addr+0x90/0x2c0 [ 1105.339045][T20281] sctp_copy_local_addr_list+0x23d/0x290 [ 1105.344738][T20281] ? sctp_get_af_specific+0x55/0x80 [ 1105.349940][T20281] ? sctp_v4_is_any+0x2d/0x40 [ 1105.355410][T20281] sctp_copy_one_addr+0x65/0x150 [ 1105.360489][T20281] sctp_bind_addr_copy+0x1ab/0x241 [ 1105.365625][T20281] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1105.371998][T20281] sctp_connect_new_asoc+0x10b/0x340 [ 1105.377371][T20281] ? security_sctp_bind_connect+0x8a/0xa0 [ 1105.383215][T20281] sctp_sendmsg+0xe40/0x14f0 [ 1105.387821][T20281] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1105.393747][T20281] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1105.399336][T20281] ? inet_send_prepare+0x9b/0x1f0 [ 1105.404384][T20281] inet_sendmsg+0x69/0x90 [ 1105.408730][T20281] ? inet_send_prepare+0x1f0/0x1f0 [ 1105.413935][T20281] sock_sendmsg+0x98/0xc0 [ 1105.418305][T20281] ____sys_sendmsg+0x207/0x4c0 [ 1105.423100][T20281] ___sys_sendmsg+0xb5/0x100 [ 1105.427802][T20281] ? __fget_files+0xa2/0x1c0 [ 1105.432667][T20281] ? __fget_light+0xc0/0x1a0 [ 1105.437629][T20281] ? __fdget+0x29/0x30 [ 1105.441729][T20281] __sys_sendmmsg+0x10e/0x310 [ 1105.444869][T20289] CUSE: unknown device info "L" [ 1105.446446][T20281] ? __sb_end_write+0xbc/0x100 [ 1105.446473][T20281] ? vfs_write+0x10b/0x380 [ 1105.451520][T20289] CUSE: unknown device info "ÿÿÿ" [ 1105.456103][T20281] ? fput_many+0xe2/0x130 [ 1105.456126][T20281] ? fput+0x20/0x30 [ 1105.456206][T20281] __x64_sys_sendmmsg+0x60/0x80 [ 1105.460835][T20289] CUSE: unknown device info "" [ 1105.465657][T20281] do_syscall_64+0xc7/0x390 [ 1105.465685][T20281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1105.465706][T20281] RIP: 0033:0x45c849 [ 1105.471739][T20289] CUSE: DEVNAME unspecified 19:42:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x660c, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1105.473814][T20281] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1105.473836][T20281] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1105.530502][T20281] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1105.538512][T20281] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1105.546490][T20281] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 19:42:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x10000000}) [ 1105.554467][T20281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1105.562463][T20281] R13: 00000000000008d3 R14: 00000000004cb769 R15: 000000000000000d [ 1105.735089][T20304] CUSE: unknown device info "L" [ 1105.748300][T20304] CUSE: unknown device info "ÿÿÿ" [ 1105.769420][T20304] CUSE: unknown device info "" [ 1105.783825][T20304] CUSE: DEVNAME unspecified 19:42:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xfdfdffff}) 19:42:45 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:45 executing program 5 (fault-call:4 fault-nth:14): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6611, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000073, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7400000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1106.114335][T20323] FAULT_INJECTION: forcing a failure. [ 1106.114335][T20323] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.122658][T20319] CUSE: unknown device info "L" [ 1106.146654][T20319] CUSE: unknown device info "ÿÿÿ" [ 1106.154208][T20319] CUSE: unknown device info "" [ 1106.162132][T20323] CPU: 1 PID: 20323 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1106.171762][T20323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1106.181995][T20323] Call Trace: [ 1106.185314][T20323] dump_stack+0x11d/0x187 [ 1106.189685][T20323] should_fail.cold+0x5/0xf [ 1106.194295][T20323] __should_failslab+0x82/0xb0 [ 1106.199066][T20323] should_failslab+0x5/0xf [ 1106.203541][T20323] kmem_cache_alloc_trace+0x26/0x5f0 [ 1106.208899][T20323] ? debug_smp_processor_id+0x3f/0x129 [ 1106.208924][T20319] CUSE: DEVNAME unspecified [ 1106.215926][T20323] ? delay_tsc+0x8a/0xb0 [ 1106.216025][T20323] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1106.216053][T20323] sctp_add_bind_addr+0x90/0x2c0 [ 1106.240750][T20323] sctp_copy_local_addr_list+0x23d/0x290 [ 1106.246460][T20323] ? sctp_get_af_specific+0x55/0x80 [ 1106.251669][T20323] ? sctp_v4_is_any+0x2d/0x40 [ 1106.256445][T20323] sctp_copy_one_addr+0x65/0x150 [ 1106.261486][T20323] sctp_bind_addr_copy+0x1ab/0x241 [ 1106.266737][T20323] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1106.272911][T20323] sctp_connect_new_asoc+0x10b/0x340 [ 1106.278210][T20323] ? security_sctp_bind_connect+0x8a/0xa0 [ 1106.284007][T20323] sctp_sendmsg+0xe40/0x14f0 [ 1106.289102][T20323] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1106.295095][T20323] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1106.300995][T20323] ? inet_send_prepare+0x9b/0x1f0 [ 1106.304216][T20332] CUSE: unknown device info "ÿÿÿ" [ 1106.306306][T20323] inet_sendmsg+0x69/0x90 [ 1106.306326][T20323] ? inet_send_prepare+0x1f0/0x1f0 [ 1106.306421][T20323] sock_sendmsg+0x98/0xc0 [ 1106.311668][T20332] CUSE: unknown device info "" [ 1106.324691][T20323] ____sys_sendmsg+0x207/0x4c0 [ 1106.324725][T20323] ___sys_sendmsg+0xb5/0x100 [ 1106.324790][T20323] ? __fget_files+0xa2/0x1c0 [ 1106.330177][T20332] CUSE: unknown device info "" [ 1106.334268][T20323] ? __fget_light+0xc0/0x1a0 [ 1106.334291][T20323] ? __fdget+0x29/0x30 [ 1106.334316][T20323] __sys_sendmmsg+0x10e/0x310 19:42:45 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:46 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1106.334426][T20323] ? __sb_end_write+0xbc/0x100 [ 1106.334452][T20323] ? vfs_write+0x10b/0x380 [ 1106.339428][T20332] CUSE: DEVNAME unspecified [ 1106.344030][T20323] ? fput_many+0xe2/0x130 [ 1106.344051][T20323] ? fput+0x20/0x30 [ 1106.344081][T20323] __x64_sys_sendmmsg+0x60/0x80 [ 1106.344154][T20323] do_syscall_64+0xc7/0x390 [ 1106.403824][T20323] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1106.411061][T20323] RIP: 0033:0x45c849 [ 1106.415145][T20323] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1106.435031][T20323] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1106.443457][T20323] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1106.451604][T20323] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1106.459602][T20323] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1106.467572][T20323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1106.473034][T20335] CUSE: unknown device info "ÿÿÿ" [ 1106.475547][T20323] R13: 00000000000008d3 R14: 00000000004cb769 R15: 000000000000000e 19:42:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xfeffffff}) 19:42:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6612, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1106.537893][T20335] CUSE: unknown device info "" [ 1106.562652][T20335] CUSE: unknown device info "" [ 1106.573386][T20335] CUSE: DEVNAME unspecified 19:42:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7a00000000000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:46 executing program 5 (fault-call:4 fault-nth:15): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:46 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1106.777681][T20352] CUSE: unknown device info "L" [ 1106.805895][T20352] CUSE: unknown device info "ÿÿÿ" [ 1106.818103][T20352] CUSE: unknown device info "" [ 1106.841611][T20352] CUSE: DEVNAME unspecified 19:42:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6628, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xff000000}) [ 1106.895506][T20361] FAULT_INJECTION: forcing a failure. [ 1106.895506][T20361] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.981961][T20361] CPU: 1 PID: 20361 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1106.990682][T20361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.000737][T20361] Call Trace: [ 1107.004049][T20361] dump_stack+0x11d/0x187 [ 1107.008387][T20361] should_fail.cold+0x5/0xf [ 1107.012940][T20361] __should_failslab+0x82/0xb0 [ 1107.017719][T20361] should_failslab+0x5/0xf [ 1107.022145][T20361] kmem_cache_alloc_trace+0x26/0x5f0 [ 1107.027442][T20361] ? debug_smp_processor_id+0x3f/0x129 [ 1107.032937][T20361] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1107.038845][T20361] sctp_add_bind_addr+0x90/0x2c0 [ 1107.043802][T20361] sctp_copy_local_addr_list+0x23d/0x290 [ 1107.049449][T20361] ? sctp_get_af_specific+0x55/0x80 [ 1107.054663][T20361] ? sctp_v4_is_any+0x2d/0x40 [ 1107.060166][T20361] sctp_copy_one_addr+0x65/0x150 [ 1107.065135][T20361] sctp_bind_addr_copy+0x1ab/0x241 [ 1107.070273][T20361] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1107.076612][T20361] sctp_connect_new_asoc+0x10b/0x340 [ 1107.086813][T20361] ? security_sctp_bind_connect+0x8a/0xa0 [ 1107.092547][T20361] sctp_sendmsg+0xe40/0x14f0 [ 1107.097147][T20361] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1107.103068][T20361] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1107.108795][T20361] ? inet_send_prepare+0x9b/0x1f0 [ 1107.114101][T20361] inet_sendmsg+0x69/0x90 [ 1107.118523][T20361] ? inet_send_prepare+0x1f0/0x1f0 [ 1107.123644][T20361] sock_sendmsg+0x98/0xc0 [ 1107.127988][T20361] ____sys_sendmsg+0x207/0x4c0 [ 1107.132773][T20361] ___sys_sendmsg+0xb5/0x100 [ 1107.137381][T20361] ? __fget_files+0xa2/0x1c0 [ 1107.141996][T20361] ? __fget_light+0xc0/0x1a0 [ 1107.146875][T20361] ? __fdget+0x29/0x30 [ 1107.150959][T20361] __sys_sendmmsg+0x10e/0x310 [ 1107.155740][T20361] ? __sb_end_write+0xbc/0x100 [ 1107.162523][T20361] ? vfs_write+0x10b/0x380 [ 1107.166950][T20361] ? fput_many+0xe2/0x130 [ 1107.171292][T20361] ? fput+0x20/0x30 [ 1107.175165][T20361] __x64_sys_sendmmsg+0x60/0x80 [ 1107.180030][T20361] do_syscall_64+0xc7/0x390 [ 1107.184675][T20361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1107.190919][T20361] RIP: 0033:0x45c849 [ 1107.194893][T20361] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1107.204498][T20378] CUSE: unknown device info "L" [ 1107.225450][T20361] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1107.225516][T20361] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1107.225546][T20361] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1107.230580][T20378] CUSE: unknown device info "ÿÿÿ" [ 1107.239029][T20361] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1107.239040][T20361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1107.239051][T20361] R13: 00000000000008d3 R14: 00000000004cb769 R15: 000000000000000f [ 1107.343007][T20378] CUSE: unknown device info "" [ 1107.347928][T20378] CUSE: DEVNAME unspecified 19:42:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000074, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:47 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:47 executing program 5 (fault-call:4 fault-nth:16): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x8912, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xfffffdfd}) 19:42:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1107.533121][T20389] FAULT_INJECTION: forcing a failure. [ 1107.533121][T20389] name failslab, interval 1, probability 0, space 0, times 0 [ 1107.567659][T20390] CUSE: unknown device info "ÿÿÿ" [ 1107.582972][T20390] CUSE: unknown device info "" [ 1107.589126][T20395] CUSE: unknown device info "L" [ 1107.597374][T20390] CUSE: unknown device info "" [ 1107.602988][T20389] CPU: 1 PID: 20389 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1107.605373][T20390] CUSE: DEVNAME unspecified [ 1107.611667][T20389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.611671][T20389] Call Trace: [ 1107.611702][T20389] dump_stack+0x11d/0x187 [ 1107.611727][T20389] should_fail.cold+0x5/0xf [ 1107.611851][T20389] __should_failslab+0x82/0xb0 [ 1107.646291][T20389] should_failslab+0x5/0xf [ 1107.650723][T20389] kmem_cache_alloc_trace+0x26/0x5f0 [ 1107.656033][T20389] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1107.662031][T20389] sctp_add_bind_addr+0x90/0x2c0 [ 1107.667040][T20389] sctp_copy_local_addr_list+0x23d/0x290 [ 1107.672494][T20395] CUSE: unknown device info "ÿÿÿ" [ 1107.672796][T20389] ? sctp_get_af_specific+0x55/0x80 [ 1107.677913][T20395] CUSE: unknown device info "" [ 1107.683101][T20389] ? sctp_v4_is_any+0x2d/0x40 [ 1107.683124][T20389] sctp_copy_one_addr+0x65/0x150 [ 1107.683150][T20389] sctp_bind_addr_copy+0x1ab/0x241 [ 1107.683179][T20389] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1107.683210][T20389] sctp_connect_new_asoc+0x10b/0x340 [ 1107.714181][T20389] ? security_sctp_bind_connect+0x8a/0xa0 [ 1107.719911][T20389] sctp_sendmsg+0xe40/0x14f0 [ 1107.724519][T20389] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1107.730907][T20389] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1107.737576][T20389] ? inet_send_prepare+0x9b/0x1f0 [ 1107.741540][T20395] CUSE: DEVNAME unspecified [ 1107.742605][T20389] inet_sendmsg+0x69/0x90 [ 1107.742687][T20389] ? inet_send_prepare+0x1f0/0x1f0 [ 1107.742715][T20389] sock_sendmsg+0x98/0xc0 [ 1107.761066][T20389] ____sys_sendmsg+0x207/0x4c0 [ 1107.765845][T20389] ___sys_sendmsg+0xb5/0x100 [ 1107.770488][T20389] ? __fget_files+0xa2/0x1c0 [ 1107.775153][T20389] ? __fget_light+0xc0/0x1a0 [ 1107.779760][T20389] ? __fdget+0x29/0x30 19:42:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:47 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1107.783860][T20389] __sys_sendmmsg+0x10e/0x310 [ 1107.788565][T20389] ? __sb_end_write+0xbc/0x100 [ 1107.793339][T20389] ? vfs_write+0x10b/0x380 [ 1107.797784][T20389] ? fput_many+0xe2/0x130 [ 1107.802168][T20389] ? fput+0x20/0x30 [ 1107.806252][T20389] __x64_sys_sendmmsg+0x60/0x80 [ 1107.811110][T20389] do_syscall_64+0xc7/0x390 [ 1107.815714][T20389] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1107.821604][T20389] RIP: 0033:0x45c849 [ 1107.825508][T20389] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1107.845113][T20389] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1107.853537][T20389] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1107.861529][T20389] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1107.869503][T20389] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1107.877473][T20389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1107.885447][T20389] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000010 [ 1107.930400][T20406] CUSE: unknown device info "L" 19:42:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x8933, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1107.951039][T20406] CUSE: unknown device info "ÿÿÿ" [ 1107.959387][T20406] CUSE: unknown device info "" [ 1107.964666][T20406] CUSE: DEVNAME unspecified 19:42:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xfffffffe}) 19:42:47 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1108.206562][T20423] CUSE: unknown device info "L" [ 1108.218032][T20423] CUSE: unknown device info "ÿÿÿ" [ 1108.229037][T20423] CUSE: unknown device info "" [ 1108.240773][T20423] CUSE: DEVNAME unspecified [ 1108.247528][T20427] CUSE: unknown device info "ÿÿÿ" [ 1108.263896][T20427] CUSE: unknown device info "" [ 1108.276995][T20427] CUSE: unknown device info "" [ 1108.288438][T20427] CUSE: DEVNAME unspecified 19:42:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xae01, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:48 executing program 5 (fault-call:4 fault-nth:17): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x5, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x100000000000000}) 19:42:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000075, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:48 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1108.911803][T20442] CUSE: unknown device info "ÿÿÿ" [ 1108.934788][T20442] CUSE: unknown device info "" [ 1108.945519][T20442] CUSE: unknown device info "" [ 1108.952330][T20447] CUSE: unknown device info "L" [ 1108.958950][T20450] FAULT_INJECTION: forcing a failure. [ 1108.958950][T20450] name failslab, interval 1, probability 0, space 0, times 0 [ 1108.961749][T20442] CUSE: DEVNAME unspecified [ 1108.974262][T20447] CUSE: unknown device info "ÿÿÿ" [ 1108.981803][T20447] CUSE: unknown device info "" [ 1108.986783][T20450] CPU: 0 PID: 20450 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1108.995497][T20450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1109.005543][T20450] Call Trace: [ 1109.008846][T20450] dump_stack+0x11d/0x187 [ 1109.013191][T20450] should_fail.cold+0x5/0xf [ 1109.017754][T20450] __should_failslab+0x82/0xb0 [ 1109.022532][T20450] should_failslab+0x5/0xf [ 1109.026960][T20450] kmem_cache_alloc_trace+0x26/0x5f0 [ 1109.032266][T20450] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1109.038172][T20450] sctp_add_bind_addr+0x90/0x2c0 [ 1109.043130][T20450] sctp_copy_local_addr_list+0x23d/0x290 [ 1109.048785][T20450] ? sctp_v4_is_any+0x2d/0x40 [ 1109.053477][T20450] sctp_copy_one_addr+0x65/0x150 [ 1109.058432][T20450] sctp_bind_addr_copy+0x1ab/0x241 [ 1109.063565][T20450] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1109.069802][T20450] sctp_connect_new_asoc+0x10b/0x340 [ 1109.075099][T20450] ? security_sctp_bind_connect+0x8a/0xa0 [ 1109.080932][T20450] sctp_sendmsg+0xe40/0x14f0 19:42:48 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xae41, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1109.085530][T20450] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1109.091456][T20450] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1109.097135][T20450] ? inet_send_prepare+0x9b/0x1f0 [ 1109.102168][T20450] inet_sendmsg+0x69/0x90 [ 1109.106796][T20450] ? inet_send_prepare+0x1f0/0x1f0 [ 1109.111929][T20450] sock_sendmsg+0x98/0xc0 [ 1109.116275][T20450] ____sys_sendmsg+0x207/0x4c0 [ 1109.121072][T20450] ___sys_sendmsg+0xb5/0x100 [ 1109.125888][T20450] ? __fget_files+0xa2/0x1c0 [ 1109.130955][T20450] ? __fget_light+0xc0/0x1a0 [ 1109.135556][T20450] ? __fdget+0x29/0x30 [ 1109.140676][T20450] __sys_sendmmsg+0x10e/0x310 [ 1109.145403][T20450] ? __sb_end_write+0xbc/0x100 [ 1109.150218][T20450] ? vfs_write+0x10b/0x380 [ 1109.155085][T20450] ? fput_many+0xe2/0x130 [ 1109.159434][T20450] ? fput+0x20/0x30 [ 1109.163274][T20450] __x64_sys_sendmmsg+0x60/0x80 [ 1109.168200][T20450] do_syscall_64+0xc7/0x390 [ 1109.172714][T20450] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1109.175865][T20458] CUSE: unknown device info "ÿÿÿ" [ 1109.178612][T20450] RIP: 0033:0x45c849 [ 1109.178711][T20450] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1109.178730][T20450] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1109.196343][T20458] CUSE: unknown device info "" [ 1109.207340][T20450] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1109.207351][T20450] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1109.207362][T20450] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1109.207372][T20450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1109.207381][T20450] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000011 [ 1109.220012][T20447] CUSE: DEVNAME unspecified 19:42:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1109.297980][T20458] CUSE: unknown device info "" [ 1109.313642][T20458] CUSE: DEVNAME unspecified 19:42:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x200000000000000}) 19:42:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xae80, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:49 executing program 5 (fault-call:4 fault-nth:18): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:49 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x300000000000000}) [ 1109.567845][T20476] CUSE: unknown device info "L" [ 1109.579220][T20478] FAULT_INJECTION: forcing a failure. [ 1109.579220][T20478] name failslab, interval 1, probability 0, space 0, times 0 [ 1109.594241][T20476] CUSE: unknown device info "ÿÿÿ" [ 1109.611575][T20476] CUSE: unknown device info "" [ 1109.623304][T20478] CPU: 1 PID: 20478 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1109.631998][T20478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1109.639334][T20476] CUSE: DEVNAME unspecified [ 1109.642061][T20478] Call Trace: [ 1109.642092][T20478] dump_stack+0x11d/0x187 [ 1109.642149][T20478] should_fail.cold+0x5/0xf [ 1109.642185][T20478] __should_failslab+0x82/0xb0 [ 1109.663638][T20478] should_failslab+0x5/0xf [ 1109.668436][T20478] kmem_cache_alloc_trace+0x26/0x5f0 [ 1109.673742][T20478] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1109.680991][T20478] sctp_add_bind_addr+0x90/0x2c0 [ 1109.685944][T20478] sctp_copy_local_addr_list+0x23d/0x290 [ 1109.691599][T20478] ? sctp_get_af_specific+0x55/0x80 [ 1109.696831][T20478] ? sctp_v4_is_any+0x2d/0x40 [ 1109.702560][T20478] sctp_copy_one_addr+0x65/0x150 [ 1109.707525][T20478] sctp_bind_addr_copy+0x1ab/0x241 [ 1109.712654][T20478] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1109.718820][T20478] sctp_connect_new_asoc+0x10b/0x340 [ 1109.724189][T20478] ? security_sctp_bind_connect+0x8a/0xa0 [ 1109.729925][T20478] sctp_sendmsg+0xe40/0x14f0 [ 1109.734524][T20478] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1109.740598][T20478] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1109.746150][T20478] ? inet_send_prepare+0x9b/0x1f0 [ 1109.751236][T20478] inet_sendmsg+0x69/0x90 [ 1109.755561][T20478] ? inet_send_prepare+0x1f0/0x1f0 [ 1109.760745][T20478] sock_sendmsg+0x98/0xc0 [ 1109.765140][T20478] ____sys_sendmsg+0x207/0x4c0 [ 1109.769915][T20478] ___sys_sendmsg+0xb5/0x100 [ 1109.774509][T20478] ? __fget_files+0xa2/0x1c0 [ 1109.779291][T20478] ? __fget_light+0xc0/0x1a0 [ 1109.783890][T20478] ? __fdget+0x29/0x30 [ 1109.787966][T20478] __sys_sendmmsg+0x10e/0x310 [ 1109.792697][T20478] ? __sb_end_write+0xbc/0x100 [ 1109.797471][T20478] ? vfs_write+0x10b/0x380 [ 1109.801959][T20478] ? fput_many+0xe2/0x130 [ 1109.806298][T20478] ? fput+0x20/0x30 [ 1109.810116][T20478] __x64_sys_sendmmsg+0x60/0x80 [ 1109.814972][T20478] do_syscall_64+0xc7/0x390 [ 1109.819496][T20478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1109.825458][T20478] RIP: 0033:0x45c849 [ 1109.829423][T20478] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1109.849110][T20478] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1109.857522][T20478] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1109.865513][T20478] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 19:42:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1109.873492][T20478] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1109.881456][T20478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1109.889433][T20478] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000012 [ 1109.934303][T20488] CUSE: unknown device info "L" [ 1109.940707][T20488] CUSE: unknown device info "ÿÿÿ" [ 1109.946220][T20488] CUSE: unknown device info "" [ 1109.965890][T20488] CUSE: DEVNAME unspecified [ 1109.973464][T20487] CUSE: unknown device info "ÿÿÿ" [ 1109.990721][T20487] CUSE: unknown device info "" 19:42:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x400454ca, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1110.013717][T20487] CUSE: unknown device info "" [ 1110.035084][ T27] audit: type=1800 audit(1584733369.644:114): pid=20452 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=18141 res=0 [ 1110.038286][T20487] CUSE: DEVNAME unspecified 19:42:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000076, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:49 executing program 5 (fault-call:4 fault-nth:19): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xc, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x400000000000000}) [ 1110.235612][T20505] FAULT_INJECTION: forcing a failure. [ 1110.235612][T20505] name failslab, interval 1, probability 0, space 0, times 0 19:42:49 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1110.284610][T20505] CPU: 0 PID: 20505 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1110.293316][T20505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1110.296709][T20506] CUSE: unknown device info "L" [ 1110.303367][T20505] Call Trace: [ 1110.303399][T20505] dump_stack+0x11d/0x187 [ 1110.303425][T20505] should_fail.cold+0x5/0xf [ 1110.303479][T20505] __should_failslab+0x82/0xb0 [ 1110.325186][T20505] should_failslab+0x5/0xf [ 1110.329610][T20505] kmem_cache_alloc_trace+0x26/0x5f0 [ 1110.334914][T20505] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1110.340525][T20506] CUSE: unknown device info "ÿÿÿ" [ 1110.340902][T20505] sctp_add_bind_addr+0x90/0x2c0 [ 1110.340932][T20505] sctp_copy_local_addr_list+0x23d/0x290 [ 1110.347878][T20506] CUSE: unknown device info "" [ 1110.351012][T20505] ? sctp_get_af_specific+0x55/0x80 [ 1110.351032][T20505] ? sctp_v4_is_any+0x2d/0x40 [ 1110.351057][T20505] sctp_copy_one_addr+0x65/0x150 [ 1110.351083][T20505] sctp_bind_addr_copy+0x1ab/0x241 [ 1110.351153][T20505] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1110.351188][T20505] sctp_connect_new_asoc+0x10b/0x340 [ 1110.363192][T20506] CUSE: DEVNAME unspecified [ 1110.366903][T20505] ? security_sctp_bind_connect+0x8a/0xa0 [ 1110.366939][T20505] sctp_sendmsg+0xe40/0x14f0 [ 1110.408694][T20505] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1110.414689][T20505] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1110.420256][T20505] ? inet_send_prepare+0x9b/0x1f0 [ 1110.425310][T20505] inet_sendmsg+0x69/0x90 [ 1110.429644][T20505] ? inet_send_prepare+0x1f0/0x1f0 19:42:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x48, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1110.434875][T20505] sock_sendmsg+0x98/0xc0 [ 1110.439222][T20505] ____sys_sendmsg+0x207/0x4c0 [ 1110.439999][T20515] CUSE: unknown device info "" [ 1110.444009][T20505] ___sys_sendmsg+0xb5/0x100 [ 1110.444095][T20505] ? __fget_files+0xa2/0x1c0 [ 1110.458101][T20505] ? __fget_light+0xc0/0x1a0 [ 1110.462780][T20505] ? __fdget+0x29/0x30 [ 1110.466870][T20505] __sys_sendmmsg+0x10e/0x310 [ 1110.471566][T20505] ? __sb_end_write+0xbc/0x100 [ 1110.475004][T20515] CUSE: unknown device info "ÿÿÿ" 19:42:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40045564, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1110.476336][T20505] ? vfs_write+0x10b/0x380 [ 1110.476364][T20505] ? fput_many+0xe2/0x130 [ 1110.491052][T20505] ? fput+0x20/0x30 [ 1110.494888][T20505] __x64_sys_sendmmsg+0x60/0x80 [ 1110.499816][T20505] do_syscall_64+0xc7/0x390 [ 1110.504349][T20505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1110.510306][T20505] RIP: 0033:0x45c849 [ 1110.514231][T20505] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1110.521104][T20515] CUSE: unknown device info "" [ 1110.533863][T20505] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1110.533882][T20505] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1110.533907][T20505] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1110.533917][T20505] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1110.533936][T20505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1110.583813][T20505] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000013 [ 1110.616667][T20515] CUSE: unknown device info "" [ 1110.638931][T20515] CUSE: DEVNAME unspecified [ 1110.665607][T20522] CUSE: unknown device info "L" 19:42:50 executing program 5 (fault-call:4 fault-nth:20): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:50 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1110.693561][T20522] CUSE: unknown device info "ÿÿÿ" [ 1110.698769][T20522] CUSE: unknown device info "" [ 1110.712618][T20522] CUSE: DEVNAME unspecified 19:42:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4c, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40045566, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1110.909708][T20541] FAULT_INJECTION: forcing a failure. [ 1110.909708][T20541] name failslab, interval 1, probability 0, space 0, times 0 [ 1110.924792][T20541] CPU: 0 PID: 20541 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1110.933483][T20541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1110.943538][T20541] Call Trace: [ 1110.946843][T20541] dump_stack+0x11d/0x187 [ 1110.951242][T20541] should_fail.cold+0x5/0xf [ 1110.955938][T20541] __should_failslab+0x82/0xb0 [ 1110.960763][T20541] should_failslab+0x5/0xf [ 1110.965890][T20541] kmem_cache_alloc_trace+0x26/0x5f0 [ 1110.969264][T20543] CUSE: unknown device info "L" [ 1110.971197][T20541] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1110.971220][T20541] sctp_add_bind_addr+0x90/0x2c0 [ 1110.971250][T20541] sctp_copy_local_addr_list+0x23d/0x290 [ 1110.971354][T20541] ? sctp_get_af_specific+0x55/0x80 [ 1110.971422][T20541] ? sctp_v4_is_any+0x2d/0x40 [ 1110.978666][T20543] CUSE: unknown device info "ÿÿÿ" [ 1110.982161][T20541] sctp_copy_one_addr+0x65/0x150 [ 1110.982189][T20541] sctp_bind_addr_copy+0x1ab/0x241 [ 1110.982269][T20541] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1110.982332][T20541] sctp_connect_new_asoc+0x10b/0x340 [ 1110.982352][T20541] ? security_sctp_bind_connect+0x8a/0xa0 [ 1110.982398][T20541] sctp_sendmsg+0xe40/0x14f0 [ 1110.982424][T20541] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1110.982463][T20541] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1110.982481][T20541] ? inet_send_prepare+0x9b/0x1f0 19:42:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x60, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1110.982502][T20541] inet_sendmsg+0x69/0x90 [ 1110.982520][T20541] ? inet_send_prepare+0x1f0/0x1f0 [ 1110.982541][T20541] sock_sendmsg+0x98/0xc0 [ 1110.982605][T20541] ____sys_sendmsg+0x207/0x4c0 [ 1110.982637][T20541] ___sys_sendmsg+0xb5/0x100 [ 1110.997089][T20543] CUSE: unknown device info "" [ 1110.998382][T20541] ? __fget_files+0xa2/0x1c0 [ 1110.998456][T20541] ? __fget_light+0xc0/0x1a0 [ 1111.012286][T20543] CUSE: DEVNAME unspecified [ 1111.013141][T20541] ? __fdget+0x29/0x30 [ 1111.013179][T20541] __sys_sendmmsg+0x10e/0x310 [ 1111.109813][T20541] ? __sb_end_write+0xbc/0x100 [ 1111.114591][T20541] ? vfs_write+0x10b/0x380 [ 1111.119018][T20541] ? fput_many+0xe2/0x130 [ 1111.123882][T20541] ? fput+0x20/0x30 [ 1111.127780][T20541] __x64_sys_sendmmsg+0x60/0x80 [ 1111.132646][T20541] do_syscall_64+0xc7/0x390 [ 1111.137203][T20541] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1111.143143][T20541] RIP: 0033:0x45c849 [ 1111.147121][T20541] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1111.166846][T20541] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1111.175270][T20541] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1111.183331][T20541] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1111.191304][T20541] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1111.199273][T20541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1111.207298][T20541] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000014 [ 1111.238405][T20550] CUSE: unknown device info "L" [ 1111.264704][ T27] audit: type=1800 audit(1584733370.874:115): pid=20514 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=17534 res=0 [ 1111.284894][T20550] CUSE: unknown device info "ÿÿÿ" 19:42:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000077, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40046629, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:50 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x500000000000000}) [ 1111.319446][T20550] CUSE: unknown device info "" [ 1111.332783][T20550] CUSE: DEVNAME unspecified 19:42:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x68, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:51 executing program 5 (fault-call:4 fault-nth:21): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:51 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:51 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40049409, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x600000000000000}) 19:42:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1111.675702][T20577] FAULT_INJECTION: forcing a failure. [ 1111.675702][T20577] name failslab, interval 1, probability 0, space 0, times 0 [ 1111.729591][T20577] CPU: 1 PID: 20577 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1111.738301][T20577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1111.748362][T20577] Call Trace: [ 1111.751670][T20577] dump_stack+0x11d/0x187 [ 1111.756020][T20577] should_fail.cold+0x5/0xf [ 1111.760540][T20577] __should_failslab+0x82/0xb0 [ 1111.765427][T20577] should_failslab+0x5/0xf [ 1111.769871][T20577] kmem_cache_alloc_trace+0x26/0x5f0 [ 1111.775469][T20577] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1111.781502][T20577] sctp_add_bind_addr+0x90/0x2c0 [ 1111.786502][T20577] sctp_copy_local_addr_list+0x23d/0x290 [ 1111.792149][T20577] ? sctp_get_af_specific+0x55/0x80 [ 1111.797358][T20577] ? sctp_v4_is_any+0x2d/0x40 [ 1111.802100][T20577] sctp_copy_one_addr+0x65/0x150 [ 1111.807126][T20577] sctp_bind_addr_copy+0x1ab/0x241 [ 1111.812268][T20577] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1111.818451][T20577] sctp_connect_new_asoc+0x10b/0x340 [ 1111.823742][T20577] ? security_sctp_bind_connect+0x8a/0xa0 [ 1111.829474][T20577] sctp_sendmsg+0xe40/0x14f0 [ 1111.834221][T20577] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1111.840312][T20577] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1111.846020][T20577] ? inet_send_prepare+0x9b/0x1f0 [ 1111.851064][T20577] inet_sendmsg+0x69/0x90 [ 1111.855409][T20577] ? inet_send_prepare+0x1f0/0x1f0 [ 1111.861059][T20577] sock_sendmsg+0x98/0xc0 [ 1111.865502][T20577] ____sys_sendmsg+0x207/0x4c0 [ 1111.870505][T20577] ___sys_sendmsg+0xb5/0x100 [ 1111.875113][T20577] ? __fget_files+0xa2/0x1c0 [ 1111.879719][T20577] ? __fget_light+0xc0/0x1a0 [ 1111.884318][T20577] ? __fdget+0x29/0x30 [ 1111.888407][T20577] __sys_sendmmsg+0x10e/0x310 [ 1111.893151][T20577] ? __sb_end_write+0xbc/0x100 [ 1111.898341][T20577] ? vfs_write+0x10b/0x380 [ 1111.902766][T20577] ? fput_many+0xe2/0x130 [ 1111.907106][T20577] ? fput+0x20/0x30 [ 1111.910982][T20577] __x64_sys_sendmmsg+0x60/0x80 [ 1111.915849][T20577] do_syscall_64+0xc7/0x390 [ 1111.920374][T20577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1111.926444][T20577] RIP: 0033:0x45c849 [ 1111.930344][T20577] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1111.949947][T20577] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1111.958624][T20577] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1111.966647][T20577] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 19:42:51 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1111.974673][T20577] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1111.982652][T20577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1111.989156][T20591] CUSE: unknown device info "" [ 1111.990634][T20577] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000015 19:42:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x700000000000000}) [ 1112.065002][T20591] CUSE: unknown device info "ÿÿÿ" [ 1112.065543][T20596] CUSE: unknown device info "L" [ 1112.077792][T20591] CUSE: unknown device info "" [ 1112.081875][T20596] CUSE: unknown device info "ÿÿÿ" [ 1112.090866][T20591] CUSE: unknown device info "" [ 1112.095299][T20596] CUSE: unknown device info "" [ 1112.106665][T20596] CUSE: DEVNAME unspecified [ 1112.127382][T20591] CUSE: DEVNAME unspecified 19:42:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000078, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x74, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086602, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:52 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:52 executing program 5 (fault-call:4 fault-nth:22): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x800000000000000}) [ 1112.612786][T20621] FAULT_INJECTION: forcing a failure. [ 1112.612786][T20621] name failslab, interval 1, probability 0, space 0, times 0 [ 1112.633043][T20617] CUSE: unknown device info "L" [ 1112.638030][T20617] CUSE: unknown device info "ÿÿÿ" [ 1112.653178][T20621] CPU: 1 PID: 20621 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1112.661906][T20621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1112.671957][T20621] Call Trace: [ 1112.675271][T20621] dump_stack+0x11d/0x187 [ 1112.679616][T20621] should_fail.cold+0x5/0xf [ 1112.684208][T20621] __should_failslab+0x82/0xb0 [ 1112.688984][T20621] should_failslab+0x5/0xf [ 1112.690406][T20617] CUSE: unknown device info "" [ 1112.693405][T20621] kmem_cache_alloc_trace+0x26/0x5f0 [ 1112.693428][T20621] ? sctp_v4_cmp_addr+0x8f/0xc0 [ 1112.693474][T20621] ? __tsan_read4+0xcc/0x100 19:42:52 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1112.713142][T20621] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1112.719049][T20621] sctp_add_bind_addr+0x90/0x2c0 [ 1112.724110][T20621] sctp_copy_local_addr_list+0x23d/0x290 [ 1112.729770][T20621] ? sctp_get_af_specific+0x55/0x80 [ 1112.735076][T20621] ? sctp_v4_is_any+0x2d/0x40 [ 1112.739765][T20621] sctp_copy_one_addr+0x65/0x150 [ 1112.740723][T20617] CUSE: DEVNAME unspecified [ 1112.744716][T20621] sctp_bind_addr_copy+0x1ab/0x241 [ 1112.744769][T20621] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1112.744799][T20621] sctp_connect_new_asoc+0x10b/0x340 [ 1112.765930][T20621] ? security_sctp_bind_connect+0x8a/0xa0 [ 1112.771701][T20621] sctp_sendmsg+0xe40/0x14f0 [ 1112.776304][T20621] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1112.782821][T20621] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1112.788378][T20621] ? inet_send_prepare+0x9b/0x1f0 [ 1112.793597][T20621] inet_sendmsg+0x69/0x90 [ 1112.798056][T20621] ? inet_send_prepare+0x1f0/0x1f0 [ 1112.803264][T20621] sock_sendmsg+0x98/0xc0 [ 1112.807982][T20621] ____sys_sendmsg+0x207/0x4c0 [ 1112.812851][T20621] ___sys_sendmsg+0xb5/0x100 [ 1112.817447][T20621] ? __fget_files+0xa2/0x1c0 [ 1112.822214][T20621] ? __fget_light+0xc0/0x1a0 [ 1112.826821][T20621] ? __fdget+0x29/0x30 [ 1112.830953][T20621] __sys_sendmmsg+0x10e/0x310 [ 1112.835648][T20621] ? __sb_end_write+0xbc/0x100 [ 1112.840468][T20621] ? vfs_write+0x10b/0x380 [ 1112.844900][T20621] ? fput_many+0xe2/0x130 [ 1112.849243][T20621] ? fput+0x20/0x30 [ 1112.853510][T20621] __x64_sys_sendmmsg+0x60/0x80 [ 1112.858494][T20621] do_syscall_64+0xc7/0x390 [ 1112.863022][T20621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1112.867405][T20629] CUSE: zero length info key specified [ 1112.868915][T20621] RIP: 0033:0x45c849 [ 1112.868940][T20621] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1112.868950][T20621] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 19:42:52 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7a, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1112.868967][T20621] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1112.868993][T20621] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1112.923477][T20621] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1112.933663][T20621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1112.942216][T20621] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000016 19:42:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086604, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1113.029001][T20639] CUSE: unknown device info "L" [ 1113.043101][T20639] CUSE: unknown device info "ÿÿÿ" [ 1113.052926][T20639] CUSE: unknown device info "" [ 1113.069341][T20639] CUSE: DEVNAME unspecified 19:42:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x1000000000000000}) [ 1113.087744][T20641] CUSE: unknown device info "H" [ 1113.107334][T20641] CUSE: unknown device info "ÿÿÿ" [ 1113.119155][T20641] CUSE: unknown device info "" [ 1113.132984][T20641] CUSE: unknown device info "" 19:42:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x300, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1113.149973][T20641] CUSE: DEVNAME unspecified [ 1113.298290][T20652] CUSE: unknown device info "L" [ 1113.310522][T20652] CUSE: unknown device info "ÿÿÿ" [ 1113.321629][T20652] CUSE: unknown device info "" [ 1113.332340][T20652] CUSE: DEVNAME unspecified 19:42:53 executing program 5 (fault-call:4 fault-nth:23): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:53 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xfdfdffff00000000}) 19:42:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40086607, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000079, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x500, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1113.858410][T20667] CUSE: unknown device info "L" [ 1113.879510][T20667] CUSE: unknown device info "ÿÿÿ" [ 1113.884819][T20667] CUSE: unknown device info "" [ 1113.893927][T20669] FAULT_INJECTION: forcing a failure. [ 1113.893927][T20669] name failslab, interval 1, probability 0, space 0, times 0 19:42:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1113.947705][T20669] CPU: 0 PID: 20669 Comm: syz-executor.5 Not tainted 5.6.0-rc1-syzkaller #0 [ 1113.956410][T20669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1113.966560][T20669] Call Trace: [ 1113.969846][T20669] dump_stack+0x11d/0x187 [ 1113.974199][T20669] should_fail.cold+0x5/0xf [ 1113.978798][T20669] __should_failslab+0x82/0xb0 [ 1113.983570][T20669] should_failslab+0x5/0xf [ 1113.988053][T20669] kmem_cache_alloc_trace+0x26/0x5f0 [ 1113.993432][T20669] ? debug_smp_processor_id+0x3f/0x129 [ 1113.998940][T20669] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1114.004860][T20669] sctp_add_bind_addr+0x90/0x2c0 [ 1114.009818][T20669] sctp_copy_local_addr_list+0x23d/0x290 [ 1114.015513][T20669] ? sctp_get_af_specific+0x55/0x80 [ 1114.020722][T20669] ? sctp_v4_is_any+0x2d/0x40 [ 1114.025416][T20669] sctp_copy_one_addr+0x65/0x150 [ 1114.030375][T20669] sctp_bind_addr_copy+0x1ab/0x241 [ 1114.035510][T20669] sctp_assoc_set_bind_addr_from_ep+0xe2/0x100 [ 1114.041683][T20669] sctp_connect_new_asoc+0x10b/0x340 [ 1114.049760][T20669] ? security_sctp_bind_connect+0x8a/0xa0 [ 1114.055524][T20669] sctp_sendmsg+0xe40/0x14f0 [ 1114.060151][T20669] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1114.066084][T20669] ? aa_sock_msg_perm.isra.0+0x99/0x130 [ 1114.071639][T20669] ? inet_send_prepare+0x9b/0x1f0 [ 1114.076687][T20669] inet_sendmsg+0x69/0x90 [ 1114.081028][T20669] ? inet_send_prepare+0x1f0/0x1f0 [ 1114.086253][T20669] sock_sendmsg+0x98/0xc0 [ 1114.090599][T20669] ____sys_sendmsg+0x207/0x4c0 [ 1114.095477][T20669] ___sys_sendmsg+0xb5/0x100 [ 1114.100137][T20669] ? __fget_files+0xa2/0x1c0 [ 1114.104870][T20669] ? __fget_light+0xc0/0x1a0 [ 1114.109629][T20669] ? __fdget+0x29/0x30 [ 1114.116031][T20669] __sys_sendmmsg+0x10e/0x310 [ 1114.120724][T20669] ? __sb_end_write+0xbc/0x100 [ 1114.125474][T20669] ? vfs_write+0x10b/0x380 [ 1114.129890][T20669] ? fput_many+0xe2/0x130 [ 1114.134337][T20669] ? fput+0x20/0x30 [ 1114.138176][T20669] __x64_sys_sendmmsg+0x60/0x80 [ 1114.139842][T20667] CUSE: unknown device info "" 19:42:53 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1114.143831][T20669] do_syscall_64+0xc7/0x390 [ 1114.143855][T20669] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1114.143869][T20669] RIP: 0033:0x45c849 [ 1114.143891][T20669] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1114.143910][T20669] RSP: 002b:00007f8c3ef3cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1114.148944][T20667] CUSE: DEVNAME unspecified 19:42:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x600, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1114.153358][T20669] RAX: ffffffffffffffda RBX: 00007f8c3ef3d6d4 RCX: 000000000045c849 [ 1114.153378][T20669] RDX: 0000000000000001 RSI: 0000000020002e40 RDI: 0000000000000005 [ 1114.211735][T20669] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1114.219829][T20669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 1114.227800][T20669] R13: 00000000000008d3 R14: 00000000004cb769 R15: 0000000000000017 19:42:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xfeffffff00000000}) 19:42:53 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40087602, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1114.315639][T20694] CUSE: unknown device info "L" [ 1114.320619][T20694] CUSE: unknown device info "ÿÿÿ" [ 1114.325936][T20694] CUSE: unknown device info "" [ 1114.353052][T20694] CUSE: DEVNAME unspecified [ 1114.373146][T20696] CUSE: unknown device info "`" [ 1114.388974][T20696] CUSE: unknown device info "ÿÿÿ" 19:42:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x700, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1114.416165][T20696] CUSE: unknown device info "" [ 1114.433556][T20696] CUSE: unknown device info "" [ 1114.444093][T20696] CUSE: DEVNAME unspecified [ 1114.535831][T20707] CUSE: unknown device info "L" [ 1114.543266][T20707] CUSE: unknown device info "ÿÿÿ" [ 1114.569497][T20707] CUSE: unknown device info "" [ 1114.594073][T20707] CUSE: DEVNAME unspecified 19:42:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:54 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xc00, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xff00000000000000}) [ 1114.765786][T20719] CUSE: unknown device info "h" [ 1114.779563][T20719] CUSE: unknown device info "ÿÿÿ" [ 1114.817966][T20719] CUSE: unknown device info "" [ 1114.825203][T20722] CUSE: unknown device info "L" [ 1114.833624][T20719] CUSE: unknown device info "" [ 1114.841423][ T27] audit: type=1800 audit(1584733374.454:116): pid=20677 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="file1" dev="sda1" ino=16530 res=0 [ 1114.845868][T20722] CUSE: unknown device info "ÿÿÿ" 19:42:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000007a, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x400c6615, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x3, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1114.892683][T20719] CUSE: DEVNAME unspecified [ 1114.921704][T20722] CUSE: unknown device info "" [ 1114.943016][T20722] CUSE: DEVNAME unspecified 19:42:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0xffffffff00000000}) 19:42:54 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x4, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40106614, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1115.191591][T20751] CUSE: unknown device info "l" [ 1115.209358][T20751] CUSE: unknown device info "ÿÿÿ" [ 1115.222879][T20751] CUSE: unknown device info "" [ 1115.227860][T20751] CUSE: unknown device info "" 19:42:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x2}) [ 1115.246283][T20751] CUSE: DEVNAME unspecified 19:42:54 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:54 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x8, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1115.407516][T20763] CUSE: unknown device info "L" [ 1115.432994][T20763] CUSE: unknown device info "ÿÿÿ" [ 1115.461376][T20763] CUSE: unknown device info "" [ 1115.475747][T20770] CUSE: unknown device info "t" [ 1115.489388][T20763] CUSE: DEVNAME unspecified [ 1115.489597][T20770] CUSE: unknown device info "ÿÿÿ" 19:42:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40186366, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1115.507588][T20770] CUSE: unknown device info "" [ 1115.517344][T20770] CUSE: unknown device info "" [ 1115.529555][T20770] CUSE: DEVNAME unspecified 19:42:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000007b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0xa, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x3}) 19:42:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4800, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:55 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x401c5820, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1116.009971][T20791] CUSE: unknown device info "z" [ 1116.046139][T20791] CUSE: unknown device info "ÿÿÿ" [ 1116.057088][T20792] CUSE: unknown device info "L" [ 1116.063738][T20791] CUSE: unknown device info "" [ 1116.078645][T20791] CUSE: unknown device info "" [ 1116.085149][T20792] CUSE: unknown device info "ÿÿÿ" 19:42:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0xb, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:55 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1116.104905][T20791] CUSE: DEVNAME unspecified [ 1116.110248][T20792] CUSE: unknown device info "" [ 1116.136355][T20792] CUSE: DEVNAME unspecified [ 1116.163250][ T27] audit: type=1800 audit(1584733375.774:117): pid=20796 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=18160 res=0 19:42:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4c00, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x4}) 19:42:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4020940d, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:55 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x10, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1116.318429][T20813] CUSE: unknown device info "" [ 1116.326458][T20813] CUSE: unknown device info "ÿÿÿ" [ 1116.352855][T20813] CUSE: unknown device info "" [ 1116.374258][T20813] CUSE: unknown device info "" [ 1116.392364][T20813] CUSE: DEVNAME unspecified [ 1116.416380][T20817] CUSE: unknown device info "L" [ 1116.438305][T20817] CUSE: unknown device info "ÿÿÿ" [ 1116.450487][T20817] CUSE: unknown device info "" [ 1116.459971][T20817] CUSE: DEVNAME unspecified 19:42:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000007c, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:56 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4020ae46, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x14, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x5}) [ 1117.071840][T20845] CUSE: unknown device info "L" [ 1117.103176][T20845] CUSE: unknown device info "ÿÿÿ" 19:42:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1117.124648][T20845] CUSE: unknown device info "" [ 1117.139197][T20845] CUSE: DEVNAME unspecified 19:42:56 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x6}) 19:42:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6800, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40286608, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x2, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1117.429254][T20874] CUSE: unknown device info "L" [ 1117.450606][T20874] CUSE: unknown device info "ÿÿÿ" [ 1117.479399][T20874] CUSE: unknown device info "" [ 1117.484327][T20874] CUSE: DEVNAME unspecified [ 1117.487347][T20876] EXT4-fs warning (device sda1): ext4_group_add:1622: No reserved GDT blocks, can't resize [ 1117.571092][T20884] EXT4-fs warning (device sda1): ext4_group_add:1622: No reserved GDT blocks, can't resize 19:42:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000007d, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:57 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x7}) 19:42:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c00, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x3, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305828, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1118.117900][T20898] CUSE: unknown device info "" [ 1118.127231][T20897] CUSE: unknown device info "L" [ 1118.149379][T20898] CUSE: unknown device info "ÿÿÿ" [ 1118.154573][T20897] CUSE: unknown device info "ÿÿÿ" 19:42:57 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x4, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1118.167036][T20898] CUSE: unknown device info "" [ 1118.180717][T20897] CUSE: unknown device info "" [ 1118.189580][T20898] CUSE: unknown device info "" [ 1118.197837][T20897] CUSE: DEVNAME unspecified [ 1118.206510][T20898] CUSE: DEVNAME unspecified 19:42:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x8}) 19:42:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7400, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:57 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x5, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1118.532766][T20932] CUSE: unknown device info "L" [ 1118.541589][T20930] CUSE: zero length info key specified [ 1118.543506][T20932] CUSE: unknown device info "ÿÿÿ" [ 1118.564268][T20932] CUSE: unknown device info "" [ 1118.574848][T20932] CUSE: DEVNAME unspecified 19:42:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000007e, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x10}) 19:42:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x6, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:42:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:58 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7a00, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1119.173556][T20949] CUSE: unknown device info "L" [ 1119.218534][T20949] CUSE: unknown device info "ÿÿÿ" 19:42:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x300}) 19:42:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4030582b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x7, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1119.239433][T20949] CUSE: unknown device info "" [ 1119.251286][T20949] CUSE: DEVNAME unspecified 19:42:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x1000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:58 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x8, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1119.493407][T20977] CUSE: unknown device info "H" [ 1119.511575][T20978] CUSE: unknown device info "L" [ 1119.513956][T20977] CUSE: unknown device info "ÿÿÿ" [ 1119.524265][T20978] CUSE: unknown device info "ÿÿÿ" [ 1119.532972][T20977] CUSE: unknown device info "" [ 1119.536101][T20978] CUSE: unknown device info "" [ 1119.553315][T20978] CUSE: DEVNAME unspecified [ 1119.566198][T20977] CUSE: unknown device info "" [ 1119.594410][T20977] CUSE: DEVNAME unspecified 19:42:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305839, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x500}) 19:42:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:59 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000082, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:42:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xa, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1120.152423][T20997] CUSE: unknown device info "L" [ 1120.162960][T20997] CUSE: unknown device info "ÿÿÿ" [ 1120.173809][T20997] CUSE: unknown device info "" [ 1120.185937][T21000] CUSE: unknown device info "L" [ 1120.203138][T21000] CUSE: unknown device info "ÿÿÿ" [ 1120.211894][T21000] CUSE: unknown device info "" [ 1120.218918][T20997] CUSE: DEVNAME unspecified [ 1120.233453][T21000] CUSE: unknown device info "" 19:42:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xf, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1120.249422][T21000] CUSE: DEVNAME unspecified 19:42:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x3000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:42:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40806685, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:42:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x600}) 19:42:59 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x11, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1120.505493][T21025] CUSE: unknown device info "L" [ 1120.512653][T21025] CUSE: unknown device info "ÿÿÿ" [ 1120.540498][T21025] CUSE: unknown device info "" [ 1120.552827][T21027] CUSE: unknown device info "`" [ 1120.553352][T21025] CUSE: DEVNAME unspecified [ 1120.571581][T21027] CUSE: unknown device info "ÿÿÿ" [ 1120.597031][T21027] CUSE: unknown device info "" [ 1120.609556][T21027] CUSE: unknown device info "" [ 1120.614644][T21027] CUSE: DEVNAME unspecified 19:43:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xe0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:00 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x700}) [ 1120.783882][T21041] CUSE: unknown device info "L" [ 1120.806035][T21041] CUSE: unknown device info "ÿÿÿ" [ 1120.823575][T21041] CUSE: unknown device info "" [ 1120.832439][T21041] CUSE: DEVNAME unspecified [ 1120.931636][T21052] CUSE: unknown device info "h" [ 1120.937257][T21052] CUSE: unknown device info "ÿÿÿ" [ 1120.942812][T21052] CUSE: unknown device info "" [ 1120.962229][T21052] CUSE: unknown device info "" [ 1120.974117][T21052] CUSE: DEVNAME unspecified 19:43:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000083, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x4090ae82, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x5000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xfc, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xff00}) 19:43:00 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1121.251967][T21068] CUSE: unknown device info "l" [ 1121.279548][T21070] CUSE: unknown device info "L" [ 1121.284130][T21068] CUSE: unknown device info "ÿÿÿ" [ 1121.295311][T21070] CUSE: unknown device info "ÿÿÿ" [ 1121.309399][T21070] CUSE: unknown device info "" [ 1121.314417][T21070] CUSE: DEVNAME unspecified [ 1121.319431][T21068] CUSE: unknown device info "" 19:43:00 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x12c, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x1000000}) [ 1121.363588][T21068] CUSE: unknown device info "" [ 1121.368693][T21068] CUSE: DEVNAME unspecified 19:43:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x6609, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:01 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1121.583376][T21089] CUSE: unknown device info "L" 19:43:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x300, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1121.611531][T21089] CUSE: unknown device info "ÿÿÿ" [ 1121.648598][T21089] CUSE: unknown device info "" [ 1121.666533][T21099] CUSE: unknown device info "t" [ 1121.674375][T21089] CUSE: DEVNAME unspecified [ 1121.688910][T21099] CUSE: unknown device info "ÿÿÿ" [ 1121.698726][T21099] CUSE: unknown device info "" [ 1121.713608][T21099] CUSE: unknown device info "" [ 1121.732194][T21099] CUSE: DEVNAME unspecified 19:43:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000084, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x2000000}) 19:43:01 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086301, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:01 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x500, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1122.285157][T21118] CUSE: unknown device info "z" [ 1122.311430][T21120] CUSE: unknown device info "L" [ 1122.327352][T21118] CUSE: unknown device info "ÿÿÿ" [ 1122.336086][T21120] CUSE: unknown device info "ÿÿÿ" [ 1122.341667][T21118] CUSE: unknown device info "" [ 1122.352628][T21120] CUSE: unknown device info "" 19:43:02 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x5dc, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1122.360477][T21118] CUSE: unknown device info "" [ 1122.377841][T21118] CUSE: DEVNAME unspecified [ 1122.378959][T21120] CUSE: DEVNAME unspecified 19:43:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x3000000}) 19:43:02 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086601, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xc000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:02 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x600, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1122.687913][T21148] CUSE: unknown device info "L" [ 1122.697467][T21148] CUSE: unknown device info "ÿÿÿ" [ 1122.709460][T21148] CUSE: unknown device info "" [ 1122.720044][T21148] CUSE: DEVNAME unspecified 19:43:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000085, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:02 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x4000000}) 19:43:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80086603, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x20000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:02 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x700, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1123.392934][T21173] CUSE: unknown device info "L" [ 1123.410341][T21173] CUSE: unknown device info "ÿÿÿ" 19:43:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xa00, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1123.434786][T21173] CUSE: unknown device info "" [ 1123.453366][T21173] CUSE: DEVNAME unspecified 19:43:03 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x48000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x80087601, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x5000000}) 19:43:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xf00, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1123.669924][T21194] CUSE: unknown device info "" [ 1123.674812][T21194] CUSE: unknown device info "ÿÿÿ" [ 1123.745050][T21194] CUSE: unknown device info "" [ 1123.763090][T21201] CUSE: unknown device info "L" [ 1123.773572][T21201] CUSE: unknown device info "ÿÿÿ" [ 1123.782197][T21194] CUSE: unknown device info "" [ 1123.789961][T21201] CUSE: unknown device info "" [ 1123.803613][T21201] CUSE: DEVNAME unspecified [ 1123.808681][T21194] CUSE: DEVNAME unspecified 19:43:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000086, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x6000000}) 19:43:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x800c6613, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:03 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x10ac, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1124.427899][T21225] CUSE: unknown device info "" [ 1124.441840][T21225] CUSE: unknown device info "ÿÿÿ" [ 1124.447285][T21225] CUSE: unknown device info "" [ 1124.450730][T21228] CUSE: unknown device info "L" [ 1124.462959][T21225] CUSE: unknown device info "" [ 1124.463365][T21228] CUSE: unknown device info "ÿÿÿ" [ 1124.473502][T21225] CUSE: DEVNAME unspecified 19:43:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x1100, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1124.504040][T21228] CUSE: unknown device info "" [ 1124.517038][T21228] CUSE: DEVNAME unspecified 19:43:04 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0x801c581f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x7000000}) 19:43:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x60000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x12c6, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1124.817313][T21254] CUSE: unknown device info "L" [ 1124.827605][T21254] CUSE: unknown device info "ÿÿÿ" [ 1124.854756][T21254] CUSE: unknown device info "" [ 1124.864406][T21254] CUSE: DEVNAME unspecified 19:43:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000087, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:04 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x68000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x8000000}) 19:43:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x2c01, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1125.408663][T21275] CUSE: unknown device info "" [ 1125.445983][T21275] CUSE: unknown device info "ÿÿÿ" [ 1125.452052][T21281] CUSE: unknown device info "L" [ 1125.458583][T21275] CUSE: unknown device info "" [ 1125.464760][T21281] CUSE: unknown device info "ÿÿÿ" [ 1125.475608][T21275] CUSE: unknown device info "" [ 1125.481224][T21281] CUSE: unknown device info "" 19:43:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x7f00, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1125.492844][T21281] CUSE: DEVNAME unspecified [ 1125.498413][T21275] CUSE: DEVNAME unspecified 19:43:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:05 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0045878, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x10000000}) 19:43:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x80fe, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1125.759083][T21302] CUSE: unknown device info "L" [ 1125.772456][T21302] CUSE: unknown device info "ÿÿÿ" [ 1125.801594][T21302] CUSE: unknown device info "" [ 1125.818772][T21302] CUSE: DEVNAME unspecified 19:43:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x74000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:06 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0046686, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xfdfdffff}) 19:43:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000088, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xa8c0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1126.526309][T21329] CUSE: unknown device info "L" 19:43:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xa9fe, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:06 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1126.562030][T21329] CUSE: unknown device info "ÿÿÿ" [ 1126.575218][T21329] CUSE: unknown device info "" [ 1126.592350][T21329] CUSE: DEVNAME unspecified 19:43:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0096616, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xfeffffff}) [ 1126.878714][T21354] CUSE: unknown device info "L" 19:43:06 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1126.906845][T21354] CUSE: unknown device info "ÿÿÿ" 19:43:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xac10, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1126.929439][T21354] CUSE: unknown device info "" [ 1126.948497][T21354] CUSE: DEVNAME unspecified 19:43:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0185879, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1127.087212][T21371] CUSE: unknown device info "H" [ 1127.103648][T21371] CUSE: unknown device info "ÿÿÿ" [ 1127.119009][T21371] CUSE: unknown device info "" 19:43:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xff000000}) [ 1127.148253][T21371] CUSE: unknown device info "" [ 1127.168444][T21371] CUSE: DEVNAME unspecified [ 1127.208683][T21379] CUSE: unknown device info "L" [ 1127.237701][T21379] CUSE: unknown device info "ÿÿÿ" [ 1127.258110][T21379] CUSE: unknown device info "" [ 1127.274091][T21379] CUSE: DEVNAME unspecified 19:43:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x800000000000089, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xc0a8, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:07 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0189436, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xfffffdfd}) [ 1127.640125][T21400] CUSE: unknown device info "L" 19:43:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xc0fe, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1127.677463][T21400] CUSE: unknown device info "ÿÿÿ" [ 1127.692352][T21400] CUSE: unknown device info "" [ 1127.697254][T21400] CUSE: DEVNAME unspecified 19:43:07 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020660b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xfffffffe}) 19:43:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xc612, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1128.043630][T21433] CUSE: unknown device info "L" [ 1128.063038][T21433] CUSE: unknown device info "ÿÿÿ" [ 1128.082291][T21433] CUSE: unknown device info "" [ 1128.097491][T21433] CUSE: DEVNAME unspecified [ 1128.100838][ T27] audit: type=1800 audit(1584733387.714:118): pid=21438 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=17654 res=0 19:43:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000008a, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:08 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x68000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xdc05, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0206649, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x100000000000000}) [ 1128.647618][T21452] CUSE: unknown device info "h" [ 1128.658089][T21452] CUSE: unknown device info "ÿÿÿ" [ 1128.682785][T21452] CUSE: unknown device info "" 19:43:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xe000, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1128.698688][T21452] CUSE: unknown device info "" [ 1128.715266][T21456] CUSE: unknown device info "L" [ 1128.717942][T21452] CUSE: DEVNAME unspecified [ 1128.749690][T21456] CUSE: unknown device info "ÿÿÿ" [ 1128.782651][T21456] CUSE: unknown device info "" 19:43:08 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1128.810259][T21456] CUSE: DEVNAME unspecified 19:43:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x200000000000000}) 19:43:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:08 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xfc00, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1129.022038][T21477] CUSE: unknown device info "l" [ 1129.051889][T21477] CUSE: unknown device info "ÿÿÿ" [ 1129.059579][T21477] CUSE: unknown device info "" [ 1129.091751][T21477] CUSE: unknown device info "" [ 1129.112145][T21477] CUSE: DEVNAME unspecified [ 1129.134310][T21484] CUSE: unknown device info "L" [ 1129.149861][T21484] CUSE: unknown device info "ÿÿÿ" [ 1129.160820][T21484] CUSE: unknown device info "" [ 1129.172634][T21484] CUSE: DEVNAME unspecified 19:43:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000008b, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406618, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:09 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x74000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x300000000000000}) 19:43:09 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xfe80, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1129.784042][T21506] CUSE: unknown device info "t" [ 1129.789039][T21506] CUSE: unknown device info "ÿÿÿ" [ 1129.810102][T21509] CUSE: unknown device info "L" [ 1129.818168][T21506] CUSE: unknown device info "" [ 1129.826141][T21509] CUSE: unknown device info "ÿÿÿ" 19:43:09 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xfea9, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1129.827565][T21506] CUSE: unknown device info "" [ 1129.842429][T21509] CUSE: unknown device info "" [ 1129.858444][T21509] CUSE: DEVNAME unspecified [ 1129.879343][T21506] CUSE: DEVNAME unspecified 19:43:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:09 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7a000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x400000000000000}) 19:43:09 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0406619, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1130.124591][T21527] CUSE: unknown device info "L" 19:43:09 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xfec0, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1130.156853][T21527] CUSE: unknown device info "ÿÿÿ" [ 1130.177065][T21527] CUSE: unknown device info "" [ 1130.192076][T21527] CUSE: DEVNAME unspecified 19:43:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000008c, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:10 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x500000000000000}) 19:43:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0506617, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0xff00, @rand_addr=0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1130.766556][T21554] CUSE: unknown device info "L" [ 1130.788794][T21554] CUSE: unknown device info "ÿÿÿ" 19:43:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1130.813789][T21554] CUSE: unknown device info "" [ 1130.824180][T21554] CUSE: DEVNAME unspecified 19:43:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x600000000000000}) 19:43:10 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc080661a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:10 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x4}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1131.110440][T21582] CUSE: unknown device info "" [ 1131.124028][T21582] CUSE: unknown device info "ÿÿÿ" [ 1131.134622][T21582] CUSE: unknown device info "" [ 1131.141912][T21583] CUSE: unknown device info "L" [ 1131.144919][T21582] CUSE: unknown device info "" [ 1131.155773][T21583] CUSE: unknown device info "ÿÿÿ" [ 1131.160187][T21582] CUSE: DEVNAME unspecified [ 1131.171577][T21583] CUSE: unknown device info "" [ 1131.219388][T21583] CUSE: DEVNAME unspecified 19:43:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000008d, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:11 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x700000000000000}) 19:43:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4800000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x5}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) [ 1131.838586][T21610] CUSE: unknown device info "" [ 1131.847161][T21613] CUSE: unknown device info "L" [ 1131.856745][T21610] CUSE: unknown device info "ÿÿÿ" [ 1131.864218][T21613] CUSE: unknown device info "ÿÿÿ" [ 1131.875041][T21613] CUSE: unknown device info "" [ 1131.882827][T21610] CUSE: unknown device info "" 19:43:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x6}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1131.892233][T21613] CUSE: DEVNAME unspecified [ 1131.911536][T21610] CUSE: unknown device info "" [ 1131.928689][T21610] CUSE: DEVNAME unspecified 19:43:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x0, r0, 0xfffffffb}) 19:43:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4c00000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x800000000000000}) 19:43:11 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:11 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x7}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1132.205558][T21635] CUSE: unknown device info "L" [ 1132.229599][T21635] CUSE: unknown device info "ÿÿÿ" [ 1132.249452][T21635] CUSE: unknown device info "" [ 1132.267733][T21635] CUSE: DEVNAME unspecified 19:43:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000803, 0x5f) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000002bc0)=[{{0x0, 0x53, 0x0, 0x0, 0x0, 0xfffffffffffffde4}}], 0x80000000000008e, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r3, 0x200004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) recvfrom$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 19:43:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0x1000000000000000}) 19:43:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x2, r0, 0xfffffffb}) 19:43:12 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) [ 1132.785343][T21661] CUSE: unknown device info "" [ 1132.790263][T21661] CUSE: unknown device info "ÿÿÿ" [ 1132.795363][T21661] CUSE: unknown device info "" [ 1132.857862][T21662] CUSE: unknown device info "L" [ 1132.875214][T21662] CUSE: unknown device info "ÿÿÿ" [ 1132.897842][T21661] CUSE: unknown device info "" 19:43:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0x9}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) 19:43:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0xfffffffb, 0x0, 0xfdfdffff00000000}) [ 1132.906662][T21662] CUSE: unknown device info "" [ 1132.916249][T21661] CUSE: DEVNAME unspecified [ 1132.921552][T21662] CUSE: DEVNAME unspecified 19:43:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffd2) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc020662a, &(0x7f0000000040)={0x3, r0, 0xfffffffb}) 19:43:12 executing program 3: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) sched_setscheduler(0x0, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) socket$kcm(0x29, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r1, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x5000000}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f0000000240), 0x2305e2b7) write$FUSE_CREATE_OPEN(r0, &(0x7f0000001340)={0xa0, 0x0, 0x2, {{0x800000000007, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x6800000000000000, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, {0x0, 0x0, 0x100000}}}, 0xa0) 19:43:12 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000002e40)=[{{&(0x7f0000000080)={0x2, 0x0, @rand_addr=0xa}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1}}], 0x1, 0x0) [ 1133.323584][T21698] CUSE: unknown device info "L" [ 1133.343006][T21698] CUSE: unknown device info "ÿÿÿ" [ 1133.374499][T21698] CUSE: unknown device info "" [ 1133.380031][T21698] CUSE: DEVNAME unspecified [ 1133.698536][T21666] ================================================================== [ 1133.706635][T21666] BUG: KCSAN: data-race in unix_release_sock / unix_write_space [ 1133.714235][T21666] [ 1133.716585][T21666] write to 0xffff888120fac012 of 1 bytes by task 21674 on cpu 0: [ 1133.724287][T21666] unix_release_sock+0x195/0x670 [ 1133.729232][T21666] unix_release+0x3a/0x60 [ 1133.733540][T21666] __sock_release+0x85/0x160 [ 1133.738109][T21666] sock_close+0x1f/0x30 [ 1133.742267][T21666] __fput+0x1c3/0x4f0 [ 1133.746228][T21666] ____fput+0x1b/0x30 [ 1133.750217][T21666] task_work_run+0xf5/0x130 [ 1133.754700][T21666] exit_to_usermode_loop+0x2ae/0x2c0 [ 1133.759962][T21666] do_syscall_64+0x36e/0x390 [ 1133.764532][T21666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1133.770397][T21666] [ 1133.772706][T21666] read to 0xffff888120fac012 of 1 bytes by task 21666 on cpu 1: [ 1133.780312][T21666] unix_write_space+0x3a/0x180 [ 1133.785054][T21666] sock_wfree+0x13e/0x1b0 [ 1133.789363][T21666] unix_destruct_scm+0xd2/0x100 [ 1133.794194][T21666] skb_release_head_state+0xb0/0x180 [ 1133.799461][T21666] skb_release_all+0x1b/0x50 [ 1133.804040][T21666] kfree_skb+0x93/0x200 [ 1133.808188][T21666] unix_release_sock+0x304/0x670 [ 1133.813105][T21666] unix_release+0x3a/0x60 [ 1133.817416][T21666] __sock_release+0x85/0x160 [ 1133.821984][T21666] sock_close+0x1f/0x30 [ 1133.826117][T21666] __fput+0x1c3/0x4f0 [ 1133.830079][T21666] ____fput+0x1b/0x30 [ 1133.834040][T21666] task_work_run+0xf5/0x130 [ 1133.838521][T21666] exit_to_usermode_loop+0x2ae/0x2c0 [ 1133.843784][T21666] do_syscall_64+0x36e/0x390 [ 1133.848352][T21666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1133.854216][T21666] [ 1133.856521][T21666] Reported by Kernel Concurrency Sanitizer on: [ 1133.862652][T21666] CPU: 1 PID: 21666 Comm: syz-executor.1 Not tainted 5.6.0-rc1-syzkaller #0 [ 1133.871296][T21666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1133.881326][T21666] ================================================================== [ 1133.889363][T21666] Kernel panic - not syncing: panic_on_warn set ... [ 1133.895931][T21666] CPU: 1 PID: 21666 Comm: syz-executor.1 Not tainted 5.6.0-rc1-syzkaller #0 [ 1133.904572][T21666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1133.914614][T21666] Call Trace: [ 1133.917891][T21666] dump_stack+0x11d/0x187 [ 1133.922213][T21666] panic+0x210/0x640 [ 1133.926102][T21666] ? vprintk_func+0x89/0x13a [ 1133.930699][T21666] kcsan_report.cold+0xc/0xf [ 1133.935273][T21666] kcsan_setup_watchpoint+0x3fb/0x440 [ 1133.940628][T21666] unix_write_space+0x3a/0x180 [ 1133.945375][T21666] sock_wfree+0x13e/0x1b0 [ 1133.949684][T21666] ? unix_release_sock+0x304/0x670 [ 1133.954772][T21666] unix_destruct_scm+0xd2/0x100 [ 1133.959605][T21666] ? unix_detach_fds+0xe0/0xe0 [ 1133.964350][T21666] skb_release_head_state+0xb0/0x180 [ 1133.969614][T21666] ? unix_release_sock+0x304/0x670 [ 1133.974705][T21666] skb_release_all+0x1b/0x50 [ 1133.979287][T21666] kfree_skb+0x93/0x200 [ 1133.983429][T21666] unix_release_sock+0x304/0x670 [ 1133.988363][T21666] unix_release+0x3a/0x60 [ 1133.992673][T21666] __sock_release+0x85/0x160 [ 1133.997253][T21666] ? __sock_release+0x160/0x160 [ 1134.002084][T21666] sock_close+0x1f/0x30 [ 1134.006221][T21666] __fput+0x1c3/0x4f0 [ 1134.010197][T21666] ____fput+0x1b/0x30 [ 1134.014161][T21666] task_work_run+0xf5/0x130 [ 1134.018655][T21666] exit_to_usermode_loop+0x2ae/0x2c0 [ 1134.023925][T21666] do_syscall_64+0x36e/0x390 [ 1134.029204][T21666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1134.035077][T21666] RIP: 0033:0x4163e1 [ 1134.038959][T21666] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1134.058542][T21666] RSP: 002b:00007ffe29de7c10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1134.066942][T21666] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00000000004163e1 [ 1134.074896][T21666] RDX: 0000000000000000 RSI: 000000000000083c RDI: 0000000000000005 [ 1134.082844][T21666] RBP: 0000000000000001 R08: 000000001385083b R09: 000000001385083f [ 1134.090797][T21666] R10: 00007ffe29de7cf0 R11: 0000000000000293 R12: 000000000076c900 [ 1134.098747][T21666] R13: 000000000076c900 R14: 00000000001149ed R15: 000000000076c04c [ 1134.108084][T21666] Kernel Offset: disabled [ 1134.112405][T21666] Rebooting in 86400 seconds..