last executing test programs: 52.287864305s ago: executing program 3 (id=1204): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000005ec0), 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='h'], 0x68}}, 0x24040800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000005f00)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000005fc0)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd0600ffdbdb252100000008000300", @ANYRES32=r3, @ANYBLOB="0600eb00000800000400ec000a00060008021100000100000600f70000ff000008009e"], 0x44}}, 0x28000) 52.12438017s ago: executing program 3 (id=1207): r0 = socket$qrtr(0x2a, 0x2, 0x0) connect$qrtr(r0, &(0x7f0000000200)={0x2a, 0x1, 0x1}, 0x66) r1 = syz_io_uring_setup(0x49a, &(0x7f0000000540)={0x0, 0x4663, 0x400, 0x10000006, 0x2cc}, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r0, 0x0, 0x0}) io_uring_enter(r1, 0x40f9, 0x217, 0xa5, 0x0, 0x0) 51.290133615s ago: executing program 3 (id=1214): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount_setattr(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x8000, &(0x7f0000001dc0)={0xb, 0x0, 0x100000}, 0x20) 50.595787797s ago: executing program 3 (id=1217): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10a78c0, 0x0) 50.38009718s ago: executing program 3 (id=1220): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) io_setup(0x2, &(0x7f0000000000)=0x0) r1 = eventfd(0x800) ioprio_set$pid(0x3, 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000000040)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x842, r1, 0x0, 0x0, 0x34}, &(0x7f00000000c0)={0x0, 0x0, 0x8000000, 0x7, 0x3, r1, 0x0, 0x0, 0x7, 0x0, 0x1, r1}]) 49.748117567s ago: executing program 3 (id=1225): bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040), 0x0, 0xffffffffffffffff, 0x4}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x10, &(0x7f0000000500)=ANY=[@ANYBLOB="18020000ff070000000000000300000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80000000}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r0, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) 49.474862249s ago: executing program 32 (id=1225): bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040), 0x0, 0xffffffffffffffff, 0x4}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x10, &(0x7f0000000500)=ANY=[@ANYBLOB="18020000ff070000000000000300000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x80000000}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r0, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) 6.285699307s ago: executing program 4 (id=1571): r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000440), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000780)={0x5}, 0x8) close_range(r0, 0xffffffffffffffff, 0x0) 5.870036047s ago: executing program 4 (id=1574): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000810087406d040e0a759400000001090212000100000000090400200003"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) 4.516805599s ago: executing program 0 (id=1584): ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000a00)={'tunl0\x00', 0x0, 0x8000, 0x20, 0x5, 0xd, {{0x5, 0x4, 0x3, 0x1d, 0x14, 0x65, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x64010100, @empty}}}}) r0 = syz_io_uring_setup(0xa4d, &(0x7f0000000480)={0x0, 0x28ad, 0x80, 0x9, 0x200}, &(0x7f0000000680)=0x0, &(0x7f0000000440)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000400)={0x1, &(0x7f0000000200)=[{0x2c, 0x0, 0x0, 0x4}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x23456}) io_uring_enter(r0, 0x47bc, 0x0, 0x0, 0x0, 0x0) 3.582163755s ago: executing program 0 (id=1589): r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pread64(r1, &(0x7f0000000080)=""/102356, 0x18fd4, 0xc2a) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000019240)='./file0\x00', &(0x7f0000019300)={[&(0x7f0000000380)=' T\xfc\x81\x8e\x9f5\x0e \x043[B\xad\x13\x9f\xae\x8f\xbb\x9a\x0f\x9f\x03\xa5\xfc9\xbb\xa4.\xf4\xeb\x03\xf1\xb6\x8c\xc4E\x93\n&k\xec\xc8\xdch\xd6\x1e\xcb\fA\\da/O\xdcn7\x1b@\xbf\xfb\x17J\xaaD\xe4\x01\xbc']}, &(0x7f0000019100)={[&(0x7f0000000200)=' ']}) 3.301962417s ago: executing program 0 (id=1590): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40102, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/148, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)) r2 = dup(r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r2}) 3.30021013s ago: executing program 4 (id=1591): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000180)='.\x00', 0x0, 0x0) flock(r2, 0x2) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') 2.979381648s ago: executing program 0 (id=1593): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x8, 0x4) recvmmsg(r0, &(0x7f0000001700)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 2.882913298s ago: executing program 5 (id=1595): openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0xc0000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000d7c900000900000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r0, &(0x7f0000000080), &(0x7f0000000880)=""/166}, 0x20) syz_usb_connect(0x2, 0x2d, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r0}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000740)={r0, &(0x7f0000000000), &(0x7f00000000c0)=""/109}, 0x20) 2.611943092s ago: executing program 4 (id=1596): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=@getchain={0x24, 0x11, 0x839, 0x70bd27, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0x4}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000091}, 0x0) 2.569328518s ago: executing program 0 (id=1597): rt_sigprocmask(0x2, &(0x7f0000000200)={[0xfffffbfd]}, 0x0, 0x8) r0 = gettid() r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r2, r1, 0x7, &(0x7f00000000c0)={0x18, 0x6, 0x5}) rt_tgsigqueueinfo(r2, r0, 0x5, &(0x7f0000000140)={0x22, 0x5, 0x202}) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) 2.567877957s ago: executing program 2 (id=1598): openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x2000) listen(0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(0x0) io_setup(0x8, &(0x7f0000004200)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000004280)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 2.38611586s ago: executing program 0 (id=1599): r0 = syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0xeef, 0x72c4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x0, 0x60, 0x2, [{{0x9, 0x4, 0x0, 0x0, 0x7, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x36, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0xc, 0x2, 0xe}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x81, 0x8, 0x80}}]}}}]}}]}}, 0x0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000009"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000001c0)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="000085"], 0x0, 0x0, 0x0, 0x0}, 0x0) 2.259051085s ago: executing program 4 (id=1600): sched_setaffinity(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000001c0)={0xe886c5ffc5249171, 0x4, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0xc0686611, &(0x7f0000000180)={0x67, 0x0, 0x18, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) 2.192630307s ago: executing program 5 (id=1601): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80143, 0x1ff) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xf, 0x4, 0x8, 0x9}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000100), &(0x7f00000001c0)=@tcp=r1}, 0x20) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x8, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 2.080090942s ago: executing program 2 (id=1602): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000001, 0x11, r0, 0xffffffffffffc000) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000006c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x507, 0x4) sendmmsg$inet(r1, &(0x7f0000000840)=[{{&(0x7f0000000c00)={0x2, 0x4e22, @multicast2}, 0x10, 0x0}}], 0x1, 0x2000c044) sendto$inet(r1, &(0x7f00000000c0)="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", 0xffe3, 0x0, 0x0, 0x0) 1.841897047s ago: executing program 5 (id=1603): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000000)={0x6000, 0x10d000}) ioctl$KVM_PRE_FAULT_MEMORY(r2, 0xc040aed5, &(0x7f0000000180)={0x70000, 0x210000}) 1.656943824s ago: executing program 2 (id=1604): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0xa4242, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x38011, r0, 0x0) r1 = dup(r0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000005700)={{0x0, 0x0, 0x80, {0x100000, 0x2, 0x2}}, 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madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) 1.348315017s ago: executing program 2 (id=1606): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB], 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0, 0x0, 0xfffffffffffffffd}, 0x18) r1 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x204, 0x2) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r1, 0x10c000) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000140)=@urb_type_control={0x2, {}, 0x2000000b, 0xe0, &(0x7f0000000240)={0x1f, 0x0, 0xfffa, 0x4360}, 0x8, 0x6, 0x7d, 0x0, 0x1, 0x101, 0x0}) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000080)) 1.17897958s ago: executing program 2 (id=1607): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0xd, @loopback, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x40, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x23, @loopback, 0x23}, 0x1c) r1 = dup(r0) sendmmsg$inet(r1, &(0x7f000000d4c0)=[{{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000380)="9e3b074a8988e293861a347e432f5979dc366a208834c6d2a000bc8c67a48d77135afb45fe124800911b188a404dbb73455a75862204ea9a0fedea6988408c58e85ba4d1a4e491a6de5c60edba18f1b7ea7a08a5561df73ef826a79dfde7e6cc23a80962e8d56d361457f106add67ca5afe80d98e7c9", 0x76}, {&(0x7f00000005c0)="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", 0x1cc}], 0x2}}], 0x1, 0x400d5) read$FUSE(r1, &(0x7f0000004a40)={0x2020}, 0x2020) 1.069591544s ago: executing program 5 (id=1608): mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) execve(&(0x7f0000002540)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800000, 0x0) r1 = syz_clone(0x22180, 0x0, 0xa42f, 0x0, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') 980.846345ms ago: executing program 1 (id=1609): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000400)=0x1, 0x4) recvfrom(r0, &(0x7f0000001300)=""/4096, 0x1000, 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000002300)="ac784b836189b2695b9d91e6307a", 0xe, 0x80, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000000c0)=0x8, 0x4) 788.446815ms ago: executing program 1 (id=1610): r0 = syz_clone(0xa8200780, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x800000, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_procfs(r0, &(0x7f0000000040)='fd/3\x00') 698.971723ms ago: executing program 5 (id=1611): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c4400000000000e0fe1709850000000e00000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x4, 0x8, 0xb}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r2, r1, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r2, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r0}, 0x20) sendmmsg$inet6(r0, &(0x7f00000007c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="f693edac", 0x4}], 0x11}}], 0x2, 0x41) 602.041855ms ago: executing program 4 (id=1612): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc402, 0x80) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003bc0)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x94) write$P9_RVERSION(r0, &(0x7f0000000c40)=ANY=[], 0x13) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000003c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[0x1], 0x0, 0x0, 0x1, 0x1}}, 0x40) 471.736233ms ago: executing program 5 (id=1613): r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) write$binfmt_format(r0, &(0x7f0000000100)='0\x00', 0x2) write$qrtrtun(r0, &(0x7f0000000300)="ca0e808b", 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x4], 0x0, 0x0, 0x1, 0x1}}, 0x40) 312.761496ms ago: executing program 1 (id=1614): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100)=0xb329, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000900)="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", 0xffffff5d, 0x12, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) shutdown(r0, 0x1) 226.655669ms ago: executing program 2 (id=1615): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000040)=ANY=[], 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 178.864668ms ago: executing program 1 (id=1616): r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000040c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0xe0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)={r2}, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) r4 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r4, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 69.148568ms ago: executing program 1 (id=1617): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1f, 0x2, &(0x7f0000001c40)=ANY=[@ANYBLOB="85000000a800000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x13}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="611289000000000061134c0000000000bf2000000000000007000000080000002d0301"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a806f8c6394f90724fc60040f03", 0x17}], 0x2c}, 0x0) r1 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe000058"], 0xfe33) 0s ago: executing program 1 (id=1618): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000ed07449e000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000000000b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x94) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x1000}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000400)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0x4000, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) kernel console output (not intermixed with test programs): fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 94.392322][ T5801] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.560530][ T5796] team0: Port device team_slave_0 added [ 94.561928][ T5800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.561945][ T5800] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 94.561970][ T5800] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.730749][ T5796] team0: Port device team_slave_1 added [ 94.811820][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.811833][ T5797] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 94.811853][ T5797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.910359][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.910380][ T5799] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 94.910400][ T5799] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.913006][ T5797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.913017][ T5797] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 94.913038][ T5797] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.140201][ T5799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.140220][ T5799] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.140248][ T5799] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.258122][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.258135][ T5796] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.258153][ T5796] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.462337][ T5796] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.462349][ T5796] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 95.462368][ T5796] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.487538][ T5116] Bluetooth: hci4: command tx timeout [ 95.497542][ T5807] Bluetooth: hci0: command tx timeout [ 95.497642][ T5116] Bluetooth: hci3: command tx timeout [ 95.569705][ T5807] Bluetooth: hci2: command tx timeout [ 95.569804][ T5116] Bluetooth: hci1: command tx timeout [ 95.606384][ T5801] hsr_slave_0: entered promiscuous mode [ 95.609730][ T5801] hsr_slave_1: entered promiscuous mode [ 95.635070][ T5800] hsr_slave_0: entered promiscuous mode [ 95.636077][ T5800] hsr_slave_1: entered promiscuous mode [ 95.636872][ T5800] debugfs: 'hsr0' already exists in 'hsr' [ 95.636958][ T5800] Cannot create hsr debugfs directory [ 96.055258][ T5797] hsr_slave_0: entered promiscuous mode [ 96.056270][ T5797] hsr_slave_1: entered promiscuous mode [ 96.056914][ T5797] debugfs: 'hsr0' already exists in 'hsr' [ 96.056930][ T5797] Cannot create hsr debugfs directory [ 96.173653][ T5799] hsr_slave_0: entered promiscuous mode [ 96.174572][ T5799] hsr_slave_1: entered promiscuous mode [ 96.175294][ T5799] debugfs: 'hsr0' already exists in 'hsr' [ 96.175312][ T5799] Cannot create hsr debugfs directory [ 96.474381][ T5796] hsr_slave_0: entered promiscuous mode [ 96.475396][ T5796] hsr_slave_1: entered promiscuous mode [ 96.476052][ T5796] debugfs: 'hsr0' already exists in 'hsr' [ 96.476068][ T5796] Cannot create hsr debugfs directory [ 97.569095][ T5807] Bluetooth: hci0: command tx timeout [ 97.569102][ T5814] Bluetooth: hci4: command tx timeout [ 97.569144][ T5116] Bluetooth: hci3: command tx timeout [ 97.647721][ T5116] Bluetooth: hci1: command tx timeout [ 97.647760][ T5116] Bluetooth: hci2: command tx timeout [ 97.810369][ T5801] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 97.836484][ T5801] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 97.871314][ T5801] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.907356][ T5801] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 98.041197][ T5799] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 98.076461][ T5799] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 98.095055][ T5799] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 98.153657][ T5799] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 98.271712][ T5796] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 98.316423][ T5796] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 98.342571][ T5796] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 98.398614][ T5796] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 98.535190][ T5797] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.569166][ T5797] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.606486][ T5797] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.642450][ T5797] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.792916][ T5800] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 98.833112][ T5800] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 98.866628][ T5800] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 98.907382][ T5801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.922445][ T5800] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 99.051068][ T5799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.054625][ T5801] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.105575][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.106371][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.154608][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.154775][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.189345][ T5799] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.232449][ T5796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.236108][ T3581] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.236725][ T3581] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.285468][ T3581] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.285635][ T3581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.355135][ T5796] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.384837][ T5797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.410626][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.410859][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.450884][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.451390][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.513802][ T5797] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.561002][ T5800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.566716][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.566858][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.633693][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.633850][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.759682][ T5800] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.833137][ T1365] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.833323][ T1365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.893025][ T1365] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.893155][ T1365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.063433][ T5799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.107013][ T5801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.289420][ T5799] veth0_vlan: entered promiscuous mode [ 100.335261][ T5799] veth1_vlan: entered promiscuous mode [ 100.407835][ T5801] veth0_vlan: entered promiscuous mode [ 100.423104][ T5796] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.476209][ T5801] veth1_vlan: entered promiscuous mode [ 100.570147][ T5797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.592008][ T5799] veth0_macvtap: entered promiscuous mode [ 100.623464][ T5799] veth1_macvtap: entered promiscuous mode [ 100.667154][ T5800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.701022][ T5801] veth0_macvtap: entered promiscuous mode [ 100.721166][ T5801] veth1_macvtap: entered promiscuous mode [ 100.735385][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.789118][ T5799] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.839733][ T3543] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.868735][ T3543] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.876386][ T5801] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.876460][ T3543] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.897214][ T3543] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.960762][ T5801] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.961465][ T5797] veth0_vlan: entered promiscuous mode [ 101.091214][ T1365] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.108096][ T1365] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.115972][ T5800] veth0_vlan: entered promiscuous mode [ 101.117157][ T1365] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.120149][ T5797] veth1_vlan: entered promiscuous mode [ 101.151194][ T1365] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.254532][ T5800] veth1_vlan: entered promiscuous mode [ 101.454989][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.455017][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.528125][ T5796] veth0_vlan: entered promiscuous mode [ 101.530619][ T5797] veth0_macvtap: entered promiscuous mode [ 101.570606][ T5797] veth1_macvtap: entered promiscuous mode [ 101.575614][ T1365] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.575634][ T1365] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.636831][ T5796] veth1_vlan: entered promiscuous mode [ 101.660029][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.660049][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.665034][ T5800] veth0_macvtap: entered promiscuous mode [ 101.734138][ T5800] veth1_macvtap: entered promiscuous mode [ 101.750027][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.793477][ T5797] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.795973][ T3543] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.795992][ T3543] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.832372][ T1365] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.832636][ T1365] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.834996][ T1365] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.866768][ T1365] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.891475][ T5800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.912841][ T5800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.987135][ T3581] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.001613][ T1365] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.002447][ T1365] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.002488][ T1365] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.088825][ T5796] veth0_macvtap: entered promiscuous mode [ 102.192388][ T5796] veth1_macvtap: entered promiscuous mode [ 102.377359][ T3543] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.377382][ T3543] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.469210][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.476395][ T5796] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.525348][ T3543] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.559176][ T3543] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.562111][ T1365] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.562130][ T1365] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.630311][ T3543] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.631797][ T3543] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.777568][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.777588][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.919760][ T38] audit: type=1326 audit(1768667098.099:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=5926 comm="syz.2.8" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f130606f749 code=0x0 [ 103.133019][ T1164] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.133041][ T1164] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.238039][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.238060][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.429241][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.429263][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.720069][ T5940] ======================================================= [ 103.720069][ T5940] WARNING: The mand mount option has been deprecated and [ 103.720069][ T5940] and is ignored by this kernel. Remove the mand [ 103.720069][ T5940] option from the mount to silence this warning. [ 103.720069][ T5940] ======================================================= [ 103.802882][ T5940] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 104.411001][ T5961] IPVS: sh: UDP 224.0.0.2:0 - no destination available [ 104.422583][ T5805] IPVS: starting estimator thread 0... [ 104.579558][ T5963] IPVS: using max 9 ests per chain, 21600 per kthread [ 105.548494][ T5977] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 106.117700][ T5805] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 106.307713][ T5805] usb 5-1: Using ep0 maxpacket: 16 [ 106.351159][ T5805] usb 5-1: New USB device found, idVendor=061d, idProduct=c020, bcdDevice=9c.15 [ 106.351189][ T5805] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.351207][ T5805] usb 5-1: Product: syz [ 106.351221][ T5805] usb 5-1: Manufacturer: syz [ 106.351234][ T5805] usb 5-1: SerialNumber: syz [ 106.433023][ T5805] usb 5-1: config 0 descriptor?? [ 106.503791][ T5805] ssu100 5-1:0.0: Quatech SSU-100 USB to Serial Driver converter detected [ 106.735870][ T6004] IPVS: sh: UDP 224.0.0.2:0 - no destination available [ 106.737373][ T804] IPVS: starting estimator thread 0... [ 106.817778][ T6006] IPVS: using max 8 ests per chain, 19200 per kthread [ 107.381755][ T805] IPVS: starting estimator thread 0... [ 107.477647][ T6017] IPVS: using max 11 ests per chain, 26400 per kthread [ 107.557168][ T5805] ssu100 5-1:0.0: probe with driver ssu100 failed with error -71 [ 107.671050][ T5805] usb 5-1: USB disconnect, device number 2 [ 107.790328][ T6024] netlink: 8 bytes leftover after parsing attributes in process `syz.2.41'. [ 107.790429][ T6024] Zero length message leads to an empty skb [ 108.384238][ T6041] syz.3.47 uses obsolete (PF_INET,SOCK_PACKET) [ 108.837313][ T6052] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 108.897669][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 109.049004][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 109.055087][ T10] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 109.055117][ T10] usb 2-1: config 0 has no interface number 0 [ 109.090003][ T10] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 109.090031][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.090050][ T10] usb 2-1: Product: syz [ 109.090064][ T10] usb 2-1: Manufacturer: syz [ 109.090077][ T10] usb 2-1: SerialNumber: syz [ 109.180718][ T10] usb 2-1: config 0 descriptor?? [ 109.196267][ T10] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 109.221474][ T6059] Dead loop on virtual device ip6_vti0, fix it urgently! [ 109.239677][ T6059] Dead loop on virtual device ip6_vti0, fix it urgently! [ 109.240618][ T6059] Dead loop on virtual device ip6_vti0, fix it urgently! [ 109.269838][ T6059] Dead loop on virtual device ip6_vti0, fix it urgently! [ 109.270268][ T6059] Dead loop on virtual device ip6_vti0, fix it urgently! [ 109.270624][ T6059] Dead loop on virtual device ip6_vti0, fix it urgently! [ 109.508861][ T10] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 109.554907][ T10] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 109.791856][ C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 109.835761][ T5875] usb 2-1: USB disconnect, device number 2 [ 109.896269][ T5875] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 109.951251][ T5875] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 109.952494][ T5875] quatech2 2-1:0.51: device disconnected [ 112.657645][ T805] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 112.710872][ T9] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 112.809138][ T805] usb 2-1: Using ep0 maxpacket: 8 [ 112.826630][ T805] usb 2-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 112.826661][ T805] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.826681][ T805] usb 2-1: Product: syz [ 112.826695][ T805] usb 2-1: Manufacturer: syz [ 112.826710][ T805] usb 2-1: SerialNumber: syz [ 112.859687][ T6147] netlink: 4 bytes leftover after parsing attributes in process `syz.2.90'. [ 112.863842][ T9] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 112.863873][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.867587][ T6147] netlink: 32 bytes leftover after parsing attributes in process `syz.2.90'. [ 112.897162][ T9] usb 4-1: config 0 descriptor?? [ 112.903439][ T805] usb 2-1: config 0 descriptor?? [ 112.974197][ T805] gspca_main: sq930x-2.14.0 probing 2770:930c [ 113.003735][ T9] cp210x 4-1:0.0: cp210x converter detected [ 113.120927][ T6150] syzkaller1: entered promiscuous mode [ 113.120954][ T6150] syzkaller1: entered allmulticast mode [ 113.367702][ T9] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 113.616742][ T9] usb 4-1: cp210x converter now attached to ttyUSB0 [ 113.657761][ T5939] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 113.780313][ T5882] usb 4-1: USB disconnect, device number 2 [ 113.814703][ T5882] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 113.828621][ T5939] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 113.828648][ T5939] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 113.832716][ T5939] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 113.832753][ T5939] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 113.832775][ T5939] usb 3-1: SerialNumber: syz [ 113.998336][ T805] gspca_sq930x: reg_w 0105 0f00 failed -71 [ 114.015432][ T5882] cp210x 4-1:0.0: device disconnected [ 114.116199][ T5939] usb 3-1: 0:2 : does not exist [ 114.206981][ T5939] usb 3-1: USB disconnect, device number 2 [ 114.218388][ T805] gspca_sq930x: Sensor ov9630 not yet treated [ 114.218494][ T805] sq930x 2-1:0.0: probe with driver sq930x failed with error -22 [ 114.247892][ T805] usb 2-1: USB disconnect, device number 3 [ 114.327768][ T6174] netlink: 71 bytes leftover after parsing attributes in process `syz.4.100'. [ 114.425785][ T5862] udevd[5862]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 114.648680][ T6179] tipc: Started in network mode [ 114.648712][ T6179] tipc: Node identity ac14140f, cluster identity 4711 [ 114.649811][ T6179] tipc: New replicast peer: 255.255.255.255 [ 114.650906][ T6179] tipc: Enabled bearer , priority 10 [ 114.774973][ T6183] syzkaller1: entered promiscuous mode [ 114.775003][ T6183] syzkaller1: entered allmulticast mode [ 115.481042][ T6202] loop8: detected capacity change from 0 to 8 [ 115.528486][ T5862] Dev loop8: unable to read RDB block 8 [ 115.528531][ T5862] loop8: unable to read partition table [ 115.528762][ T5862] loop8: partition table beyond EOD, truncated [ 115.566610][ T6202] Dev loop8: unable to read RDB block 8 [ 115.566654][ T6202] loop8: unable to read partition table [ 115.566954][ T6202] loop8: partition table beyond EOD, truncated [ 115.568180][ T6202] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 115.780281][ T5939] tipc: Node number set to 2886997007 [ 116.837803][ T6246] input: syz1 as /devices/virtual/input/input5 [ 116.967589][ T5890] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 117.117620][ T5890] usb 1-1: Using ep0 maxpacket: 32 [ 117.119716][ T5890] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.119752][ T5890] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 117.119794][ T5890] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 117.119820][ T5890] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 117.125216][ T5890] usb 1-1: config 0 descriptor?? [ 117.185604][ T5890] hub 1-1:0.0: USB hub found [ 117.348534][ T5890] hub 1-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 117.486122][ T6258] input: syz1 as /devices/virtual/input/input6 [ 117.793881][ T5890] hid-generic 0003:046D:C31C.0001: unknown main item tag 0x0 [ 117.873102][ T5890] hid-generic 0003:046D:C31C.0001: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.0-1/input0 [ 118.088004][ T5882] usb 1-1: USB disconnect, device number 2 [ 118.293606][ T6271] fido_id[6271]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 118.561732][ T5814] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci4/hci4:201' [ 118.561784][ T5814] CPU: 1 UID: 0 PID: 5814 Comm: kworker/u9:6 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 118.561810][ T5814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 118.561824][ T5814] Workqueue: hci4 hci_rx_work [ 118.561865][ T5814] Call Trace: [ 118.561876][ T5814] [ 118.561886][ T5814] dump_stack_lvl+0xe8/0x150 [ 118.561920][ T5814] sysfs_create_dir_ns+0x259/0x280 [ 118.561951][ T5814] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 118.561985][ T5814] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 118.562020][ T5814] ? rt_spin_unlock+0x161/0x200 [ 118.562054][ T5814] kobject_add_internal+0x6b1/0xcd0 [ 118.562090][ T5814] kobject_add+0x155/0x220 [ 118.562121][ T5814] ? __pfx_kobject_add+0x10/0x10 [ 118.562153][ T5814] ? get_device_parent+0x370/0x3a0 [ 118.562183][ T5814] device_add+0x408/0xb80 [ 118.562213][ T5814] hci_conn_add_sysfs+0xd5/0x210 [ 118.562239][ T5814] le_conn_complete_evt+0xf1d/0x1420 [ 118.562278][ T5814] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 118.562308][ T5814] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 118.562331][ T5814] ? lockdep_hardirqs_on+0x7b/0x110 [ 118.562356][ T5814] ? skb_pull_data+0xfb/0x200 [ 118.562394][ T5814] hci_le_conn_complete_evt+0x187/0x480 [ 118.562428][ T5814] hci_event_packet+0x78f/0x1260 [ 118.562453][ T5814] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 118.562484][ T5814] ? __pfx_hci_event_packet+0x10/0x10 [ 118.562505][ T5814] ? rt_spin_unlock+0x150/0x200 [ 118.562545][ T5814] ? hci_send_to_monitor+0xe2/0x590 [ 118.562579][ T5814] hci_rx_work+0x3ee/0x1060 [ 118.562610][ T5814] ? process_scheduled_works+0x9ef/0x1770 [ 118.562637][ T5814] process_scheduled_works+0xad1/0x1770 [ 118.562726][ T5814] ? __pfx_process_scheduled_works+0x10/0x10 [ 118.562750][ T5814] ? do_raw_spin_lock+0x121/0x290 [ 118.562795][ T5814] worker_thread+0x8a0/0xda0 [ 118.562849][ T5814] kthread+0x711/0x8a0 [ 118.562891][ T5814] ? __pfx_worker_thread+0x10/0x10 [ 118.562936][ T5814] ? __pfx_kthread+0x10/0x10 [ 118.562966][ T5814] ? rt_spin_unlock+0x150/0x200 [ 118.563006][ T5814] ? rt_spin_unlock+0x161/0x200 [ 118.563039][ T5814] ? __pfx_kthread+0x10/0x10 [ 118.563073][ T5814] ret_from_fork+0x510/0xa50 [ 118.563102][ T5814] ? __pfx_ret_from_fork+0x10/0x10 [ 118.563126][ T5814] ? __switch_to+0xc9e/0x1480 [ 118.563167][ T5814] ? __pfx_kthread+0x10/0x10 [ 118.563203][ T5814] ret_from_fork_asm+0x1a/0x30 [ 118.563259][ T5814] [ 118.563292][ T5814] kobject: kobject_add_internal failed for hci4:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 118.563335][ T5814] Bluetooth: hci4: failed to register connection device [ 119.215431][ T5890] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 119.215501][ T5890] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 119.215531][ T5890] hid-generic 0003:0003:0000.0002: unknown main item tag 0x0 [ 119.264283][ T5890] hid-generic 0003:0003:0000.0002: hidraw0: USB HID v0.00 Device [syz1] on syz1 [ 119.450806][ T6295] fido_id[6295]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 120.217748][ T5882] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 120.276023][ T6321] process 'syz.1.167' launched '/dev/fd/3' with NULL argv: empty string added [ 120.391749][ T5882] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.391784][ T5882] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 120.392998][ T5882] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 120.393026][ T5882] usb 5-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 120.393047][ T5882] usb 5-1: Manufacturer: syz [ 120.429663][ T5882] usb 5-1: config 0 descriptor?? [ 120.755467][ T6333] netlink: 4 bytes leftover after parsing attributes in process `syz.0.172'. [ 120.882071][ T5882] pyra 0003:1E7D:2CF6.0003: unknown main item tag 0x0 [ 120.882101][ T5882] pyra 0003:1E7D:2CF6.0003: unknown main item tag 0x0 [ 120.882120][ T5882] pyra 0003:1E7D:2CF6.0003: unknown main item tag 0x0 [ 120.882138][ T5882] pyra 0003:1E7D:2CF6.0003: unknown main item tag 0x0 [ 120.882156][ T5882] pyra 0003:1E7D:2CF6.0003: unknown main item tag 0x0 [ 120.882214][ T5882] pyra 0003:1E7D:2CF6.0003: unknown main item tag 0x0 [ 120.953032][ T5882] pyra 0003:1E7D:2CF6.0003: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 121.082721][ T5882] pyra 0003:1E7D:2CF6.0003: couldn't init struct pyra_device [ 121.082775][ T5882] pyra 0003:1E7D:2CF6.0003: couldn't install mouse [ 121.130196][ T5882] pyra 0003:1E7D:2CF6.0003: probe with driver pyra failed with error -5 [ 121.182640][ T6340] syzkaller1: entered promiscuous mode [ 121.182666][ T6340] syzkaller1: entered allmulticast mode [ 122.227687][ T5939] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 122.399459][ T5939] usb 4-1: Using ep0 maxpacket: 16 [ 122.406298][ T5939] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 122.406327][ T5939] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 122.406347][ T5939] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 122.406367][ T5939] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 122.406386][ T5939] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 122.406406][ T5939] usb 4-1: config 0 has no interface number 0 [ 122.406455][ T5939] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 122.406482][ T5939] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 122.406504][ T5939] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 122.406539][ T5939] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 122.406566][ T5939] usb 4-1: config 0 interface 125 has no altsetting 0 [ 122.406584][ T5939] usb 4-1: config 0 interface 125 has no altsetting 2 [ 122.455544][ T5939] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 122.455642][ T5939] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.455700][ T5939] usb 4-1: Product: syz [ 122.455736][ T5939] usb 4-1: Manufacturer: syz [ 122.455777][ T5939] usb 4-1: SerialNumber: syz [ 122.587767][ T5939] usb 4-1: config 0 descriptor?? [ 122.649415][ T5939] usb 4-1: selecting invalid altsetting 2 [ 123.033196][ T5890] usb 5-1: USB disconnect, device number 3 [ 123.631951][ T5890] usb 4-1: USB disconnect, device number 3 [ 124.239817][ T6421] Bluetooth: MGMT ver 1.23 [ 124.495076][ T6430] Driver unsupported XDP return value 0 on prog (id 26) dev N/A, expect packet loss! [ 124.721334][ T6438] netlink: 64 bytes leftover after parsing attributes in process `syz.0.215'. [ 124.721362][ T6438] nbd: must specify at least one socket [ 125.077616][ T9] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 125.227653][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 125.229807][ T9] usb 4-1: config 2 has an invalid interface number: 88 but max is 0 [ 125.229830][ T9] usb 4-1: config 2 has no interface number 0 [ 125.229869][ T9] usb 4-1: config 2 interface 88 altsetting 7 bulk endpoint 0x6 has invalid maxpacket 256 [ 125.229893][ T9] usb 4-1: config 2 interface 88 has no altsetting 0 [ 125.234239][ T9] usb 4-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.1e [ 125.234268][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.234288][ T9] usb 4-1: Product: syz [ 125.234303][ T9] usb 4-1: Manufacturer: syz [ 125.234318][ T9] usb 4-1: SerialNumber: syz [ 125.328671][ T6445] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 125.493364][ T5814] Bluetooth: hci4: command 0x0406 tx timeout [ 125.539756][ T6445] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 125.927628][ T5875] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 126.114817][ T5875] usb 2-1: Using ep0 maxpacket: 16 [ 126.123165][ T5875] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 126.123198][ T5875] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 126.123220][ T5875] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 126.123261][ T5875] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 126.123283][ T5875] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.191841][ T5875] usb 2-1: config 0 descriptor?? [ 126.345228][ T9] asix 4-1:2.88 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 126.345261][ T9] asix 4-1:2.88 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0080: ffffffb9 [ 126.346247][ T9] asix 4-1:2.88: probe with driver asix failed with error -71 [ 126.390095][ T9] usb 4-1: USB disconnect, device number 4 [ 126.743672][ T5875] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0004/input/input7 [ 126.924895][ T5875] microsoft 0003:045E:07DA.0004: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 126.953839][ T6488] netlink: 60 bytes leftover after parsing attributes in process `syz.2.229'. [ 126.954306][ T6488] unsupported nlmsg_type 40 [ 126.996107][ T5875] usb 2-1: USB disconnect, device number 4 [ 127.076325][ T6489] fido_id[6489]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 127.800997][ T6511] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 128.339136][ T6532] netlink: 'syz.4.246': attribute type 6 has an invalid length. [ 128.493335][ T6536] 9pnet: p9_errstr2errno: server reported unknown error [ 130.077495][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 130.185224][ T6603] netlink: 'syz.3.264': attribute type 12 has an invalid length. [ 130.287226][ T6605] faux_driver vgem: [drm] Unknown color mode 13; guessing buffer size. [ 131.029258][ T6622] cgroup: fork rejected by pids controller in /syz4 [ 131.441007][ T6631] netlink: 20 bytes leftover after parsing attributes in process `syz.0.277'. [ 132.096522][ T6657] bridge1: entered promiscuous mode [ 132.096551][ T6657] bridge1: entered allmulticast mode [ 132.116636][ T6657] team0: Port device bridge1 added [ 132.146209][ T6657] bridge0: port 3(team0) entered blocking state [ 132.147164][ T6657] bridge0: port 3(team0) entered disabled state [ 132.158673][ T6657] team0: entered allmulticast mode [ 132.158732][ T6657] team_slave_0: entered allmulticast mode [ 132.158929][ T6657] team_slave_1: entered allmulticast mode [ 132.202783][ T6657] team0: entered promiscuous mode [ 132.202799][ T6657] team_slave_0: entered promiscuous mode [ 132.202942][ T6657] team_slave_1: entered promiscuous mode [ 132.204913][ T6657] bridge0: port 3(team0) entered blocking state [ 132.205025][ T6657] bridge0: port 3(team0) entered forwarding state [ 132.318309][ T1244] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 132.469734][ T1244] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 132.469769][ T1244] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 132.469814][ T1244] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 132.469830][ T1244] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.516665][ T6659] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 132.550244][ T1244] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 132.788011][ T1244] usb 3-1: USB disconnect, device number 3 [ 133.081948][ T5814] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 133.106601][ T5814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 133.110012][ T5814] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 133.122636][ T5814] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 133.134919][ T5814] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 133.157235][ T3581] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.174225][ T5890] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 133.319943][ T5890] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 133.319993][ T5890] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.320021][ T5890] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 133.320043][ T5890] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 133.325151][ T5890] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 133.325183][ T5890] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 133.325204][ T5890] usb 1-1: Manufacturer: syz [ 133.410476][ T5890] usb 1-1: config 0 descriptor?? [ 133.751287][ T3581] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.823866][ T5890] hid_parser_main: 1 callbacks suppressed [ 133.823891][ T5890] appleir 0003:05AC:8243.0005: unknown main item tag 0x0 [ 133.917633][ T5890] appleir 0003:05AC:8243.0005: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 134.070326][ T6684] Invalid argument reading file caps for ./file0 [ 134.118777][ T1244] usb 1-1: USB disconnect, device number 3 [ 134.162917][ T6685] fido_id[6685]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 134.362319][ T3581] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 134.688021][ T3581] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.174688][ T5814] Bluetooth: hci0: command tx timeout [ 135.194559][ T6710] warning: `syz.0.309' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 135.481562][ T6714] loop5: detected capacity change from 0 to 7 [ 135.512720][ T6714] Dev loop5: unable to read RDB block 7 [ 135.512766][ T6714] loop5: unable to read partition table [ 135.512980][ T6714] loop5: partition table beyond EOD, truncated [ 135.513017][ T6714] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 135.667897][ T6672] chnl_net:caif_netlink_parms(): no params data found [ 136.086508][ T6726] netlink: 4 bytes leftover after parsing attributes in process `syz.2.317'. [ 136.726089][ T3581] bridge_slave_1: left allmulticast mode [ 136.726185][ T3581] bridge_slave_1: left promiscuous mode [ 136.733280][ T3581] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.866659][ T3581] bridge_slave_0: left allmulticast mode [ 136.866687][ T3581] bridge_slave_0: left promiscuous mode [ 136.866919][ T3581] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.247660][ T5814] Bluetooth: hci0: command tx timeout [ 137.309700][ T6748] loop4: detected capacity change from 0 to 7 [ 137.352723][ T6748] Dev loop4: unable to read RDB block 7 [ 137.352769][ T6748] loop4: unable to read partition table [ 137.352959][ T6748] loop4: partition table beyond EOD, truncated [ 137.352991][ T6748] loop_reread_partitions: partition scan of loop4 (þ被xü—ŸÑà– ) failed (rc=-5) [ 137.443387][ T6750] Invalid logical block size (-4) [ 138.060849][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.060940][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.470441][ T5882] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 138.565209][ T6784] netlink: 256 bytes leftover after parsing attributes in process `syz.3.340'. [ 138.627807][ T5882] usb 1-1: Using ep0 maxpacket: 32 [ 138.646766][ T5882] usb 1-1: config index 0 descriptor too short (expected 164, got 36) [ 138.646820][ T5882] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 138.646846][ T5882] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 138.646882][ T5882] usb 1-1: New USB device found, idVendor=046d, idProduct=c29c, bcdDevice= 0.00 [ 138.646904][ T5882] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 138.712495][ T5882] usb 1-1: config 0 descriptor?? [ 139.136448][ T5882] logitech 0003:046D:C29C.0006: unknown main item tag 0x0 [ 139.136487][ T5882] logitech 0003:046D:C29C.0006: unknown main item tag 0x0 [ 139.136517][ T5882] logitech 0003:046D:C29C.0006: unknown main item tag 0x0 [ 139.136546][ T5882] logitech 0003:046D:C29C.0006: unknown main item tag 0x0 [ 139.136574][ T5882] logitech 0003:046D:C29C.0006: unknown main item tag 0x0 [ 139.178126][ T5882] logitech 0003:046D:C29C.0006: hidraw0: USB HID v0.00 Device [HID 046d:c29c] on usb-dummy_hcd.0-1/input0 [ 139.337822][ T5116] Bluetooth: hci0: command tx timeout [ 139.510216][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 139.530184][ T5882] logitech 0003:046D:C29C.0006: no inputs found [ 139.561529][ T5882] usb 1-1: USB disconnect, device number 4 [ 139.660792][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 139.660818][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 139.661996][ T9] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 139.662022][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 139.662041][ T9] usb 2-1: SerialNumber: syz [ 139.944556][ T9] usb 2-1: 0:2 : does not exist [ 140.007391][ T9] usb 2-1: USB disconnect, device number 5 [ 140.265326][ T5862] udevd[5862]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 140.389149][ T3581] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 140.468355][ T3581] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 140.516887][ T3581] bond0 (unregistering): Released all slaves [ 141.409622][ T5116] Bluetooth: hci0: command tx timeout [ 141.577955][ T6672] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.578837][ T6672] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.579082][ T6672] bridge_slave_0: entered allmulticast mode [ 141.584071][ T6672] bridge_slave_0: entered promiscuous mode [ 141.736483][ T6672] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.736588][ T6672] bridge0: port 2(bridge_slave_1) entered disabled state [ 141.751925][ T6672] bridge_slave_1: entered allmulticast mode [ 141.787185][ T6672] bridge_slave_1: entered promiscuous mode [ 142.547558][ T6806] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 142.557676][ T805] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 142.697657][ T6806] usb 4-1: Using ep0 maxpacket: 32 [ 142.702258][ T6806] usb 4-1: config 0 has an invalid interface number: 12 but max is 0 [ 142.702284][ T6806] usb 4-1: config 0 has no interface number 0 [ 142.702331][ T6806] usb 4-1: config 0 interface 12 has no altsetting 0 [ 142.717511][ T805] usb 1-1: Using ep0 maxpacket: 32 [ 142.744143][ T805] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 142.759215][ T805] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 142.759236][ T805] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 142.759286][ T805] usb 1-1: Product: syz [ 142.759296][ T805] usb 1-1: Manufacturer: syz [ 142.759306][ T805] usb 1-1: SerialNumber: syz [ 142.819603][ T6806] usb 4-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=85.40 [ 142.819635][ T6806] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.819656][ T6806] usb 4-1: Product: syz [ 142.819671][ T6806] usb 4-1: Manufacturer: syz [ 142.819687][ T6806] usb 4-1: SerialNumber: syz [ 142.863832][ T805] usb 1-1: config 0 descriptor?? [ 142.865603][ T6863] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 142.890880][ T805] hub 1-1:0.0: bad descriptor, ignoring hub [ 142.890921][ T805] hub 1-1:0.0: probe with driver hub failed with error -5 [ 142.971114][ T6672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 142.987664][ T6806] usb 4-1: config 0 descriptor?? [ 143.299031][ T6672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 143.550394][ T5787] usb 1-1: reset high-speed USB device number 5 using dummy_hcd [ 143.614923][ T6876] netlink: 8 bytes leftover after parsing attributes in process `syz.1.372'. [ 143.614948][ T6876] netlink: 4 bytes leftover after parsing attributes in process `syz.1.372'. [ 143.678149][ T3581] hsr_slave_0: left promiscuous mode [ 143.717612][ T3581] hsr_slave_1: left promiscuous mode [ 143.719396][ T3581] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 143.720080][ T3581] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 143.773920][ T6863] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 143.802324][ T3581] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 143.802346][ T3581] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 143.949786][ T3581] veth1_macvtap: left promiscuous mode [ 143.950964][ T3581] veth0_macvtap: left promiscuous mode [ 143.951264][ T3581] veth1_vlan: left promiscuous mode [ 143.951588][ T3581] veth0_vlan: left promiscuous mode [ 144.062851][ T6806] f81534 4-1:0.12: f81534_get_register: reg: 1003 failed: -71 [ 144.062892][ T6806] f81534 4-1:0.12: f81534_find_config_idx: read failed: -71 [ 144.062905][ T6806] f81534 4-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 144.062967][ T6806] f81534 4-1:0.12: probe with driver f81534 failed with error -71 [ 144.093312][ T6806] usb 4-1: USB disconnect, device number 5 [ 144.108076][ T5787] usb 1-1: USB disconnect, device number 5 [ 145.720924][ T5882] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 145.868965][ T5882] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 145.870495][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.870562][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.870592][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.887808][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.887869][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.887899][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.889298][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.889739][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.889770][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.891200][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.891245][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.891270][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.892457][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.892501][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.892526][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.893972][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.894027][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.894057][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.895512][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.895567][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.895596][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.951500][ T5882] usb 1-1: config 64 has 1 interface, different from the descriptor's value: 9 [ 145.951560][ T5882] usb 1-1: config 64 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 145.951587][ T5882] usb 1-1: config 64 interface 0 has no altsetting 0 [ 145.961011][ T5882] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 145.961042][ T5882] usb 1-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 145.961065][ T5882] usb 1-1: Product: syz [ 145.961080][ T5882] usb 1-1: Manufacturer: syz [ 145.961096][ T5882] usb 1-1: SerialNumber: syz [ 146.201959][ T5882] yurex 1-1:64.0: USB YUREX device now attached to Yurex #0 [ 146.814259][ T6806] usb 1-1: USB disconnect, device number 6 [ 146.832934][ T6806] yurex 1-1:64.0: USB YUREX #0 now disconnected [ 147.678694][ T3581] team0 (unregistering): Port device team_slave_1 removed [ 147.928296][ T3581] team0 (unregistering): Port device team_slave_0 removed [ 150.274359][ T6672] team0: Port device team_slave_0 added [ 150.312819][ T6922] capability: warning: `syz.1.388' uses 32-bit capabilities (legacy support in use) [ 150.815914][ T6672] team0: Port device team_slave_1 added [ 151.125354][ T6940] Bluetooth: MGMT ver 1.23 [ 151.191208][ T6672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 151.191226][ T6672] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 151.191254][ T6672] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 151.193621][ T6672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 151.193636][ T6672] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 151.193666][ T6672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 151.723017][ T6672] hsr_slave_0: entered promiscuous mode [ 151.724165][ T6672] hsr_slave_1: entered promiscuous mode [ 151.724941][ T6672] debugfs: 'hsr0' already exists in 'hsr' [ 151.724959][ T6672] Cannot create hsr debugfs directory [ 153.047292][ T6995] loop8: detected capacity change from 0 to 8 [ 153.085052][ T6995] Dev loop8: unable to read RDB block 8 [ 153.085103][ T6995] loop8: unable to read partition table [ 153.085328][ T6995] loop8: partition table beyond EOD, truncated [ 153.085372][ T6995] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 153.200511][ T6999] netlink: 16 bytes leftover after parsing attributes in process `syz.2.416'. [ 153.872663][ T7019] netlink: 20 bytes leftover after parsing attributes in process `syz.2.424'. [ 155.101477][ T7038] netlink: 4 bytes leftover after parsing attributes in process `syz.2.432'. [ 155.790949][ T6672] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 155.845710][ T6672] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 155.904677][ T6672] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 155.990600][ T6672] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 156.390973][ T6672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.552673][ T6672] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.624294][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.626381][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.690912][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.693756][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.869968][ T6672] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 157.071350][ T7085] netlink: 16 bytes leftover after parsing attributes in process `syz.0.442'. [ 157.960812][ T6672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.207594][ T6806] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 158.357591][ T6806] usb 1-1: Using ep0 maxpacket: 32 [ 158.364036][ T6806] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 158.364068][ T6806] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 158.364105][ T6806] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 158.364129][ T6806] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.429254][ T6806] usb 1-1: config 0 descriptor?? [ 158.885282][ T6806] ft260 0003:0403:6030.0007: unknown main item tag 0x0 [ 158.885322][ T6806] ft260 0003:0403:6030.0007: unknown main item tag 0x0 [ 159.069793][ T6806] ft260 0003:0403:6030.0007: chip code: 0000 0000 [ 159.071106][ T6672] veth0_vlan: entered promiscuous mode [ 159.123501][ T6672] veth1_vlan: entered promiscuous mode [ 159.278731][ T6672] veth0_macvtap: entered promiscuous mode [ 159.296586][ T6672] veth1_macvtap: entered promiscuous mode [ 159.384949][ T6806] kernel write not supported for file bpf-prog (pid: 6806 comm: kworker/0:8) [ 159.430580][ T6672] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.460255][ T6672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.525925][ T7140] netlink: 8 bytes leftover after parsing attributes in process `syz.3.460'. [ 159.525951][ T7140] netlink: 12 bytes leftover after parsing attributes in process `syz.3.460'. [ 159.571767][ T5882] usb 1-1: USB disconnect, device number 7 [ 159.697655][ T1279] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 256 - 0 [ 159.699501][ T1279] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 256 - 0 [ 159.700518][ T1279] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 256 - 0 [ 159.701712][ T1279] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 256 - 0 [ 159.702122][ T1279] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.760491][ T1279] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.765217][ T1279] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.765418][ T1279] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.134201][ T7149] netlink: 'syz.3.463': attribute type 3 has an invalid length. [ 160.134224][ T7149] netlink: 8 bytes leftover after parsing attributes in process `syz.3.463'. [ 160.228465][ T7154] netlink: 'syz.2.466': attribute type 11 has an invalid length. [ 160.291045][ T1279] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.291074][ T1279] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.338586][ T7152] pim6reg1: entered promiscuous mode [ 160.338613][ T7152] pim6reg1: entered allmulticast mode [ 160.696800][ T6026] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.696823][ T6026] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.716770][ T38] audit: type=1326 audit(1768667155.899:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=7165 comm="syz.0.471" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f45a837f749 code=0x0 [ 161.490837][ T5953] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 161.637550][ T5953] usb 5-1: Using ep0 maxpacket: 16 [ 161.643867][ T5953] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 161.643895][ T5953] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.643916][ T5953] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 161.646902][ T5953] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.646939][ T5953] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.646960][ T5953] usb 5-1: Product: syz [ 161.646976][ T5953] usb 5-1: Manufacturer: syz [ 161.646992][ T5953] usb 5-1: SerialNumber: syz [ 162.137183][ T5953] usb 5-1: 0:2 : does not exist [ 162.722466][ T7208] loop8: detected capacity change from 0 to 8 [ 162.782986][ T5855] Dev loop8: unable to read RDB block 8 [ 162.783130][ T5855] loop8: unable to read partition table [ 162.783378][ T5855] loop8: partition table beyond EOD, truncated [ 162.788419][ T7208] Dev loop8: unable to read RDB block 8 [ 162.788547][ T7208] loop8: unable to read partition table [ 162.789164][ T7208] loop8: partition table beyond EOD, truncated [ 162.789215][ T7208] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 162.833224][ T5953] usb 5-1: 1:0: failed to get current value for ch 0 (-22) [ 162.922072][ T5953] usb 5-1: USB disconnect, device number 4 [ 163.193434][ T5862] udevd[5862]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 164.858082][ T5953] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 165.013483][ T5953] usb 1-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 165.013526][ T5953] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.013549][ T5953] usb 1-1: Product: syz [ 165.013565][ T5953] usb 1-1: Manufacturer: syz [ 165.013581][ T5953] usb 1-1: SerialNumber: syz [ 165.049693][ T5953] usb 1-1: config 0 descriptor?? [ 165.579199][ T7289] program syz.3.523 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.831194][ T7295] netlink: 'syz.3.526': attribute type 7 has an invalid length. [ 165.831218][ T7295] netlink: 'syz.3.526': attribute type 27 has an invalid length. [ 166.082180][ T5953] usb 1-1: Firmware version (0.0) predates our first public release. [ 166.082208][ T5953] usb 1-1: Please update to version 0.2 or newer [ 166.248707][ T5953] usb 1-1: USB disconnect, device number 8 [ 167.062805][ T7313] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 167.810708][ T5116] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 167.810930][ T5116] Bluetooth: hci1: Injecting HCI hardware error event [ 167.813132][ T5814] Bluetooth: hci1: hardware error 0x00 [ 167.959514][ T7329] vxcan1: entered allmulticast mode [ 167.962731][ T7329] vxcan1: left allmulticast mode [ 168.298324][ T5953] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 168.448272][ T5953] usb 3-1: Using ep0 maxpacket: 16 [ 168.464731][ T5953] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 168.464768][ T5953] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.464810][ T5953] usb 3-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 168.464836][ T5953] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.531873][ T5953] usb 3-1: config 0 descriptor?? [ 169.382734][ T5953] letsketch 0003:6161:4D15.0008: Device info: à° [ 169.477596][ T6806] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 169.618280][ T5953] usb 3-1: Max retries (5) exceeded reading string descriptor 201 [ 169.618385][ T5953] letsketch 0003:6161:4D15.0008: probe with driver letsketch failed with error -71 [ 169.626988][ T5953] usb 3-1: USB disconnect, device number 4 [ 169.638439][ T6806] usb 2-1: Using ep0 maxpacket: 16 [ 169.663964][ T6806] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.663995][ T6806] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.664029][ T6806] usb 2-1: config 0 interface 0 has no altsetting 0 [ 169.664143][ T6806] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 169.664166][ T6806] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.722333][ T6806] usb 2-1: config 0 descriptor?? [ 170.137569][ T5814] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 170.144000][ T6806] hid (null): global environment stack underflow [ 170.144055][ T6806] hid (null): report_id 0 is invalid [ 170.144312][ T6806] hid (null): global environment stack underflow [ 170.144360][ T6806] hid (null): report_id 0 is invalid [ 170.144402][ T6806] hid (null): report_id 0 is invalid [ 170.144467][ T6806] hid (null): global environment stack underflow [ 170.382881][ T5939] usb 2-1: USB disconnect, device number 6 [ 170.807571][ T6806] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 170.980441][ T6806] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.980474][ T6806] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.980490][ T6806] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 170.980546][ T6806] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 170.980571][ T6806] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.039758][ T6806] usb 5-1: config 0 descriptor?? [ 171.493746][ T6806] plantronics 0003:047F:FFFF.000A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 172.452243][ T7422] netlink: 24 bytes leftover after parsing attributes in process `syz.2.578'. [ 172.714247][ C0] plantronics 0003:047F:FFFF.000A: usb_submit_urb(ctrl) failed: -1 [ 172.789013][ T7428] loop9: detected capacity change from 0 to 7 [ 172.795694][ T7428] Dev loop9: unable to read RDB block 7 [ 172.795744][ T7428] loop9: unable to read partition table [ 172.795984][ T7428] loop9: partition table beyond EOD, truncated [ 172.796004][ T7428] loop_reread_partitions: partition scan of loop9 (þ被xü—ŸÑà– ) failed (rc=-5) [ 173.167630][ T5939] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 173.338318][ T804] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 173.340670][ T5939] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 173.340722][ T5939] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 173.340748][ T5939] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 173.340824][ T5939] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 173.340847][ T5939] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 173.418043][ T5939] usb 2-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 173.418073][ T5939] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 173.418095][ T5939] usb 2-1: Product: syz [ 173.418110][ T5939] usb 2-1: Manufacturer: syz [ 173.418126][ T5939] usb 2-1: SerialNumber: syz [ 173.465021][ T5939] usb 2-1: config 0 descriptor?? [ 173.537495][ T804] usb 1-1: Using ep0 maxpacket: 8 [ 173.543200][ T804] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 173.543257][ T804] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 173.543336][ T804] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 173.543362][ T804] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 173.543386][ T804] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 173.543427][ T804] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 173.543502][ T804] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.689658][ T5939] radio-si470x 2-1:0.0: DeviceID=0x0000 ChipID=0x0000 [ 173.689696][ T5939] radio-si470x 2-1:0.0: This driver is known to work with firmware version 12, but the device has firmware version 0. [ 173.695046][ T5953] usb 5-1: USB disconnect, device number 5 [ 173.896147][ T5939] radio-si470x 2-1:0.0: software version 0, hardware version 0 [ 173.896174][ T5939] radio-si470x 2-1:0.0: This driver is known to work with hardware version 1, but the device has hardware version 0. [ 173.896195][ T5939] radio-si470x 2-1:0.0: If you have some trouble using this driver, please report to V4L ML at linux-media@vger.kernel.org [ 174.104615][ T5939] radio-si470x 2-1:0.0: submitting int urb failed (-90) [ 174.258176][ T7458] netlink: 16 bytes leftover after parsing attributes in process `syz.2.596'. [ 174.258200][ T7458] netlink: 20 bytes leftover after parsing attributes in process `syz.2.596'. [ 174.476027][ T7463] usbtmc 1-1:16.0: simple control status returned d [ 174.500018][ T5939] radio-si470x 2-1:0.0: si470x_set_report: usb_control_msg returned -71 [ 174.500333][ T5939] radio-si470x 2-1:0.0: probe with driver radio-si470x failed with error -22 [ 174.526853][ T5939] usb 2-1: USB disconnect, device number 7 [ 174.676456][ T804] usb 1-1: USB disconnect, device number 9 [ 174.985653][ T7474] netlink: 14 bytes leftover after parsing attributes in process `syz.2.602'. [ 175.840228][ T7502] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3406083130 (6812166260 ns) > initial count (5082761854 ns). Using initial count to start timer. [ 176.385018][ T7523] could not open pipe file descriptor [ 177.197607][ T804] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 177.350346][ T804] usb 4-1: unable to get BOS descriptor or descriptor too short [ 177.351649][ T804] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 177.351672][ T804] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 177.351691][ T804] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 177.356682][ T804] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 177.356709][ T804] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.356732][ T804] usb 4-1: Product: syz [ 177.356742][ T804] usb 4-1: Manufacturer: syz [ 177.356751][ T804] usb 4-1: SerialNumber: syz [ 178.020540][ T7571] netlink: 64 bytes leftover after parsing attributes in process `syz.0.643'. [ 178.052720][ T804] usb 4-1: 0:2 : does not exist [ 178.155492][ T7573] netlink: 20 bytes leftover after parsing attributes in process `syz.1.644'. [ 178.286829][ T6806] usb 4-1: USB disconnect, device number 6 [ 178.340145][ T7579] netlink: 8 bytes leftover after parsing attributes in process `syz.1.647'. [ 179.087642][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 179.167521][ T5116] Bluetooth: hci0: command 0x0405 tx timeout [ 179.240731][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 179.254587][ T9] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 179.254615][ T9] usb 5-1: config 0 has no interface number 0 [ 179.273302][ T9] usb 5-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 179.273333][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.273358][ T9] usb 5-1: Product: syz [ 179.273369][ T9] usb 5-1: Manufacturer: syz [ 179.273378][ T9] usb 5-1: SerialNumber: syz [ 179.283775][ T9] usb 5-1: config 0 descriptor?? [ 179.333206][ T9] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 179.545339][ T7591] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 180.172004][ T9] gspca_spca1528: reg_w err -71 [ 180.187661][ T9] spca1528 5-1:0.1: probe with driver spca1528 failed with error -71 [ 180.214104][ T0] NOHZ tick-stop error: local softirq work is pending, handler #41!!! [ 180.237625][ T9] usb 5-1: USB disconnect, device number 6 [ 180.408216][ T3543] tipc: Subscription rejected, illegal request [ 180.667452][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 180.667686][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 180.667836][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 180.967457][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 181.158102][ T7634] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.667'. [ 182.167506][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 183.490173][ T6806] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 183.507814][ T9] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 183.637673][ T6806] usb 4-1: Using ep0 maxpacket: 16 [ 183.639541][ T6806] usb 4-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 183.639562][ T6806] usb 4-1: config 0 interface 0 has no altsetting 0 [ 183.639584][ T6806] usb 4-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 183.639600][ T6806] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.675498][ T6806] usb 4-1: config 0 descriptor?? [ 183.847553][ T9] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 183.847586][ T9] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 183.848179][ T9] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 183.848204][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.225465][ T7705] tipc: Started in network mode [ 184.225500][ T7705] tipc: Node identity ac14140f, cluster identity 4711 [ 184.225833][ T7705] tipc: New replicast peer: 255.255.255.255 [ 184.258152][ T7705] tipc: Enabled bearer , priority 10 [ 184.347299][ T9] usb 5-1: usb_control_msg returned -32 [ 184.347332][ T9] usbtmc 5-1:16.0: can't read capabilities [ 184.373565][ T6806] nzxt-smart2 0003:1E71:2009.000B: unknown main item tag 0x0 [ 184.373605][ T6806] nzxt-smart2 0003:1E71:2009.000B: unknown main item tag 0x0 [ 184.373633][ T6806] nzxt-smart2 0003:1E71:2009.000B: unknown main item tag 0x0 [ 184.373662][ T6806] nzxt-smart2 0003:1E71:2009.000B: unknown main item tag 0x0 [ 184.373691][ T6806] nzxt-smart2 0003:1E71:2009.000B: unknown main item tag 0x0 [ 184.435406][ T6806] nzxt-smart2 0003:1E71:2009.000B: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.3-1/input0 [ 184.667523][ T5953] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 184.685195][ T6806] usb 4-1: USB disconnect, device number 7 [ 184.822639][ T5953] usb 3-1: Using ep0 maxpacket: 8 [ 184.833043][ T5953] usb 3-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a [ 184.833075][ T5953] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.833097][ T5953] usb 3-1: Product: syz [ 184.833113][ T5953] usb 3-1: Manufacturer: syz [ 184.833129][ T5953] usb 3-1: SerialNumber: syz [ 184.881866][ T5953] usb 3-1: config 0 descriptor?? [ 184.902514][ T7712] fido_id[7712]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 184.924931][ T5953] gspca_main: sq930x-2.14.0 probing 2770:930c [ 185.127584][ T6806] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 185.217550][ T5882] tipc: Node number set to 2886997007 [ 185.407269][ T6806] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 185.407306][ T6806] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 185.429064][ T6806] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 185.429097][ T6806] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.604376][ T5953] gspca_sq930x: ucbus_write failed -110 [ 185.604494][ T5953] sq930x 3-1:0.0: probe with driver sq930x failed with error -110 [ 185.658348][ T6806] usb 1-1: config 0 descriptor?? [ 186.127967][ T6806] cp2112 0003:10C4:EA90.000C: unknown main item tag 0x0 [ 186.135477][ T6806] cp2112 0003:10C4:EA90.000C: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 186.323851][ T6806] cp2112 0003:10C4:EA90.000C: Part Number: 0x82 Device Version: 0xFE [ 186.393806][ T5882] usb 5-1: USB disconnect, device number 7 [ 186.731923][ T6806] cp2112 0003:10C4:EA90.000C: error setting SMBus config [ 186.762970][ T6806] cp2112 0003:10C4:EA90.000C: probe with driver cp2112 failed with error -71 [ 186.793643][ T6806] usb 1-1: USB disconnect, device number 10 [ 187.323692][ T5953] usb 3-1: USB disconnect, device number 5 [ 187.378078][ T6806] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 187.548332][ T6806] usb 2-1: Using ep0 maxpacket: 32 [ 187.556956][ T6806] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 187.556989][ T6806] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 187.557036][ T6806] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 187.557059][ T6806] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.602906][ T6806] usb 2-1: config 0 descriptor?? [ 188.100469][ T6806] savu 0003:1E7D:2D5A.000D: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 188.295877][ T5882] usb 2-1: USB disconnect, device number 8 [ 188.470312][ T7757] sctp: [Deprecated]: syz.0.720 (pid 7757) Use of struct sctp_assoc_value in delayed_ack socket option. [ 188.470312][ T7757] Use struct sctp_sack_info instead [ 189.393195][ T7775] o2cb: This node has not been configured. [ 189.393211][ T7775] o2cb: Cluster check failed. Fix errors before retrying. [ 189.393257][ T7775] (syz.1.727,7775,1):user_dlm_register:674 ERROR: status = -22 [ 189.447665][ T7775] (syz.1.727,7775,0):dlmfs_mkdir:438 ERROR: Error -22 could not register domain "file1" [ 190.809323][ T7814] netlink: 8 bytes leftover after parsing attributes in process `syz.4.742'. [ 190.809360][ T7814] netlink: 'syz.4.742': attribute type 30 has an invalid length. [ 190.869068][ T1279] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 190.869351][ T1279] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 190.869394][ T1279] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 190.869433][ T1279] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 191.412021][ T7824] block nbd3: shutting down sockets [ 191.683150][ T6806] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 191.743677][ T7836] netlink: 8 bytes leftover after parsing attributes in process `syz.3.751'. [ 191.827568][ T6806] usb 5-1: Using ep0 maxpacket: 32 [ 191.836235][ T6806] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 191.836266][ T6806] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 191.836303][ T6806] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 191.836327][ T6806] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.864032][ T6806] usb 5-1: config 0 descriptor?? [ 192.015467][ T6806] hub 5-1:0.0: USB hub found [ 192.098898][ T6806] hub 5-1:0.0: 1 port detected [ 192.555699][ T6806] usb 5-1: USB disconnect, device number 8 [ 192.888829][ T7861] Bluetooth: MGMT ver 1.23 [ 193.177675][ T804] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 193.196613][ T7870] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci0/hci0:200/input10 [ 193.353974][ T804] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 193.354008][ T804] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 193.354040][ T804] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 193.354056][ T804] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.389773][ T804] usb 2-1: config 0 descriptor?? [ 193.762807][ T7886] loop2: detected capacity change from 0 to 7 [ 193.786582][ T7886] Dev loop2: unable to read RDB block 7 [ 193.786639][ T7886] loop2: AHDI p1 p2 p3 p4 [ 193.786672][ T7886] loop2: partition table partially beyond EOD, truncated [ 193.786945][ T7886] loop2: p1 start 1601398130 is beyond EOD, truncated [ 193.786963][ T7886] loop2: p2 start 1702059890 is beyond EOD, truncated [ 193.786980][ T7886] loop2: p3 start 16777215 is beyond EOD, truncated [ 193.883640][ T804] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 193.945214][ T804] cp2112 0003:10C4:EA90.000E: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 194.039945][ T804] cp2112 0003:10C4:EA90.000E: Part Number: 0x82 Device Version: 0xFE [ 194.453706][ T804] cp2112 0003:10C4:EA90.000E: error setting SMBus config [ 194.476796][ T804] cp2112 0003:10C4:EA90.000E: probe with driver cp2112 failed with error -71 [ 194.529662][ T804] usb 2-1: USB disconnect, device number 9 [ 195.229117][ T805] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 195.388344][ T805] usb 5-1: Using ep0 maxpacket: 32 [ 195.393064][ T805] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 195.393092][ T805] usb 5-1: config 0 has no interface number 0 [ 195.393146][ T805] usb 5-1: config 0 interface 184 has no altsetting 0 [ 195.396225][ T805] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 195.396254][ T805] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.396276][ T805] usb 5-1: Product: syz [ 195.396292][ T805] usb 5-1: Manufacturer: syz [ 195.396308][ T805] usb 5-1: SerialNumber: syz [ 195.472790][ T805] usb 5-1: config 0 descriptor?? [ 195.495382][ T805] smsc75xx v1.0.0 [ 196.541655][ T805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 196.541689][ T805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 196.542286][ T805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 196.542312][ T805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 196.542332][ T805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 196.542360][ T805] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 196.542657][ T805] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 196.639504][ T805] usb 5-1: USB disconnect, device number 9 [ 196.824943][ T805] kernel write not supported for file bpf-prog (pid: 805 comm: kworker/0:2) [ 197.117575][ T5875] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 197.274672][ T5875] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 197.274712][ T5875] usb 2-1: config 1 has no interface number 0 [ 197.274757][ T5875] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 197.274786][ T5875] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 197.274813][ T5875] usb 2-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 197.274869][ T5875] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 197.274898][ T5875] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 120, setting to 64 [ 197.359296][ T5875] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 197.359330][ T5875] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.359345][ T5875] usb 2-1: Product: syz [ 197.359355][ T5875] usb 2-1: Manufacturer: syz [ 197.359365][ T5875] usb 2-1: SerialNumber: syz [ 197.414292][ T7953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 197.629055][ T7953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 197.629238][ T7953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 197.834208][ T7953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 197.837852][ T5882] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 198.014906][ T5882] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 198.014935][ T5882] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 198.014950][ T5882] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 198.014989][ T5882] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.017067][ T5882] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 198.017095][ T5882] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 198.017149][ T5882] usb 3-1: Product: syz [ 198.017159][ T5882] usb 3-1: Manufacturer: syz [ 198.128330][ T5882] cdc_wdm 3-1:1.0: skipping garbage [ 198.128346][ T5882] cdc_wdm 3-1:1.0: skipping garbage [ 198.156231][ T5882] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 198.156266][ T5882] cdc_wdm 3-1:1.0: Unknown control protocol [ 198.262873][ T7953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 198.263009][ T7953] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 198.266654][ T5875] cdc_ncm 2-1:1.1: bind() failure [ 198.361690][ T805] usb 3-1: USB disconnect, device number 6 [ 198.467106][ T5875] usb 2-1: USB disconnect, device number 10 [ 198.827599][ T5805] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 198.983922][ T5805] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 198.983954][ T5805] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 198.983976][ T5805] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 198.984031][ T5805] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.986304][ T5805] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 198.986332][ T5805] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 198.986353][ T5805] usb 3-1: Product: syz [ 198.986369][ T5805] usb 3-1: Manufacturer: syz [ 199.119057][ T5805] cdc_wdm 3-1:1.0: skipping garbage [ 199.119078][ T5805] cdc_wdm 3-1:1.0: skipping garbage [ 199.121650][ T5805] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 199.121669][ T5805] cdc_wdm 3-1:1.0: Unknown control protocol [ 199.297654][ T5805] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 199.365310][ T805] usb 3-1: USB disconnect, device number 7 [ 199.448992][ T5805] usb 4-1: Using ep0 maxpacket: 16 [ 199.451316][ T5805] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 192, changing to 11 [ 199.451352][ T5805] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 199.451395][ T5805] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 199.452923][ T5805] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 199.452952][ T5805] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 199.452973][ T5805] usb 4-1: SerialNumber: syz [ 199.526166][ T7989] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 199.539860][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.539936][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.611183][ T8007] netlink: 8 bytes leftover after parsing attributes in process `syz.1.823'. [ 199.611402][ T8007] netlink: 8 bytes leftover after parsing attributes in process `syz.1.823'. [ 199.785917][ T5805] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 199.807841][ T5805] usb 4-1: USB disconnect, device number 8 [ 200.139558][ T8020] netlink: 192 bytes leftover after parsing attributes in process `syz.4.829'. [ 200.277101][ T8026] netlink: 8 bytes leftover after parsing attributes in process `syz.4.832'. [ 200.277128][ T8026] netlink: 'syz.4.832': attribute type 18 has an invalid length. [ 200.277138][ T8026] netlink: 4 bytes leftover after parsing attributes in process `syz.4.832'. [ 200.472124][ T8026] netlink: 8 bytes leftover after parsing attributes in process `syz.4.832'. [ 200.472159][ T8026] netlink: 'syz.4.832': attribute type 18 has an invalid length. [ 200.472173][ T8026] netlink: 4 bytes leftover after parsing attributes in process `syz.4.832'. [ 200.497758][ T804] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 200.498454][ T5875] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 200.660623][ T5875] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 200.662890][ T5875] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 200.662967][ T5875] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 200.662988][ T5875] usb 3-1: SerialNumber: syz [ 200.664061][ T804] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 200.664109][ T804] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 200.664125][ T804] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.716157][ T805] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 200.747266][ T804] usb 1-1: config 0 descriptor?? [ 200.775548][ T8036] Invalid ELF header magic: != ELF [ 200.877596][ T805] usb 4-1: Using ep0 maxpacket: 8 [ 200.884394][ T805] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 200.884475][ T805] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 200.884502][ T805] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.935770][ T805] usb 4-1: config 0 descriptor?? [ 200.953912][ T805] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 200.990952][ T804] usbhid 1-1:0.0: can't add hid device: -71 [ 200.991540][ T804] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 201.029094][ T804] usb 1-1: USB disconnect, device number 11 [ 201.498072][ T5875] cdc_ether 3-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.2-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 201.638165][ T8048] netlink: 12 bytes leftover after parsing attributes in process `syz.1.842'. [ 201.851664][ T804] usb 3-1: USB disconnect, device number 8 [ 201.854454][ T804] cdc_ether 3-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.2-1, CDC Ethernet Device [ 202.027604][ T805] gspca_vc032x: reg_r err -71 [ 202.027691][ T805] vc032x 4-1:0.0: probe with driver vc032x failed with error -71 [ 202.098120][ T805] usb 4-1: USB disconnect, device number 9 [ 203.587602][ T5805] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 203.749555][ T5805] usb 2-1: Using ep0 maxpacket: 32 [ 203.751862][ T5805] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 203.751895][ T5805] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 203.756057][ T5805] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 203.756084][ T5805] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 203.756105][ T5805] usb 2-1: Product: syz [ 203.756119][ T5805] usb 2-1: Manufacturer: syz [ 203.869398][ T5805] hub 2-1:4.0: USB hub found [ 204.072462][ T5805] hub 2-1:4.0: 2 ports detected [ 205.095990][ T5805] hub 2-1:4.0: hub_hub_status failed (err = -32) [ 205.096020][ T5805] hub 2-1:4.0: config failed, can't get hub status (err -32) [ 205.208456][ T5805] usb 2-1: USB disconnect, device number 11 [ 205.550705][ T5805] kernel read not supported for file /vcs (pid: 5805 comm: kworker/1:4) [ 205.627654][ T8144] SQUASHFS error: Failed to read block 0x0: -5 [ 206.524795][ T8172] netlink: 20 bytes leftover after parsing attributes in process `syz.0.886'. [ 207.329605][ T5814] Bluetooth: hci5: command 0x1003 tx timeout [ 207.344312][ T5116] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 207.758590][ T8205] netlink: 'syz.1.901': attribute type 22 has an invalid length. [ 208.028664][ T8215] netlink: 104 bytes leftover after parsing attributes in process `syz.3.905'. [ 208.407567][ T5953] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 208.454977][ T8228] netlink: 'syz.3.910': attribute type 83 has an invalid length. [ 208.545840][ T8230] loop8: detected capacity change from 0 to 8 [ 208.547008][ T8230] Dev loop8: unable to read RDB block 8 [ 208.547050][ T8230] loop8: unable to read partition table [ 208.547245][ T8230] loop8: partition table beyond EOD, truncated [ 208.547263][ T8230] loop_reread_partitions: partition scan of loop8 (þ被xü^>Ñà– ) failed (rc=-5) [ 208.587542][ T5953] usb 2-1: Using ep0 maxpacket: 32 [ 208.591638][ T5953] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.591680][ T5953] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 208.593939][ T5953] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 208.593967][ T5953] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 208.593989][ T5953] usb 2-1: Product: syz [ 208.594004][ T5953] usb 2-1: Manufacturer: syz [ 208.669237][ T5953] hub 2-1:4.0: USB hub found [ 208.902391][ T5953] hub 2-1:4.0: 2 ports detected [ 209.011200][ T3581] Bluetooth: hci5: Frame reassembly failed (-84) [ 209.202285][ T8245] netlink: 8 bytes leftover after parsing attributes in process `syz.0.917'. [ 209.335162][ T5953] hub 2-1:4.0: set hub depth failed [ 209.349647][ T5953] usb 2-1: USB disconnect, device number 12 [ 210.097531][ T5953] usb 5-1: new low-speed USB device number 10 using dummy_hcd [ 210.258072][ T8269] overlayfs: failed lookup in lower (newroot/221, name='file1', err=-40): overlapping layers [ 210.279390][ T5953] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 210.279448][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 210.279479][ T5953] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 210.279507][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 210.279536][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 210.280732][ T5953] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 210.280788][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 210.280819][ T5953] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 210.280847][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 210.280877][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 210.284620][ T5953] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 210.284674][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 210.284706][ T5953] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 210.284734][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 210.284763][ T5953] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 210.309713][ T5953] usb 5-1: string descriptor 0 read error: -22 [ 210.310526][ T5953] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 210.310601][ T5953] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.501556][ T5953] adutux 5-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 210.581571][ T5953] usb 5-1: USB disconnect, device number 10 [ 210.620021][ T8271] netlink: 'syz.0.929': attribute type 11 has an invalid length. [ 210.774316][ T8275] netlink: 83 bytes leftover after parsing attributes in process `syz.2.931'. [ 211.017962][ T61] Bluetooth: hci5: command 0x1003 tx timeout [ 211.031914][ T5814] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 211.769966][ T5814] block nbd4: Receive control failed (result -32) [ 211.817932][ T5804] Bluetooth: hci2: command 0x0406 tx timeout [ 211.817979][ T61] Bluetooth: hci3: command 0x0406 tx timeout [ 211.818010][ T5814] Bluetooth: hci4: command 0x0406 tx timeout [ 211.955413][ T7318] block nbd4: shutting down sockets [ 213.237633][ T6806] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 213.408778][ T6806] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x81 has invalid maxpacket 64 [ 213.408816][ T6806] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x2 has invalid maxpacket 32 [ 213.408846][ T6806] usb 4-1: config 1 interface 0 has no altsetting 0 [ 213.412637][ T6806] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.40 [ 213.412674][ T6806] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.412696][ T6806] usb 4-1: Product: syz [ 213.412729][ T6806] usb 4-1: Manufacturer: syz [ 213.412745][ T6806] usb 4-1: SerialNumber: syz [ 213.423669][ T8342] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 213.423799][ T8342] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 214.327538][ T805] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 214.446500][ T6806] (unnamed net_device) (uninitialized): Assigned a random MAC address: 46:10:d6:3a:b5:e1 [ 214.473614][ T6806] rtl8150 4-1:1.0: eth1: rtl8150 is detected [ 214.477595][ T805] usb 3-1: Using ep0 maxpacket: 16 [ 214.490070][ T805] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 129, using maximum allowed: 30 [ 214.490119][ T805] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 214.490151][ T805] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 214.490167][ T805] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 214.490198][ T805] usb 3-1: New USB device found, idVendor=0458, idProduct=5013, bcdDevice= 0.00 [ 214.490214][ T805] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.522053][ T805] usb 3-1: config 0 descriptor?? [ 214.597558][ T6806] usb 4-1: USB disconnect, device number 10 [ 215.036434][ T805] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.000F/input/input11 [ 215.114791][ T805] input: HID 0458:5013 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0458:5013.000F/input/input12 [ 215.269997][ T805] kye 0003:0458:5013.000F: input,hiddev0,hidraw0: USB HID vff.fa Device [HID 0458:5013] on usb-dummy_hcd.2-1/input0 [ 215.458000][ T805] usb 3-1: USB disconnect, device number 9 [ 215.816984][ T8400] fido_id[8400]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 215.905421][ T38] audit: type=1804 audit(1768667211.079:4): pid=8403 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz.4.980" name="bus" dev="ramfs" ino=20145 res=1 errno=0 [ 216.117550][ T9] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 216.267515][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 216.288881][ T9] usb 1-1: config 0 has no interfaces? [ 216.288919][ T9] usb 1-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 216.288943][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.337349][ T9] usb 1-1: config 0 descriptor?? [ 216.581555][ T5805] usb 1-1: USB disconnect, device number 12 [ 217.023447][ T8431] mmap: syz.3.993 (8431) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 218.817588][ T5889] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 218.977610][ T5889] usb 1-1: Using ep0 maxpacket: 16 [ 218.985456][ T5889] usb 1-1: config 0 has no interfaces? [ 218.987230][ T5889] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 218.987266][ T5889] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 218.987287][ T5889] usb 1-1: Manufacturer: syz [ 219.032228][ T5889] usb 1-1: config 0 descriptor?? [ 219.284098][ T5889] usb 1-1: USB disconnect, device number 13 [ 220.433004][ T8528] input: syz0 as /devices/virtual/input/input13 [ 225.169192][ T8621] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.1064'. [ 228.173714][ T8704] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1097'. [ 228.377650][ T5953] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 228.532928][ T5953] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.532966][ T5953] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 228.534443][ T5953] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 228.534474][ T5953] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 228.534496][ T5953] usb 2-1: Manufacturer: syz [ 228.557974][ T5953] usb 2-1: config 0 descriptor?? [ 229.409228][ T5953] input: syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0010/input/input14 [ 229.495057][ T5953] input: syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0010/input/input15 [ 229.529058][ T5953] input: syz Touch Strip as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0010/input/input16 [ 229.557692][ T5953] input: syz Dial as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:256C:006D.0010/input/input17 [ 229.606178][ T5953] uclogic 0003:256C:006D.0010: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.1-1/input0 [ 229.628114][ T5953] usb 2-1: USB disconnect, device number 13 [ 229.751136][ T8735] fido_id[8735]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/2-1/report_descriptor': No such file or directory [ 230.996150][ T5953] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 231.147769][ T5953] usb 2-1: Using ep0 maxpacket: 32 [ 231.149828][ T5953] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 231.149858][ T5953] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 231.149894][ T5953] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 231.149916][ T5953] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.162265][ T5953] usb 2-1: config 0 descriptor?? [ 231.552057][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805b7fa400: rx timeout, send abort [ 231.559561][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88805b7fa400: 0x2f000: (3) A timeout occurred and this is the connection abort to close the session. [ 231.640843][ T5953] savu 0003:1E7D:2D5A.0011: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 231.894633][ T804] usb 2-1: USB disconnect, device number 14 [ 232.137626][ T5953] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 232.301169][ T5953] usb 4-1: Using ep0 maxpacket: 8 [ 232.307242][ T5953] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 232.307273][ T5953] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 232.307301][ T5953] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 232.307328][ T5953] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 232.307373][ T5953] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 232.309501][ T5953] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 232.458794][ T5952] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 232.598151][ T5953] usb 4-1: GET_CAPABILITIES returned 0 [ 232.598199][ T5953] usbtmc 4-1:16.0: can't read capabilities [ 232.640990][ T5952] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 232.649740][ T5952] usb 3-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=7d.08 [ 232.649817][ T5952] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.649866][ T5952] usb 3-1: Product: syz [ 232.649904][ T5952] usb 3-1: Manufacturer: syz [ 232.649941][ T5952] usb 3-1: SerialNumber: syz [ 232.714143][ T5952] usb 3-1: config 0 descriptor?? [ 232.741742][ T5952] gm12u320 3-1:0.0: [drm:gm12u320_set_ecomode] *ERROR* Misc. req. error -8 [ 232.741812][ T5952] gm12u320 3-1:0.0: probe with driver gm12u320 failed with error -5 [ 232.744911][ T5952] usb-storage 3-1:0.0: USB Mass Storage device detected [ 232.808224][ T5952] usb-storage 3-1:0.0: device ignored [ 232.812227][ C0] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 232.814235][ T5953] usb 4-1: USB disconnect, device number 11 [ 232.938713][ T5889] usb 3-1: USB disconnect, device number 10 [ 233.989812][ T8847] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1157'. [ 234.097190][ T5953] kernel read not supported for file /vcs (pid: 5953 comm: kworker/0:7) [ 235.244915][ T8882] af_packet: tpacket_rcv: packet too big, clamped from 212960 to 3696. macoff=96 [ 235.260539][ T8882] netlink: 212408 bytes leftover after parsing attributes in process `syz.2.1172'. [ 235.389448][ T38] audit: type=1326 audit(1768667486.577:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.390756][ T38] audit: type=1326 audit(1768667486.577:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.393105][ T38] audit: type=1326 audit(1768667486.577:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.414745][ T38] audit: type=1326 audit(1768667486.597:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.428690][ T38] audit: type=1326 audit(1768667486.597:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.432197][ T38] audit: type=1326 audit(1768667486.617:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.432320][ T38] audit: type=1326 audit(1768667486.617:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.485759][ T38] audit: type=1326 audit(1768667486.667:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.501807][ T38] audit: type=1326 audit(1768667486.667:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 235.501940][ T38] audit: type=1326 audit(1768667486.667:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=8888 comm="syz.3.1175" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4e2035f749 code=0x7ffc0000 [ 236.042480][ T8907] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 236.115355][ T8909] fuse: Bad value for 'fd' [ 236.138084][ T8909] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1181'. [ 236.564262][ T8924] evm: overlay not supported [ 236.867731][ T5805] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 237.027162][ T5805] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 33437, setting to 64 [ 237.027200][ T5805] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 237.039899][ T5805] usb 2-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 237.039929][ T5805] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.039951][ T5805] usb 2-1: Product: syz [ 237.039967][ T5805] usb 2-1: Manufacturer: syz [ 237.039984][ T5805] usb 2-1: SerialNumber: syz [ 237.085631][ T5805] usb 2-1: config 0 descriptor?? [ 237.086689][ T8927] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 237.120530][ C1] port100 2-1:0.0: NFC: Urb failure (status -71) [ 237.121107][ T5805] port100 2-1:0.0: NFC: Could not get supported command types [ 237.295819][ T5889] usb 2-1: USB disconnect, device number 15 [ 237.597604][ T5787] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 237.757574][ T5787] usb 5-1: Using ep0 maxpacket: 32 [ 237.759802][ T5787] usb 5-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 237.759827][ T5787] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.767049][ T5787] usb 5-1: config 0 descriptor?? [ 237.833523][ T5787] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 237.839707][ T8957] netlink: 212348 bytes leftover after parsing attributes in process `syz.2.1205'. [ 237.870624][ T8957] netlink: Unknown conntrack attr (0) [ 238.597481][ T5952] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 238.750023][ T5952] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 238.750054][ T5952] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.786826][ T5952] usb 1-1: config 0 descriptor?? [ 239.040103][ T5787] gspca_vc032x: reg_w err -71 [ 239.040132][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040142][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040150][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040158][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040167][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040175][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040182][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040190][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040198][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040207][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040215][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040223][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040230][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040238][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040247][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040255][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040271][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040279][ T5787] gspca_vc032x: I2c Bus Busy Wait 00 [ 239.040288][ T5787] gspca_vc032x: Unknown sensor... [ 239.040386][ T5787] vc032x 5-1:0.0: probe with driver vc032x failed with error -22 [ 239.177802][ T5787] usb 5-1: USB disconnect, device number 11 [ 239.932775][ T5952] usb 1-1: Cannot set autoneg [ 239.932946][ T5952] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 239.958440][ T5952] usb 1-1: USB disconnect, device number 14 [ 240.833736][ T5811] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 240.856027][ T5811] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 240.860108][ T5811] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 240.871922][ T5811] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 240.876423][ T5811] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 241.839730][ T9018] chnl_net:caif_netlink_parms(): no params data found [ 242.929703][ T5811] Bluetooth: hci3: command tx timeout [ 243.156519][ T9018] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.160323][ T9018] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.160880][ T9018] bridge_slave_0: entered allmulticast mode [ 243.188009][ T9018] bridge_slave_0: entered promiscuous mode [ 243.197309][ T9018] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.200653][ T9018] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.201128][ T9018] bridge_slave_1: entered allmulticast mode [ 243.227295][ T9018] bridge_slave_1: entered promiscuous mode [ 243.564858][ T9075] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1251'. [ 243.633375][ T9018] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 243.652946][ T9018] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 244.085789][ T9018] team0: Port device team_slave_0 added [ 244.099767][ T9018] team0: Port device team_slave_1 added [ 244.393571][ T9018] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 244.393589][ T9018] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 244.393616][ T9018] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 244.398932][ T9018] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 244.398969][ T9018] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 244.399035][ T9018] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 244.644046][ T38] kauditd_printk_skb: 26 callbacks suppressed [ 244.644064][ T38] audit: type=1326 audit(1768667495.827:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9098 comm="syz.1.1262" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f92397bf749 code=0x0 [ 245.007640][ T5811] Bluetooth: hci3: command tx timeout [ 245.229306][ T9018] hsr_slave_0: entered promiscuous mode [ 245.234199][ T9018] hsr_slave_1: entered promiscuous mode [ 245.237147][ T9018] debugfs: 'hsr0' already exists in 'hsr' [ 245.237184][ T9018] Cannot create hsr debugfs directory [ 245.426011][ T9109] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1265'. [ 245.426051][ T9109] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1265'. [ 245.426609][ T9109] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 246.138945][ T9124] input: syz1 as /devices/virtual/input/input18 [ 246.602567][ T9018] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 246.699650][ T9018] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 246.788218][ T9018] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 246.870572][ T9018] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 247.100358][ T5811] Bluetooth: hci3: command tx timeout [ 247.224219][ T9018] 8021q: adding VLAN 0 to HW filter on device bond0 [ 247.304964][ T9018] 8021q: adding VLAN 0 to HW filter on device team0 [ 247.322637][ T140] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.322912][ T140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.357158][ T1172] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.367099][ T1172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 248.018088][ T9018] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 249.167494][ T5811] Bluetooth: hci3: command tx timeout [ 249.302276][ T9018] veth0_vlan: entered promiscuous mode [ 249.368123][ T9018] veth1_vlan: entered promiscuous mode [ 249.508192][ T9018] veth0_macvtap: entered promiscuous mode [ 249.539947][ T9018] veth1_macvtap: entered promiscuous mode [ 249.645900][ T9018] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 249.699888][ T9018] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 249.748002][ T13] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.770527][ T13] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.772206][ T13] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.772247][ T13] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.199120][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 250.199141][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 250.432875][ T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 250.432898][ T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 251.052575][ T9189] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1291'. [ 251.531138][ T9202] Trying to write to read-only block-device nullb0 [ 253.957533][ T5953] usb 6-1: new full-speed USB device number 2 using dummy_hcd [ 254.186709][ T5953] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 254.186743][ T5953] usb 6-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 127, setting to 64 [ 254.186785][ T5953] usb 6-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 254.186807][ T5953] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 254.216404][ T9252] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 254.216780][ T9252] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 254.451616][ T5953] usb 6-1: Quirk or no altset; falling back to MIDI 1.0 [ 254.919452][ T5953] usb 6-1: USB disconnect, device number 2 [ 257.097655][ T9319] netlink: 'syz.0.1343': attribute type 3 has an invalid length. [ 258.454933][ T9353] overlayfs: maximum fs stacking depth exceeded [ 259.280325][ T38] audit: type=1326 audit(1768667510.467:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9373 comm="syz.1.1367" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f92397bf749 code=0x0 [ 260.931225][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.931293][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 262.814648][ T9460] capability: warning: `syz.4.1400' uses deprecated v2 capabilities in a way that may be insecure [ 262.896051][ T804] hid-generic 0000:0000:0000.0012: unknown main item tag 0x0 [ 262.954989][ T804] hid-generic 0000:0000:0000.0012: hidraw0: HID v0.00 Device [syz1] on syz0 [ 265.149327][ T9502] syz.4.1417 (9502) used greatest stack depth: 17312 bytes left [ 265.379559][ T9515] netlink: 'syz.2.1423': attribute type 1 has an invalid length. [ 265.379583][ T9515] netlink: 224 bytes leftover after parsing attributes in process `syz.2.1423'. [ 265.482588][ T9517] netlink: 300 bytes leftover after parsing attributes in process `syz.1.1422'. [ 266.257515][ T805] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 266.407465][ T805] usb 1-1: Using ep0 maxpacket: 32 [ 266.411548][ T805] usb 1-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 266.411577][ T805] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.437805][ T805] usb 1-1: config 0 descriptor?? [ 266.455824][ T805] gspca_main: sunplus-2.14.0 probing 041e:400b [ 266.784418][ T9557] A link change request failed with some changes committed already. Interface ip_vti0 may have been left with an inconsistent configuration, please check. [ 267.048561][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 267.187494][ T5882] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 267.337710][ T5882] usb 6-1: Using ep0 maxpacket: 16 [ 267.341020][ T5882] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 267.341043][ T5882] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 267.341063][ T5882] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 267.356976][ T5882] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 267.357002][ T5882] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.357022][ T5882] usb 6-1: Product: syz [ 267.357035][ T5882] usb 6-1: Manufacturer: syz [ 267.357049][ T5882] usb 6-1: SerialNumber: syz [ 267.531712][ T9568] syz_tun: entered allmulticast mode [ 267.585702][ T9572] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1444'. [ 267.678420][ T805] gspca_sunplus: reg_w_riv err -71 [ 267.678532][ T805] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 267.736564][ T805] usb 1-1: USB disconnect, device number 15 [ 267.897907][ T5882] usb 6-1: 0:2 : does not exist [ 267.921908][ T9572] syz_tun (unregistering): left allmulticast mode [ 268.709181][ T9583] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (148514 ns). Using initial count to start timer. [ 268.759729][ T5889] usb 6-1: USB disconnect, device number 3 [ 269.867696][ T5889] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 270.038799][ T5889] usb 1-1: Using ep0 maxpacket: 16 [ 270.040741][ T5889] usb 1-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.040773][ T5889] usb 1-1: config 0 interface 0 has no altsetting 0 [ 270.040807][ T5889] usb 1-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 270.040832][ T5889] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.045368][ T5889] usb 1-1: config 0 descriptor?? [ 270.536717][ T5889] nzxt-smart2 0003:1E71:2009.0013: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.0-1/input0 [ 270.908688][ T5939] usb 1-1: USB disconnect, device number 16 [ 270.926437][ T9624] fido_id[9624]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 272.825877][ T9676] delete_channel: no stack [ 273.152526][ T38] audit: type=1326 audit(1768667524.327:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.208228][ T38] audit: type=1326 audit(1768667524.347:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.208276][ T38] audit: type=1326 audit(1768667524.347:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.208317][ T38] audit: type=1326 audit(1768667524.397:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.208356][ T38] audit: type=1326 audit(1768667524.397:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.208395][ T38] audit: type=1326 audit(1768667524.397:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.213335][ T38] audit: type=1326 audit(1768667524.397:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.213611][ T38] audit: type=1326 audit(1768667524.397:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.214075][ T38] audit: type=1326 audit(1768667524.397:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 273.214347][ T38] audit: type=1326 audit(1768667524.397:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9689 comm="syz.2.1495" exe="/root/syz-executor" sig=0 arch=c000003e syscall=64 compat=0 ip=0x7f130606f749 code=0x7ffc0000 [ 275.558176][ T5882] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 275.713327][ T5882] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 275.713359][ T5882] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.713380][ T5882] usb 1-1: Product: syz [ 275.713394][ T5882] usb 1-1: Manufacturer: syz [ 275.713408][ T5882] usb 1-1: SerialNumber: syz [ 276.803761][ T5882] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 277.070364][ T5882] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 277.139418][ T5882] usb 1-1: USB disconnect, device number 17 [ 277.141295][ T5882] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 278.077543][ T5889] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 278.237620][ T5889] usb 1-1: Using ep0 maxpacket: 32 [ 278.247922][ T5889] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.247952][ T5889] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 278.247988][ T5889] usb 1-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 278.248010][ T5889] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.327544][ T5889] usb 1-1: config 0 descriptor?? [ 278.427434][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 278.752942][ T5889] ft260 0003:0403:6030.0014: unknown main item tag 0x7 [ 278.757396][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 278.953210][ T5889] ft260 0003:0403:6030.0014: chip code: 6524 8100 [ 279.167813][ T5889] ft260 0003:0403:6030.0014: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.0-1/input0 [ 279.567007][ T5889] ft260 0003:0403:6030.0014: failed to retrieve status: -71 [ 279.567596][ T5889] ft260 0003:0403:6030.0014: failed to reset I2C controller: -71 [ 279.648051][ T5889] usb 1-1: USB disconnect, device number 18 [ 282.924672][ T9849] netlink: 'syz.1.1566': attribute type 9 has an invalid length. [ 282.924688][ T9849] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1566'. [ 282.993244][ T9849] hsr0: entered promiscuous mode [ 282.993603][ T9849] macvlan2: entered promiscuous mode [ 282.993780][ T9849] macvlan2: entered allmulticast mode [ 282.993790][ T9849] hsr0: entered allmulticast mode [ 282.993800][ T9849] hsr_slave_0: entered allmulticast mode [ 282.993813][ T9849] hsr_slave_1: entered allmulticast mode [ 284.517473][ T5882] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 284.669555][ T5882] usb 5-1: config 0 interface 0 has no altsetting 0 [ 284.669591][ T5882] usb 5-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 284.669611][ T5882] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.724422][ T5882] usb 5-1: config 0 descriptor?? [ 285.773775][ T5882] radio-keene 5-1:0.0: V4L2 device registered as radio48 [ 286.003809][ T5805] usb 5-1: USB disconnect, device number 12 [ 287.565206][ T9932] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1596'. [ 287.939500][ T804] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 288.092061][ T804] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 288.092102][ T804] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 7 [ 288.092149][ T804] usb 1-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 288.092175][ T804] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 288.164765][ T804] usb 1-1: config 0 descriptor?? [ 288.226330][ T9934] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 288.505418][ T9934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.506023][ T9934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.539130][ T804] usbhid 1-1:0.0: can't add hid device: -71 [ 288.539239][ T804] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 288.574420][ T804] usb 1-1: USB disconnect, device number 19 [ 288.719076][ T9951] usb usb6: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 289.057480][ T805] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 289.207478][ T805] usb 1-1: Using ep0 maxpacket: 32 [ 289.209778][ T805] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 129, changing to 11 [ 289.209812][ T805] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 7 [ 289.209853][ T805] usb 1-1: New USB device found, idVendor=0eef, idProduct=72c4, bcdDevice= 0.00 [ 289.209877][ T805] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 289.234625][ T805] usb 1-1: config 0 descriptor?? [ 289.280822][ T805] hub 1-1:0.0: bad descriptor, ignoring hub [ 289.280859][ T805] hub 1-1:0.0: probe with driver hub failed with error -5 [ 289.687692][ T805] hid-multitouch 0003:0EEF:72C4.0015: unknown main item tag 0x0 [ 289.687729][ T805] hid-multitouch 0003:0EEF:72C4.0015: unknown main item tag 0x0 [ 289.687754][ T805] hid-multitouch 0003:0EEF:72C4.0015: unknown main item tag 0x0 [ 289.687779][ T805] hid-multitouch 0003:0EEF:72C4.0015: unknown main item tag 0x0 [ 289.687804][ T805] hid-multitouch 0003:0EEF:72C4.0015: unknown main item tag 0x0 [ 289.718322][ T805] hid-multitouch 0003:0EEF:72C4.0015: hidraw0: USB HID v0.00 Device [HID 0eef:72c4] on usb-dummy_hcd.0-1/input0 [ 289.943572][ T9980] netlink: 'syz.1.1617': attribute type 3 has an invalid length. [ 289.943586][ T9980] netlink: 'syz.1.1617': attribute type 1 has an invalid length. [ 289.943595][ T9980] netlink: 60387 bytes leftover after parsing attributes in process `syz.1.1617'. [ 290.007696][ T9] ------------[ cut here ]------------ [ 290.007715][ T9] WARNING: kernel/kcov.c:872 at kcov_remote_start+0x5d9/0x710, CPU#0: kworker/0:0/9 [ 290.007755][ T9] Modules linked in: [ 290.007785][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 290.007804][ T9] Tainted: [L]=SOFTLOCKUP [ 290.007809][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 290.007819][ T9] Workqueue: usb_hub_wq hub_event [ 290.007840][ T9] RIP: 0010:kcov_remote_start+0x5d9/0x710 [ 290.007855][ T9] Code: 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 21 fe bd 02 90 0f 0b 90 e9 62 fa ff ff 90 0f 0b 90 0f b7 83 80 04 00 00 e9 a3 fa ff ff 90 <0f> 0b 90 eb 04 90 0f 0b 90 e8 89 8e 12 09 89 c0 48 c7 c7 a0 e3 b3 [ 290.007868][ T9] RSP: 0018:ffffc900000e7768 EFLAGS: 00010202 [ 290.007879][ T9] RAX: 0000000000000002 RBX: ffff88801b6b0000 RCX: 0000000000000000 [ 290.007889][ T9] RDX: 0000000000000000 RSI: ffffffff8b3f5bc0 RDI: ffffffff8b3f5b80 [ 290.007898][ T9] RBP: ffffc900000e7a70 R08: ffffffff8ad48021 R09: ffffffff8d5ae940 [ 290.007909][ T9] R10: dffffc0000000000 R11: fffffbfff1db684f R12: ffff88802735b000 [ 290.007919][ T9] R13: dffffc0000000000 R14: 0100000000000001 R15: ffff8880272b6000 [ 290.007930][ T9] FS: 0000000000000000(0000) GS:ffff888126ceb000(0000) knlGS:0000000000000000 [ 290.007940][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 290.007950][ T9] CR2: 00007f923a5456c0 CR3: 000000003424c000 CR4: 00000000003526f0 [ 290.007962][ T9] Call Trace: [ 290.007968][ T9] [ 290.007976][ T9] hub_event+0x158/0x4f30 [ 290.007996][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.008017][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.008038][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.008055][ T9] ? look_up_lock_class+0x57/0x110 [ 290.008071][ T9] ? register_lock_class+0x31/0x2e0 [ 290.008092][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.008116][ T9] ? finish_task_switch+0x162/0x940 [ 290.008139][ T9] ? lock_acquire+0x107/0x340 [ 290.008158][ T9] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 290.008176][ T9] ? __pfx_hub_event+0x10/0x10 [ 290.008196][ T9] ? process_scheduled_works+0x9ef/0x1770 [ 290.008217][ T9] ? process_scheduled_works+0x9ef/0x1770 [ 290.008231][ T9] ? process_scheduled_works+0x9ef/0x1770 [ 290.008263][ T9] process_scheduled_works+0xad1/0x1770 [ 290.008298][ T9] ? __pfx_process_scheduled_works+0x10/0x10 [ 290.008313][ T9] ? do_raw_spin_lock+0x121/0x290 [ 290.008340][ T9] worker_thread+0x8a0/0xda0 [ 290.008375][ T9] kthread+0x711/0x8a0 [ 290.008397][ T9] ? __pfx_worker_thread+0x10/0x10 [ 290.008413][ T9] ? __pfx_kthread+0x10/0x10 [ 290.008430][ T9] ? rt_spin_unlock+0x150/0x200 [ 290.008453][ T9] ? rt_spin_unlock+0x161/0x200 [ 290.008472][ T9] ? __pfx_kthread+0x10/0x10 [ 290.008491][ T9] ret_from_fork+0x510/0xa50 [ 290.008508][ T9] ? __pfx_ret_from_fork+0x10/0x10 [ 290.008522][ T9] ? __switch_to+0xc9e/0x1480 [ 290.008546][ T9] ? __pfx_kthread+0x10/0x10 [ 290.008566][ T9] ret_from_fork_asm+0x1a/0x30 [ 290.008598][ T9] [ 290.008609][ T9] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 290.008629][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 290.008647][ T9] Tainted: [L]=SOFTLOCKUP [ 290.008652][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 290.008661][ T9] Workqueue: usb_hub_wq hub_event [ 290.008680][ T9] Call Trace: [ 290.008685][ T9] [ 290.008690][ T9] vpanic+0x1e0/0x670 [ 290.008712][ T9] panic+0xb9/0xc0 [ 290.008730][ T9] ? __pfx_panic+0x10/0x10 [ 290.008756][ T9] ? ret_from_fork_asm+0x1a/0x30 [ 290.008780][ T9] __warn+0x317/0x4b0 [ 290.008798][ T9] ? kcov_remote_start+0x5d9/0x710 [ 290.008814][ T9] ? kcov_remote_start+0x5d9/0x710 [ 290.008828][ T9] __report_bug+0x288/0x500 [ 290.008842][ T9] ? kcov_remote_start+0x5d9/0x710 [ 290.008860][ T9] ? __pfx___report_bug+0x10/0x10 [ 290.008874][ T9] ? unwind_next_frame+0xa5/0x23d0 [ 290.008893][ T9] ? __pfx_rtlock_slowlock_locked+0x10/0x10 [ 290.008917][ T9] ? rt_spin_lock+0x1c1/0x3e0 [ 290.008938][ T9] ? rt_spin_lock+0x1c1/0x3e0 [ 290.008959][ T9] ? kcov_remote_start+0x5d9/0x710 [ 290.008973][ T9] report_bug+0x16a/0x220 [ 290.008987][ T9] ? kcov_remote_start+0x5d9/0x710 [ 290.009000][ T9] ? kcov_remote_start+0x5db/0x710 [ 290.009013][ T9] handle_bug+0x98/0x200 [ 290.009062][ T9] exc_invalid_op+0x1a/0x50 [ 290.009088][ T9] asm_exc_invalid_op+0x1a/0x20 [ 290.009108][ T9] RIP: 0010:kcov_remote_start+0x5d9/0x710 [ 290.009130][ T9] Code: 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 21 fe bd 02 90 0f 0b 90 e9 62 fa ff ff 90 0f 0b 90 0f b7 83 80 04 00 00 e9 a3 fa ff ff 90 <0f> 0b 90 eb 04 90 0f 0b 90 e8 89 8e 12 09 89 c0 48 c7 c7 a0 e3 b3 [ 290.009149][ T9] RSP: 0018:ffffc900000e7768 EFLAGS: 00010202 [ 290.009172][ T9] RAX: 0000000000000002 RBX: ffff88801b6b0000 RCX: 0000000000000000 [ 290.009181][ T9] RDX: 0000000000000000 RSI: ffffffff8b3f5bc0 RDI: ffffffff8b3f5b80 [ 290.009191][ T9] RBP: ffffc900000e7a70 R08: ffffffff8ad48021 R09: ffffffff8d5ae940 [ 290.009201][ T9] R10: dffffc0000000000 R11: fffffbfff1db684f R12: ffff88802735b000 [ 290.009212][ T9] R13: dffffc0000000000 R14: 0100000000000001 R15: ffff8880272b6000 [ 290.009227][ T9] ? rt_spin_lock+0x1c1/0x3e0 [ 290.009252][ T9] ? kcov_remote_start+0xe1/0x710 [ 290.009269][ T9] hub_event+0x158/0x4f30 [ 290.009288][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.009308][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.009328][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.009345][ T9] ? look_up_lock_class+0x57/0x110 [ 290.009361][ T9] ? register_lock_class+0x31/0x2e0 [ 290.009381][ T9] ? __lock_acquire+0x6b6/0x2cf0 [ 290.009405][ T9] ? finish_task_switch+0x162/0x940 [ 290.009427][ T9] ? lock_acquire+0x107/0x340 [ 290.009446][ T9] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 290.009464][ T9] ? __pfx_hub_event+0x10/0x10 [ 290.009484][ T9] ? process_scheduled_works+0x9ef/0x1770 [ 290.009504][ T9] ? process_scheduled_works+0x9ef/0x1770 [ 290.009519][ T9] ? process_scheduled_works+0x9ef/0x1770 [ 290.009535][ T9] process_scheduled_works+0xad1/0x1770 [ 290.009569][ T9] ? __pfx_process_scheduled_works+0x10/0x10 [ 290.009583][ T9] ? do_raw_spin_lock+0x121/0x290 [ 290.009609][ T9] worker_thread+0x8a0/0xda0 [ 290.009647][ T9] kthread+0x711/0x8a0 [ 290.009669][ T9] ? __pfx_worker_thread+0x10/0x10 [ 290.009685][ T9] ? __pfx_kthread+0x10/0x10 [ 290.009702][ T9] ? rt_spin_unlock+0x150/0x200 [ 290.009725][ T9] ? rt_spin_unlock+0x161/0x200 [ 290.009743][ T9] ? __pfx_kthread+0x10/0x10 [ 290.009763][ T9] ret_from_fork+0x510/0xa50 [ 290.009780][ T9] ? __pfx_ret_from_fork+0x10/0x10 [ 290.009794][ T9] ? __switch_to+0xc9e/0x1480 [ 290.009817][ T9] ? __pfx_kthread+0x10/0x10 [ 290.009837][ T9] ret_from_fork_asm+0x1a/0x30 [ 290.009869][ T9] [ 290.010475][ T9] Kernel Offset: disabled