last executing test programs: 13.335332756s ago: executing program 0 (id=1114): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000000c0)='X', 0x34000, 0x0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000200)="480000001400190d09004beafd0d8c560a84476080ffe00600004e23590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x40b}], 0x1) 12.992708535s ago: executing program 0 (id=1117): r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000440)='2', 0x1}], 0x1) 9.47358062s ago: executing program 2 (id=1124): r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x77b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_ublk_setup_io_uring(0x1d, &(0x7f00000013c0)={0x0, 0x30b8, 0x10, 0x2, 0x158}, &(0x7f0000001440)=0x0, &(0x7f0000001480)=0x0, &(0x7f00000014c0)=0x0) ioctl$UBLK_U_CMD_START_DEV(0xffffffffffffffff, 0xc0207506, &(0x7f0000001a40)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) syz_ublk_add_dev(r2, r3, r4, r5, &(0x7f0000001500)={0x2e, 0x4, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000001580)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, r6, 0x0, 0x4d}}}, &(0x7f00000015c0)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup(r9) syz_ublk_setup_queues(r10, r8, &(0x7f0000001600)={0x0, 0x1, 0x1f00, 0x1, 0x255}, &(0x7f0000001680)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6474, 0x200, 0x2, 0x15e, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x400, 0x10000000, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf90f, 0x200, 0x3, 0x0, 0x0, r2}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb41f, 0x2000, 0x3, 0x1e9}}], 0x1, &(0x7f0000001900)={0x2e, 0x2, 0x0, r10, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, r7, '\x00', {0x4, 0x8004, 0x0, 0x0}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r10, 0x400442c8, &(0x7f0000001980)={r1, 0x7, 0x81, "1144303fef729be2b48202da29f5ec00b740b12721a8b4006de2fe8b7a897254d6174029e866fa4d37cd1e143e431be228a31df3a7a709f1027643292e0f4b19dd4e19ac2e5bcfebd9615cd2badc3a1e95c38c99c05c2ed209731235cd4799486bee1704f8c32393953650e404b58fdc1492cfb760437d2aee83426c6f037e842f3700ef06f58d17cdfa2d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1f}, 0x0, 0x0) madvise(&(0x7f0000c0c000/0x1000)=nil, 0x1000, 0x4) r11 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x10, 0x7fff0000}]}) r12 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x185042, 0x0) r13 = syz_open_dev$loop(&(0x7f00000001c0), 0x47dfffa, 0x1e0b82) ioctl$LOOP_CONFIGURE(r13, 0x4c0a, &(0x7f0000000200)={r12, 0x2000, {0x0, 0x0, 0x0, 0x3, 0x14a1fa, 0x0, 0x0, 0x1c, 0x4, "339f020bbe82b398000000000000000000000d0ec0c1b4e9b1c4369d03740250ceaac594b1b3d741dd17c1c50d38ef2a565ef1e83323691c58d66500", "a9103939c787a16c1cac3f80026d1a8554fe581b59ded130e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd29f35239d2", "24431a1e77a68e174f000000000000000010e200", [0x2, 0x3fd]}}) r14 = dup(r13) write$UHID_INPUT(r14, &(0x7f0000000340)={0x8, {"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", 0x1000}}, 0xfffffe38) write$tcp_congestion(r14, &(0x7f0000001380)='hybla\x00', 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='&\x00\x00\x00\a'], 0x50) r15 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r15, &(0x7f0000000100)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r15, &(0x7f0000000000), 0xd) close_range(r15, r11, 0x4503ea663d7e4cfa) 9.303844224s ago: executing program 0 (id=1126): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x4000, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = epoll_create1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000280), 0x318, 0x0) recvmmsg(r1, &(0x7f00000002c0), 0x10106, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000300)={0x20000014}) epoll_pwait(r0, &(0x7f0000000340)=[{}, {}], 0x2, 0xfe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/thread-self/fail-nth\x00', 0x202, 0x40) madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x66) syz_open_procfs(0x0, &(0x7f0000000280)='smaps\x00') socket$packet(0x11, 0xa, 0x300) r3 = socket(0x1e, 0x4, 0x0) sendmsg$inet(r3, &(0x7f00000002c0)={&(0x7f0000000380)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000400)="e6ba65ebdc0c417bd22114ebad3401b1d5d219103ddbd5b127318fb233bf082fde482e640b3c91c019571645656da5627b3619073b3d3e1c6699c12901c34c216c7f3c9118f31c1896bb0ab54d5337ea0682a48f712fef5c4264ecbb8c25a4bc6d9fc1c04a30099f7dbe12d9f64bf175fe592fb45bbc200f497b6b52e569daa6b82ef9cb9ec293a32b76e7783584f10205a79b4959709ac4b994790020763cd67b6f3c36618b5d769ad430b8cd50284878fad91c", 0xb4}, {&(0x7f0000000500)="a91adc3429eac11168baf3b6c28ea84628f1551dcd7b3d59e97e17c5387dc53f66720d686748192a7ccb27b502f36a9a320fb0ef63709d08046f8218d57e5a00ac82dabd84b952205d47f604a64b7dfc6dd8c29669749c93f2fde602553f7ea384bdd1", 0x63}], 0x2}, 0x20000015) connect$tipc(r3, &(0x7f0000000580)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r3, &(0x7f00000005c0), 0x400000000000203, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0xe0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f0000000600)={0x0, &(0x7f0000000640)}, 0x8) openat(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.cpu/cgroup.procs\x00', 0x4c0142, 0x161) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0) keyctl$clear(0x11, 0xfffffffffffffffd) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000840)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000880)=0x7) syz_open_dev$sndmidi(&(0x7f00000008c0), 0x2, 0x143102) 8.913392123s ago: executing program 1 (id=1128): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000001780)=ANY=[@ANYBLOB="140000001000010000000024000000000000000a20000000000a05000000000000000000050000000900010073797a30000000002c000000030a05000000000000000000050000000900010073797a30000000000900030073797a30000000005c000000060a010400000000000000000500000008000b40000000000900010073797a300000000034000480300001800b00010074617267657400002000028008000300d60c15f308000240000000010c0001004e465155455545"], 0xd0}}, 0x0) 8.66722358s ago: executing program 1 (id=1129): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/hid.usb0/no_out_endpoint\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) close(0xffffffffffffffff) close(0xffffffffffffffff) nanosleep(&(0x7f0000000540)={0x1}, 0x0) 8.153799612s ago: executing program 2 (id=1133): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e26, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)='W', 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000180), 0xfd31) 7.964073797s ago: executing program 4 (id=1134): prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000004000/0x3000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010640)='cmdline\x00') read$FUSE(r0, &(0x7f0000010680)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000126c0)={0x2020}, 0x2061) 7.910199408s ago: executing program 3 (id=1135): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='configfs\x00', &(0x7f0000000000)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff) mount(&(0x7f0000000400)=@filename='sysfs\x00', &(0x7f0000000300)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config/usb_gadget/g_uac2\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000200)='0x1234\n', 0x7) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g_uac2/idProduct\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0x5678\n', 0x7) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g_uac2/functions/uac2.usb0/c_chmask\x00', 0x1, 0x0) write(r1, &(0x7f0000000700)='0\n', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@mcast2, @in=@remote}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000a40)=0xe4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g_uac2/functions/uac2.usb0/p_chmask\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='3\n', 0x2) pipe2(&(0x7f0000000040), 0x4000) mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g_uac2/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000001300)='./config/usb_gadget/g_uac2/functions/uac2.usb0\x00', 0xffffffffffffff9c, &(0x7f0000001400)='./config/usb_gadget/g_uac2/configs/c.1/uac2.usb0\x00') openat(0xffffffffffffff9c, &(0x7f0000001500)='./config/usb_gadget/g_uac2/UDC\x00', 0x1, 0x0) 7.864049069s ago: executing program 4 (id=1136): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000200)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) sendmmsg$inet6(r0, &(0x7f0000000280)=[{{&(0x7f0000000580)={0xa, 0x4e1f, 0x2, @rand_addr=' \x01\x00', 0xd1}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)="d5", 0x1}], 0x1}}], 0x1, 0x20002845) 7.730495392s ago: executing program 4 (id=1137): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000680), 0x42, 0x0) close(r0) 7.729226312s ago: executing program 3 (id=1138): syz_emit_vhci(&(0x7f0000000900)=ANY=[@ANYBLOB="040efc0d140c"], 0xff) 7.588145246s ago: executing program 1 (id=1139): r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x2, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000300)={0x80000001, 0x1, 0x4}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000340)=0x1) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 7.580605526s ago: executing program 4 (id=1140): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000001b40)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xfffe}}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x6, 0xee, 0x8}}], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x80}}}}}]}}]}}, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, &(0x7f0000001bc0)={0x14, 0x0, &(0x7f0000001c00)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) ioctl(r0, 0x8914, &(0x7f0000001c40)="7573623000000000000000000000000003") 7.463284429s ago: executing program 1 (id=1141): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000540)='./sys\x00', 0x0) r1 = syz_open_dev$sndctrl(0x0, 0x0, 0x3630c1) getpid() mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), r1) r3 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000100)=0x3) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x0, 0x480, 0x1, 0x1, 0xd59f80, 0x19f2, 0x3f, 0x19ef, 0x3, 0x3, 0x2801, 0x2800, 0xfffffffe, 0xd1, 0x19, 0x30, {0x8, 0xfffffff7}, 0x2f, 0x9}}) r4 = syz_open_dev$media(&(0x7f0000000140), 0x5, 0x40101) ioctl$MEDIA_IOC_G_TOPOLOGY(r4, 0xc0487c04, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000003c0), 0x4000000004002, 0x0) r6 = dup(r5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r6, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) sync() 5.607925374s ago: executing program 2 (id=1142): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x1808000, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000380)="2e00000013000500000000000000000007010000100002007664706173696d5f626c6b000a000400766470613000", 0x2e}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev/mapper/control\x00', 0x2, 0x3) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys\x00', 0x0) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000003c0), 0x6, 0x200) ioctl$MON_IOCX_MFETCH(r2, 0xc00c9207, &(0x7f0000000400)={0x0, 0x0, 0x7}) landlock_restrict_self(0xffffffffffffffff, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/class/vtconsole/vtcon1/bind\x00', 0x1, 0x0) write$FUSE_INTERRUPT(r3, &(0x7f00000002c0)={0x10, 0xffffffffffffffda}, 0x10) r4 = syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x402) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r4, 0xc02064b9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xdededede}) ioctl(r1, 0xc138fd03, &(0x7f0000000000)="04000000000000000000000038010000380100000000000000000000000000000000000000000000000000000000000074") ioctl(r1, 0xc138fd08, &(0x7f0000000000)="040000000000000000000000a0010000380100000100"/42) 5.303820371s ago: executing program 3 (id=1143): unshare(0x100000) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x2) getdents64(r0, 0x0, 0x0) 4.677363186s ago: executing program 3 (id=1144): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x87, 0x7ffc0201}]}) rseq(&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) rt_sigprocmask(0x2, 0x0, 0x0, 0x0) 4.408473003s ago: executing program 2 (id=1145): r0 = fsopen(&(0x7f0000000080)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0x101000, 0x100) lseek(r2, 0x0, 0x0) 4.405672493s ago: executing program 0 (id=1146): mount$9p_fd(0x0, 0x0, 0x0, 0x200c01, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000004000/0x3000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010640)='cmdline\x00') read$FUSE(r0, &(0x7f0000010680)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000126c0)={0x2020}, 0x2061) 4.199919538s ago: executing program 3 (id=1147): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r4 = syz_open_procfs(0x0, &(0x7f0000003480)='net/netlink\x00') preadv(r4, &(0x7f0000003440)=[{&(0x7f0000000140)=""/245, 0xf5}, {0x0}], 0x2, 0x162, 0xb) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@cgroup=r5, 0x6, 0x0, 0x50d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000001000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r7, r6, 0x15, 0x0, @val=@kprobe_multi=@addrs={0x0, 0x0, 0x0, 0x0}}, 0x30) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x103a42, 0x70) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x61) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000001, 0x5d031, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') read$eventfd(r8, &(0x7f0000000080), 0x8) prctl$PR_MCE_KILL(0x4e, 0x1, 0x0) prctl$PR_MCE_KILL(0x4e, 0x1, 0x4000) 4.1279545s ago: executing program 0 (id=1148): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009ac0b620110f2110"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) 3.954649744s ago: executing program 2 (id=1149): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/hid.usb0/no_out_endpoint\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1', 0x1) close(0xffffffffffffffff) close(0xffffffffffffffff) nanosleep(&(0x7f0000000540)={0x1}, 0x0) 3.099963344s ago: executing program 4 (id=1150): openat$fuse(0xffffff9c, 0x0, 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xcf5) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, "0062ba7d82000000000000000000f7ffffff00"}) ppoll(&(0x7f0000000180)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETSW2(r2, 0x5437, 0x0) 3.073364345s ago: executing program 1 (id=1151): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80)={0xfffa, 0x41aa, 0x6, 0x0, 0x8, 0x90, 0x8}, 0xc) 2.947416948s ago: executing program 3 (id=1152): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) openat$tun(0xffffffffffffff9c, 0x0, 0xa000, 0x0) r0 = getpgid(0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(0x0, &(0x7f0000000240)='./file0\x00') connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000002f00)=[{{0x0, 0x0, 0x0}, 0xff}], 0x1, 0x100, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f00000003c0), &(0x7f0000000480)=""/133, 0x85, &(0x7f0000000640)={0x0, &(0x7f0000000580)="17e0fbfa1cd0113367a30dc17913a6baa401add72c6476e9fa079fa52bb65d180f077f7eecdccb4727dfd20578aad9f306ea71b3203a9a691bdeda9149024ca4af6da29f18ecaa1bd99639a25f914583293891bc8d4bf383942854f25d1bc952a06f575f45eaf843984940ff20d3b0987a16ff81d16e3bc94f032333aba00aaf99537847d31af9ffc897acb0ef3942f496aa0c8c5cc7ba157bbcf744ccf78f5ecdb254c5a3c4ab1dca2b1ee2195ea26e6a2229", 0xb3}) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000), 0x2, 0xa}}, 0x20) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@any_dev={0x3, 0xc41, 0x0, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$FUSE_DIRENT(r5, &(0x7f00000000c0)={0x10}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000280)={{0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x4, 'lblc\x00', 0xc, 0x409, 0x6c}, {@private=0xa010101, 0x4e24, 0x10000, 0x2, 0x80, 0x9}}, 0x44) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) r8 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000409000/0x4000)=nil) shmat(r8, &(0x7f0000ff9000/0x1000)=nil, 0x4000) shmdt(0x0) syz_ublk_setup_queues(r7, r4, 0x0, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x53b2, 0x8, 0x1000000, 0x2033f, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x2000, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x9b59, 0x2000, 0x100}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6d1f, 0x8000, 0x5, 0xdfffffff}}], 0x1, 0x0, 0x0) 2.835965131s ago: executing program 2 (id=1153): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x79}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) munmap(&(0x7f0000c75000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee6, 0x8031, 0xffffffffffffffff, 0x28f41000) read(r0, &(0x7f0000000a00)=""/146, 0x92) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00005fd000/0x4000)=nil, 0x4000, 0x0, 0x5, 0x20) open(0x0, 0x400402, 0x22) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 2.736874343s ago: executing program 1 (id=1154): openat$comedi(0xffffffffffffff9c, 0x0, 0x80400, 0x0) openat(0xffffffffffffffff, &(0x7f0000000380)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xc, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f00000000c0)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x4a102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$kcm(0x2, 0x7, 0x2) r1 = socket(0x10, 0x2, 0x0) rseq(&(0x7f0000001080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x0, 0x0) rseq(0x0, 0x0, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000080)=0x1, 0x4) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) sendmsg$rds(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000180)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x42}], 0x18, 0x40080}, 0x4000000) recvmmsg(r2, &(0x7f00000031c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002c40)=""/216, 0x34}, 0x10001}], 0x2, 0x40010000, 0x0) clock_adjtime(0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000100)) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0) write(r1, &(0x7f0000000040), 0x0) recvmmsg(r1, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) socket$nl_route(0x10, 0x3, 0x0) openat$sysfs(0xffffff9c, &(0x7f00000000c0)='/sys/power/pm_test', 0x4000, 0x4) 2.646948086s ago: executing program 4 (id=1155): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndctrl(0x0, 0x0, 0x3630c1) syz_genetlink_get_family_id$tipc2(&(0x7f0000000240), r1) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000003c0), 0x4000000004002, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r3, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) 0s ago: executing program 0 (id=1156): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0xf3ff, &(0x7f00000002c0)={&(0x7f0000000300)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xfff3}, {0xffff, 0xffff}, {0xffff, 0x6}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xff38}]}, 0x3c}}, 0x0) kernel console output (not intermixed with test programs): device number 22 using dummy_hcd [ 157.607186][ T4318] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.617610][ T4318] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 157.632860][ T4318] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 157.642049][ T4318] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.650086][ T4318] usb 4-1: Product: syz [ 157.654376][ T4318] usb 4-1: Manufacturer: syz [ 157.659735][ T4318] usb 4-1: SerialNumber: syz [ 157.745604][ T3600] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 157.779641][ T22] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.790054][ T22] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 157.799774][ T22] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 157.809687][ T22] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 157.822646][ T22] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 157.831736][ T22] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.875522][ T5580] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.884778][ T5580] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.896837][ T4318] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 157.912488][ T4318] usb 4-1: USB disconnect, device number 20 [ 157.937305][ T3600] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 157.947785][ T3600] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 157.959028][ T3600] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 157.972860][ T3600] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 157.981988][ T3600] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.266933][ T4318] usb 2-1: USB disconnect, device number 25 [ 158.385536][ T4350] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 158.524768][ T3600] usb 1-1: USB disconnect, device number 19 [ 158.568592][ T4350] usb 4-1: config index 0 descriptor too short (expected 301, got 72) [ 158.577387][ T4350] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 158.588954][ T4350] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 158.605326][ T4350] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 1024, setting to 64 [ 158.618046][ T4350] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 158.629204][ T4350] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 158.639121][ T4350] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 158.648268][ T4350] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 158.666931][ T4350] usbtmc: probe of 4-1:16.0 failed with error -22 [ 158.669317][ T5592] xt_hashlimit: size too large, truncated to 1048576 [ 158.695786][ T4318] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 158.888008][ T4350] usb 4-1: USB disconnect, device number 21 [ 158.905666][ T4318] usb 2-1: Using ep0 maxpacket: 32 [ 158.913483][ T4318] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 158.935610][ T4318] usb 2-1: config 0 has no interface number 0 [ 158.944308][ T4318] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 158.965566][ T4318] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.973595][ T4318] usb 2-1: Product: syz [ 158.985538][ T4318] usb 2-1: Manufacturer: syz [ 158.991222][ T4318] usb 2-1: SerialNumber: syz [ 159.007808][ T4318] usb 2-1: config 0 descriptor?? [ 159.014743][ T4318] smsc95xx v2.0.0 [ 159.061068][ T22] gud 5-1:1.0: USB-2: Failed to add properties (ret=-71) [ 159.073270][ T22] gud 5-1:1.0: Failed to get connectors (error=-71) [ 159.084713][ T22] gud: probe of 5-1:1.0 failed with error -71 [ 159.114078][ T22] usb 5-1: USB disconnect, device number 22 [ 159.426228][ T4318] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 159.443339][ T4318] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 159.801610][ T5604] jffs2: notice: (5604) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 160.125787][ T4318] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 160.534313][ T4318] smsc95xx: probe of 2-1:0.67 failed with error -71 [ 160.544231][ T4318] usb 2-1: USB disconnect, device number 26 [ 160.654898][ T5609] loop3: detected capacity change from 0 to 128 [ 160.692116][ T4907] usb 3-1: USB disconnect, device number 21 [ 161.165562][ T4907] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 161.345542][ T4907] usb 3-1: Using ep0 maxpacket: 32 [ 161.352765][ T4907] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 161.362135][ T4907] usb 3-1: config 0 has no interface number 0 [ 161.371059][ T4907] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 161.381745][ T4907] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.391241][ T4907] usb 3-1: Product: syz [ 161.400686][ T4907] usb 3-1: Manufacturer: syz [ 161.405777][ T4907] usb 3-1: SerialNumber: syz [ 161.423167][ T4907] usb 3-1: config 0 descriptor?? [ 161.433514][ T4907] smsc95xx v2.0.0 [ 161.840167][ T4907] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 161.866796][ T4907] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 162.074346][ T5631] jffs2: notice: (5631) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 162.091981][ T4907] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 162.113261][ T4907] smsc95xx: probe of 3-1:0.67 failed with error -32 [ 162.495867][ T4907] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 162.605678][ T4318] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 162.686670][ T4907] usb 1-1: not running at top speed; connect to a high speed hub [ 162.695404][ T4907] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 162.705774][ T4907] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 162.716398][ T4907] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.729257][ T4907] usb 1-1: Found UVC 1.00 device (046d:0825) [ 162.736311][ T4288] Bluetooth: hci5: command 0x1003 tx timeout [ 162.736367][ T4275] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 162.750713][ T4907] usb 1-1: No streaming interface found for terminal 2. [ 162.805078][ T4318] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.838793][ T4318] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 162.885072][ T4318] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 162.987162][ T4318] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 163.044827][ T4318] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.118607][ T3600] usb 1-1: USB disconnect, device number 20 [ 163.202182][ T4318] usb 4-1: config 0 descriptor?? [ 163.836027][ T3600] usb 3-1: USB disconnect, device number 22 [ 163.909155][ T5655] loop2: detected capacity change from 0 to 128 [ 163.946897][ T5658] xt_hashlimit: size too large, truncated to 1048576 [ 163.961038][ T4319] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 163.969152][ T4318] usbhid 4-1:0.0: can't add hid device: -71 [ 163.975138][ T4318] usbhid: probe of 4-1:0.0 failed with error -71 [ 163.994874][ T4318] usb 4-1: USB disconnect, device number 22 [ 164.025705][ T4317] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 164.168300][ T4319] usb 5-1: Using ep0 maxpacket: 32 [ 164.175333][ T4319] usb 5-1: config 0 has an invalid interface number: 67 but max is 0 [ 164.197777][ T4319] usb 5-1: config 0 has no interface number 0 [ 164.212570][ T4319] usb 5-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 164.222915][ T4319] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.235369][ T4319] usb 5-1: Product: syz [ 164.235579][ T4317] usb 2-1: Using ep0 maxpacket: 32 [ 164.240691][ T4319] usb 5-1: Manufacturer: syz [ 164.253158][ T4317] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 164.254692][ T4319] usb 5-1: SerialNumber: syz [ 164.277501][ T4319] usb 5-1: config 0 descriptor?? [ 164.283679][ T4317] usb 2-1: config 0 has no interface number 0 [ 164.294514][ T4317] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 164.294964][ T4319] smsc95xx v2.0.0 [ 164.314231][ T4317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.328713][ T4317] usb 2-1: Product: syz [ 164.332921][ T4317] usb 2-1: Manufacturer: syz [ 164.341989][ T4317] usb 2-1: SerialNumber: syz [ 164.353271][ T4317] usb 2-1: config 0 descriptor?? [ 164.362457][ T4317] smsc95xx v2.0.0 [ 164.699024][ T4319] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 164.724453][ T4319] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 164.770291][ T4317] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 164.784371][ T4317] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 165.015549][ T4318] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 165.215545][ T4318] usb 4-1: Using ep0 maxpacket: 16 [ 165.243676][ T4318] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 165.253932][ T4318] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 165.264903][ T4318] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 165.274719][ T4318] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 165.289663][ T4318] usb 4-1: config 0 interface 0 has no altsetting 0 [ 165.305548][ T4318] usb 4-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 165.314649][ T4318] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 165.326636][ T4318] usb 4-1: config 0 descriptor?? [ 165.397760][ T4317] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 165.419089][ T4317] smsc95xx: probe of 2-1:0.67 failed with error -71 [ 165.430599][ T4317] usb 2-1: USB disconnect, device number 27 [ 165.754468][ T4318] usbhid 4-1:0.0: can't add hid device: -71 [ 165.761706][ T4318] usbhid: probe of 4-1:0.0 failed with error -71 [ 165.792407][ T4318] usb 4-1: USB disconnect, device number 23 [ 165.963269][ T4319] smsc95xx 5-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 165.979824][ T4319] smsc95xx: probe of 5-1:0.67 failed with error -61 [ 166.185616][ T3600] usb 1-1: new full-speed USB device number 21 using dummy_hcd [ 166.392261][ T3600] usb 1-1: not running at top speed; connect to a high speed hub [ 166.402398][ T3600] usb 1-1: config 1 has an invalid descriptor of length 107, skipping remainder of the config [ 166.428177][ T3600] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 166.453491][ T3600] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 166.602301][ T3600] usb 1-1: Found UVC 1.00 device (046d:0825) [ 166.633471][ T3600] usb 1-1: No streaming interface found for terminal 2. [ 166.880507][ T3600] usb 1-1: USB disconnect, device number 21 [ 167.301403][ T5691] fuse: Unknown parameter 'fd0x0000000000000004' [ 167.303533][ T4907] usb 5-1: USB disconnect, device number 23 [ 167.678284][ T4317] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 167.754434][ T5704] xt_hashlimit: size too large, truncated to 1048576 [ 167.905737][ T4317] usb 4-1: Using ep0 maxpacket: 32 [ 167.935959][ T4317] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.935976][ T4317] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 167.935995][ T4317] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 167.936008][ T4317] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.938043][ T4317] usb 4-1: config 0 descriptor?? [ 171.986834][ T4319] usb 4-1: USB disconnect, device number 24 [ 173.075966][ T4907] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 173.271943][ T4907] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 173.283523][ T4907] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 173.299169][ T4907] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 173.313443][ T4907] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 173.322883][ T4907] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.800732][ T5731] zram0: detected capacity change from 0 to 65536 [ 174.975995][ T4317] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 175.755576][ T4317] usb 3-1: Using ep0 maxpacket: 32 [ 175.762495][ T4317] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 175.773897][ T4317] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 175.784649][ T4317] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 175.794046][ T4317] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.833151][ T4317] usb 3-1: config 0 descriptor?? [ 175.841570][ T4317] hub 3-1:0.0: USB hub found [ 175.851299][ T4319] usb 4-1: USB disconnect, device number 25 [ 175.925628][ T3600] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 175.960907][ T5752] fuse: Unknown parameter 'fd0x0000000000000004' [ 176.125676][ T3600] usb 2-1: Using ep0 maxpacket: 16 [ 176.159083][ T4317] hub 3-1:0.0: config failed, can't read hub descriptor (err -22) [ 176.231165][ T4317] usbhid 3-1:0.0: can't add hid device: -71 [ 176.237380][ T4317] usbhid: probe of 3-1:0.0 failed with error -71 [ 176.289725][ T3600] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 176.308620][ T3600] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 176.323663][ T3600] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 176.345757][ T4319] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 176.365819][ T4317] usb 3-1: USB disconnect, device number 23 [ 176.415617][ T3600] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 176.415650][ T3600] usb 2-1: config 0 interface 0 has no altsetting 0 [ 176.415684][ T3600] usb 2-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 176.415706][ T3600] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.427307][ T3600] usb 2-1: config 0 descriptor?? [ 176.560147][ T4319] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 176.560174][ T4319] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 176.562513][ T4319] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 176.650469][ T4319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 176.650547][ T4319] usb 4-1: Product: syz [ 176.650563][ T4319] usb 4-1: Manufacturer: syz [ 176.650577][ T4319] usb 4-1: SerialNumber: syz [ 176.837186][ T3600] usbhid 2-1:0.0: can't add hid device: -71 [ 176.845710][ T3600] usbhid: probe of 2-1:0.0 failed with error -71 [ 176.873788][ T3600] usb 2-1: USB disconnect, device number 28 [ 176.889263][ T5753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.919124][ T5753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.943305][ T4319] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 176.967600][ T4319] usb 4-1: USB disconnect, device number 26 [ 177.257439][ T4317] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 177.468142][ T4317] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 177.469974][ T4319] usb 4-1: new full-speed USB device number 27 using dummy_hcd [ 177.483739][ T4317] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 177.501059][ T4317] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 177.511151][ T4317] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 177.530400][ T4317] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 177.544779][ T4317] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.683598][ T4319] usb 4-1: config index 0 descriptor too short (expected 301, got 72) [ 177.692014][ T4319] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 177.702398][ T4319] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 177.712490][ T4319] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 1024, setting to 64 [ 177.723553][ T4319] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 177.737576][ T4319] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.751505][ T4319] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 177.760662][ T4319] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.794988][ T4319] usbtmc: probe of 4-1:16.0 failed with error -22 [ 178.036294][ T4319] usb 4-1: USB disconnect, device number 27 [ 178.186415][ T4317] gud 5-1:1.0: Failed to get properties (error=-5) [ 178.195446][ T4317] gud: probe of 5-1:1.0 failed with error -5 [ 179.039194][ T5783] xt_hashlimit: size too large, truncated to 1048576 [ 179.265566][ T3600] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 179.455616][ T3600] usb 4-1: Using ep0 maxpacket: 8 [ 179.462557][ T3600] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 179.484014][ T3600] usb 4-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 179.493384][ T3600] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.501836][ T3600] usb 4-1: Product: syz [ 179.506440][ T3600] usb 4-1: Manufacturer: syz [ 179.511128][ T3600] usb 4-1: SerialNumber: syz [ 179.518180][ T3600] usb 4-1: config 0 descriptor?? [ 179.527196][ T3600] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 179.982714][ T4907] usb 5-1: USB disconnect, device number 24 [ 180.067546][ T5792] fuse: Unknown parameter 'fd0x0000000000000004' [ 180.159279][ T5795] jffs2: notice: (5795) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 180.275628][ T4319] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 180.575663][ T4319] usb 3-1: Using ep0 maxpacket: 16 [ 180.584891][ T4319] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 180.596096][ T4319] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 180.607356][ T4319] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 180.617498][ T4319] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 180.630728][ T4319] usb 3-1: config 0 interface 0 has no altsetting 0 [ 180.637724][ T4319] usb 3-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 180.675647][ T4319] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 180.686197][ T4319] usb 3-1: config 0 descriptor?? [ 181.100701][ C0] raw-gadget.2 gadget.2: ignoring, device is not running [ 181.109097][ T4319] usbhid 3-1:0.0: can't add hid device: -71 [ 181.115132][ T4319] usbhid: probe of 3-1:0.0 failed with error -71 [ 181.137757][ T5808] jffs2: notice: (5808) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 181.175171][ T4319] usb 3-1: USB disconnect, device number 24 [ 181.574851][ T3600] gspca_zc3xx: reg_r err -32 [ 182.179611][ T4318] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 182.195910][ T3600] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 182.204374][ T3600] gspca_zc3xx: probe of 4-1:0.0 failed with error -32 [ 182.365550][ T4318] usb 1-1: Using ep0 maxpacket: 8 [ 182.371995][ T4318] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 182.382838][ T4318] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 182.391971][ T4318] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 182.400009][ T4318] usb 1-1: Product: syz [ 182.404172][ T4318] usb 1-1: Manufacturer: syz [ 182.410163][ T4318] usb 1-1: SerialNumber: syz [ 182.421746][ T4318] usb 1-1: config 0 descriptor?? [ 182.429881][ T4318] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 182.525567][ T4907] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 182.718621][ T4907] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 183.047654][ T3600] usb 4-1: USB disconnect, device number 28 [ 183.870524][ T4907] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 183.881205][ T4907] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 183.890971][ T4907] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 183.909278][ T4907] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 183.918421][ T4907] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.920201][ T5837] fuse: Unknown parameter 'fd0x0000000000000004' [ 184.239074][ T3600] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 184.381431][ T5843] xt_hashlimit: size too large, truncated to 1048576 [ 184.550637][ T4318] gspca_zc3xx: reg_r err -32 [ 184.616043][ T4907] gud 2-1:1.0: Failed to get properties (error=-5) [ 184.616081][ T4907] gud: probe of 2-1:1.0 failed with error -5 [ 184.647748][ T3600] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 184.647781][ T3600] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 184.647835][ T3600] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 184.647871][ T3600] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 184.647893][ T3600] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 184.649628][ T3600] usb 5-1: config 0 descriptor?? [ 185.058101][ T3600] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 185.070965][ T3600] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x4 [ 185.079017][ T3600] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 185.086856][ T3600] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 185.094543][ T3600] plantronics 0003:047F:FFFF.0001: item fetching failed at offset 14/15 [ 185.105924][ T3600] plantronics 0003:047F:FFFF.0001: parse failed [ 185.112354][ T3600] plantronics: probe of 0003:047F:FFFF.0001 failed with error -22 [ 185.145770][ T7] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 185.175771][ T4318] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 185.182108][ T4318] gspca_zc3xx: probe of 1-1:0.0 failed with error -32 [ 185.278053][ T3600] usb 5-1: USB disconnect, device number 25 [ 185.355772][ T7] usb 4-1: Using ep0 maxpacket: 8 [ 185.364749][ T7] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 185.380998][ T7] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 185.390582][ T7] usb 4-1: Product: syz [ 185.394771][ T7] usb 4-1: Manufacturer: syz [ 185.405404][ T7] usb 4-1: SerialNumber: syz [ 185.420203][ T7] usb 4-1: config 0 descriptor?? [ 185.591117][ T3600] usb 1-1: USB disconnect, device number 22 [ 185.631605][ T7] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 185.858141][ T4907] usb 2-1: USB disconnect, device number 29 [ 185.935570][ T4275] Bluetooth: hci4: command 0x0406 tx timeout [ 185.935672][ T4278] Bluetooth: hci0: command 0x0406 tx timeout [ 185.943043][ T4275] Bluetooth: hci2: command 0x0406 tx timeout [ 185.947690][ T4288] Bluetooth: hci1: command 0x0406 tx timeout [ 185.947718][ T4288] Bluetooth: hci3: command 0x0406 tx timeout [ 186.290478][ T5868] jffs2: notice: (5868) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 187.053112][ T7] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -71 [ 187.068146][ T7] usb 4-1: USB disconnect, device number 29 [ 188.197885][ T5898] jffs2: notice: (5898) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 188.224199][ T5900] xt_hashlimit: size too large, truncated to 1048576 [ 188.375599][ T22] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 188.427560][ T4907] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 188.575649][ T22] usb 1-1: Using ep0 maxpacket: 8 [ 188.584452][ T22] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 188.602269][ T22] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 188.612986][ T22] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.627291][ T4907] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.640017][ T22] usb 1-1: Product: syz [ 188.647746][ T22] usb 1-1: Manufacturer: syz [ 188.652719][ T4907] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 188.667660][ T22] usb 1-1: SerialNumber: syz [ 188.673550][ T4907] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 188.687440][ T4907] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 188.701599][ T22] usb 1-1: config 0 descriptor?? [ 188.708661][ T4907] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 188.720703][ T22] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 188.727959][ T4907] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.995583][ T4907] gud 4-1:1.0: No supported pixel formats found [ 190.006141][ T4907] gud: probe of 4-1:1.0 failed with error -22 [ 191.253829][ T4317] usb 4-1: USB disconnect, device number 30 [ 192.050128][ T4907] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 192.318527][ T4907] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.336825][ T4907] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 192.364354][ T4907] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 192.378801][ T4907] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 192.388379][ T4907] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.407186][ T4907] usb 2-1: config 0 descriptor?? [ 192.475579][ T4317] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 192.595781][ T22] gspca_zc3xx: reg_r err -110 [ 192.665577][ T4317] usb 4-1: Using ep0 maxpacket: 8 [ 192.676068][ T4317] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 192.696440][ T4317] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.714682][ T4317] usb 4-1: Product: syz [ 192.724749][ T4317] usb 4-1: Manufacturer: syz [ 192.736969][ T4317] usb 4-1: SerialNumber: syz [ 192.761939][ T4317] usb 4-1: config 0 descriptor?? [ 192.822663][ T4907] plantronics 0003:047F:FFFF.0002: unknown main item tag 0xd [ 192.835806][ T4907] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x4 [ 192.853449][ T4907] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 192.873726][ T4907] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 192.881451][ T4907] plantronics 0003:047F:FFFF.0002: item fetching failed at offset 14/15 [ 192.898917][ T4907] plantronics 0003:047F:FFFF.0002: parse failed [ 192.910448][ T4907] plantronics: probe of 0003:047F:FFFF.0002 failed with error -22 [ 192.983090][ T4317] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 193.048975][ T126] usb 2-1: USB disconnect, device number 30 [ 193.225824][ T22] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 193.232240][ T22] gspca_zc3xx: probe of 1-1:0.0 failed with error -110 [ 193.259815][ T22] usb 1-1: USB disconnect, device number 23 [ 193.494564][ T5955] jffs2: notice: (5955) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 193.649113][ T22] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 193.686179][ T5958] xt_hashlimit: size too large, truncated to 1048576 [ 193.810992][ T22] usb 1-1: device descriptor read/64, error -71 [ 194.087739][ T22] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 194.102136][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.119074][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.265576][ T22] usb 1-1: device descriptor read/64, error -71 [ 194.387716][ T22] usb usb1-port1: attempt power cycle [ 194.423962][ T4317] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -71 [ 194.447847][ T4317] usb 4-1: USB disconnect, device number 31 [ 194.538676][ T5963] netlink: 8 bytes leftover after parsing attributes in process `syz.2.438'. [ 194.548073][ T5963] netlink: 24 bytes leftover after parsing attributes in process `syz.2.438'. [ 195.415638][ T22] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 195.458237][ T22] usb 1-1: device descriptor read/8, error -71 [ 195.604650][ T5967] zram: Cannot change disksize for initialized device [ 195.736551][ T22] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 195.807619][ T22] usb 1-1: device descriptor read/8, error -71 [ 195.940103][ T22] usb usb1-port1: unable to enumerate USB device [ 199.865737][ T4907] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 200.105733][ T4907] usb 1-1: Using ep0 maxpacket: 8 [ 200.129809][ T4907] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 200.291613][ T4907] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 200.406909][ T4907] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.502209][ T4907] usb 1-1: Product: syz [ 200.554129][ T4907] usb 1-1: Manufacturer: syz [ 200.610308][ T4907] usb 1-1: SerialNumber: syz [ 200.766045][ T4907] usb 1-1: config 0 descriptor?? [ 200.797886][ T4907] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 200.815753][ T6002] jffs2: notice: (6002) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 202.070967][ T5990] loop2: detected capacity change from 0 to 128 [ 203.441190][ T6025] jffs2: notice: (6025) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 203.695655][ T41] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 203.778352][ T4317] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 203.865718][ T41] usb 2-1: device descriptor read/64, error -71 [ 203.872165][ T4907] gspca_zc3xx: reg_r err -32 [ 203.955635][ T4317] usb 5-1: device descriptor read/64, error -71 [ 204.158061][ T41] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 204.235750][ T4317] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 204.342075][ T41] usb 2-1: device descriptor read/64, error -71 [ 204.371857][ T6033] zram: Cannot change disksize for initialized device [ 204.386105][ T4317] usb 5-1: device descriptor read/64, error -71 [ 204.476305][ T41] usb usb2-port1: attempt power cycle [ 204.516179][ T4907] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 204.526785][ T4317] usb usb5-port1: attempt power cycle [ 204.537517][ T4907] gspca_zc3xx: probe of 1-1:0.0 failed with error -32 [ 204.905701][ T41] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 204.948035][ T4907] usb 1-1: USB disconnect, device number 28 [ 204.975327][ T41] usb 2-1: device descriptor read/8, error -71 [ 204.996509][ T4317] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 205.082383][ T4317] usb 5-1: device descriptor read/8, error -71 [ 205.285753][ T41] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 205.415600][ T4317] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 206.187837][ T41] usb 2-1: device descriptor read/8, error -71 [ 206.235921][ T4317] usb 5-1: device descriptor read/8, error -71 [ 206.305865][ T41] usb usb2-port1: unable to enumerate USB device [ 206.361451][ T6038] xt_hashlimit: size too large, truncated to 1048576 [ 206.365698][ T4317] usb usb5-port1: unable to enumerate USB device [ 206.622605][ T6044] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 207.761893][ T6054] jffs2: notice: (6054) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 208.049835][ T6058] loop3: detected capacity change from 0 to 128 [ 208.116616][ T6062] netlink: 8 bytes leftover after parsing attributes in process `syz.2.464'. [ 208.125696][ T6062] netlink: 24 bytes leftover after parsing attributes in process `syz.2.464'. [ 210.709960][ T6084] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 210.785664][ T4317] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 210.865790][ T4852] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 211.015842][ T4852] usb 2-1: device descriptor read/64, error -71 [ 211.295762][ T4852] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 211.515696][ T4852] usb 2-1: device descriptor read/64, error -71 [ 211.651630][ T4852] usb usb2-port1: attempt power cycle [ 211.725551][ T4317] usb 4-1: Using ep0 maxpacket: 8 [ 211.732261][ T4317] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 211.753869][ T4317] usb 4-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 211.773196][ T4317] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.793447][ T4317] usb 4-1: Product: syz [ 211.798028][ T4317] usb 4-1: Manufacturer: syz [ 211.802642][ T4317] usb 4-1: SerialNumber: syz [ 211.827610][ T4317] usb 4-1: config 0 descriptor?? [ 211.852327][ T4317] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 212.065671][ T4852] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 212.116468][ T4852] usb 2-1: device descriptor read/8, error -71 [ 212.125761][ T126] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 212.335695][ T126] usb 3-1: Using ep0 maxpacket: 8 [ 212.351656][ T126] usb 3-1: too many configurations: 48, using maximum allowed: 8 [ 212.363335][ T126] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 212.371544][ T126] usb 3-1: can't read configurations, error -61 [ 212.385747][ T4852] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 212.427368][ T4852] usb 2-1: device descriptor read/8, error -71 [ 212.545893][ T126] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 212.546821][ T4852] usb usb2-port1: unable to enumerate USB device [ 212.737097][ T126] usb 3-1: Using ep0 maxpacket: 8 [ 212.743156][ T126] usb 3-1: too many configurations: 48, using maximum allowed: 8 [ 212.772372][ T126] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 212.780711][ T126] usb 3-1: can't read configurations, error -61 [ 212.789069][ T126] usb usb3-port1: attempt power cycle [ 213.215563][ T126] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 213.260603][ T126] usb 3-1: Using ep0 maxpacket: 8 [ 213.268887][ T126] usb 3-1: too many configurations: 48, using maximum allowed: 8 [ 213.291831][ T126] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 213.303931][ T126] usb 3-1: can't read configurations, error -61 [ 213.470195][ T126] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 213.514747][ T126] usb 3-1: Using ep0 maxpacket: 8 [ 213.520992][ T126] usb 3-1: too many configurations: 48, using maximum allowed: 8 [ 213.549514][ T126] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 213.557490][ T126] usb 3-1: can't read configurations, error -61 [ 213.564114][ T126] usb usb3-port1: unable to enumerate USB device [ 213.774393][ T6103] netlink: 8 bytes leftover after parsing attributes in process `syz.1.477'. [ 213.783663][ T6103] netlink: 24 bytes leftover after parsing attributes in process `syz.1.477'. [ 213.863309][ T4317] gspca_zc3xx: reg_r err -32 [ 214.998024][ T4318] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 215.215202][ T4318] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 215.231942][ T4318] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 215.243092][ T4318] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 215.258013][ T4318] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 215.273256][ T4318] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 215.277304][ T4317] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 215.285450][ T4318] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.295595][ T4317] gspca_zc3xx: probe of 4-1:0.0 failed with error -32 [ 215.323350][ T4317] usb 4-1: USB disconnect, device number 32 [ 215.751610][ T6121] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 216.990507][ T4318] [drm] Initialized gud 1.0.0 20200422 for 1-1:1.0 on minor 2 [ 218.680456][ T4318] gud 1-1:1.0: [drm] fb1: guddrmfb frame buffer device [ 219.612251][ T4318] usb 1-1: USB disconnect, device number 29 [ 220.065709][ T4318] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 220.255629][ T4318] usb 1-1: Using ep0 maxpacket: 8 [ 220.289159][ T6162] netlink: 8 bytes leftover after parsing attributes in process `syz.3.494'. [ 220.298309][ T6162] netlink: 24 bytes leftover after parsing attributes in process `syz.3.494'. [ 221.165919][ T4318] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 221.192568][ T4318] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 221.194758][ T6164] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 221.201924][ T4318] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.218290][ T4318] usb 1-1: Product: syz [ 221.222463][ T4318] usb 1-1: Manufacturer: syz [ 221.227184][ T4318] usb 1-1: SerialNumber: syz [ 221.236999][ T4318] usb 1-1: config 0 descriptor?? [ 221.251499][ T4318] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 223.296746][ T4318] gspca_zc3xx: reg_r err -32 [ 223.359813][ T6179] zram: Cannot change disksize for initialized device [ 224.511221][ T6197] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 224.695673][ T4319] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 224.715857][ T4318] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 224.716049][ T4318] gspca_zc3xx: probe of 1-1:0.0 failed with error -32 [ 224.741362][ T4318] usb 1-1: USB disconnect, device number 30 [ 224.879239][ T4319] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 225.383753][ T4319] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 225.437499][ T4319] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 225.478697][ T4319] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 225.518414][ T4319] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 225.530833][ T4319] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 226.985736][ T4319] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 227.185875][ T4319] usb 5-1: Using ep0 maxpacket: 8 [ 227.199310][ T4319] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 227.916431][ T4319] usb 5-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 227.956445][ T4319] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.022652][ T4319] usb 5-1: Product: syz [ 228.045552][ T4319] usb 5-1: Manufacturer: syz [ 228.059137][ T4319] usb 5-1: SerialNumber: syz [ 228.094588][ T4852] usb 2-1: USB disconnect, device number 39 [ 228.123778][ T4319] usb 5-1: config 0 descriptor?? [ 228.170941][ T4319] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 228.187190][ T6220] fuse: Unknown parameter 'fd0x0000000000000004' [ 228.662188][ T4852] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 228.845674][ T3600] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 228.867961][ T4852] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 228.878496][ T4852] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 228.894645][ T4852] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 228.905273][ T4852] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 228.919997][ T4852] usb 2-1: Product: syz [ 228.924253][ T4852] usb 2-1: Manufacturer: syz [ 228.954395][ T4852] garmin_gps 2-1:1.0: Garmin GPS usb/tty converter detected [ 228.967799][ T4852] garmin_gps ttyUSB0: failed to submit interrupt urb: -22 [ 228.975900][ T4852] garmin_gps: probe of ttyUSB0 failed with error -22 [ 229.035760][ T3600] usb 1-1: Using ep0 maxpacket: 8 [ 229.047971][ T3600] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 229.061727][ T3600] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 229.071545][ T3600] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.080316][ T3600] usb 1-1: Product: syz [ 229.084623][ T3600] usb 1-1: Manufacturer: syz [ 229.090820][ T3600] usb 1-1: SerialNumber: syz [ 229.121380][ T3600] usb 1-1: config 0 descriptor?? [ 229.141057][ T3600] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 229.162044][ T4321] usb 2-1: USB disconnect, device number 40 [ 229.185340][ T4321] garmin_gps 2-1:1.0: device disconnected [ 229.536904][ T6236] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 230.461874][ T4319] gspca_zc3xx: reg_r err -32 [ 231.765631][ T4319] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 231.776784][ T3600] gspca_zc3xx: reg_r err -32 [ 231.792298][ T4319] gspca_zc3xx: probe of 5-1:0.0 failed with error -32 [ 231.816731][ T4319] usb 5-1: USB disconnect, device number 30 [ 232.219944][ T4319] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 232.425597][ T3600] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 232.434372][ T3600] gspca_zc3xx: probe of 1-1:0.0 failed with error -32 [ 232.447931][ T4319] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 232.474998][ T4319] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 232.500371][ T4319] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 232.584818][ T4319] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 232.600242][ T4319] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 232.600776][ T4319] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 233.331258][ T4852] usb 1-1: USB disconnect, device number 31 [ 233.337565][ T6266] fuse: Unknown parameter 'fd0x0000000000000004' [ 235.526431][ T4321] usb 5-1: USB disconnect, device number 31 [ 235.677671][ T6272] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 235.829094][ T6287] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 237.518308][ T6314] fuse: Unknown parameter 'fd0x0000000000000004' [ 237.611978][ T6310] CUSE: info not properly terminated [ 237.724057][ T6316] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 237.741903][ T6316] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 237.756580][ T6316] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 239.055696][ T4321] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 239.275618][ T4321] usb 2-1: Using ep0 maxpacket: 16 [ 239.593728][ T4321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.605655][ T4321] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 239.617990][ T4321] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 239.633592][ T4321] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 239.643444][ T4321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 239.658537][ T4321] usb 2-1: config 0 descriptor?? [ 240.077556][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.086227][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.094736][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.121953][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.131270][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.139988][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.151530][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.160212][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.169029][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.177876][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.185732][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.196491][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.204800][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.213902][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.222693][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.230016][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.237351][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.246061][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.254006][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.262459][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.270222][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.284974][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.292680][ T4321] microsoft 0003:045E:07DA.0003: unknown main item tag 0x0 [ 240.303462][ T4321] microsoft 0003:045E:07DA.0003: No inputs registered, leaving [ 240.348318][ T4321] microsoft 0003:045E:07DA.0003: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 240.373992][ T4321] microsoft 0003:045E:07DA.0003: no inputs found [ 240.388434][ T4321] microsoft 0003:045E:07DA.0003: could not initialize ff, continuing anyway [ 240.462556][ T6347] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 240.547953][ T4321] usb 2-1: USB disconnect, device number 41 [ 241.851909][ T6356] fuse: Unknown parameter 'fd0x0000000000000004' [ 242.001944][ T6357] jffs2: notice: (6357) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 242.171700][ T6360] CUSE: info not properly terminated [ 242.293376][ T6352] fido_id[6352]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 246.541940][ T6404] fuse: Unknown parameter 'fd0x0000000000000004' [ 246.788480][ T6408] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 247.375706][ T4287] Bluetooth: hci3: command 0x0405 tx timeout [ 249.035797][ T4319] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 250.065557][ T4319] usb 3-1: Using ep0 maxpacket: 8 [ 250.072463][ T4319] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 250.114704][ T4319] usb 3-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 250.146348][ T4319] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.166603][ T4319] usb 3-1: Product: syz [ 250.170939][ T4319] usb 3-1: Manufacturer: syz [ 250.188731][ T4319] usb 3-1: SerialNumber: syz [ 250.196440][ T4319] usb 3-1: config 0 descriptor?? [ 250.216633][ T4319] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 251.345908][ T4319] gspca_zc3xx: reg_w_i err -110 [ 253.465619][ T4319] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 253.474272][ T4319] gspca_zc3xx: probe of 3-1:0.0 failed with error -110 [ 253.525823][ T6436] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 253.603682][ T6363] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 253.616449][ T6363] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 253.704051][ T6432] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 253.761397][ T6436] usb 2-1: device descriptor read/64, error -71 [ 253.833610][ T6444] fuse: Unknown parameter 'fd0x0000000000000004' [ 253.879023][ T4321] usb 3-1: USB disconnect, device number 29 [ 253.951485][ T6449] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 254.079973][ T6436] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 255.080168][ T6436] usb 2-1: device descriptor read/64, error -71 [ 255.205828][ T6436] usb usb2-port1: attempt power cycle [ 255.525831][ T4318] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 255.547828][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.547878][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.615703][ T6436] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 255.646355][ T6436] usb 2-1: device descriptor read/8, error -71 [ 255.735724][ T4318] usb 4-1: Using ep0 maxpacket: 16 [ 255.965652][ T6436] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 256.240888][ T4318] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 256.252288][ T4318] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 256.277878][ T6436] usb 2-1: device descriptor read/8, error -71 [ 256.298778][ T4318] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 256.315591][ T4318] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 256.325882][ T4318] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 256.344782][ T4318] usb 4-1: config 0 descriptor?? [ 256.416107][ T6436] usb usb2-port1: unable to enumerate USB device [ 256.802197][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.476435][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.485417][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.496087][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.506559][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.515196][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.532060][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.554274][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.562499][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.571692][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.584073][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.596107][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.610167][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.625120][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.634320][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.642066][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.650080][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.732863][ T6480] CUSE: info not properly terminated [ 257.780793][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.801133][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.828875][ T4318] microsoft 0003:045E:07DA.0004: unknown main item tag 0x0 [ 257.829644][ T4318] microsoft 0003:045E:07DA.0004: No inputs registered, leaving [ 257.833225][ T4318] microsoft 0003:045E:07DA.0004: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 257.833275][ T4318] microsoft 0003:045E:07DA.0004: no inputs found [ 257.833291][ T4318] microsoft 0003:045E:07DA.0004: could not initialize ff, continuing anyway [ 257.852238][ T4318] usb 4-1: USB disconnect, device number 33 [ 257.886413][ T6486] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 257.976176][ T6486] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 258.123706][ T6488] fido_id[6488]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 259.427529][ T6520] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 261.665541][ C1] sched: RT throttling activated [ 261.735803][ T6436] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 263.095802][ T6436] usb 2-1: Using ep0 maxpacket: 32 [ 263.212676][ T6436] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 263.235738][ T6436] usb 2-1: config 0 has no interface number 0 [ 263.253230][ T6436] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 263.289780][ T26] audit: type=1800 audit(2000000053.429:5): pid=6553 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.595" name="file1" dev="sda1" ino=2049 res=0 errno=0 [ 263.992663][ T6436] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.029633][ T6436] usb 2-1: Product: syz [ 264.042872][ T6436] usb 2-1: Manufacturer: syz [ 265.695547][ T6436] usb 2-1: SerialNumber: syz [ 265.793005][ T6436] usb 2-1: config 0 descriptor?? [ 265.988360][ T6436] usb 2-1: can't set config #0, error -71 [ 266.024611][ T6436] usb 2-1: USB disconnect, device number 46 [ 266.210602][ T6558] CUSE: info not properly terminated [ 267.485113][ T6572] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 269.327383][ T6594] netlink: 8 bytes leftover after parsing attributes in process `syz.0.606'. [ 269.336428][ T6594] netlink: 24 bytes leftover after parsing attributes in process `syz.0.606'. [ 269.395748][ T6120] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 269.606072][ T6120] usb 3-1: Using ep0 maxpacket: 8 [ 269.624394][ T6120] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 269.709230][ T6120] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 269.764587][ T6120] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.820506][ T6120] usb 3-1: Product: syz [ 269.847264][ T6120] usb 3-1: Manufacturer: syz [ 269.866440][ T6120] usb 3-1: SerialNumber: syz [ 269.919947][ T6120] usb 3-1: config 0 descriptor?? [ 270.208113][ T6559] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 270.246450][ T6559] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 270.594563][ T6120] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 273.273378][ T3600] usb 3-1: USB disconnect, device number 30 [ 273.397990][ T6616] zram: Cannot change disksize for initialized device [ 273.515646][ T6120] usb 5-1: device not accepting address 32, error -71 [ 274.646046][ T6619] fuse: Unknown parameter 'fd0xffffffffffffffff00000000000000000000' [ 275.582664][ T4321] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 276.479972][ T6634] netlink: 8 bytes leftover after parsing attributes in process `syz.2.618'. [ 276.489001][ T6634] netlink: 24 bytes leftover after parsing attributes in process `syz.2.618'. [ 276.495552][ T4321] usb 2-1: Using ep0 maxpacket: 16 [ 277.082449][ T4321] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 277.355595][ T4321] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.367201][ T4321] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 277.377163][ T4321] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 277.390151][ T4321] usb 2-1: config 0 interface 0 has no altsetting 0 [ 277.396918][ T4321] usb 2-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 277.406144][ T4321] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 277.424826][ T4321] usb 2-1: config 0 descriptor?? [ 277.690588][ T6638] CUSE: info not properly terminated [ 277.891061][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.899513][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.909902][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.918408][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.927098][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.935294][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.944206][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.952483][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.960702][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.968931][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.977955][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.986208][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 277.994410][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 278.002621][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unknown main item tag 0x0 [ 278.010828][ T4321] logitech-djreceiver 0003:046D:C53A.0005: unbalanced collection at end of report description [ 278.021547][ T4321] logitech-djreceiver 0003:046D:C53A.0005: logi_dj_probe: parse failed [ 278.029937][ T4321] logitech-djreceiver: probe of 0003:046D:C53A.0005 failed with error -22 [ 278.158720][ T6436] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 278.348761][ T6436] usb 4-1: Using ep0 maxpacket: 8 [ 278.366376][ T6436] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 13 [ 278.411618][ T6436] usb 4-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58 [ 278.420845][ T6436] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.429478][ T6436] usb 4-1: Product: syz [ 278.433651][ T6436] usb 4-1: Manufacturer: syz [ 278.438352][ T6436] usb 4-1: SerialNumber: syz [ 278.444796][ T6436] usb 4-1: config 0 descriptor?? [ 278.464422][ T6436] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae [ 279.345770][ T6639] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 279.361938][ T6639] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 279.688633][ T22] usb 2-1: USB disconnect, device number 47 [ 279.712154][ T6648] netlink: 4 bytes leftover after parsing attributes in process `syz.4.620'. [ 280.605687][ T22] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 280.921566][ T22] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 280.953479][ T22] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 281.043078][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 281.155762][ T6436] gspca_zc3xx: reg_w_i err -110 [ 281.931743][ T6671] netlink: 8 bytes leftover after parsing attributes in process `syz.2.626'. [ 281.941103][ T6671] netlink: 24 bytes leftover after parsing attributes in process `syz.2.626'. [ 282.905578][ T6436] gspca_zc3xx: Unknown sensor - set to TAS5130C [ 282.912012][ T6436] gspca_zc3xx: probe of 4-1:0.0 failed with error -110 [ 283.010371][ T6436] usb 4-1: USB disconnect, device number 34 [ 284.083515][ T4316] usb 2-1: USB disconnect, device number 48 [ 284.268458][ T6687] CUSE: info not properly terminated [ 284.360524][ T6694] netlink: 8 bytes leftover after parsing attributes in process `syz.3.631'. [ 284.360581][ T6694] netlink: 24 bytes leftover after parsing attributes in process `syz.3.631'. [ 285.292358][ T6700] netlink: 8 bytes leftover after parsing attributes in process `syz.2.634'. [ 285.302135][ T6700] netlink: 24 bytes leftover after parsing attributes in process `syz.2.634'. [ 285.445624][ T6436] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 286.375635][ T6436] usb 1-1: Using ep0 maxpacket: 32 [ 286.385167][ T6436] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 286.403539][ T6436] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 286.412821][ T6436] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 286.431307][ T6436] usb 1-1: config 0 descriptor?? [ 286.444486][ T6436] hub 1-1:0.0: bad descriptor, ignoring hub [ 286.450690][ T6436] hub: probe of 1-1:0.0 failed with error -5 [ 286.458650][ T6436] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 287.271148][ T6695] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 287.279537][ T6695] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 288.719731][ T6721] netlink: 8 bytes leftover after parsing attributes in process `syz.1.636'. [ 288.847553][ T6721] netlink: 24 bytes leftover after parsing attributes in process `syz.1.636'. [ 289.075773][ T4316] usb 1-1: USB disconnect, device number 32 [ 290.233869][ T6737] netlink: 8 bytes leftover after parsing attributes in process `syz.1.644'. [ 290.243016][ T6737] netlink: 24 bytes leftover after parsing attributes in process `syz.1.644'. [ 290.385603][ T3600] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 290.405925][ T14] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 291.896467][ T3600] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 291.912089][ T14] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 291.954287][ T14] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 291.966874][ T3600] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 292.016463][ T14] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 292.034034][ T3600] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 292.073999][ T3600] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 292.082646][ T3600] usb 3-1: Product: syz [ 292.092355][ T3600] usb 3-1: Manufacturer: syz [ 292.097495][ T3600] usb 3-1: SerialNumber: syz [ 292.123954][ T6747] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 292.203941][ T6746] CUSE: info not properly terminated [ 292.303417][ T6748] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 292.420762][ T6748] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 292.440670][ T6747] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 292.560026][ T3600] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 292.603198][ T3600] usb 3-1: USB disconnect, device number 31 [ 293.036054][ T3600] usb 3-1: new full-speed USB device number 32 using dummy_hcd [ 293.227259][ T3600] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 293.968322][ T3600] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 293.981686][ T3600] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 293.994975][ T3600] usb 3-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 294.061521][ T3600] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 294.139201][ T6782] netlink: 8 bytes leftover after parsing attributes in process `syz.3.652'. [ 294.148724][ T6782] netlink: 24 bytes leftover after parsing attributes in process `syz.3.652'. [ 295.080489][ T3600] usb 3-1: config 0 descriptor?? [ 295.109851][ T6760] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 295.117733][ T4852] usb 1-1: USB disconnect, device number 33 [ 298.092856][ T3600] usbhid 3-1:0.0: can't add hid device: -71 [ 298.115941][ T3600] usbhid: probe of 3-1:0.0 failed with error -71 [ 298.226613][ T3600] usb 3-1: USB disconnect, device number 32 [ 304.549378][ T6828] CUSE: info not properly terminated [ 304.832553][ T6831] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 304.867852][ T6831] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 306.192507][ T6853] netlink: 8 bytes leftover after parsing attributes in process `syz.4.665'. [ 306.201501][ T6853] netlink: 24 bytes leftover after parsing attributes in process `syz.4.665'. [ 311.932029][ T6896] CUSE: info not properly terminated [ 312.005054][ T6894] jffs2: notice: (6894) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 312.969071][ T6898] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 312.976837][ T6898] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 312.990128][ T6898] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 317.499368][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.522642][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.461233][ T6958] zram: Cannot change disksize for initialized device [ 319.842408][ T6963] CUSE: info not properly terminated [ 319.948686][ T6964] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 319.963945][ T6964] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 325.545679][ T41] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 325.744172][ T41] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 325.808469][ T41] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 326.106314][ T41] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 326.171671][ T41] usb 3-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 326.191188][ T6436] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 326.276943][ T41] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.401762][ T41] usb 3-1: config 0 descriptor?? [ 326.506259][ T6436] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.570553][ T7009] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 327.083541][ T41] usbhid 3-1:0.0: can't add hid device: -71 [ 327.109812][ T6436] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 327.121720][ T6436] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 327.137502][ T6436] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 327.138779][ T41] usbhid: probe of 3-1:0.0 failed with error -71 [ 327.149719][ T6436] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.168252][ T6436] usb 1-1: config 0 descriptor?? [ 327.278989][ T7024] CUSE: info not properly terminated [ 327.295809][ T41] usb 3-1: USB disconnect, device number 33 [ 327.384973][ T7025] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 327.398826][ T7025] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 327.843940][ T6436] plantronics 0003:047F:FFFF.0006: unknown main item tag 0xd [ 327.860749][ T6436] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 327.882673][ T6436] plantronics 0003:047F:FFFF.0006: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 327.982351][ T7032] netlink: 4 bytes leftover after parsing attributes in process `syz.4.697'. [ 328.305735][ T41] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 328.595125][ T6436] usb 1-1: USB disconnect, device number 34 [ 328.637615][ T41] usb 5-1: config 0 has an invalid interface number: 50 but max is 0 [ 328.677373][ T41] usb 5-1: config 0 has no interface number 0 [ 328.683745][ T41] usb 5-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 328.776983][ T41] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 328.830696][ T41] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 328.960593][ T7037] fido_id[7037]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 329.015271][ T41] usb 5-1: Product: syz [ 329.020554][ T41] usb 5-1: Manufacturer: syz [ 329.025936][ T41] usb 5-1: SerialNumber: syz [ 329.060080][ T41] usb 5-1: config 0 descriptor?? [ 329.100259][ T41] yurex 5-1:0.50: USB YUREX device now attached to Yurex #0 [ 329.387545][ T7030] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.397465][ T7030] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 331.325800][ T41] usb 5-1: USB disconnect, device number 34 [ 331.338308][ T41] yurex 5-1:0.50: USB YUREX #0 now disconnected [ 331.513546][ C0] vkms_vblank_simulate: vblank timer overrun [ 333.754588][ T7054] bond0: (slave geneve1): Enslaving as an active interface with an up link [ 333.932751][ T7065] CUSE: info not properly terminated [ 334.032915][ T7066] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 334.049752][ T7066] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 338.825826][ T14] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 339.129246][ T14] usb 1-1: Using ep0 maxpacket: 8 [ 339.265359][ T14] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 339.319536][ T14] usb 1-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 339.393445][ T14] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 339.474129][ T14] usb 1-1: config 0 descriptor?? [ 339.526724][ T14] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 339.715818][ T4317] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 340.038077][ T4317] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 340.060006][ T4317] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 340.387164][ T4317] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 340.500852][ T4317] usb 3-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 340.511840][ T4317] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 340.528858][ T4317] usb 3-1: config 0 descriptor?? [ 340.542820][ T7093] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 341.328285][ T4907] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 341.330812][ T14] gspca_vc032x: reg_r err -32 [ 341.362566][ T14] vc032x: probe of 1-1:0.0 failed with error -32 [ 341.408291][ T4317] usbhid 3-1:0.0: can't add hid device: -71 [ 341.513023][ T4317] usbhid: probe of 3-1:0.0 failed with error -71 [ 341.543543][ T4907] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 341.581737][ T4907] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 341.600557][ T4317] usb 3-1: USB disconnect, device number 34 [ 341.618501][ T4907] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 341.648673][ T4907] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 341.660564][ T4907] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 342.383187][ T14] usb 1-1: USB disconnect, device number 35 [ 343.603086][ T7125] CUSE: info not properly terminated [ 343.722847][ T7129] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 343.738596][ T7129] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 343.798318][ T4317] usb 4-1: USB disconnect, device number 35 [ 344.426003][ T14] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 345.145323][ T7139] fuse: Bad value for 'fd' [ 346.433373][ T14] usb 1-1: device descriptor read/all, error -71 [ 347.772655][ T7151] zram: Cannot change disksize for initialized device [ 352.194407][ T7173] CUSE: info not properly terminated [ 352.245880][ T6120] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 352.303776][ T7174] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 352.317032][ T7174] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 352.460919][ T6120] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 352.493129][ T6120] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 352.522140][ T6120] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 352.561804][ T6120] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 352.603041][ T6120] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.057597][ T14] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 353.065723][ T6120] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 353.097159][ T7184] netlink: 8 bytes leftover after parsing attributes in process `syz.3.745'. [ 353.117508][ T7184] netlink: 24 bytes leftover after parsing attributes in process `syz.3.745'. [ 353.395881][ T6120] usb 1-1: Using ep0 maxpacket: 8 [ 353.471715][ T6120] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 353.530004][ T6120] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 353.607703][ T6120] usb 1-1: Product: syz [ 353.615336][ T6120] usb 1-1: Manufacturer: syz [ 353.662927][ T6120] usb 1-1: SerialNumber: syz [ 353.700350][ T6120] usb 1-1: config 0 descriptor?? [ 354.050186][ T6120] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 354.329185][ T14] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 354.354819][ C0] vkms_vblank_simulate: vblank timer overrun [ 354.393231][ T14] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 354.487847][ T14] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 354.498520][ T14] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 354.523167][ T14] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 354.542047][ T14] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 354.568661][ T7022] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 354.843426][ T7198] netlink: 8 bytes leftover after parsing attributes in process `syz.3.749'. [ 354.858065][ T7198] netlink: 24 bytes leftover after parsing attributes in process `syz.3.749'. [ 354.961589][ T7022] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 355.147038][ T6120] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -32 [ 355.519087][ T6436] usb 2-1: USB disconnect, device number 49 [ 355.769191][ T7022] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 355.778502][ T14] [drm] Initialized gud 1.0.0 20200422 for 3-1:1.0 on minor 2 [ 355.783272][ T7022] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 355.805975][ T7022] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 355.819711][ T7022] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 355.833018][ T7022] usb 5-1: config 0 descriptor?? [ 355.944747][ T7204] jffs2: notice: (7204) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 356.145748][ T14] gud 3-1:1.0: [drm] fb1: guddrmfb frame buffer device [ 356.174797][ T14] usb 3-1: USB disconnect, device number 35 [ 356.250580][ T7022] plantronics 0003:047F:FFFF.0007: unknown main item tag 0xd [ 356.299947][ T7022] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 356.411447][ T7022] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 356.482164][ T7022] usb 5-1: USB disconnect, device number 35 [ 357.443789][ T4907] usb 1-1: USB disconnect, device number 38 [ 358.748205][ T7226] CUSE: info not properly terminated [ 358.858937][ T7228] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 359.210844][ T7228] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 359.672618][ T7213] fido_id[7213]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 361.645745][ T3600] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 362.455684][ T3600] usb 5-1: Using ep0 maxpacket: 8 [ 362.463494][ T3600] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 362.513796][ T3600] usb 5-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 362.534363][ T3600] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 362.571831][ T3600] usb 5-1: config 0 descriptor?? [ 362.586391][ T3600] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 362.663085][ T7263] jffs2: notice: (7263) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 362.686088][ C1] vkms_vblank_simulate: vblank timer overrun [ 363.147916][ T7022] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 363.335669][ T7022] usb 1-1: Using ep0 maxpacket: 32 [ 363.345124][ T7022] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 363.395366][ T7022] usb 1-1: config 0 has no interface number 0 [ 363.404604][ T7022] usb 1-1: config 0 interface 67 altsetting 0 has a duplicate endpoint with address 0x82, skipping [ 363.520724][ T4907] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 363.767220][ T3600] gspca_vc032x: reg_r err -32 [ 363.772232][ T3600] vc032x: probe of 5-1:0.0 failed with error -32 [ 363.849864][ T7022] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 363.895703][ T7022] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 363.949977][ T7022] usb 1-1: Product: syz [ 363.958378][ T7022] usb 1-1: Manufacturer: syz [ 363.963046][ T7022] usb 1-1: SerialNumber: syz [ 364.089125][ T4907] usb 4-1: config 0 has no interfaces? [ 364.097420][ T4907] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 364.136697][ T7022] usb 1-1: config 0 descriptor?? [ 364.165577][ T7022] smsc95xx v2.0.0 [ 364.171030][ T7022] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 364.185065][ T4907] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 364.208840][ T7022] smsc95xx: probe of 1-1:0.67 failed with error -22 [ 364.234207][ T4907] usb 4-1: config 0 descriptor?? [ 364.842076][ T3600] usb 5-1: USB disconnect, device number 36 [ 366.463143][ T4907] usb 1-1: USB disconnect, device number 39 [ 367.172287][ T4907] usb 4-1: USB disconnect, device number 36 [ 367.213960][ T7307] jffs2: notice: (7307) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 368.695831][ T7022] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 368.885654][ T7022] usb 1-1: device descriptor read/64, error -71 [ 370.854104][ T7022] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 372.295861][ T7022] usb usb1-port1: attempt power cycle [ 373.105787][ T7022] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 373.917394][ T7022] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 373.928808][ T7022] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 373.941395][ T7022] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 374.041971][ T7358] netlink: 8 bytes leftover after parsing attributes in process `syz.1.785'. [ 374.054140][ T7358] netlink: 24 bytes leftover after parsing attributes in process `syz.1.785'. [ 374.993085][ T7022] usb 1-1: New USB device found, idVendor=28bd, idProduct=0075, bcdDevice= 0.00 [ 375.083267][ T7022] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 375.146727][ T7022] usb 1-1: config 0 descriptor?? [ 375.196606][ T7022] usb 1-1: can't set config #0, error -71 [ 375.225677][ T7022] usb 1-1: USB disconnect, device number 42 [ 376.836463][ T4907] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 377.238108][ T4907] usb 5-1: config 0 has no interfaces? [ 377.244147][ T4907] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 377.258188][ T4907] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 377.278933][ T4907] usb 5-1: config 0 descriptor?? [ 378.890733][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.904841][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.999603][ T4907] usb 5-1: USB disconnect, device number 37 [ 380.297178][ T26] audit: type=1800 audit(2000000031.519:6): pid=7417 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.802" name="no_out_endpoint" dev="configfs" ino=52715 res=0 errno=0 [ 380.346299][ T7413] Need at least one configuration in g1. [ 380.352790][ T7413] udc dummy_udc.0: failed to start g1: -22 [ 380.371374][ T26] audit: type=1800 audit(2000000031.529:7): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.802" name="subclass" dev="configfs" ino=52718 res=0 errno=0 [ 380.407732][ T7413] configfs-gadget.g1: probe of gadget.0 failed with error -22 [ 380.449236][ T7413] UDC core: g1: couldn't find an available UDC or it's busy [ 380.480578][ T26] audit: type=1800 audit(2000000031.529:8): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.802" name="protocol" dev="configfs" ino=52719 res=0 errno=0 [ 380.590466][ T26] audit: type=1800 audit(2000000031.529:9): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.802" name="report_length" dev="configfs" ino=52720 res=0 errno=0 [ 380.653307][ T26] audit: type=1800 audit(2000000031.529:10): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.802" name="report_desc" dev="configfs" ino=52721 res=0 errno=0 [ 380.721666][ T26] audit: type=1800 audit(2000000031.539:11): pid=7413 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.802" name="UDC" dev="configfs" ino=52722 res=0 errno=0 [ 381.190572][ T7450] binder: 7449:7450 ioctl c0306201 0 returned -14 [ 381.490384][ T7463] netdevsim netdevsim0 netdevsim0: set [1, 1] type 2 family 0 port 50429 - 0 [ 381.522707][ T7463] netdevsim netdevsim0 netdevsim1: set [1, 1] type 2 family 0 port 50429 - 0 [ 381.537777][ T7463] netdevsim netdevsim0 netdevsim2: set [1, 1] type 2 family 0 port 50429 - 0 [ 381.554041][ T7463] netdevsim netdevsim0 netdevsim3: set [1, 1] type 2 family 0 port 50429 - 0 [ 381.569245][ T7463] device geneve2 entered promiscuous mode [ 382.183972][ T7491] FAULT_INJECTION: forcing a failure. [ 382.183972][ T7491] name failslab, interval 1, probability 0, space 0, times 0 [ 382.233981][ T7491] CPU: 0 PID: 7491 Comm: syz.4.834 Not tainted syzkaller #0 [ 382.245033][ T7491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 382.245213][ T7494] netlink: 40 bytes leftover after parsing attributes in process `syz.0.835'. [ 382.268363][ T7491] Call Trace: [ 382.268405][ T7491] [ 382.268415][ T7491] dump_stack_lvl+0x188/0x24e [ 382.268449][ C1] vkms_vblank_simulate: vblank timer overrun [ 382.268463][ T7491] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 382.268489][ T7491] ? show_regs_print_info+0x12/0x12 [ 382.268511][ T7491] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 382.268546][ T7491] should_fail_ex+0x390/0x4c0 [ 382.268575][ T7491] should_failslab+0x5/0x20 [ 382.349875][ T7491] slab_pre_alloc_hook+0x59/0x300 [ 382.357132][ T7491] ? x509_get_sig_params+0x125/0x4c0 [ 382.373702][ T7491] __kmem_cache_alloc_node+0x4f/0x270 [ 382.384922][ T7491] ? x509_get_sig_params+0x125/0x4c0 [ 382.400174][ T7491] __kmalloc_node_track_caller+0xa0/0x240 [ 382.408094][ T7491] kmemdup+0x27/0x60 [ 382.412673][ T7491] x509_get_sig_params+0x125/0x4c0 [ 382.420036][ T7491] x509_cert_parse+0x4ab/0x7a0 [ 382.426886][ T7491] x509_key_preparse+0x60/0x660 [ 382.432625][ T7491] ? down_read+0x1a8/0x2d0 [ 382.438455][ T7491] asymmetric_key_preparse+0xa5/0x140 [ 382.444202][ T7491] key_create_or_update+0x432/0xa40 [ 382.450306][ T7491] ? security_key_permission+0x7c/0xa0 [ 382.456692][ T7491] ? key_type_put+0x20/0x20 [ 382.463082][ T7491] ? lookup_user_key_possessed+0x40/0x40 [ 382.468817][ T7491] ? __might_fault+0xc2/0x120 [ 382.473533][ T7491] ? __might_fault+0xa6/0x120 [ 382.478262][ T7491] __se_sys_add_key+0x34b/0x410 [ 382.483222][ T7491] ? __x64_sys_add_key+0xc0/0xc0 [ 382.489138][ T7491] ? lockdep_hardirqs_on+0x94/0x140 [ 382.496117][ T7491] ? __x64_sys_add_key+0x1c/0xc0 [ 382.502236][ T7491] do_syscall_64+0x4c/0xa0 [ 382.509884][ T7491] ? clear_bhb_loop+0x60/0xb0 [ 382.514699][ T7491] ? clear_bhb_loop+0x60/0xb0 [ 382.520507][ T7491] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 382.527158][ T7491] RIP: 0033:0x7f82a9b9e1d9 [ 382.532261][ T7491] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 382.558992][ T7491] RSP: 002b:00007f82a7df6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 382.570893][ T7491] RAX: ffffffffffffffda RBX: 00007f82a9e25fa0 RCX: 00007f82a9b9e1d9 [ 382.583648][ T7491] RDX: 0000200000000200 RSI: 0000000000000000 RDI: 0000200000000000 [ 382.594133][ T7491] RBP: 00007f82a9c35888 R08: ffffffffffffffff R09: 0000000000000000 [ 382.605121][ T7491] R10: 0000000000000559 R11: 0000000000000246 R12: 0000000000000000 [ 382.615138][ T7491] R13: 00007f82a9e26038 R14: 00007f82a9e25fa0 R15: 00007ffddf2c7bb8 [ 382.625893][ T7491] [ 382.715144][ T26] audit: type=1800 audit(2000000033.929:12): pid=7499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.837" name="no_out_endpoint" dev="configfs" ino=52914 res=0 errno=0 [ 382.742613][ C1] vkms_vblank_simulate: vblank timer overrun [ 382.788366][ T26] audit: type=1800 audit(2000000033.939:13): pid=7499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.837" name="UDC" dev="configfs" ino=52915 res=0 errno=0 [ 382.921188][ T7507] using random self ethernet address [ 382.928659][ T7507] using random host ethernet address [ 383.250516][ T26] audit: type=1800 audit(2000000034.469:14): pid=7517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.846" name="no_out_endpoint" dev="configfs" ino=52978 res=0 errno=0 [ 383.275450][ C1] vkms_vblank_simulate: vblank timer overrun [ 383.344703][ T26] audit: type=1800 audit(2000000034.469:15): pid=7517 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.846" name="subclass" dev="configfs" ino=52981 res=0 errno=0 [ 383.370625][ T7521] kernel profiling enabled (shift: 9) [ 383.380587][ C1] vkms_vblank_simulate: vblank timer overrun [ 383.548310][ T7530] binder: 7529:7530 ioctl c0306201 200000000680 returned -14 [ 383.585914][ T6436] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 383.790438][ T6436] usb 1-1: Dual-Role OTG device on HNP port [ 383.805219][ T6436] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 6.01 [ 383.853263][ T6436] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 383.931902][ T6436] gspca_main: spca501-2.14.0 probing 0000:0000 [ 383.965798][ T6436] gspca_spca501: reg write: error -32 [ 383.993425][ T6436] spca501 1-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 384.022544][ T6436] spca501: probe of 1-1:1.0 failed with error -22 [ 384.089987][ T6436] hid-generic 0003:0000:0000.0008: unbalanced collection at end of report description [ 384.109521][ T6436] hid-generic: probe of 0003:0000:0000.0008 failed with error -22 [ 384.184271][ T4287] Bluetooth: Frame is too long (len 14, expected len 4) [ 386.012697][ T7565] netlink: 8 bytes leftover after parsing attributes in process `syz.2.869'. [ 386.220553][ T7573] device batadv_slave_0 entered promiscuous mode [ 386.267235][ T7572] device batadv_slave_0 left promiscuous mode [ 386.531067][ T7590] device-mapper: table: 248:0: multipath: invalid number of paths (-EINVAL) [ 386.564038][ T7590] device-mapper: ioctl: error adding target to table [ 387.155993][ T7579] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 387.272281][ T7607] FAULT_INJECTION: forcing a failure. [ 387.272281][ T7607] name failslab, interval 1, probability 0, space 0, times 0 [ 387.376067][ T7607] CPU: 0 PID: 7607 Comm: syz.0.882 Not tainted syzkaller #0 [ 387.386224][ T7607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 387.398105][ T7607] Call Trace: [ 387.402425][ T7607] [ 387.407454][ T7607] dump_stack_lvl+0x188/0x24e [ 387.412197][ T7607] ? show_regs_print_info+0x12/0x12 [ 387.418330][ T7607] ? load_image+0x410/0x410 [ 387.423399][ T7607] ? __might_sleep+0xd0/0xd0 [ 387.428383][ T7607] ? __lock_acquire+0x7ea0/0x7ea0 [ 387.434156][ T7607] should_fail_ex+0x390/0x4c0 [ 387.441447][ T7607] should_failslab+0x5/0x20 [ 387.447981][ T7607] slab_pre_alloc_hook+0x59/0x300 [ 387.454430][ T7607] ? number+0xc99/0xef0 [ 387.461330][ T7607] ? kobject_set_name_vargs+0x5d/0x110 [ 387.479723][ T7607] __kmem_cache_alloc_node+0x4f/0x270 [ 387.499507][ T7607] ? kobject_set_name_vargs+0x5d/0x110 [ 387.521718][ T7607] __kmalloc_node_track_caller+0xa0/0x240 [ 387.529145][ T7607] ? format_decode+0xb38/0x1330 [ 387.538122][ T7607] kstrdup_const+0x56/0x90 [ 387.549927][ T7607] kobject_set_name_vargs+0x5d/0x110 [ 387.561824][ T7607] dev_set_name+0xdf/0x130 [ 387.573518][ T7607] ? get_device+0x30/0x30 [ 387.583051][ T7607] ? sprintf+0xe4/0x140 [ 387.594068][ T7607] ? __init_waitqueue_head+0xa4/0x140 [ 387.600703][ T7607] ? elevator_init_mq+0x1dc/0x460 [ 387.607764][ T7607] ? device_add_disk+0xe5/0x1020 [ 387.615859][ T7607] device_add_disk+0x3c8/0x1020 [ 387.623219][ T7607] md_alloc+0x7f3/0xd00 [ 387.628604][ T7607] ? md_notify_reboot+0x330/0x330 [ 387.634544][ T7607] md_probe+0x53/0xc0 [ 387.638547][ T7607] blk_request_module+0x26e/0x290 [ 387.646118][ T7607] blkdev_get_no_open+0x33/0xc0 [ 387.651078][ T7607] blkdev_get_by_dev+0x77/0xa60 [ 387.656876][ T7607] ? software_resume+0x88/0x6a0 [ 387.665256][ T7607] swsusp_check+0xbe/0x450 [ 387.670337][ T7607] ? swap_read_page+0x2f0/0x2f0 [ 387.676311][ T7607] ? slab_free_freelist_hook+0x133/0x1b0 [ 387.683748][ T7607] ? resume_store+0xa5/0x1a0 [ 387.688449][ T7607] ? lockdown_is_locked_down+0x36/0xe0 [ 387.694913][ T7607] software_resume+0x10e/0x6a0 [ 387.702675][ T7607] resume_store+0xf7/0x1a0 [ 387.707628][ T7607] ? sysfs_kf_read+0x350/0x350 [ 387.712664][ T7607] kernfs_fop_write_iter+0x3a0/0x520 [ 387.717961][ T7607] vfs_write+0x482/0x9a0 [ 387.723720][ T7607] ? file_end_write+0x250/0x250 [ 387.728612][ T7607] ? __fget_files+0x3fc/0x460 [ 387.733472][ T7607] ? __fdget_pos+0x2ae/0x360 [ 387.738372][ T7607] ? ksys_write+0x70/0x260 [ 387.742968][ T7607] ksys_write+0x14d/0x260 [ 387.747689][ T7607] ? __ia32_sys_read+0x80/0x80 [ 387.752726][ T7607] ? lockdep_hardirqs_on+0x94/0x140 [ 387.757989][ T7607] do_syscall_64+0x4c/0xa0 [ 387.769218][ T7607] ? clear_bhb_loop+0x60/0xb0 [ 387.786218][ T7607] ? clear_bhb_loop+0x60/0xb0 [ 387.798817][ T7607] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 387.806679][ T7607] RIP: 0033:0x7fa43e39e1d9 [ 387.814012][ T7607] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 387.838951][ T7607] RSP: 002b:00007fa43f30a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.850383][ T7607] RAX: ffffffffffffffda RBX: 00007fa43e625fa0 RCX: 00007fa43e39e1d9 [ 387.860398][ T7607] RDX: 0000000000000012 RSI: 0000200000000040 RDI: 0000000000000003 [ 387.871503][ T7607] RBP: 00007fa43e435888 R08: 0000000000000000 R09: 0000000000000000 [ 387.888902][ T7607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 387.900601][ T7607] R13: 00007fa43e626038 R14: 00007fa43e625fa0 R15: 00007fff78b6a368 [ 387.910009][ T7607] [ 388.452754][ T7624] FAULT_INJECTION: forcing a failure. [ 388.452754][ T7624] name failslab, interval 1, probability 0, space 0, times 0 [ 388.469144][ T7624] CPU: 1 PID: 7624 Comm: syz.2.888 Not tainted syzkaller #0 [ 388.477751][ T7624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 388.489863][ T7624] Call Trace: [ 388.495291][ T7624] [ 388.499307][ T7624] dump_stack_lvl+0x188/0x24e [ 388.506232][ T7624] ? show_regs_print_info+0x12/0x12 [ 388.514336][ T7624] ? load_image+0x410/0x410 [ 388.520770][ T7624] should_fail_ex+0x390/0x4c0 [ 388.530094][ T7624] should_failslab+0x5/0x20 [ 388.534985][ T7624] slab_pre_alloc_hook+0x59/0x300 [ 388.542332][ T7624] ? netlink_table_grab+0x255/0x2e0 [ 388.550138][ T7624] ? netlink_realloc_groups+0x114/0x270 [ 388.558698][ T7624] __kmem_cache_alloc_node+0x4f/0x270 [ 388.567110][ T7624] ? netlink_realloc_groups+0x114/0x270 [ 388.574762][ T7624] __kmalloc_node_track_caller+0xa0/0x240 [ 388.595459][ T7624] ? apparmor_capable+0x12c/0x190 [ 388.604747][ T7624] krealloc+0x6a/0x100 [ 388.614738][ T7624] netlink_realloc_groups+0x114/0x270 [ 388.627693][ T7624] netlink_setsockopt+0x319/0x700 [ 388.636802][ T7624] ? aa_af_perm+0x340/0x340 [ 388.652188][ T7624] ? netlink_ioctl+0x10/0x10 [ 388.657401][ T7624] ? aa_sock_opt_perm+0x74/0x100 [ 388.662524][ T7624] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 388.671146][ T7624] ? security_socket_setsockopt+0x7a/0xa0 [ 388.678504][ T7624] ? netlink_ioctl+0x10/0x10 [ 388.683234][ T7624] __sys_setsockopt+0x2bf/0x3d0 [ 388.691671][ T7624] __x64_sys_setsockopt+0xb1/0xc0 [ 388.700902][ T7624] do_syscall_64+0x4c/0xa0 [ 388.716373][ T7624] ? clear_bhb_loop+0x60/0xb0 [ 388.725509][ T7624] ? clear_bhb_loop+0x60/0xb0 [ 388.730393][ T7624] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 388.736436][ T7624] RIP: 0033:0x7f9953d9e1d9 [ 388.743915][ T7624] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 388.769939][ T7624] RSP: 002b:00007f9954c08028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 388.782124][ T7624] RAX: ffffffffffffffda RBX: 00007f9954025fa0 RCX: 00007f9953d9e1d9 [ 388.794819][ T7624] RDX: 0000000000000002 RSI: 000000000000010e RDI: 0000000000000003 [ 388.803462][ T7624] RBP: 00007f9953e35888 R08: 0000000000000000 R09: 0000000000000000 [ 388.812684][ T7624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 388.820659][ T7624] R13: 00007f9954026038 R14: 00007f9954025fa0 R15: 00007fff9cdb8828 [ 388.828653][ T7624] [ 389.252682][ T7629] device wlan0 entered promiscuous mode [ 389.788132][ T7638] batman_adv: batadv0: Adding interface: ipvlan2 [ 389.847625][ T7638] batman_adv: batadv0: The MTU of interface ipvlan2 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 1560 would solve the problem. [ 389.962857][ T7638] batman_adv: batadv0: Interface activated: ipvlan2 [ 390.283609][ T7640] netlink: 4 bytes leftover after parsing attributes in process `syz.1.896'. [ 390.336553][ T7640] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 390.556875][ T7640] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 390.600939][ T7626] random: crng reseeded on system resumption [ 390.604480][ T7644] capability: warning: `syz.2.897' uses deprecated v2 capabilities in a way that may be insecure [ 390.797291][ T7647] comedi comedi1: pc212e: a I/O base address must be specified [ 391.037718][ T7655] fuse: Bad value for 'fd' [ 391.054169][ T7654] binder: 7652:7654 ioctl c0306201 200000000080 returned -11 [ 392.780259][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 392.780278][ T26] audit: type=1800 audit(2000000043.999:19): pid=7682 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.910" name="no_out_endpoint" dev="configfs" ino=53220 res=0 errno=0 [ 392.889233][ T26] audit: type=1326 audit(2000000044.099:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7683 comm="syz.2.912" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9953d9e1d9 code=0x0 [ 393.035997][ T129] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 394.072623][ T129] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 394.135599][ T129] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 394.165949][ T129] usb 5-1: Product: syz [ 394.180765][ T129] usb 5-1: Manufacturer: syz [ 394.192926][ T129] usb 5-1: SerialNumber: syz [ 394.727002][ T129] rtl8150 5-1:1.0: couldn't reset the device [ 394.891661][ T129] rtl8150: probe of 5-1:1.0 failed with error -5 [ 394.959449][ T129] usb 5-1: USB disconnect, device number 38 [ 394.988942][ T7713] 9pnet_virtio: no channels available for device syz [ 395.142534][ T7713] overlayfs: failed to resolve './file0': -2 [ 395.445598][ T7725] FAULT_INJECTION: forcing a failure. [ 395.445598][ T7725] name failslab, interval 1, probability 0, space 0, times 0 [ 395.497687][ T7725] CPU: 1 PID: 7725 Comm: syz.1.926 Not tainted syzkaller #0 [ 395.514076][ T7725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 395.528954][ T7725] Call Trace: [ 395.532524][ T7725] [ 395.536070][ T7725] dump_stack_lvl+0x188/0x24e [ 395.542176][ T7725] ? show_regs_print_info+0x12/0x12 [ 395.549542][ T7725] ? load_image+0x410/0x410 [ 395.554355][ T7725] ? __might_sleep+0xd0/0xd0 [ 395.559863][ T7725] ? __lock_acquire+0x7ea0/0x7ea0 [ 395.565116][ T7725] should_fail_ex+0x390/0x4c0 [ 395.569947][ T7725] should_failslab+0x5/0x20 [ 395.574520][ T7725] slab_pre_alloc_hook+0x59/0x300 [ 395.580192][ T7725] ? __kernfs_new_node+0xa6/0x7f0 [ 395.585352][ T7725] ? rcu_is_watching+0x11/0xa0 [ 395.590179][ T7725] kmem_cache_alloc+0x56/0x2f0 [ 395.595042][ T7725] ? __kernfs_new_node+0xe1/0x7f0 [ 395.600371][ T7725] __kernfs_new_node+0xe1/0x7f0 [ 395.607359][ T7725] ? __lock_acquire+0x7ea0/0x7ea0 [ 395.614005][ T7725] ? kernfs_new_node+0x250/0x250 [ 395.619424][ T7725] ? sysfs_do_create_link_sd+0x75/0x110 [ 395.625284][ T7725] kernfs_new_node+0x148/0x250 [ 395.630477][ T7725] kernfs_create_link+0xa3/0x200 [ 395.637144][ T7725] sysfs_do_create_link_sd+0x83/0x110 [ 395.643111][ T7725] device_add+0x83b/0x1050 [ 395.648329][ T7725] netdev_register_kobject+0x184/0x320 [ 395.654292][ T7725] register_netdevice+0x133a/0x1b80 [ 395.660531][ T7725] ? netif_stacked_transfer_operstate+0x200/0x200 [ 395.667417][ T7725] ? kvmalloc_node+0x6c/0x180 [ 395.672325][ T7725] ? rcu_is_watching+0x11/0xa0 [ 395.678199][ T7725] ? net_generic+0x1e/0x240 [ 395.682751][ T7725] vti6_tnl_create2+0x80/0x140 [ 395.688418][ T7725] vti6_locate+0x67e/0x770 [ 395.693916][ T7725] ? skb_dst_update_pmtu_no_confirm+0x160/0x160 [ 395.700385][ T7725] ? __might_fault+0xa6/0x120 [ 395.705717][ T7725] ? vti6_siocdevprivate+0x672/0xba0 [ 395.716397][ T7725] vti6_siocdevprivate+0x7c2/0xba0 [ 395.731688][ T7725] ? vti6_tnl_xmit+0x1a20/0x1a20 [ 395.744338][ T7725] ? trace_contention_end+0x5f/0x170 [ 395.757598][ T7725] ? full_name_hash+0xac/0xe0 [ 395.762398][ T7725] dev_ifsioc+0xa4a/0xd50 [ 395.766797][ T7725] ? dev_ioctl+0xe80/0xe80 [ 395.771299][ T7725] ? __lock_acquire+0x7ea0/0x7ea0 [ 395.776376][ T7725] ? full_name_hash+0xac/0xe0 [ 395.783778][ T7725] ? dev_load+0x1d/0x1e0 [ 395.788078][ T7725] ? dev_load+0x1d/0x1e0 [ 395.792692][ T7725] dev_ioctl+0x5f8/0xe80 [ 395.799162][ T7725] ? get_user_ifreq+0xc7/0x170 [ 395.805207][ T7725] sock_ioctl+0x679/0x700 [ 395.810142][ T7725] ? sock_poll+0x420/0x420 [ 395.816428][ T7725] ? bpf_lsm_file_ioctl+0x5/0x10 [ 395.827892][ T7725] ? security_file_ioctl+0x7c/0xa0 [ 395.833050][ T7725] ? sock_poll+0x420/0x420 [ 395.837506][ T7725] __se_sys_ioctl+0xfa/0x170 [ 395.843016][ T7725] do_syscall_64+0x4c/0xa0 [ 395.848135][ T7725] ? clear_bhb_loop+0x60/0xb0 [ 395.856198][ T7725] ? clear_bhb_loop+0x60/0xb0 [ 395.867754][ T7725] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 395.880167][ T7725] RIP: 0033:0x7f354279e1d9 [ 395.894482][ T7725] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 395.929007][ T7725] RSP: 002b:00007f35436cd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 395.940018][ T7725] RAX: ffffffffffffffda RBX: 00007f3542a25fa0 RCX: 00007f354279e1d9 [ 395.950702][ T7725] RDX: 00002000000000c0 RSI: 00000000000089f1 RDI: 0000000000000004 [ 395.961764][ T7725] RBP: 00007f3542835888 R08: 0000000000000000 R09: 0000000000000000 [ 395.972072][ T7725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 395.983653][ T7725] R13: 00007f3542a26038 R14: 00007f3542a25fa0 R15: 00007ffc9f269768 [ 396.004304][ T7725] [ 396.085795][ T129] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 396.174980][ T7731] binder: 7730:7731 ioctl c0306201 200000000080 returned -11 [ 396.214136][ T7729] input: syz1 as /devices/virtual/input/input10 [ 396.308008][ T129] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 396.332556][ T129] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 396.385244][ T129] usb 5-1: config 0 interface 0 has no altsetting 0 [ 396.423591][ T129] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 396.457039][ T129] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 396.552160][ T129] usb 5-1: Product: syz [ 396.629216][ T129] usb 5-1: Manufacturer: syz [ 396.653906][ T129] usb 5-1: SerialNumber: syz [ 396.728066][ T7740] Invalid ELF header magic: != ELF [ 396.791816][ T7740] ======================================================= [ 396.791816][ T7740] WARNING: The mand mount option has been deprecated and [ 396.791816][ T7740] and is ignored by this kernel. Remove the mand [ 396.791816][ T7740] option from the mount to silence this warning. [ 396.791816][ T7740] ======================================================= [ 396.854428][ T7740] overlayfs: unrecognized mount option "/" or missing value [ 397.323302][ T129] usb 5-1: config 0 descriptor?? [ 397.333121][ T129] hub 5-1:0.0: bad descriptor, ignoring hub [ 397.385753][ T129] hub: probe of 5-1:0.0 failed with error -5 [ 397.456948][ T129] usb 5-1: selecting invalid altsetting 0 [ 397.584255][ T7688] udevd[7688]: setting owner of /dev/input/event4 to uid=0, gid=104 failed: No such file or directory [ 397.746972][ T129] usb 5-1: USB disconnect, device number 39 [ 397.880200][ T7686] udevd[7686]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 397.926234][ T7737] sctp: failed to load transform for md5: -4 [ 398.315723][ T129] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 398.919358][ T7763] ptp ptp0: max value is 20 [ 399.164213][ T129] usb 5-1: device descriptor read/all, error -71 [ 399.338686][ T7767] netlink: 8 bytes leftover after parsing attributes in process `syz.4.939'. [ 399.386678][ T7767] netlink: 8 bytes leftover after parsing attributes in process `syz.4.939'. [ 399.495553][ T7769] syz.3.937 uses obsolete (PF_INET,SOCK_PACKET) [ 399.522242][ T7775] FAULT_INJECTION: forcing a failure. [ 399.522242][ T7775] name failslab, interval 1, probability 0, space 0, times 0 [ 399.542721][ T7776] binder: 7774:7776 ioctl c0306201 200000000080 returned -11 [ 399.585933][ T7775] CPU: 0 PID: 7775 Comm: syz.2.941 Not tainted syzkaller #0 [ 399.596051][ T7775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 399.608848][ T7775] Call Trace: [ 399.612592][ T7775] [ 399.625162][ T7775] dump_stack_lvl+0x188/0x24e [ 399.636856][ T7775] ? show_regs_print_info+0x12/0x12 [ 399.651508][ T7775] ? load_image+0x410/0x410 [ 399.660557][ T7775] ? __might_sleep+0xd0/0xd0 [ 399.665792][ T7775] ? __lock_acquire+0x7ea0/0x7ea0 [ 399.671041][ T7775] should_fail_ex+0x390/0x4c0 [ 399.675774][ T7775] should_failslab+0x5/0x20 [ 399.684138][ T7775] slab_pre_alloc_hook+0x59/0x300 [ 399.693241][ T7775] ? __lock_acquire+0x7ea0/0x7ea0 [ 399.699006][ T7775] ? single_open+0x56/0x230 [ 399.704104][ T7775] __kmem_cache_alloc_node+0x4f/0x270 [ 399.709780][ T7775] ? cn_rx_skb+0x3d0/0x3d0 [ 399.715451][ T7775] ? single_open+0x56/0x230 [ 399.723491][ T7775] kmalloc_trace+0x26/0xe0 [ 399.728303][ T7775] ? cn_rx_skb+0x3d0/0x3d0 [ 399.734207][ T7775] single_open+0x56/0x230 [ 399.740470][ T7775] proc_reg_open+0x23b/0x520 [ 399.748346][ T7775] ? proc_reg_mmap+0x280/0x280 [ 399.754833][ T7775] do_dentry_open+0x7dd/0x10b0 [ 399.762012][ T7775] path_openat+0x2674/0x2f10 [ 399.769241][ T7775] ? do_filp_open+0x420/0x420 [ 399.777689][ T7775] do_filp_open+0x1ee/0x420 [ 399.792644][ T7775] ? vfs_tmpfile+0x470/0x470 [ 399.799220][ T7775] ? noop_direct_IO+0x10/0x10 [ 399.804674][ T7775] ? _raw_spin_unlock+0x24/0x40 [ 399.811727][ T7775] ? alloc_fd+0x590/0x640 [ 399.817168][ T7775] do_sys_openat2+0x14b/0x4f0 [ 399.822796][ T7775] ? do_sys_open+0xe0/0xe0 [ 399.828221][ T7775] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 399.839249][ T7775] ? lock_chain_count+0x20/0x20 [ 399.845369][ T7775] __x64_sys_openat+0x135/0x160 [ 399.855578][ T7775] do_syscall_64+0x4c/0xa0 [ 399.861881][ T7775] ? clear_bhb_loop+0x60/0xb0 [ 399.867519][ T7775] ? clear_bhb_loop+0x60/0xb0 [ 399.873553][ T7775] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 399.881107][ T7775] RIP: 0033:0x7f9953d5ea0e [ 399.886380][ T7775] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 399.909687][ T7775] RSP: 002b:00007f9954c07ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 399.919472][ T7775] RAX: ffffffffffffffda RBX: 00007f9954c086c0 RCX: 00007f9953d5ea0e [ 399.929574][ T7775] RDX: 0000000000000002 RSI: 00007f9954c07f90 RDI: ffffffffffffff9c [ 399.938098][ T7775] RBP: 00007f9953e35888 R08: 0000000000000000 R09: 0000000000000000 [ 399.947078][ T7775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 399.964295][ T7775] R13: 00007f9954026038 R14: 00007f9954025fa0 R15: 00007fff9cdb8828 [ 399.989213][ T7775] [ 401.686146][ T7796] Process accounting resumed [ 403.053533][ T7778] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 403.705413][ T7813] binder: 7811:7813 ioctl c0306201 200000000080 returned -11 [ 404.087385][ T7815] netlink: 320 bytes leftover after parsing attributes in process `syz.1.955'. [ 404.843365][ T7817] Zero length message leads to an empty skb [ 404.857944][ T7835] usbip-vudc usbip-vudc.0: gadget not bound [ 405.133882][ T7843] netlink: 'syz.1.955': attribute type 30 has an invalid length. [ 405.245753][ T7022] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 405.266916][ T7846] binder: 7845:7846 ioctl c0306201 200000000080 returned -11 [ 405.299830][ T7843] (unnamed net_device) (uninitialized): option arp_missed_max: invalid value (0) [ 405.355859][ T7843] (unnamed net_device) (uninitialized): option arp_missed_max: allowed values 1 - 255 [ 405.465663][ T7022] usb 4-1: Using ep0 maxpacket: 16 [ 405.510035][ T7022] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 405.539498][ T7022] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 405.613981][ T7022] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 405.645601][ T7022] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 405.665658][ T7022] usb 4-1: SerialNumber: syz [ 405.935005][ T7022] cdc_acm 4-1:1.0: skipping garbage [ 405.958390][ T7022] usb 4-1: USB disconnect, device number 37 [ 406.065833][ T7867] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 406.704905][ T129] smpboot: CPU 1 is now offline [ 407.005186][ T7882] fuse: Bad value for 'fd' [ 408.594108][ T14] wiimote 0005:057E:0330.0009: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz0 [ 408.677530][ T14] wiimote 0005:057E:0330.0009: New device registered [ 408.719526][ T7886] wiimote 0005:057E:0330.0009: Device removed [ 408.773694][ T7892] fido_id[7892]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 409.776839][ T6436] wiimote 0005:057E:0330.0009: detected device: Nintendo Wii Remote Plus (Gen 2) [ 410.400480][ T6436] input: Nintendo Wii Remote Accelerometer as /devices/virtual/misc/uhid/0005:057E:0330.0009/input/input12 [ 410.532330][ T6436] input: Nintendo Wii Remote IR as /devices/virtual/misc/uhid/0005:057E:0330.0009/input/input13 [ 410.630973][ T6436] input: Nintendo Wii Remote as /devices/virtual/misc/uhid/0005:057E:0330.0009/input/input11 [ 410.874003][ T7918] netlink: 194236 bytes leftover after parsing attributes in process `syz.2.995'. [ 410.921829][ T7918] netlink: zone id is out of range [ 410.951524][ T7918] netlink: get zone limit has 8 unknown bytes [ 412.560178][ T7930] netlink: 44 bytes leftover after parsing attributes in process `syz.1.999'. [ 416.646197][ T8011] fuse: Bad value for 'fd' [ 416.740531][ T8015] binder: 8013:8015 ioctl c0306201 200000000080 returned -11 [ 417.566639][ T8040] binder: 8039:8040 ioctl c0306201 200000000080 returned -11 [ 417.844267][ T8052] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.190008][ T8055] Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 418.190008][ T8055] [ 418.203910][ T8055] CIFS: VFS: Use of the less secure dialect vers=1.0 is not recommended unless required for access to very old servers [ 418.216801][ T8055] CIFS: Attempting to mount \\172.20.20.170\share [ 418.329654][ T8067] using random self ethernet address [ 418.351973][ T8067] using random host ethernet address ¬)¢ ¤€./mydev./mydev./mydev/ttyS0@ ./file0 ./mydev[ 418.787893][ T8055] CIFS: VFS: cifs_mount failed w/return code = -112 [ 418.858532][ T8080] binder: 8079:8080 ioctl c0306201 200000000080 returned -11 [ 418.890232][ T8083] sctp: Failed to create the SCTP UDP tunneling v4 sock [ 419.127295][ T8095] fuse: Bad value for 'fd' [ 419.438881][ T8111] program syz.1.1051 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 419.497440][ T6436] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 419.530565][ T8114] binder: 8113:8114 ioctl c0306201 200000000080 returned -11 [ 419.668849][ T8121] FAULT_INJECTION: forcing a failure. [ 419.668849][ T8121] name failslab, interval 1, probability 0, space 0, times 0 [ 419.700557][ T6436] usb 5-1: config 0 has an invalid interface number: 50 but max is 0 [ 419.739138][ T6436] usb 5-1: config 0 has no interface number 0 [ 419.745251][ T6436] usb 5-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 419.784953][ T8126] tmpfs: Unknown parameter 'quota' [ 419.790560][ T8121] CPU: 0 PID: 8121 Comm: syz.0.1056 Not tainted syzkaller #0 [ 419.797919][ T8121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 419.807958][ T8121] Call Trace: [ 419.811234][ T8121] [ 419.814149][ T8121] dump_stack_lvl+0x188/0x24e [ 419.818816][ T8121] ? show_regs_print_info+0x12/0x12 [ 419.823996][ T8121] ? load_image+0x410/0x410 [ 419.828495][ T8121] ? __might_sleep+0xd0/0xd0 [ 419.833079][ T8121] ? __lock_acquire+0x7ea0/0x7ea0 [ 419.838089][ T8121] should_fail_ex+0x390/0x4c0 [ 419.842750][ T8121] should_failslab+0x5/0x20 [ 419.847229][ T8121] slab_pre_alloc_hook+0x59/0x300 [ 419.852257][ T8121] ? security_prepare_creds+0x47/0x130 [ 419.857718][ T8121] __kmem_cache_alloc_node+0x4f/0x270 [ 419.863072][ T8121] ? security_prepare_creds+0x47/0x130 [ 419.868510][ T8121] __kmalloc+0xa3/0x240 [ 419.872649][ T8121] security_prepare_creds+0x47/0x130 [ 419.877920][ T8121] prepare_creds+0x450/0x610 [ 419.882498][ T8121] __sys_setuid+0x92/0x580 [ 419.886896][ T8121] ? lockdep_hardirqs_on+0x94/0x140 [ 419.892082][ T8121] do_syscall_64+0x4c/0xa0 [ 419.896656][ T8121] ? clear_bhb_loop+0x60/0xb0 [ 419.901332][ T8121] ? clear_bhb_loop+0x60/0xb0 [ 419.906005][ T8121] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 419.912382][ T8121] RIP: 0033:0x7fa43e39e1d9 [ 419.916792][ T8121] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 419.936583][ T8121] RSP: 002b:00007fa43f30a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 419.945358][ T8121] RAX: ffffffffffffffda RBX: 00007fa43e625fa0 RCX: 00007fa43e39e1d9 [ 419.955001][ T8121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee01 [ 419.965592][ T8121] RBP: 00007fa43e435888 R08: 0000000000000000 R09: 0000000000000000 [ 419.974910][ T8121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 419.984290][ T8121] R13: 00007fa43e626038 R14: 00007fa43e625fa0 R15: 00007fff78b6a368 [ 419.994711][ T8121] [ 420.047488][ T6436] usb 5-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 420.105197][ T6436] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.142019][ T8128] futex_wake_op: syz.1.1058 tries to shift op by 144; fix this program [ 420.164172][ T6436] usb 5-1: Product: syz [ 420.206593][ T6436] usb 5-1: Manufacturer: syz [ 420.219382][ T6436] usb 5-1: SerialNumber: syz [ 420.248095][ T6436] usb 5-1: config 0 descriptor?? [ 420.311252][ T6436] yurex 5-1:0.50: USB YUREX device now attached to Yurex #0 [ 421.319836][ T8150] binder: 8149:8150 ioctl c0306201 200000000080 returned -11 [ 422.206413][ C0] usb 5-1: yurex_control_callback - control failed: -2 [ 423.373078][ T6436] usb 5-1: USB disconnect, device number 42 [ 423.450296][ T6436] yurex 5-1:0.50: USB YUREX #0 now disconnected [ 423.612436][ T8164] netlink: 'syz.0.1072': attribute type 4 has an invalid length. [ 423.625596][ T8164] netlink: 17 bytes leftover after parsing attributes in process `syz.0.1072'. [ 425.605727][ T129] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 425.895630][ T129] usb 4-1: Using ep0 maxpacket: 16 [ 425.904778][ T26] audit: type=1800 audit(2000000077.119:21): pid=8182 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1076" name="no_out_endpoint" dev="configfs" ino=55579 res=0 errno=0 [ 426.038476][ T129] usb 4-1: New USB device found, idVendor=1604, idProduct=8007, bcdDevice=af.a6 [ 426.087545][ T129] usb 4-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 426.109104][ T8186] fuse: Bad value for 'fd' [ 426.149868][ T129] usb 4-1: Product: syz [ 426.180738][ T129] usb 4-1: Manufacturer: syz [ 426.211034][ T129] usb 4-1: SerialNumber: syz [ 426.259345][ T129] usb 4-1: config 0 descriptor?? [ 426.292559][ T8190] binder: 8189:8190 ioctl c0306201 200000000080 returned -11 [ 428.490253][ T4852] usb 4-1: USB disconnect, device number 38 [ 428.851875][ T8204] block nbd0: shutting down sockets [ 431.189430][ T26] audit: type=1400 audit(2000000082.409:22): apparmor="STATUS" info="profile missing flags" error=-71 profile="unconfined" name="p" pid=8213 comm="syz.3.1088" name="p" offset=33 [ 431.388882][ T8216] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1088'. [ 431.436666][ T8228] binder: 8227:8228 ioctl c0306201 200000000080 returned -11 [ 431.892348][ T26] audit: type=1800 audit(2000000083.109:23): pid=8236 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1097" name="no_out_endpoint" dev="configfs" ino=55785 res=0 errno=0 [ 432.882426][ T8257] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 432.961387][ T8262] binder: 8261:8262 ioctl c0306201 200000000080 returned -11 [ 433.592860][ T8276] netlink: 'syz.1.1112': attribute type 3 has an invalid length. [ 433.818057][ T26] audit: type=1800 audit(2000000085.039:24): pid=8284 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1116" name="no_out_endpoint" dev="configfs" ino=56060 res=0 errno=0 [ 434.070250][ T4852] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 434.327830][ T4852] usb 2-1: Using ep0 maxpacket: 32 [ 434.347486][ T4852] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 434.390201][ T4852] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 434.468825][ T4852] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 434.536203][ T4852] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 434.609742][ T4852] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 434.705597][ T4852] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 434.811659][ T4852] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 434.865555][ T4852] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.918442][ T4852] usb 2-1: config 0 descriptor?? [ 435.209247][ T4852] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 50 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 437.254153][ T4852] usb 2-1: USB disconnect, device number 50 [ 437.304830][ T4852] usblp0: removed [ 437.362843][ T8290] syz.0.1117 (8290): drop_caches: 2 [ 437.484995][ T8304] zram: Can't change algorithm for initialized device [ 437.762930][ T8317] Bluetooth: MGMT ver 1.22 [ 438.371311][ T26] audit: type=1800 audit(2000000089.589:25): pid=8328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1129" name="no_out_endpoint" dev="configfs" ino=56206 res=0 errno=0 [ 438.570994][ T8304] comedi comedi2: reset error (fatal) [ 438.673534][ T8331] cramfs: checking physical address 0x000000014337b000 for linear cramfs image [ 438.754791][ T8331] cramfs: wrong magic [ 438.834968][ T8331] cramfs: wrong magic [ 439.725608][ T3600] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 439.859293][ T1279] ieee802154 phy0 wpan0: encryption failed: -22 [ 439.866418][ T1279] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.550604][ T3600] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 441.659215][ T3600] usb 5-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 441.761587][ T8356] Console: switching to colour VGA+ 80x25 [ 441.803958][ T3600] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 441.804034][ T3600] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 441.804047][ T3600] usb 5-1: SerialNumber: syz [ 441.828654][ T8351] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 442.095174][ T8351] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 442.376402][ T26] audit: type=1326 audit(2000000093.599:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 442.576227][ T26] audit: type=1326 audit(2000000093.659:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 442.618154][ T3600] cdc_ether 5-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.4-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 442.839771][ T26] audit: type=1326 audit(2000000093.659:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 442.925333][ T3600] usb 5-1: USB disconnect, device number 43 [ 442.980113][ T3600] cdc_ether 5-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.4-1, CDC Ethernet Device [ 443.009303][ T8370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.068310][ T8370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.374877][ T26] audit: type=1326 audit(2000000093.659:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 443.613259][ T26] audit: type=1326 audit(2000000093.659:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 443.649758][ T8370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.725413][ T8370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.852117][ T26] audit: type=1326 audit(2000000093.669:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 444.180987][ T26] audit: type=1326 audit(2000000093.669:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 445.222658][ T8393] mmap: syz.2.1153 (8393) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 447.498816][ T8393] [ 447.501297][ T8393] ====================================================== [ 447.508783][ T8393] WARNING: possible circular locking dependency detected [ 447.516870][ T8393] syzkaller #0 Not tainted [ 447.521564][ T8393] ------------------------------------------------------ [ 447.528863][ T8393] syz.2.1153/8393 is trying to acquire lock: [ 447.536330][ T8393] ffff888052828f30 (&sb->s_type->i_mutex_key#14){+.+.}-{3:3}, at: process_measurement+0x3af/0x1c40 [ 447.548028][ T8393] [ 447.548028][ T8393] but task is already holding lock: [ 447.558016][ T8393] ffff88807e36f958 (&mm->mmap_lock){++++}-{3:3}, at: __se_sys_remap_file_pages+0x1aa/0x7b0 [ 447.569585][ T8393] [ 447.569585][ T8393] which lock already depends on the new lock. [ 447.569585][ T8393] [ 447.582257][ T8393] [ 447.582257][ T8393] the existing dependency chain (in reverse order) is: [ 447.594029][ T8393] [ 447.594029][ T8393] -> #1 (&mm->mmap_lock){++++}-{3:3}: [ 447.601897][ T8393] down_read_killable+0x4c/0x340 [ 447.607989][ T8393] mmap_read_lock_killable+0x1d/0x60 [ 447.614885][ T8393] lock_mm_and_find_vma+0x2b1/0x2f0 [ 447.621508][ T8393] do_user_addr_fault+0x2e8/0xb20 [ 447.627322][ T8393] exc_page_fault+0x60/0x100 [ 447.633370][ T8393] asm_exc_page_fault+0x22/0x30 [ 447.639333][ T8393] fault_in_readable+0xf3/0x1f0 [ 447.644721][ T8393] fault_in_iov_iter_readable+0xbf/0x2f0 [ 447.651323][ T8393] generic_perform_write+0x3f8/0x5c0 [ 447.657935][ T8393] __generic_file_write_iter+0x148/0x2a0 [ 447.665008][ T8393] generic_file_write_iter+0xab/0x2e0 [ 447.671444][ T8393] vfs_write+0x482/0x9a0 [ 447.676535][ T8393] ksys_write+0x14d/0x260 [ 447.681632][ T8393] do_syscall_64+0x4c/0xa0 [ 447.687897][ T8393] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 447.695394][ T8393] [ 447.695394][ T8393] -> #0 (&sb->s_type->i_mutex_key#14){+.+.}-{3:3}: [ 447.706616][ T8393] __lock_acquire+0x3a03/0x7ea0 [ 447.713055][ T8393] lock_acquire+0x1bc/0x4a0 [ 447.719119][ T8393] down_write+0x36/0x60 [ 447.726279][ T8393] process_measurement+0x3af/0x1c40 [ 447.732380][ T8393] ima_file_mmap+0xe9/0x140 [ 447.737803][ T8393] __se_sys_remap_file_pages+0x55a/0x7b0 [ 447.744088][ T8393] do_syscall_64+0x4c/0xa0 [ 447.749307][ T8393] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 447.756682][ T8393] [ 447.756682][ T8393] other info that might help us debug this: [ 447.756682][ T8393] [ 447.767443][ T8393] Possible unsafe locking scenario: [ 447.767443][ T8393] [ 447.777966][ T8393] CPU0 CPU1 [ 447.783616][ T8393] ---- ---- [ 447.790701][ T8393] lock(&mm->mmap_lock); [ 447.795035][ T8393] lock(&sb->s_type->i_mutex_key#14); [ 447.803169][ T8393] lock(&mm->mmap_lock); [ 447.810169][ T8393] lock(&sb->s_type->i_mutex_key#14); [ 447.816480][ T8393] [ 447.816480][ T8393] *** DEADLOCK *** [ 447.816480][ T8393] [ 447.824645][ T8393] 1 lock held by syz.2.1153/8393: [ 447.829685][ T8393] #0: ffff88807e36f958 (&mm->mmap_lock){++++}-{3:3}, at: __se_sys_remap_file_pages+0x1aa/0x7b0 [ 447.842924][ T8393] [ 447.842924][ T8393] stack backtrace: [ 447.849843][ T8393] CPU: 0 PID: 8393 Comm: syz.2.1153 Not tainted syzkaller #0 [ 447.858345][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 447.868574][ T8393] Call Trace: [ 447.872223][ T8393] [ 447.875151][ T8393] dump_stack_lvl+0x188/0x24e [ 447.880032][ T8393] ? load_image+0x410/0x410 [ 447.885313][ T8393] ? show_regs_print_info+0x12/0x12 [ 447.891157][ T8393] ? print_circular_bug+0x12b/0x1a0 [ 447.898376][ T8393] check_noncircular+0x2f8/0x400 [ 447.903439][ T8393] ? look_up_lock_class+0x75/0x140 [ 447.908927][ T8393] ? print_deadlock_bug+0x5d0/0x5d0 [ 447.917140][ T8393] ? lockdep_lock+0xf1/0x1f0 [ 447.923405][ T8393] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 447.942959][ T8393] ? _find_first_zero_bit+0xd2/0x100 [ 447.956941][ T8393] __lock_acquire+0x3a03/0x7ea0 [ 447.966876][ T8393] ? __lock_acquire+0x7ea0/0x7ea0 [ 447.976984][ T8393] ? verify_lock_unused+0x140/0x140 [ 447.989739][ T8393] ? ima_match_policy+0x10d/0x21b0 [ 447.997957][ T8393] ? ima_match_policy+0x211c/0x21b0 [ 448.004662][ T8393] lock_acquire+0x1bc/0x4a0 [ 448.014243][ T8393] ? process_measurement+0x3af/0x1c40 [ 448.020558][ T8393] ? __might_sleep+0xd0/0xd0 [ 448.027106][ T8393] ? read_lock_is_recursive+0x10/0x10 [ 448.032770][ T8393] ? ima_get_action+0x71/0xa0 [ 448.038487][ T8393] down_write+0x36/0x60 [ 448.043126][ T8393] ? process_measurement+0x3af/0x1c40 [ 448.053054][ T8393] process_measurement+0x3af/0x1c40 [ 448.058478][ T8393] ? ima_file_mmap+0x140/0x140 [ 448.065044][ T8393] ? aa_file_perm+0x112/0xf00 [ 448.070261][ T8393] ? mtree_load+0x100/0xa70 [ 448.075496][ T8393] ? apparmor_current_getsecid_subj+0xb1/0x110 [ 448.084243][ T8393] ima_file_mmap+0xe9/0x140 [ 448.091028][ T8393] ? ima_file_free+0x3e0/0x3e0 [ 448.102524][ T8393] ? common_file_perm+0x171/0x1c0 [ 448.109869][ T8393] ? bpf_lsm_mmap_file+0x5/0x10 [ 448.114986][ T8393] ? security_mmap_file+0x11b/0x180 [ 448.120994][ T8393] __se_sys_remap_file_pages+0x55a/0x7b0 [ 448.126668][ T8393] ? __x64_sys_remap_file_pages+0xc0/0xc0 [ 448.132600][ T8393] ? lock_chain_count+0x20/0x20 [ 448.137746][ T8393] ? lockdep_hardirqs_on+0x94/0x140 [ 448.143412][ T8393] ? __x64_sys_remap_file_pages+0x1c/0xc0 [ 448.150107][ T8393] do_syscall_64+0x4c/0xa0 [ 448.154969][ T8393] ? clear_bhb_loop+0x60/0xb0 [ 448.159669][ T8393] ? clear_bhb_loop+0x60/0xb0 [ 448.166583][ T8393] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 448.174694][ T8393] RIP: 0033:0x7f9953d9e1d9 [ 448.179516][ T8393] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 448.201343][ T8393] RSP: 002b:00007f9954bc6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d8 [ 448.212376][ T8393] RAX: ffffffffffffffda RBX: 00007f9954026180 RCX: 00007f9953d9e1d9 [ 448.221827][ T8393] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 00002000005fd000 [ 448.231238][ T8393] RBP: 00007f9953e35888 R08: 0000000000000020 R09: 0000000000000000 [ 448.239962][ T8393] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 448.249900][ T8393] R13: 00007f9954026218 R14: 00007f9954026180 R15: 00007fff9cdb8828 [ 448.260083][ T8393] [ 448.304887][ T26] audit: type=1326 audit(2000000093.669:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 448.634606][ T26] audit: type=1326 audit(2000000093.669:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 448.740439][ T26] audit: type=1326 audit(2000000093.669:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 448.844220][ T26] audit: type=1326 audit(2000000093.669:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8362 comm="syz.3.1144" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb7cc79e1d9 code=0x7ffc0000 [ 448.961019][ T26] audit: type=1800 audit(2000000094.279:37): pid=8373 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1149" name="no_out_endpoint" dev="configfs" ino=56354 res=0 errno=0