last executing test programs: 9.702514304s ago: executing program 3 (id=1601): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000380)='./dev\x00', &(0x7f00000003c0)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/module/md_mod/parameters/new_array\x00', 0x101081, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) write(r0, &(0x7f0000000440)='md', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./dev/md0\x00', 0x105042, 0x0) ioctl(r1, 0x40480923, &(0x7f00000005c0)) syz_open_dev$evdev(&(0x7f0000000140), 0x72, 0x2) ioctl(r1, 0x40140921, 0x0) unshare(0x40200) r2 = semget(0x2, 0x3, 0x39c) semop(r2, 0x0, 0x0) ioctl(r1, 0x400c0930, 0x0) ioctl(r1, 0x40140921, 0x0) openat$md_sysfs(0xffffffffffffff9c, &(0x7f0000000880)={'/sys/block/md', @num=0x0, '/md/', @array='bitmap/location\x00'}, 0x2, 0x0) 9.626667621s ago: executing program 3 (id=1602): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 9.531514311s ago: executing program 2 (id=1603): sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0), 0x42, 0x0) write$dsp(r0, &(0x7f0000000500)="5cba", 0x2) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) r1 = gettid() ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000540)=0x2) timer_create(0x0, &(0x7f0000000580)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f00000005c0)) timer_settime(0x0, 0x1, &(0x7f00000007c0)={{}, {0x0, 0x989680}}, 0x0) 9.418171583s ago: executing program 2 (id=1604): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x86, &(0x7f0000000100)=ANY=[], 0x0) open(&(0x7f0000000180)='./dev/ttyUSB0\x00', 0xc002, 0x2) 6.563517703s ago: executing program 3 (id=1617): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, 0x0, 0x0) r3 = accept(r1, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[], 0xfffffdef}, 0x1, 0x0, 0x0, 0x800}, 0x0) recvfrom(r2, &(0x7f00000002c0)=""/60, 0xfffffffffffffeeb, 0x101, 0x0, 0x0) landlock_create_ruleset(&(0x7f0000000300)={0x0, 0x3}, 0x10, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 6.29880861s ago: executing program 2 (id=1618): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d61000100000001090220000101008032090400"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 5.846358536s ago: executing program 4 (id=1623): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev_mnt\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x18, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) 5.681958353s ago: executing program 1 (id=1624): r0 = syz_ublk_setup_io_uring(0x21, &(0x7f0000000000)={0x0, 0x1b6c, 0x10, 0x1024002, 0x804d}, &(0x7f0000000080)=0x0, 0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, 0x0, r2, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x12, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x1}) syz_ublk_add_dev(r0, r1, 0x0, r2, &(0x7f0000000280)={0x2e, 0x70, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x98c8, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000300)=@new_dev={0x4, 0x412, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x1e0}}}, 0x0) 5.617803339s ago: executing program 3 (id=1625): sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0), 0x42, 0x0) write$dsp(r0, &(0x7f0000000500)="5cba", 0x2) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) r1 = gettid() ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000540)=0x2) timer_create(0x0, &(0x7f0000000580)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f00000005c0)) timer_settime(0x0, 0x1, &(0x7f00000007c0)={{}, {0x0, 0x989680}}, 0x0) 5.584550542s ago: executing program 1 (id=1626): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev_mnt\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) 5.399633881s ago: executing program 3 (id=1627): r0 = syz_usb_connect$cdc_ecm(0x0, 0x5a, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a4400001020301090248000101570040090400000002060000052406000005240000000d240f0100080000000000000004240200090581031000000000090582"], 0x0) syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000"], 0x0) syz_usb_connect$cdc_ecm(0x3, 0x99, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x87, 0x1, 0x1, 0xf9, 0x20, 0x28, "", [{{0x9, 0x4, 0x0, 0x8, 0x3, 0x2, 0x6, 0x0, 0x9, {{0x8, 0x24, 0x6, 0x0, 0x0, "aa7f5b"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0xe199, 0x3, 0x7, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0x800, 0xa, 0x9}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x6}, @mdlm={0x15, 0x24, 0x12, 0x43b1}, @mdlm={0x15, 0x24, 0x12, 0x3}, @acm={0x4, 0x24, 0x2, 0xc}, @obex={0x5, 0x24, 0x15, 0x7fff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x400, 0xff, 0x9, 0x4f}}], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x9, 0x4f, 0x16}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x2, 0x1, 0x8}}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x5, 0x4a, &(0x7f0000000180)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xc38, &(0x7f0000000080)=ANY=[]) syz_open_dev$evdev(0x0, 0x35a, 0x311000) 5.136599398s ago: executing program 0 (id=1628): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d610001000000010902"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.063461237s ago: executing program 4 (id=1629): mkdirat(0xffffffffffffff9c, &(0x7f0000002680)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000026c0)='./proc\x00', &(0x7f0000002700)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002740)='./proc/thread-self/fail-nth\x00', 0x802, 0x165) write(r0, 0x0, 0x0) r1 = fsopen(&(0x7f00000027c0)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000002800)='source\x00', &(0x7f0000002840)='0.0.0.0:0:/\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 3.821125911s ago: executing program 1 (id=1630): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x1f, {[@global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) 3.24141731s ago: executing program 2 (id=1631): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) syz_usb_connect(0x0, 0x86, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) open(&(0x7f0000000180)='./dev/ttyUSB0\x00', 0xc002, 0x2) 3.109878194s ago: executing program 4 (id=1632): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='proc\x00', 0x1a) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x40, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x82, 0x184) read$FUSE(r0, 0x0, 0x0) r1 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000480)) sendmsg$NFT_BATCH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)={{0x14}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x10}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x70}, 0x1, 0x0, 0x0, 0x4008091}, 0x24000000) write$md_new_array(r1, &(0x7f00000000c0)={'md', @num=0x0}, 0x3) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$ADD_NEW_DISK(r3, 0x40140921, &(0x7f0000000640)={0x4, {0x1, 0x0}, 0x0, 0x6}) ioctl$ADD_NEW_DISK(r3, 0x40140921, &(0x7f0000000200)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r3, 0x400c0930, &(0x7f0000000240)) 3.012279734s ago: executing program 4 (id=1633): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='raid1\n', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='2\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='1:0\n', 0x4) openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='0\n', 0x2) 2.931403642s ago: executing program 4 (id=1634): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040ac054382408b0b00000109022400010000002009040000fd0301000009210000000122010009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000200), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x81044804, 0x0) 2.135125343s ago: executing program 1 (id=1635): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e22, @empty}, 0x10) r3 = accept(r1, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r3, 0x0, 0x0) recvfrom(r2, &(0x7f00000002c0)=""/60, 0xfffffffffffffeeb, 0x101, 0x0, 0x0) landlock_create_ruleset(&(0x7f0000000300)={0x0, 0x3}, 0x10, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2.053329101s ago: executing program 0 (id=1636): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\n', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='raid1\n', 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='2\n', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='1:0\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f00000003c0)='0\n', 0x2) write(0xffffffffffffffff, &(0x7f00000004c0)='writemostly\n', 0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r5, &(0x7f0000000640)='readonly\n', 0x9) 1.957847081s ago: executing program 0 (id=1637): sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0), 0x42, 0x0) write$dsp(r0, &(0x7f0000000500)="5cba91", 0x3) ioctl$SNDCTL_DSP_SYNC(r0, 0x5001, 0x0) r1 = gettid() ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000540)=0x2) timer_create(0x0, &(0x7f0000000580)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f00000005c0)) timer_settime(0x0, 0x1, &(0x7f00000007c0)={{}, {0x0, 0x989680}}, 0x0) 1.820698735s ago: executing program 0 (id=1638): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000380)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x6}}, 0x6}, 0x1c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000180)="f7790066baa00066b86b42460f22c7d466ba420000b8e20066ef0f29902cbb0000c4e2b1ba8c88d90000006666f6440f386b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x4b}], 0x1, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x38, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x4d, 0x3, 0x7, 0x0, 0xf84, 0x8, 0x0, 0xe3, 0x5, 0x7, 0x5, 0x3, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, '\x00', 0x5, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.518501096s ago: executing program 3 (id=1639): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev_mnt\x00', &(0x7f0000000200)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x18, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) 1.349125133s ago: executing program 4 (id=1640): mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./dev_mnt\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./dev_mnt\x00', 0x0, 0x0, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f00000003c0)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0) 1.216324537s ago: executing program 1 (id=1641): r0 = syz_ublk_setup_io_uring(0x21, &(0x7f0000000000)={0x0, 0x1b6c, 0x10, 0x1024002, 0x804d}, &(0x7f0000000080)=0x0, 0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, 0x0, r2, &(0x7f0000000140)=@IORING_OP_TIMEOUT={0xb, 0x12, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x1}) syz_ublk_add_dev(r0, r1, 0x0, r2, &(0x7f0000000280)={0x2e, 0x70, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x98c8, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000300)=@new_dev={0x4, 0x412, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x1e0}}}, 0x0) 1.107592838s ago: executing program 1 (id=1642): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000001000)=ANY=[@ANYBLOB="1201000200000040501d4d61000100000001090220000101008032090400"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000000)={0x84, &(0x7f0000000100)={0x20, 0x90069109b15ef6c8, 0x1e, "4d61501d0100000000000000100000000000800700000000000038040000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 861.300703ms ago: executing program 0 (id=1643): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='proc\x00', 0x1a) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000380)='proc\x00', 0x40, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x82, 0x184) read$FUSE(r0, 0x0, 0x0) r1 = openat$md_new_array(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000480)) sendmsg$NFT_BATCH(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)={{0x14}, [@NFT_MSG_NEWRULE={0x48, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x1c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x10}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x70}, 0x1, 0x0, 0x0, 0x4008091}, 0x24000000) write$md_new_array(r1, &(0x7f00000000c0)={'md', @num=0x0}, 0x3) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)={'/dev/md', @num=0x0}, 0x2, 0x0) ioctl$ADD_NEW_DISK(r3, 0x40140921, &(0x7f0000000640)={0x4, {0x1, 0x0}, 0x0, 0x6}) ioctl$ADD_NEW_DISK(r3, 0x40140921, &(0x7f0000000200)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r3, 0x400c0930, &(0x7f0000000240)) 782.757971ms ago: executing program 0 (id=1644): mkdirat(0xffffffffffffff9c, &(0x7f0000002680)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000026c0)='./proc\x00', &(0x7f0000002700)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002740)='./proc/thread-self/fail-nth\x00', 0x802, 0x165) write(r0, 0x0, 0x0) r1 = fsopen(&(0x7f00000027c0)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000002800)='source\x00', &(0x7f0000002840)='0.0.0.0:0:/\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 57.923814ms ago: executing program 2 (id=1645): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r0, &(0x7f00000001c0)='raid1\n', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r1, &(0x7f0000000240)='2\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='1:0\n', 0x4) openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r3, &(0x7f00000003c0)='0\n', 0x2) 0s ago: executing program 2 (id=1646): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x22, 0x1f, {[@global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @global=@item_4={0x3, 0x1, 0x0, "0900be00"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) kernel console output (not intermixed with test programs): [ 428.533000][ T8868] msg_init_ns+0x10e/0x170 [ 428.537498][ T8868] copy_ipcs+0x314/0x500 [ 428.541807][ T8868] create_new_namespaces+0x212/0x700 [ 428.547159][ T8868] unshare_nsproxy_namespaces+0x116/0x160 [ 428.552936][ T8868] ksys_unshare+0x4f6/0x8e0 [ 428.557507][ T8868] ? sighand_ctor+0x40/0x40 [ 428.562069][ T8868] ? lock_chain_count+0x20/0x20 [ 428.567000][ T8868] ? syscall_enter_from_user_mode+0x21/0x80 [ 428.572969][ T8868] __x64_sys_unshare+0x34/0x40 [ 428.577825][ T8868] do_syscall_64+0x4c/0xa0 [ 428.582303][ T8868] ? clear_bhb_loop+0x60/0xb0 [ 428.587051][ T8868] ? clear_bhb_loop+0x60/0xb0 [ 428.591789][ T8868] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 428.597745][ T8868] RIP: 0033:0x7fdc0979f559 [ 428.602214][ T8868] 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 [ 428.621884][ T8868] RSP: 002b:00007fdc0a58a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 428.630365][ T8868] RAX: ffffffffffffffda RBX: 00007fdc09a25fa0 RCX: 00007fdc0979f559 [ 428.638918][ T8868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 428.646983][ T8868] RBP: 00007fdc09836b50 R08: 0000000000000000 R09: 0000000000000000 [ 428.655025][ T8868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 428.663057][ T8868] R13: 00007fdc09a26038 R14: 00007fdc09a25fa0 R15: 00007ffcb3d7e178 [ 428.671109][ T8868] [ 428.680651][ T4481] usbhid 2-1:0.0: can't add hid device: -71 [ 428.690525][ T4481] usbhid: probe of 2-1:0.0 failed with error -71 [ 428.708355][ T4481] usb 2-1: USB disconnect, device number 58 [ 429.031965][ T8868] rxe_eth0 speed is unknown, defaulting to 1000 [ 429.192182][ T8871] md: couldn't update array info. -22 [ 429.233306][ T8871] md: could not open device unknown-block(1,1). [ 429.239698][ T8871] md: md_import_device returned -16 [ 429.281460][ T8875] md: could not open device unknown-block(1,0). [ 429.443411][ T4585] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 429.497645][ T14] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 429.645130][ T4585] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 429.665869][ T4585] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 429.702555][ T14] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 429.717513][ T4585] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 429.727954][ T4481] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 429.759076][ T8888] md: could not open device unknown-block(1,0). [ 429.761954][ T14] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 429.799017][ T4585] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 429.837788][ T4585] usb 5-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 429.859866][ T14] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 429.880831][ T14] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 429.895502][ T4585] usb 5-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 429.918813][ T14] usb 3-1: Product: syz [ 429.930272][ T14] usb 3-1: Manufacturer: syz [ 429.938793][ T4585] usb 5-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 429.953328][ T14] usb 3-1: SerialNumber: syz [ 429.976403][ T4585] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 429.994807][ T4585] usb 5-1: Product: syz [ 430.003224][ T4481] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 430.005591][ T4585] usb 5-1: Manufacturer: syz [ 430.026713][ T4585] usb 5-1: SerialNumber: syz [ 430.062481][ T8872] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 430.069799][ T8872] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 430.095402][ T8872] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 430.117272][ T4585] keyspan 5-1:1.0: Keyspan 2 port adapter converter detected [ 430.132974][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 87 [ 430.153205][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 7 [ 430.172490][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 1 [ 430.191655][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 430.199557][ T8876] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 430.208090][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 85 [ 430.222210][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 5 [ 430.245322][ T8876] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 430.260281][ T4585] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 430.284221][ T8891] FAULT_INJECTION: forcing a failure. [ 430.284221][ T8891] name failslab, interval 1, probability 0, space 0, times 0 [ 430.295761][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 430.309083][ T8876] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 430.318057][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 3 [ 430.334650][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 4 [ 430.355559][ T8876] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 430.356181][ T8891] CPU: 1 PID: 8891 Comm: syz.3.1331 Not tainted syzkaller #0 [ 430.365742][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 86 [ 430.370757][ T8891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 430.370777][ T8891] Call Trace: [ 430.370787][ T8891] [ 430.370798][ T8891] dump_stack_lvl+0x188/0x24e [ 430.393920][ T4585] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6 [ 430.394881][ T8891] ? show_regs_print_info+0x12/0x12 [ 430.394926][ T8891] ? load_image+0x410/0x410 [ 430.417050][ T8891] ? __might_sleep+0xd0/0xd0 [ 430.421715][ T8891] ? __lock_acquire+0x7ea0/0x7ea0 [ 430.426814][ T8891] should_fail_ex+0x390/0x4c0 [ 430.431557][ T8891] should_failslab+0x5/0x20 [ 430.436123][ T8891] slab_pre_alloc_hook+0x59/0x300 [ 430.441223][ T8891] kmem_cache_alloc+0x56/0x2f0 [ 430.446052][ T8891] ? getname_flags+0xb7/0x500 [ 430.450793][ T8891] getname_flags+0xb7/0x500 [ 430.455364][ T8891] __x64_sys_mkdirat+0x78/0x90 [ 430.460197][ T8891] do_syscall_64+0x4c/0xa0 [ 430.464688][ T8891] ? clear_bhb_loop+0x60/0xb0 [ 430.469438][ T8891] ? clear_bhb_loop+0x60/0xb0 [ 430.474191][ T8891] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 430.480161][ T8891] RIP: 0033:0x7fdc0979f559 [ 430.484638][ T8891] 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 [ 430.504409][ T8891] RSP: 002b:00007fdc0a58a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 430.512895][ T8891] RAX: ffffffffffffffda RBX: 00007fdc09a25fa0 RCX: 00007fdc0979f559 [ 430.514973][ T4585] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 430.520905][ T8891] RDX: 00000000000001ff RSI: 0000200000000040 RDI: ffffffffffffff9c [ 430.520928][ T8891] RBP: 00007fdc09836b50 R08: 0000000000000000 R09: 0000000000000000 [ 430.520944][ T8891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 430.552956][ T8891] R13: 00007fdc09a26038 R14: 00007fdc09a25fa0 R15: 00007ffcb3d7e178 [ 430.560989][ T8891] [ 430.573145][ T8884] ceph: No mds server is up or the cluster is laggy [ 430.591243][ T14] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 430.594942][ T4480] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 430.621359][ T4585] usb 5-1: USB disconnect, device number 68 [ 430.658699][ T14] usb 3-1: USB disconnect, device number 78 [ 430.678657][ T4585] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 430.704968][ T4585] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 430.716361][ T4585] keyspan 5-1:1.0: device disconnected [ 431.053031][ T8903] FAULT_INJECTION: forcing a failure. [ 431.053031][ T8903] name failslab, interval 1, probability 0, space 0, times 0 [ 431.092459][ T8903] CPU: 1 PID: 8903 Comm: syz.3.1333 Not tainted syzkaller #0 [ 431.099954][ T8903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 431.110072][ T8903] Call Trace: [ 431.113438][ T8903] [ 431.116464][ T8903] dump_stack_lvl+0x188/0x24e [ 431.121225][ T8903] ? show_regs_print_info+0x12/0x12 [ 431.126515][ T8903] ? load_image+0x410/0x410 [ 431.131231][ T8903] ? __lock_acquire+0x7ea0/0x7ea0 [ 431.136349][ T8903] should_fail_ex+0x390/0x4c0 [ 431.141101][ T8903] should_failslab+0x5/0x20 [ 431.145671][ T8903] slab_pre_alloc_hook+0x59/0x300 [ 431.150794][ T8903] kmem_cache_alloc_lru+0x49/0x2e0 [ 431.155980][ T8903] ? iget_locked+0x201/0x8c0 [ 431.160673][ T8903] iget_locked+0x201/0x8c0 [ 431.165188][ T8903] kernfs_get_inode+0x4a/0x680 [ 431.170026][ T8903] ? down_read+0x1a8/0x2d0 [ 431.174516][ T8903] kernfs_get_tree+0x455/0x710 [ 431.179359][ T8903] sysfs_get_tree+0x42/0x110 [ 431.184055][ T8903] vfs_get_tree+0x88/0x270 [ 431.188544][ T8903] do_new_mount+0x247/0xa50 [ 431.193123][ T8903] __se_sys_mount+0x2e3/0x3d0 [ 431.197912][ T8903] ? __x64_sys_mount+0xc0/0xc0 [ 431.202759][ T8903] ? lockdep_hardirqs_on+0x94/0x140 [ 431.208018][ T8903] ? __x64_sys_mount+0x1c/0xc0 [ 431.212849][ T8903] do_syscall_64+0x4c/0xa0 [ 431.217329][ T8903] ? clear_bhb_loop+0x60/0xb0 [ 431.222076][ T8903] ? clear_bhb_loop+0x60/0xb0 [ 431.226867][ T8903] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 431.232828][ T8903] RIP: 0033:0x7fdc0979f559 [ 431.237301][ T8903] 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 [ 431.252969][ T14] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 431.257028][ T8903] RSP: 002b:00007fdc0a58a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 431.257060][ T8903] RAX: ffffffffffffffda RBX: 00007fdc09a25fa0 RCX: 00007fdc0979f559 [ 431.257079][ T8903] RDX: 0000200000000380 RSI: 0000200000000340 RDI: 0000000000000000 [ 431.289128][ T8903] RBP: 00007fdc09836b50 R08: 0000000000000000 R09: 0000000000000000 [ 431.297161][ T8903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.305198][ T8903] R13: 00007fdc09a26038 R14: 00007fdc09a25fa0 R15: 00007ffcb3d7e178 [ 431.313281][ T8903] [ 431.382157][ T4481] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 431.452272][ T14] usb 3-1: Using ep0 maxpacket: 8 [ 431.460682][ T14] usb 3-1: config index 0 descriptor too short (expected 301, got 72) [ 431.484081][ T14] usb 3-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 431.506136][ T14] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 431.528950][ T14] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 431.550587][ T14] usb 3-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 431.583849][ T4481] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 431.588130][ T14] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 431.615417][ T4481] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 431.642341][ T4484] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 431.644517][ T14] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 431.664359][ T4481] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 431.689064][ T4481] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 431.729375][ T14] usbtmc 3-1:16.0: bulk endpoints not found [ 431.741982][ T4481] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 431.799402][ T4481] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 431.856501][ T4484] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 431.903494][ T4484] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 431.932288][ T4484] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 431.956898][ T4484] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 431.982515][ T8910] md: couldn't update array info. -22 [ 432.002339][ T4484] usb 5-1: config 0 descriptor?? [ 432.012521][ T8910] md: could not open device unknown-block(1,1). [ 432.028823][ T8910] md: md_import_device returned -16 [ 432.111113][ T4481] usb 1-1: USB disconnect, device number 85 [ 432.281592][ T8912] jffs2: notice: (8912) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 432.613712][ T4484] usbhid 5-1:0.0: can't add hid device: -71 [ 432.628147][ T4484] usbhid: probe of 5-1:0.0 failed with error -71 [ 432.674724][ T4484] usb 5-1: USB disconnect, device number 69 [ 433.215319][ T8927] md: could not open device unknown-block(1,0). [ 433.271527][ T4484] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 433.398132][ T8935] FAULT_INJECTION: forcing a failure. [ 433.398132][ T8935] name failslab, interval 1, probability 0, space 0, times 0 [ 433.411327][ T8935] CPU: 1 PID: 8935 Comm: syz.1.1345 Not tainted syzkaller #0 [ 433.418772][ T8935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 433.428894][ T8935] Call Trace: [ 433.432256][ T8935] [ 433.435353][ T8935] dump_stack_lvl+0x188/0x24e [ 433.440102][ T8935] ? show_regs_print_info+0x12/0x12 [ 433.445405][ T8935] ? load_image+0x410/0x410 [ 433.449971][ T8935] ? __might_sleep+0xd0/0xd0 [ 433.454617][ T8935] ? __lock_acquire+0x7ea0/0x7ea0 [ 433.459712][ T8935] should_fail_ex+0x390/0x4c0 [ 433.464473][ T8935] should_failslab+0x5/0x20 [ 433.469033][ T8935] slab_pre_alloc_hook+0x59/0x300 [ 433.474137][ T8935] kmem_cache_alloc+0x56/0x2f0 [ 433.478952][ T8935] ? getname_flags+0xb7/0x500 [ 433.483692][ T8935] getname_flags+0xb7/0x500 [ 433.488258][ T8935] __x64_sys_mkdirat+0x78/0x90 [ 433.493173][ T8935] do_syscall_64+0x4c/0xa0 [ 433.497659][ T8935] ? clear_bhb_loop+0x60/0xb0 [ 433.502405][ T8935] ? clear_bhb_loop+0x60/0xb0 [ 433.507198][ T8935] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 433.513192][ T8935] RIP: 0033:0x7f3329f9f559 [ 433.517667][ T8935] 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 [ 433.537353][ T8935] RSP: 002b:00007f332ade7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 433.545838][ T8935] RAX: ffffffffffffffda RBX: 00007f332a225fa0 RCX: 00007f3329f9f559 [ 433.553875][ T8935] RDX: 00000000000001ff RSI: 0000200000000040 RDI: ffffffffffffff9c [ 433.561955][ T8935] RBP: 00007f332a036b50 R08: 0000000000000000 R09: 0000000000000000 [ 433.569996][ T8935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.578038][ T8935] R13: 00007f332a226038 R14: 00007f332a225fa0 R15: 00007fffdab5a618 [ 433.586106][ T8935] [ 433.595864][ T4484] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 433.662108][ T14] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 433.699929][ T8937] FAULT_INJECTION: forcing a failure. [ 433.699929][ T8937] name failslab, interval 1, probability 0, space 0, times 0 [ 433.718758][ T8937] CPU: 1 PID: 8937 Comm: syz.0.1347 Not tainted syzkaller #0 [ 433.726255][ T8937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 433.736457][ T8937] Call Trace: [ 433.739788][ T8937] [ 433.742779][ T8937] dump_stack_lvl+0x188/0x24e [ 433.747541][ T8937] ? show_regs_print_info+0x12/0x12 [ 433.752810][ T8937] ? load_image+0x410/0x410 [ 433.757384][ T8937] ? __might_sleep+0xd0/0xd0 [ 433.762033][ T8937] ? __lock_acquire+0x7ea0/0x7ea0 [ 433.767163][ T8937] ? __proc_create+0x5bf/0x8b0 [ 433.771995][ T8937] should_fail_ex+0x390/0x4c0 [ 433.776742][ T8937] should_failslab+0x5/0x20 [ 433.781306][ T8937] slab_pre_alloc_hook+0x59/0x300 [ 433.786394][ T8937] ? nf_log_net_init+0x82/0x670 [ 433.791310][ T8937] __kmem_cache_alloc_node+0x4f/0x270 [ 433.796769][ T8937] ? nf_log_net_init+0x82/0x670 [ 433.801688][ T8937] __kmalloc_node_track_caller+0xa0/0x240 [ 433.807474][ T8937] kmemdup+0x27/0x60 [ 433.811449][ T8937] nf_log_net_init+0x82/0x670 [ 433.816186][ T8937] ops_init+0x360/0x5e0 [ 433.820420][ T8937] setup_net+0x4f2/0xbd0 [ 433.824747][ T8937] ? copy_net_ns+0x5b0/0x5b0 [ 433.829395][ T8937] ? copy_net_ns+0x324/0x5b0 [ 433.834064][ T8937] ? down_read_killable+0x1cc/0x340 [ 433.839307][ T8937] copy_net_ns+0x33e/0x5b0 [ 433.843764][ T8937] create_new_namespaces+0x3ce/0x700 [ 433.849102][ T8937] unshare_nsproxy_namespaces+0x116/0x160 [ 433.854863][ T8937] ksys_unshare+0x4f6/0x8e0 [ 433.859409][ T8937] ? sighand_ctor+0x40/0x40 [ 433.863958][ T8937] ? lock_chain_count+0x20/0x20 [ 433.868858][ T8937] ? syscall_enter_from_user_mode+0x21/0x80 [ 433.874790][ T8937] __x64_sys_unshare+0x34/0x40 [ 433.879970][ T8937] do_syscall_64+0x4c/0xa0 [ 433.884435][ T8937] ? clear_bhb_loop+0x60/0xb0 [ 433.889159][ T8937] ? clear_bhb_loop+0x60/0xb0 [ 433.893898][ T8937] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 433.899835][ T8937] RIP: 0033:0x7f00f679f559 [ 433.904318][ T8937] 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 [ 433.923980][ T8937] RSP: 002b:00007f00f767e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 433.932446][ T8937] RAX: ffffffffffffffda RBX: 00007f00f6a25fa0 RCX: 00007f00f679f559 [ 433.940452][ T8937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 433.948455][ T8937] RBP: 00007f00f6836b50 R08: 0000000000000000 R09: 0000000000000000 [ 433.956458][ T8937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 433.964466][ T8937] R13: 00007f00f6a26038 R14: 00007f00f6a25fa0 R15: 00007fffae095718 [ 433.972578][ T8937] [ 434.014277][ T14] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 434.030424][ T14] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 434.046192][ T4484] usb 3-1: USB disconnect, device number 79 [ 434.054644][ T14] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 434.067213][ T8929] ceph: No mds server is up or the cluster is laggy [ 434.092152][ T14] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 434.123662][ T4480] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 434.132219][ T14] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 434.154046][ T14] usb 4-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 434.229047][ T14] usb 4-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 434.259451][ T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 434.287398][ T14] usb 4-1: Product: syz [ 434.291679][ T14] usb 4-1: Manufacturer: syz [ 434.315937][ T14] usb 4-1: SerialNumber: syz [ 434.356937][ T8933] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 434.382296][ T8933] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 434.389642][ T8933] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 434.409445][ T8939] device syzkaller0 entered promiscuous mode [ 434.416848][ T8944] md: could not open device unknown-block(1,8). [ 434.439457][ T14] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 434.457575][ T8944] md: error, md_import_device() returned -16 [ 434.472542][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 87 [ 434.494396][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 7 [ 434.526146][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 434.534027][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 434.553513][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 85 [ 434.561301][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 5 [ 434.580726][ T14] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 434.601383][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 434.632229][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 434.657577][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 4 [ 434.679086][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 86 [ 434.691693][ T8944] md/raid1:md4: active with 1 out of 2 mirrors [ 434.702000][ T8944] md4: detected capacity change from 0 to 4096 [ 434.702371][ T14] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 434.748185][ T14] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 434.822304][ T14] usb 4-1: USB disconnect, device number 68 [ 434.845790][ T14] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 434.896864][ T14] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 434.934865][ T14] keyspan 4-1:1.0: device disconnected [ 436.681627][ T8951] loop1: detected capacity change from 0 to 32768 [ 436.721466][ T8951] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 436.872258][ T4484] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 436.938729][ T4409] BTRFS error: device /dev/loop1 already registered with a higher generation, found 8 expect 10 [ 437.065090][ T4484] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 437.092166][ T4484] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 437.132330][ T4484] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 437.141458][ T4484] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 437.167817][ T8951] loop1: detected capacity change from 0 to 4096 [ 437.200671][ T4484] usb 4-1: config 0 descriptor?? [ 437.321274][ T8951] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 437.517025][ T4278] EXT4-fs (loop1): unmounting filesystem. [ 437.671438][ T8974] FAULT_INJECTION: forcing a failure. [ 437.671438][ T8974] name failslab, interval 1, probability 0, space 0, times 0 [ 437.691417][ T8974] CPU: 0 PID: 8974 Comm: syz.1.1358 Not tainted syzkaller #0 [ 437.698891][ T8974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 437.709005][ T8974] Call Trace: [ 437.712336][ T8974] [ 437.715314][ T8974] dump_stack_lvl+0x188/0x24e [ 437.720073][ T8974] ? show_regs_print_info+0x12/0x12 [ 437.725349][ T8974] ? load_image+0x410/0x410 [ 437.729956][ T8974] ? __lock_acquire+0x7ea0/0x7ea0 [ 437.735059][ T8974] should_fail_ex+0x390/0x4c0 [ 437.739818][ T8974] should_failslab+0x5/0x20 [ 437.744424][ T8974] slab_pre_alloc_hook+0x59/0x300 [ 437.749523][ T8974] kmem_cache_alloc_lru+0x49/0x2e0 [ 437.754703][ T8974] ? iget_locked+0x201/0x8c0 [ 437.759371][ T8974] iget_locked+0x201/0x8c0 [ 437.763877][ T8974] kernfs_get_inode+0x4a/0x680 [ 437.768710][ T8974] ? down_read+0x1a8/0x2d0 [ 437.773192][ T8974] kernfs_get_tree+0x455/0x710 [ 437.778030][ T8974] sysfs_get_tree+0x42/0x110 [ 437.782695][ T8974] vfs_get_tree+0x88/0x270 [ 437.787198][ T8974] do_new_mount+0x247/0xa50 [ 437.791773][ T8974] __se_sys_mount+0x2e3/0x3d0 [ 437.796516][ T8974] ? __x64_sys_mount+0xc0/0xc0 [ 437.801347][ T8974] ? lockdep_hardirqs_on+0x94/0x140 [ 437.806613][ T8974] ? __x64_sys_mount+0x1c/0xc0 [ 437.811464][ T8974] do_syscall_64+0x4c/0xa0 [ 437.815951][ T8974] ? clear_bhb_loop+0x60/0xb0 [ 437.820719][ T8974] ? clear_bhb_loop+0x60/0xb0 [ 437.825472][ T8974] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 437.831428][ T8974] RIP: 0033:0x7f3329f9f559 [ 437.835904][ T8974] 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 [ 437.855577][ T8974] RSP: 002b:00007f332ade7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 437.864084][ T8974] RAX: ffffffffffffffda RBX: 00007f332a225fa0 RCX: 00007f3329f9f559 [ 437.872115][ T8974] RDX: 0000200000000380 RSI: 0000200000000340 RDI: 0000000000000000 [ 437.880140][ T8974] RBP: 00007f332a036b50 R08: 0000000000000000 R09: 0000000000000000 [ 437.888188][ T8974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 437.896251][ T8974] R13: 00007f332a226038 R14: 00007f332a225fa0 R15: 00007fffdab5a618 [ 437.904302][ T8974] [ 437.941221][ T4484] usbhid 4-1:0.0: can't add hid device: -71 [ 437.958190][ T4484] usbhid: probe of 4-1:0.0 failed with error -71 [ 437.973328][ T4484] usb 4-1: USB disconnect, device number 69 [ 438.342135][ T8979] FAULT_INJECTION: forcing a failure. [ 438.342135][ T8979] name fail_futex, interval 1, probability 0, space 0, times 0 [ 438.355254][ T8979] CPU: 1 PID: 8979 Comm: syz.0.1360 Not tainted syzkaller #0 [ 438.362693][ T8979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 438.372838][ T8979] Call Trace: [ 438.376161][ T8979] [ 438.379236][ T8979] dump_stack_lvl+0x188/0x24e [ 438.384007][ T8979] ? show_regs_print_info+0x12/0x12 [ 438.389280][ T8979] ? load_image+0x410/0x410 [ 438.393864][ T8979] ? kasan_save_stack+0x4c/0x60 [ 438.398808][ T8979] ? __kasan_record_aux_stack+0xb2/0xc0 [ 438.404430][ T8979] ? call_rcu+0x14f/0x950 [ 438.409548][ T8979] ? task_work_run+0x1d0/0x260 [ 438.414504][ T8979] ? exit_to_user_mode_loop+0xe6/0x110 [ 438.420034][ T8979] ? exit_to_user_mode_prepare+0xee/0x180 [ 438.425855][ T8979] ? syscall_exit_to_user_mode+0x16/0x40 [ 438.431558][ T8979] should_fail_ex+0x390/0x4c0 [ 438.436342][ T8979] get_futex_key+0x1a6/0xe70 [ 438.441006][ T8979] ? futex_setup_timer+0xc0/0xc0 [ 438.446015][ T8979] futex_wake+0x123/0x4f0 [ 438.450414][ T8979] ? lock_chain_count+0x20/0x20 [ 438.455358][ T8979] ? futex_wake_mark+0x150/0x150 [ 438.460381][ T8979] do_futex+0x2e2/0x320 [ 438.464597][ T8979] ? rcu_force_quiescent_state+0x220/0x220 [ 438.470481][ T8979] ? __ia32_sys_get_robust_list+0x100/0x100 [ 438.476442][ T8979] ? blkcg_maybe_throttle_current+0x1a0/0xa80 [ 438.482671][ T8979] __se_sys_futex+0x381/0x410 [ 438.487419][ T8979] ? __x64_sys_futex+0xf0/0xf0 [ 438.492240][ T8979] ? __x64_sys_futex+0x1d/0xf0 [ 438.497067][ T8979] do_syscall_64+0x4c/0xa0 [ 438.501533][ T8979] ? clear_bhb_loop+0x60/0xb0 [ 438.506355][ T8979] ? clear_bhb_loop+0x60/0xb0 [ 438.511115][ T8979] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 438.517091][ T8979] RIP: 0033:0x7f00f679f559 [ 438.521566][ T8979] 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 [ 438.541225][ T8979] RSP: 002b:00007f00f767e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 438.549712][ T8979] RAX: ffffffffffffffda RBX: 00007f00f6a25fa8 RCX: 00007f00f679f559 [ 438.557754][ T8979] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f00f6a25fac [ 438.565791][ T8979] RBP: 00007f00f6a25fa0 R08: 0010f9b9db864f7e R09: 0000000000000000 [ 438.573849][ T8979] R10: 000000000000002e R11: 0000000000000246 R12: 0000000000000000 [ 438.581894][ T8979] R13: 00007f00f6a26038 R14: 00007fffae095630 R15: 00007fffae095718 [ 438.589937][ T8979] [ 438.697343][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 438.965329][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 439.082263][ T4481] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 439.188479][ T4484] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 439.279201][ T4481] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 439.290241][ T4481] usb 1-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 439.299754][ T4481] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 439.323901][ T4481] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 439.334001][ T4481] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 81 [ 439.342594][ T4481] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 1 [ 439.354526][ T4481] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 439.362841][ T4481] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 439.374250][ T4484] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 439.389381][ T4481] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 439.397767][ T4484] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 439.417554][ T4481] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 88 [ 439.431779][ T4484] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 439.441992][ T4481] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 439.452449][ T4484] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 439.463186][ T4481] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 439.476077][ T4484] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 439.493117][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 439.504500][ T4484] usb 2-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 439.517332][ T8981] ceph: No mds server is up or the cluster is laggy [ 439.549507][ T4369] usb 1-1: USB disconnect, device number 86 [ 439.557893][ T4484] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 439.569344][ T4484] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 439.579028][ T4484] usb 2-1: Product: syz [ 439.584355][ T4369] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 439.602440][ T4484] usb 2-1: Manufacturer: syz [ 439.611030][ T4484] usb 2-1: SerialNumber: syz [ 439.624268][ T4369] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 439.654651][ T8991] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 439.661979][ T8991] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 439.683002][ T8991] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 439.692224][ T4484] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 439.700075][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 87 [ 439.712888][ T4369] keyspan 1-1:1.0: device disconnected [ 439.725484][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 7 [ 439.734750][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 439.750400][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 439.758609][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 85 [ 439.774724][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 5 [ 439.794425][ T4484] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 439.809143][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 439.819046][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 439.834892][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 4 [ 439.847877][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 86 [ 439.858459][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 439.875862][ T4484] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 439.936072][ T4484] usb 2-1: USB disconnect, device number 59 [ 439.978977][ T4484] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 439.997927][ T4484] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 440.011589][ T4484] keyspan 2-1:1.0: device disconnected [ 440.406898][ T4369] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 440.527772][ T9003] md: couldn't update array info. -22 [ 440.534248][ T9003] md: could not open device unknown-block(1,2). [ 440.540605][ T9003] md: md_import_device returned -16 [ 440.551444][ T9003] md: could not open device unknown-block(1,3). [ 440.558369][ T9003] md: md_import_device returned -16 [ 440.564065][ T4369] usb 4-1: device descriptor read/64, error -71 [ 440.836929][ T4369] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 440.997325][ T4369] usb 4-1: device descriptor read/64, error -71 [ 441.124586][ T4369] usb usb4-port1: attempt power cycle [ 441.218377][ T9009] loop0: detected capacity change from 0 to 32768 [ 441.247233][ T9009] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 441.514064][ T4409] BTRFS error: device /dev/loop0 already registered with a higher generation, found 8 expect 10 [ 441.532343][ T4369] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 441.576908][ T4369] usb 4-1: device descriptor read/8, error -71 [ 441.672710][ T9009] loop0: detected capacity change from 0 to 4096 [ 441.783973][ T9009] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 441.882314][ T4369] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 441.907347][ T4274] EXT4-fs (loop0): unmounting filesystem. [ 441.921787][ T4369] usb 4-1: device descriptor read/8, error -71 [ 442.052707][ T4369] usb usb4-port1: unable to enumerate USB device [ 442.112516][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 442.122347][ T4484] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 442.328635][ T4484] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 442.348762][ T4484] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 442.372292][ T4484] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 442.381413][ T4484] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 442.398717][ T4484] usb 5-1: config 0 descriptor?? [ 442.405402][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 442.572243][ T4369] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 442.754686][ T4369] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 442.765704][ T4369] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 442.776704][ T4369] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 442.786932][ T4369] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 442.797155][ T4369] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 442.807991][ T4369] usb 3-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 442.825293][ T4369] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 442.835122][ T4369] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.845382][ T4369] usb 3-1: Product: syz [ 442.849710][ T4369] usb 3-1: Manufacturer: syz [ 442.857425][ T4369] usb 3-1: SerialNumber: syz [ 442.866359][ T9024] ceph: No mds server is up or the cluster is laggy [ 442.879284][ T9033] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 442.891467][ T9033] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 442.906978][ T9033] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 442.917488][ T4369] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 442.926018][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 87 [ 442.941699][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 7 [ 442.959316][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 442.967516][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 442.986259][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 85 [ 442.997431][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 5 [ 443.016985][ T4369] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 443.033406][ T4484] usbhid 5-1:0.0: can't add hid device: -71 [ 443.039561][ T4484] usbhid: probe of 5-1:0.0 failed with error -71 [ 443.050764][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 443.061434][ T4484] usb 5-1: USB disconnect, device number 70 [ 443.068040][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 3 [ 443.077826][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 4 [ 443.088220][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 86 [ 443.102952][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 443.132727][ T4369] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 443.151597][ T4369] usb 3-1: USB disconnect, device number 80 [ 443.167307][ T4369] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 443.186910][ T4369] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 443.209118][ T4369] keyspan 3-1:1.0: device disconnected [ 444.093654][ T9050] md: couldn't update array info. -22 [ 444.121895][ T9050] md: could not open device unknown-block(1,0). [ 444.159131][ T9050] md: md_import_device returned -16 [ 444.202462][ T9056] md: could not open device unknown-block(1,1). [ 444.227846][ T9056] md: md_import_device returned -16 [ 444.341019][ T9053] device syzkaller0 entered promiscuous mode [ 445.059413][ T7] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 445.272136][ T4484] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 445.294085][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.300834][ T1283] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.322995][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 445.415769][ T9059] loop2: detected capacity change from 0 to 32768 [ 445.422516][ T4484] usb 1-1: device descriptor read/64, error -71 [ 445.440519][ T9059] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 445.660977][ T4409] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 445.702266][ T4484] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 445.766981][ T9059] loop2: detected capacity change from 0 to 4096 [ 445.804427][ T9069] ceph: No mds server is up or the cluster is laggy [ 445.817420][ T9059] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 445.860767][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 445.862999][ T4484] usb 1-1: device descriptor read/64, error -71 [ 445.993111][ T4484] usb usb1-port1: attempt power cycle [ 446.058275][ T4284] EXT4-fs (loop2): unmounting filesystem. [ 447.222136][ T4484] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 447.272853][ T4484] usb 1-1: device descriptor read/8, error -71 [ 447.302212][ T4481] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 447.468562][ T4369] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 447.511618][ T4481] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 447.528188][ T4481] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 447.538157][ T4481] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 447.552125][ T4484] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 447.564563][ T4481] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 447.583579][ T4481] usb 5-1: config 0 descriptor?? [ 447.592947][ T4484] usb 1-1: device descriptor read/8, error -71 [ 447.675468][ T4369] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 447.685956][ T4369] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 447.701475][ T4369] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 447.711790][ T4369] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 447.722518][ T4484] usb usb1-port1: unable to enumerate USB device [ 447.729127][ T4369] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 447.740696][ T4369] usb 3-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 447.767995][ T4369] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 447.784512][ T4369] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 447.805998][ T4369] usb 3-1: Product: syz [ 447.810325][ T4369] usb 3-1: Manufacturer: syz [ 447.827952][ T4369] usb 3-1: SerialNumber: syz [ 447.849959][ T9093] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 447.859332][ T9093] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 447.872887][ T9093] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 447.891418][ T4369] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 447.906686][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 87 [ 447.919899][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 7 [ 447.935093][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 447.947385][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 447.957894][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 85 [ 447.977832][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 5 [ 448.002408][ T4369] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 448.035738][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 448.048190][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 3 [ 448.067514][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 4 [ 448.076338][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 86 [ 448.089424][ T4369] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 448.118921][ T4369] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 448.197226][ T4369] usb 3-1: USB disconnect, device number 81 [ 448.224608][ T4481] usbhid 5-1:0.0: can't add hid device: -71 [ 448.235030][ T4481] usbhid: probe of 5-1:0.0 failed with error -71 [ 448.252971][ T4369] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 448.264945][ T4481] usb 5-1: USB disconnect, device number 71 [ 448.277637][ T4369] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 448.289481][ T4369] keyspan 3-1:1.0: device disconnected [ 448.804836][ T9104] jffs2: notice: (9104) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 448.985510][ T9109] md: could not open device unknown-block(1,4). [ 448.999367][ T9112] md: couldn't update array info. -22 [ 449.005954][ T9112] md: could not open device unknown-block(1,1). [ 449.012603][ T9109] md: md_import_device returned -16 [ 449.018583][ T9109] md: could not open device unknown-block(1,5). [ 449.034227][ T9112] md: md_import_device returned -16 [ 449.034227][ T9109] md: md_import_device returned -16 [ 449.395197][ T9118] md: could not open device unknown-block(1,7). [ 449.401844][ T9118] md: md_import_device returned -16 [ 449.463125][ T4585] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 449.652469][ T5422] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 449.673963][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 449.702745][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.730240][ T4585] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 449.760040][ T4585] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.777010][ T4585] usb 1-1: config 0 descriptor?? [ 449.800446][ T9126] md: could not open device unknown-block(1,0). [ 449.812996][ T14] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 449.863939][ T5422] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 449.875747][ T5422] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.886229][ T5422] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 449.911454][ T5422] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 449.927605][ T5422] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 449.935843][ T5422] usb 3-1: Manufacturer: syz [ 449.943042][ T5422] usb 3-1: config 0 descriptor?? [ 449.953433][ T5422] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 450.012370][ T4369] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 450.044064][ T14] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 450.054605][ T14] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 450.064569][ T14] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 450.074364][ T14] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 450.087594][ T14] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 450.096825][ T14] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.182192][ T4484] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 450.194165][ T4369] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 450.206522][ T4585] savu 0003:1E7D:2D5A.002A: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 450.218082][ T4369] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 450.223965][ T4369] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 450.251471][ T4369] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 450.259856][ T4369] usb 2-1: Product: syz [ 450.265120][ T4369] usb 2-1: Manufacturer: syz [ 450.269777][ T4369] usb 2-1: SerialNumber: syz [ 450.374915][ T4484] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 450.385979][ T4484] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 450.396532][ T4484] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 450.418440][ T4484] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 450.440107][ T4484] usb 5-1: config 0 descriptor?? [ 450.446119][ T4370] usb 1-1: USB disconnect, device number 91 [ 450.458114][ T9129] fido_id[9129]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 450.511433][ T9124] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 450.526338][ T9124] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 450.543682][ T14] gud 4-1:1.0: No supported pixel formats found [ 450.550020][ T14] gud: probe of 4-1:1.0 failed with error -22 [ 450.566293][ T9124] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 450.577777][ T9124] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 450.597856][ T4369] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 450.617963][ T4369] usb 2-1: USB disconnect, device number 60 [ 450.861942][ T4484] savu 0003:1E7D:2D5A.002B: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 451.069602][ T14] usb 5-1: USB disconnect, device number 72 [ 451.182267][ T4369] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 451.363338][ T4369] usb 2-1: Using ep0 maxpacket: 8 [ 451.371649][ T4369] usb 2-1: config index 0 descriptor too short (expected 301, got 72) [ 451.383310][ T4369] usb 2-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 451.393694][ T4369] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 451.403520][ T4369] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 451.413437][ T4369] usb 2-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 451.426529][ T4369] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 451.436291][ T4369] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.452588][ T4369] usbtmc 2-1:16.0: bulk endpoints not found [ 451.459712][ T9134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 451.475149][ T9134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 451.659526][ T9138] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1414'. [ 451.736893][ T9140] FAULT_INJECTION: forcing a failure. [ 451.736893][ T9140] name failslab, interval 1, probability 0, space 0, times 0 [ 451.749817][ T9140] CPU: 1 PID: 9140 Comm: syz.4.1415 Not tainted syzkaller #0 [ 451.757262][ T9140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 451.767373][ T9140] Call Trace: [ 451.770730][ T9140] [ 451.773696][ T9140] dump_stack_lvl+0x188/0x24e [ 451.778461][ T9140] ? show_regs_print_info+0x12/0x12 [ 451.783740][ T9140] ? load_image+0x410/0x410 [ 451.788310][ T9140] ? __might_sleep+0xd0/0xd0 [ 451.792962][ T9140] ? __lock_acquire+0x7ea0/0x7ea0 [ 451.798067][ T9140] should_fail_ex+0x390/0x4c0 [ 451.802812][ T9140] should_failslab+0x5/0x20 [ 451.807404][ T9140] slab_pre_alloc_hook+0x59/0x300 [ 451.812520][ T9140] ? kvmalloc_node+0x6c/0x180 [ 451.817249][ T9140] __kmem_cache_alloc_node+0x4f/0x270 [ 451.822699][ T9140] ? kvmalloc_node+0x6c/0x180 [ 451.827449][ T9140] __kmalloc_node+0xa2/0x240 [ 451.832100][ T9140] kvmalloc_node+0x6c/0x180 [ 451.836664][ T9140] rhashtable_init+0x525/0xa60 [ 451.841539][ T9140] ipc_init_ids+0x77/0x1e0 [ 451.846062][ T9140] copy_ipcs+0x442/0x500 [ 451.850381][ T9140] create_new_namespaces+0x212/0x700 [ 451.855740][ T9140] unshare_nsproxy_namespaces+0x116/0x160 [ 451.861530][ T9140] ksys_unshare+0x4f6/0x8e0 [ 451.866106][ T9140] ? sighand_ctor+0x40/0x40 [ 451.870700][ T9140] ? lock_chain_count+0x20/0x20 [ 451.875640][ T9140] ? syscall_enter_from_user_mode+0x21/0x80 [ 451.881604][ T9140] __x64_sys_unshare+0x34/0x40 [ 451.886434][ T9140] do_syscall_64+0x4c/0xa0 [ 451.890947][ T9140] ? clear_bhb_loop+0x60/0xb0 [ 451.895700][ T9140] ? clear_bhb_loop+0x60/0xb0 [ 451.900444][ T9140] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 451.906402][ T9140] RIP: 0033:0x7f9db7f9f559 [ 451.910874][ T9140] 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 [ 451.930542][ T9140] RSP: 002b:00007f9db8ee7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 451.939051][ T9140] RAX: ffffffffffffffda RBX: 00007f9db8225fa0 RCX: 00007f9db7f9f559 [ 451.947105][ T9140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 451.955134][ T9140] RBP: 00007f9db8036b50 R08: 0000000000000000 R09: 0000000000000000 [ 451.963281][ T9140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 451.971315][ T9140] R13: 00007f9db8226038 R14: 00007f9db8225fa0 R15: 00007ffe1d75b508 [ 451.979363][ T9140] [ 452.001319][ T9140] rxe_eth0 speed is unknown, defaulting to 1000 [ 452.132157][ T4369] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 452.229853][ T9144] md: could not open device unknown-block(1,0). [ 452.292125][ T4369] usb 1-1: device descriptor read/64, error -71 [ 452.406738][ T4370] usb 3-1: USB disconnect, device number 82 [ 452.555183][ T4484] usb 4-1: USB disconnect, device number 74 [ 452.573349][ T4369] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 452.592318][ T4481] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 452.616714][ T9151] md: could not open device unknown-block(1,6). [ 452.623284][ T9151] md: md_import_device returned -16 [ 452.630134][ T9151] md: could not open device unknown-block(1,7). [ 452.636863][ T9151] md: md_import_device returned -16 [ 452.730433][ T9153] md: couldn't update array info. -22 [ 452.736964][ T9153] md: could not open device unknown-block(1,1). [ 452.743636][ T9153] md: md_import_device returned -16 [ 452.752459][ T4369] usb 1-1: device descriptor read/64, error -71 [ 452.804134][ T4481] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 452.823067][ T4481] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 452.837372][ T4481] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 452.847003][ T4370] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 452.854777][ T4481] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 452.873761][ T4369] usb usb1-port1: attempt power cycle [ 452.886302][ T4481] usb 5-1: config 0 descriptor?? [ 453.448731][ T4585] usb 2-1: USB disconnect, device number 61 [ 453.932191][ T4585] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 454.128857][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 454.141787][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 454.157963][ T4585] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 454.167649][ T4585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 454.198560][ T4585] usb 2-1: config 0 descriptor?? [ 454.303747][ T4370] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 454.329048][ T4370] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 454.342759][ T4370] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 454.357247][ T4370] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 454.369354][ T4370] usb 3-1: config 0 descriptor?? [ 454.477298][ T4481] usbhid 5-1:0.0: can't add hid device: -71 [ 454.484827][ T4481] usbhid: probe of 5-1:0.0 failed with error -71 [ 454.505930][ T4481] usb 5-1: USB disconnect, device number 73 [ 454.572250][ T4369] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 454.602934][ T4369] usb 1-1: device descriptor read/8, error -71 [ 454.624097][ T4585] savu 0003:1E7D:2D5A.002C: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 454.830288][ T4481] usb 2-1: USB disconnect, device number 62 [ 454.989176][ T4370] usbhid 3-1:0.0: can't add hid device: -71 [ 454.996660][ T4370] usbhid: probe of 3-1:0.0 failed with error -71 [ 455.011662][ T4370] usb 3-1: USB disconnect, device number 83 [ 455.076136][ T4484] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 455.202253][ T4369] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 455.245078][ T4369] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 455.256137][ T4369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 455.267235][ T4369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 455.277094][ T4369] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 455.292742][ T4369] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 455.301971][ T4369] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 455.311288][ T4369] usb 1-1: Manufacturer: syz [ 455.329559][ T4369] usb 1-1: config 0 descriptor?? [ 455.352795][ T4484] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 455.426602][ T9182] md: could not open device unknown-block(1,6). [ 455.433332][ T9182] md: md_import_device returned -16 [ 455.440822][ T9182] md: could not open device unknown-block(1,7). [ 455.447632][ T9182] md: md_import_device returned -16 [ 455.474107][ T9184] md: couldn't update array info. -22 [ 455.490940][ T9184] md: could not open device unknown-block(1,1). [ 455.517842][ T9184] md: md_import_device returned -16 [ 455.871954][ T4370] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 455.896165][ T4369] usbhid 1-1:0.0: can't add hid device: -71 [ 455.907781][ T9178] ceph: No mds server is up or the cluster is laggy [ 455.988512][ T4369] usbhid: probe of 1-1:0.0 failed with error -71 [ 456.162376][ T4369] usb 1-1: USB disconnect, device number 95 [ 456.963826][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 457.592309][ T4370] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 457.642392][ T4484] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 457.702098][ T4585] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 457.762944][ T4370] usb 4-1: device descriptor read/64, error -71 [ 457.792221][ T4369] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 457.854096][ T4484] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 457.864806][ T4484] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 457.875501][ T4484] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 457.886230][ T4484] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 457.896873][ T4484] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 457.907875][ T4484] usb 2-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 457.922549][ T4585] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 457.926875][ T4484] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 457.942146][ T4585] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 457.943485][ T4484] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 457.961030][ T4484] usb 2-1: Product: syz [ 457.965809][ T4484] usb 2-1: Manufacturer: syz [ 457.966946][ T4585] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 457.970431][ T4484] usb 2-1: SerialNumber: syz [ 457.986586][ T4585] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 457.995184][ T4369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 458.018630][ T4369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 458.029067][ T4369] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 458.032893][ T4585] usb 3-1: config 0 descriptor?? [ 458.050050][ T4370] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 458.058330][ T9207] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 458.072305][ T9207] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 458.086897][ T4369] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 458.095655][ T9207] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 458.113352][ T4484] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 458.130094][ T4369] usb 1-1: config 0 descriptor?? [ 458.135746][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 87 [ 458.143939][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 7 [ 458.159099][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 458.167540][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 458.175436][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 85 [ 458.183808][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 5 [ 458.195548][ T4484] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 458.209131][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 458.217487][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 458.225256][ T4370] usb 4-1: device descriptor read/64, error -71 [ 458.236217][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 4 [ 458.244689][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 86 [ 458.252686][ T4484] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 458.262423][ T4484] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 458.281621][ T9215] md: could not open device unknown-block(1,8). [ 458.289445][ T9215] md: md_import_device returned -16 [ 458.295714][ T9215] md: could not open device unknown-block(1,9). [ 458.312191][ T9215] md: md_import_device returned -16 [ 458.338886][ T4481] usb 2-1: USB disconnect, device number 63 [ 458.362480][ T4370] usb usb4-port1: attempt power cycle [ 458.378513][ T4481] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 458.399923][ T4481] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 458.424011][ T4481] keyspan 2-1:1.0: device disconnected [ 458.498745][ T9217] md: could not open device unknown-block(1,0). [ 458.576509][ T4369] savu 0003:1E7D:2D5A.002D: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 458.737393][ T4585] usbhid 3-1:0.0: can't add hid device: -71 [ 458.745748][ T4585] usbhid: probe of 3-1:0.0 failed with error -71 [ 458.758473][ T4585] usb 3-1: USB disconnect, device number 84 [ 458.772305][ T4370] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 458.781788][ T14] usb 1-1: USB disconnect, device number 96 [ 458.812897][ T4370] usb 4-1: device descriptor read/8, error -71 [ 458.872222][ T4369] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 458.897526][ T9222] md: couldn't update array info. -22 [ 458.905949][ T9222] md: could not open device unknown-block(1,1). [ 458.915068][ T9222] md: md_import_device returned -16 [ 459.462268][ T4585] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 459.665873][ T4585] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 459.683578][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 459.698837][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 459.711744][ T4585] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 459.733752][ T4585] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 459.751496][ T4585] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 459.760563][ T4585] usb 2-1: Manufacturer: syz [ 459.848479][ T4585] usb 2-1: config 0 descriptor?? [ 459.973857][ T4369] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 460.274199][ T4585] usbhid 2-1:0.0: can't add hid device: -71 [ 460.290578][ T4585] usbhid: probe of 2-1:0.0 failed with error -71 [ 460.333329][ T4370] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 460.341068][ T4369] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 460.351095][ T4369] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 460.361106][ T4369] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 460.368013][ T4585] usb 2-1: USB disconnect, device number 64 [ 460.380183][ T4369] usb 5-1: config 0 descriptor?? [ 460.399863][ T4370] usb 4-1: device descriptor read/8, error -71 [ 460.522569][ T4370] usb usb4-port1: unable to enumerate USB device [ 460.531304][ T9245] md: could not open device unknown-block(1,4). [ 460.546386][ T9245] md: md_import_device returned -16 [ 460.555956][ T9245] md: could not open device unknown-block(1,5). [ 460.563702][ T9245] md: md_import_device returned -16 [ 460.606065][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 460.841963][ T9255] md: couldn't update array info. -22 [ 460.850813][ T9255] md: could not open device unknown-block(1,1). [ 460.857372][ T9255] md: md_import_device returned -16 [ 460.882197][ T4370] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 460.885053][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 461.415934][ T9247] ceph: No mds server is up or the cluster is laggy [ 461.423728][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 461.469962][ T4585] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 461.664000][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 461.690985][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 461.721978][ T4585] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 461.753966][ T4585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 461.793238][ T4585] usb 2-1: config 0 descriptor?? [ 461.932453][ T14] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 461.962095][ T4484] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 461.971417][ T4369] usbhid 5-1:0.0: can't add hid device: -71 [ 462.134416][ T14] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 462.152836][ T14] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 462.172382][ T14] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 462.191194][ T14] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 462.221966][ T14] usb 1-1: config 0 descriptor?? [ 462.364471][ T4369] usbhid: probe of 5-1:0.0 failed with error -71 [ 462.374442][ T4369] usb 5-1: USB disconnect, device number 74 [ 462.417808][ T4585] usbhid 2-1:0.0: can't add hid device: -71 [ 462.422512][ T4370] usb 4-1: device descriptor read/64, error -71 [ 462.448317][ T4585] usbhid: probe of 2-1:0.0 failed with error -71 [ 462.470755][ T4585] usb 2-1: USB disconnect, device number 65 [ 462.553766][ T4484] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 462.564468][ T4484] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 462.574612][ T4484] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 462.584551][ T4484] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 462.594699][ T4484] usb 3-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 462.605639][ T4484] usb 3-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 462.621975][ T4484] usb 3-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 462.631700][ T4484] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.641159][ T4484] usb 3-1: Product: syz [ 462.648861][ T4484] usb 3-1: Manufacturer: syz [ 462.654041][ T4484] usb 3-1: SerialNumber: syz [ 462.657081][ T14] savu 0003:1E7D:2D5A.002E: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 462.671769][ T9253] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 462.679787][ T9253] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 462.687852][ T9253] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 462.699459][ T4370] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 462.710932][ T4484] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 462.733239][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 87 [ 462.741118][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 7 [ 462.756602][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 462.765877][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 462.778515][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 85 [ 462.786586][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 5 [ 462.796179][ T4484] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 462.804578][ T4369] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 462.814930][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 462.823274][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 3 [ 462.831222][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 4 [ 462.839850][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 86 [ 462.848016][ T4484] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 462.857630][ T4484] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 462.858732][ T14] usb 1-1: USB disconnect, device number 97 [ 462.882229][ T4370] usb 4-1: device descriptor read/64, error -71 [ 462.934566][ T4484] usb 3-1: USB disconnect, device number 85 [ 462.950679][ T4484] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 462.972300][ T4369] usb 5-1: device descriptor read/64, error -71 [ 462.981238][ T4484] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 462.985426][ T9272] fido_id[9272]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 463.002894][ T4370] usb usb4-port1: attempt power cycle [ 463.019887][ T4484] keyspan 3-1:1.0: device disconnected [ 463.082671][ T9274] md: could not open device unknown-block(1,0). [ 463.242113][ T4369] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 463.392261][ T4369] usb 5-1: device descriptor read/64, error -71 [ 463.412259][ T4370] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 463.439618][ T9279] md: could not open device unknown-block(1,0). [ 463.446758][ T4370] usb 4-1: device descriptor read/8, error -71 [ 463.458178][ T9279] md: md_import_device returned -16 [ 463.469024][ T9279] md: could not open device unknown-block(1,1). [ 463.478042][ T9279] md: md_import_device returned -16 [ 463.515218][ T4369] usb usb5-port1: attempt power cycle [ 464.342286][ T14] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 464.512451][ T4585] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 464.555972][ T14] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 464.572736][ T14] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 464.588317][ T14] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 464.598147][ T14] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.626416][ T14] usb 1-1: config 0 descriptor?? [ 464.723813][ T4585] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 464.748546][ T4585] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 464.782880][ T4585] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 464.817029][ T4585] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 464.883184][ T4585] usb 3-1: config 0 descriptor?? [ 464.960248][ T4481] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 465.222212][ T4370] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 465.230014][ T4369] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 465.243026][ T4481] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 465.252862][ T14] usbhid 1-1:0.0: can't add hid device: -71 [ 465.260232][ T14] usbhid: probe of 1-1:0.0 failed with error -71 [ 465.277367][ T4369] usb 5-1: device descriptor read/8, error -71 [ 465.285417][ T14] usb 1-1: USB disconnect, device number 98 [ 465.286048][ T4370] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 465.308458][ T4370] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 465.320104][ T4370] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 465.335711][ T4370] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 465.350715][ T4370] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 465.364687][ T4370] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 465.376570][ T4370] usb 4-1: Manufacturer: syz [ 465.383338][ T4370] usb 4-1: config 0 descriptor?? [ 465.505304][ T4585] usbhid 3-1:0.0: can't add hid device: -71 [ 465.516057][ T4585] usbhid: probe of 3-1:0.0 failed with error -71 [ 465.534064][ T4585] usb 3-1: USB disconnect, device number 86 [ 465.763469][ T4481] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 465.781433][ T9303] ceph: No mds server is up or the cluster is laggy [ 465.801162][ T4370] usbhid 4-1:0.0: can't add hid device: -71 [ 465.807574][ T4370] usbhid: probe of 4-1:0.0 failed with error -71 [ 465.817708][ T4370] usb 4-1: USB disconnect, device number 82 [ 465.892296][ T4369] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 465.944119][ T4369] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 465.955399][ T4369] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 465.967304][ T4369] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 465.978179][ T4369] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 465.996523][ T4369] usb 5-1: config 0 descriptor?? [ 466.004211][ T9311] md: could not open device unknown-block(1,0). [ 466.099126][ T9313] md: could not open device unknown-block(1,4). [ 466.106599][ T9313] md: md_import_device returned -16 [ 466.112861][ T9313] md: could not open device unknown-block(1,5). [ 466.119304][ T9313] md: md_import_device returned -16 [ 466.622179][ T4585] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 466.827471][ T4585] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 466.850422][ T4585] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 466.888438][ T4585] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 466.901603][ T4585] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 466.919770][ T4585] usb 2-1: config 1 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 466.931327][ T4585] usb 2-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 466.953846][ T4585] usb 2-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 466.976671][ T4585] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 466.991768][ T4585] usb 2-1: Product: syz [ 466.996632][ T4585] usb 2-1: Manufacturer: syz [ 467.001420][ T4585] usb 2-1: SerialNumber: syz [ 467.027303][ T9322] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 467.040417][ T9322] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 467.059768][ T9322] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 467.082266][ T4585] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 467.100799][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 87 [ 467.119871][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 7 [ 467.131308][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 467.146998][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 467.156951][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 85 [ 467.169498][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 5 [ 467.187019][ T4585] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 467.200570][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 467.219226][ T5334] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 467.227554][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 3 [ 467.244133][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 4 [ 467.256392][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 86 [ 467.267529][ T4585] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 467.281433][ T4585] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 467.350093][ T4585] usb 2-1: USB disconnect, device number 66 [ 467.382419][ T5334] usb 4-1: device descriptor read/64, error -71 [ 467.403414][ T4585] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 467.468147][ T4585] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 467.498859][ T4585] keyspan 2-1:1.0: device disconnected [ 467.656996][ T5334] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 467.723672][ T4481] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 467.740139][ T4369] savu 0003:1E7D:2D5A.002F: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 467.822266][ T5334] usb 4-1: device descriptor read/64, error -71 [ 467.902212][ T4481] usb 1-1: device descriptor read/64, error -71 [ 467.943019][ T4369] usb 5-1: USB disconnect, device number 78 [ 467.953320][ T5334] usb usb4-port1: attempt power cycle [ 468.192552][ T4481] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 468.272249][ T14] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 468.322225][ T4293] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 468.342154][ T4481] usb 1-1: device descriptor read/64, error -71 [ 468.372162][ T5334] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 468.413498][ T5334] usb 4-1: device descriptor read/8, error -71 [ 468.462323][ T4481] usb usb1-port1: attempt power cycle [ 468.487675][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 468.501907][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 468.508043][ T4293] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 468.522333][ T14] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 468.531893][ T14] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 468.540226][ T4293] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 468.559547][ T14] usb 2-1: config 0 descriptor?? [ 468.561100][ T4293] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 468.579065][ T4293] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 468.593596][ T4293] usb 3-1: config 0 descriptor?? [ 468.600986][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 468.702123][ T5334] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 468.732851][ T5334] usb 4-1: device descriptor read/8, error -71 [ 468.853360][ T5334] usb usb4-port1: unable to enumerate USB device [ 468.873062][ T4370] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 468.892218][ T4481] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 468.942441][ T4481] usb 1-1: device descriptor read/8, error -71 [ 469.119050][ T9351] md: could not open device unknown-block(1,0). [ 469.250307][ T4293] usbhid 3-1:0.0: can't add hid device: -71 [ 469.259436][ T4293] usbhid: probe of 3-1:0.0 failed with error -71 [ 469.283012][ T4293] usb 3-1: USB disconnect, device number 87 [ 469.293020][ T9353] md: could not open device unknown-block(1,0). [ 469.305828][ T9353] md: md_import_device returned -16 [ 469.311809][ T9353] md: could not open device unknown-block(1,1). [ 469.320041][ T9353] md: md_import_device returned -16 [ 469.393106][ T4370] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 469.402703][ T9344] ceph: No mds server is up or the cluster is laggy [ 469.585161][ T9355] md: could not open device unknown-block(1,1). [ 469.620000][ T9355] md: md_import_device returned -16 [ 469.972913][ T14] usbhid 2-1:0.0: can't add hid device: -71 [ 470.188246][ T4481] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 470.254693][ T4481] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 470.287153][ T4481] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 470.333220][ T4481] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 470.359317][ T4481] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 470.391696][ T4481] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 470.421116][ T4481] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 470.447186][ T14] usbhid: probe of 2-1:0.0 failed with error -71 [ 470.455390][ T14] usb 2-1: USB disconnect, device number 67 [ 470.461970][ T4481] usb 1-1: Manufacturer: syz [ 470.495937][ T4481] usb 1-1: config 0 descriptor?? [ 470.542272][ T4293] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 470.662241][ T4369] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 471.168406][ T9380] md: could not open device unknown-block(1,0). [ 471.289928][ T9382] md: could not open device unknown-block(1,8). [ 471.300800][ T9382] md: md_import_device returned -16 [ 471.318462][ T9382] md: could not open device unknown-block(1,9). [ 471.326536][ T9382] md: md_import_device returned -16 [ 471.586032][ T9387] md: could not open device unknown-block(1,3). [ 471.599067][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 471.611816][ T9387] md: md_import_device returned -16 [ 471.738162][ T9391] md: couldn't update array info. -22 [ 471.751726][ T9391] md: could not open device unknown-block(1,1). [ 471.761438][ T9391] md: md_import_device returned -16 [ 471.865782][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 471.901513][ T9393] md: could not open device unknown-block(1,0). [ 471.954411][ T4481] usbhid 1-1:0.0: can't add hid device: -71 [ 471.960545][ T4481] usbhid: probe of 1-1:0.0 failed with error -71 [ 472.136235][ T4369] usb 3-1: device descriptor read/64, error -71 [ 472.142681][ T4293] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 472.156323][ T4481] usb 1-1: USB disconnect, device number 102 [ 472.162508][ T4293] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 472.173835][ T4293] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 472.184927][ T4293] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 472.194985][ T4293] usb 4-1: config 0 descriptor?? [ 472.352162][ T14] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 472.376672][ T9385] ceph: No mds server is up or the cluster is laggy [ 472.384471][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 472.440930][ T4369] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 472.533854][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 472.555132][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 472.565520][ T14] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 472.575102][ T14] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 472.591246][ T14] usb 2-1: config 0 descriptor?? [ 472.602235][ T4369] usb 3-1: device descriptor read/64, error -71 [ 472.613861][ T4293] savu 0003:1E7D:2D5A.0030: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 472.742636][ T4369] usb usb3-port1: attempt power cycle [ 472.782131][ T4585] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 472.815435][ T4293] usb 4-1: USB disconnect, device number 87 [ 472.882220][ T5334] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 472.975614][ T4585] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 472.986939][ T4585] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 472.996909][ T4585] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 473.006392][ T4585] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 473.017532][ T4585] usb 5-1: config 0 descriptor?? [ 473.064100][ T5334] usb 1-1: config 0 has no interfaces? [ 473.069851][ T5334] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 473.079516][ T5334] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 473.090932][ T5334] usb 1-1: config 0 descriptor?? [ 473.172198][ T4369] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 473.208406][ T14] usbhid 2-1:0.0: can't add hid device: -71 [ 473.215629][ T14] usbhid: probe of 2-1:0.0 failed with error -71 [ 473.222978][ T4369] usb 3-1: device descriptor read/8, error -71 [ 473.240405][ T14] usb 2-1: USB disconnect, device number 68 [ 473.976148][ T9410] md: could not open device unknown-block(1,2). [ 473.986791][ T9410] md: md_import_device returned -16 [ 473.992786][ T9410] md: could not open device unknown-block(1,3). [ 473.999458][ T9410] md: md_import_device returned -16 [ 474.247298][ T9419] md: could not open device unknown-block(1,5). [ 474.254191][ T9419] md: md_import_device returned -16 [ 474.374029][ T9421] md: couldn't update array info. -22 [ 474.380702][ T9421] md: could not open device unknown-block(1,1). [ 474.392347][ T9421] md: md_import_device returned -16 [ 474.947423][ T4293] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 475.086019][ T4585] usbhid 5-1:0.0: can't add hid device: -71 [ 475.092332][ T4585] usbhid: probe of 5-1:0.0 failed with error -71 [ 475.109330][ T4585] usb 5-1: USB disconnect, device number 79 [ 475.224037][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 475.332237][ T4293] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 475.342566][ T14] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 475.502140][ T14] usb 3-1: device descriptor read/64, error -71 [ 475.523913][ T4293] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 475.535366][ T4293] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 475.546862][ T4293] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 475.573625][ T4293] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 475.604567][ T4585] usb 1-1: USB disconnect, device number 103 [ 475.617673][ T4293] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 475.641495][ T4293] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 475.662796][ T4293] usb 2-1: Manufacturer: syz [ 475.681921][ T4293] usb 2-1: config 0 descriptor?? [ 475.696214][ T9427] ceph: No mds server is up or the cluster is laggy [ 475.730938][ T9437] md: could not open device unknown-block(1,0). [ 475.743042][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 475.773251][ T14] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 476.152641][ T4369] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 476.209300][ T4293] usbhid 2-1:0.0: can't add hid device: -71 [ 476.287461][ T4293] usbhid: probe of 2-1:0.0 failed with error -71 [ 476.391588][ T4293] usb 2-1: USB disconnect, device number 69 [ 476.448956][ T4369] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 476.541254][ T4369] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 476.576321][ T4369] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 476.605679][ T4369] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 476.628036][ T9445] md: could not open device unknown-block(1,0). [ 476.653139][ T4369] usb 5-1: config 0 descriptor?? [ 476.845522][ T9447] md: could not open device unknown-block(1,6). [ 476.879378][ T9447] md: md_import_device returned -16 [ 476.896581][ T9447] md: could not open device unknown-block(1,7). [ 476.916327][ T9447] md: md_import_device returned -16 [ 477.281177][ T4369] usbhid 5-1:0.0: can't add hid device: -71 [ 477.291330][ T4369] usbhid: probe of 5-1:0.0 failed with error -71 [ 477.317430][ T9453] md: couldn't update array info. -22 [ 477.344457][ T4369] usb 5-1: USB disconnect, device number 80 [ 477.365759][ T9453] md: could not open device unknown-block(1,1). [ 477.400155][ T9453] md: md_import_device returned -16 [ 477.635303][ T14] usb 3-1: device descriptor read/64, error -71 [ 477.762759][ T14] usb usb3-port1: attempt power cycle [ 477.782144][ T4293] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 477.842108][ T4585] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 477.984140][ T4293] usb 2-1: config 0 has no interfaces? [ 477.989698][ T4293] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 477.999745][ T4293] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 478.016807][ T4293] usb 2-1: config 0 descriptor?? [ 478.054591][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 478.066149][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 478.077670][ T4585] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 478.087111][ T4585] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 478.106400][ T4585] usb 1-1: config 0 descriptor?? [ 478.162218][ T5422] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 478.185625][ T14] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 478.364010][ T5422] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 478.387407][ T5422] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 478.408795][ T5422] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 478.418313][ T14] usb 3-1: device not accepting address 94, error -71 [ 478.433028][ T5422] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 478.465177][ T5422] usb 5-1: config 0 descriptor?? [ 478.531772][ T4585] savu 0003:1E7D:2D5A.0031: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 478.622316][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 478.725987][ T4293] usb 1-1: USB disconnect, device number 104 [ 478.903024][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 479.085512][ T5422] usbhid 5-1:0.0: can't add hid device: -71 [ 479.094280][ T5422] usbhid: probe of 5-1:0.0 failed with error -71 [ 479.110053][ T5422] usb 5-1: USB disconnect, device number 81 [ 479.167184][ T9477] md: could not open device unknown-block(1,0). [ 479.246232][ T9479] md: could not open device unknown-block(1,0). [ 479.344358][ T9483] md: could not open device unknown-block(1,6). [ 479.350868][ T9483] md: md_import_device returned -16 [ 479.361511][ T9473] ceph: No mds server is up or the cluster is laggy [ 479.369279][ T9483] md: could not open device unknown-block(1,7). [ 479.378805][ T9483] md: md_import_device returned -16 [ 479.564250][ T9489] md: couldn't update array info. -22 [ 479.570629][ T9489] md: could not open device unknown-block(1,1). [ 479.578284][ T9489] md: md_import_device returned -16 [ 479.582784][ T4585] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 479.783644][ T4585] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 479.795062][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 479.806442][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 479.817886][ T4585] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 479.834660][ T4585] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 479.844112][ T4585] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 479.852425][ T4585] usb 1-1: Manufacturer: syz [ 479.859082][ T4585] usb 1-1: config 0 descriptor?? [ 479.948178][ T4293] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 480.143799][ T4293] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 480.155747][ T4293] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 480.168176][ T4293] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 480.177859][ T4293] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 480.196122][ T4293] usb 3-1: config 0 descriptor?? [ 480.273349][ T4585] usbhid 1-1:0.0: can't add hid device: -71 [ 480.282922][ T4585] usbhid: probe of 1-1:0.0 failed with error -71 [ 480.297609][ T4585] usb 1-1: USB disconnect, device number 105 [ 480.587481][ T4585] usb 2-1: USB disconnect, device number 70 [ 480.821775][ T4293] usbhid 3-1:0.0: can't add hid device: -71 [ 480.834564][ T4293] usbhid: probe of 3-1:0.0 failed with error -71 [ 480.858241][ T4293] usb 3-1: USB disconnect, device number 96 [ 480.865074][ T9505] md: could not open device unknown-block(1,0). [ 480.931022][ T9507] md: could not open device unknown-block(1,0). [ 480.942295][ T14] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 480.945273][ T9507] md: md_import_device returned -16 [ 480.959570][ T9507] md: could not open device unknown-block(1,1). [ 480.966097][ T9507] md: md_import_device returned -16 [ 480.992232][ T7] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 481.086879][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 481.087561][ T4585] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 481.102282][ T14] usb 5-1: device descriptor read/64, error -71 [ 481.195183][ T7] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 481.206562][ T7] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 481.216805][ T7] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 481.226618][ T7] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 481.237067][ T7] usb 4-1: config 0 descriptor?? [ 481.262382][ T4585] usb 2-1: device descriptor read/64, error -71 [ 481.352924][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 481.372286][ T14] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 481.490739][ T9516] md: could not open device unknown-block(1,0). [ 481.522248][ T14] usb 5-1: device descriptor read/64, error -71 [ 481.532449][ T4585] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 481.594301][ T9518] md: couldn't update array info. -22 [ 481.601360][ T9518] md: could not open device unknown-block(1,1). [ 481.615499][ T9518] md: md_import_device returned -16 [ 481.642338][ T14] usb usb5-port1: attempt power cycle [ 481.657408][ T7] savu 0003:1E7D:2D5A.0032: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 481.682342][ T4585] usb 2-1: device descriptor read/64, error -71 [ 481.812386][ T4585] usb usb2-port1: attempt power cycle [ 481.865459][ T4370] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 481.868165][ T5334] usb 4-1: USB disconnect, device number 88 [ 481.873453][ T9509] ceph: No mds server is up or the cluster is laggy [ 482.006887][ T4369] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 482.052185][ T14] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 482.082834][ T14] usb 5-1: device descriptor read/8, error -71 [ 482.203692][ T4369] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 482.214830][ T4369] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 482.222465][ T4585] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 482.226708][ T4369] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 482.241706][ T4369] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.252472][ T4369] usb 3-1: config 0 descriptor?? [ 482.263009][ T4585] usb 2-1: device descriptor read/8, error -71 [ 482.352121][ T14] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 482.392917][ T14] usb 5-1: device descriptor read/8, error -71 [ 482.513108][ T14] usb usb5-port1: unable to enumerate USB device [ 482.532159][ T4585] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 482.567810][ T4585] usb 2-1: device descriptor read/8, error -71 [ 482.692681][ T4585] usb usb2-port1: unable to enumerate USB device [ 482.762197][ T5334] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 482.873388][ T4369] usbhid 3-1:0.0: can't add hid device: -71 [ 482.879649][ T4369] usbhid: probe of 3-1:0.0 failed with error -71 [ 482.889322][ T4369] usb 3-1: USB disconnect, device number 97 [ 482.954328][ T5334] usb 4-1: config 0 has no interfaces? [ 482.959981][ T5334] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 482.969347][ T5334] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.984800][ T5334] usb 4-1: config 0 descriptor?? [ 483.192144][ T4585] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 483.374171][ T4585] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 483.385339][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 483.398164][ T4585] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 483.408286][ T4585] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 483.425169][ T4585] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 483.434656][ T4585] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 483.442939][ T4585] usb 1-1: Manufacturer: syz [ 483.450437][ T4585] usb 1-1: config 0 descriptor?? [ 483.721477][ T9537] md: could not open device unknown-block(1,8). [ 483.727907][ T9537] md: md_import_device returned -16 [ 483.734859][ T9537] md: could not open device unknown-block(1,9). [ 483.741203][ T9537] md: md_import_device returned -16 [ 483.868473][ T4585] usbhid 1-1:0.0: can't add hid device: -71 [ 483.875098][ T4585] usbhid: probe of 1-1:0.0 failed with error -71 [ 483.884412][ T4585] usb 1-1: USB disconnect, device number 106 [ 483.950097][ T9543] md: could not open device unknown-block(1,0). [ 484.020388][ T9545] md: couldn't update array info. -22 [ 484.030734][ T9545] md: could not open device unknown-block(1,1). [ 484.038752][ T9545] md: md_import_device returned -16 [ 484.115548][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 484.242209][ T5334] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 484.382941][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 484.436369][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 484.460402][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 484.477387][ T5334] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 484.493235][ T5334] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 484.517420][ T5334] usb 2-1: config 0 descriptor?? [ 484.533859][ T9553] md: could not open device unknown-block(1,0). [ 484.762313][ T4369] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 484.893217][ T14] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 484.932882][ T9547] ceph: No mds server is up or the cluster is laggy [ 484.975911][ T4369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 484.997300][ T4369] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 485.017706][ T4369] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 485.034931][ T4369] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.052525][ T4369] usb 1-1: config 0 descriptor?? [ 485.138424][ T5334] usbhid 2-1:0.0: can't add hid device: -71 [ 485.145135][ T5334] usbhid: probe of 2-1:0.0 failed with error -71 [ 485.173052][ T5334] usb 2-1: USB disconnect, device number 75 [ 485.475816][ T4369] savu 0003:1E7D:2D5A.0033: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 485.517563][ T4481] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 485.557517][ T14] usb 4-1: USB disconnect, device number 89 [ 485.677297][ T4585] usb 1-1: USB disconnect, device number 107 [ 485.720826][ T9567] md: could not open device unknown-block(1,2). [ 485.728258][ T4481] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 485.729096][ T9567] md: md_import_device returned -16 [ 485.746990][ T9567] md: could not open device unknown-block(1,3). [ 485.750148][ T4481] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 485.756835][ T9567] md: md_import_device returned -16 [ 485.779451][ T4481] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 485.789720][ T4481] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.806781][ T4481] usb 5-1: config 0 descriptor?? [ 485.812108][ T5334] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 485.927784][ T9571] md: couldn't update array info. -22 [ 485.939680][ T9571] md: could not open device unknown-block(1,1). [ 485.946335][ T9571] md: md_import_device returned -16 [ 485.972143][ T5334] usb 3-1: device descriptor read/64, error -71 [ 485.992227][ T14] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 486.162220][ T14] usb 4-1: device descriptor read/64, error -71 [ 486.242217][ T5334] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 486.270749][ T9575] md: could not open device unknown-block(1,0). [ 486.322242][ T4370] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 486.402427][ T5334] usb 3-1: device descriptor read/64, error -71 [ 486.432206][ T14] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 486.442471][ T4481] usbhid 5-1:0.0: can't add hid device: -71 [ 486.448524][ T4481] usbhid: probe of 5-1:0.0 failed with error -71 [ 486.462677][ T4481] usb 5-1: USB disconnect, device number 86 [ 486.523422][ T5334] usb usb3-port1: attempt power cycle [ 486.529112][ T4370] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 486.543764][ T4370] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 486.555762][ T4370] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 486.565950][ T4370] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 486.581092][ T4370] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 486.590458][ T4370] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 486.598900][ T4370] usb 2-1: Manufacturer: syz [ 486.602443][ T14] usb 4-1: device descriptor read/64, error -71 [ 486.611677][ T4370] usb 2-1: config 0 descriptor?? [ 486.732483][ T14] usb usb4-port1: attempt power cycle [ 486.942166][ T5334] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 486.994490][ T5334] usb 3-1: device descriptor read/8, error -71 [ 487.031205][ T4370] usbhid 2-1:0.0: can't add hid device: -71 [ 487.037501][ T4370] usbhid: probe of 2-1:0.0 failed with error -71 [ 487.048525][ T4370] usb 2-1: USB disconnect, device number 76 [ 487.064751][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 487.152131][ T14] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 487.191459][ T14] usb 4-1: device descriptor read/8, error -71 [ 487.275735][ T5334] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 487.303603][ T9585] md: could not open device unknown-block(1,0). [ 487.313308][ T5334] usb 3-1: device descriptor read/8, error -71 [ 487.337886][ T4370] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 487.432290][ T5334] usb usb3-port1: unable to enumerate USB device [ 487.482209][ T14] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 487.533692][ T14] usb 4-1: device descriptor read/8, error -71 [ 487.664268][ T14] usb usb4-port1: unable to enumerate USB device [ 487.854998][ T9581] ceph: No mds server is up or the cluster is laggy [ 487.862885][ T4370] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 487.902220][ T5334] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 487.975279][ T9594] md: could not open device unknown-block(1,8). [ 487.981695][ T9594] md: md_import_device returned -16 [ 487.991787][ T9594] md: could not open device unknown-block(1,9). [ 487.999028][ T9594] md: md_import_device returned -16 [ 488.087533][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 488.105071][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.115017][ T5334] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 488.124226][ T5334] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.134716][ T5334] usb 2-1: config 0 descriptor?? [ 488.277309][ T9598] md: couldn't update array info. -22 [ 488.283950][ T9598] md: could not open device unknown-block(1,1). [ 488.290377][ T9598] md: md_import_device returned -16 [ 488.332251][ T4369] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 488.534030][ T4369] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 488.552149][ T4369] usb 5-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 488.564316][ T4369] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.632089][ T4370] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 488.713411][ T9604] md: could not open device unknown-block(1,0). [ 488.746149][ T5334] usbhid 2-1:0.0: can't add hid device: -71 [ 488.755927][ T5334] usbhid: probe of 2-1:0.0 failed with error -71 [ 488.779391][ T5334] usb 2-1: USB disconnect, device number 77 [ 488.825271][ T4370] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 488.839793][ T4370] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 488.858030][ T4370] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 488.867851][ T4370] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 488.878184][ T4370] usb 1-1: config 0 descriptor?? [ 489.162114][ T14] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 489.303476][ T4370] savu 0003:1E7D:2D5A.0034: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 489.356114][ T14] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 489.387639][ T14] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 489.407558][ T14] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 489.427598][ T14] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.455473][ T14] usb 4-1: config 0 descriptor?? [ 489.495578][ T4369] usb 1-1: USB disconnect, device number 108 [ 489.568724][ T9611] fido_id[9611]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 489.752158][ T4370] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 489.801781][ T9615] md: could not open device unknown-block(1,0). [ 489.878566][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 489.944515][ T4370] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 489.960494][ T4370] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 489.971503][ T4370] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 489.986941][ T4370] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 490.001181][ T4370] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 490.032166][ T4370] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 490.040335][ T4370] usb 2-1: Manufacturer: syz [ 490.064062][ T4370] usb 2-1: config 0 descriptor?? [ 490.077945][ T14] usbhid 4-1:0.0: can't add hid device: -71 [ 490.085856][ T14] usbhid: probe of 4-1:0.0 failed with error -71 [ 490.099689][ T14] usb 4-1: USB disconnect, device number 94 [ 490.136668][ T9621] md: could not open device unknown-block(1,0). [ 490.144098][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 490.152875][ T9621] md: md_import_device returned -16 [ 490.163529][ T9621] md: could not open device unknown-block(1,1). [ 490.169940][ T9621] md: md_import_device returned -16 [ 490.478860][ T4370] usbhid 2-1:0.0: can't add hid device: -71 [ 490.486738][ T4370] usbhid: probe of 2-1:0.0 failed with error -71 [ 490.496137][ T4370] usb 2-1: USB disconnect, device number 78 [ 490.638594][ T9626] md: couldn't update array info. -22 [ 490.653092][ T4369] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 490.700932][ T9617] ceph: No mds server is up or the cluster is laggy [ 491.022366][ T4481] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 491.045948][ T9635] md: could not open device unknown-block(1,0). [ 491.129235][ T4369] usb 5-1: USB disconnect, device number 87 [ 491.182085][ T14] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 491.219495][ T4481] usb 4-1: config 0 has no interfaces? [ 491.225118][ T4481] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 491.235209][ T9641] md: could not open device unknown-block(1,0). [ 491.246209][ T4481] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.267407][ T4481] usb 4-1: config 0 descriptor?? [ 491.347666][ T14] usb 3-1: device descriptor read/64, error -71 [ 491.392139][ T5334] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 491.584296][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 491.596922][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 491.607813][ T5334] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 491.617352][ T5334] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.625851][ T14] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 491.645856][ T5334] usb 2-1: config 0 descriptor?? [ 491.672273][ T5422] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 491.782219][ T14] usb 3-1: device descriptor read/64, error -71 [ 491.858798][ T5422] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 491.878043][ T5422] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 491.890874][ T5422] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 491.901833][ T5422] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.910782][ T14] usb usb3-port1: attempt power cycle [ 491.937593][ T5422] usb 5-1: config 0 descriptor?? [ 492.211087][ T9647] md: could not open device unknown-block(1,0). [ 492.217840][ T9647] md: md_import_device returned -16 [ 492.226737][ T9647] md: could not open device unknown-block(1,1). [ 492.233351][ T9647] md: md_import_device returned -16 [ 492.278259][ T5334] usbhid 2-1:0.0: can't add hid device: -71 [ 492.285731][ T5334] usbhid: probe of 2-1:0.0 failed with error -71 [ 492.295501][ T5334] usb 2-1: USB disconnect, device number 79 [ 492.322110][ T14] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 492.358789][ T14] usb 3-1: device descriptor read/8, error -71 [ 492.371638][ T5422] savu 0003:1E7D:2D5A.0035: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 492.568445][ T5334] usb 5-1: USB disconnect, device number 88 [ 492.672311][ T14] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 492.716736][ T14] usb 3-1: device descriptor read/8, error -71 [ 492.723201][ T4481] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 492.842340][ T14] usb usb3-port1: unable to enumerate USB device [ 492.855043][ T9654] md: couldn't update array info. -22 [ 492.924489][ T4481] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 492.936464][ T4481] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 492.946845][ T4481] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 492.956218][ T4481] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 492.971633][ T4481] usb 1-1: config 0 descriptor?? [ 493.151309][ T5422] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 493.312229][ T14] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 493.422991][ T5422] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 493.505450][ T14] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 493.521467][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 493.538736][ T14] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 493.548600][ T14] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 493.563179][ T14] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 493.572436][ T14] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 493.580669][ T14] usb 2-1: Manufacturer: syz [ 493.589959][ T4481] usbhid 1-1:0.0: can't add hid device: -71 [ 493.591854][ T14] usb 2-1: config 0 descriptor?? [ 493.598035][ T4481] usbhid: probe of 1-1:0.0 failed with error -71 [ 493.625343][ T4481] usb 1-1: USB disconnect, device number 109 [ 493.729775][ T4293] usb 4-1: USB disconnect, device number 95 [ 493.943106][ T5422] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 493.974358][ T9661] ceph: No mds server is up or the cluster is laggy [ 494.021181][ T14] usbhid 2-1:0.0: can't add hid device: -71 [ 494.033604][ T14] usbhid: probe of 2-1:0.0 failed with error -71 [ 494.063926][ T14] usb 2-1: USB disconnect, device number 80 [ 494.160487][ T9670] md: could not open device unknown-block(1,0). [ 494.237764][ T9675] md: could not open device unknown-block(1,8). [ 494.244675][ T9675] md: md_import_device returned -16 [ 494.251578][ T9675] md: could not open device unknown-block(1,9). [ 494.258512][ T9675] md: md_import_device returned -16 [ 494.383838][ T9677] md: could not open device unknown-block(1,0). [ 494.422221][ T4481] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 494.634419][ T4481] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 494.662115][ T4481] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 494.671238][ T4481] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 494.817437][ T14] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 495.033768][ T14] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 495.048730][ T14] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 495.058897][ T14] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 495.071639][ T5334] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 495.080127][ T14] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.091646][ T14] usb 5-1: config 0 descriptor?? [ 495.242244][ T5422] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 495.276373][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 495.293550][ T5334] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 495.303844][ T5334] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 495.313510][ T5334] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.324941][ T5334] usb 2-1: config 0 descriptor?? [ 495.434252][ T5422] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 495.444870][ T5422] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 495.460948][ T5422] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 495.470347][ T5422] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 495.472659][ T4481] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 495.481740][ T5422] usb 4-1: Product: syz [ 495.490617][ T5422] usb 4-1: Manufacturer: syz [ 495.495630][ T5422] usb 4-1: SerialNumber: syz [ 495.684736][ T4481] usb 1-1: config 0 has no interfaces? [ 495.690468][ T4481] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 495.700272][ T4481] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.711304][ T4481] usb 1-1: config 0 descriptor?? [ 495.721932][ T14] usbhid 5-1:0.0: can't add hid device: -71 [ 495.740165][ T5334] savu 0003:1E7D:2D5A.0036: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.1-1/input0 [ 495.740488][ T9688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 495.761484][ T14] usbhid: probe of 5-1:0.0 failed with error -71 [ 495.776044][ T9688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 495.785876][ T14] usb 5-1: USB disconnect, device number 89 [ 495.806444][ T9688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 495.836736][ T9688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 495.875680][ T5422] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 495.892510][ T5422] usb 4-1: USB disconnect, device number 96 [ 495.938618][ T5334] usb 2-1: USB disconnect, device number 81 [ 495.977675][ T9692] fido_id[9692]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 496.278678][ T5334] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 496.468958][ T5422] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 496.554295][ T5334] libceph: mon0 (1)0.0.0.0:6789 socket closed (con state V1_BANNER) [ 496.662138][ T5422] usb 4-1: Using ep0 maxpacket: 8 [ 496.669098][ T5422] usb 4-1: config index 0 descriptor too short (expected 301, got 72) [ 496.681689][ T5422] usb 4-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config [ 496.696334][ T5422] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 496.707109][ T5422] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 496.717408][ T5422] usb 4-1: config 16 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 496.730470][ T5422] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 496.739621][ T5422] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 496.759685][ T5422] usbtmc 4-1:16.0: bulk endpoints not found [ 496.782213][ T4585] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 496.963926][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 496.983220][ T4585] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 496.993368][ T4585] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 497.002770][ T4585] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 497.022115][ T4585] usb 2-1: config 0 descriptor?? [ 497.056978][ T4369] usb 3-1: USB disconnect, device number 106 [ 497.073282][ T5422] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 497.102772][ T9694] ceph: No mds server is up or the cluster is laggy [ 497.242886][ T9703] md: could not open device unknown-block(1,8). [ 497.249262][ T9703] md: md_import_device returned -16 [ 497.255170][ T9703] md: could not open device unknown-block(1,9). [ 497.261520][ T9703] md: md_import_device returned -16 [ 497.338698][ T9705] md: could not open device unknown-block(1,0). [ 497.532125][ T4369] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 497.639834][ T4585] usbhid 2-1:0.0: can't add hid device: -71 [ 497.646246][ T4585] usbhid: probe of 2-1:0.0 failed with error -71 [ 497.655254][ T4585] usb 2-1: USB disconnect, device number 82 [ 497.672106][ T5422] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 497.692431][ T4369] usb 3-1: device descriptor read/64, error -71 [ 497.854250][ T5422] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 497.866329][ T5422] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 497.878339][ T5422] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 497.888678][ T5422] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 497.903249][ T5422] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 497.912583][ T5422] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 497.920709][ T5422] usb 5-1: Manufacturer: syz [ 497.935566][ T5422] usb 5-1: config 0 descriptor?? [ 497.972181][ T4369] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 498.132073][ T4369] usb 3-1: device descriptor read/64, error -71 [ 498.233483][ T4585] usb 1-1: USB disconnect, device number 110 [ 498.252468][ T4369] usb usb3-port1: attempt power cycle [ 498.310308][ T9713] md: could not open device unknown-block(1,0). [ 498.359344][ T5422] usbhid 5-1:0.0: can't add hid device: -71 [ 498.368404][ T5422] usbhid: probe of 5-1:0.0 failed with error -71 [ 498.392570][ T5422] usb 5-1: USB disconnect, device number 90 [ 498.672211][ T4369] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 498.715709][ T4369] usb 3-1: device descriptor read/8, error -71 [ 498.768095][ T4481] usb 4-1: USB disconnect, device number 97 [ 499.012396][ T4369] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 499.053324][ T4369] usb 3-1: device descriptor read/8, error -71 [ 499.182360][ T4369] usb usb3-port1: unable to enumerate USB device [ 499.302223][ T4481] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 499.310120][ T4370] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 499.475232][ T9732] md: could not open device unknown-block(1,0). [ 499.481709][ T9732] md: md_import_device returned -16 [ 499.487802][ T9732] md: could not open device unknown-block(1,1). [ 499.495456][ T9732] md: md_import_device returned -16 [ 499.532507][ T4369] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 499.542957][ T4370] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 499.554314][ T4481] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 499.565489][ T4370] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 499.577775][ T4481] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 499.587797][ T4481] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 499.597071][ T4370] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 499.606339][ T4481] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 499.615132][ T4370] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 499.626875][ T4481] usb 4-1: config 0 descriptor?? [ 499.633305][ T4370] usb 5-1: config 0 descriptor?? [ 499.661429][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 499.774421][ T4369] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 499.785930][ T4369] usb 2-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 499.796233][ T4369] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 499.933665][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 500.049674][ T4370] savu 0003:1E7D:2D5A.0037: hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.4-1/input0 [ 500.255625][ T4370] usb 5-1: USB disconnect, device number 91 [ 500.268202][ T9739] md: could not open device unknown-block(1,0). [ 500.323549][ T4370] ================================================================== [ 500.331698][ T4370] BUG: KASAN: use-after-free in roccat_disconnect+0x236/0x240 [ 500.339326][ T4370] Read of size 4 at addr ffff88804331f808 by task kworker/1:8/4370 [ 500.347261][ T4370] [ 500.349618][ T4370] CPU: 1 PID: 4370 Comm: kworker/1:8 Not tainted syzkaller #0 [ 500.357122][ T4370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 500.367231][ T4370] Workqueue: usb_hub_wq hub_event [ 500.372356][ T4370] Call Trace: [ 500.375668][ T4370] [ 500.378647][ T4370] dump_stack_lvl+0x188/0x24e [ 500.383393][ T4370] ? __lock_acquire+0x7ea0/0x7ea0 [ 500.388481][ T4370] ? show_regs_print_info+0x12/0x12 [ 500.393742][ T4370] ? load_image+0x410/0x410 [ 500.398316][ T4370] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 500.403840][ T4370] ? __virt_addr_valid+0x188/0x540 [ 500.408998][ T4370] ? __virt_addr_valid+0x467/0x540 [ 500.414146][ T4370] ? roccat_disconnect+0x236/0x240 [ 500.419290][ T4370] print_report+0xa8/0x210 [ 500.423771][ T4370] kasan_report+0x10b/0x140 [ 500.428316][ T4370] ? roccat_disconnect+0x236/0x240 [ 500.433487][ T4370] roccat_disconnect+0x236/0x240 [ 500.438465][ T4370] savu_remove+0xe5/0x160 [ 500.442895][ T4370] ? savu_probe+0x350/0x350 [ 500.447422][ T4370] hid_device_remove+0xba/0x1b0 [ 500.452367][ T4370] ? hid_device_probe+0x520/0x520 [ 500.457422][ T4370] device_release_driver_internal+0x47d/0x7c0 [ 500.463577][ T4370] bus_remove_device+0x2dd/0x400 [ 500.468609][ T4370] device_del+0x63f/0xa80 [ 500.472973][ T4370] ? kill_device+0x160/0x160 [ 500.477593][ T4370] ? lock_chain_count+0x20/0x20 [ 500.482472][ T4370] ? _raw_spin_lock_irq+0xb7/0xf0 [ 500.487531][ T4370] ? _raw_spin_lock_irqsave+0x100/0x100 [ 500.493110][ T4370] hid_destroy_device+0x66/0x100 [ 500.498140][ T4370] usbhid_disconnect+0x9b/0xc0 [ 500.502969][ T4370] usb_unbind_interface+0x200/0x870 [ 500.508239][ T4370] ? kernfs_remove_by_name_ns+0x113/0x150 [ 500.514002][ T4370] ? usb_driver_release_interface+0x1c0/0x1c0 [ 500.520128][ T4370] device_release_driver_internal+0x4cf/0x7c0 [ 500.526265][ T4370] bus_remove_device+0x2dd/0x400 [ 500.531261][ T4370] device_del+0x63f/0xa80 [ 500.535668][ T4370] ? device_release+0x92/0x1c0 [ 500.540472][ T4370] ? kill_device+0x160/0x160 [ 500.545105][ T4370] ? kobject_put+0x41d/0x450 [ 500.549817][ T4370] usb_disable_device+0x3e7/0x8a0 [ 500.555026][ T4370] usb_disconnect+0x33c/0x8a0 [ 500.559750][ T4370] hub_event+0x1d27/0x5200 [ 500.564214][ T4370] ? hub_post_resume+0x120/0x120 [ 500.569184][ T4370] ? read_lock_is_recursive+0x10/0x10 [ 500.574620][ T4370] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 500.580550][ T4370] ? _raw_spin_unlock+0x40/0x40 [ 500.585438][ T4370] ? _raw_spin_unlock_irq+0x1f/0x40 [ 500.590670][ T4370] ? process_one_work+0x7b4/0x1160 [ 500.595837][ T4370] process_one_work+0x8ab/0x1160 [ 500.600811][ T4370] ? worker_detach_from_pool+0x240/0x240 [ 500.606479][ T4370] ? _raw_spin_lock_irq+0xb7/0xf0 [ 500.611540][ T4370] ? _raw_spin_lock_irqsave+0x100/0x100 [ 500.617123][ T4370] ? wq_worker_running+0x97/0x190 [ 500.622176][ T4370] worker_thread+0xaf5/0x12a0 [ 500.626889][ T4370] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 500.632823][ T4370] kthread+0x29d/0x330 [ 500.636918][ T4370] ? worker_clr_flags+0x1a0/0x1a0 [ 500.641974][ T4370] ? kthread_blkcg+0xd0/0xd0 [ 500.646624][ T4370] ret_from_fork+0x1f/0x30 [ 500.651123][ T4370] [ 500.654171][ T4370] [ 500.656520][ T4370] Allocated by task 4370: [ 500.660870][ T4370] kasan_set_track+0x4b/0x70 [ 500.665497][ T4370] __kasan_kmalloc+0x8e/0xa0 [ 500.670122][ T4370] roccat_connect+0x59/0x490 [ 500.674773][ T4370] savu_probe+0x1af/0x350 [ 500.679134][ T4370] hid_device_probe+0x2b8/0x520 [ 500.684011][ T4370] really_probe+0x24a/0xb40 [ 500.688542][ T4370] __driver_probe_device+0x1f5/0x390 [ 500.693846][ T4370] driver_probe_device+0x4f/0x420 [ 500.698910][ T4370] __device_attach_driver+0x2c6/0x510 [ 500.704305][ T4370] bus_for_each_drv+0x184/0x210 [ 500.709205][ T4370] __device_attach+0x2a7/0x480 [ 500.714000][ T4370] bus_probe_device+0xba/0x1d0 [ 500.718802][ T4370] device_add+0xbcf/0x1050 [ 500.723245][ T4370] hid_add_device+0x361/0x500 [ 500.727952][ T4370] usbhid_probe+0xc3f/0x1010 [ 500.732569][ T4370] usb_probe_interface+0x6e7/0xcf0 [ 500.737711][ T4370] really_probe+0x24a/0xb40 [ 500.742240][ T4370] __driver_probe_device+0x1f5/0x390 [ 500.747549][ T4370] driver_probe_device+0x4f/0x420 [ 500.752598][ T4370] __device_attach_driver+0x2c6/0x510 [ 500.757997][ T4370] bus_for_each_drv+0x184/0x210 [ 500.762895][ T4370] __device_attach+0x2a7/0x480 [ 500.767693][ T4370] bus_probe_device+0xba/0x1d0 [ 500.772489][ T4370] device_add+0xbcf/0x1050 [ 500.776938][ T4370] usb_set_configuration+0x1ad8/0x2140 [ 500.782422][ T4370] usb_generic_driver_probe+0x89/0x150 [ 500.787910][ T4370] usb_probe_device+0x126/0x250 [ 500.792785][ T4370] really_probe+0x24a/0xb40 [ 500.797314][ T4370] __driver_probe_device+0x1f5/0x390 [ 500.802631][ T4370] driver_probe_device+0x4f/0x420 [ 500.807680][ T4370] __device_attach_driver+0x2c6/0x510 [ 500.813074][ T4370] bus_for_each_drv+0x184/0x210 [ 500.817964][ T4370] __device_attach+0x2a7/0x480 [ 500.822816][ T4370] bus_probe_device+0xba/0x1d0 [ 500.827620][ T4370] device_add+0xbcf/0x1050 [ 500.832079][ T4370] usb_new_device+0xa01/0x15e0 [ 500.836878][ T4370] hub_event+0x2b2f/0x5200 [ 500.841342][ T4370] process_one_work+0x8ab/0x1160 [ 500.846312][ T4370] worker_thread+0xaf5/0x12a0 [ 500.851013][ T4370] kthread+0x29d/0x330 [ 500.855101][ T4370] ret_from_fork+0x1f/0x30 [ 500.859627][ T4370] [ 500.861968][ T4370] Freed by task 9721: [ 500.865980][ T4370] kasan_set_track+0x4b/0x70 [ 500.870598][ T4370] kasan_save_free_info+0x27/0x40 [ 500.875650][ T4370] ____kasan_slab_free+0x126/0x1f0 [ 500.880795][ T4370] slab_free_freelist_hook+0x133/0x1b0 [ 500.886280][ T4370] __kmem_cache_free+0xb6/0x200 [ 500.891161][ T4370] roccat_release+0x2a6/0x370 [ 500.895869][ T4370] __fput+0x20a/0x8b0 [ 500.899887][ T4370] task_work_run+0x1d0/0x260 [ 500.904501][ T4370] exit_to_user_mode_loop+0xe6/0x110 [ 500.909818][ T4370] exit_to_user_mode_prepare+0xee/0x180 [ 500.915408][ T4370] syscall_exit_to_user_mode+0x16/0x40 [ 500.920908][ T4370] do_syscall_64+0x58/0xa0 [ 500.925350][ T4370] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 500.931269][ T4370] [ 500.933613][ T4370] The buggy address belongs to the object at ffff88804331f800 [ 500.933613][ T4370] which belongs to the cache kmalloc-1k of size 1024 [ 500.947685][ T4370] The buggy address is located 8 bytes inside of [ 500.947685][ T4370] 1024-byte region [ffff88804331f800, ffff88804331fc00) [ 500.960899][ T4370] [ 500.963238][ T4370] The buggy address belongs to the physical page: [ 500.969700][ T4370] page:ffffea00010cc600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x43318 [ 500.979880][ T4370] head:ffffea00010cc600 order:3 compound_mapcount:0 compound_pincount:0 [ 500.988226][ T4370] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 500.996271][ T4370] raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888018441dc0 [ 501.004882][ T4370] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 501.013476][ T4370] page dumped because: kasan: bad access detected [ 501.019931][ T4370] page_owner tracks the page as allocated [ 501.025667][ T4370] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4409, tgid 4409 (udevd), ts 483910609997, free_ts 480402441908 [ 501.048020][ T4370] post_alloc_hook+0x173/0x1a0 [ 501.052907][ T4370] get_page_from_freelist+0x206b/0x2180 [ 501.058486][ T4370] __alloc_pages+0x1ec/0x4f0 [ 501.063110][ T4370] alloc_slab_page+0x5d/0x180 [ 501.067815][ T4370] new_slab+0x87/0x2d0 [ 501.071919][ T4370] ___slab_alloc+0xbc5/0x1240 [ 501.076625][ T4370] __kmem_cache_alloc_node+0x126/0x270 [ 501.082116][ T4370] __kmalloc_node_track_caller+0xa0/0x240 [ 501.087858][ T4370] __alloc_skb+0x226/0x7d0 [ 501.092306][ T4370] netlink_sendmsg+0x654/0xbd0 [ 501.097098][ T4370] ____sys_sendmsg+0x5ed/0x9a0 [ 501.101892][ T4370] ___sys_sendmsg+0x2a2/0x360 [ 501.106596][ T4370] __se_sys_sendmsg+0x1c3/0x2b0 [ 501.111472][ T4370] do_syscall_64+0x4c/0xa0 [ 501.115916][ T4370] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 501.121838][ T4370] page last free stack trace: [ 501.126524][ T4370] free_unref_page_prepare+0x8e5/0x9e0 [ 501.132020][ T4370] free_unref_page+0x2e/0x3f0 [ 501.136730][ T4370] __unfreeze_partials+0x188/0x1e0 [ 501.141905][ T4370] put_cpu_partial+0x17c/0x250 [ 501.146728][ T4370] qlist_free_all+0x76/0xe0 [ 501.151288][ T4370] kasan_quarantine_reduce+0x144/0x160 [ 501.156781][ T4370] __kasan_slab_alloc+0x1e/0x80 [ 501.161671][ T4370] slab_post_alloc_hook+0x4b/0x490 [ 501.166814][ T4370] __kmem_cache_alloc_node+0x19d/0x270 [ 501.172301][ T4370] kmalloc_trace+0x26/0xe0 [ 501.176735][ T4370] usb_control_msg+0x70/0x3e0 [ 501.181431][ T4370] hub_ext_port_status+0x103/0x6c0 [ 501.186598][ T4370] hub_port_debounce+0x21b/0x300 [ 501.191560][ T4370] hub_event+0x1dc5/0x5200 [ 501.196013][ T4370] process_one_work+0x8ab/0x1160 [ 501.200972][ T4370] worker_thread+0xd6e/0x12a0 [ 501.205669][ T4370] [ 501.208033][ T4370] Memory state around the buggy address: [ 501.213679][ T4370] ffff88804331f700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 501.221765][ T4370] ffff88804331f780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 501.229849][ T4370] >ffff88804331f800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 501.237930][ T4370] ^ [ 501.242275][ T4370] ffff88804331f880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 501.250353][ T4370] ffff88804331f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 501.258434][ T4370] ================================================================== [ 501.269193][ T4585] libceph: mon0 (1)0.0.0.0:6789 socket error on write [ 501.282988][ T9734] ceph: No mds server is up or the cluster is laggy [ 501.283201][ T4481] usbhid 4-1:0.0: can't add hid device: -71 [ 501.298441][ T4481] usbhid: probe of 4-1:0.0 failed with error -71 [ 501.305859][ T4370] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 501.313108][ T4370] CPU: 1 PID: 4370 Comm: kworker/1:8 Not tainted syzkaller #0 [ 501.320604][ T4370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 501.330706][ T4370] Workqueue: usb_hub_wq hub_event [ 501.335790][ T4370] Call Trace: [ 501.339105][ T4370] [ 501.342106][ T4370] dump_stack_lvl+0x188/0x24e [ 501.346843][ T4370] ? memcpy+0x3c/0x60 [ 501.350866][ T4370] ? show_regs_print_info+0x12/0x12 [ 501.356127][ T4370] ? load_image+0x410/0x410 [ 501.360683][ T4370] panic+0x2d3/0x710 [ 501.364619][ T4370] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 501.370830][ T4370] ? bpf_jit_dump+0xd0/0xd0 [ 501.375388][ T4370] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 501.381429][ T4370] ? _raw_spin_unlock+0x40/0x40 [ 501.386328][ T4370] check_panic_on_warn+0x80/0xa0 [ 501.391399][ T4370] ? roccat_disconnect+0x236/0x240 [ 501.396568][ T4370] end_report+0x66/0x110 [ 501.400869][ T4370] kasan_report+0x118/0x140 [ 501.405429][ T4370] ? roccat_disconnect+0x236/0x240 [ 501.410595][ T4370] roccat_disconnect+0x236/0x240 [ 501.415586][ T4370] savu_remove+0xe5/0x160 [ 501.419964][ T4370] ? savu_probe+0x350/0x350 [ 501.424522][ T4370] hid_device_remove+0xba/0x1b0 [ 501.429433][ T4370] ? hid_device_probe+0x520/0x520 [ 501.434497][ T4370] device_release_driver_internal+0x47d/0x7c0 [ 501.440602][ T4370] bus_remove_device+0x2dd/0x400 [ 501.445580][ T4370] device_del+0x63f/0xa80 [ 501.449940][ T4370] ? kill_device+0x160/0x160 [ 501.454556][ T4370] ? lock_chain_count+0x20/0x20 [ 501.459437][ T4370] ? _raw_spin_lock_irq+0xb7/0xf0 [ 501.464487][ T4370] ? _raw_spin_lock_irqsave+0x100/0x100 [ 501.470088][ T4370] hid_destroy_device+0x66/0x100 [ 501.475059][ T4370] usbhid_disconnect+0x9b/0xc0 [ 501.479855][ T4370] usb_unbind_interface+0x200/0x870 [ 501.485080][ T4370] ? kernfs_remove_by_name_ns+0x113/0x150 [ 501.490825][ T4370] ? usb_driver_release_interface+0x1c0/0x1c0 [ 501.496916][ T4370] device_release_driver_internal+0x4cf/0x7c0 [ 501.503008][ T4370] bus_remove_device+0x2dd/0x400 [ 501.508002][ T4370] device_del+0x63f/0xa80 [ 501.512355][ T4370] ? device_release+0x92/0x1c0 [ 501.517151][ T4370] ? kill_device+0x160/0x160 [ 501.521776][ T4370] ? kobject_put+0x41d/0x450 [ 501.526422][ T4370] usb_disable_device+0x3e7/0x8a0 [ 501.531481][ T4370] usb_disconnect+0x33c/0x8a0 [ 501.536188][ T4370] hub_event+0x1d27/0x5200 [ 501.540651][ T4370] ? hub_post_resume+0x120/0x120 [ 501.545650][ T4370] ? read_lock_is_recursive+0x10/0x10 [ 501.551052][ T4370] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 501.556969][ T4370] ? _raw_spin_unlock+0x40/0x40 [ 501.561845][ T4370] ? _raw_spin_unlock_irq+0x1f/0x40 [ 501.567066][ T4370] ? process_one_work+0x7b4/0x1160 [ 501.572198][ T4370] process_one_work+0x8ab/0x1160 [ 501.577176][ T4370] ? worker_detach_from_pool+0x240/0x240 [ 501.582835][ T4370] ? _raw_spin_lock_irq+0xb7/0xf0 [ 501.587888][ T4370] ? _raw_spin_lock_irqsave+0x100/0x100 [ 501.593481][ T4370] ? wq_worker_running+0x97/0x190 [ 501.598533][ T4370] worker_thread+0xaf5/0x12a0 [ 501.603243][ T4370] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 501.609171][ T4370] kthread+0x29d/0x330 [ 501.613282][ T4370] ? worker_clr_flags+0x1a0/0x1a0 [ 501.618332][ T4370] ? kthread_blkcg+0xd0/0xd0 [ 501.622941][ T4370] ret_from_fork+0x1f/0x30 [ 501.627388][ T4370] [ 501.631022][ T4370] Kernel Offset: disabled [ 501.635369][ T4370] Rebooting in 86400 seconds..