last executing test programs: 5.548161357s ago: executing program 2 (id=2570): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000000)={0x50, r0, 0x801, 0x400, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "4abee33908f8eef16f162471f4"}, @NL80211_KEY_IDX={0x5, 0x2, 0x2}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}]}, 0x50}}, 0x0) 5.546447392s ago: executing program 0 (id=2572): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$tun(r0, &(0x7f0000000440)={@val={0xa, 0x8847}, @void, @eth={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x9, 0x6, "4fd2cd", 0x38, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x25}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x8, 0x6, "ad126a", 0xdd, 0x29, 0xff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, [], "161083dc82a08916"}}}}}}}}, 0x72) 5.371504891s ago: executing program 2 (id=2574): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000005c0)={0x30, r2, 0x1, 0x70bd2c, 0x25dddbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, r4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000800) 4.970327407s ago: executing program 2 (id=2575): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='3', 0x4e) 4.965819743s ago: executing program 0 (id=2576): r0 = syz_usb_connect(0x2, 0x3f, &(0x7f00000007c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x2014) ioctl$FS_IOC_GETVERSION(r1, 0xc0105b08, &(0x7f0000000040)) 4.204370332s ago: executing program 1 (id=2579): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) write$tun(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="000086dd0001110004000000a60c61"], 0xfdef) 4.053154551s ago: executing program 2 (id=2580): r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) syz_usb_connect(0x0, 0x32, 0x0, 0x0) nanosleep(&(0x7f0000000300)={0x2}, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 2.847397678s ago: executing program 0 (id=2581): r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='asymmetPic@\xe6u\x18\x8f\x8d\xd0\xb9\xb4d\x97\xee\x9bY\xb3\xa0dI$(\xed\x98S\xdcB\xdf\x99J\x9c&#m\xd0\xb0\x134m\xa7se\x8fvS\x84:\"-\x94\x84\xbd\xf4X\xf2F6\xe44\x1f\xa7f\x82\xd7aLt@%a\x8a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbf\xb4\xc6m39\x9e)\xa5\xe7\xdb\xdc\xb3\xb6\x1f\x1d5\x13\xde\xab\x86\xf5`S<\xd5\xc7@-X0\xa9\xe4l\xab\xf0}\xf0\xeaco\x85kM\x8aS\x1bZ\xa1\xba\xb4E\xbc', r0) clock_adjtime(0x0, &(0x7f0000000380)={0x3ff, 0x80007, 0x4101, 0x4000000000000b, 0x1, 0x7, 0x400000400, 0x80000000000a, 0x5, 0x100, 0x7, 0x0, 0xffffffffffffffff, 0x81, 0x761c9023, 0x3ff, 0x0, 0x2, 0x8, 0x9, 0x8001, 0x7, 0x0, 0x3, 0x72a3, 0xe}) keyctl$restrict_keyring(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000000)='id:cb2e') 2.847233359s ago: executing program 1 (id=2582): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000000)={0x50, r0, 0x801, 0x400, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "4abee33908f8eef16f162471f4"}, @NL80211_KEY_IDX={0x5, 0x2, 0x2}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac05}]}]}, 0x50}}, 0x0) 2.722632141s ago: executing program 0 (id=2583): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/thread-self/fail-nth\x00', 0x40001, 0x113) write(r0, &(0x7f0000000000)='7', 0x1) read$FUSE(r0, 0x0, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)={0x1fffff, 0x1}) 2.690080187s ago: executing program 1 (id=2585): openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000040), 0x42000, 0x0) r0 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) read$FUSE(r0, &(0x7f0000005800)={0x2020}, 0x2020) 2.481932405s ago: executing program 3 (id=2586): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x80, @any, 0x0, 0x1}, 0x10) listen(r0, 0x5) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="02c90012000e00050017420a008000000200020a0040"], 0x17) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x4081}, 0x40040d0) 2.301758242s ago: executing program 1 (id=2587): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioperm(0x4, 0x8, 0x5) 2.256621904s ago: executing program 0 (id=2588): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x20008894) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r1, 0x5b02, 0x0) 1.494979917s ago: executing program 1 (id=2589): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r2, 0x0, 0x5) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='+cpu +pids'], 0xb) 1.287205384s ago: executing program 3 (id=2590): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0xfffffffffffffffe, r1, {0x7, 0x2d, 0xffffffff, 0x21068052, 0x601e, 0x84, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7f9}}, 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) 1.168399176s ago: executing program 1 (id=2591): syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) syz_usb_connect(0x2, 0x7c, &(0x7f0000000600)={{0x12, 0x1, 0x110, 0x64, 0xe8, 0x4b, 0x20, 0xd46, 0x78, 0xd7cd, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x3, 0x8, 0x4, 0x40, 0x7, "", [{{0x9, 0x4, 0xba, 0xa, 0x1, 0x39, 0x9e, 0x32, 0xa, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0x7f}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x13b8, 0x6, 0x9}, {0x6, 0x24, 0x1a, 0xffff, 0x4}}], [{{0x9, 0x5, 0xb, 0x3, 0x40, 0xf8, 0x3, 0x7}}]}}, {{0x9, 0x4, 0x3, 0x4, 0x1, 0x17, 0xe5, 0x9, 0x1, [], [{{0x9, 0x5, 0x6, 0x1, 0x3ff, 0x9, 0x20, 0x80}}]}}, {{0x9, 0x4, 0x4d, 0x60, 0x0, 0x2, 0x6, 0x0, 0x3, [@cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x7280, 0x9, 0xb}}]}}]}}]}}, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040800}, 0x0) 325.710313ms ago: executing program 0 (id=2592): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000050cb5340450c10108e492940a80909021b00090000000009040002010035040009058dff86"], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f0000000080)='7', 0x1) syz_usb_disconnect(r0) 325.25124ms ago: executing program 2 (id=2593): sendmsg$inet(0xffffffffffffffff, 0x0, 0x400c804) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x100000011, @multicast2, 0x0, 0x0, 'none\x00', 0x10, 0xf, 0x3e}, 0x2c) 324.379848ms ago: executing program 3 (id=2594): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000480)={0x44, r0, 0x801, 0x0, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "6a72bc8a2edae896cd99bfd338"}, @NL80211_KEY_IDX={0x5, 0x2, 0x2}]}]}, 0x44}}, 0x0) 231.831044ms ago: executing program 3 (id=2595): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/ptp/ptp0/max_vclocks\x00', 0x2, 0x0) write$sysctl(r0, &(0x7f0000000140)='0\x00', 0x2) 155.462593ms ago: executing program 2 (id=2596): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@wrmsr={0x65, 0x20, {0x40000093}}], 0x20}) r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f000200000009050502000000001009058b1e20"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000800)={0x34, &(0x7f0000000500)={0x20, 0x13}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0xc0145b0e, &(0x7f0000000040)) 148.375176ms ago: executing program 3 (id=2597): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000000)='7', 0x1) prlimit64(0x0, 0x6, 0x0, 0x0) setreuid(0xee01, 0x0) 0s ago: executing program 3 (id=2598): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x8, 0x4, 0x8b, 0xfffa}, 0x1d, [0x7ffe, 0xc95a, 0x1, 0x9, 0x80, 0x2, 0x3, 0x7f, 0x6, 0x4d, 0x9, 0x5f, 0x9, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x0, 0x0, 0x6, 0x4, 0x8, 0x4, 0x3c5b, 0x20001, 0x3, 0x9, 0x1, 0x1f461e2c, 0x0, 0xe660, 0x4, 0x7, 0x101, 0x7fff, 0x1, 0x80000000, 0x4, 0x3, 0xe, 0xfffffffb, 0x71, 0xfffffff8, 0x7, 0x5, 0x0, 0x4, 0x80003e, 0x8f, 0xceb8, 0x10000006, 0x0, 0x5, 0x4, 0x8, 0x0, 0x2, 0x0, 0x5, 0x6, 0x8, 0x6, 0x1, 0x40], [0x1, 0xffff, 0x134, 0x7ffe, 0x9, 0xfffffff3, 0x129432e6, 0xcb, 0x6, 0xd, 0x2bf, 0x6c9, 0x9, 0x6, 0x3, 0x0, 0x7, 0x5, 0x0, 0xe, 0x312, 0x74, 0xea4, 0x0, 0x4, 0x4, 0x8000, 0x3, 0x400, 0x5, 0x6, 0x7, 0xff, 0x5, 0x5, 0x5f31, 0x4, 0x0, 0x2, 0x100002, 0xa, 0x4, 0x9, 0x8, 0x800, 0x6, 0x7, 0x8002, 0x1, 0xfe000000, 0xff7f, 0x2, 0x7f, 0x9, 0x2, 0xffffffff, 0x9, 0x1, 0x7, 0x80000003, 0x9, 0x48c93690, 0x42, 0x7], [0x400, 0x4, 0x0, 0x5, 0xfffffffe, 0xfffff76b, 0x8d2, 0x9, 0x5, 0x7fff, 0x0, 0x5, 0x5, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x83, 0x80000003, 0x80200009, 0x100003e7, 0x9, 0x5, 0x3, 0x2, 0xf38, 0x8, 0x4, 0x6d01, 0x5, 0x38, 0x800003, 0x200, 0x80, 0xf, 0xd, 0x2950bfaf, 0x1000, 0xa2, 0x207, 0x53cf697b, 0x4, 0x6, 0x9, 0x7, 0x2, 0x3, 0x7ff, 0xfffffffc, 0x2, 0x4, 0xffff, 0x0, 0x1a, 0x1c, 0x120000, 0x3, 0x8, 0x8aaed, 0x4, 0x65], [0x9, 0xbb31, 0x3, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0x5, 0x20000ce7, 0x1ff, 0x2, 0xf58, 0x5, 0x3, 0xfe, 0x10000, 0x6, 0x7ffe, 0x80000000, 0x200a620, 0x2, 0xc, 0x1, 0x4, 0x14c, 0x60a7, 0xe, 0x6, 0x2, 0x80000000, 0x405, 0x8, 0x5, 0xee1, 0xfffff000, 0xffff, 0x3, 0x7f, 0x104, 0x9606, 0x7, 0x2, 0x4, 0x8006, 0x1, 0x0, 0x4, 0x8, 0x30b1d693, 0xa1f, 0x8, 0x7, 0x1, 0x6c1b, 0x2, 0x4, 0xb0b2748, 0x1, 0x1, 0x200, 0xffbf2441, 0xfff]}, 0xfffffda9) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000080)={'syz0\x00', {}, 0x3, [0x80000000, 0x3, 0x3ff, 0x5, 0xfffffffd, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf5b1, 0xffffffff, 0x10000002, 0x99, 0x20000000, 0x20, 0x0, 0xffffffff, 0x0, 0x40, 0x6, 0x0, 0xfffffffe, 0x8, 0x8, 0x3, 0x0, 0x0, 0xe758, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffe, 0x0, 0x0, 0x1, 0x0, 0xf], [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0xedc0, 0xf, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000000, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffff8, 0x3, 0xfffffffe, 0x2000079, 0x400, 0x0, 0x8001, 0x10000, 0x40000, 0x20007, 0xc0800000, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7db, 0x81, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0xfffffffd, 0x4774], [0x0, 0x7f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x2, 0xed5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffff, 0x0, 0x0, 0x1, 0x4000, 0x0, 0x0, 0x4000, 0x6, 0x0, 0x0, 0x0, 0x400, 0x200000, 0x80000000, 0x0, 0x0, 0x475, 0x0, 0x0, 0x0, 0x80, 0xf, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0xfffffffc], [0x8002, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffe, 0x4, 0x0, 0xfffffffc, 0x8003, 0x3, 0xfffffffc, 0x4, 0x800, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5, 0xfffffffd, 0x0, 0x0, 0x0, 0x8002, 0x80, 0x0, 0x100, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ec5, 0x200000, 0x8000000, 0x4, 0x0, 0xfffffffc, 0x0, 0xffffe]}, 0x45c) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) kernel console output (not intermixed with test programs): 71): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=141984 res=0 errno=0 [ 405.867010][ T31] audit: type=1800 audit(1788986940.989:572): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=141985 res=0 errno=0 [ 405.867173][ T31] audit: type=1800 audit(1788986941.009:573): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=141986 res=0 errno=0 [ 406.003789][ T25] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 406.005244][ T25] usb 4-1: config index 0 descriptor too short (expected 45, got 36) [ 406.005297][ T25] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 406.005357][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 406.005388][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 406.005418][ T25] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 406.005463][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 406.010674][ T25] usb 4-1: config 0 descriptor?? [ 406.012415][T11488] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 406.242737][ T5693] usb 3-1: new full-speed USB device number 64 using dummy_hcd [ 406.264843][ T9] usb 2-1: USB disconnect, device number 71 [ 406.394041][ T5693] usb 3-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e [ 406.395334][ T5693] usb 3-1: config 0 has an invalid interface number: 255 but max is 0 [ 406.395366][ T5693] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 406.395382][ T5693] usb 3-1: config 0 has no interface number 0 [ 406.395433][ T5693] usb 3-1: too many endpoints for config 0 interface 255 altsetting 255: 255, using maximum allowed: 30 [ 406.395461][ T5693] usb 3-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 406.395482][ T5693] usb 3-1: config 0 interface 255 has no altsetting 0 [ 406.397854][ T5693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 406.397874][ T5693] usb 3-1: Product: syz [ 406.397885][ T5693] usb 3-1: Manufacturer: syz [ 406.397923][ T5693] usb 3-1: SerialNumber: syz [ 406.506664][ T5693] usb 3-1: config 0 descriptor?? [ 406.511472][ T5693] streamzap 3-1:0.255: streamzap_probe: Unexpected desc.bNumEndpoints (0) [ 406.527673][ T25] plantronics 0003:047F:FFFF.001A: reserved main item tag 0xd [ 406.559188][ T25] plantronics 0003:047F:FFFF.001A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 406.751825][ T9] usb 4-1: USB disconnect, device number 83 [ 406.788474][ T25] usb 3-1: USB disconnect, device number 64 [ 406.935313][T11507] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 406.935909][T11507] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 407.422909][ T9] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 407.583243][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 407.583988][ T9] usb 2-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 407.585189][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 407.591004][ T9] usb 2-1: config 0 descriptor?? [ 407.667414][T11524] isofs_fill_super: bread failed, dev=mtdblock0, iso_blknum=64, block=128 [ 407.840065][ T9] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 407.851649][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 407.865919][ T9] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 407.865977][ T9] usb 2-1: media controller created [ 407.908234][ T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 408.067896][ T9] az6027: usb out operation failed. (-71) [ 408.078459][ T9] az6027: usb out operation failed. (-71) [ 408.078479][ T9] stb0899_attach: Driver disabled by Kconfig [ 408.078491][ T9] az6027: no front-end attached [ 408.078491][ T9] [ 408.099464][ T9] az6027: usb out operation failed. (-71) [ 408.099490][ T9] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 408.125593][ T9] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.1/usb2/2-1/input/input34 [ 408.148964][ T9] dvb-usb: schedule remote query interval to 400 msecs. [ 408.148991][ T9] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 408.173398][ T9] usb 2-1: USB disconnect, device number 72 [ 408.271488][ T9] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 408.424249][T11533] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 408.444173][T11533] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 408.517649][T11535] FAULT_INJECTION: forcing a failure. [ 408.517649][T11535] name failslab, interval 1, probability 0, space 0, times 0 [ 408.517694][T11535] CPU: 1 UID: 0 PID: 11535 Comm: syz.2.2272 Not tainted syzkaller #0 PREEMPT(full) [ 408.517724][T11535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 408.517740][T11535] Call Trace: [ 408.517750][T11535] [ 408.517761][T11535] dump_stack_lvl+0xe8/0x150 [ 408.517798][T11535] should_fail_ex+0x3eb/0x540 [ 408.517831][T11535] should_failslab+0xa8/0x100 [ 408.517859][T11535] __kmalloc_noprof+0xf9/0x710 [ 408.517894][T11535] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 408.517929][T11535] ? udpv6_init_sock+0x198/0x3b0 [ 408.517965][T11535] ? udpv6_init_sock+0x198/0x3b0 [ 408.518008][T11535] udpv6_init_sock+0x198/0x3b0 [ 408.518045][T11535] ? sock_init_data_uid+0x6e4/0x980 [ 408.518082][T11535] inet6_create+0xefb/0x1270 [ 408.518115][T11535] ? inet6_create+0x80/0x1270 [ 408.518151][T11535] __sock_create+0x4b5/0xac0 [ 408.518195][T11535] __sys_socket+0xd6/0x1b0 [ 408.518234][T11535] __x64_sys_socket+0x7a/0x90 [ 408.518270][T11535] do_syscall_64+0x166/0x520 [ 408.518292][T11535] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.518317][T11535] ? clear_bhb_loop+0x70/0xc0 [ 408.518346][T11535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 408.518370][T11535] RIP: 0033:0x7f6cbab9e159 [ 408.518393][T11535] 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 [ 408.518415][T11535] RSP: 002b:00007f6cbbadf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 408.518441][T11535] RAX: ffffffffffffffda RBX: 00007f6cbae25fa0 RCX: 00007f6cbab9e159 [ 408.518460][T11535] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000000000a [ 408.518475][T11535] RBP: 00007f6cbac3503b R08: 0000000000000000 R09: 0000000000000000 [ 408.518490][T11535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 408.518505][T11535] R13: 00007f6cbae26038 R14: 00007f6cbae25fa0 R15: 00007ffdaf851068 [ 408.518541][T11535] [ 408.901681][T11543] netlink: 36 bytes leftover after parsing attributes in process `syz.1.2274'. [ 409.154115][T11551] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 409.156101][T11551] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 409.233195][ T9] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 409.393182][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 409.400705][ T9] usb 3-1: config 0 has no interfaces? [ 409.421548][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.421589][ T9] usb 3-1: Product: syz [ 409.421608][ T9] usb 3-1: Manufacturer: syz [ 409.421626][ T9] usb 3-1: SerialNumber: syz [ 409.451343][ T9] usb 3-1: config 0 descriptor?? [ 409.667496][ T9] usb 3-1: USB disconnect, device number 65 [ 410.076543][ T31] kauditd_printk_skb: 69 callbacks suppressed [ 410.076566][ T31] audit: type=1800 audit(1788986945.220:643): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14967 res=0 errno=0 [ 410.170106][T11581] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 410.170586][T11581] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 410.274345][ T31] audit: type=1800 audit(1788986945.410:644): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 410.345105][ T31] audit: type=1800 audit(1788986945.490:645): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 410.428125][T11590] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2283'. [ 410.447965][ T31] audit: type=1800 audit(1788986945.590:646): pid=11590 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.2283" name="syzkaller0" dev="tmpfs" ino=2584 res=0 errno=0 [ 410.512126][ T1235] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 410.662886][ T1235] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 410.665574][ T1235] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 410.665644][ T1235] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 410.681231][ T31] audit: type=1800 audit(1788986945.820:647): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=142738 res=0 errno=0 [ 410.693165][ T1235] usb 2-1: config 0 descriptor?? [ 410.701569][ T31] audit: type=1800 audit(1788986945.840:648): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=142767 res=0 errno=0 [ 410.721930][ T31] audit: type=1800 audit(1788986945.860:649): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=142745 res=0 errno=0 [ 410.728099][ T31] audit: type=1800 audit(1788986945.870:650): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=142746 res=0 errno=0 [ 410.748929][ T31] audit: type=1800 audit(1788986945.880:651): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=142747 res=0 errno=0 [ 410.815682][ T1235] pwc: Askey VC010 type 2 USB webcam detected. [ 410.835159][ T31] audit: type=1800 audit(1788986945.980:652): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=142787 res=0 errno=0 [ 411.097733][T11596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 411.098381][T11596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 411.166511][ T1235] pwc: recv_control_msg error -32 req 02 val 2b00 [ 411.169010][ T1235] pwc: recv_control_msg error -32 req 02 val 2700 [ 411.371897][ T1235] pwc: recv_control_msg error -71 req 04 val 1000 [ 411.374068][ T1235] pwc: recv_control_msg error -71 req 04 val 1300 [ 411.374509][ T1235] pwc: recv_control_msg error -71 req 04 val 1400 [ 411.374994][ T1235] pwc: recv_control_msg error -71 req 02 val 2000 [ 411.375715][ T1235] pwc: recv_control_msg error -71 req 02 val 2100 [ 411.376225][ T1235] pwc: recv_control_msg error -71 req 04 val 1500 [ 411.379028][ T1235] pwc: recv_control_msg error -71 req 02 val 2500 [ 411.380955][ T1235] pwc: recv_control_msg error -71 req 02 val 2400 [ 411.381416][ T1235] pwc: recv_control_msg error -71 req 02 val 2600 [ 411.381872][ T1235] pwc: recv_control_msg error -71 req 02 val 2900 [ 411.390118][ T1235] pwc: recv_control_msg error -71 req 02 val 2800 [ 411.405863][ T1235] pwc: recv_control_msg error -71 req 04 val 1100 [ 411.426139][ T1235] pwc: recv_control_msg error -71 req 04 val 1200 [ 411.478092][ T1235] pwc: Registered as video103. [ 411.480645][ T1235] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input35 [ 411.500103][ T1235] usb 2-1: USB disconnect, device number 73 [ 411.865896][T11605] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 411.868139][T11605] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 412.029544][T11609] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 412.288623][T11617] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2295'. [ 413.101031][T11628] jffs2: notice: (11628) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 413.652469][T11649] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2307'. [ 414.242830][ T5693] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 414.412709][ T5693] usb 2-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 414.414162][ T5693] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 414.414198][ T5693] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 414.414267][ T5693] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 414.418103][ T5693] usb 2-1: config 0 descriptor?? [ 414.677926][T11660] FAULT_INJECTION: forcing a failure. [ 414.677926][T11660] name failslab, interval 1, probability 0, space 0, times 0 [ 414.677965][T11660] CPU: 0 UID: 0 PID: 11660 Comm: syz.2.2311 Not tainted syzkaller #0 PREEMPT(full) [ 414.677997][T11660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 414.678013][T11660] Call Trace: [ 414.678023][T11660] [ 414.678035][T11660] dump_stack_lvl+0xe8/0x150 [ 414.678074][T11660] should_fail_ex+0x3eb/0x540 [ 414.678108][T11660] should_failslab+0xa8/0x100 [ 414.678140][T11660] __kvmalloc_node_noprof+0x171/0x820 [ 414.678182][T11660] ? do_getxattr+0xec/0x320 [ 414.678337][T11660] ? do_getxattr+0xec/0x320 [ 414.678376][T11660] do_getxattr+0xec/0x320 [ 414.678414][T11660] filename_getxattr+0x11f/0x220 [ 414.678451][T11660] ? __pfx_filename_getxattr+0x10/0x10 [ 414.678488][T11660] ? do_getname+0x151/0x250 [ 414.678519][T11660] __x64_sys_lgetxattr+0x212/0x2b0 [ 414.678590][T11660] ? __pfx___x64_sys_lgetxattr+0x10/0x10 [ 414.678651][T11660] ? rcu_is_watching+0x16/0xb0 [ 414.678709][T11660] do_syscall_64+0x166/0x520 [ 414.678735][T11660] ? trace_irq_disable+0x3b/0x140 [ 414.678769][T11660] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.678794][T11660] ? clear_bhb_loop+0x70/0xc0 [ 414.678824][T11660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.678850][T11660] RIP: 0033:0x7f6cbab9e159 [ 414.678873][T11660] 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 [ 414.678894][T11660] RSP: 002b:00007f6cbbadf028 EFLAGS: 00000246 ORIG_RAX: 00000000000000c0 [ 414.678923][T11660] RAX: ffffffffffffffda RBX: 00007f6cbae25fa0 RCX: 00007f6cbab9e159 [ 414.678941][T11660] RDX: 00002000000002c0 RSI: 00002000000003c0 RDI: 0000200000000240 [ 414.678960][T11660] RBP: 00007f6cbac3503b R08: 0000000000000000 R09: 0000000000000000 [ 414.678976][T11660] R10: 000000000000007a R11: 0000000000000246 R12: 0000000000000000 [ 414.678993][T11660] R13: 00007f6cbae26038 R14: 00007f6cbae25fa0 R15: 00007ffdaf851068 [ 414.679029][T11660] [ 414.950382][ T5693] cm6533_jd 0003:0D8C:0022.001B: unknown main item tag 0x0 [ 414.950538][ T5693] cm6533_jd 0003:0D8C:0022.001B: unknown main item tag 0x0 [ 414.973026][T11662] FAULT_INJECTION: forcing a failure. [ 414.973026][T11662] name failslab, interval 1, probability 0, space 0, times 0 [ 414.973070][T11662] CPU: 0 UID: 0 PID: 11662 Comm: syz.0.2312 Not tainted syzkaller #0 PREEMPT(full) [ 414.973097][T11662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 414.973111][T11662] Call Trace: [ 414.973122][T11662] [ 414.973133][T11662] dump_stack_lvl+0xe8/0x150 [ 414.973171][T11662] should_fail_ex+0x3eb/0x540 [ 414.973206][T11662] should_failslab+0xa8/0x100 [ 414.973235][T11662] __kmalloc_cache_noprof+0x9e/0x600 [ 414.973273][T11662] ? ceph_alloc_options+0x4e/0x1d0 [ 414.973387][T11662] ? ceph_alloc_options+0x4e/0x1d0 [ 414.973421][T11662] ? ceph_init_fs_context+0x54/0x4b0 [ 414.973534][T11662] ceph_alloc_options+0x4e/0x1d0 [ 414.973570][T11662] ceph_init_fs_context+0x68/0x4b0 [ 414.973610][T11662] alloc_fs_context+0x99e/0xd00 [ 414.973694][T11662] __se_sys_fsopen+0xa5/0x2c0 [ 414.973748][T11662] do_syscall_64+0x166/0x520 [ 414.973772][T11662] ? trace_irq_disable+0x3b/0x140 [ 414.973808][T11662] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.973833][T11662] ? clear_bhb_loop+0x70/0xc0 [ 414.973863][T11662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.973886][T11662] RIP: 0033:0x7f0b5059e159 [ 414.973909][T11662] 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 [ 414.973931][T11662] RSP: 002b:00007f0b51442028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ae [ 414.973958][T11662] RAX: ffffffffffffffda RBX: 00007f0b50825fa0 RCX: 00007f0b5059e159 [ 414.973977][T11662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 414.973993][T11662] RBP: 00007f0b5063503b R08: 0000000000000000 R09: 0000000000000000 [ 414.974009][T11662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 414.974024][T11662] R13: 00007f0b50826038 R14: 00007f0b50825fa0 R15: 00007ffffe249868 [ 414.974068][T11662] [ 415.136735][ T31] kauditd_printk_skb: 41 callbacks suppressed [ 415.136756][ T31] audit: type=1800 audit(1788986950.281:694): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=14967 res=0 errno=0 [ 415.162457][ T5693] input: HID 0d8c:0022 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0D8C:0022.001B/input/input36 [ 415.200452][ T31] audit: type=1800 audit(1788986950.341:695): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=143010 res=0 errno=0 [ 415.266559][ T31] audit: type=1800 audit(1788986950.411:696): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=143032 res=0 errno=0 [ 415.295154][ T31] audit: type=1800 audit(1788986950.441:697): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=143078 res=0 errno=0 [ 415.333272][ T31] audit: type=1800 audit(1788986950.481:698): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="ev" dev="sysfs" ino=143048 res=0 errno=0 [ 415.349351][ T5693] cm6533_jd 0003:0D8C:0022.001B: input,hiddev0,hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.1-1/input0 [ 415.364360][ T31] audit: type=1800 audit(1788986950.511:699): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=143092 res=0 errno=0 [ 415.364570][ T31] audit: type=1800 audit(1788986950.511:700): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="abs" dev="sysfs" ino=143051 res=0 errno=0 [ 415.419209][ T31] audit: type=1800 audit(1788986950.561:701): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="rel" dev="sysfs" ino=143050 res=0 errno=0 [ 415.430366][ T31] audit: type=1800 audit(1788986950.571:702): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="key" dev="sysfs" ino=143049 res=0 errno=0 [ 415.465056][ T31] audit: type=1800 audit(1788986950.611:703): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="properties" dev="sysfs" ino=143040 res=0 errno=0 [ 415.505680][ T5693] usb 2-1: USB disconnect, device number 74 [ 415.667580][T11666] fido_id[11666]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 416.181739][ T5693] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 416.333162][ T5693] usb 2-1: Using ep0 maxpacket: 8 [ 416.337072][ T5693] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 416.341002][ T5693] usb 2-1: config index 0 descriptor too short (expected 74, got 45) [ 416.341058][ T5693] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 416.341089][ T5693] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 416.341145][ T5693] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 416.341175][ T5693] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 416.341202][ T5693] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 416.341247][ T5693] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 416.517571][T11681] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2318'. [ 416.649519][ T5693] usb 2-1: usb_control_msg returned -32 [ 416.649603][ T5693] usbtmc 2-1:16.0: can't read capabilities [ 417.058748][T11686] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 417.059222][T11686] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 417.561282][ T1235] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 417.665844][T11693] syzkaller1: entered promiscuous mode [ 417.665871][T11693] syzkaller1: entered allmulticast mode [ 417.742142][ T1235] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 417.743780][ T1235] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 417.743819][ T1235] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 417.743846][ T1235] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 417.743892][ T1235] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 417.746911][ T1235] usb 3-1: config 0 descriptor?? [ 418.165402][ T1235] plantronics 0003:047F:FFFF.001C: reserved main item tag 0xd [ 418.187741][ T1235] plantronics 0003:047F:FFFF.001C: hiddev1,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 418.281356][ T9] usb 4-1: new low-speed USB device number 84 using dummy_hcd [ 418.364604][ T10] usb 3-1: USB disconnect, device number 66 [ 418.434133][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 418.434191][ T9] usb 4-1: New USB device found, idVendor=0c2e, idProduct=0700, bcdDevice=d4.f4 [ 418.435861][ T9] usb 4-1: config 100 has an invalid interface number: 173 but max is 0 [ 418.435892][ T9] usb 4-1: config 100 has no interface number 0 [ 418.435938][ T9] usb 4-1: config 100 interface 173 altsetting 142 endpoint 0xE is Bulk; changing to Interrupt [ 418.435966][ T9] usb 4-1: config 100 interface 173 altsetting 142 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 418.435995][ T9] usb 4-1: config 100 interface 173 altsetting 142 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 418.436027][ T9] usb 4-1: config 100 interface 173 altsetting 142 endpoint 0x8F has invalid maxpacket 255, setting to 8 [ 418.436057][ T9] usb 4-1: config 100 interface 173 has no altsetting 0 [ 418.440003][ T9] usb 4-1: string descriptor 0 read error: -22 [ 418.440146][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 418.551439][T11698] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 418.551599][T11698] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 418.576996][ T9] metro_usb 4-1:100.173: Metrologic USB to Serial converter detected [ 418.580468][ T9] usb 4-1: Metrologic USB to Serial converter now attached to ttyUSB0 [ 418.772347][T11698] metro-usb ttyUSB0: metrousb_open - failed to configure device, error code=-8 [ 418.774531][ T5693] usb 4-1: USB disconnect, device number 84 [ 418.800458][ T5693] metro-usb ttyUSB0: Metrologic USB to Serial converter now disconnected from ttyUSB0 [ 418.811417][ T5693] metro_usb 4-1:100.173: device disconnected [ 418.946465][T11706] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 418.949561][T11706] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 418.976208][ T25] usb 2-1: USB disconnect, device number 75 [ 419.341084][ T10] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 419.492678][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 419.493990][ T10] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 419.496576][ T10] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 419.496634][ T10] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 419.496661][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 419.496696][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 419.496722][ T10] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 419.496773][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 419.787437][ T10] usb 3-1: usb_control_msg returned -32 [ 419.787492][ T10] usbtmc 3-1:16.0: can't read capabilities [ 419.981070][ T9] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 420.095548][T11726] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 420.096283][T11726] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 420.132407][ T9] usb 2-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 420.133543][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 420.133571][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 420.136606][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.136635][ T9] usb 2-1: Product: syz [ 420.136652][ T9] usb 2-1: Manufacturer: syz [ 420.136668][ T9] usb 2-1: SerialNumber: syz [ 420.150454][ T31] kauditd_printk_skb: 56 callbacks suppressed [ 420.150473][ T31] audit: type=1800 audit(1788986955.291:760): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=144659 res=0 errno=0 [ 420.220205][ T31] audit: type=1800 audit(1788986955.351:761): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=144691 res=0 errno=0 [ 420.220264][ T31] audit: type=1800 audit(1788986955.361:762): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=144666 res=0 errno=0 [ 420.263439][ T31] audit: type=1800 audit(1788986955.401:763): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=144667 res=0 errno=0 [ 420.264081][ T9] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 420.269623][ T9] ums-sddr09 2-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 420.269623][ T9] Please send a copy of this message to and [ 420.291577][ T31] audit: type=1800 audit(1788986955.421:764): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=144731 res=0 errno=0 [ 420.309020][T11726] usbtmc 3-1:16.0: send_request_dev_dep_msg_in returned -90 [ 420.388370][ T31] audit: type=1800 audit(1788986955.531:765): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 420.451240][T11732] device-mapper: ioctl: Invalid ioctl structure: name t, dev f800 [ 420.503380][ T31] audit: type=1800 audit(1788986955.651:766): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 420.594512][ T31] audit: type=1800 audit(1788986955.741:767): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 420.687115][ T31] audit: type=1800 audit(1788986955.831:768): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 420.729510][T11739] FAULT_INJECTION: forcing a failure. [ 420.729510][T11739] name failslab, interval 1, probability 0, space 0, times 0 [ 420.729547][T11739] CPU: 0 UID: 0 PID: 11739 Comm: syz.3.2341 Not tainted syzkaller #0 PREEMPT(full) [ 420.729566][T11739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 420.729603][T11739] Call Trace: [ 420.729616][T11739] [ 420.729628][T11739] dump_stack_lvl+0xe8/0x150 [ 420.729663][T11739] should_fail_ex+0x3eb/0x540 [ 420.729697][T11739] should_failslab+0xa8/0x100 [ 420.729724][T11739] __kmalloc_cache_noprof+0x9e/0x600 [ 420.729770][T11739] ? call_usermodehelper_setup+0x8e/0x270 [ 420.729799][T11739] ? call_usermodehelper_setup+0x8e/0x270 [ 420.729878][T11739] ? __request_module+0x2ec/0x630 [ 420.729901][T11739] call_usermodehelper_setup+0x8e/0x270 [ 420.729951][T11739] ? __pfx_free_modprobe_argv+0x10/0x10 [ 420.729982][T11739] __request_module+0x3ba/0x630 [ 420.730027][T11739] ? __pfx___request_module+0x10/0x10 [ 420.730067][T11739] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 420.730093][T11739] ? __wake_up_common_lock+0x195/0x1f0 [ 420.730156][T11739] netlink_create+0x1b2/0x590 [ 420.730249][T11739] __sock_create+0x4b5/0xac0 [ 420.730302][T11739] __sys_socket+0xd6/0x1b0 [ 420.730341][T11739] __x64_sys_socket+0x7a/0x90 [ 420.730380][T11739] do_syscall_64+0x166/0x520 [ 420.730396][T11739] ? trace_irq_disable+0x3b/0x140 [ 420.730442][T11739] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.730470][T11739] ? clear_bhb_loop+0x70/0xc0 [ 420.730500][T11739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.730525][T11739] RIP: 0033:0x7f206a99e159 [ 420.730549][T11739] 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 [ 420.730564][T11739] RSP: 002b:00007f206b83e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 420.730583][T11739] RAX: ffffffffffffffda RBX: 00007f206ac25fa0 RCX: 00007f206a99e159 [ 420.730611][T11739] RDX: 0000000000000013 RSI: 0000000000000003 RDI: 0000000000000010 [ 420.730627][T11739] RBP: 00007f206aa3503b R08: 0000000000000000 R09: 0000000000000000 [ 420.730643][T11739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 420.730657][T11739] R13: 00007f206ac26038 R14: 00007f206ac25fa0 R15: 00007fffa0891ce8 [ 420.730708][T11739] [ 421.002085][ T31] audit: type=1800 audit(1788986956.151:769): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 421.197790][ T9] scsi host1: usb-storage 2-1:1.0 [ 421.220413][ T9] usb 2-1: USB disconnect, device number 76 [ 421.280941][ T25] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 421.434843][ T25] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 421.436309][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 421.436374][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 421.436408][ T25] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 421.436454][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 421.461414][ T25] usb 4-1: config 0 descriptor?? [ 421.807318][T11753] FAULT_INJECTION: forcing a failure. [ 421.807318][T11753] name failslab, interval 1, probability 0, space 0, times 0 [ 421.807352][T11753] CPU: 1 UID: 0 PID: 11753 Comm: syz.1.2347 Not tainted syzkaller #0 PREEMPT(full) [ 421.807376][T11753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 421.807390][T11753] Call Trace: [ 421.807400][T11753] [ 421.807411][T11753] dump_stack_lvl+0xe8/0x150 [ 421.807449][T11753] should_fail_ex+0x3eb/0x540 [ 421.807480][T11753] should_failslab+0xa8/0x100 [ 421.807506][T11753] ? copy_fs_struct+0x4f/0x270 [ 421.807535][T11753] kmem_cache_alloc_noprof+0x9c/0x600 [ 421.807571][T11753] ? copy_fs_struct+0x4f/0x270 [ 421.807605][T11753] copy_fs_struct+0x4f/0x270 [ 421.807636][T11753] ksys_unshare+0x463/0x950 [ 421.807718][T11753] ? trace_irq_disable+0x3b/0x140 [ 421.807758][T11753] ? __pfx_ksys_unshare+0x10/0x10 [ 421.807800][T11753] __x64_sys_unshare+0x38/0x50 [ 421.807831][T11753] do_syscall_64+0x166/0x520 [ 421.807854][T11753] ? trace_irq_disable+0x3b/0x140 [ 421.807890][T11753] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.807926][T11753] ? clear_bhb_loop+0x70/0xc0 [ 421.807956][T11753] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.807981][T11753] RIP: 0033:0x7f90baf9e159 [ 421.808004][T11753] 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 [ 421.808025][T11753] RSP: 002b:00007f90bbd86028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 421.808062][T11753] RAX: ffffffffffffffda RBX: 00007f90bb225fa0 RCX: 00007f90baf9e159 [ 421.808081][T11753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000022020600 [ 421.808097][T11753] RBP: 00007f90bb03503b R08: 0000000000000000 R09: 0000000000000000 [ 421.808113][T11753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 421.808128][T11753] R13: 00007f90bb226038 R14: 00007f90bb225fa0 R15: 00007ffc1da98218 [ 421.808164][T11753] [ 422.048619][ T25] plantronics 0003:047F:FFFF.001D: hiddev1,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 422.163043][ T9] usb 3-1: USB disconnect, device number 67 [ 422.200389][ T25] usb 4-1: USB disconnect, device number 85 [ 422.369321][T11765] FAULT_INJECTION: forcing a failure. [ 422.369321][T11765] name failslab, interval 1, probability 0, space 0, times 0 [ 422.369372][T11765] CPU: 0 UID: 0 PID: 11765 Comm: syz.2.2350 Not tainted syzkaller #0 PREEMPT(full) [ 422.369400][T11765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 422.369416][T11765] Call Trace: [ 422.369427][T11765] [ 422.369438][T11765] dump_stack_lvl+0xe8/0x150 [ 422.369476][T11765] should_fail_ex+0x3eb/0x540 [ 422.369510][T11765] should_failslab+0xa8/0x100 [ 422.369537][T11765] ? vm_area_dup+0x28/0x760 [ 422.369612][T11765] kmem_cache_alloc_noprof+0x9c/0x600 [ 422.369653][T11765] ? vm_area_dup+0x28/0x760 [ 422.369693][T11765] vm_area_dup+0x28/0x760 [ 422.369730][T11765] copy_vma+0x61d/0xad0 [ 422.369765][T11765] ? __pfx_copy_vma+0x10/0x10 [ 422.369801][T11765] ? do_vmi_align_munmap+0x3b7/0x4b0 [ 422.369840][T11765] ? rcu_is_watching+0x16/0xb0 [ 422.369865][T11765] ? percpu_counter_add_batch+0xec/0x1d0 [ 422.369902][T11765] move_vma+0x8fc/0x1850 [ 422.369947][T11765] ? arch_get_unmapped_area_topdown+0x269/0xb50 [ 422.370003][T11765] ? __pfx_move_vma+0x10/0x10 [ 422.370034][T11765] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 422.370070][T11765] ? mtree_load+0x12a/0x780 [ 422.370178][T11765] ? __futex_wait+0x3c7/0x470 [ 422.370214][T11765] ? cap_mmap_addr+0xaa/0xf0 [ 422.370294][T11765] ? bpf_lsm_mmap_addr+0x9/0x50 [ 422.370370][T11765] mremap_to+0x7f9/0x8d0 [ 422.370403][T11765] ? __pfx_mremap_to+0x10/0x10 [ 422.370431][T11765] ? __pfx_check_prep_vma+0x10/0x10 [ 422.370458][T11765] ? mas_walk+0x37e/0x490 [ 422.370531][T11765] ? mas_find+0x642/0xcb0 [ 422.370560][T11765] __se_sys_mremap+0xd30/0x12d0 [ 422.370595][T11765] ? __pfx___se_sys_mremap+0x10/0x10 [ 422.370617][T11765] ? do_futex+0x3e7/0x4e0 [ 422.370652][T11765] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 422.370684][T11765] ? __se_sys_futex+0x3a8/0x450 [ 422.370731][T11765] ? __x64_sys_mremap+0x20/0xc0 [ 422.370757][T11765] do_syscall_64+0x166/0x520 [ 422.370779][T11765] ? trace_irq_disable+0x3b/0x140 [ 422.370813][T11765] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.370837][T11765] ? clear_bhb_loop+0x70/0xc0 [ 422.370867][T11765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.370892][T11765] RIP: 0033:0x7f6cbab9e159 [ 422.370917][T11765] 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 [ 422.370938][T11765] RSP: 002b:00007f6cbbadf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 422.370965][T11765] RAX: ffffffffffffffda RBX: 00007f6cbae25fa0 RCX: 00007f6cbab9e159 [ 422.370983][T11765] RDX: 0000000000600000 RSI: 0000000000600000 RDI: 0000200000000000 [ 422.371001][T11765] RBP: 00007f6cbac3503b R08: 0000200000a00000 R09: 0000000000000000 [ 422.371019][T11765] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 422.371033][T11765] R13: 00007f6cbae26038 R14: 00007f6cbae25fa0 R15: 00007ffdaf851068 [ 422.371071][T11765] [ 422.807134][T11769] netlink: 'syz.2.2354': attribute type 4 has an invalid length. [ 422.948636][T11771] FAULT_INJECTION: forcing a failure. [ 422.948636][T11771] name failslab, interval 1, probability 0, space 0, times 0 [ 422.948676][T11771] CPU: 0 UID: 0 PID: 11771 Comm: syz.3.2357 Not tainted syzkaller #0 PREEMPT(full) [ 422.948707][T11771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 422.948724][T11771] Call Trace: [ 422.948735][T11771] [ 422.948747][T11771] dump_stack_lvl+0xe8/0x150 [ 422.948786][T11771] should_fail_ex+0x3eb/0x540 [ 422.948832][T11771] should_failslab+0xa8/0x100 [ 422.948861][T11771] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 422.948898][T11771] ? __d_alloc+0x37/0x6f0 [ 422.948929][T11771] ? __d_alloc+0x37/0x6f0 [ 422.948961][T11771] ? __asan_memset+0x22/0x50 [ 422.948999][T11771] __d_alloc+0x37/0x6f0 [ 422.949030][T11771] ? __pfx_get_random_u32+0x10/0x10 [ 422.949206][T11771] ? dquot_alloc_inode+0x216/0xa50 [ 422.949284][T11771] d_alloc_pseudo+0x21/0xc0 [ 422.949319][T11771] alloc_path_pseudo+0x107/0x220 [ 422.949350][T11771] ? __pfx_alloc_path_pseudo+0x10/0x10 [ 422.949389][T11771] alloc_file_pseudo+0xa8/0x1e0 [ 422.949420][T11771] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 422.949461][T11771] __shmem_file_setup+0x2e9/0x370 [ 422.949492][T11771] ? __pfx___shmem_file_setup+0x10/0x10 [ 422.949524][T11771] ? vma_set_pgoff+0x163/0x2d0 [ 422.949555][T11771] shmem_zero_setup+0x90/0x130 [ 422.949583][T11771] mmap_region+0x18bb/0x2270 [ 422.949626][T11771] ? __pfx_mmap_region+0x10/0x10 [ 422.949654][T11771] ? hrtimer_start_range_ns_common+0x83b/0xb90 [ 422.949698][T11771] ? finish_task_switch+0x40e/0xc60 [ 422.949808][T11771] ? mt_find+0x186/0x630 [ 422.949862][T11771] ? bpf_lsm_mmap_addr+0x9/0x50 [ 422.949890][T11771] ? security_mmap_addr+0x71/0x240 [ 422.949986][T11771] do_mmap+0xe0a/0x1300 [ 422.950024][T11771] ? __pfx_do_mmap+0x10/0x10 [ 422.950065][T11771] ? vm_mmap_pgoff+0x1dd/0x4e0 [ 422.950087][T11771] ? down_write_killable+0x179/0x230 [ 422.950118][T11771] ? __pfx_down_write_killable+0x10/0x10 [ 422.950147][T11771] ? apparmor_mmap_file+0x1cc/0x390 [ 422.950211][T11771] ? security_mmap_file+0x4df/0xa20 [ 422.950254][T11771] vm_mmap_pgoff+0x272/0x4e0 [ 422.950287][T11771] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 422.950313][T11771] ? rcu_is_watching+0x16/0xb0 [ 422.950342][T11771] ? ksys_mmap_pgoff+0xf3/0x760 [ 422.950371][T11771] ? __x64_sys_mmap+0x7f/0x140 [ 422.950410][T11771] do_syscall_64+0x166/0x520 [ 422.950433][T11771] ? trace_irq_disable+0x3b/0x140 [ 422.950466][T11771] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.950490][T11771] ? clear_bhb_loop+0x70/0xc0 [ 422.950518][T11771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 422.950541][T11771] RIP: 0033:0x7f206a99e159 [ 422.950563][T11771] 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 [ 422.950584][T11771] RSP: 002b:00007f206b83e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 422.950609][T11771] RAX: ffffffffffffffda RBX: 00007f206ac25fa0 RCX: 00007f206a99e159 [ 422.950626][T11771] RDX: 0000000000000002 RSI: 0000000000001000 RDI: 0000000000000000 [ 422.950640][T11771] RBP: 00007f206aa3503b R08: ffffffffffffffff R09: 0000000010000000 [ 422.950657][T11771] R10: 0000000000109031 R11: 0000000000000246 R12: 0000000000000000 [ 422.950671][T11771] R13: 00007f206ac26038 R14: 00007f206ac25fa0 R15: 00007fffa0891ce8 [ 422.950707][T11771] [ 423.415702][T11777] FAULT_INJECTION: forcing a failure. [ 423.415702][T11777] name failslab, interval 1, probability 0, space 0, times 0 [ 423.415738][T11777] CPU: 0 UID: 0 PID: 11777 Comm: syz.3.2358 Not tainted syzkaller #0 PREEMPT(full) [ 423.415776][T11777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 423.415792][T11777] Call Trace: [ 423.415803][T11777] [ 423.415814][T11777] dump_stack_lvl+0xe8/0x150 [ 423.415853][T11777] should_fail_ex+0x3eb/0x540 [ 423.415886][T11777] should_failslab+0xa8/0x100 [ 423.415914][T11777] ? prepare_creds+0x30/0x820 [ 423.415952][T11777] kmem_cache_alloc_noprof+0x9c/0x600 [ 423.415988][T11777] ? prepare_creds+0x30/0x820 [ 423.416032][T11777] prepare_creds+0x30/0x820 [ 423.416072][T11777] __sys_setresgid+0x59c/0x8f0 [ 423.416104][T11777] do_syscall_64+0x166/0x520 [ 423.416127][T11777] ? trace_irq_disable+0x3b/0x140 [ 423.416162][T11777] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.416187][T11777] ? clear_bhb_loop+0x70/0xc0 [ 423.416218][T11777] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.416243][T11777] RIP: 0033:0x7f206a99e159 [ 423.416264][T11777] 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 [ 423.416286][T11777] RSP: 002b:00007f206b83e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000077 [ 423.416313][T11777] RAX: ffffffffffffffda RBX: 00007f206ac25fa0 RCX: 00007f206a99e159 [ 423.416332][T11777] RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 000000000000ee00 [ 423.416348][T11777] RBP: 00007f206aa3503b R08: 0000000000000000 R09: 0000000000000000 [ 423.416364][T11777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 423.416379][T11777] R13: 00007f206ac26038 R14: 00007f206ac25fa0 R15: 00007fffa0891ce8 [ 423.416415][T11777] [ 423.640565][ T9] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 423.797433][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 423.797494][ T9] usb 2-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 423.819955][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 423.819987][ T9] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 423.820039][ T9] usb 2-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 423.820080][ T9] usb 2-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 423.820123][ T9] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 423.820162][ T9] usb 2-1: config 1 interface 1 has no altsetting 0 [ 423.896447][ T9] usb 2-1: string descriptor 0 read error: -22 [ 423.896594][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.190528][ T1235] usb 3-1: new low-speed USB device number 68 using dummy_hcd [ 424.220784][ T10] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 424.268893][ T25] usb 1-1: USB disconnect, device number 12 [ 424.335308][ T9] usb 2-1: 2:0: cannot get min/max values for control 2 (id 2) [ 424.335405][ T9] usb 2-1: Warning! Unlikely small volume range (=1), linear volume or custom curve? [ 424.335426][ T9] usb 2-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/1/1 [ 424.373169][ T1235] usb 3-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 424.374840][ T1235] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 424.374901][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 424.374932][ T1235] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 424.374959][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 424.374987][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 424.376382][ T1235] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 424.376432][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 424.376463][ T1235] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 424.376491][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 424.376518][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 424.425598][ T1235] usb 3-1: config 168 descriptor has 1 excess byte, ignoring [ 424.425661][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 8 [ 424.425692][ T1235] usb 3-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 424.425718][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 424.425746][ T1235] usb 3-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 8 [ 424.449395][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 424.469125][ T10] usb 4-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 424.557826][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 424.584971][ T1235] usb 3-1: string descriptor 0 read error: -22 [ 424.585113][ T1235] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 424.587784][ T10] usb 4-1: config 0 descriptor?? [ 424.613136][ T10] gspca_main: sunplus-2.14.0 probing 041e:400b [ 424.657452][ T1235] adutux 3-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 424.893555][ T5693] usb 3-1: USB disconnect, device number 68 [ 424.955682][ T9] usb 2-1: USB disconnect, device number 77 [ 425.431290][ T10] gspca_sunplus: reg_r err -71 [ 425.431388][ T10] sunplus 4-1:0.0: probe with driver sunplus failed with error -71 [ 425.439980][ T10] usb 4-1: USB disconnect, device number 86 [ 425.524892][ T31] kauditd_printk_skb: 50 callbacks suppressed [ 425.524914][ T31] audit: type=1800 audit(1788986960.672:820): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 425.610446][ T25] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 425.770821][ T25] usb 1-1: Using ep0 maxpacket: 32 [ 425.771342][ T25] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 425.772674][ T25] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 425.772702][ T25] usb 1-1: config 0 has no interface number 0 [ 425.775459][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 425.775485][ T25] usb 1-1: Product: syz [ 425.775501][ T25] usb 1-1: Manufacturer: syz [ 425.775517][ T25] usb 1-1: SerialNumber: syz [ 425.779774][ T25] usb 1-1: config 0 descriptor?? [ 425.818186][ T31] audit: type=1800 audit(1788986960.962:821): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=145508 res=0 errno=0 [ 425.830762][ T31] audit: type=1800 audit(1788986960.972:822): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=145540 res=0 errno=0 [ 425.831964][ T5693] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 425.833320][ T31] audit: type=1800 audit(1788986960.982:823): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=145515 res=0 errno=0 [ 425.837872][ T31] audit: type=1800 audit(1788986960.982:824): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=145516 res=0 errno=0 [ 425.980595][ T5693] usb 3-1: Using ep0 maxpacket: 8 [ 425.981571][ T5693] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 425.982966][ T5693] usb 3-1: config index 0 descriptor too short (expected 74, got 45) [ 425.983022][ T5693] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 425.983082][ T5693] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 425.983112][ T5693] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 425.983140][ T5693] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 425.983165][ T5693] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 425.983236][ T5693] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 426.081601][ T31] audit: type=1800 audit(1788986961.162:825): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=145588 res=0 errno=0 [ 426.110570][ T31] audit: type=1800 audit(1788986961.242:826): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=145617 res=0 errno=0 [ 426.110624][ T31] audit: type=1800 audit(1788986961.242:827): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=145595 res=0 errno=0 [ 426.115974][ T31] audit: type=1800 audit(1788986961.262:828): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=145596 res=0 errno=0 [ 426.117281][ T31] audit: type=1800 audit(1788986961.262:829): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=145597 res=0 errno=0 [ 426.223273][ T5693] usb 3-1: GET_CAPABILITIES returned 0 [ 426.223355][ T5693] usbtmc 3-1:16.0: can't read capabilities [ 426.449741][ T5693] usb 3-1: USB disconnect, device number 69 [ 426.854783][T11822] syzkaller1: entered promiscuous mode [ 426.854809][T11822] syzkaller1: entered allmulticast mode [ 426.938992][ T25] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000034: -71 [ 426.939039][ T25] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 426.939524][ T25] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 426.942008][ T25] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 426.989431][ T25] usb 1-1: USB disconnect, device number 13 [ 427.313038][ T5693] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 427.367571][T11837] Bluetooth: hci4: Frame reassembly failed (-84) [ 427.382490][ T12] Bluetooth: hci4: Frame reassembly failed (-84) [ 427.386101][ T1009] Bluetooth: hci4: Frame reassembly failed (-84) [ 427.491721][ T5693] usb 4-1: Using ep0 maxpacket: 16 [ 427.492463][ T5693] usb 4-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 427.493810][ T5693] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 427.493837][ T5693] usb 4-1: config 0 has no interfaces? [ 427.499640][ T5693] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 427.499670][ T5693] usb 4-1: Product: syz [ 427.499688][ T5693] usb 4-1: Manufacturer: syz [ 427.499705][ T5693] usb 4-1: SerialNumber: syz [ 427.528116][ T5693] usb 4-1: config 0 descriptor?? [ 427.759899][ T5693] usb 4-1: USB disconnect, device number 87 [ 428.430321][ T9] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 428.593166][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 428.596240][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 428.598916][ T9] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 428.598971][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 428.598997][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 428.599025][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 428.599055][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 428.599095][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 428.696579][T11868] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 428.800573][ T1235] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 428.918009][ T9] usb 2-1: usb_control_msg returned -32 [ 428.918064][ T9] usbtmc 2-1:16.0: can't read capabilities [ 428.953993][ T1235] usb 1-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 428.956078][ T1235] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 428.956144][ T1235] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 428.956174][ T1235] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 428.956231][ T1235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 428.975215][ T1235] usb 1-1: config 0 descriptor?? [ 429.131796][T11869] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.237213][T11869] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.350453][T11869] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 429.370694][ T4935] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 429.499791][ T10] usb 2-1: USB disconnect, device number 78 [ 429.724879][ T1253] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 429.730082][ T1009] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 429.839902][ T1253] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 429.855630][ T1253] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 430.562127][ T31] kauditd_printk_skb: 56 callbacks suppressed [ 430.562149][ T31] audit: type=1800 audit(1788986965.712:886): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 431.129325][ T31] audit: type=1800 audit(1788986966.272:887): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 431.677262][ T31] audit: type=1800 audit(1788986966.823:888): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 431.979565][ T5693] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 432.130259][ T5693] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 432.131588][ T5693] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 432.131623][ T5693] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 432.131647][ T5693] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 432.131692][ T5693] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.134727][ T5693] usb 2-1: config 0 descriptor?? [ 432.136763][ T31] audit: type=1800 audit(1788986967.283:889): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=148262 res=0 errno=0 [ 432.159944][ T31] audit: type=1800 audit(1788986967.303:890): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=148291 res=0 errno=0 [ 432.196248][ T31] audit: type=1800 audit(1788986967.343:891): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=148269 res=0 errno=0 [ 432.236327][ T31] audit: type=1800 audit(1788986967.363:892): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=148270 res=0 errno=0 [ 432.236386][ T31] audit: type=1800 audit(1788986967.373:893): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=148271 res=0 errno=0 [ 432.276356][ T31] audit: type=1800 audit(1788986967.423:894): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=148311 res=0 errno=0 [ 432.399268][ T1235] usbhid 1-1:0.0: can't add hid device: -71 [ 432.399536][ T1235] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 432.417960][ T1235] usb 1-1: USB disconnect, device number 14 [ 432.550278][ T31] audit: type=1800 audit(1788986967.703:895): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=148371 res=0 errno=0 [ 432.555063][ T5693] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 432.555102][ T5693] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 432.604654][ T5693] plantronics 0003:047F:FFFF.001E: hiddev0,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 432.809499][ T1235] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 432.829798][ T5768] usb 2-1: USB disconnect, device number 79 [ 432.959686][ T1235] usb 1-1: Using ep0 maxpacket: 32 [ 432.960433][ T1235] usb 1-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 432.961610][ T1235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 432.964683][ T1235] usb 1-1: config 0 descriptor?? [ 433.005184][ T1235] gspca_main: sunplus-2.14.0 probing 041e:400b [ 433.093002][T11933] syzkaller1: entered promiscuous mode [ 433.093028][T11933] syzkaller1: entered allmulticast mode [ 433.479443][ T9] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 433.630863][ T9] usb 3-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 433.632268][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 433.632320][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 433.632375][ T9] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 433.635146][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 433.635182][ T9] usb 3-1: Product: syz [ 433.635200][ T9] usb 3-1: Manufacturer: syz [ 433.635217][ T9] usb 3-1: SerialNumber: syz [ 433.791152][ T1235] gspca_sunplus: reg_r err -71 [ 433.791245][ T1235] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 433.796039][ T1235] usb 1-1: USB disconnect, device number 15 [ 434.039393][ T5693] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 434.065138][T11935] ushc 3-1:1.0: probe with driver ushc failed with error -110 [ 434.117616][ T25] usb 3-1: USB disconnect, device number 70 [ 434.199941][ T5693] usb 2-1: Using ep0 maxpacket: 8 [ 434.200706][ T5693] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 434.201758][ T5693] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 434.201786][ T5693] usb 2-1: config 179 has no interface number 0 [ 434.201833][ T5693] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 434.201864][ T5693] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 434.201893][ T5693] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 434.201926][ T5693] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 434.201946][ T5693] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 434.201976][ T5693] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 434.254009][T11944] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 434.543399][ T5693] input: Generic X-Box pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input38 [ 434.758854][ T9] usb 2-1: USB disconnect, device number 80 [ 434.758937][ C1] xpad 2-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 434.758988][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 434.858155][T11957] syzkaller1: entered promiscuous mode [ 434.858182][T11957] syzkaller1: entered allmulticast mode [ 435.503785][T11971] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 435.589924][ T31] kauditd_printk_skb: 53 callbacks suppressed [ 435.589946][ T31] audit: type=1800 audit(1788986970.743:949): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=107489 res=0 errno=0 [ 435.596995][ T31] audit: type=1800 audit(1788986970.743:950): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="type" dev="sysfs" ino=107494 res=0 errno=0 [ 435.646057][ T31] audit: type=1800 audit(1788986970.793:951): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="ifindex" dev="sysfs" ino=107498 res=0 errno=0 [ 435.669844][ T31] audit: type=1800 audit(1788986970.793:952): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="iflink" dev="sysfs" ino=107497 res=0 errno=0 [ 435.675207][ T31] audit: type=1800 audit(1788986970.823:953): pid=5624 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="addr_assign_type" dev="sysfs" ino=107500 res=0 errno=0 [ 435.969108][ T25] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 436.130517][ T25] usb 4-1: New USB device found, idVendor=abcd, idProduct=ef01, bcdDevice= 1.00 [ 436.133290][ T25] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 436.133347][ T25] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 436.133373][ T25] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 436.136279][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.136311][ T25] usb 4-1: Product: syz [ 436.136329][ T25] usb 4-1: Manufacturer: syz [ 436.136346][ T25] usb 4-1: SerialNumber: syz [ 436.170222][ T1235] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 436.185798][ T31] audit: type=1800 audit(1788986971.323:954): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=149270 res=0 errno=0 [ 436.215779][ T31] audit: type=1800 audit(1788986971.363:955): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=149302 res=0 errno=0 [ 436.235538][ T31] audit: type=1800 audit(1788986971.363:956): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=149277 res=0 errno=0 [ 436.255824][ T31] audit: type=1800 audit(1788986971.383:957): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=149278 res=0 errno=0 [ 436.276405][ T31] audit: type=1800 audit(1788986971.403:958): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=149341 res=0 errno=0 [ 436.341199][ T25] ushc 4-1:1.0: probe with driver ushc failed with error -110 [ 436.362488][ T1235] usb 3-1: unable to get BOS descriptor or descriptor too short [ 436.362551][ T1235] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 436.364237][ T1235] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 436.403299][ T1235] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 436.403330][ T1235] usb 3-1: Product: syz [ 436.403346][ T1235] usb 3-1: Manufacturer: syz [ 436.403363][ T1235] usb 3-1: SerialNumber: syz [ 436.501936][T11974] ushc 4-1:1.0: probe with driver ushc failed with error -32 [ 436.541522][T11972] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.547422][ T25] usb 4-1: USB disconnect, device number 88 [ 436.664205][ T1235] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 436.765096][T11972] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 436.857605][ T1235] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 436.857672][ T1235] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 436.857778][ T1235] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 436.857926][ T1235] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 436.857950][ T1235] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 436.857973][ T1235] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 436.971668][T11972] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 437.320222][ T1253] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.359841][ T1253] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.430512][ T1253] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.439123][ T1253] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 437.823022][ T1235] usb 3-1: USB disconnect, device number 71 [ 437.972282][T12023] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2438'. [ 438.094131][ T5618] udevd[5618]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 438.103727][ T9] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 438.268893][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 438.269633][ T9] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 438.270844][ T9] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 438.270897][ T9] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 438.270923][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 438.270951][ T9] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 438.270978][ T9] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 438.271026][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 438.417990][T12034] jffs2: notice: (12034) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 438.580651][ T9] usb 4-1: usb_control_msg returned -32 [ 438.580704][ T9] usbtmc 4-1:16.0: can't read capabilities [ 438.643668][T12042] ±ÿ: renamed from lo [ 439.041158][T12056] jffs2: notice: (12056) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 439.698647][ T5693] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 439.788585][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 439.850969][ T5693] usb 3-1: unable to get BOS descriptor or descriptor too short [ 439.851027][ T5693] usb 3-1: New USB device found, idVendor=0e41, idProduct=5057, bcdDevice=73.9f [ 439.852060][ T5693] usb 3-1: config 2 has an invalid interface number: 69 but max is 0 [ 439.852087][ T5693] usb 3-1: config 2 has no interface number 0 [ 439.852119][ T5693] usb 3-1: config 2 interface 69 has no altsetting 0 [ 439.854047][ T5693] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 439.854066][ T5693] usb 3-1: Product: syz [ 439.854077][ T5693] usb 3-1: Manufacturer: syz [ 439.854088][ T5693] usb 3-1: SerialNumber: syz [ 439.939281][ T9] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 439.940491][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 439.940524][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 439.940549][ T9] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 439.940596][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 439.943940][ T9] usb 1-1: config 0 descriptor?? [ 440.250212][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.250300][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.276082][ T5693] snd_usb_podhd 3-1:2.69: Line 6 POD HD300 found [ 440.367390][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367434][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367463][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367491][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367520][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367549][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367576][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367604][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367632][ T9] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 440.367660][ T9] plantronics 0003:047F:FFFF.001F: item fetching failed at offset 12/15 [ 440.370559][ T9] plantronics 0003:047F:FFFF.001F: parse failed [ 440.370844][ T9] plantronics 0003:047F:FFFF.001F: probe with driver plantronics failed with error -22 [ 440.475248][ T5693] snd_usb_podhd 3-1:2.69: cannot get proper max packet size [ 440.475520][ T5693] snd_usb_podhd 3-1:2.69: Line 6 POD HD300 now disconnected [ 440.477226][ T5693] snd_usb_podhd 3-1:2.69: probe with driver snd_usb_podhd failed with error -22 [ 440.563618][ T5693] usb 1-1: USB disconnect, device number 16 [ 440.680548][ T1566] usb 3-1: USB disconnect, device number 72 [ 440.837332][ T25] usb 4-1: USB disconnect, device number 89 [ 440.895561][ T31] kauditd_printk_skb: 52 callbacks suppressed [ 440.895585][ T31] audit: type=1800 audit(1788986976.044:1011): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 440.953961][ T31] audit: type=1800 audit(1788986976.104:1012): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 441.054320][ T31] audit: type=1800 audit(1788986976.204:1013): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 441.230178][ T31] audit: type=1800 audit(1788986976.374:1014): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 441.308438][ T25] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 441.459641][ T25] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 441.461332][ T25] usb 4-1: config 0 has an invalid interface number: 50 but max is 0 [ 441.461362][ T25] usb 4-1: config 0 has no interface number 0 [ 441.461415][ T25] usb 4-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 441.463460][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.463490][ T25] usb 4-1: Product: syz [ 441.463506][ T25] usb 4-1: Manufacturer: syz [ 441.463523][ T25] usb 4-1: SerialNumber: syz [ 441.508231][ T31] audit: type=1800 audit(1788986976.654:1015): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=150610 res=0 errno=0 [ 441.508991][ T25] usb 4-1: config 0 descriptor?? [ 441.556411][ T31] audit: type=1800 audit(1788986976.704:1016): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=150642 res=0 errno=0 [ 441.556930][ T31] audit: type=1800 audit(1788986976.704:1017): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=150617 res=0 errno=0 [ 441.557654][ T31] audit: type=1800 audit(1788986976.704:1018): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=150618 res=0 errno=0 [ 441.652054][ T25] yurex 4-1:0.50: USB YUREX device now attached to Yurex #0 [ 441.663454][ T31] audit: type=1800 audit(1788986976.814:1019): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=150639 res=0 errno=0 [ 441.688996][ T31] audit: type=1800 audit(1788986976.834:1020): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=150640 res=0 errno=0 [ 441.778764][ T25] usb 4-1: USB disconnect, device number 90 [ 441.799229][T12075] yurex 4-1:0.50: yurex_write - failed to send bulk msg, error -19 [ 441.805100][ T25] yurex 4-1:0.50: USB YUREX #0 now disconnected [ 441.988332][ T9] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 442.140457][ T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 442.141721][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 442.141756][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 442.141781][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 442.141826][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 442.146328][ T9] usb 3-1: config 0 descriptor?? [ 442.518262][ T1235] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 442.631185][ T9] plantronics 0003:047F:FFFF.0020: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 442.678254][ T1235] usb 2-1: Using ep0 maxpacket: 8 [ 442.679153][ T1235] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 442.680404][ T1235] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 442.680432][ T1235] usb 2-1: config 0 has no interface number 0 [ 442.682784][ T1235] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 442.682811][ T1235] usb 2-1: Product: syz [ 442.682830][ T1235] usb 2-1: Manufacturer: syz [ 442.682846][ T1235] usb 2-1: SerialNumber: syz [ 442.687727][ T1235] usb 2-1: config 0 descriptor?? [ 442.897960][ T1235] uvcvideo 2-1:0.31: probe with driver uvcvideo failed with error -22 [ 442.908631][ T1235] usb 2-1: USB disconnect, device number 81 [ 444.516016][T12125] netlink: 32 bytes leftover after parsing attributes in process `syz.3.2480'. [ 444.797019][ T25] usb 3-1: USB disconnect, device number 73 [ 444.934220][T12140] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 444.970547][T12142] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2489'. [ 445.339828][T12156] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2495'. [ 445.357922][ T25] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 445.508719][ T25] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 445.509720][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 445.509754][ T25] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 445.509777][ T25] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 445.509820][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 445.512842][ T25] usb 2-1: config 0 descriptor?? [ 445.537989][ T1235] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 445.729842][ T1235] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 445.734654][ T1235] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 445.734685][ T1235] usb 4-1: Product: syz [ 445.734703][ T1235] usb 4-1: Manufacturer: syz [ 445.734720][ T1235] usb 4-1: SerialNumber: syz [ 445.946778][ T31] kauditd_printk_skb: 64 callbacks suppressed [ 445.946800][ T31] audit: type=1800 audit(1788986981.094:1085): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=151172 res=0 errno=0 [ 445.987886][ T31] audit: type=1800 audit(1788986981.134:1086): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=151194 res=0 errno=0 [ 445.992265][ T25] plantronics 0003:047F:FFFF.0021: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 445.997590][ T31] audit: type=1800 audit(1788986981.144:1087): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=151208 res=0 errno=0 [ 446.058593][T12154] sg_write: data in/out 355776/136 bytes for SCSI command 0x0-- guessing data in; [ 446.058593][T12154] program syz.3.2494 not setting count and/or reply_len properly [ 446.077373][ T1235] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 446.077540][ T1235] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 446.077603][ T1235] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 446.118489][ T1566] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 446.129902][ T1235] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71 [ 446.165996][ T31] audit: type=1800 audit(1788986981.314:1088): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=151125 res=0 errno=0 [ 446.176594][ T31] audit: type=1800 audit(1788986981.324:1089): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=151126 res=0 errno=0 [ 446.183794][ T1235] usb 4-1: USB disconnect, device number 91 [ 446.209853][ T31] audit: type=1800 audit(1788986981.344:1090): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=151105 res=0 errno=0 [ 446.247676][ T31] audit: type=1800 audit(1788986981.394:1091): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=151127 res=0 errno=0 [ 446.288896][ T31] audit: type=1800 audit(1788986981.444:1092): pid=12166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="fido_id" name="report_descriptor" dev="sysfs" ino=151174 res=0 errno=0 [ 446.337743][ T1566] usb 3-1: Using ep0 maxpacket: 8 [ 446.338468][ T1566] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 446.340185][ T1566] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 446.340239][ T1566] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 446.340266][ T1566] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 446.340303][ T1566] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 446.340329][ T1566] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 446.340374][ T1566] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 446.392339][ T31] audit: type=1800 audit(1788986981.534:1093): pid=6336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=151324 res=0 errno=0 [ 446.445056][ T31] audit: type=1800 audit(1788986981.594:1094): pid=6336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=151353 res=0 errno=0 [ 446.661174][ T1566] usb 3-1: usb_control_msg returned -32 [ 446.661228][ T1566] usbtmc 3-1:16.0: can't read capabilities [ 447.257287][T12183] ima: policy update completed [ 447.367935][ T1235] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 447.517644][ T1235] usb 4-1: Using ep0 maxpacket: 32 [ 447.518451][ T1235] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 447.519584][ T1235] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 447.519621][ T1235] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 447.519650][ T1235] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 447.523176][ T1235] usb 4-1: config 0 descriptor?? [ 447.917623][T12192] FAULT_INJECTION: forcing a failure. [ 447.917623][T12192] name failslab, interval 1, probability 0, space 0, times 0 [ 447.917661][T12192] CPU: 1 UID: 0 PID: 12192 Comm: syz.1.2510 Not tainted syzkaller #0 PREEMPT(full) [ 447.917689][T12192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 447.917704][T12192] Call Trace: [ 447.917714][T12192] [ 447.917725][T12192] dump_stack_lvl+0xe8/0x150 [ 447.917764][T12192] should_fail_ex+0x3eb/0x540 [ 447.917800][T12192] should_failslab+0xa8/0x100 [ 447.917827][T12192] ? __kernfs_new_node+0xe6/0x980 [ 447.917970][T12192] kmem_cache_alloc_noprof+0x9c/0x600 [ 447.918010][T12192] ? __kernfs_new_node+0xe6/0x980 [ 447.918051][T12192] __kernfs_new_node+0xe6/0x980 [ 447.918125][T12192] ? __pfx___kernfs_new_node+0x10/0x10 [ 447.918160][T12192] ? kernfs_root+0x1c/0x230 [ 447.918205][T12192] ? kernfs_root+0x1c/0x230 [ 447.918229][T12192] ? kernfs_root+0x1c/0x230 [ 447.918269][T12192] ? kernfs_root+0x1c/0x230 [ 447.918308][T12192] kernfs_new_node+0xea/0x140 [ 447.918364][T12192] __kernfs_create_file+0x4b/0x2e0 [ 447.918386][T12192] sysfs_add_file_mode_ns+0x237/0x300 [ 447.918432][T12192] internal_create_group+0x679/0x1180 [ 447.918495][T12192] ? __pfx_internal_create_group+0x10/0x10 [ 447.918534][T12192] ? up_write+0x19d/0x4a0 [ 447.918569][T12192] sysfs_create_groups+0x59/0x120 [ 447.918623][T12192] device_add_attrs+0xde/0x600 [ 447.918709][T12192] ? __pfx_device_add_attrs+0x10/0x10 [ 447.918732][T12192] ? device_add_class_symlinks+0x21f/0x240 [ 447.918780][T12192] device_add+0x488/0xb80 [ 447.918809][T12192] netdev_register_kobject+0x197/0x350 [ 447.918873][T12192] register_netdevice+0x142e/0x1eb0 [ 447.918979][T12192] ? __pfx_register_netdevice+0x10/0x10 [ 447.919018][T12192] ? net_generic+0x1e/0x240 [ 447.919110][T12192] ? net_generic+0x1e/0x240 [ 447.919142][T12192] ? net_generic+0x1e/0x240 [ 447.919177][T12192] register_netdev+0x40/0x60 [ 447.919212][T12192] vti6_init_net+0x259/0x3b0 [ 447.919258][T12192] ops_init+0x35d/0x5d0 [ 447.919294][T12192] setup_net+0x118/0x350 [ 447.919331][T12192] ? __pfx_setup_net+0x10/0x10 [ 447.919365][T12192] ? down_read_killable+0x1b6/0x3b0 [ 447.919385][T12192] ? __ns_common_init+0x38a/0x590 [ 447.919429][T12192] copy_net_ns+0x536/0x770 [ 447.919476][T12192] create_new_namespaces+0x3f0/0x6b0 [ 447.919510][T12192] ? security_capable+0x7e/0x2c0 [ 447.919550][T12192] unshare_nsproxy_namespaces+0x144/0x190 [ 447.919583][T12192] ksys_unshare+0x5a7/0x950 [ 447.919622][T12192] ? __pfx_ksys_unshare+0x10/0x10 [ 447.919653][T12192] ? rcu_is_watching+0x16/0xb0 [ 447.919695][T12192] __x64_sys_unshare+0x38/0x50 [ 447.919737][T12192] do_syscall_64+0x166/0x520 [ 447.919760][T12192] ? trace_irq_disable+0x3b/0x140 [ 447.919792][T12192] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.919820][T12192] ? clear_bhb_loop+0x70/0xc0 [ 447.919840][T12192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.919858][T12192] RIP: 0033:0x7f90baf9e159 [ 447.919892][T12192] 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 [ 447.919914][T12192] RSP: 002b:00007f90bbd86028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 447.919938][T12192] RAX: ffffffffffffffda RBX: 00007f90bb225fa0 RCX: 00007f90baf9e159 [ 447.919955][T12192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 447.919976][T12192] RBP: 00007f90bb03503b R08: 0000000000000000 R09: 0000000000000000 [ 447.919986][T12192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 447.919997][T12192] R13: 00007f90bb226038 R14: 00007f90bb225fa0 R15: 00007ffc1da98218 [ 447.920036][T12192] [ 448.174187][ T1235] savu 0003:1E7D:2D5A.0022: hiddev2,hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.3-1/input0 [ 448.279206][ T1566] usb 2-1: USB disconnect, device number 82 [ 448.385645][ T9] usb 4-1: USB disconnect, device number 92 [ 448.856177][ T1566] usb 3-1: USB disconnect, device number 74 [ 449.158420][T12206] netlink: 'syz.1.2514': attribute type 1 has an invalid length. [ 449.162825][T12207] syzkaller1: entered promiscuous mode [ 449.162855][T12207] syzkaller1: entered allmulticast mode [ 449.327409][ T1566] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 449.480214][ T1566] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 449.482368][ T1566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 449.482413][ T1566] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.482438][ T1566] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 449.482484][ T1566] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.544012][ T1566] usb 3-1: config 0 descriptor?? [ 449.553737][ T12] IPVS: starting estimator thread 0... [ 449.637412][T12217] IPVS: using max 31 ests per chain, 74400 per kthread [ 449.717425][ T1235] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 449.868238][ T1235] usb 1-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 449.887611][ T1235] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 449.887641][ T1235] usb 1-1: Product: syz [ 449.887659][ T1235] usb 1-1: Manufacturer: syz [ 449.887677][ T1235] usb 1-1: SerialNumber: syz [ 449.895494][ T1235] usb 1-1: config 0 descriptor?? [ 449.929122][ T1235] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 449.968479][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968527][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968559][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968588][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968617][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968646][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968675][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968703][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968731][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.968760][ T1566] plantronics 0003:047F:FFFF.0023: unknown main item tag 0x0 [ 449.991756][ T1566] plantronics 0003:047F:FFFF.0023: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 450.203601][T12226] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 450.260079][ T1566] usb 3-1: USB disconnect, device number 75 [ 450.797254][ T25] usb 1-1: USB disconnect, device number 17 [ 450.950882][ T31] kauditd_printk_skb: 64 callbacks suppressed [ 450.950904][ T31] audit: type=1800 audit(1788986986.105:1159): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 451.058669][ T31] audit: type=1800 audit(1788986986.215:1160): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 451.257985][ T1235] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 451.368258][ T9] usb 2-1: new full-speed USB device number 83 using dummy_hcd [ 451.410361][ T1235] usb 4-1: Using ep0 maxpacket: 8 [ 451.418386][ T1235] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 451.419401][ T1235] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 451.419452][ T1235] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 451.419477][ T1235] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 451.419505][ T1235] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 451.419531][ T1235] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 451.419574][ T1235] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.440115][ T31] audit: type=1800 audit(1788986986.595:1161): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=152615 res=0 errno=0 [ 451.453301][ T31] audit: type=1800 audit(1788986986.605:1162): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=152644 res=0 errno=0 [ 451.460885][ T31] audit: type=1800 audit(1788986986.615:1163): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=152622 res=0 errno=0 [ 451.466700][ T31] audit: type=1800 audit(1788986986.615:1164): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=152623 res=0 errno=0 [ 451.484910][ T31] audit: type=1800 audit(1788986986.635:1165): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=152624 res=0 errno=0 [ 451.566291][ T31] audit: type=1800 audit(1788986986.715:1166): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=152664 res=0 errno=0 [ 451.602799][ T9] usb 2-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 451.633067][ T10] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 451.641433][ T9] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 451.641481][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 451.641510][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 451.641594][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 451.690540][ T9] usb 2-1: config 0 descriptor?? [ 451.692804][ T31] audit: type=1800 audit(1788986986.845:1167): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=152680 res=0 errno=0 [ 451.694291][T12250] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 451.725053][ T31] audit: type=1800 audit(1788986986.875:1168): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=152709 res=0 errno=0 [ 451.827926][ T10] usb 3-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 451.829106][ T10] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 13056, setting to 1024 [ 451.829171][ T10] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 1024 [ 451.833030][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 451.833058][ T10] usb 3-1: Product: syz [ 451.833109][ T10] usb 3-1: Manufacturer: syz [ 451.833127][ T10] usb 3-1: SerialNumber: syz [ 451.849086][T12253] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 451.900434][ T10] usb 3-1: NFC: intf ffff88807a597000 id ffffffff8fa729e0 [ 451.954216][ T10] nfcmrvl 3-1:1.0: NFC: registered with nci successfully [ 452.081246][ T12] nfcmrvl 3-1:1.0: NFC: send entry, len 4 [ 452.081633][ C1] nfcmrvl 3-1:1.0: NFC: urb ffff88807418b800 status -71 count 0 [ 452.273369][T12267] usbtmc 4-1:16.0: simple usb_control_msg returned 0 [ 452.475061][ T25] usb 4-1: USB disconnect, device number 93 [ 453.111655][T12269] kAFS: bad VL server IP address [ 453.521930][ T9] usbhid 2-1:0.0: can't add hid device: -71 [ 453.522045][ T9] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 453.541186][ T9] usb 2-1: USB disconnect, device number 83 [ 454.150775][T12285] overlayfs: maximum fs stacking depth exceeded [ 454.171373][T12285] binfmt_misc: Unknown parameter '/file0' [ 454.258265][T12287] syzkaller1: entered promiscuous mode [ 454.258295][T12287] syzkaller1: entered allmulticast mode [ 454.365619][T12253] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 454.474883][ T25] usb 3-1: USB disconnect, device number 76 [ 454.490560][ T25] usb 3-1: NFC: intf ffff88807a597000 [ 455.176888][ T10] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 455.296758][ T1235] usb 2-1: new full-speed USB device number 84 using dummy_hcd [ 455.336827][ T9] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 455.338134][ T10] usb 1-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 455.339096][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 455.339118][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 455.340443][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 455.340461][ T10] usb 1-1: Product: syz [ 455.340472][ T10] usb 1-1: Manufacturer: syz [ 455.346358][ T10] mos7840 1-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 455.447621][ T1235] usb 2-1: New USB device found, idVendor=28de, idProduct=1205, bcdDevice= 0.00 [ 455.449097][ T1235] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 455.449144][ T1235] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 455.449201][ T1235] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 455.449248][ T1235] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 455.529913][ T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 455.533856][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 455.533919][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 455.533948][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 455.533994][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 455.600395][ T9] usb 3-1: config 0 descriptor?? [ 455.600673][ T1235] usb 2-1: config 0 descriptor?? [ 455.602700][T12311] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 456.054503][ T31] kauditd_printk_skb: 55 callbacks suppressed [ 456.054526][ T31] audit: type=1800 audit(1788986991.205:1224): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 456.087624][ T31] audit: type=1800 audit(1788986991.245:1225): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=154916 res=0 errno=0 [ 456.161569][ T31] audit: type=1800 audit(1788986991.315:1226): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=155015 res=0 errno=0 [ 456.168275][ T31] audit: type=1800 audit(1788986991.325:1227): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=155029 res=0 errno=0 [ 456.211859][ T9] plantronics 0003:047F:FFFF.0024: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 456.239811][ T10] mos7840 ttyUSB0: probe with driver mos7840 failed with error -71 [ 456.248579][ T31] audit: type=1800 audit(1788986991.405:1228): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=154722 res=0 errno=0 [ 456.248633][ T31] audit: type=1800 audit(1788986991.405:1229): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=154723 res=0 errno=0 [ 456.272520][ T31] audit: type=1800 audit(1788986991.425:1230): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=154702 res=0 errno=0 [ 456.318180][ T10] usb 1-1: USB disconnect, device number 18 [ 456.324181][ T10] mos7840 1-1:1.0: device disconnected [ 456.441852][ T25] usb 3-1: USB disconnect, device number 77 [ 456.468249][T12331] fido_id[12331]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 456.635187][ T31] audit: type=1800 audit(1788986991.786:1231): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 456.965810][ T31] audit: type=1800 audit(1788986992.116:1232): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 457.207452][ T31] audit: type=1800 audit(1788986992.366:1233): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 457.594673][T12350] FAULT_INJECTION: forcing a failure. [ 457.594673][T12350] name fail_futex, interval 1, probability 0, space 0, times 1 [ 457.594711][T12350] CPU: 1 UID: 0 PID: 12350 Comm: syz.3.2573 Not tainted syzkaller #0 PREEMPT(full) [ 457.594739][T12350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 457.594755][T12350] Call Trace: [ 457.594765][T12350] [ 457.594775][T12350] dump_stack_lvl+0xe8/0x150 [ 457.594818][T12350] should_fail_ex+0x3eb/0x540 [ 457.594853][T12350] get_futex_key+0x1b4/0x1580 [ 457.594891][T12350] ? __lock_acquire+0x747/0x2de0 [ 457.594940][T12350] ? __pfx_get_futex_key+0x10/0x10 [ 457.594983][T12350] ? update_se+0x90/0x1020 [ 457.595018][T12350] futex_wait_setup+0x4a/0x590 [ 457.595056][T12350] ? __futex_wait+0xdb/0x470 [ 457.595093][T12350] __futex_wait+0x175/0x470 [ 457.595125][T12350] ? update_protect_slice+0x128/0x210 [ 457.595164][T12350] ? __pfx___futex_wait+0x10/0x10 [ 457.595200][T12350] ? __pfx_futex_wake_mark+0x10/0x10 [ 457.595248][T12350] ? try_to_wake_up+0x8c5/0x14d0 [ 457.595287][T12350] futex_wait+0x121/0x390 [ 457.595322][T12350] ? __pfx_futex_wait+0x10/0x10 [ 457.595368][T12350] ? rcu_is_watching+0x16/0xb0 [ 457.595396][T12350] do_futex+0x3e7/0x4e0 [ 457.595429][T12350] ? __pfx_do_futex+0x10/0x10 [ 457.595465][T12350] __se_sys_futex+0x3a8/0x450 [ 457.595499][T12350] ? __pfx___se_sys_futex+0x10/0x10 [ 457.595527][T12350] ? native_tss_update_io_bitmap+0x339/0x530 [ 457.595571][T12350] ? __x64_sys_futex+0x21/0xf0 [ 457.595601][T12350] do_syscall_64+0x166/0x520 [ 457.595623][T12350] ? trace_irq_disable+0x3b/0x140 [ 457.595663][T12350] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.595689][T12350] ? clear_bhb_loop+0x70/0xc0 [ 457.595718][T12350] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 457.595742][T12350] RIP: 0033:0x7f206a99e159 [ 457.595766][T12350] 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 [ 457.595788][T12350] RSP: 002b:00007f206b83e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 457.595814][T12350] RAX: ffffffffffffffda RBX: 00007f206ac25fa8 RCX: 00007f206a99e159 [ 457.595832][T12350] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f206ac25fa8 [ 457.595848][T12350] RBP: 00007f206ac25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 457.595864][T12350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 457.595879][T12350] R13: 00007f206ac26038 R14: 00007fffa0891c00 R15: 00007fffa0891ce8 [ 457.595917][T12350] [ 458.020201][ T1235] usbhid 2-1:0.0: can't add hid device: -71 [ 458.020313][ T1235] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 458.026216][T12355] FAULT_INJECTION: forcing a failure. [ 458.026216][T12355] name failslab, interval 1, probability 0, space 0, times 0 [ 458.032775][ T1235] usb 2-1: USB disconnect, device number 84 [ 458.064162][T12355] CPU: 0 UID: 0 PID: 12355 Comm: syz.2.2575 Not tainted syzkaller #0 PREEMPT(full) [ 458.064197][T12355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 458.064212][T12355] Call Trace: [ 458.064221][T12355] [ 458.064232][T12355] dump_stack_lvl+0xe8/0x150 [ 458.064270][T12355] should_fail_ex+0x3eb/0x540 [ 458.064303][T12355] should_failslab+0xa8/0x100 [ 458.064334][T12355] __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 458.064373][T12355] ? __lock_acquire+0x747/0x2de0 [ 458.064408][T12355] ? __kernfs_new_node+0xa9/0x980 [ 458.064444][T12355] ? __kernfs_new_node+0xa9/0x980 [ 458.064487][T12355] kstrdup+0x42/0x100 [ 458.064527][T12355] __kernfs_new_node+0xa9/0x980 [ 458.064573][T12355] ? __pfx___kernfs_new_node+0x10/0x10 [ 458.064611][T12355] ? kernfs_root+0x1c/0x230 [ 458.064652][T12355] ? kernfs_root+0x1c/0x230 [ 458.064684][T12355] ? kernfs_root+0x1c/0x230 [ 458.064716][T12355] ? kernfs_root+0x1c/0x230 [ 458.064756][T12355] kernfs_create_dir_ns+0xfe/0x230 [ 458.064786][T12355] sysfs_create_dir_ns+0x12f/0x2a0 [ 458.064824][T12355] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 458.064866][T12355] ? do_raw_spin_unlock+0xf5/0x200 [ 458.064901][T12355] kobject_add_internal+0x622/0xcd0 [ 458.064939][T12355] kobject_add+0x163/0x240 [ 458.064973][T12355] ? __pfx_kobject_add+0x10/0x10 [ 458.064998][T12355] ? kobject_put+0x50f/0x550 [ 458.065030][T12355] ? get_device_parent+0x366/0x3a0 [ 458.065064][T12355] device_add+0x3fa/0xb80 [ 458.065095][T12355] netdev_register_kobject+0x197/0x350 [ 458.065146][T12355] register_netdevice+0x142e/0x1eb0 [ 458.065195][T12355] ? __pfx_register_netdevice+0x10/0x10 [ 458.065222][T12355] ? alloc_netdev_mqs+0xd44/0x12a0 [ 458.065261][T12355] ? alloc_netdev_mqs+0xef9/0x12a0 [ 458.065290][T12355] ? __ip_tunnel_create+0x3bb/0x550 [ 458.065417][T12355] __ip_tunnel_create+0x3e8/0x550 [ 458.065454][T12355] ? __pfx___ip_tunnel_create+0x10/0x10 [ 458.065489][T12355] ? net_generic+0x1e/0x240 [ 458.065527][T12355] ip_tunnel_init_net+0x2e5/0x820 [ 458.065567][T12355] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 458.065606][T12355] ? __kmalloc_noprof+0x1a6/0x710 [ 458.065638][T12355] ? ops_init+0x7b/0x5d0 [ 458.065669][T12355] ops_init+0x35d/0x5d0 [ 458.065702][T12355] setup_net+0x118/0x350 [ 458.065741][T12355] ? __pfx_setup_net+0x10/0x10 [ 458.065778][T12355] ? down_read_killable+0x1b6/0x3b0 [ 458.065807][T12355] ? __ns_common_init+0x38a/0x590 [ 458.065842][T12355] copy_net_ns+0x536/0x770 [ 458.065882][T12355] create_new_namespaces+0x3f0/0x6b0 [ 458.065914][T12355] ? security_capable+0x7e/0x2c0 [ 458.065950][T12355] unshare_nsproxy_namespaces+0x144/0x190 [ 458.065983][T12355] ksys_unshare+0x5a7/0x950 [ 458.066023][T12355] ? __pfx_ksys_unshare+0x10/0x10 [ 458.066053][T12355] ? rcu_is_watching+0x16/0xb0 [ 458.066090][T12355] __x64_sys_unshare+0x38/0x50 [ 458.066131][T12355] do_syscall_64+0x166/0x520 [ 458.066154][T12355] ? trace_irq_disable+0x3b/0x140 [ 458.066187][T12355] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.066214][T12355] ? clear_bhb_loop+0x70/0xc0 [ 458.066244][T12355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 458.066267][T12355] RIP: 0033:0x7f6cbab9e159 [ 458.066290][T12355] 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 [ 458.066309][T12355] RSP: 002b:00007f6cbbadf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 458.066334][T12355] RAX: ffffffffffffffda RBX: 00007f6cbae25fa0 RCX: 00007f6cbab9e159 [ 458.066351][T12355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 458.066365][T12355] RBP: 00007f6cbac3503b R08: 0000000000000000 R09: 0000000000000000 [ 458.066380][T12355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 458.066393][T12355] R13: 00007f6cbae26038 R14: 00007f6cbae25fa0 R15: 00007ffdaf851068 [ 458.066427][T12355] [ 458.113387][T12355] kobject: kobject_add_internal failed for gretap0 (error: -12 parent: net) [ 458.208938][ T25] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 458.358975][ T25] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 458.370322][ T25] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 458.370416][ T25] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 458.370538][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 458.769640][ T25] usb 1-1: usb_control_msg returned -32 [ 458.769696][ T25] usbtmc 1-1:16.0: can't read capabilities [ 458.829651][ T1566] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 458.976991][ T1566] usb 4-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 458.977045][ T1566] usb 4-1: too many configurations: 9, using maximum allowed: 8 [ 458.981177][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 458.981240][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 458.981274][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 458.982558][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 458.982618][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 458.982650][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 458.983967][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 458.984019][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 458.984052][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 458.985171][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 458.985223][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 458.985254][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 458.989742][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 458.989883][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 458.990035][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 459.001221][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 459.001374][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 459.001460][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 459.006056][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 459.008329][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 459.008417][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 459.018404][ T1566] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 459.018562][ T1566] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 459.018664][ T1566] usb 4-1: config 0 interface 0 has no altsetting 0 [ 459.029331][ T1566] usb 4-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 459.029415][ T1566] usb 4-1: Product: syz [ 459.029460][ T1566] usb 4-1: Manufacturer: syz [ 459.029519][ T1566] usb 4-1: SerialNumber: syz [ 459.065853][ T1566] usb 4-1: config 0 descriptor?? [ 459.178080][ T1566] yurex 4-1:0.0: USB YUREX device now attached to Yurex #1 [ 459.356267][ T1566] usb 4-1: USB disconnect, device number 94 [ 459.374959][ T1566] yurex 4-1:0.0: USB YUREX #1 now disconnected [ 459.461692][ T25] usb 1-1: USB disconnect, device number 19 [ 460.275018][T12379] capability: warning: `syz.0.2583' uses deprecated v2 capabilities in a way that may be insecure [ 460.275069][T12379] FAULT_INJECTION: forcing a failure. [ 460.275069][T12379] name failslab, interval 1, probability 0, space 0, times 0 [ 460.275100][T12379] CPU: 1 UID: 0 PID: 12379 Comm: syz.0.2583 Not tainted syzkaller #0 PREEMPT(full) [ 460.275130][T12379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 460.275145][T12379] Call Trace: [ 460.275157][T12379] [ 460.275168][T12379] dump_stack_lvl+0xe8/0x150 [ 460.275209][T12379] should_fail_ex+0x3eb/0x540 [ 460.275244][T12379] should_failslab+0xa8/0x100 [ 460.275275][T12379] __kmalloc_noprof+0xf9/0x710 [ 460.275310][T12379] ? prepare_creds+0x30/0x820 [ 460.275358][T12379] ? security_prepare_creds+0x52/0x360 [ 460.275384][T12379] ? security_prepare_creds+0x52/0x360 [ 460.275411][T12379] ? kmem_cache_alloc_noprof+0x151/0x600 [ 460.275449][T12379] security_prepare_creds+0x52/0x360 [ 460.275479][T12379] prepare_creds+0x57d/0x820 [ 460.275522][T12379] __se_sys_capset+0x2c6/0x450 [ 460.275555][T12379] ? __pfx___se_sys_capset+0x10/0x10 [ 460.275594][T12379] ? rcu_is_watching+0x16/0xb0 [ 460.275633][T12379] do_syscall_64+0x166/0x520 [ 460.275657][T12379] ? trace_irq_disable+0x3b/0x140 [ 460.275692][T12379] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.275718][T12379] ? clear_bhb_loop+0x70/0xc0 [ 460.275748][T12379] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.275774][T12379] RIP: 0033:0x7f0b5059e159 [ 460.275798][T12379] 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 [ 460.275820][T12379] RSP: 002b:00007f0b51442028 EFLAGS: 00000246 ORIG_RAX: 000000000000007e [ 460.275848][T12379] RAX: ffffffffffffffda RBX: 00007f0b50825fa0 RCX: 00007f0b5059e159 [ 460.275867][T12379] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000080 [ 460.275883][T12379] RBP: 00007f0b5063503b R08: 0000000000000000 R09: 0000000000000000 [ 460.275900][T12379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 460.275915][T12379] R13: 00007f0b50826038 R14: 00007f0b50825fa0 R15: 00007ffffe249868 [ 460.275952][T12379] [ 460.687433][T12384] FAULT_INJECTION: forcing a failure. [ 460.687433][T12384] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 460.687470][T12384] CPU: 0 UID: 0 PID: 12384 Comm: syz.1.2587 Not tainted syzkaller #0 PREEMPT(full) [ 460.687497][T12384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 460.687512][T12384] Call Trace: [ 460.687522][T12384] [ 460.687533][T12384] dump_stack_lvl+0xe8/0x150 [ 460.687572][T12384] should_fail_ex+0x3eb/0x540 [ 460.687605][T12384] prepare_alloc_pages+0x21e/0x5f0 [ 460.687648][T12384] __alloc_frozen_pages_noprof+0x185/0x5a0 [ 460.687691][T12384] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 460.687733][T12384] ? __pfx_do_futex+0x10/0x10 [ 460.687769][T12384] alloc_pages_mpol+0x21e/0x390 [ 460.687815][T12384] ___kmalloc_large_node+0x7b/0x170 [ 460.687854][T12384] __kmalloc_large_noprof+0x1a/0x90 [ 460.687889][T12384] ksys_ioperm+0x15e/0x670 [ 460.687932][T12384] do_syscall_64+0x166/0x520 [ 460.687956][T12384] ? trace_irq_disable+0x3b/0x140 [ 460.687990][T12384] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.688015][T12384] ? clear_bhb_loop+0x70/0xc0 [ 460.688046][T12384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.688070][T12384] RIP: 0033:0x7f90baf9e159 [ 460.688093][T12384] 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 [ 460.688114][T12384] RSP: 002b:00007f90bbd86028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ad [ 460.688140][T12384] RAX: ffffffffffffffda RBX: 00007f90bb225fa0 RCX: 00007f90baf9e159 [ 460.688159][T12384] RDX: 0000000000000005 RSI: 0000000000000008 RDI: 0000000000000004 [ 460.688174][T12384] RBP: 00007f90bb03503b R08: 0000000000000000 R09: 0000000000000000 [ 460.688189][T12384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 460.688203][T12384] R13: 00007f90bb226038 R14: 00007f90bb225fa0 R15: 00007ffc1da98218 [ 460.688234][T12384] [ 460.946123][ T1566] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 461.106171][ T1566] usb 1-1: Using ep0 maxpacket: 8 [ 461.109973][ T1566] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 461.111165][ T1566] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 461.111222][ T1566] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 461.111249][ T1566] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 461.111286][ T1566] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 461.111313][ T1566] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 461.111360][ T1566] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 461.166361][ T31] kauditd_printk_skb: 28 callbacks suppressed [ 461.166425][ T31] audit: type=1800 audit(1788987252.284:1262): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=155865 res=0 errno=0 [ 461.172901][ T31] audit: type=1800 audit(1788987252.324:1263): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=155894 res=0 errno=0 [ 461.201227][ T31] audit: type=1800 audit(1788987252.354:1264): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=155872 res=0 errno=0 [ 461.212357][ T31] audit: type=1800 audit(1788987252.354:1265): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=155873 res=0 errno=0 [ 461.233718][ T31] audit: type=1800 audit(1788987252.374:1266): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=155874 res=0 errno=0 [ 461.303779][ T31] audit: type=1800 audit(1788987252.454:1267): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=155914 res=0 errno=0 [ 461.394853][ T1566] usb 1-1: usb_control_msg returned -32 [ 461.394910][ T1566] usbtmc 1-1:16.0: can't read capabilities [ 461.425740][ T31] audit: type=1800 audit(1788987252.574:1268): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 461.447471][ T31] audit: type=1800 audit(1788987252.604:1269): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=155931 res=0 errno=0 [ 461.595019][ T31] audit: type=1800 audit(1788987252.744:1270): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15336 res=0 errno=0 [ 461.691895][ T31] audit: type=1800 audit(1788987252.844:1271): pid=4985 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15090 res=0 errno=0 [ 461.769682][T12394] usbtmc 1-1:16.0: INITIATE_CLEAR returned 0 [ 461.971022][ T1235] usb 1-1: USB disconnect, device number 20 [ 462.017792][ T25] usb 2-1: new full-speed USB device number 85 using dummy_hcd [ 462.166646][ T25] usb 2-1: New USB device found, idVendor=0d46, idProduct=0078, bcdDevice=d7.cd [ 462.168811][ T25] usb 2-1: config 8 has an invalid interface number: 186 but max is 2 [ 462.168842][ T25] usb 2-1: config 8 has an invalid interface number: 3 but max is 2 [ 462.168871][ T25] usb 2-1: config 8 has an invalid interface number: 77 but max is 2 [ 462.168886][ T25] usb 2-1: config 8 has no interface number 0 [ 462.168898][ T25] usb 2-1: config 8 has no interface number 1 [ 462.168909][ T25] usb 2-1: config 8 has no interface number 2 [ 462.168960][ T25] usb 2-1: config 8 interface 186 has no altsetting 0 [ 462.168974][ T25] usb 2-1: config 8 interface 3 has no altsetting 0 [ 462.168987][ T25] usb 2-1: config 8 interface 77 has no altsetting 0 [ 462.171091][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 462.171119][ T25] usb 2-1: Product: syz [ 462.171134][ T25] usb 2-1: Manufacturer: syz [ 462.171156][ T25] usb 2-1: SerialNumber: syz [ 462.386831][ T25] kobil_sct 2-1:8.186: KOBIL USB smart card terminal converter detected [ 462.392215][ T25] usb 2-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 462.398208][ T25] kobil_sct 2-1:8.3: required endpoints missing [ 462.415502][ T25] cdc_ether 2-1:8.77: bad CDC descriptors [ 462.424160][ T25] kobil_sct 2-1:8.77: required endpoints missing [ 462.434494][ T25] usb 2-1: USB disconnect, device number 85 [ 462.445058][ T25] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 462.457150][ T25] kobil_sct 2-1:8.186: device disconnected [ 462.629408][ T13] IPVS: starting estimator thread 0... [ 462.718158][T12403] IPVS: using max 29 ests per chain, 69600 per kthread [ 462.766425][T12409] FAULT_INJECTION: forcing a failure. [ 462.766425][T12409] name failslab, interval 1, probability 0, space 0, times 0 [ 462.766498][T12409] CPU: 0 UID: 0 PID: 12409 Comm: syz.3.2597 Not tainted syzkaller #0 PREEMPT(full) [ 462.766517][T12409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 462.766528][T12409] Call Trace: [ 462.766535][T12409] [ 462.766542][T12409] dump_stack_lvl+0xe8/0x150 [ 462.766570][T12409] should_fail_ex+0x3eb/0x540 [ 462.766593][T12409] should_failslab+0xa8/0x100 [ 462.766611][T12409] ? alloc_uid+0x151/0x570 [ 462.766647][T12409] kmem_cache_alloc_noprof+0x9c/0x600 [ 462.766673][T12409] ? alloc_uid+0x151/0x570 [ 462.766694][T12409] ? _raw_spin_unlock_irq+0x23/0x50 [ 462.766721][T12409] alloc_uid+0x151/0x570 [ 462.766746][T12409] __sys_setreuid+0x3f8/0x960 [ 462.766769][T12409] do_syscall_64+0x166/0x520 [ 462.766785][T12409] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.766802][T12409] ? clear_bhb_loop+0x70/0xc0 [ 462.766823][T12409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.766839][T12409] RIP: 0033:0x7f206a99e159 [ 462.766855][T12409] 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 [ 462.766870][T12409] RSP: 002b:00007f206b83e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000071 [ 462.766887][T12409] RAX: ffffffffffffffda RBX: 00007f206ac25fa0 RCX: 00007f206a99e159 [ 462.766899][T12409] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee01 [ 462.766910][T12409] RBP: 00007f206aa3503b R08: 0000000000000000 R09: 0000000000000000 [ 462.766921][T12409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 462.766930][T12409] R13: 00007f206ac26038 R14: 00007f206ac25fa0 R15: 00007fffa0891ce8 [ 462.766955][T12409] [ 462.816136][ T1566] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 462.970505][ T1566] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 462.970539][ T1566] usb 1-1: too many configurations: 9, using maximum allowed: 8 [ 462.973431][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 462.973486][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 462.973507][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 462.974681][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 462.974730][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 462.974767][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 462.975889][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 462.976071][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 462.976156][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 462.993366][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 462.993422][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 462.993452][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 463.003379][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 463.003528][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 463.003613][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 463.012952][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 463.013123][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 463.013198][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 463.030585][ T1235] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 463.039875][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 463.040044][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 463.040126][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 463.078024][ T1566] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 463.078171][ T1566] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 463.078265][ T1566] usb 1-1: config 0 interface 0 has no altsetting 0 [ 463.118183][ T1566] usb 1-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 463.118261][ T1566] usb 1-1: Product: syz [ 463.118315][ T1566] usb 1-1: Manufacturer: syz [ 463.118360][ T1566] usb 1-1: SerialNumber: syz [ 463.180367][ T1566] usb 1-1: config 0 descriptor?? [ 463.236602][ C1] ========= ** replaying previous printk message ** [ 463.236602][ C1] ================================================================== [ 463.236653][ C1] BUG: KASAN: slab-use-after-free in dummy_timer+0xd11/0x4cf0 [ 463.236953][ C1] Read of size 1 at addr ffff88805beaed12 by task kworker/1:2/1566 [ 463.237046][ C1] [ 463.237112][ C1] CPU: 1 UID: 0 PID: 1566 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) [ 463.237186][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 463.237229][ C1] Workqueue: usb_hub_wq hub_event [ 463.237361][ C1] Call Trace: [ 463.237391][ C1] [ 463.237422][ C1] dump_stack_lvl+0xe8/0x150 [ 463.237521][ C1] print_address_description+0x55/0x1e0 [ 463.237627][ C1] ? dummy_timer+0xd11/0x4cf0 [ 463.237692][ C1] print_report+0x58/0x70 [ 463.237779][ C1] kasan_report+0x117/0x150 [ 463.237845][ C1] ? dummy_timer+0xd11/0x4cf0 [ 463.237937][ C1] dummy_timer+0xd11/0x4cf0 [ 463.238023][ C1] ? __lock_acquire+0x747/0x2de0 [ 463.238153][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 463.238237][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 463.238306][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 463.238399][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 463.238466][ C1] __hrtimer_run_queues+0x3bc/0xa10 [ 463.238568][ C1] hrtimer_run_softirq+0x1e3/0x2e0 [ 463.238654][ C1] handle_softirqs+0x226/0x860 [ 463.238731][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 463.238817][ C1] __irq_exit_rcu+0xcb/0x220 [ 463.238890][ C1] irq_exit_rcu+0x9/0x30 [ 463.238955][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 463.239055][ C1] [ 463.239064][ C1] [ 463.239073][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 463.239101][ C1] RIP: 0010:__kmalloc_node_track_caller_noprof+0x1ed/0x720 [ 463.239157][ C1] Code: 8f 48 89 de e8 44 72 fa 02 e9 cd fe ff ff be 00 10 00 00 48 c7 c7 b0 72 09 8f 48 89 ca 49 89 cf e8 28 73 fa 02 4c 89 f9 eb 87 <83> 3d 8c 5b de 0c 00 0f 8f 19 ff ff ff 4c 89 e7 4c 89 f6 89 ea e8 [ 463.239219][ C1] RSP: 0018:ffffc900063a6958 EFLAGS: 00000286 [ 463.239284][ C1] RAX: 0000000000000000 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 463.239332][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f0af1a0 [ 463.239375][ C1] RBP: 0000000000000cc0 R08: ffffffff8229b53c R09: 0000000000000000 [ 463.239419][ C1] R10: dffffc0000000000 R11: ffffed1005491699 R12: ffff88813ff1a500 [ 463.239472][ C1] R13: 00000000ffffffff R14: 0000000000000007 R15: ffff888029185dc0 [ 463.239524][ C1] ? fs_reclaim_acquire+0x7c/0x100 [ 463.239629][ C1] ? __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 463.239722][ C1] ? kobject_set_name_vargs+0x61/0x110 [ 463.239797][ C1] ? kobject_set_name_vargs+0x61/0x110 [ 463.239873][ C1] kstrdup+0x42/0x100 [ 463.239967][ C1] kobject_set_name_vargs+0x61/0x110 [ 463.240034][ C1] device_create+0x23d/0x300 [ 463.240127][ C1] ? __pfx_device_create+0x10/0x10 [ 463.240199][ C1] ? down_write+0x166/0x200 [ 463.240267][ C1] usb_register_dev+0x36a/0x5e0 [ 463.240403][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 463.240504][ C1] ? __pfx_usb_register_dev+0x10/0x10 [ 463.240601][ C1] yurex_probe+0xb0f/0xec0 [ 463.240720][ C1] ? __pfx_yurex_probe+0x10/0x10 [ 463.240785][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 463.240875][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 463.240953][ C1] ? __pm_runtime_set_status+0xa96/0xd80 [ 463.241098][ C1] usb_probe_interface+0x788/0xe50 [ 463.241184][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 463.241252][ C1] ? sysfs_do_create_link_sd+0xe0/0x110 [ 463.241340][ C1] ? driver_sysfs_add+0x1fe/0x210 [ 463.241444][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 463.241534][ C1] really_probe+0x254/0xae0 [ 463.241652][ C1] __driver_probe_device+0x1e8/0x360 [ 463.241750][ C1] driver_probe_device+0x4f/0x240 [ 463.241836][ C1] __device_attach_driver+0x270/0x410 [ 463.241933][ C1] bus_for_each_drv+0x258/0x2f0 [ 463.241998][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 463.242098][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 463.242165][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 463.242263][ C1] __device_attach+0x2c4/0x450 [ 463.242351][ C1] ? __pfx___device_attach+0x10/0x10 [ 463.242417][ C1] ? do_raw_spin_unlock+0xf5/0x200 [ 463.242494][ C1] ? _raw_spin_unlock+0x28/0x50 [ 463.242579][ C1] device_initial_probe+0xa1/0xd0 [ 463.242656][ C1] bus_probe_device+0x12a/0x220 [ 463.242729][ C1] device_add+0x7d7/0xb80 [ 463.242807][ C1] usb_set_configuration+0x1ad8/0x2180 [ 463.242906][ C1] usb_generic_driver_probe+0x8d/0x150 [ 463.243040][ C1] usb_probe_device+0x1c3/0x3b0 [ 463.243113][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 463.243168][ C1] really_probe+0x254/0xae0 [ 463.243246][ C1] __driver_probe_device+0x1e8/0x360 [ 463.243330][ C1] driver_probe_device+0x4f/0x240 [ 463.243420][ C1] __device_attach_driver+0x270/0x410 [ 463.243504][ C1] bus_for_each_drv+0x258/0x2f0 [ 463.243560][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 463.243644][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 463.243707][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 463.243794][ C1] __device_attach+0x2c4/0x450 [ 463.243885][ C1] ? __pfx___device_attach+0x10/0x10 [ 463.243967][ C1] ? do_raw_spin_unlock+0xf5/0x200 [ 463.244041][ C1] ? _raw_spin_unlock+0x28/0x50 [ 463.244127][ C1] device_initial_probe+0xa1/0xd0 [ 463.244204][ C1] bus_probe_device+0x12a/0x220 [ 463.244271][ C1] device_add+0x7d7/0xb80 [ 463.244345][ C1] usb_new_device+0x9aa/0x1690 [ 463.244471][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 463.244555][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 463.244639][ C1] hub_event+0x28e8/0x4d30 [ 463.244694][ C1] ? do_raw_spin_unlock+0xf5/0x200 [ 463.244839][ C1] ? __pfx_hub_event+0x10/0x10 [ 463.244911][ C1] ? rcu_is_watching+0x16/0xb0 [ 463.244966][ C1] ? process_scheduled_works+0x97a/0x1630 [ 463.245039][ C1] process_scheduled_works+0xc3d/0x1630 [ 463.245147][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 463.245229][ C1] ? assign_work+0x3cf/0x5d0 [ 463.245321][ C1] worker_thread+0xa47/0xfb0 [ 463.245464][ C1] ? __kthread_parkme+0x71/0x1f0 [ 463.245569][ C1] kthread+0x38b/0x480 [ 463.245654][ C1] ? __pfx_worker_thread+0x10/0x10 [ 463.245719][ C1] ? __pfx_kthread+0x10/0x10 [ 463.245805][ C1] ret_from_fork+0x514/0xb70 [ 463.245892][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 463.245974][ C1] ? __switch_to+0xc89/0x1420 [ 463.246051][ C1] ? __pfx_kthread+0x10/0x10 [ 463.246149][ C1] ret_from_fork_asm+0x1a/0x30 [ 463.246260][ C1] [ 463.246283][ C1] [ 463.246303][ C1] Allocated by task 12289: [ 463.246336][ C1] kasan_save_track+0x3e/0x80 [ 463.246422][ C1] __kasan_kmalloc+0x93/0xb0 [ 463.246474][ C1] __kmalloc_cache_noprof+0x31c/0x600 [ 463.246556][ C1] tipc_crypto_start+0x99/0x630 [ 463.246665][ C1] tipc_init_net+0x213/0x330 [ 463.246760][ C1] ops_init+0x35d/0x5d0 [ 463.246803][ C1] setup_net+0x118/0x350 [ 463.246936][ C1] copy_net_ns+0x536/0x770 [ 463.247010][ C1] create_new_namespaces+0x3f0/0x6b0 [ 463.247070][ C1] unshare_nsproxy_namespaces+0x144/0x190 [ 463.247126][ C1] ksys_unshare+0x5a7/0x950 [ 463.247199][ C1] __x64_sys_unshare+0x38/0x50 [ 463.247258][ C1] do_syscall_64+0x166/0x520 [ 463.247311][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.247373][ C1] [ 463.247386][ C1] Freed by task 12: [ 463.247418][ C1] kasan_save_track+0x3e/0x80 [ 463.247500][ C1] kasan_save_free_info+0x40/0x50 [ 463.247566][ C1] __kasan_slab_free+0x5c/0x80 [ 463.247618][ C1] kfree+0x1c5/0x650 [ 463.247684][ C1] tipc_exit_net+0xde/0x2d0 [ 463.247776][ C1] ops_undo_list+0x451/0x8f0 [ 463.247829][ C1] cleanup_net+0x572/0x810 [ 463.247873][ C1] process_scheduled_works+0xc3d/0x1630 [ 463.247936][ C1] worker_thread+0xa47/0xfb0 [ 463.248010][ C1] kthread+0x38b/0x480 [ 463.248090][ C1] ret_from_fork+0x514/0xb70 [ 463.248158][ C1] ret_from_fork_asm+0x1a/0x30 [ 463.248242][ C1] [ 463.248262][ C1] The buggy address belongs to the object at ffff88805beaec00 [ 463.248262][ C1] which belongs to the cache kmalloc-512 of size 512 [ 463.248344][ C1] The buggy address is located 274 bytes inside of [ 463.248344][ C1] freed 512-byte region [ffff88805beaec00, ffff88805beaee00) [ 463.248407][ C1] [ 463.248426][ C1] The buggy address belongs to the physical page: [ 463.248459][ C1] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5beac [ 463.248519][ C1] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 463.248571][ C1] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 463.248641][ C1] page_type: f5(slab) [ 463.248677][ C1] raw: 00fff00000000040 ffff88813ff1ac80 dead000000000100 dead000000000122 [ 463.248696][ C1] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 463.248717][ C1] head: 00fff00000000040 ffff88813ff1ac80 dead000000000100 dead000000000122 [ 463.248743][ C1] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000 [ 463.248762][ C1] head: 00fff00000000002 ffffffffffffff01 00000000ffffffff 00000000ffffffff [ 463.248782][ C1] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004 [ 463.248794][ C1] page dumped because: kasan: bad access detected [ 463.248813][ C1] page_owner tracks the page as allocated [ 463.248839][ C1] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd2820(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 13, tgid 13 (kworker/u8:1), ts 93694573578 [ 463.248974][ C1] post_alloc_hook+0x1f9/0x250 [ 463.249094][ C1] get_page_from_freelist+0x2209/0x2280 [ 463.249181][ C1] __alloc_frozen_pages_noprof+0x217/0x5a0 [ 463.249261][ C1] allocate_slab+0x7d/0x620 [ 463.249327][ C1] refill_objects+0x2d5/0x350 [ 463.249390][ C1] __pcs_replace_empty_main+0x2c8/0x6c0 [ 463.249447][ C1] __kmalloc_noprof+0x476/0x710 [ 463.249520][ C1] fib6_info_alloc+0x30/0xf0 [ 463.249602][ C1] ip6_route_info_create+0x149/0x890 [ 463.249747][ C1] ip6_route_add+0x49/0x1b0 [ 463.249850][ C1] addrconf_prefix_route+0x3a2/0x480 [ 463.249923][ C1] addrconf_add_linklocal+0x266/0x460 [ 463.249996][ C1] addrconf_addr_gen+0x2f8/0x360 [ 463.250048][ C1] addrconf_notify+0xb1e/0x1050 [ 463.250100][ C1] notifier_call_chain+0x1a5/0x3d0 [ 463.250175][ C1] netif_state_change+0x27d/0x3a0 [ 463.250245][ C1] page last free pid 1 tgid 1 ts 28117227406 stack trace: [ 463.250295][ C1] free_pages_prepare+0x9eb/0xaf0 [ 463.250400][ C1] __free_contig_range_common+0x174/0x340 [ 463.250472][ C1] destroy_args+0x4e5/0x570 [ 463.250677][ C1] debug_vm_pgtable+0x3f8/0x410 [ 463.250729][ C1] do_one_initcall+0x250/0x870 [ 463.250845][ C1] do_initcall_level+0x10a/0x1a0 [ 463.250913][ C1] do_initcalls+0x59/0xa0 [ 463.250959][ C1] kernel_init_freeable+0x29d/0x3e0 [ 463.251012][ C1] kernel_init+0x22/0x1d0 [ 463.251081][ C1] ret_from_fork+0x514/0xb70 [ 463.251164][ C1] ret_from_fork_asm+0x1a/0x30 [ 463.251241][ C1] [ 463.251260][ C1] Memory state around the buggy address: [ 463.251294][ C1] ffff88805beaec00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 463.251345][ C1] ffff88805beaec80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 463.251387][ C1] >ffff88805beaed00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 463.251419][ C1] ^ [ 463.251451][ C1] ffff88805beaed80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 463.251492][ C1] ffff88805beaee00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 463.251525][ C1] ================================================================== [ 463.251573][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 464.382493][ C1] CPU: 1 UID: 0 PID: 1566 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT(full) [ 464.391935][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 464.402018][ C1] Workqueue: usb_hub_wq hub_event [ 464.407090][ C1] Call Trace: [ 464.410403][ C1] [ 464.413296][ C1] vpanic+0x56d/0xa70 [ 464.417322][ C1] ? __pfx_vpanic+0x10/0x10 [ 464.421869][ C1] panic+0xc5/0xd0 [ 464.425633][ C1] ? __pfx_panic+0x10/0x10 [ 464.430108][ C1] ? dummy_timer+0xd11/0x4cf0 [ 464.434827][ C1] ? dummy_timer+0xd11/0x4cf0 [ 464.439537][ C1] ? dummy_timer+0xd11/0x4cf0 [ 464.444240][ C1] check_panic_on_warn+0x89/0xb0 [ 464.449224][ C1] ? dummy_timer+0xd11/0x4cf0 [ 464.453943][ C1] end_report+0x73/0x170 [ 464.458217][ C1] ? dummy_timer+0xd11/0x4cf0 [ 464.462928][ C1] kasan_report+0x128/0x150 [ 464.467479][ C1] ? dummy_timer+0xd11/0x4cf0 [ 464.472198][ C1] dummy_timer+0xd11/0x4cf0 [ 464.476746][ C1] ? __lock_acquire+0x747/0x2de0 [ 464.481744][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 464.487157][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 464.492137][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 464.497980][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 464.502953][ C1] __hrtimer_run_queues+0x3bc/0xa10 [ 464.508194][ C1] hrtimer_run_softirq+0x1e3/0x2e0 [ 464.513426][ C1] handle_softirqs+0x226/0x860 [ 464.518230][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 464.523038][ C1] __irq_exit_rcu+0xcb/0x220 [ 464.527673][ C1] irq_exit_rcu+0x9/0x30 [ 464.531961][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 464.537637][ C1] [ 464.540594][ C1] [ 464.543554][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 464.549580][ C1] RIP: 0010:__kmalloc_node_track_caller_noprof+0x1ed/0x720 [ 464.556829][ C1] Code: 8f 48 89 de e8 44 72 fa 02 e9 cd fe ff ff be 00 10 00 00 48 c7 c7 b0 72 09 8f 48 89 ca 49 89 cf e8 28 73 fa 02 4c 89 f9 eb 87 <83> 3d 8c 5b de 0c 00 0f 8f 19 ff ff ff 4c 89 e7 4c 89 f6 89 ea e8 [ 464.576463][ C1] RSP: 0018:ffffc900063a6958 EFLAGS: 00000286 [ 464.582569][ C1] RAX: 0000000000000000 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 464.590665][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f0af1a0 [ 464.598673][ C1] RBP: 0000000000000cc0 R08: ffffffff8229b53c R09: 0000000000000000 [ 464.606683][ C1] R10: dffffc0000000000 R11: ffffed1005491699 R12: ffff88813ff1a500 [ 464.614717][ C1] R13: 00000000ffffffff R14: 0000000000000007 R15: ffff888029185dc0 [ 464.622736][ C1] ? fs_reclaim_acquire+0x7c/0x100 [ 464.627910][ C1] ? __kmalloc_node_track_caller_noprof+0xf6/0x720 [ 464.634458][ C1] ? kobject_set_name_vargs+0x61/0x110 [ 464.639955][ C1] ? kobject_set_name_vargs+0x61/0x110 [ 464.645456][ C1] kstrdup+0x42/0x100 [ 464.649524][ C1] kobject_set_name_vargs+0x61/0x110 [ 464.654842][ C1] device_create+0x23d/0x300 [ 464.659475][ C1] ? __pfx_device_create+0x10/0x10 [ 464.664617][ C1] ? down_write+0x166/0x200 [ 464.669193][ C1] usb_register_dev+0x36a/0x5e0 [ 464.674080][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 464.679922][ C1] ? __pfx_usb_register_dev+0x10/0x10 [ 464.685346][ C1] yurex_probe+0xb0f/0xec0 [ 464.689821][ C1] ? __pfx_yurex_probe+0x10/0x10 [ 464.694785][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 464.700624][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 464.706753][ C1] ? __pm_runtime_set_status+0xa96/0xd80 [ 464.712444][ C1] usb_probe_interface+0x788/0xe50 [ 464.717613][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 464.723464][ C1] ? sysfs_do_create_link_sd+0xe0/0x110 [ 464.729067][ C1] ? driver_sysfs_add+0x1fe/0x210 [ 464.734134][ C1] ? __pfx_usb_probe_interface+0x10/0x10 [ 464.739801][ C1] really_probe+0x254/0xae0 [ 464.744351][ C1] __driver_probe_device+0x1e8/0x360 [ 464.749671][ C1] driver_probe_device+0x4f/0x240 [ 464.754731][ C1] __device_attach_driver+0x270/0x410 [ 464.760144][ C1] bus_for_each_drv+0x258/0x2f0 [ 464.765028][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 464.770964][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 464.776364][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 464.782205][ C1] __device_attach+0x2c4/0x450 [ 464.787007][ C1] ? __pfx___device_attach+0x10/0x10 [ 464.792329][ C1] ? do_raw_spin_unlock+0xf5/0x200 [ 464.797472][ C1] ? _raw_spin_unlock+0x28/0x50 [ 464.802359][ C1] device_initial_probe+0xa1/0xd0 [ 464.807423][ C1] bus_probe_device+0x12a/0x220 [ 464.812307][ C1] device_add+0x7d7/0xb80 [ 464.816668][ C1] usb_set_configuration+0x1ad8/0x2180 [ 464.822169][ C1] usb_generic_driver_probe+0x8d/0x150 [ 464.827672][ C1] usb_probe_device+0x1c3/0x3b0 [ 464.832552][ C1] ? __pfx_usb_probe_device+0x10/0x10 [ 464.837959][ C1] really_probe+0x254/0xae0 [ 464.842527][ C1] __driver_probe_device+0x1e8/0x360 [ 464.847862][ C1] driver_probe_device+0x4f/0x240 [ 464.852971][ C1] __device_attach_driver+0x270/0x410 [ 464.858391][ C1] bus_for_each_drv+0x258/0x2f0 [ 464.863281][ C1] ? __pfx___device_attach_driver+0x10/0x10 [ 464.869210][ C1] ? __pfx_bus_for_each_drv+0x10/0x10 [ 464.874622][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 464.880478][ C1] __device_attach+0x2c4/0x450 [ 464.885290][ C1] ? __pfx___device_attach+0x10/0x10 [ 464.890614][ C1] ? do_raw_spin_unlock+0xf5/0x200 [ 464.895767][ C1] ? _raw_spin_unlock+0x28/0x50 [ 464.900667][ C1] device_initial_probe+0xa1/0xd0 [ 464.905747][ C1] bus_probe_device+0x12a/0x220 [ 464.910636][ C1] device_add+0x7d7/0xb80 [ 464.914999][ C1] usb_new_device+0x9aa/0x1690 [ 464.919839][ C1] ? __pfx_usb_new_device+0x10/0x10 [ 464.925081][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 464.930326][ C1] hub_event+0x28e8/0x4d30 [ 464.934771][ C1] ? do_raw_spin_unlock+0xf5/0x200 [ 464.939948][ C1] ? __pfx_hub_event+0x10/0x10 [ 464.944808][ C1] ? rcu_is_watching+0x16/0xb0 [ 464.949606][ C1] ? process_scheduled_works+0x97a/0x1630 [ 464.955397][ C1] process_scheduled_works+0xc3d/0x1630 [ 464.960999][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 464.967029][ C1] ? assign_work+0x3cf/0x5d0 [ 464.971662][ C1] worker_thread+0xa47/0xfb0 [ 464.976300][ C1] ? __kthread_parkme+0x71/0x1f0 [ 464.981275][ C1] kthread+0x38b/0x480 [ 464.985422][ C1] ? __pfx_worker_thread+0x10/0x10 [ 464.990563][ C1] ? __pfx_kthread+0x10/0x10 [ 464.995192][ C1] ret_from_fork+0x514/0xb70 [ 464.999826][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 465.004973][ C1] ? __switch_to+0xc89/0x1420 [ 465.009703][ C1] ? __pfx_kthread+0x10/0x10 [ 465.014333][ C1] ret_from_fork_asm+0x1a/0x30 [ 465.019165][ C1] [ 465.022830][ C1] Kernel Offset: disabled [ 465.027188][ C1] Rebooting in 86400 seconds..