last executing test programs: 6.096344611s ago: executing program 2 (id=1346): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f00000006c0)=0x1a38, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2940, 0x119) getdents(r2, 0x0, 0x58) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001a"], 0x18c0}}, 0x0) 6.001655669s ago: executing program 2 (id=1348): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="000086dd03000a000000140000006c07010033d43afffe8000000000008dffffff0000000010ff02000000000000000000000000000189"], 0x340a) 5.815041225s ago: executing program 2 (id=1349): r0 = syz_usbip_server_init(0x5) syz_usb_connect(0x1, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100001ddf8208c00712152230000000010902"], 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000440)={0x0, 0x8, 0x0, 'queue1\x00', 0x4000001}) write$usbip_server(r0, &(0x7f0000000180)=ANY=[@ANYRESDEC], 0x60) 4.502123449s ago: executing program 2 (id=1352): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX, @ANYRES64=0x0], 0x0) 3.569559545s ago: executing program 0 (id=1355): openat$iommufd(0xffffffffffffff9c, &(0x7f0000000680), 0x2a0a01, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000240)=ANY=[@ANYBLOB="120100004107f540f3f0bba0591a000000010902120001000000000904000000bee4f9009d0d5a49b46c2536a0873e6745"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$video(&(0x7f0000000180), 0x3, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0xfffffffffffffdba, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x7c}, 0x1, 0x0, 0x0, 0x855}, 0x40040c1) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) mmap(&(0x7f000022d000/0x3000)=nil, 0x3000, 0x300000a, 0x40010, r1, 0x0) mbind(&(0x7f00006e8000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000140)=0x3, 0x7fffffffffffffff, 0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c01000010000100fcffff0700000000fc01000000000000000000000000000100000000239dd9f711d6a0e50000000000000020000000000000000000008f00", @ANYRESHEX=r0, @ANYBLOB="b9c38d1db945742445993d40ce3d31852f88e896470e6cbe18634c8a2bc1f1e08053913f6c60caf9d5abaa241892f66c5e8c943d9864cec00f9b308595", @ANYBLOB="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"/269], 0x15c}}, 0x20000000) remap_file_pages(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x6, 0x9, 0x1000) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000140)={{r4}, 0x6, 0x200, 0xe5f}) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000d00)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, &(0x7f0000000180)="66baa000ecc744240011000000c7442402b16e0000ff2c2443f466baf80cb8f2c96789ef66bafc0c66ed0f072e0f01c248b820450000000000000f23d00f21f835000000010f23f8c46289900cabb9f9080000b8c93c0000ba000000000f30c4816857a601000000", 0x68}], 0x1, 0x0, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r5, 0x84, 0x81, &(0x7f00000000c0)="1a00000082000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000080), 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RTC_WKALM_SET(r6, 0x40187013, &(0x7f0000000140)={0x0, 0x1, {0x0, 0x0, 0xc, 0x1, 0x3, 0x0, 0x3, 0x0, 0xffffffffffffffff}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x894, @remote, 0x401}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, '\x00', 0xc}, 0x9}, @in6={0xa, 0x4e20, 0x4, @private0, 0x7e4a}], 0x54) sendto$inet6(r5, &(0x7f0000000040)='l', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x4, @loopback}, 0x1c) r7 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r7, 0x8922, &(0x7f0000000000)={'lo\x00'}) write$binfmt_script(r5, &(0x7f0000000180)={'#! ', './file0'}, 0xb) 2.809898717s ago: executing program 3 (id=1361): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000000400)={[0xfffff7feffff7ffc]}, 0x0, 0x8) r2 = gettid() setrlimit(0xb, &(0x7f0000000000)) tkill(r2, 0xb) io_pgetevents(0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={[0x2368e8ff]}, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fd9000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0xa, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000003680)={{0x0, 0x0, 0x80, {0x10000, 0x6000}}, 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r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000e40)=0x100000001, 0x4) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback, 0x8}, 0x4a) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000002c0), 0xffb2) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f0000000280)=@gcm_256={{0x304}, "3f60eb8f2777c39a", "5985e81ad0d9585bc175cbecd3f55eb699e3070cc206f3ba527c85bde06fbf19", "bc5ec28f", "b200"}, 0x38) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000024c0)={0x24, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x4, 0x20}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000801}, 0x10) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x4, &(0x7f0000000100)=@gcm_256={{}, "2474000000000da1", "d830005894bf527ae179a7173985202bbfb61b36f3678de8ea2d0d6616076243", "5005f500", "7c5cec21291a43fe"}, 0x38) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000000)="0f783f64660f3066b9800000c00f326635000800000f300f00900020b800008ed03e660f388103660f7e628d3e67660f380bf63e65360f009bd400360f01c2", 0x3f}], 0x1, 0x48, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x3b) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2.540293299s ago: executing program 3 (id=1362): ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9a4}}, './file0\x00'}) getsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000080)=""/239, &(0x7f0000000180)=0xef) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) bind(r0, &(0x7f0000000200)=@ll={0x11, 0x3, r1, 0x1, 0xb, 0x6, @local}, 0x80) syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000c4b20710200e01015a7a0102030109021b00010000000009040000012e6d0a150905ff27"], 0x0) 1.716547694s ago: executing program 1 (id=1365): r0 = socket$inet6(0xa, 0x3, 0x7) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x58) listen(r2, 0x5) accept4(r2, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x24040014, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x2}, 0x20) 1.445083744s ago: executing program 1 (id=1366): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$rxrpc(0x21, 0x2, 0x2) getsockopt(r0, 0x110, 0x7, 0x0, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000000f", @ANYRES8=r1], 0x3c}}, 0x10) 1.37935462s ago: executing program 2 (id=1367): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000007c0)=ANY=[@ANYBLOB="01000000000000000a0000000000ff00ff010000000000000000000000000001000001000000000000000000ffff00000000000000bd0000000000000000000000e4ec01000000004000000000fc00000000000000000000000000013da51fd47aa2e2f70000000000000000000000000000000000000000000000000000000000000006000000000000000005"], 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000005c0)={0x1, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x200000b, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)={0xc, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x8}]}, 0x10) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) 1.320338706s ago: executing program 1 (id=1368): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="000086dd03000a000000140000006c07010033d43afffe800000000000000000000000000210ff02000000000000000000000000000189"], 0x340a) 1.272206346s ago: executing program 2 (id=1369): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x22, 0xf, {[@global=@item_012={0x0, 0x1, 0x5}, @local=@item_4={0x3, 0x2, 0x0, "45501821"}, @global=@item_012={0x1, 0x1, 0x9, "f5"}, @global=@item_012={0x1, 0x1, 0x7, "84"}, @main=@item_4={0x3, 0x0, 0x8, "9e3ce079"}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000940)={0x84, &(0x7f0000000480)={0x40, 0x31, 0x4, "0fa19598"}, 0x0, &(0x7f00000005c0)={0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)={0x40, 0x1c, 0x1, 0x7}, 0x0, 0x0}) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) ioctl$HIDIOCGREPORT(r1, 0x400c4807, &(0x7f0000000280)={0x1, 0x100, 0x7e0}) 1.091262115s ago: executing program 1 (id=1370): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000780)='devpts\x00', 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x820061, &(0x7f0000000200)={[{@uid={'uid', 0x3d, 0xee00}}]}) (async) mount$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x820061, &(0x7f0000000200)={[{@uid={'uid', 0x3d, 0xee00}}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') read$FUSE(r1, &(0x7f00000029c0)={0x2020}, 0x2020) (async) read$FUSE(r1, &(0x7f00000029c0)={0x2020}, 0x2020) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) (async) r2 = fsmount(r0, 0x0, 0x0) fchdir(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r2, 0x40046104, &(0x7f0000000100)) mount$overlay(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000040)={[{@workdir={'workdir', 0x3d, './bus'}}, {@redirect_dir_nofollow}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@userxattr}]}) 992.416331ms ago: executing program 1 (id=1371): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r0) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x400, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_TOKEN={0x8, 0x4, 0x43}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040004}, 0x4000) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r3, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000000f", @ANYRES8=r0], 0x3c}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) 947.038518ms ago: executing program 1 (id=1372): syz_usb_connect$cdc_ncm(0x3, 0x6e, &(0x7f0000000340)=ANY=[@ANYBLOB="12010003020000082505a1a440000102030109025c00020107607f0904000001020d000005240680225f4e000105240080000d240f01"], 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000100), 0x8) listen(r0, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)=0x0) timer_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r5 = syz_open_dev$video(&(0x7f0000000040), 0x7, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r5, 0xc0405665, &(0x7f0000000080)={0x0, 0x2, 0x3}) sched_getattr(r1, &(0x7f0000000080)={0x38}, 0x38, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, 0x0, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'essiv(cbc(aes),sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r7 = accept4(r6, 0x0, 0x0, 0x800) sendmmsg$alg(r7, &(0x7f0000002fc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4004800}], 0x1, 0x8c1) recvmsg(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1}, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) r9 = socket(0x15, 0x5, 0x0) getsockopt(r9, 0x200000000114, 0x8, 0x0, &(0x7f0000000000)=0x21) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r10 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x2) 744.687859ms ago: executing program 3 (id=1373): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)}, 0x0) 683.274443ms ago: executing program 3 (id=1374): openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000a80)={{0x2, 0xffff, @private=0xa010100}, {0x0, @multicast}, 0x0, {0x2, 0x4e23, @multicast1}, 'wg1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fdd411efc40800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) 588.737177ms ago: executing program 3 (id=1375): getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) r0 = socket(0x8000000010, 0x2, 0x0) r1 = fsopen(&(0x7f0000000080)='ext3\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000280)='auto_da_alloc', &(0x7f00000002c0)='8\x00', 0x0) write(r0, &(0x7f00000002c0)="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", 0xffffffffffffff3c) 492.408165ms ago: executing program 3 (id=1376): syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000bec9ff10cd0631016016af02030109021b0001002fe70009046b00016a93f000090588aeff"], 0x0) (async) syz_usb_connect$cdc_ncm(0x5, 0x72, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x6, 0x20, 0xf7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "28500cb3"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0xfffffffe, 0x7, 0x3, 0x7}, {0x6, 0x24, 0x1a, 0x9, 0x23}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0xfa, 0xfa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0xff, 0x7, 0x71}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x9, 0x9, 0xf6}}}}}}}]}}, &(0x7f0000000480)={0xa, &(0x7f0000000340)={0xa, 0x6, 0x40, 0x0, 0xa, 0x7f, 0xff, 0x6}, 0x5, &(0x7f00000004c0)={0x5, 0xf, 0x5}, 0x1, [{0xa5, &(0x7f00000003c0)=@string={0xa5, 0x3, "c271495499b8701f8762a17124fe27601a5417ba1f018c7576b0c6a79122de935b45d423c61ff0242807b03df998a095f9dcf71cf611b5f7382c1d41fcd625987e451a7be8b81af07a90d49345ebc1634277a651f7f104b1beb6bbe42f79b3445a478f8828f9b47a77eb199058f93b3c9465e2a408d81b81db5653cb926625a479037c179d1eafabb8cf3f7c883eb4f0750c43db47dcb7280ae23da9f69a286a969304"}}]}) (async) syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x46d, 0x101a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x5, 0xc0, 0x7, [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x1, 0x2, 0x0, {0x9, 0x21, 0x3ff, 0x4, 0x1, {0x22, 0xb22}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x1, 0x8, 0x2}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x4, 0x8, 0x6}}]}}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x341, 0xe, 0xf, 0x64, 0xff, 0xa}, 0xad, &(0x7f00000000c0)={0x5, 0xf, 0xad, 0x5, [@ssp_cap={0x20, 0x10, 0xa, 0x4, 0x5, 0x80, 0x0, 0x2, [0x3f30, 0x0, 0x3fff, 0xc0, 0x3f00]}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0xe, 0xa, 0x7}, @generic={0x70, 0x10, 0xa, "5df4c4e9014ad818a10a93b770e5c2890617f26480abb97f5f390af2781c3949a792635cb77d7b4d370052d5703333c371578f6edbc8d82e6d9ff3b6b5f902c2dcbba12563d5f39f7910955c0757607fec5ab5558efd596c0486040971577948da8969c5cb131be4b22ea4162d"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0x0, 0xfd}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x1, 0x0, 0x5}]}, 0x2, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1c43}}, {0x92, &(0x7f00000001c0)=@string={0x92, 0x3, "381dd0697ae9a233705e0f7c7989ea9df087f067d2e0be5892cdf71c22441dd8736a62cec85e4210ab82e5c0417b8b782f617c7e9beaff774c2a1166b298f2bdebd100163716433d91d53d64b5c1713438665601ecacf411e96e60f25660f6a9012bc6ad842a33ee3afd8abec4fd5cf3143580ee9e5072eafec7d3d166f7afb8ca4381bc914cfcd9438a81ebb5809e97"}}]}) 477.394335ms ago: executing program 0 (id=1377): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000000f", @ANYRES8=r0], 0x3c}}, 0x10) 381.568352ms ago: executing program 0 (id=1378): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="000086dd03000a000000140000006c07010033d43afffe800000000000000000000000000310ff02000000000000000000000000000189"], 0x340a) 160.206121ms ago: executing program 0 (id=1379): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x8042, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$getflags(r0, 0xb) mmap$fb(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3000009, 0x80010, r0, 0x47000) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) modify_ldt$write2(0x11, &(0x7f0000000400)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) modify_ldt$read(0x0, &(0x7f0000000840)=""/4096, 0x1000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba", 0x10}], 0x2, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}], 0x1}, 0x0) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r2, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r3, 0x0, 0x0, 0x0, 0x0}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x4b, 0x1, 0x6, 0x6, 0x0) ioctl$IOMMU_HWPT_ALLOC$NONE(r2, 0x3b89, &(0x7f0000000180)={0x28, 0x1, r6, r3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r2, 0x3b89, &(0x7f0000000200)={0x28, 0x0, r6, r7, 0x0, 0x0, 0xdead, 0x4, &(0x7f0000000240)}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r2, 0x3b8d, &(0x7f0000000280)={0x20, r8, &(0x7f0000000500)=[{0x0, 0x300}], 0xdeadbeef, 0x8, 0x1}) ioctl$IOMMU_HWPT_INVALIDATE$TEST(r1, 0x3b8d, &(0x7f0000000100)={0x20, r8, &(0x7f00000000c0)=[{0x0, 0x3}], 0xdeadbeef, 0x8, 0x1}) r9 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r9, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r10 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet6_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f0000000080)) 80.374517ms ago: executing program 0 (id=1380): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="1f003300d000000008021100000108021100000050505050505000000f", @ANYRES8=r0], 0x3c}}, 0x10) 0s ago: executing program 0 (id=1381): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f00000000c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) (async) fcntl$setstatus(r0, 0x4, 0x800) (async) listen(r0, 0x3) (async) accept4(r0, 0x0, 0x0, 0x0) (async) gettid() (async) r1 = syz_io_uring_setup(0x2f90, &(0x7f0000000180)={0x0, 0xc383, 0x3010, 0x2, 0x200004}, &(0x7f0000000100), &(0x7f0000000140)) (async) r2 = epoll_create(0xaf2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000004c0)={0xe000200b}) (async) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000001200), 0xa0000) read(r3, &(0x7f0000000200)=""/209, 0xd1) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) r4 = syz_open_dev$char_usb(0xc, 0xb4, 0xcb99) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x1) (async) read$char_usb(r3, &(0x7f00000001c0)=""/4068, 0xfe4) (async) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x335, @tick=0xfffffff7, 0x0, {}, 0x20}) (async) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x42000) (async) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) (async) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000001f00)) (async) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x40, 0x0) lseek(r6, 0xfff, 0x3) read$usbfs(r6, &(0x7f00000011c0)=""/17, 0x11) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000145c0)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[], 0x7c}}, 0x0) (async) write$binfmt_script(r7, &(0x7f0000000040), 0x55af) (async) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x110, r4, 0x4000) (async) r8 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xa}, 0x8) (async) ioctl$BLKSSZGET(r6, 0x1268, &(0x7f0000001240)) kernel console output (not intermixed with test programs): ned -16 [ 274.505502][ T5908] usb 3-1: Using ep0 maxpacket: 8 [ 274.535336][ T8955] block nbd1: shutting down sockets [ 274.585211][ T8950] block nbd2: shutting down sockets [ 274.764547][ T5908] usb 3-1: unable to get BOS descriptor or descriptor too short [ 274.776797][ T5908] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 274.784701][ T5908] usb 3-1: can't read configurations, error -71 [ 274.984956][ T793] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 275.144848][ T793] usb 1-1: Using ep0 maxpacket: 8 [ 275.225119][ T8961] block nbd0: shutting down sockets [ 275.270961][ T8961] FAULT_INJECTION: forcing a failure. [ 275.270961][ T8961] name failslab, interval 1, probability 0, space 0, times 0 [ 275.295547][ T8961] CPU: 0 UID: 0 PID: 8961 Comm: syz.0.1058 Not tainted syzkaller #0 PREEMPT(full) [ 275.295580][ T8961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 275.295594][ T8961] Call Trace: [ 275.295603][ T8961] [ 275.295612][ T8961] dump_stack_lvl+0x189/0x250 [ 275.295645][ T8961] ? __pfx____ratelimit+0x10/0x10 [ 275.295673][ T8961] ? __pfx_dump_stack_lvl+0x10/0x10 [ 275.295700][ T8961] ? __pfx__printk+0x10/0x10 [ 275.295732][ T8961] ? __pfx___might_resched+0x10/0x10 [ 275.295761][ T8961] should_fail_ex+0x414/0x560 [ 275.295799][ T8961] should_failslab+0xa8/0x100 [ 275.295834][ T8961] __kmalloc_noprof+0xdf/0x800 [ 275.295860][ T8961] ? kfree+0x4d/0x6d0 [ 275.295881][ T8961] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 275.295914][ T8961] tomoyo_realpath_from_path+0xe3/0x5d0 [ 275.295945][ T8961] ? tomoyo_domain+0xd8/0x130 [ 275.295979][ T8961] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 275.296001][ T8961] tomoyo_path_number_perm+0x1e8/0x5a0 [ 275.296027][ T8961] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 275.296093][ T8961] ? __fget_files+0x2a/0x420 [ 275.296123][ T8961] ? __fget_files+0x3a0/0x420 [ 275.296146][ T8961] ? __fget_files+0x2a/0x420 [ 275.296176][ T8961] security_file_ioctl+0xcb/0x2d0 [ 275.296212][ T8961] __se_sys_ioctl+0x47/0x170 [ 275.296248][ T8961] do_syscall_64+0xfa/0xfa0 [ 275.296278][ T8961] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.296300][ T8961] ? clear_bhb_loop+0x60/0xb0 [ 275.296327][ T8961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.296348][ T8961] RIP: 0033:0x7fc007f8f6c9 [ 275.296368][ T8961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 275.296392][ T8961] RSP: 002b:00007fc008ef3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 275.296414][ T8961] RAX: ffffffffffffffda RBX: 00007fc0081e5fa0 RCX: 00007fc007f8f6c9 [ 275.296430][ T8961] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 275.296444][ T8961] RBP: 00007fc008ef3090 R08: 0000000000000000 R09: 0000000000000000 [ 275.296464][ T8961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.296477][ T8961] R13: 00007fc0081e6038 R14: 00007fc0081e5fa0 R15: 00007ffc4cde39a8 [ 275.296513][ T8961] [ 275.297019][ T8961] ERROR: Out of memory at tomoyo_realpath_from_path. [ 275.320319][ T8964] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 275.323042][ T8964] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 275.680438][ T8969] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1061'. [ 275.696747][ T793] usb 1-1: unable to get BOS descriptor or descriptor too short [ 275.712510][ T793] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 275.720646][ T793] usb 1-1: can't read configurations, error -71 [ 275.961252][ T5908] usb 4-1: USB disconnect, device number 67 [ 276.108245][ T8980] veth1_macvtap: left promiscuous mode [ 276.125204][ T8980] macsec0: entered promiscuous mode [ 276.166436][ T8980] veth1_macvtap: entered promiscuous mode [ 276.180812][ T8980] macsec0: left promiscuous mode [ 276.378113][ T8991] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 276.399288][ T8991] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 276.495350][ T8991] block nbd1: shutting down sockets [ 276.644910][ T5826] usb 4-1: new high-speed USB device number 68 using dummy_hcd [ 276.774950][ T5826] usb 4-1: device descriptor read/64, error -71 [ 276.781352][ T793] usb 1-1: new full-speed USB device number 108 using dummy_hcd [ 276.941356][ T793] usb 1-1: unable to get BOS descriptor or descriptor too short [ 276.955509][ T793] usb 1-1: not running at top speed; connect to a high speed hub [ 276.966650][ T793] usb 1-1: config 1 has an invalid descriptor of length 102, skipping remainder of the config [ 276.977253][ T793] usb 1-1: config 1 interface 0 altsetting 13 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 276.991164][ T793] usb 1-1: config 1 interface 0 has no altsetting 0 [ 277.000100][ T793] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.009453][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.018992][ T793] usb 1-1: Product: syz [ 277.023208][ T793] usb 1-1: Manufacturer: syz [ 277.027955][ T5826] usb 4-1: new high-speed USB device number 69 using dummy_hcd [ 277.036116][ T793] usb 1-1: SerialNumber: syz [ 277.184870][ T5826] usb 4-1: device descriptor read/64, error -71 [ 277.290995][ T793] cdc_ether 1-1:1.0: skipping garbage [ 277.298999][ T5826] usb usb4-port1: attempt power cycle [ 277.304923][ T793] cdc_ether 1-1:1.0: skipping garbage [ 277.312026][ T793] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 277.333121][ T793] usb 1-1: USB disconnect, device number 108 [ 277.336910][ T9009] netlink: 7064 bytes leftover after parsing attributes in process `syz.0.1076'. [ 277.349509][ T9009] openvswitch: netlink: Flow actions attr not present in new flow. [ 277.361935][ T9010] netlink: 7064 bytes leftover after parsing attributes in process `syz.0.1076'. [ 277.364935][ T5883] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 277.382543][ T9010] openvswitch: netlink: Flow actions attr not present in new flow. [ 277.438918][ T9013] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 277.536296][ T9019] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 277.549416][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.560810][ T9019] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 277.563200][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 277.579240][ T5883] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 277.594656][ T5883] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 277.604293][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 277.624016][ T5883] usb 3-1: config 0 descriptor?? [ 277.654971][ T5826] usb 4-1: new high-speed USB device number 70 using dummy_hcd [ 277.675656][ T5826] usb 4-1: device descriptor read/8, error -71 [ 277.685379][ T9019] block nbd1: shutting down sockets [ 277.725771][ T9019] FAULT_INJECTION: forcing a failure. [ 277.725771][ T9019] name failslab, interval 1, probability 0, space 0, times 0 [ 277.738848][ T9019] CPU: 1 UID: 0 PID: 9019 Comm: syz.1.1079 Not tainted syzkaller #0 PREEMPT(full) [ 277.738877][ T9019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 277.738890][ T9019] Call Trace: [ 277.738898][ T9019] [ 277.738906][ T9019] dump_stack_lvl+0x189/0x250 [ 277.738938][ T9019] ? __pfx____ratelimit+0x10/0x10 [ 277.738969][ T9019] ? __pfx_dump_stack_lvl+0x10/0x10 [ 277.738996][ T9019] ? __pfx__printk+0x10/0x10 [ 277.739026][ T9019] ? __pfx___might_resched+0x10/0x10 [ 277.739048][ T9019] ? fs_reclaim_acquire+0x7d/0x100 [ 277.739083][ T9019] should_fail_ex+0x414/0x560 [ 277.739120][ T9019] should_failslab+0xa8/0x100 [ 277.739153][ T9019] __kmalloc_noprof+0xdf/0x800 [ 277.739179][ T9019] ? tomoyo_encode+0x28b/0x550 [ 277.739210][ T9019] tomoyo_encode+0x28b/0x550 [ 277.739242][ T9019] tomoyo_realpath_from_path+0x58d/0x5d0 [ 277.739272][ T9019] ? tomoyo_domain+0xd8/0x130 [ 277.739304][ T9019] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 277.739326][ T9019] tomoyo_path_number_perm+0x1e8/0x5a0 [ 277.739346][ T9019] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 277.739391][ T9019] ? __fget_files+0x2a/0x420 [ 277.739412][ T9019] ? __fget_files+0x3a0/0x420 [ 277.739428][ T9019] ? __fget_files+0x2a/0x420 [ 277.739448][ T9019] security_file_ioctl+0xcb/0x2d0 [ 277.739473][ T9019] __se_sys_ioctl+0x47/0x170 [ 277.739497][ T9019] do_syscall_64+0xfa/0xfa0 [ 277.739519][ T9019] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.739534][ T9019] ? clear_bhb_loop+0x60/0xb0 [ 277.739553][ T9019] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.739575][ T9019] RIP: 0033:0x7fd84798f6c9 [ 277.739589][ T9019] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 277.739602][ T9019] RSP: 002b:00007fd8487ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.739618][ T9019] RAX: ffffffffffffffda RBX: 00007fd847be5fa0 RCX: 00007fd84798f6c9 [ 277.739629][ T9019] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 277.739639][ T9019] RBP: 00007fd8487ac090 R08: 0000000000000000 R09: 0000000000000000 [ 277.739648][ T9019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 277.739657][ T9019] R13: 00007fd847be6038 R14: 00007fd847be5fa0 R15: 00007ffdd633c6f8 [ 277.739682][ T9019] [ 277.739715][ T9019] ERROR: Out of memory at tomoyo_realpath_from_path. [ 278.057298][ T5883] plantronics 0003:047F:FFFF.0033: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 278.118834][ T5826] usb 4-1: new high-speed USB device number 71 using dummy_hcd [ 278.157034][ T5826] usb 4-1: device descriptor read/8, error -71 [ 278.270871][ T5826] usb usb4-port1: unable to enumerate USB device [ 278.544846][ T5826] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 278.704982][ T5826] usb 1-1: Using ep0 maxpacket: 8 [ 278.782204][ T9040] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 278.791266][ T9040] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 278.798518][ T9035] block nbd0: shutting down sockets [ 278.818739][ T9040] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 278.830837][ T9040] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 278.860051][ T5883] usb 3-1: USB disconnect, device number 89 [ 278.971524][ T5826] usb 1-1: unable to get BOS descriptor or descriptor too short [ 278.980826][ T5826] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 278.990267][ T5826] usb 1-1: can't read configurations, error -71 [ 279.410980][ T9042] netlink: 'syz.1.1088': attribute type 21 has an invalid length. [ 279.740970][ T5831] Bluetooth: hci2: unexpected event for opcode 0x2028 [ 279.824991][ T10] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 279.894905][ T793] usb 4-1: new high-speed USB device number 72 using dummy_hcd [ 279.975919][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 279.983624][ T10] usb 3-1: config 0 has an invalid interface number: 217 but max is 0 [ 279.993505][ T10] usb 3-1: config 0 has no interface number 0 [ 279.999950][ T10] usb 3-1: too many endpoints for config 0 interface 217 altsetting 165: 251, using maximum allowed: 30 [ 280.012125][ T10] usb 3-1: config 0 interface 217 altsetting 165 has 0 endpoint descriptors, different from the interface descriptor's value: 251 [ 280.025671][ T10] usb 3-1: config 0 interface 217 has no altsetting 0 [ 280.039468][ T10] usb 3-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 280.048778][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.057290][ T10] usb 3-1: Product: syz [ 280.061579][ T10] usb 3-1: Manufacturer: syz [ 280.065156][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 280.066821][ T10] usb 3-1: SerialNumber: syz [ 280.071507][ T5826] usb 1-1: new full-speed USB device number 110 using dummy_hcd [ 280.082864][ T10] usb 3-1: config 0 descriptor?? [ 280.133051][ T9064] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 280.148044][ T9064] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 280.196761][ T9056] block nbd3: shutting down sockets [ 280.237144][ T9056] FAULT_INJECTION: forcing a failure. [ 280.237144][ T9056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 280.250907][ T9056] CPU: 1 UID: 0 PID: 9056 Comm: syz.3.1094 Not tainted syzkaller #0 PREEMPT(full) [ 280.250941][ T9056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 280.250955][ T9056] Call Trace: [ 280.250964][ T9056] [ 280.250973][ T9056] dump_stack_lvl+0x189/0x250 [ 280.251004][ T9056] ? __pfx____ratelimit+0x10/0x10 [ 280.251029][ T9056] ? __pfx_dump_stack_lvl+0x10/0x10 [ 280.251054][ T9056] ? __pfx__printk+0x10/0x10 [ 280.251080][ T9056] ? __might_fault+0xb0/0x130 [ 280.251118][ T9056] should_fail_ex+0x414/0x560 [ 280.251156][ T9056] _copy_from_user+0x2d/0xb0 [ 280.251181][ T9056] kvm_vcpu_ioctl+0x5f8/0xed0 [ 280.251217][ T9056] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 280.251287][ T9056] ? __fget_files+0x2a/0x420 [ 280.251319][ T9056] ? __fget_files+0x2a/0x420 [ 280.251451][ T9056] ? bpf_lsm_file_ioctl+0x9/0x20 [ 280.251488][ T9056] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 280.251516][ T9056] __se_sys_ioctl+0xfc/0x170 [ 280.251553][ T9056] do_syscall_64+0xfa/0xfa0 [ 280.251576][ T9056] ? irqentry_exit+0x10f/0x640 [ 280.251595][ T9056] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.251618][ T9056] ? clear_bhb_loop+0x60/0xb0 [ 280.251647][ T9056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.251667][ T9056] RIP: 0033:0x7f3b59f8f6c9 [ 280.251685][ T9056] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 280.251703][ T9056] RSP: 002b:00007f3b5aedc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.251723][ T9056] RAX: ffffffffffffffda RBX: 00007f3b5a1e5fa0 RCX: 00007f3b59f8f6c9 [ 280.251734][ T9056] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 280.251744][ T9056] RBP: 00007f3b5aedc090 R08: 0000000000000000 R09: 0000000000000000 [ 280.251754][ T9056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.251764][ T9056] R13: 00007f3b5a1e6038 R14: 00007f3b5a1e5fa0 R15: 00007ffcf87f2e38 [ 280.251803][ T9056] [ 280.470182][ T5826] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 280.480110][ T10] dvb_usb_dtv5100 3-1:0.217: probe with driver dvb_usb_dtv5100 failed with error -71 [ 280.480510][ T5826] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 280.502048][ T5826] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 280.511978][ T10] usb 3-1: USB disconnect, device number 90 [ 280.518321][ T5826] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 280.528014][ T5826] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 280.541095][ T5826] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 280.550001][ T5826] usb 1-1: Manufacturer: syz [ 280.570651][ T5826] usb 1-1: config 0 descriptor?? [ 280.589670][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 280.599577][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 280.607392][ T793] usb 4-1: can't read configurations, error -71 [ 280.778843][ T9054] tmpfs: Bad value for 'mpol' [ 280.837142][ T5826] rc_core: IR keymap rc-hauppauge not found [ 280.843296][ T5826] Registered IR keymap rc-empty [ 280.848848][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 280.874970][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 280.896236][ T5826] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0 [ 280.927019][ T5826] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/rc/rc0/input58 [ 280.945666][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 280.964989][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 280.992815][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.015240][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.043071][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.085654][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.105610][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.143366][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.174912][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.205837][ T5826] mceusb 1-1:0.0: Error: mce write submit urb error = -90 [ 281.215826][ T9080] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 281.226201][ T9080] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 281.239562][ T5826] mceusb 1-1:0.0: Registered 424242424242 with mce emulator interface version 1 [ 281.249457][ T5826] mceusb 1-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 281.262534][ T5826] usb 1-1: USB disconnect, device number 110 [ 281.354963][ T5907] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 281.475600][ T793] usb 4-1: new high-speed USB device number 73 using dummy_hcd [ 281.485191][ T5907] usb 3-1: device descriptor read/64, error -71 [ 281.634904][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 281.734959][ T5907] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 281.735637][ T9078] block nbd3: shutting down sockets [ 281.885065][ T5907] usb 3-1: device descriptor read/64, error -71 [ 281.975097][ T9088] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 281.983979][ T9088] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 281.996671][ T5907] usb usb3-port1: attempt power cycle [ 282.008544][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 282.022845][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 282.032935][ T793] usb 4-1: can't read configurations, error -71 [ 282.041547][ T793] usb usb4-port1: attempt power cycle [ 282.214921][ T5883] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 282.335879][ T5907] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 282.356653][ T5907] usb 3-1: device descriptor read/8, error -71 [ 282.364858][ T5883] usb 1-1: Using ep0 maxpacket: 32 [ 282.371672][ T5883] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 282.384072][ T5883] usb 1-1: New USB device found, idVendor=085a, idProduct=0009, bcdDevice=a3.47 [ 282.393192][ T5883] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.401439][ T5883] usb 1-1: Product: syz [ 282.405728][ T5883] usb 1-1: Manufacturer: syz [ 282.410353][ T5883] usb 1-1: SerialNumber: syz [ 282.417458][ T5883] usb 1-1: config 0 descriptor?? [ 282.570154][ T9091] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 282.584433][ T9091] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 282.605334][ T5907] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 282.629953][ T5907] usb 3-1: device descriptor read/8, error -71 [ 282.652138][ T5883] kaweth 1-1:0.0: Firmware present in device. [ 282.745658][ T5907] usb usb3-port1: unable to enumerate USB device [ 282.845005][ T5883] kaweth 1-1:0.0: Error reading configuration (-32), no net device created [ 282.855683][ T5883] kaweth 1-1:0.0: probe with driver kaweth failed with error -5 [ 282.867654][ T5883] usb 1-1: USB disconnect, device number 111 [ 283.104912][ T793] usb 4-1: new high-speed USB device number 74 using dummy_hcd [ 283.133703][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 283.196913][ T9101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 283.210006][ T9095] block nbd3: shutting down sockets [ 283.222917][ T9101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 283.261298][ T9095] FAULT_INJECTION: forcing a failure. [ 283.261298][ T9095] name failslab, interval 1, probability 0, space 0, times 0 [ 283.274060][ T9095] CPU: 1 UID: 0 PID: 9095 Comm: syz.3.1111 Not tainted syzkaller #0 PREEMPT(full) [ 283.274083][ T9095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 283.274097][ T9095] Call Trace: [ 283.274103][ T9095] [ 283.274109][ T9095] dump_stack_lvl+0x189/0x250 [ 283.274132][ T9095] ? __pfx____ratelimit+0x10/0x10 [ 283.274153][ T9095] ? __pfx_dump_stack_lvl+0x10/0x10 [ 283.274172][ T9095] ? __pfx__printk+0x10/0x10 [ 283.274195][ T9095] ? __pfx___might_resched+0x10/0x10 [ 283.274216][ T9095] should_fail_ex+0x414/0x560 [ 283.274242][ T9095] should_failslab+0xa8/0x100 [ 283.274266][ T9095] __kvmalloc_node_noprof+0x175/0x910 [ 283.274289][ T9095] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 283.274307][ T9095] ? __pfx_vmx_vcpu_pi_load+0x10/0x10 [ 283.274329][ T9095] __kvm_mmu_topup_memory_cache+0x463/0x610 [ 283.274355][ T9095] mmu_topup_memory_caches+0x21/0x170 [ 283.274375][ T9095] kvm_mmu_load+0x9d/0x2300 [ 283.274396][ T9095] ? __lock_acquire+0xab9/0xd20 [ 283.274419][ T9095] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 283.274442][ T9095] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 283.274467][ T9095] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 283.274489][ T9095] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 283.274518][ T9095] kvm_vcpu_ioctl+0x82f/0xed0 [ 283.274542][ T9095] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 283.274579][ T9095] ? __fget_files+0x2a/0x420 [ 283.274601][ T9095] ? __fget_files+0x2a/0x420 [ 283.274621][ T9095] ? bpf_lsm_file_ioctl+0x9/0x20 [ 283.274644][ T9095] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 283.274664][ T9095] __se_sys_ioctl+0xfc/0x170 [ 283.274687][ T9095] do_syscall_64+0xfa/0xfa0 [ 283.274709][ T9095] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.274723][ T9095] ? clear_bhb_loop+0x60/0xb0 [ 283.274749][ T9095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 283.274769][ T9095] RIP: 0033:0x7f3b59f8f6c9 [ 283.274789][ T9095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 283.274814][ T9095] RSP: 002b:00007f3b5aedc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 283.274836][ T9095] RAX: ffffffffffffffda RBX: 00007f3b5a1e5fa0 RCX: 00007f3b59f8f6c9 [ 283.274851][ T9095] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 283.274864][ T9095] RBP: 00007f3b5aedc090 R08: 0000000000000000 R09: 0000000000000000 [ 283.274878][ T9095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.274891][ T9095] R13: 00007f3b5a1e6038 R14: 00007f3b5a1e5fa0 R15: 00007ffcf87f2e38 [ 283.274928][ T9095] [ 283.655792][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 283.664464][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 283.673570][ T793] usb 4-1: can't read configurations, error -71 [ 283.844373][ T9108] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 283.922544][ T9108] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 283.989948][ T9112] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 284.006397][ T9112] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 284.028917][ T9108] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 284.170326][ T9108] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 284.299687][ T50] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 284.327876][ T50] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 284.354339][ T50] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 284.390734][ T36] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 284.607629][ T9129] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 284.714906][ T793] usb 4-1: new high-speed USB device number 75 using dummy_hcd [ 284.715019][ T5908] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 284.736449][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 284.739339][ T9131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 284.754227][ T9131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 284.805532][ T10] usb 3-1: new full-speed USB device number 95 using dummy_hcd [ 284.815416][ T9118] block nbd3: shutting down sockets [ 284.845974][ T9131] block nbd1: shutting down sockets [ 284.887910][ T5908] usb 1-1: Using ep0 maxpacket: 8 [ 284.901516][ T5908] usb 1-1: unable to get BOS descriptor or descriptor too short [ 284.915527][ T5908] usb 1-1: config 12 interface 0 altsetting 7 endpoint 0x3 has invalid wMaxPacketSize 0 [ 284.927386][ T5908] usb 1-1: config 12 interface 0 altsetting 7 bulk endpoint 0x3 has invalid maxpacket 0 [ 284.937863][ T5908] usb 1-1: config 12 interface 0 has no altsetting 0 [ 284.952381][ T5908] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 284.955580][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 284.962222][ T5908] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 284.986701][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 284.998602][ T5908] usb 1-1: Product: syz [ 285.002900][ T5908] usb 1-1: Manufacturer: syz [ 285.009550][ T10] usb 3-1: config 1 has an invalid interface number: 8 but max is 0 [ 285.010254][ T793] usb 4-1: can't read configurations, error -71 [ 285.024676][ T10] usb 3-1: config 1 has no interface number 0 [ 285.031399][ T5908] usb 1-1: SerialNumber: syz [ 285.036337][ T10] usb 3-1: config 1 interface 8 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 285.046743][ T793] usb usb4-port1: unable to enumerate USB device [ 285.053685][ T10] usb 3-1: config 1 interface 8 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 285.068877][ T10] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 285.079683][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 285.088778][ T10] usb 3-1: SerialNumber: syz [ 285.103952][ T10] cdc_acm 3-1:1.8: probe with driver cdc_acm failed with error -12 [ 285.319819][ T793] usb 3-1: USB disconnect, device number 95 [ 285.333396][ T9125] device ioctl magic numbers don't match! Did you rebuild pvfs2-client-core/libpvfs2? [cmd 89e3, magic 89 != 6b] [ 285.804880][ T9] usb 4-1: new high-speed USB device number 76 using dummy_hcd [ 285.965127][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 286.055150][ T9135] block nbd3: shutting down sockets [ 286.104649][ T9135] FAULT_INJECTION: forcing a failure. [ 286.104649][ T9135] name failslab, interval 1, probability 0, space 0, times 0 [ 286.168834][ T9135] CPU: 0 UID: 0 PID: 9135 Comm: syz.3.1127 Not tainted syzkaller #0 PREEMPT(full) [ 286.168866][ T9135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 286.168880][ T9135] Call Trace: [ 286.168889][ T9135] [ 286.168898][ T9135] dump_stack_lvl+0x189/0x250 [ 286.168936][ T9135] ? __pfx____ratelimit+0x10/0x10 [ 286.168965][ T9135] ? __pfx_dump_stack_lvl+0x10/0x10 [ 286.168992][ T9135] ? __pfx__printk+0x10/0x10 [ 286.169022][ T9135] ? __pfx___might_resched+0x10/0x10 [ 286.169047][ T9135] ? fs_reclaim_acquire+0x7d/0x100 [ 286.169083][ T9135] should_fail_ex+0x414/0x560 [ 286.169121][ T9135] should_failslab+0xa8/0x100 [ 286.169155][ T9135] kmem_cache_alloc_noprof+0x88/0x700 [ 286.169181][ T9135] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 286.169206][ T9135] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 286.169236][ T9135] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 286.169276][ T9135] mmu_topup_memory_caches+0x21/0x170 [ 286.169304][ T9135] kvm_mmu_load+0x9d/0x2300 [ 286.169337][ T9135] ? __lock_acquire+0xab9/0xd20 [ 286.169372][ T9135] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 286.169405][ T9135] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 286.169443][ T9135] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 286.169477][ T9135] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 286.169519][ T9135] kvm_vcpu_ioctl+0x82f/0xed0 [ 286.169555][ T9135] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 286.169609][ T9135] ? __fget_files+0x2a/0x420 [ 286.169642][ T9135] ? __fget_files+0x2a/0x420 [ 286.169670][ T9135] ? bpf_lsm_file_ioctl+0x9/0x20 [ 286.169711][ T9135] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 286.169740][ T9135] __se_sys_ioctl+0xfc/0x170 [ 286.169775][ T9135] do_syscall_64+0xfa/0xfa0 [ 286.169806][ T9135] ? irqentry_exit+0x10f/0x640 [ 286.169833][ T9135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.169854][ T9135] ? clear_bhb_loop+0x60/0xb0 [ 286.169882][ T9135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 286.169902][ T9135] RIP: 0033:0x7f3b59f8f6c9 [ 286.169920][ T9135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 286.169940][ T9135] RSP: 002b:00007f3b5aedc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.169963][ T9135] RAX: ffffffffffffffda RBX: 00007f3b5a1e5fa0 RCX: 00007f3b59f8f6c9 [ 286.169978][ T9135] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 286.169992][ T9135] RBP: 00007f3b5aedc090 R08: 0000000000000000 R09: 0000000000000000 [ 286.170006][ T9135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 286.170018][ T9135] R13: 00007f3b5a1e6038 R14: 00007f3b5a1e5fa0 R15: 00007ffcf87f2e38 [ 286.170054][ T9135] [ 286.642104][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 286.650905][ T9] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 286.658698][ T9] usb 4-1: can't read configurations, error -71 [ 286.764071][ T9152] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 286.773333][ T9152] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 286.827570][ T5908] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 286.837078][ T5908] usb 1-1: selecting invalid altsetting 0 [ 286.923250][ T5908] snd-usb-audio 1-1:12.0: probe with driver snd-usb-audio failed with error -12 [ 286.943169][ T5908] usb 1-1: USB disconnect, device number 112 [ 286.994165][ T5839] udevd[5839]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:12.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 287.175094][ T1208] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 287.337248][ T1208] usb 3-1: Using ep0 maxpacket: 8 [ 287.418516][ T9167] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 287.430028][ T9167] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 287.445731][ T9157] block nbd2: shutting down sockets [ 287.505447][ T9167] block nbd1: shutting down sockets [ 287.589390][ T1208] usb 3-1: unable to get BOS descriptor or descriptor too short [ 287.599934][ T1208] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 287.612116][ T1208] usb 3-1: can't read configurations, error -71 [ 288.104898][ T9] usb 4-1: new full-speed USB device number 78 using dummy_hcd [ 288.239914][ T9179] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.260068][ T9179] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.284488][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 288.294702][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 288.305461][ T9] usb 4-1: config 10 has an invalid interface number: 240 but max is 0 [ 288.314498][ T9] usb 4-1: config 10 has no interface number 0 [ 288.321820][ T9] usb 4-1: config 10 interface 240 has no altsetting 0 [ 288.332940][ T9] usb 4-1: New USB device found, idVendor=05ac, idProduct=0253, bcdDevice=2a.72 [ 288.343397][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.352303][ T9] usb 4-1: Product: syz [ 288.358010][ T9] usb 4-1: Manufacturer: syz [ 288.362831][ T9] usb 4-1: SerialNumber: syz [ 288.371316][ T9188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.381980][ T9188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.392840][ T9188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.402310][ T9188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.412464][ T9188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.421744][ T9188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.430884][ T9188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.440531][ T9188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.450004][ T9188] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.459111][ T9188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.605475][ T10] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 288.649280][ T9189] netlink: 'syz.3.1141': attribute type 29 has an invalid length. [ 288.657896][ T1208] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 288.666038][ T9189] netlink: 'syz.3.1141': attribute type 3 has an invalid length. [ 288.674642][ T9189] netlink: 76 bytes leftover after parsing attributes in process `syz.3.1141'. [ 288.774811][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 288.783241][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 288.818155][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xC has an invalid bInterval 0, changing to 7 [ 288.855217][ T1208] usb 3-1: Using ep0 maxpacket: 8 [ 288.880816][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 289.062827][ T10] usb 1-1: New USB device found, idVendor=0d46, idProduct=0081, bcdDevice=19.82 [ 289.085810][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.105644][ T10] usb 1-1: Product: syz [ 289.107527][ T9184] block nbd2: shutting down sockets [ 289.118349][ T10] usb 1-1: Manufacturer: syz [ 289.236245][ T10] usb 1-1: SerialNumber: syz [ 289.269914][ T9] input: bcm5974 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:10.240/input/input59 [ 289.290717][ T10] usb 1-1: config 0 descriptor?? [ 289.297192][ T5179] bcm5974 4-1:10.240: could not read from device [ 289.317544][ T9194] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 289.320088][ T9184] FAULT_INJECTION: forcing a failure. [ 289.320088][ T9184] name failslab, interval 1, probability 0, space 0, times 0 [ 289.327408][ T9194] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 289.344657][ T10] kobil_sct 1-1:0.0: KOBIL USB smart card terminal converter detected [ 289.357981][ T9184] CPU: 1 UID: 0 PID: 9184 Comm: syz.2.1146 Not tainted syzkaller #0 PREEMPT(full) [ 289.358012][ T9184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 289.358027][ T9184] Call Trace: [ 289.358035][ T9184] [ 289.358043][ T9184] dump_stack_lvl+0x189/0x250 [ 289.358075][ T9184] ? __pfx____ratelimit+0x10/0x10 [ 289.358102][ T9184] ? __pfx_dump_stack_lvl+0x10/0x10 [ 289.358129][ T9184] ? __pfx__printk+0x10/0x10 [ 289.358158][ T9184] ? __pfx___might_resched+0x10/0x10 [ 289.358184][ T9184] ? fs_reclaim_acquire+0x7d/0x100 [ 289.358218][ T9184] should_fail_ex+0x414/0x560 [ 289.358264][ T9184] should_failslab+0xa8/0x100 [ 289.358300][ T9184] kmem_cache_alloc_noprof+0x88/0x700 [ 289.358327][ T9184] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 289.358350][ T9184] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 289.358380][ T9184] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 289.358423][ T9184] mmu_topup_memory_caches+0x21/0x170 [ 289.358452][ T9184] kvm_mmu_load+0x9d/0x2300 [ 289.358484][ T9184] ? __lock_acquire+0xab9/0xd20 [ 289.358519][ T9184] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 289.358552][ T9184] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 289.358590][ T9184] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 289.358623][ T9184] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 289.358658][ T9184] kvm_vcpu_ioctl+0x82f/0xed0 [ 289.358693][ T9184] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 289.358748][ T9184] ? __fget_files+0x2a/0x420 [ 289.358780][ T9184] ? __fget_files+0x2a/0x420 [ 289.358808][ T9184] ? bpf_lsm_file_ioctl+0x9/0x20 [ 289.358840][ T9184] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 289.358869][ T9184] __se_sys_ioctl+0xfc/0x170 [ 289.358904][ T9184] do_syscall_64+0xfa/0xfa0 [ 289.358934][ T9184] ? irqentry_exit+0x10f/0x640 [ 289.358969][ T9184] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.358991][ T9184] ? clear_bhb_loop+0x60/0xb0 [ 289.359018][ T9184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.359039][ T9184] RIP: 0033:0x7f833c18f6c9 [ 289.359058][ T9184] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 289.359077][ T9184] RSP: 002b:00007f833d08e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 289.359099][ T9184] RAX: ffffffffffffffda RBX: 00007f833c3e5fa0 RCX: 00007f833c18f6c9 [ 289.359114][ T9184] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 289.359129][ T9184] RBP: 00007f833d08e090 R08: 0000000000000000 R09: 0000000000000000 [ 289.359143][ T9184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 289.359156][ T9184] R13: 00007f833c3e6038 R14: 00007f833c3e5fa0 R15: 00007fff8069ee48 [ 289.359192][ T9184] [ 289.360228][ T5179] bcm5974 4-1:10.240: could not read from device [ 289.371057][ T10] usb 1-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 289.418768][ T9194] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 289.429271][ T9] usb 4-1: USB disconnect, device number 78 [ 289.525752][ T9194] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 289.713763][ T9194] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 289.747798][ T6021] udevd[6021]: Error opening device "/dev/input/event5": No such file or directory [ 289.767354][ T793] usb 1-1: USB disconnect, device number 113 [ 289.777902][ T9194] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 289.794114][ T6021] udevd[6021]: Unable to EVIOCGABS device "/dev/input/event5" [ 289.813239][ T6021] udevd[6021]: Unable to EVIOCGABS device "/dev/input/event5" [ 289.827247][ T793] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 289.838627][ T793] kobil_sct 1-1:0.0: device disconnected [ 289.844968][ T6021] udevd[6021]: Unable to EVIOCGABS device "/dev/input/event5" [ 289.852697][ T6021] udevd[6021]: Unable to EVIOCGABS device "/dev/input/event5" [ 289.885564][ T1208] usb 3-1: unable to get BOS descriptor or descriptor too short [ 289.906681][ T1208] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 289.916932][ T1208] usb 3-1: can't read configurations, error -71 [ 289.923483][ T1208] usb usb3-port1: attempt power cycle [ 290.446077][ T793] usb 4-1: new high-speed USB device number 79 using dummy_hcd [ 290.557502][ T9210] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 290.568274][ T9210] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 290.614921][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 290.625036][ T5907] usb 1-1: new high-speed USB device number 114 using dummy_hcd [ 290.715239][ T9200] block nbd3: shutting down sockets [ 290.774948][ T1208] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 290.794894][ T5907] usb 1-1: Using ep0 maxpacket: 8 [ 290.800145][ T1208] usb 3-1: Using ep0 maxpacket: 8 [ 290.814947][ T1208] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 290.817560][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 290.834408][ T1208] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 290.836486][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 290.845635][ T1208] usb 3-1: Product: syz [ 290.854516][ T1208] usb 3-1: Manufacturer: syz [ 290.863742][ T1208] usb 3-1: SerialNumber: syz [ 290.868622][ T793] usb 4-1: can't read configurations, error -71 [ 290.876957][ T1208] usb 3-1: config 0 descriptor?? [ 290.907464][ T9206] block nbd0: shutting down sockets [ 291.049261][ T5907] usb 1-1: unable to get BOS descriptor or descriptor too short [ 291.059272][ T5907] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 291.067447][ T5907] usb 1-1: can't read configurations, error -71 [ 291.090168][ T1208] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 291.152277][ T9212] /dev/nullb0: Can't open blockdev [ 291.179981][ T9212] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 291.189080][ T9212] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 291.695728][ T1208] dvb_usb_rtl28xxu 3-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32 [ 291.725640][ T793] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 291.740040][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.748818][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.757664][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.765323][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.772842][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.781729][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.791358][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.802364][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.810159][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.817764][ T1208] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 291.830761][ T1208] hid-generic 0000:0000:0000.0034: hidraw0: HID v0.00 Device [syz1] on syz0 [ 291.895256][ T793] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.925093][ T793] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 291.926473][ T9234] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 291.947008][ T9234] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 291.963270][ T793] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 291.970274][ T9232] fido_id[9232]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 291.984028][ T793] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 291.998495][ T793] usb 4-1: Manufacturer: syz [ 292.020673][ T793] usb 4-1: config 0 descriptor?? [ 292.056050][ T9234] block nbd1: shutting down sockets [ 292.101741][ T9234] FAULT_INJECTION: forcing a failure. [ 292.101741][ T9234] name failslab, interval 1, probability 0, space 0, times 0 [ 292.116173][ T9234] CPU: 1 UID: 0 PID: 9234 Comm: syz.1.1164 Not tainted syzkaller #0 PREEMPT(full) [ 292.116213][ T9234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 292.116227][ T9234] Call Trace: [ 292.116236][ T9234] [ 292.116246][ T9234] dump_stack_lvl+0x189/0x250 [ 292.116282][ T9234] ? __pfx____ratelimit+0x10/0x10 [ 292.116312][ T9234] ? __pfx_dump_stack_lvl+0x10/0x10 [ 292.116339][ T9234] ? __pfx__printk+0x10/0x10 [ 292.116369][ T9234] ? __pfx___might_resched+0x10/0x10 [ 292.116393][ T9234] ? fs_reclaim_acquire+0x7d/0x100 [ 292.116486][ T9234] should_fail_ex+0x414/0x560 [ 292.116514][ T9234] should_failslab+0xa8/0x100 [ 292.116539][ T9234] kmem_cache_alloc_noprof+0x88/0x700 [ 292.116557][ T9234] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 292.116575][ T9234] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 292.116595][ T9234] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 292.116622][ T9234] mmu_topup_memory_caches+0x21/0x170 [ 292.116643][ T9234] kvm_mmu_load+0x9d/0x2300 [ 292.116664][ T9234] ? __lock_acquire+0xab9/0xd20 [ 292.116688][ T9234] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 292.116712][ T9234] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 292.116737][ T9234] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 292.116760][ T9234] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 292.116785][ T9234] kvm_vcpu_ioctl+0x82f/0xed0 [ 292.116810][ T9234] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 292.116851][ T9234] ? __fget_files+0x2a/0x420 [ 292.116873][ T9234] ? __fget_files+0x2a/0x420 [ 292.116893][ T9234] ? bpf_lsm_file_ioctl+0x9/0x20 [ 292.116917][ T9234] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 292.116936][ T9234] __se_sys_ioctl+0xfc/0x170 [ 292.117012][ T9234] do_syscall_64+0xfa/0xfa0 [ 292.117034][ T9234] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.117049][ T9234] ? clear_bhb_loop+0x60/0xb0 [ 292.117068][ T9234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.117083][ T9234] RIP: 0033:0x7fd84798f6c9 [ 292.117098][ T9234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 292.117111][ T9234] RSP: 002b:00007fd8487ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 292.117128][ T9234] RAX: ffffffffffffffda RBX: 00007fd847be5fa0 RCX: 00007fd84798f6c9 [ 292.117139][ T9234] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 292.117149][ T9234] RBP: 00007fd8487ac090 R08: 0000000000000000 R09: 0000000000000000 [ 292.117159][ T9234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.117167][ T9234] R13: 00007fd847be6038 R14: 00007fd847be5fa0 R15: 00007ffdd633c6f8 [ 292.117192][ T9234] [ 292.610849][ T793] pyra 0003:1E7D:2CF6.0035: hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.3-1/input0 [ 292.755810][ T10] usb 1-1: new high-speed USB device number 116 using dummy_hcd [ 292.808454][ T9217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 292.817855][ T9217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 292.829154][ T9217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 292.839869][ T9217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 292.917197][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 292.928754][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 292.938910][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 292.952123][ T10] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 292.961346][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 292.972130][ T10] usb 1-1: config 0 descriptor?? [ 293.044710][ T9249] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 293.057839][ T9249] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 293.175405][ T9249] block nbd1: shutting down sockets [ 293.407116][ T10] plantronics 0003:047F:FFFF.0036: hiddev0,hidraw1: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 293.499204][ T10] usb 3-1: USB disconnect, device number 98 [ 293.687486][ T9257] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1170'. [ 293.858278][ T9217] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 293.867584][ T9217] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 293.879137][ T793] pyra 0003:1E7D:2CF6.0035: couldn't init struct pyra_device [ 293.889997][ T793] pyra 0003:1E7D:2CF6.0035: couldn't install mouse [ 293.901140][ T793] pyra 0003:1E7D:2CF6.0035: probe with driver pyra failed with error -71 [ 293.922357][ T793] usb 4-1: USB disconnect, device number 80 [ 293.932757][ T9263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 293.941034][ T9261] nvme_fabrics: missing parameter 'transport=%s' [ 293.949586][ T9261] nvme_fabrics: missing parameter 'nqn=%s' [ 293.957232][ T9263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 293.973259][ T9266] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 293.987548][ T9266] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 294.030342][ T9263] nvme_fabrics: missing parameter 'transport=%s' [ 294.038036][ T9263] nvme_fabrics: missing parameter 'nqn=%s' [ 294.049149][ T10] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 294.053909][ T9267] fido_id[9267]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 294.185016][ T10] usb 3-1: device descriptor read/64, error -71 [ 294.217733][ T1208] usb 1-1: USB disconnect, device number 116 [ 294.424868][ T10] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 294.564954][ T10] usb 3-1: device descriptor read/64, error -71 [ 294.675209][ T10] usb usb3-port1: attempt power cycle [ 294.874914][ T793] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 294.911235][ T9285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 294.923065][ T9285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 295.015046][ T10] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 295.023051][ T9285] block nbd1: shutting down sockets [ 295.028540][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 295.045003][ T1208] usb 1-1: new high-speed USB device number 117 using dummy_hcd [ 295.053960][ T10] usb 3-1: device descriptor read/8, error -71 [ 295.145557][ T9275] block nbd3: shutting down sockets [ 295.183456][ T9275] FAULT_INJECTION: forcing a failure. [ 295.183456][ T9275] name failslab, interval 1, probability 0, space 0, times 0 [ 295.196638][ T9275] CPU: 0 UID: 0 PID: 9275 Comm: syz.3.1176 Not tainted syzkaller #0 PREEMPT(full) [ 295.196671][ T9275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 295.196681][ T9275] Call Trace: [ 295.196688][ T9275] [ 295.196695][ T9275] dump_stack_lvl+0x189/0x250 [ 295.196724][ T9275] ? __pfx____ratelimit+0x10/0x10 [ 295.196755][ T9275] ? __pfx_dump_stack_lvl+0x10/0x10 [ 295.196782][ T9275] ? __pfx__printk+0x10/0x10 [ 295.196809][ T9275] ? __pfx___might_resched+0x10/0x10 [ 295.196831][ T9275] ? fs_reclaim_acquire+0x7d/0x100 [ 295.196858][ T9275] should_fail_ex+0x414/0x560 [ 295.196893][ T9275] should_failslab+0xa8/0x100 [ 295.196928][ T9275] kmem_cache_alloc_noprof+0x88/0x700 [ 295.196960][ T9275] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 295.196982][ T9275] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 295.197003][ T9275] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 295.197031][ T9275] mmu_topup_memory_caches+0x21/0x170 [ 295.197062][ T9275] kvm_mmu_load+0x9d/0x2300 [ 295.197093][ T9275] ? __lock_acquire+0xab9/0xd20 [ 295.197128][ T9275] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 295.197153][ T9275] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 295.197179][ T9275] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 295.197214][ T9275] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 295.197249][ T9275] kvm_vcpu_ioctl+0x82f/0xed0 [ 295.197284][ T9275] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 295.197328][ T9275] ? __fget_files+0x2a/0x420 [ 295.197359][ T9275] ? __fget_files+0x2a/0x420 [ 295.197388][ T9275] ? bpf_lsm_file_ioctl+0x9/0x20 [ 295.197419][ T9275] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 295.197447][ T9275] __se_sys_ioctl+0xfc/0x170 [ 295.197471][ T9275] do_syscall_64+0xfa/0xfa0 [ 295.197492][ T9275] ? irqentry_exit+0x10f/0x640 [ 295.197522][ T9275] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.197544][ T9275] ? clear_bhb_loop+0x60/0xb0 [ 295.197569][ T9275] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.197597][ T9275] RIP: 0033:0x7f3b59f8f6c9 [ 295.197611][ T9275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 295.197624][ T9275] RSP: 002b:00007f3b5aedc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.197641][ T9275] RAX: ffffffffffffffda RBX: 00007f3b5a1e5fa0 RCX: 00007f3b59f8f6c9 [ 295.197653][ T9275] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 295.197669][ T9275] RBP: 00007f3b5aedc090 R08: 0000000000000000 R09: 0000000000000000 [ 295.197684][ T9275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 295.197697][ T9275] R13: 00007f3b5a1e6038 R14: 00007f3b5a1e5fa0 R15: 00007ffcf87f2e38 [ 295.197732][ T9275] [ 295.471990][ T1208] usb 1-1: Using ep0 maxpacket: 16 [ 295.500417][ T1208] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.511557][ T1208] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 295.522459][ T1208] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 295.535700][ T1208] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 295.545165][ T1208] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.558224][ T1208] usb 1-1: config 0 descriptor?? [ 295.614900][ T10] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 295.630239][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 295.635707][ T10] usb 3-1: device descriptor read/8, error -71 [ 295.639444][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 295.654231][ T793] usb 4-1: can't read configurations, error -71 [ 295.745201][ T10] usb usb3-port1: unable to enumerate USB device [ 295.974613][ T1208] microsoft 0003:045E:07DA.0037: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 295.986486][ T1208] microsoft 0003:045E:07DA.0037: no inputs found [ 295.992871][ T1208] microsoft 0003:045E:07DA.0037: could not initialize ff, continuing anyway [ 296.059510][ T9290] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 296.073944][ T9290] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 296.086366][ T9291] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 296.095648][ T9291] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 296.233349][ T5870] usb 1-1: USB disconnect, device number 117 [ 296.414945][ T9299] program syz.3.1183 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 296.660537][ T9301] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 296.673121][ T9301] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 296.889151][ T9307] xfs: Unknown parameter 'grpquotaæöÇZHüàêv* W`åßts§8º±ú€Ö2%]úÖ?èõtÞ]:¬˜Äî 'Ñ!®<€¶‰ÝJêJtdZ' [ 297.184944][ T793] usb 1-1: new high-speed USB device number 118 using dummy_hcd [ 297.230667][ T9316] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 297.240447][ T9316] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 297.255177][ T10] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 297.325252][ T9316] block nbd1: shutting down sockets [ 297.336925][ T793] usb 1-1: Using ep0 maxpacket: 16 [ 297.344213][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.344969][ T1208] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 297.357389][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 297.372914][ T793] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 297.385979][ T793] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 297.396950][ T793] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.405478][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 297.408512][ T793] usb 1-1: config 0 descriptor?? [ 297.428479][ T9316] FAULT_INJECTION: forcing a failure. [ 297.428479][ T9316] name failslab, interval 1, probability 0, space 0, times 0 [ 297.441591][ T9316] CPU: 1 UID: 0 PID: 9316 Comm: syz.1.1191 Not tainted syzkaller #0 PREEMPT(full) [ 297.441620][ T9316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 297.441630][ T9316] Call Trace: [ 297.441637][ T9316] [ 297.441644][ T9316] dump_stack_lvl+0x189/0x250 [ 297.441667][ T9316] ? __pfx____ratelimit+0x10/0x10 [ 297.441692][ T9316] ? __pfx_dump_stack_lvl+0x10/0x10 [ 297.441718][ T9316] ? __pfx__printk+0x10/0x10 [ 297.441748][ T9316] ? __pfx___might_resched+0x10/0x10 [ 297.441782][ T9316] should_fail_ex+0x414/0x560 [ 297.441809][ T9316] should_failslab+0xa8/0x100 [ 297.441833][ T9316] kmem_cache_alloc_noprof+0x88/0x700 [ 297.441851][ T9316] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 297.441869][ T9316] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 297.441901][ T9316] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 297.441939][ T9316] mmu_topup_memory_caches+0x21/0x170 [ 297.441965][ T9316] kvm_mmu_load+0x9d/0x2300 [ 297.441987][ T9316] ? __lock_acquire+0xab9/0xd20 [ 297.442010][ T9316] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 297.442050][ T9316] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 297.442086][ T9316] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 297.442123][ T9316] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 297.442149][ T9316] kvm_vcpu_ioctl+0x82f/0xed0 [ 297.442173][ T9316] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 297.442234][ T9316] ? __fget_files+0x2a/0x420 [ 297.442265][ T9316] ? __fget_files+0x2a/0x420 [ 297.442290][ T9316] ? bpf_lsm_file_ioctl+0x9/0x20 [ 297.442313][ T9316] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 297.442333][ T9316] __se_sys_ioctl+0xfc/0x170 [ 297.442371][ T9316] do_syscall_64+0xfa/0xfa0 [ 297.442401][ T9316] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.442422][ T9316] ? clear_bhb_loop+0x60/0xb0 [ 297.442446][ T9316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.442468][ T9316] RIP: 0033:0x7fd84798f6c9 [ 297.442481][ T9316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 297.442499][ T9316] RSP: 002b:00007fd8487ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.442522][ T9316] RAX: ffffffffffffffda RBX: 00007fd847be5fa0 RCX: 00007fd84798f6c9 [ 297.442539][ T9316] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 297.442553][ T9316] RBP: 00007fd8487ac090 R08: 0000000000000000 R09: 0000000000000000 [ 297.442566][ T9316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.442578][ T9316] R13: 00007fd847be6038 R14: 00007fd847be5fa0 R15: 00007ffdd633c6f8 [ 297.442608][ T9316] [ 297.714956][ T1208] usb 4-1: Using ep0 maxpacket: 16 [ 297.722462][ T1208] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 297.737250][ T1208] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 297.747931][ T1208] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 297.761513][ T1208] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 297.770841][ T1208] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 297.779595][ T9311] block nbd2: shutting down sockets [ 297.811340][ T1208] usb 4-1: config 0 descriptor?? [ 297.923193][ T793] microsoft 0003:045E:07DA.0038: report_id 524 is invalid [ 297.931386][ T793] microsoft 0003:045E:07DA.0038: item 0 4 1 8 parsing failed [ 297.939844][ T793] microsoft 0003:045E:07DA.0038: parse failed [ 297.947368][ T793] microsoft 0003:045E:07DA.0038: probe with driver microsoft failed with error -22 [ 297.990169][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 298.005755][ T10] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 298.015964][ T10] usb 3-1: can't read configurations, error -71 [ 298.123147][ T9309] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 298.132283][ T9309] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 298.151508][ T5883] usb 1-1: USB disconnect, device number 118 [ 298.242622][ T9313] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 298.252157][ T9313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 298.252921][ T1208] hid_parser_main: 29 callbacks suppressed [ 298.252945][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.282544][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.290476][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.297943][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.305983][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.313767][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.322233][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.329701][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.337034][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.344297][ T1208] microsoft 0003:045E:07DA.0039: unknown main item tag 0x0 [ 298.359636][ T1208] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.0039/input/input62 [ 298.438857][ T1208] microsoft 0003:045E:07DA.0039: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 298.476788][ T1208] usb 4-1: USB disconnect, device number 83 [ 298.540876][ T9321] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 298.550001][ T9321] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 298.554450][ T9322] fido_id[9322]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 298.563179][ T5144] Bluetooth: hci2: unexpected event for opcode 0x080c [ 298.694572][ T9325] netlink: 'syz.2.1193': attribute type 27 has an invalid length. [ 299.145065][ T10] usb 1-1: new high-speed USB device number 119 using dummy_hcd [ 299.187061][ T9337] kvm: user requested TSC rate below hardware speed [ 299.223369][ T9337] kvm: kvm [9336]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x5407 [ 299.232917][ T9337] kvm: kvm [9336]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x5b07 [ 299.254875][ T5883] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 299.296472][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 299.309610][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 299.319626][ T10] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 299.328816][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 299.346071][ T10] usb 1-1: config 0 descriptor?? [ 299.393753][ T9340] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 299.403920][ T9340] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 299.424841][ T5883] usb 4-1: Using ep0 maxpacket: 8 [ 299.505591][ T9340] block nbd1: shutting down sockets [ 299.516258][ T9333] block nbd3: shutting down sockets [ 299.560267][ T9346] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 299.579410][ T9340] FAULT_INJECTION: forcing a failure. [ 299.579410][ T9340] name failslab, interval 1, probability 0, space 0, times 0 [ 299.589735][ T9346] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 299.596711][ T9340] CPU: 1 UID: 0 PID: 9340 Comm: syz.1.1200 Not tainted syzkaller #0 PREEMPT(full) [ 299.596744][ T9340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 299.596761][ T9340] Call Trace: [ 299.596771][ T9340] [ 299.596785][ T9340] dump_stack_lvl+0x189/0x250 [ 299.596823][ T9340] ? __pfx____ratelimit+0x10/0x10 [ 299.596855][ T9340] ? __pfx_dump_stack_lvl+0x10/0x10 [ 299.596887][ T9340] ? __pfx__printk+0x10/0x10 [ 299.596918][ T9340] ? __pfx___might_resched+0x10/0x10 [ 299.596946][ T9340] ? fs_reclaim_acquire+0x7d/0x100 [ 299.596987][ T9340] should_fail_ex+0x414/0x560 [ 299.597028][ T9340] should_failslab+0xa8/0x100 [ 299.597068][ T9340] kmem_cache_alloc_noprof+0x88/0x700 [ 299.597097][ T9340] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 299.597124][ T9340] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 299.597162][ T9340] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 299.597206][ T9340] mmu_topup_memory_caches+0x21/0x170 [ 299.597238][ T9340] kvm_mmu_load+0x9d/0x2300 [ 299.597274][ T9340] ? __lock_acquire+0xab9/0xd20 [ 299.597321][ T9340] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 299.597359][ T9340] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 299.597401][ T9340] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 299.597439][ T9340] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 299.597478][ T9340] kvm_vcpu_ioctl+0x82f/0xed0 [ 299.597519][ T9340] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 299.597578][ T9340] ? __fget_files+0x2a/0x420 [ 299.597613][ T9340] ? __fget_files+0x2a/0x420 [ 299.597646][ T9340] ? bpf_lsm_file_ioctl+0x9/0x20 [ 299.597683][ T9340] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 299.597714][ T9340] __se_sys_ioctl+0xfc/0x170 [ 299.597754][ T9340] do_syscall_64+0xfa/0xfa0 [ 299.597789][ T9340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.597813][ T9340] ? clear_bhb_loop+0x60/0xb0 [ 299.597845][ T9340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 299.597871][ T9340] RIP: 0033:0x7fd84798f6c9 [ 299.597892][ T9340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 299.597914][ T9340] RSP: 002b:00007fd8487ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 299.597940][ T9340] RAX: ffffffffffffffda RBX: 00007fd847be5fa0 RCX: 00007fd84798f6c9 [ 299.597958][ T9340] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 299.597973][ T9340] RBP: 00007fd8487ac090 R08: 0000000000000000 R09: 0000000000000000 [ 299.597989][ T9340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 299.598005][ T9340] R13: 00007fd847be6038 R14: 00007fd847be5fa0 R15: 00007ffdd633c6f8 [ 299.598045][ T9340] [ 299.865611][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 299.873202][ C0] raw-gadget.0 gadget.0: ignoring, device is not running [ 299.874823][ T793] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 299.881109][ T10] usbhid 1-1:0.0: can't add hid device: -32 [ 299.895499][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -32 [ 299.911827][ T10] usb 1-1: USB disconnect, device number 119 [ 300.020564][ T5883] usb 4-1: unable to get BOS descriptor or descriptor too short [ 300.029887][ T5883] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 300.039213][ T793] usb 3-1: Using ep0 maxpacket: 8 [ 300.044431][ T5883] usb 4-1: can't read configurations, error -71 [ 300.135118][ T9343] block nbd2: shutting down sockets [ 300.268750][ T793] usb 3-1: unable to get BOS descriptor or descriptor too short [ 300.278968][ T793] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 300.287453][ T793] usb 3-1: can't read configurations, error -71 [ 300.535958][ T9354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 300.567694][ T9354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 301.209269][ T9378] binder: BC_ACQUIRE_RESULT not supported [ 301.215360][ T9378] binder: 9377:9378 ioctl c0306201 200000000580 returned -22 [ 301.223599][ T9378] binder: 9377:9378 ioctl 4018f514 200000000080 returned -22 [ 301.341314][ T9387] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 301.350367][ T9387] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 301.434880][ T5908] usb 1-1: new high-speed USB device number 120 using dummy_hcd [ 301.514981][ T793] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 301.584834][ T5908] usb 1-1: Using ep0 maxpacket: 8 [ 301.684867][ T793] usb 3-1: Using ep0 maxpacket: 8 [ 301.685356][ T9382] block nbd0: shutting down sockets [ 301.701990][ T9389] fuse: Unknown parameter 'grouT_id' [ 301.777420][ T9381] block nbd2: shutting down sockets [ 301.793817][ T5908] usb 1-1: unable to get BOS descriptor or descriptor too short [ 301.804242][ T5908] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 301.812531][ T5908] usb 1-1: can't read configurations, error -71 [ 301.846639][ T9381] FAULT_INJECTION: forcing a failure. [ 301.846639][ T9381] name failslab, interval 1, probability 0, space 0, times 0 [ 301.860212][ T9381] CPU: 0 UID: 0 PID: 9381 Comm: syz.2.1212 Not tainted syzkaller #0 PREEMPT(full) [ 301.860242][ T9381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 301.860255][ T9381] Call Trace: [ 301.860264][ T9381] [ 301.860273][ T9381] dump_stack_lvl+0x189/0x250 [ 301.860307][ T9381] ? __pfx____ratelimit+0x10/0x10 [ 301.860335][ T9381] ? __pfx_dump_stack_lvl+0x10/0x10 [ 301.860363][ T9381] ? __pfx__printk+0x10/0x10 [ 301.860391][ T9381] ? __pfx___might_resched+0x10/0x10 [ 301.860416][ T9381] ? fs_reclaim_acquire+0x7d/0x100 [ 301.860451][ T9381] should_fail_ex+0x414/0x560 [ 301.860488][ T9381] should_failslab+0xa8/0x100 [ 301.860521][ T9381] kmem_cache_alloc_noprof+0x88/0x700 [ 301.860547][ T9381] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 301.860572][ T9381] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 301.860602][ T9381] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 301.860640][ T9381] mmu_topup_memory_caches+0x21/0x170 [ 301.860669][ T9381] kvm_mmu_load+0x9d/0x2300 [ 301.860698][ T9381] ? __lock_acquire+0xab9/0xd20 [ 301.860733][ T9381] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 301.860765][ T9381] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 301.860804][ T9381] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 301.860835][ T9381] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 301.860890][ T9381] kvm_vcpu_ioctl+0x82f/0xed0 [ 301.860926][ T9381] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 301.860975][ T9381] ? __fget_files+0x2a/0x420 [ 301.860998][ T9381] ? __fget_files+0x2a/0x420 [ 301.861020][ T9381] ? bpf_lsm_file_ioctl+0x9/0x20 [ 301.861062][ T9381] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 301.861091][ T9381] __se_sys_ioctl+0xfc/0x170 [ 301.861124][ T9381] do_syscall_64+0xfa/0xfa0 [ 301.861149][ T9381] ? irqentry_exit+0x10f/0x640 [ 301.861169][ T9381] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.861184][ T9381] ? clear_bhb_loop+0x60/0xb0 [ 301.861214][ T9381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 301.861235][ T9381] RIP: 0033:0x7f833c18f6c9 [ 301.861254][ T9381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 301.861272][ T9381] RSP: 002b:00007f833d08e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 301.861293][ T9381] RAX: ffffffffffffffda RBX: 00007f833c3e5fa0 RCX: 00007f833c18f6c9 [ 301.861305][ T9381] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 301.861314][ T9381] RBP: 00007f833d08e090 R08: 0000000000000000 R09: 0000000000000000 [ 301.861324][ T9381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 301.861332][ T9381] R13: 00007f833c3e6038 R14: 00007f833c3e5fa0 R15: 00007fff8069ee48 [ 301.861369][ T9381] [ 302.335235][ T793] usb 3-1: unable to get BOS descriptor or descriptor too short [ 302.348152][ T793] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 302.355869][ T793] usb 3-1: can't read configurations, error -71 [ 302.511990][ T9398] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 302.521027][ T9398] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 302.579817][ T9400] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1219'. [ 302.593851][ T9400] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1219'. [ 302.598102][ T9398] block nbd1: shutting down sockets [ 302.603437][ T5831] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 302.610577][ T9400] netlink: 124 bytes leftover after parsing attributes in process `syz.0.1219'. [ 302.617868][ T5831] Bluetooth: hci2: Injecting HCI hardware error event [ 302.635438][ T5144] Bluetooth: hci2: hardware error 0x00 [ 303.114987][ T5908] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 303.218343][ T9412] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1223'. [ 303.267814][ T5908] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 196, using maximum allowed: 30 [ 303.279768][ T5908] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.290895][ T5908] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 303.300774][ T5908] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 196 [ 303.313939][ T5908] usb 1-1: New USB device found, idVendor=04d9, idProduct=a055, bcdDevice= 0.00 [ 303.323707][ T5908] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 303.343471][ T5908] usb 1-1: config 0 descriptor?? [ 303.394894][ T793] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 303.490115][ T9418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 303.499899][ T9418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 303.548492][ T793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 303.571348][ T793] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 303.581690][ T793] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 303.594959][ T793] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 303.604186][ T793] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 303.617100][ T793] usb 3-1: config 0 descriptor?? [ 304.090359][ T793] plantronics 0003:047F:FFFF.003A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 304.462429][ T5908] usbhid 1-1:0.0: can't add hid device: -71 [ 304.462548][ T5908] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 304.476387][ T5908] usb 1-1: USB disconnect, device number 121 [ 304.583086][ T9446] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.592203][ T9446] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 304.622141][ T9449] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.640715][ T9449] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 304.663153][ T9446] block nbd1: shutting down sockets [ 304.675250][ T5144] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 304.856142][ T9449] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.872486][ T9449] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 304.901460][ T9449] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 304.910684][ T9449] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 305.252719][ T10] usb 3-1: USB disconnect, device number 108 [ 305.286061][ T793] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 305.434884][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 305.515161][ T9461] block nbd3: shutting down sockets [ 305.555154][ T9461] FAULT_INJECTION: forcing a failure. [ 305.555154][ T9461] name failslab, interval 1, probability 0, space 0, times 0 [ 305.568064][ T9461] CPU: 0 UID: 0 PID: 9461 Comm: syz.3.1231 Not tainted syzkaller #0 PREEMPT(full) [ 305.568095][ T9461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 305.568124][ T9461] Call Trace: [ 305.568134][ T9461] [ 305.568144][ T9461] dump_stack_lvl+0x189/0x250 [ 305.568176][ T9461] ? __pfx____ratelimit+0x10/0x10 [ 305.568205][ T9461] ? __pfx_dump_stack_lvl+0x10/0x10 [ 305.568233][ T9461] ? __pfx__printk+0x10/0x10 [ 305.568263][ T9461] ? __pfx___might_resched+0x10/0x10 [ 305.568287][ T9461] ? fs_reclaim_acquire+0x7d/0x100 [ 305.568323][ T9461] should_fail_ex+0x414/0x560 [ 305.568361][ T9461] should_failslab+0xa8/0x100 [ 305.568395][ T9461] kmem_cache_alloc_noprof+0x88/0x700 [ 305.568421][ T9461] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 305.568446][ T9461] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 305.568475][ T9461] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 305.568513][ T9461] mmu_topup_memory_caches+0x21/0x170 [ 305.568541][ T9461] kvm_mmu_load+0x9d/0x2300 [ 305.568574][ T9461] ? __lock_acquire+0xab9/0xd20 [ 305.568609][ T9461] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 305.568644][ T9461] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 305.568681][ T9461] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 305.568716][ T9461] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 305.568760][ T9461] kvm_vcpu_ioctl+0x82f/0xed0 [ 305.568795][ T9461] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 305.568850][ T9461] ? __fget_files+0x2a/0x420 [ 305.568882][ T9461] ? __fget_files+0x2a/0x420 [ 305.568911][ T9461] ? bpf_lsm_file_ioctl+0x9/0x20 [ 305.568949][ T9461] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 305.568978][ T9461] __se_sys_ioctl+0xfc/0x170 [ 305.569014][ T9461] do_syscall_64+0xfa/0xfa0 [ 305.569044][ T9461] ? irqentry_exit+0x10f/0x640 [ 305.569072][ T9461] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.569094][ T9461] ? clear_bhb_loop+0x60/0xb0 [ 305.569121][ T9461] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 305.569142][ T9461] RIP: 0033:0x7f3b59f8f6c9 [ 305.569163][ T9461] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 305.569182][ T9461] RSP: 002b:00007f3b5aedc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.569206][ T9461] RAX: ffffffffffffffda RBX: 00007f3b5a1e5fa0 RCX: 00007f3b59f8f6c9 [ 305.569222][ T9461] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 305.569236][ T9461] RBP: 00007f3b5aedc090 R08: 0000000000000000 R09: 0000000000000000 [ 305.569250][ T9461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 305.569263][ T9461] R13: 00007f3b5a1e6038 R14: 00007f3b5a1e5fa0 R15: 00007ffcf87f2e38 [ 305.569300][ T9461] [ 306.016008][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 306.047202][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 306.070965][ T793] usb 4-1: can't read configurations, error -71 [ 306.131292][ T9477] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 306.164399][ T9477] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 306.204307][ T9479] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1237'. [ 306.290339][ T9483] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 306.302023][ T9483] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 306.316923][ T9483] syzkaller1: entered promiscuous mode [ 306.322524][ T9483] syzkaller1: entered allmulticast mode [ 306.525902][ T5870] usb 3-1: new full-speed USB device number 109 using dummy_hcd [ 306.690994][ T5870] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 306.702441][ T5870] usb 3-1: can't read configurations, error -71 [ 306.765925][ T9489] netlink: 45 bytes leftover after parsing attributes in process `syz.1.1240'. [ 306.778490][ T9489] af_packet: tpacket_rcv: packet too big, clamped from 604 to 4294967272. macoff=96 [ 306.898400][ T9491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 306.907552][ T9491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 307.285007][ T793] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 307.454842][ T793] usb 4-1: Using ep0 maxpacket: 8 [ 307.571963][ T9493] block nbd3: shutting down sockets [ 307.656670][ T793] usb 4-1: unable to get BOS descriptor or descriptor too short [ 307.675965][ T793] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 307.683917][ T793] usb 4-1: can't read configurations, error -71 [ 307.706625][ T30] audit: type=1326 audit(1762558153.086:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9496 comm="syz.1.1244" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd84798f6c9 code=0x0 [ 307.757533][ T30] audit: type=1326 audit(1762558153.136:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9496 comm="syz.1.1244" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd84798f6c9 code=0x0 [ 307.785060][ T5870] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 307.939681][ T5870] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 307.950845][ T5870] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 307.960918][ T5870] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 307.974443][ T5870] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 307.983634][ T5870] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.994189][ T5870] usb 3-1: config 0 descriptor?? [ 308.405607][ T9509] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 308.419642][ T9509] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 308.517810][ T9509] block nbd1: shutting down sockets [ 308.566204][ T5883] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 308.566871][ T9509] FAULT_INJECTION: forcing a failure. [ 308.566871][ T9509] name failslab, interval 1, probability 0, space 0, times 0 [ 308.587543][ T9509] CPU: 0 UID: 0 PID: 9509 Comm: syz.1.1248 Not tainted syzkaller #0 PREEMPT(full) [ 308.587572][ T9509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 308.587586][ T9509] Call Trace: [ 308.587594][ T9509] [ 308.587603][ T9509] dump_stack_lvl+0x189/0x250 [ 308.587637][ T9509] ? __pfx____ratelimit+0x10/0x10 [ 308.587667][ T9509] ? __pfx_dump_stack_lvl+0x10/0x10 [ 308.587694][ T9509] ? __pfx__printk+0x10/0x10 [ 308.587721][ T9509] ? __pfx___might_resched+0x10/0x10 [ 308.587746][ T9509] ? fs_reclaim_acquire+0x7d/0x100 [ 308.587782][ T9509] should_fail_ex+0x414/0x560 [ 308.587818][ T9509] should_failslab+0xa8/0x100 [ 308.587852][ T9509] kmem_cache_alloc_noprof+0x88/0x700 [ 308.587878][ T9509] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 308.587902][ T9509] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 308.587930][ T9509] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 308.587967][ T9509] mmu_topup_memory_caches+0x21/0x170 [ 308.587994][ T9509] kvm_mmu_load+0x9d/0x2300 [ 308.588026][ T9509] ? __lock_acquire+0xab9/0xd20 [ 308.588060][ T9509] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 308.588095][ T9509] kvm_arch_vcpu_pre_fault_memory+0x640/0x740 [ 308.588133][ T9509] kvm_vcpu_pre_fault_memory+0x229/0x460 [ 308.588166][ T9509] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 308.588200][ T9509] kvm_vcpu_ioctl+0x82f/0xed0 [ 308.588236][ T9509] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 308.588289][ T9509] ? __fget_files+0x2a/0x420 [ 308.588321][ T9509] ? __fget_files+0x2a/0x420 [ 308.588349][ T9509] ? bpf_lsm_file_ioctl+0x9/0x20 [ 308.588382][ T9509] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 308.588411][ T9509] __se_sys_ioctl+0xfc/0x170 [ 308.588445][ T9509] do_syscall_64+0xfa/0xfa0 [ 308.588484][ T9509] ? irqentry_exit+0x10f/0x640 [ 308.588513][ T9509] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.588534][ T9509] ? clear_bhb_loop+0x60/0xb0 [ 308.588561][ T9509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.588583][ T9509] RIP: 0033:0x7fd84798f6c9 [ 308.588603][ T9509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 308.588622][ T9509] RSP: 002b:00007fd8487ac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 308.588646][ T9509] RAX: ffffffffffffffda RBX: 00007fd847be5fa0 RCX: 00007fd84798f6c9 [ 308.588662][ T9509] RDX: 00002000000000c0 RSI: 00000000c040aed5 RDI: 000000000000000a [ 308.588676][ T9509] RBP: 00007fd8487ac090 R08: 0000000000000000 R09: 0000000000000000 [ 308.588689][ T9509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 308.588701][ T9509] R13: 00007fd847be6038 R14: 00007fd847be5fa0 R15: 00007ffdd633c6f8 [ 308.588739][ T9509] [ 308.882554][ T5870] usbhid 3-1:0.0: can't add hid device: -71 [ 308.892620][ T5870] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 308.913293][ T5870] usb 3-1: USB disconnect, device number 110 [ 308.934879][ T5883] usb 1-1: Using ep0 maxpacket: 8 [ 308.944057][ T5883] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 308.954892][ T5883] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 308.972314][ T5883] usb 1-1: Product: syz [ 308.980220][ T5883] usb 1-1: Manufacturer: syz [ 308.984991][ T5883] usb 1-1: SerialNumber: syz [ 309.000578][ T5883] usb 1-1: config 0 descriptor?? [ 309.209598][ T5883] usb 1-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 309.274919][ T5908] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 309.425809][ T5908] usb 4-1: Using ep0 maxpacket: 8 [ 309.528455][ T9525] block nbd3: shutting down sockets [ 309.544583][ T9525] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1254'. [ 309.764575][ T5908] usb 4-1: unable to get BOS descriptor or descriptor too short [ 309.774862][ T9532] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1257'. [ 309.786179][ T5908] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 309.793802][ T5908] usb 4-1: can't read configurations, error -71 [ 309.808777][ T9532] pimreg: tun_chr_ioctl cmd 1074025672 [ 309.814303][ T9532] pimreg: ignored: set checksum enabled [ 309.832028][ T5883] usb write operation failed. (-71) [ 309.851282][ T5883] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 309.872499][ T5883] dvbdev: DVB: registering new adapter (Terratec H7) [ 309.888105][ T5883] usb 1-1: media controller created [ 309.913839][ T5883] usb read operation failed. (-71) [ 309.924936][ T5883] usb write operation failed. (-71) [ 309.937597][ T5883] dvb_usb_az6007 1-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 309.951082][ T5883] usb 1-1: USB disconnect, device number 122 [ 310.014513][ T9538] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.024088][ T9538] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.074998][ T10] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 310.224833][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 310.231886][ T10] usb 3-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 310.246144][ T10] usb 3-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.1e [ 310.255667][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.264000][ T10] usb 3-1: Product: syz [ 310.268847][ T10] usb 3-1: Manufacturer: syz [ 310.273504][ T10] usb 3-1: SerialNumber: syz [ 310.291015][ T10] asix 3-1:2.0: probe with driver asix failed with error -22 [ 310.353214][ T9541] cgroup: name respecified [ 310.492305][ T1208] usb 3-1: USB disconnect, device number 111 [ 310.589860][ T9553] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1265'. [ 310.729711][ T10] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 310.799809][ T9562] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 310.810349][ T9562] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 310.864965][ T5908] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 310.886697][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 310.897753][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 310.908387][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 310.922040][ T10] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 310.931291][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 310.942194][ T10] usb 1-1: config 0 descriptor?? [ 311.014831][ T5908] usb 4-1: Using ep0 maxpacket: 8 [ 311.096429][ T9551] block nbd3: shutting down sockets [ 311.193382][ T5908] usb 4-1: unable to get BOS descriptor or descriptor too short [ 311.202967][ T5908] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 311.212058][ T5908] usb 4-1: can't read configurations, error -71 [ 311.219727][ T5908] usb usb4-port1: attempt power cycle [ 311.364909][ T793] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 311.515521][ T793] usb 3-1: Using ep0 maxpacket: 8 [ 311.560756][ T10] usbhid 1-1:0.0: can't add hid device: -71 [ 311.567577][ T10] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 311.588374][ T10] usb 1-1: USB disconnect, device number 123 [ 311.612656][ T9570] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 311.624228][ T9570] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 311.650075][ T9565] block nbd2: shutting down sockets [ 311.677642][ T9565] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 311.687752][ T9565] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 311.858900][ T793] usb 3-1: unable to get BOS descriptor or descriptor too short [ 311.882243][ T793] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 311.898988][ T793] usb 3-1: can't read configurations, error -71 [ 312.164501][ T9577] netlink: 'syz.0.1273': attribute type 1 has an invalid length. [ 312.173120][ T9577] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1273'. [ 312.207331][ T9577] tmpfs: Cannot change global quota limit on remount [ 312.227577][ T9575] netlink: 'syz.1.1271': attribute type 6 has an invalid length. [ 312.466134][ T5870] usb 1-1: new low-speed USB device number 124 using dummy_hcd [ 312.627119][ T5870] usb 1-1: unable to get BOS descriptor or descriptor too short [ 312.636699][ T5870] usb 1-1: config 9 has an invalid interface number: 236 but max is 0 [ 312.648461][ T5870] usb 1-1: config 9 has no interface number 0 [ 312.654644][ T5870] usb 1-1: config 9 interface 236 altsetting 0 endpoint 0x4 has invalid maxpacket 16, setting to 8 [ 312.670596][ T5870] usb 1-1: config 9 interface 236 altsetting 0 has a duplicate endpoint with address 0x4, skipping [ 312.686247][ T5870] usb 1-1: config 9 interface 236 altsetting 0 has an endpoint descriptor with address 0x51, changing to 0x1 [ 312.698443][ T5870] usb 1-1: config 9 interface 236 altsetting 0 endpoint 0x1 has invalid maxpacket 18441, setting to 8 [ 312.710131][ T5870] usb 1-1: config 9 interface 236 altsetting 0 endpoint 0x9 is Bulk; changing to Interrupt [ 312.720940][ T5870] usb 1-1: config 9 interface 236 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 312.735108][ T793] usb 3-1: new low-speed USB device number 113 using dummy_hcd [ 312.751388][ T5870] usb 1-1: string descriptor 0 read error: -22 [ 312.758186][ T5870] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice=55.e2 [ 312.767823][ T5870] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 312.782101][ T9577] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 312.790155][ T9577] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 312.800214][ T5870] usb 1-1: ath9k_htc: Device endpoint numbers are not the expected ones [ 312.895087][ T793] usb 3-1: Invalid ep0 maxpacket: 64 [ 312.911583][ T793] usb usb3-port1: attempt power cycle [ 313.004937][ T5870] usb 1-1: USB disconnect, device number 124 [ 313.071661][ T9589] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3089888063 (3089888063 ns) > initial count (2126324423 ns). Using initial count to start timer. [ 313.140851][ T9590] input: syz0 as /devices/virtual/input/input64 [ 313.278805][ T793] usb 3-1: new low-speed USB device number 114 using dummy_hcd [ 313.305664][ T793] usb 3-1: Invalid ep0 maxpacket: 64 [ 313.355109][ T5908] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 313.435042][ T793] usb 3-1: new low-speed USB device number 115 using dummy_hcd [ 313.455656][ T793] usb 3-1: Invalid ep0 maxpacket: 64 [ 313.461445][ T793] usb usb3-port1: unable to enumerate USB device [ 313.514873][ T5908] usb 4-1: Using ep0 maxpacket: 8 [ 313.525491][ T5908] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 313.533490][ T5908] usb 4-1: can't read configurations, error -61 [ 313.675015][ T5908] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 313.835514][ T5908] usb 4-1: Using ep0 maxpacket: 8 [ 313.848798][ T5908] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 313.853330][ T9598] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 313.865878][ T5908] usb 4-1: can't read configurations, error -61 [ 313.873521][ T9598] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 313.881667][ T5908] usb usb4-port1: attempt power cycle [ 313.891010][ T9598] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1280'. [ 314.139791][ T793] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 314.234966][ T5908] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 314.256415][ T5908] usb 4-1: Using ep0 maxpacket: 8 [ 314.264570][ T5908] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 314.272474][ T5908] usb 4-1: can't read configurations, error -61 [ 314.337101][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 314.348230][ T793] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 314.359070][ T793] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 314.372261][ T793] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 314.381433][ T793] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 314.393991][ T793] usb 1-1: config 0 descriptor?? [ 314.404926][ T5908] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 314.425632][ T5908] usb 4-1: Using ep0 maxpacket: 8 [ 314.434141][ T5908] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 314.442437][ T5908] usb 4-1: can't read configurations, error -61 [ 314.449458][ T5908] usb usb4-port1: unable to enumerate USB device [ 314.877214][ T793] plantronics 0003:047F:FFFF.003B: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 314.878674][ T9607] No control pipe specified [ 314.998194][ T9612] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 315.010305][ T9612] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 315.134938][ T9612] block nbd1: shutting down sockets [ 315.657689][ T793] usb 1-1: USB disconnect, device number 125 [ 315.798137][ T5144] Bluetooth: hci3: command 0x0c1a tx timeout [ 315.818131][ T9623] binder: 9622:9623 ioctl c0306201 200000000280 returned -14 [ 315.981416][ T9626] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1288'. [ 316.247910][ T5144] Bluetooth: hci3: ACL packet for unknown connection handle 200 [ 316.344847][ T1208] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 316.494883][ T793] usb 1-1: new full-speed USB device number 126 using dummy_hcd [ 316.494883][ T5908] usb 3-1: new high-speed USB device number 116 using dummy_hcd [ 316.503503][ T1208] usb 4-1: Using ep0 maxpacket: 16 [ 316.518863][ T1208] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.529934][ T1208] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 316.540191][ T1208] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 316.549631][ T1208] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 316.560108][ T1208] usb 4-1: config 0 descriptor?? [ 316.667084][ T793] usb 1-1: config 0 has an invalid interface number: 126 but max is 0 [ 316.675590][ T793] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 316.687404][ T793] usb 1-1: config 0 has no interface number 0 [ 316.693599][ T5908] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 316.693599][ T793] usb 1-1: config 0 interface 126 has no altsetting 0 [ 316.709364][ T5908] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 316.709494][ T793] usb 1-1: New USB device found, idVendor=04dd, idProduct=8007, bcdDevice=df.8e [ 316.719677][ T5908] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 316.719748][ T5908] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 316.719777][ T5908] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 316.731412][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 316.741830][ T5908] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 316.769938][ T793] usb 1-1: Product: syz [ 316.792427][ T5908] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 316.795421][ T793] usb 1-1: Manufacturer: syz [ 316.801449][ T5908] usb 3-1: Product: syz [ 316.809970][ T5908] usb 3-1: Manufacturer: syz [ 316.812778][ T793] usb 1-1: SerialNumber: syz [ 316.826372][ T5908] cdc_wdm 3-1:1.0: skipping garbage [ 316.828001][ T793] usb 1-1: config 0 descriptor?? [ 316.834855][ T5908] cdc_wdm 3-1:1.0: skipping garbage [ 316.851537][ T5908] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 316.852385][ T793] usb 1-1: bad CDC descriptors [ 316.857940][ T5908] cdc_wdm 3-1:1.0: Unknown control protocol [ 316.995165][ T1208] corsair 0003:1B1C:1B02.003C: unknown main item tag 0x0 [ 317.002377][ T1208] corsair 0003:1B1C:1B02.003C: unknown main item tag 0x0 [ 317.009628][ T1208] corsair 0003:1B1C:1B02.003C: unknown main item tag 0x0 [ 317.016927][ T1208] corsair 0003:1B1C:1B02.003C: unknown main item tag 0x0 [ 317.024145][ T1208] corsair 0003:1B1C:1B02.003C: unknown main item tag 0x0 [ 317.037691][ T1208] corsair 0003:1B1C:1B02.003C: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.3-1/input0 [ 317.163402][ T9633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 317.173256][ T9633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 317.194358][ T1208] corsair 0003:1B1C:1B02.003C: Failed to get K90 initial state (error -32). [ 317.215179][ T1208] usb 4-1: USB disconnect, device number 97 [ 317.260421][ T793] usb 1-1: USB disconnect, device number 126 [ 317.335669][ T5883] usb 3-1: USB disconnect, device number 116 [ 317.335863][ C0] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 317.350328][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 317.356464][ C0] cdc_wdm 3-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 317.365910][ C0] dummy_hcd dummy_hcd.2: timer fired with no URBs pending? [ 318.104908][ T5908] usb 1-1: new low-speed USB device number 127 using dummy_hcd [ 318.222303][ T9651] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1296'. [ 318.244897][ T5908] usb 1-1: device descriptor read/64, error -71 [ 318.584873][ T5908] usb 1-1: new low-speed USB device number 2 using dummy_hcd [ 318.735008][ T5908] usb 1-1: device descriptor read/64, error -71 [ 318.845361][ T5908] usb usb1-port1: attempt power cycle [ 318.854887][ T1208] usb 3-1: new full-speed USB device number 117 using dummy_hcd [ 318.898741][ T9653] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 318.909887][ T9653] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 318.948690][ T9] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 319.047251][ T1208] usb 3-1: config 0 has an invalid interface number: 93 but max is 0 [ 319.058640][ T1208] usb 3-1: config 0 has no interface number 0 [ 319.067749][ T1208] usb 3-1: New USB device found, idVendor=10b8, idProduct=1bb4, bcdDevice=34.65 [ 319.079434][ T1208] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.088104][ T1208] usb 3-1: Product: syz [ 319.093940][ T1208] usb 3-1: Manufacturer: syz [ 319.099535][ T1208] usb 3-1: SerialNumber: syz [ 319.115592][ T1208] usb 3-1: config 0 descriptor?? [ 319.120895][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 319.131730][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 319.145973][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 319.158868][ T9] usb 4-1: config 1 interface 0 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 319.173186][ T9] usb 4-1: config 1 interface 0 has no altsetting 0 [ 319.183794][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 319.193242][ T5908] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 319.202235][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 319.211108][ T9] usb 4-1: Product: syz [ 319.216086][ T9] usb 4-1: Manufacturer: syz [ 319.221093][ T9] usb 4-1: SerialNumber: syz [ 319.221285][ T5908] usb 1-1: device descriptor read/8, error -71 [ 319.332266][ T9657] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 319.346831][ T9657] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 319.358891][ T1208] dvb-usb: found a 'DiBcom TFE7090PVR reference design' in cold state, will try to load a firmware [ 319.392457][ T1208] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 319.401109][ T1208] dib0700: firmware download failed at 7 with -22 [ 319.446202][ T9] usb 4-1: bad CDC descriptors [ 319.466704][ T9] usb 4-1: USB disconnect, device number 98 [ 319.488105][ T5908] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 319.525778][ T5908] usb 1-1: device descriptor read/8, error -71 [ 319.562584][ T1208] usb 3-1: USB disconnect, device number 117 [ 319.636889][ T5908] usb usb1-port1: unable to enumerate USB device [ 319.670936][ T9663] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 319.687730][ T9663] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 320.386812][ T9674] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 320.419247][ T9674] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 320.525301][ T9674] block nbd1: shutting down sockets [ 320.594863][ T5831] Bluetooth: hci3: command 0x0c1a tx timeout [ 320.625915][ T5870] usb 3-1: new high-speed USB device number 118 using dummy_hcd [ 320.795342][ T5870] usb 3-1: Using ep0 maxpacket: 8 [ 320.806982][ T5870] usb 3-1: New USB device found, idVendor=0fe9, idProduct=db01, bcdDevice=e9.9b [ 320.818589][ T5870] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 320.827207][ T5870] usb 3-1: Product: syz [ 320.831515][ T5870] usb 3-1: Manufacturer: syz [ 320.842796][ T5870] usb 3-1: SerialNumber: syz [ 320.850900][ T5870] usb 3-1: config 0 descriptor?? [ 320.869370][ T5870] dvb-usb: found a 'DViCO FusionHDTV DVB-T USB (LGZ201)' in warm state. [ 320.888209][ T5870] dvb-usb: bulk message failed: -22 (2/0) [ 320.901184][ T5870] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 320.913437][ T5870] dvbdev: DVB: registering new adapter (DViCO FusionHDTV DVB-T USB (LGZ201)) [ 320.929430][ T5870] usb 3-1: media controller created [ 320.953072][ T5870] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 321.044927][ T1208] usb 4-1: new full-speed USB device number 99 using dummy_hcd [ 321.065094][ T9673] delete_channel: no stack [ 321.070620][ T5870] cxusb: set interface failed [ 321.079168][ T5870] dvb-usb: bulk message failed: -22 (1/0) [ 321.116057][ T5870] DVB: Unable to find symbol mt352_attach() [ 321.122072][ T5870] dvb-usb: no frontend was attached by 'DViCO FusionHDTV DVB-T USB (LGZ201)' [ 321.175131][ T1208] usb 4-1: device descriptor read/64, error -71 [ 321.184837][ T5870] rc_core: IR keymap rc-dvico-portable not found [ 321.191279][ T5870] Registered IR keymap rc-empty [ 321.199506][ T5870] rc rc0: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 321.210020][ T793] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 321.219538][ T5870] input: DViCO FusionHDTV DVB-T USB (LGZ201) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input66 [ 321.233171][ T5870] dvb-usb: schedule remote query interval to 100 msecs. [ 321.240375][ T5870] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully initialized and connected. [ 321.254868][ T5870] usb 3-1: USB disconnect, device number 118 [ 321.297441][ T5870] dvb-usb: DViCO FusionHDTV DVB-T USB (LGZ201) successfully deinitialized and disconnected. [ 321.340277][ T9688] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1309'. [ 321.376759][ T793] usb 1-1: config 0 has an invalid interface number: 251 but max is 0 [ 321.388821][ T793] usb 1-1: config 0 has no interface number 0 [ 321.407370][ T793] usb 1-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 321.414896][ T1208] usb 4-1: new full-speed USB device number 100 using dummy_hcd [ 321.416857][ T793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 321.429299][ T9690] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1310'. [ 321.432601][ T793] usb 1-1: Product: syz [ 321.446614][ T793] usb 1-1: Manufacturer: syz [ 321.452434][ T793] usb 1-1: SerialNumber: syz [ 321.460735][ T793] usb 1-1: config 0 descriptor?? [ 321.489339][ T9692] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1310'. [ 321.574852][ T1208] usb 4-1: device descriptor read/64, error -71 [ 321.614902][ T5870] usb 3-1: new high-speed USB device number 119 using dummy_hcd [ 321.685368][ T1208] usb usb4-port1: attempt power cycle [ 321.786883][ T5870] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 321.797593][ T5870] usb 3-1: config 0 has no interface number 0 [ 321.803806][ T5870] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 321.815329][ T5870] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 321.825335][ T5870] usb 3-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 321.838599][ T5870] usb 3-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 321.847886][ T5870] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 321.863032][ T5870] usb 3-1: config 0 descriptor?? [ 322.024961][ T1208] usb 4-1: new full-speed USB device number 101 using dummy_hcd [ 322.046660][ T1208] usb 4-1: device descriptor read/8, error -71 [ 322.278040][ T9684] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.289438][ T9684] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.291497][ T1208] usb 4-1: new full-speed USB device number 102 using dummy_hcd [ 322.306156][ T9684] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.315678][ T9684] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.328279][ T9684] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.337674][ T9684] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.337698][ T1208] usb 4-1: device descriptor read/8, error -71 [ 322.351877][ T793] asix 1-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 322.362866][ T793] asix 1-1:0.251 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 322.377068][ T793] asix 1-1:0.251: probe with driver asix failed with error -71 [ 322.390289][ T793] usb 1-1: USB disconnect, device number 5 [ 322.443274][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.449954][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.457041][ T1208] usb usb4-port1: unable to enumerate USB device [ 322.484083][ T5870] input: HID 28bd:0042 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.1/0003:28BD:0042.003D/input/input67 [ 322.573545][ T5870] uclogic 0003:28BD:0042.003D: input,hidraw0: USB HID v0.00 Keypad [HID 28bd:0042] on usb-dummy_hcd.2-1/input1 [ 322.674896][ T5831] Bluetooth: hci3: command 0x0c1a tx timeout [ 322.786255][ T9702] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.798472][ T9702] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.848145][ T9707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.857172][ T9707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 322.871010][ T9707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 322.884222][ T9707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 323.017605][ T5870] usb 3-1: USB disconnect, device number 119 [ 323.405051][ T5870] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 323.456369][ T9719] syzkaller0: entered promiscuous mode [ 323.462083][ T9719] syzkaller0: entered allmulticast mode [ 323.575894][ T5870] usb 1-1: Using ep0 maxpacket: 8 [ 323.610805][ T9721] tipc: Started in network mode [ 323.615992][ T9721] tipc: Node identity 6e83b7f20446, cluster identity 4711 [ 323.623429][ T9721] tipc: Enabled bearer , priority 0 [ 323.653078][ T9715] block nbd0: shutting down sockets [ 323.816826][ T5870] usb 1-1: unable to get BOS descriptor or descriptor too short [ 323.842519][ T5870] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 323.860887][ T5870] usb 1-1: can't read configurations, error -71 [ 323.876583][ T9728] trusted_key: encrypted_key: insufficient parameters specified [ 324.204870][ T5883] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 324.275006][ T793] usb 3-1: new full-speed USB device number 120 using dummy_hcd [ 324.367018][ T5883] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 324.378378][ T5883] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 31, changing to 7 [ 324.390365][ T5883] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 324.410666][ T5883] usb 4-1: New USB device found, idVendor=2013, idProduct=0251, bcdDevice=e8.6e [ 324.420615][ T5883] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.430316][ T5883] usb 4-1: Product: syz [ 324.434624][ T5883] usb 4-1: Manufacturer: syz [ 324.439567][ T5883] usb 4-1: SerialNumber: syz [ 324.446027][ T793] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 324.454161][ T793] usb 3-1: config 0 has no interface number 0 [ 324.463873][ T5883] usb 4-1: config 0 descriptor?? [ 324.469211][ T793] usb 3-1: config 0 interface 41 has no altsetting 0 [ 324.483034][ T5883] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2013:0251, interface 0, class 0) [ 324.492663][ T5883] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 324.502673][ T793] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 324.511870][ T793] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 324.520561][ T793] usb 3-1: Product: syz [ 324.526459][ T793] usb 3-1: Manufacturer: syz [ 324.531174][ T793] usb 3-1: SerialNumber: syz [ 324.539703][ T793] usb 3-1: config 0 descriptor?? [ 324.748244][ T5907] tipc: Node number set to 1791342578 [ 324.761940][ T5883] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 324.775202][ T5883] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 324.783107][ T5883] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 324.791177][ T5883] em28xx 4-1:0.0: No AC97 audio processor [ 324.808492][ T5883] usb 4-1: USB disconnect, device number 103 [ 324.818115][ T5883] em28xx 4-1:0.0: Disconnecting em28xx [ 324.833916][ T5883] em28xx 4-1:0.0: Freeing device [ 324.861920][ T9755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 324.871913][ T9755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 324.886981][ T9755] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 324.896393][ T9755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.054867][ T5870] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 325.208803][ T5870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.220106][ T5870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 325.230245][ T5870] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 325.246238][ T5870] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 325.255827][ T5870] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.274914][ T5870] usb 1-1: config 0 descriptor?? [ 325.376984][ T793] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffea [ 325.546287][ T5907] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 325.725009][ T5907] usb 4-1: Using ep0 maxpacket: 16 [ 325.733346][ T5907] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 325.742577][ T9766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.746936][ T5907] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 325.756308][ T9766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.768261][ T5907] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 325.781179][ T9735] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 325.790467][ T5907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 325.799903][ T9735] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 325.809065][ T9766] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 325.809991][ T5907] usb 4-1: Product: syz [ 325.825094][ T9766] evm: overlay not supported [ 325.828502][ T5907] usb 4-1: Manufacturer: syz [ 325.834890][ T5907] usb 4-1: SerialNumber: syz [ 325.894925][ T5870] usbhid 1-1:0.0: can't add hid device: -71 [ 325.901298][ T5870] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 325.912722][ T5870] usb 1-1: USB disconnect, device number 8 [ 326.050271][ T9757] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1332'. [ 326.063702][ T5907] usb 4-1: 0:2 : does not exist [ 326.069446][ T5907] usb 4-1: unit 9 not found! [ 326.085319][ T5907] usb 4-1: USB disconnect, device number 104 [ 326.117666][ T5830] udevd[5830]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 326.867226][ T793] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): Error reading RX_CTL register:ffffffb9 [ 326.896153][ T793] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0000:ffffffb9 [ 326.922058][ T793] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -71 [ 326.936311][ T793] usb 3-1: USB disconnect, device number 120 [ 327.148759][ T9793] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.158533][ T9793] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 327.172566][ T9793] netlink: 184 bytes leftover after parsing attributes in process `syz.1.1345'. [ 327.182898][ T9793] xt_socket: unknown flags 0xd0 [ 327.195288][ T5907] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 327.265171][ T9793] block nbd1: shutting down sockets [ 327.352856][ T5907] usb 1-1: config 0 interface 0 altsetting 252 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 327.364692][ T5907] usb 1-1: config 0 interface 0 altsetting 252 endpoint 0x81 has invalid wMaxPacketSize 0 [ 327.385073][ T5907] usb 1-1: config 0 interface 0 altsetting 252 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 327.400147][ T5907] usb 1-1: config 0 interface 0 has no altsetting 0 [ 327.407364][ T5907] usb 1-1: New USB device found, idVendor=18d1, idProduct=5028, bcdDevice= 0.00 [ 327.417140][ T5907] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 327.440884][ T5907] usb 1-1: config 0 descriptor?? [ 327.490967][ T9795] netlink: 6032 bytes leftover after parsing attributes in process `syz.2.1346'. [ 327.665726][ T9788] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.675682][ T9788] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 327.826885][ T9801] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 327.833824][ T9801] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 327.844308][ T9801] vhci_hcd vhci_hcd.0: Device attached [ 327.854917][ T1208] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 327.910030][ T5907] hid-multitouch 0003:18D1:5028.003E: item fetching failed at offset 2/4 [ 327.935762][ T5907] hid-multitouch 0003:18D1:5028.003E: probe with driver hid-multitouch failed with error -22 [ 327.952029][ T9805] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 327.969794][ T9805] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 328.028446][ T1208] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 328.039773][ T1208] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 328.050253][ T1208] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 328.065922][ T1208] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 328.075116][ T1208] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.085768][ T1208] usb 4-1: config 0 descriptor?? [ 328.115263][ T5908] usb 3-1: new low-speed USB device number 121 using dummy_hcd [ 328.125067][ T9] usb 38-1: SetAddress Request (2) to port 0 [ 328.131530][ T9] usb 38-1: new SuperSpeed USB device number 2 using vhci_hcd [ 328.266558][ T5908] usb 3-1: config 0 has no interfaces? [ 328.272255][ T5908] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 328.282854][ T5908] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 328.295660][ T5908] usb 3-1: config 0 descriptor?? [ 328.510829][ T9802] usbip_core: unknown command [ 328.511917][ T5907] usb 3-1: USB disconnect, device number 121 [ 328.521543][ T9802] vhci_hcd: unknown pdu 825766964 [ 328.533133][ T9802] usbip_core: unknown command [ 328.548289][ T3488] vhci_hcd vhci_hcd.2: stop threads [ 328.557280][ T3488] vhci_hcd vhci_hcd.2: release socket [ 328.568405][ T3488] vhci_hcd vhci_hcd.2: disconnect device [ 328.639803][ T1208] plantronics 0003:047F:FFFF.003F: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 329.384865][ T1208] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 329.514848][ T1208] usb 3-1: device descriptor read/64, error -71 [ 329.539651][ T9816] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.550719][ T9816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.600369][ T9821] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 329.610566][ T9821] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 329.754917][ T1208] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 329.894939][ T1208] usb 3-1: device descriptor read/64, error -71 [ 329.986128][ T5908] usb 1-1: USB disconnect, device number 9 [ 330.006181][ T1208] usb usb3-port1: attempt power cycle [ 330.196675][ T9826] trusted_key: encrypted_key: insufficient parameters specified [ 330.334967][ T5908] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 330.344843][ T1208] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 330.366395][ T1208] usb 3-1: device descriptor read/8, error -71 [ 330.396546][ T5978] usb 4-1: reset high-speed USB device number 105 using dummy_hcd [ 330.462099][ T9837] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 330.472264][ T9837] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 330.496582][ T5908] usb 1-1: New USB device found, idVendor=f0f3, idProduct=a0bb, bcdDevice=1a.59 [ 330.505956][ T5908] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 330.517487][ T5908] usb 1-1: config 0 descriptor?? [ 330.535319][ T9837] block nbd1: NBD_DISCONNECT [ 330.576159][ T9837] block nbd1: Disconnected due to user request. [ 330.582822][ T9837] block nbd1: shutting down sockets [ 330.609037][ T1208] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 330.635501][ T1208] usb 3-1: device descriptor read/8, error -71 [ 330.745311][ T1208] usb usb3-port1: unable to enumerate USB device [ 331.081131][ T9852] netlink: 108 bytes leftover after parsing attributes in process `syz.0.1355'. [ 331.091814][ T9852] mmap: syz.0.1355 (9852) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 331.215284][ T9854] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 331.224127][ T9854] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 331.414869][ T5978] usb 4-1: device descriptor read/64, error -71 [ 331.654859][ T5978] usb 4-1: reset high-speed USB device number 105 using dummy_hcd [ 331.663445][ T5978] usb 4-1: device reset changed ep0 maxpacket size! [ 331.672141][ T9830] usb 4-1: USB disconnect, device number 105 [ 331.815048][ T9830] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 331.974903][ T9830] usb 4-1: Using ep0 maxpacket: 16 [ 331.982451][ T9830] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 331.994196][ T9830] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 332.005635][ T9830] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 332.019467][ T9830] usb 4-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=7a.5a [ 332.028679][ T9830] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 332.036911][ T9830] usb 4-1: Product: syz [ 332.041153][ T9830] usb 4-1: Manufacturer: syz [ 332.046164][ T9830] usb 4-1: SerialNumber: syz [ 332.053479][ T9830] usb 4-1: config 0 descriptor?? [ 332.269822][ T9830] pegasus_notetaker 4-1:0.0: packet size is too small (0) [ 332.296890][ T9830] pegasus_notetaker 4-1:0.0: probe with driver pegasus_notetaker failed with error -22 [ 332.317432][ T9830] usb 4-1: USB disconnect, device number 106 [ 332.501633][ T9869] overlayfs: missing 'lowerdir' [ 332.599948][ T9874] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 332.608971][ T9874] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 332.645114][ T5883] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 332.807175][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 332.820240][ T5883] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 332.830794][ T5883] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 332.846326][ T5883] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 332.856007][ T5883] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 332.875908][ T5883] usb 3-1: config 0 descriptor?? [ 332.921600][ T9882] netlink: 'syz.3.1374': attribute type 4 has an invalid length. [ 332.940692][ T9882] netlink: 'syz.3.1374': attribute type 4 has an invalid length. [ 333.058734][ T9830] usb 1-1: USB disconnect, device number 10 [ 333.084667][ T9887] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.100303][ T9887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 333.114519][ T9888] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 333.141883][ T9888] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 333.236642][ T9] usb 38-1: device descriptor read/8, error -110 [ 333.316237][ T5883] plantronics 0003:047F:FFFF.0040: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 333.336100][ T5978] usb 4-1: new high-speed USB device number 107 using dummy_hcd [ 333.504880][ T5978] usb 4-1: Using ep0 maxpacket: 16 [ 333.513113][ T5978] usb 4-1: config 0 has an invalid interface number: 107 but max is 0 [ 333.525102][ T5978] usb 4-1: config 0 has no interface number 0 [ 333.531589][ T5978] usb 4-1: config 0 interface 107 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 255 [ 333.546359][ T5978] usb 4-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice=16.60 [ 333.556206][ T5978] usb 4-1: New USB device strings: Mfr=175, Product=2, SerialNumber=3 [ 333.566459][ T5978] usb 4-1: Product: syz [ 333.570797][ T5978] usb 4-1: Manufacturer: syz [ 333.575829][ T5978] usb 4-1: SerialNumber: syz [ 333.585583][ T5978] usb 4-1: config 0 descriptor?? [ 333.595869][ T9886] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 333.597201][ T9900] ------------[ cut here ]------------ [ 333.608793][ T9900] WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x88f/0xcb0, CPU#1: syz.0.1381/9900 [ 333.620198][ T9900] Modules linked in: [ 333.624147][ T9900] CPU: 1 UID: 0 PID: 9900 Comm: syz.0.1381 Not tainted syzkaller #0 PREEMPT(full) [ 333.627214][ T9] usb usb38-port1: attempt power cycle [ 333.633574][ T9900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 333.650715][ T9900] RIP: 0010:nsproxy_ns_active_get+0x88f/0xcb0 [ 333.656889][ T9900] Code: 00 e8 f5 fa 76 ff eb 0c e8 ee fa 76 ff eb 05 e8 e7 fa 76 ff 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c8 c8 1d 09 cc e8 d2 fa 76 ff 90 <0f> 0b 90 e9 ee f7 ff ff e8 c4 fa 76 ff 90 0f 0b 90 e9 12 f8 ff ff [ 333.676803][ T9900] RSP: 0018:ffffc90019487d40 EFLAGS: 00010293 [ 333.683038][ T9900] RAX: ffffffff824ad55e RBX: ffff888079bcf680 RCX: ffff888024b39e80 [ 333.691161][ T9900] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 333.699335][ T9900] RBP: ffffc90019487e01 R08: ffff88807b5b64bb R09: 1ffff1100f6b6c97 [ 333.707455][ T9900] R10: dffffc0000000000 R11: ffffed100f6b6c98 R12: dffffc0000000000 [ 333.715585][ T9900] R13: 0000000000000000 R14: ffff88807b5b64b8 R15: ffff88807b5b6400 [ 333.723603][ T9900] FS: 00007fc008ef36c0(0000) GS:ffff888125b79000(0000) knlGS:0000000000000000 [ 333.732707][ T9900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 333.740161][ T9900] CR2: 00007fc008ef2f98 CR3: 000000007bdd2000 CR4: 00000000003526f0 [ 333.748859][ T9900] Call Trace: [ 333.752192][ T9900] [ 333.755251][ T9900] switch_task_namespaces+0x3e/0x110 [ 333.760584][ T9900] __se_sys_setns+0x784/0x17d0 [ 333.765460][ T9900] ? __pfx_do_sys_openat2+0x10/0x10 [ 333.770719][ T9900] ? __pfx___se_sys_setns+0x10/0x10 [ 333.776026][ T9900] ? do_syscall_64+0xbe/0xfa0 [ 333.780771][ T9900] do_syscall_64+0xfa/0xfa0 [ 333.785406][ T9900] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.791520][ T9900] ? clear_bhb_loop+0x60/0xb0 [ 333.796288][ T9900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.802256][ T9900] RIP: 0033:0x7fc007f90ef7 [ 333.806780][ T9900] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 34 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 333.808484][ T5978] keyspan 4-1:0.107: Keyspan 4 port adapter converter detected [ 333.826508][ T9900] RSP: 002b:00007fc008ef2fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 333.826547][ T9900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc007f90ef7 [ 333.826564][ T9900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000c9 [ 333.826578][ T9900] RBP: 00007fc008011f91 R08: 0000000000000000 R09: 0000000000000000 [ 333.826593][ T9900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.826607][ T9900] R13: 00007fc0081e6038 R14: 00007fc0081e5fa0 R15: 00007ffc4cde39a8 [ 333.826644][ T9900] [ 333.826657][ T9900] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 333.826674][ T9900] CPU: 1 UID: 0 PID: 9900 Comm: syz.0.1381 Not tainted syzkaller #0 PREEMPT(full) [ 333.826702][ T9900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 333.826720][ T9900] Call Trace: [ 333.826734][ T9900] [ 333.826745][ T9900] dump_stack_lvl+0x99/0x250 [ 333.826786][ T9900] ? __asan_memcpy+0x40/0x70 [ 333.826816][ T9900] ? __pfx_dump_stack_lvl+0x10/0x10 [ 333.826849][ T9900] ? __pfx__printk+0x10/0x10 [ 333.826894][ T9900] vpanic+0x237/0x6d0 [ 333.826917][ T9900] ? __pfx_vpanic+0x10/0x10 [ 333.826940][ T9900] ? is_bpf_text_address+0x292/0x2b0 [ 333.826976][ T9900] ? is_bpf_text_address+0x26/0x2b0 [ 333.827019][ T9900] panic+0xb9/0xc0 [ 333.827043][ T9900] ? __pfx_panic+0x10/0x10 [ 333.827097][ T9900] __warn+0x334/0x4c0 [ 333.827118][ T9900] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 333.827153][ T9900] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 333.827181][ T9900] report_bug+0x2be/0x4f0 [ 333.827215][ T9900] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 333.827245][ T9900] ? nsproxy_ns_active_get+0x88f/0xcb0 [ 333.827273][ T9900] ? nsproxy_ns_active_get+0x891/0xcb0 [ 333.827302][ T9900] handle_bug+0x84/0x160 [ 333.827324][ T9900] exc_invalid_op+0x1a/0x50 [ 333.827349][ T9900] asm_exc_invalid_op+0x1a/0x20 [ 333.827373][ T9900] RIP: 0010:nsproxy_ns_active_get+0x88f/0xcb0 [ 333.827404][ T9900] Code: 00 e8 f5 fa 76 ff eb 0c e8 ee fa 76 ff eb 05 e8 e7 fa 76 ff 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c8 c8 1d 09 cc e8 d2 fa 76 ff 90 <0f> 0b 90 e9 ee f7 ff ff e8 c4 fa 76 ff 90 0f 0b 90 e9 12 f8 ff ff [ 333.827426][ T9900] RSP: 0018:ffffc90019487d40 EFLAGS: 00010293 [ 333.827447][ T9900] RAX: ffffffff824ad55e RBX: ffff888079bcf680 RCX: ffff888024b39e80 [ 333.827467][ T9900] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 333.827483][ T9900] RBP: ffffc90019487e01 R08: ffff88807b5b64bb R09: 1ffff1100f6b6c97 [ 333.827502][ T9900] R10: dffffc0000000000 R11: ffffed100f6b6c98 R12: dffffc0000000000 [ 333.827522][ T9900] R13: 0000000000000000 R14: ffff88807b5b64b8 R15: ffff88807b5b6400 [ 333.827550][ T9900] ? nsproxy_ns_active_get+0x88e/0xcb0 [ 333.827593][ T9900] switch_task_namespaces+0x3e/0x110 [ 333.827622][ T9900] __se_sys_setns+0x784/0x17d0 [ 333.827651][ T9900] ? __pfx_do_sys_openat2+0x10/0x10 [ 333.827693][ T9900] ? __pfx___se_sys_setns+0x10/0x10 [ 333.827728][ T9900] ? do_syscall_64+0xbe/0xfa0 [ 333.827767][ T9900] do_syscall_64+0xfa/0xfa0 [ 333.827803][ T9900] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.827827][ T9900] ? clear_bhb_loop+0x60/0xb0 [ 333.827858][ T9900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 333.827882][ T9900] RIP: 0033:0x7fc007f90ef7 [ 333.827906][ T9900] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 34 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 333.827928][ T9900] RSP: 002b:00007fc008ef2fd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 333.827954][ T9900] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc007f90ef7 [ 333.827972][ T9900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000c9 [ 333.827988][ T9900] RBP: 00007fc008011f91 R08: 0000000000000000 R09: 0000000000000000 [ 333.828003][ T9900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.828019][ T9900] R13: 00007fc0081e6038 R14: 00007fc0081e5fa0 R15: 00007ffc4cde39a8 [ 333.828067][ T9900] [ 333.834529][ T9900] Kernel Offset: disabled