last executing test programs: 9.958898899s ago: executing program 2 (id=485): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000047c0)=[{{0x0, 0x4000, &(0x7f0000002ac0)=[{&(0x7f0000000340)=""/1, 0x30}], 0x1}, 0xe75}], 0x3aa0, 0x60002000, 0x0) 7.490924071s ago: executing program 0 (id=490): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$video4linux(&(0x7f0000000040), 0x2cf1389d, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0xfffffffe, 0x3, 0x1}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005200010003000000000000000a0000000c00", @ANYRES32=r1], 0x20}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c00000045000900000000000000000003000000080002"], 0x1c}}, 0x24000044) r2 = userfaultfd(0x80001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x749}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'vlan1\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x2, 0x4, 0xbd, 0x8, 0x5, 0x4, 0x5, 0x1, 0x4, [0x9, 0x9, 0xff, 0x9, 0x0, 0x207fff, 0x81, 0x401]}}) syz_open_dev$video4linux(&(0x7f0000000140), 0x7c00000000000003, 0x4000) 7.486447959s ago: executing program 2 (id=491): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, 0x0, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="090200000000fedbdf25010000000500020002"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x3c, 0x7, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0xb4500000}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x3c}}, 0x4) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r4, 0x0, 0xc8, 0x0, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="50000000090601020000000000000000020000000900020073797a31000000000500010007000000280007800c00018008000140ffffffff0500070084000000060004404e22000006000540"], 0x50}, 0x1, 0x0, 0x0, 0x10000883}, 0x80) 7.396339632s ago: executing program 2 (id=492): syz_usb_connect(0x0, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) 7.231393511s ago: executing program 0 (id=493): syz_clone3(&(0x7f0000000340)={0x801400, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x40) pidfd_send_signal(r0, 0x5, &(0x7f00000000c0)={0x5, 0x8, 0xc4ffffff}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x1, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0), 0x4) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) 6.727316542s ago: executing program 3 (id=496): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x8b01, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000040)={'ipvlan1\x00', @ifru_flags=0x1000}) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000080), 0x0, 0x2) mq_open(&(0x7f0000000080)='\'-\x00', 0x42, 0x4, 0x0) epoll_create1(0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) epoll_create1(0x0) fsopen(&(0x7f00000001c0)='btrfs\x00', 0x1) socket$nl_rdma(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x4) openat$rtc(0xffffff9c, &(0x7f0000000040), 0xa000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000240), 0x35c, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000009a40)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES16=r2], 0xc4}}, 0x0) 6.273567803s ago: executing program 3 (id=498): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) kexec_load(0x3, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000100)="047715ac7141c111fab2fcda5de4dc8b278029bcb1bd17524f177856cac105f463c77e2d2ab44d875217dc82baa911f236f959fb9227524d4fe6b621a19823457d04c399283edbac755852623c82f7206d26e918a2981c8f68476969bf8c4bcd37ba24e4ba1683", 0x67, 0x5, 0xffffffff}], 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, &(0x7f0000000700)=[{0x0}, {0x0}, {&(0x7f0000000740)}], 0x3}, 0x41) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000000201010400000000000000000100000a060006000000000000001640000000ff0000040835408e0003400000000200000000000000030000"], 0x3c}, 0x1, 0x0, 0x0, 0x8}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[@ANYBLOB="580000000206010800000000000001000500000005000100070000000900020073797a30000000000c00078008001240fffffffe050004000000000012000300686173683a6e65742c706f7274000000050005000a"], 0x58}, 0x1, 0x0, 0x0, 0x40280d5}, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r5 = syz_open_dev$sndpcmc(&(0x7f0000000300), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r5, 0x40184150, 0x0) r6 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="650f340f3566b842000f00d8b805000000b9a00000000f01c13e0f070fde460b0f0130670f01c2f2360f217a0f07", 0x2e}], 0x1, 0x11, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="040e04004220"], 0x7) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f0000001880)="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", 0xf91}], 0x1, 0x1, 0x2) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r8) sendmsg$IPVS_CMD_SET_CONFIG(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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", @ANYRES16=r9, @ANYBLOB="010029bd7000fddbdf250c0000000800040000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000a40)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a00)={&(0x7f0000000880)=ANY=[@ANYBLOB="6cffffff", @ANYRES16=r9, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) 4.766982963s ago: executing program 3 (id=499): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007800)={0x0, 0x0, &(0x7f00000077c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000036007bc335bd7000f1cd0c5006"], 0x14}}, 0x4000) (async) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') pread64(r1, &(0x7f0000001240)=""/102400, 0x19000, 0x2000000000000000) (async) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x110, r1, 0x80000000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 4.705007093s ago: executing program 0 (id=500): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000ac0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xc}]}, @NFT_MSG_NEWSETELEM={0x4c, 0xc, 0xa, 0x301, 0x0, 0x0, {0x1}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x24, 0x3, 0x0, 0x1, [{0x20, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x4}, @NFTA_SET_ELEM_EXPRESSIONS={0x18, 0xb, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @counter={{0xc}, @val={0x4}}}]}]}]}]}], {0x14, 0x10}}, 0xd0}}, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001480)={0x0, 0xa, &(0x7f0000000480)="97ec7c6ac1bb9cf05916"}) 4.622148979s ago: executing program 3 (id=501): ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3d, 0x0, 0x1, 0x20}, {0x4d}]}) socket$packet(0x11, 0x2, 0x300) (async) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="58000000020605000000000000000000000000001400078005001400090000000800124008001f000500010006000000050005000200000005000400000000000900020073797a31000000000c000300686173683a6970"], 0x58}}, 0x800) (async) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="58000000020605000000000000000000000000001400078005001400090000000800124008001f000500010006000000050005000200000005000400000000000900020073797a31000000000c000300686173683a6970"], 0x58}}, 0x800) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x4) syz_usb_connect(0x2, 0x34, &(0x7f00000000c0)=ANY=[], 0x0) 4.458949871s ago: executing program 0 (id=502): r0 = syz_clone(0x80842111, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000f80)={{0x12, 0x1, 0x200, 0xb9, 0x1d, 0xa2, 0x8, 0xeb1, 0x7007, 0x204, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x4, 0x10, 0x3e, "", [{{0x9, 0x4, 0x2c, 0x1, 0x0, 0xb0, 0xcd, 0xdc, 0x4a}}]}}]}}, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x1e9100, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b800000014"], 0xb8}, 0x1, 0x0, 0x0, 0x404c830}, 0x987a3a9f32358a4c) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000), 0x208e24b) ioctl$NILFS_IOCTL_SYNC(r1, 0x80086e8a, &(0x7f00000004c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r4, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x54, 0x0, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000240)={'\x00', 0x4, 0xd, 0x99, 0x0, 0x0, 0x10000, 0x2000, '\x00', 0xc94}) r7 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x800}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000080), 0x100d, 0xde8bef52389a5434) r9 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)={0x40, 0x1405, 0x47c0005b2307b90d, 0x70bd28, 0x25dbdbff, "", [{{0x8, 0x1, 0x4}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}, {{0x8}, {0x8}}]}, 0x40}, 0x1, 0x0, 0x0, 0x22000000}, 0x40c0) ioctl$LOOP_CONFIGURE(r8, 0x4c0a, &(0x7f0000000280)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x4000000000000004, 0x0, 0x0, 0x11, 0x14, "996a78edc5cac93c3e473f65d9eb5297f0ca82d56dcddb164e29606b4f2cf0b60d9b92b3cf1597f6b7ff9c4fbf4326f66eccdbf05411d4a42e798491c54e3e6f", "3c54d63cef61aa187f941933694c882f48359819ddc15edb9ca42b19126327fbe58f617cc4717f53d6a395cace0534365db4d55dace1d4e9d5526fa40100", "fd0000e7744b74eaa2317fdd9db2fea7e7d63f9a007866063c8c162b99d845fb", [0x61, 0x4]}}) r10 = syz_open_dev$swradio(0x0, 0x1, 0x2) ioctl$VIDIOC_QUERYCTRL(r10, 0xc0445624, &(0x7f0000000040)={0x8098f905, 0x203, "6005588a3f9f90ac060100050000009a9f7e1db9c90600008040f722e62200", 0x0, 0xfff}) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x44, &(0x7f0000000240)={0x40, 0x0, 0x9, "2306554b4fa4d0c20c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, &(0x7f00000007c0)={0x44, &(0x7f0000000440)={0x40, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c06, 0x4) syz_pidfd_open(r0, 0x0) 4.063393857s ago: executing program 2 (id=504): r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) rt_sigprocmask(0x0, &(0x7f0000000080)={[0xffffffff]}, 0x0, 0x8) r1 = getpid() r2 = gettid() close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000001200), 0x204000, 0x0) signalfd(r3, &(0x7f0000001240)={[0x3]}, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000000400)={0x12, 0x0, 0x2}) r4 = syz_open_dev$dri(&(0x7f0000000140), 0x1ff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x3c, 0x0, 0x8, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x80f3}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0xc000010) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r4, 0xc00464b4, &(0x7f00000000c0)) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x2a05404, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) chdir(&(0x7f0000000580)='./file0/../file0\x00') mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x2a5b091, 0x0) mount$bind(&(0x7f0000000200)='.\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x2125099, 0x0) umount2(&(0x7f00000001c0)='./file0/file0\x00', 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, 0x0) rt_sigtimedwait(&(0x7f00000002c0)={[0x400]}, 0x0, 0x0, 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000200)={0x9a0000, 0x761, 0x6, 0xffffffffffffffff, 0x0, 0x0}) 3.026861877s ago: executing program 2 (id=506): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x8b01, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000040)={'ipvlan1\x00', @ifru_flags=0x1000}) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000080), 0x0, 0x2) mq_open(&(0x7f0000000080)='\'-\x00', 0x42, 0x4, 0x0) epoll_create1(0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) epoll_create1(0x0) fsopen(&(0x7f00000001c0)='btrfs\x00', 0x1) socket$nl_rdma(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x4) openat$rtc(0xffffff9c, &(0x7f0000000040), 0xa000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000240), 0x35c, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000009a40)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES16=r2], 0xc4}}, 0x0) 2.491980147s ago: executing program 1 (id=507): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000014c0)=0x4d) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r1, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)={0x28, 0x1401, 0x21a, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x8040) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote}], 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000280)='+', 0x1}], 0x1, &(0x7f0000000100)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0x6, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xb, 0xffff7ffe, 0xff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}], 0x50, 0x4014}, 0x2804ccd0) bind$alg(r2, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r4 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r5 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[], 0x10b8}, 0x20000000) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000580)) sendto$unix(r4, &(0x7f0000001500)="5fef410dd5c1b306760c0a65ff8be6d8495000625d6dc756ec579b838ff0c043330b2cbf6b9b82592e36c46e7bdd0f49727cd2bb1056c5cbf57ac20b79243639487fa7858f8baec95fa8cc4c09c0eaaa6816673f399d92d199b0845c576e3e32d0ad01df468ad81428662f64287ba992246e624474e5fd8dd1b174ad77c4b2aa643a6229abc094addfe29102cc8c59d4be027d95ae2634d4a45fd720b08a9cb4e71b9fe1be6582e04a4cc8c549740f360fc75c9d899004eb0e8b6dcd84bc3baec191f646631f1356678c2580a18a62dbe322d2831662a312035839ea30f2548e3aaee98ec20335bd6a186ea2d3bb980cb6ea810ef50b9f12487ba8cfc6ded12ce0fbc26fde1b6e8ba9fb8f5acef76218f2bb62cc035e746379ce0e4cf7edb51dac9078a8af14444f095e10700e574eb77a9d21dc69584c006b9be1c126d379011949e0a553db5cacc2867eff946518c8b01c6798971d8181c7d3dd913cc0d10ead1bc740e1870921e3c7b3a20b3342a383d07dc1e0efe747741e01b0131ba2f9640ff532dc6451eb08840db1ffd9dc832fb8917723de1f1b0c607bb8839f56f5e3564dbdfc3aa80d65481d55bf7871f52d88cbd3f785c6ac45b206cd10ff51e6772da24752d8ac7a2f73f41544a0923a2d8fc94425b091d4f76d383664a461737be2ac5e088eadb583a5d212a3491c78ded6737be3d1d2c8606a2d0edfe930189f905fe4961d13f6d99bdfe5ac376e7cf2fff671bccbb8602b8604bedac3489c134a592d6cefcae973c565f703384171e8d76e2cc3b640a6d486eb9cfdcbb11cd28ffc52085bfd912b28b6a2e25535f459a5ddf4c3a6bc49298f0930f0aa2577b8f22a3c5a4a24f78ed238dc1c22981b5fae7e25ada9def6787f4b4292cb7676afaf8fe95c6349167d398c7d8e2264157636ca0689a2304666cb9086d535122402d63e2103d2a77fc3d8ad85786e49be0c4a95865b8f0b42bdeaa474c4feab42a32f67125ed09aee1275162e49b9917654da72172c4f667d2ca4206cdaf64bf67490b97504ba5d70b7897005c2be791f75f9775a853d6252155bc5829c3ffe04937db731e165b11c1429307682ef1f3fdffb2de8759a082281476963a2e7e6300ee8465991cf2220ed5007a6493c9f2bbee6cd6f900f02ce42adaf95ea57c67b1fd266302ff973abbe4328bf5896d76806549df15ea86e450cd3f87c80b38216ef1c14bc0f32316645b8ead72853c218321bbe2e9bcfae9dc59c1f2fcad23f45abd7562d3af1f9e75488ef5a9ae183f013d18cf942a863b5b15ffbb25007237e5f57dc1ee1e64ef2cde5ca24ebeefec341696ed63e84536e52a069e9454a7cf6dad48b770e65b0ef09718db0a707a22e1221f1470245170f0d1425294aecb3f5864a0c4e7b7e3b6f0239551f45b77a7aaf0607dd5324d56ad13341f3a418b45c76c3b674952d4ac79a33b085fb0d352b8c5f51afb7a712f7cf1af64076d4d5976d82427fc121153795765dae04352113c0d72d6b0922a4198e25866b4aaab01a0e6b45d6fd3dc5857315bf52df07d0a452934e490102c1d416eb5108a988ae77f86638340e729f48e1ecb9a4b4ee2f7415e58ed187c8935ded4a77c59a71efd5638b482b1d66b822622b9422670b43281c190419e37b98cd6e4025ed254cfd557f0f2495543f3a8ede6801dd0886fb7d233d4c9fc49e307782d616bbce1166b6b56ca6c821627be1418a7d860cdd65dca458fa3820ec5b286e55b41f7c1e7d51dea10a4eab4b5c95489991b44caf022a2c515196f0abc5a23a92c02b5558dc7c51ed270aaffaa399437fb8ba62eed7c0a70c491203a06f08b23ea77584a650d85bf372af805195256de54940fa074a2a71e0996fcf279e41dcb6e338a4502c96a3794c312667935ca2ff2a4829c3ca261385c6ca145f90dbe039975b92dd0b64220ac42fafb31ed5fd4662d4f8c9c88e72264eadce169520904a505c8c9a1f3e5c5b3f1fa0a9e980adf4f1c1013a9daebb30fbd83b1f34fbcf12c17e7a2e8763fa824a34125726561097ff7d83fdb404aa1d01823dc3854661d6e482918a9ceb9a38f95bd2f60576306cad3f0f902a99d2749b4197cf00417e60ba47584b2310b4fb86342a19d4b0b15eaf4f01ff0f91226a9b4cf70e000df5434ce1bb702d6282096f337c3f9e928705b6ac19541b1de6bfc3668f0369f539ac68fd04dee4b29532835878b38f79793fef4f7d26d562f94c3b74f59860a239930f932cadfcd1757e2e15ee0a96a07b31d528ef1fcbdb9dab57a056fcd1648fe4f3cf61dd2040e9caf95bf85e272a0e91be9369c80997c473b97cd6c1abeef0f486d9a8ce603610b5a510cfe34e2a97edf95591adaedf1689c7494245c377a533603b6cb254ab1a0107f81600a5a7108f65a0854bd2d9f749cc4c36d32b3c4262a0a9053274ad6ae3510ff5dc0c67331b7b9971c1ffb2d1280981246553f2c0a73148b0ff668d251a9fb8a850f1636d138322529c74402ab8146aafc3e742f0d64bd49bfe548fa14600ef8c319dde76f7215567b7ee519fcea833d2acb620689dc185bd7f0bd08a8c88e4c90ae5aa80b63374db69bb890b8f6ba445d4dcfdce2e5f6b6efa77b304039ae6bf512da93ccb475c422fd82922c6141fc1b3add1333b5d2b80cb9b1cc9c4b5069bf99514e3479e55bd399ec84c33ddfdfb6767d969b607423ab9a0648b36233acd6ce718d43a3480e0f3f8d116aa2575386e252be07a259da5bd44515863bbeeb0d5a26676d07c89ff36d86831e0cb1b58a6dc85e0a8ebf87e90aff5e3bb787cff55a92982a5369872cec0e7d3b99020268afd9cb28377083390ff5b0d1048aa2b0ee500e7b26933824eae22be20f2dad8dc4cc1752e91fe51da006ec275ec27c2d619f7d9f054cfd24f02ffaca2c93db31278ffb55a79b2df04a2888a992a7b29d722e78d16ddd015e718dd4425ce20b4c94c640b3bfd8cc0fe7a6f8492c496bd19848e5b7d7d606a7d8b9a1e9f5091f5c05f23ed89ac02cc70915a3292fa905e604534d6e9e7767f9ce982dc8d2b450a04eecec14c44a234a2ec33facf8b56b18ae1e119580584690f1c99b0c7ab19d22e0f21abe4ce612eddc56d4f44c01380cf0ea05db6a315bc7199e1fcaf0312ea823a314a6aa0de671f76c1332a3bc37a7fd1eb179f3b55c0872873699d384e3dab43991d097edf66d304d19c79c95f0374b59589abd808b6e16f15e5d5598af0ef858b3347edd5e5d7f9c823c51908db7d845c50dbcf174924b4f7b78fc122fbee125c59799a5a0246fd6de2feb1be1abf79ab1a30f4eb73deb673b1931b4fe07ccae38fbe5e8ecf7c753df7e3de7670a52cb9778f5d5028343ea52899fc7359a55b7564a752195fbe0c2ce01e8fdcc2929ed51a0ede14b9bac13028dbc5cc3d1581aed2986fa5f58a6c730f6571f54fefaf6f85f4c11f0cef2cf7c36673d02a8d88b00f79c3737ee1c3219d4bad6a6affd74becf34011900606e734646481c62da042dcbae123e0588e62a6b2b69e0b7f961d79e9bf5d1705e7c3f41127372be1593aa11ee2750f60ebb4a98cd705ba25c317d4528a5fd35fa51a7cc1ef01cd29a0960faf497ec6fa33c878a1c30a5f9255fc5cafd1ec0cbe402aa8eee171afb70364053bd34da7f81997b3300bc077a417950290110d28c22dd026731ed749185b2b2f9138287b733ac484f93e465dc57db295f8f2e1dc7e9f335deabeb653bd66a2e7098dae2b28a3011a14c1bf49739c3466b876246862beb9ceaa5c43ee3b91543094c1be185c434bca5356efa460fc0ec4af68858d0e67b199de8526be9b53bbaa8280811e875eb18988fc31e9ae1be32e8dd92df10a7be2c0eddca22bca23c4d598f50d81216039792ff4c2e20b62772cc33060bfc9db6aefd2f7c0a3fa4d586abd8bf3000339e2928067d8c20dc27393a7a24c852bfa9c7b54a5a933c9466ffba2b3b83c98cdf55f3dd46fd1dcc9fd4cb2c406f05fdb30787cb3ad8c99c4a066fc8e380c827f7455e4b25bf180a21b04409094d5d06c8235eb7e496cbb3e359f817078e02c94ca4af0d3224cfeade5d7079aee09eb882099dd842f35e351b0fa83ced7b8d646c2f977f39934d71ab77db620d6d2df1f5b90db37bcad5cd0f6ae0012786b66cfa0b78068770268e6ab84247f349dcecff4dfe5a2366c6e438bcc223d3801024b5e957754f6cceb54cb4a08d3a9b65c2c864b86fb55d64524808b80a638ecfd375c0050ca9f35caa03dd3b4acafc8435289143ffb32d863b934109b6826ea2c3deacf61c747b05369d24c2bdd98e22cfbfd49065091664abdd2ec571a212d484c98e728bf10a90b1532623cb343bf43800159c3bf9b9d721fa5b72ed6a55e7ec182e22f1bbf2d23b73d89265aa53df44674857d1bde3c4bbb4439e7b69ff5c084150e0df0396e2fd2128729e043d78547108c39f2a14cec94bc95208660e93db301c25de8e3c18bdfad60cb70da95f801eeb1dae8a251383c1ff25104c8cfec77d38b9c9cae61c4f1d286c00d3b3b9937f613d657b28f5e94153dbd4cfba7d89253ee1e2cfffce920d984be031ab6a035a949532ea8b3338e3cd4d7b7fed25a5d479b0c4545c873798a3902a50f9babb605065d93b8dbc61ed0d29473c50b0b8f1cdd6b2e9f92d4717ee47820f63452ddd7c8558786e3040e1455cdadfb1f41de858545383a40822eeb5fc6850b2ca82a0d85c4cbebdbcccfebcb58493465207cfa304e86a1a6ffe94b69e88e966f39e9b054daf0bfb97b7b22fb15195aa977d6d8f4ed56deebffbe4eebdc333bcbef5dff6ab4b72403b59fceb43be21ddca57ba64d61a9c37d15eae16f5a2676c0c56d2c7e760b747d852b46a9ee037c5d156c56d36435da22f453406083e5d9983b6eacbe0ae5086aa0fa9154f639ed68cf6481e6e7f9a4b03c446b1dd8ac56e630f82b31724d62e24d991a5d5296bcf0fd632e203ced637fcdea0cf2f4ae8addf1b5ed23d2c8f2a19869288a4c7b11756a4b6e856ed49621c172a3f551c81093db006f0280a29b0ed6603ea122b122f880b1724f1d4b537238cf591c287764584cc8290c809b0f7f6403b96c05fe720963042b5e506400b57b0aa29f77071177b7aa913a2c805e046034fae6d20e79c2ad24b9121b22a012234ec84ed8adfc87a5741fdf447fbc29a8d1aba606fe6083178845282ac5602f19e7010a687ea1605ca7d46a0cfc46359dbba10f45ff85f58147505b9935389735c2b56d04944170a389f2d3ef427226de388d281623da9a1d517dbaaf4454383cb381ba353a1073afe0f0bbd888459145f9da8ca33995949a31bb8919560fedc2fbfae6cd2c2cb5f1ec140909df3f9cbbecdd5df7bc7d7654c54189c0812ab7936bf0e89788b6aaac615f45dd2064f5b5d7b060424c70e9252fee8d2e7f9f842fb0e5fda53d68c22e2afac57ec5ff870074a330d32749beb594643551c56482f9ee3cbc12149a1dc0690a88f1093fc7d34cdc36133c131d07d487fc69cc133375de187307c843cb9f84ec0e99a105a42138a395fcd4cd3e652af965177ebf3f579430712b122a08ae250e09f416a02dff04b259549ce4c1dd57d823f0aea3451fe8258a9edb6fbfde329b2a4b58efb31258bdca865e3eb9477c7edf2acd2d71e42c24695b52eecaf71dbc3171d34809d70b68bc9c5216b6ef552e51649c065b7b276834b21af95a01c6b032948ed4941909a5e8ea4989422148bf783ee40233f0fc4d6043d055b8e401834b6fc8ebcab124c0e72185f0860e2d47", 0x1000, 0x1, &(0x7f0000002500)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000600)={0x0, 0x3, 0x40}, &(0x7f0000000640)=0xc) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)={0x18, 0x7a, 0x601, 0x0, 0x0, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\a\x00\x00'}]}, 0x18}], 0x1}, 0x0) 2.327588713s ago: executing program 0 (id=508): syz_clone3(&(0x7f0000000340)={0x801400, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x40) pidfd_send_signal(r0, 0x5, &(0x7f00000000c0)={0x5, 0x8, 0xc4ffffff}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x1, @loopback}, 0x1c) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0) move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r2, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"]) 2.267059531s ago: executing program 1 (id=509): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000140)='batadv0\x00', 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x4, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xac14142a}, 0x10) 2.213529915s ago: executing program 1 (id=510): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)={{0x14}, [@NFT_MSG_NEWRULE={0x64, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x38, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @match={{0xa}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_MATCH_INFO={0x6, 0x3, "ebae"}, @NFTA_MATCH_NAME={0xe, 0x1, 'conntrack\x00'}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x8c}, 0x1, 0x0, 0x0, 0x2000094}, 0x4000800) sendmsg$inet(r0, &(0x7f0000001a00)={&(0x7f0000000080)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001980)=[{&(0x7f00000000c0)="7e3b3a4f8e63e8690e412701e9d91e31787b0bd6bcb5f4c1cac79a2f7c37106c490bddc5f8492757b9b8ef7f2f1bb47508131b3fac0d31e54dcaed106c6a15c74c00d44e44629176c05c60142d8be5d0e79851bc386f56b2b85879f95e78bbf3591af5abc4a172b9c228d0e5266abfed6f532e4dffd11197f08b9d389dc549522053d19283b017dbdef7ba6a86f4656025d2bca0a96a16efa5b91019864ba29f0915a0cac62cd40d70ba7b3caf6a6cda16dd3ec25343053a6bcf349f0104abaf", 0xc0}, {&(0x7f0000000180)="43d1d425da0f", 0x6}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="49ae642f620a9b8e357b2c0afd16753c6167647c4a54e5cbce6c386956", 0x1d}, {&(0x7f0000001900)="67191722c989539b23ae6edafcd4f7498b48d575f407856c40216c44b9ca5444345bf4793c28d1d397f3a1ab51", 0x2d}, {&(0x7f0000001940)="f83ddc56b411be4b83307fc76c0176bf0fb6994c7303899938", 0x19}], 0x6}, 0x40000) 2.033514692s ago: executing program 1 (id=511): r0 = syz_genetlink_get_family_id$l2tp(&(0x7f00000005c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x3}}, 0x26) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="e5ff0bbd70900400000008"], 0x34}, 0x1, 0x0, 0x0, 0x20000811}, 0x20) (fail_nth: 6) 1.91552237s ago: executing program 2 (id=512): socket$nl_route(0x10, 0x3, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x61, 0x0, 0x0, 0x7fff0000}]}) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x901, 0x0) ioctl$PTP_PIN_SETFUNC2(r0, 0x40603d10, &(0x7f0000000040)={'\x00', 0x40000, 0x1, 0xffffffff}) r1 = socket$kcm(0x23, 0x5, 0x0) listen(r1, 0x800) r2 = socket$kcm(0x10, 0x2, 0x0) keyctl$negate(0xd, 0x0, 0x6, 0x0) sendmsg$inet(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000200)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef595105ea1698fa51f60a64c9f408000000e786a6d0bdbdc3d44bd70011b6c0504bb9189d9193e9bd00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x240040c4) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000014c0), 0x2a800, 0x0) close_range(r3, r3, 0x0) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r4, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) fcntl$dupfd(r4, 0x0, r4) accept4(r1, 0x0, 0x0, 0x80000) 1.279924982s ago: executing program 32 (id=512): socket$nl_route(0x10, 0x3, 0x0) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x61, 0x0, 0x0, 0x7fff0000}]}) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x901, 0x0) ioctl$PTP_PIN_SETFUNC2(r0, 0x40603d10, &(0x7f0000000040)={'\x00', 0x40000, 0x1, 0xffffffff}) r1 = socket$kcm(0x23, 0x5, 0x0) listen(r1, 0x800) r2 = socket$kcm(0x10, 0x2, 0x0) keyctl$negate(0xd, 0x0, 0x6, 0x0) sendmsg$inet(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000200)="5c00000014006b05c84e21000ab16d6e230675f811000000440002005817d30461bc24eeb556a7ef595105ea1698fa51f60a64c9f408000000e786a6d0bdbdc3d44bd70011b6c0504bb9189d9193e9bd00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x240040c4) r3 = openat$random(0xffffffffffffff9c, &(0x7f00000014c0), 0x2a800, 0x0) close_range(r3, r3, 0x0) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) connect$phonet_pipe(r4, &(0x7f0000000040)={0x23, 0x0, 0x58}, 0x10) fcntl$dupfd(r4, 0x0, r4) accept4(r1, 0x0, 0x0, 0x80000) 1.258387809s ago: executing program 1 (id=514): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp\x00') unshare(0x22020600) sendfile(r2, r2, 0x0, 0x7ff) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000003b40)=[{{&(0x7f0000000240)=@generic={0x21, "1aee2c4f6843c6782466293e62d4f664c2efa8906f0d97822ac0d88ecdd9d47e182b3b523c6243022c1be9fd662325c023ac48a28ae996c41561bb7e9903c408613b4d29da0b9d5af499caa7759c17c667af8acea6dc52148f1233494efd8f08aaab6382d5e33471a107ec47df5b5312764e134c68842fd1a2078151812e"}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000380)="82f294054d05973abfac6a6f31050418457d017c5fd68b034cf51b9f6a6d71daa5c776bca90037bc7c3d88b151fbf856f69ebd05e750f13f02af646b284953b6640a08c827c6f2ff4ad8e84077f9f03f94792aa17c4743cba3f355bb9c5b04b91ed70d253db68e17cdd561fab504479f723388dda974e2a9fb1bcda474c08d6222179b19e902009ea3cb3e42408bab6c1f29cb62d058050639", 0x99}, {0x0}, {&(0x7f0000000780)="8ff2f15bd0017ce4b36b6bc4335634254cffcc40c0312f5ff35991272b79d76712dc0c3cfdc0d70ce8004884e6917bed9ffee1584df7f06c7bccac71daf78bf3c68b8d5e56357654784bdbc700bceb1049c6a47d53c5ac29f83aed3ae9", 0x5d}, {&(0x7f0000000900)="a9be9b2ff3a19d5a1226e5243d37d1fd2894c1ae880dc2316aa2d5ad08944c7135eb837eff354282dd5863c051eb7b9b17be0e4fdd6560f3f2c2c04af73a6cb75b5d05d6037f91e8f4f08e90d5313fb91fbdc5acd212f7d8c800a837a0236309d25e82d5767d8df7512b2beb324c2a2fd6f4ed3a3e", 0x75}, {&(0x7f00000000c0)}], 0x5}}, {{&(0x7f0000000a40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80, &(0x7f0000000600)=[{0x0}, {&(0x7f0000000ac0)="3eb85e3024a2953147f5444738e1388e15fef01893884c2eeb5c559f4a030ee6b08fca1e38ee56dac9cbbea3d6d43e34d9daf81d45289d2bc841e2c4c7072582b15ce7ff3e22b0f19d8a2643280daeb9791b2d0f9b216a0fda4f30804b739da3cce1691d6d88ff52d3e43b26d935d69e99673e", 0x73}, {&(0x7f0000000580)="8f966bd94d169820f6b844307d323b8c13deaeff91", 0x15}], 0x3, &(0x7f0000000cc0)=[@mark={{0x14, 0x1, 0x24, 0x9a9}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x80}}], 0x78}}, {{&(0x7f0000000d80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @local}, 0x2, 0x3, 0x1, 0x3}}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000000640)="f3f4c60f4caeeeb0b0c17a", 0xb}], 0x1}}], 0x4, 0x20000044) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3be", 0x6) r4 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r6, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r7, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x6) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r9, 0x0, 0x39000, 0x0) read$FUSE(r8, &(0x7f0000000240)={0x2020}, 0x2020) splice(r8, 0x0, r0, 0x0, 0xe5d8, 0xe) write$binfmt_elf64(r1, &(0x7f0000001b40)=ANY=[], 0xfffffe3e) 1.197391489s ago: executing program 3 (id=515): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x8b01, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000040)={'ipvlan1\x00', @ifru_flags=0x1000}) setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000080), 0x0, 0x2) mq_open(&(0x7f0000000080)='\'-\x00', 0x42, 0x4, 0x0) epoll_create1(0x0) openat$vmci(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) epoll_create1(0x0) fsopen(&(0x7f00000001c0)='btrfs\x00', 0x1) socket$nl_rdma(0x10, 0x3, 0x14) socket$netlink(0x10, 0x3, 0x4) openat$rtc(0xffffff9c, &(0x7f0000000040), 0xa000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000240), 0x35c, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) socket$nl_rdma(0x10, 0x3, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6(0xa, 0x80002, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000009a40)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000010000040900010073797a30000000002c000000030a01080000000000000000010000000900030073797a32000000000900010073797a300000000050000000060a010400000000000000000100000008000b40000000000900010073797a30000000002800048024000180090001006d6574610000000014000280080001400000001208000240000000", @ANYRES16=r2], 0xc4}}, 0x0) 202.939831ms ago: executing program 1 (id=516): r0 = syz_clone(0x80842111, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x2, 0x24, &(0x7f0000000f80)={{0x12, 0x1, 0x200, 0xb9, 0x1d, 0xa2, 0x8, 0xeb1, 0x7007, 0x204, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x4, 0x10, 0x3e, "", [{{0x9, 0x4, 0x2c, 0x1, 0x0, 0xb0, 0xcd, 0xdc, 0x4a}}]}}]}}, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x84042, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x1e9100, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b800000014"], 0xb8}, 0x1, 0x0, 0x0, 0x404c830}, 0x987a3a9f32358a4c) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000), 0x208e24b) ioctl$NILFS_IOCTL_SYNC(r1, 0x80086e8a, &(0x7f00000004c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r4, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x54, 0x0, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000240)={'\x00', 0x4, 0xd, 0x99, 0x0, 0x0, 0x10000, 0x2000, '\x00', 0xc94}) r7 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x800}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000080), 0x100d, 0xde8bef52389a5434) r9 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r9, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)={0x40, 0x1405, 0x47c0005b2307b90d, 0x70bd28, 0x25dbdbff, "", [{{0x8, 0x1, 0x4}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x2}}, {{0x8}, {0x8}}]}, 0x40}, 0x1, 0x0, 0x0, 0x22000000}, 0x40c0) ioctl$LOOP_CONFIGURE(r8, 0x4c0a, &(0x7f0000000280)={r1, 0x0, {0x0, 0x0, 0x0, 0x1, 0x4000000000000004, 0x0, 0x0, 0x11, 0x14, "996a78edc5cac93c3e473f65d9eb5297f0ca82d56dcddb164e29606b4f2cf0b60d9b92b3cf1597f6b7ff9c4fbf4326f66eccdbf05411d4a42e798491c54e3e6f", "3c54d63cef61aa187f941933694c882f48359819ddc15edb9ca42b19126327fbe58f617cc4717f53d6a395cace0534365db4d55dace1d4e9d5526fa40100", "fd0000e7744b74eaa2317fdd9db2fea7e7d63f9a007866063c8c162b99d845fb", [0x61, 0x4]}}) r10 = syz_open_dev$swradio(0x0, 0x1, 0x2) ioctl$VIDIOC_QUERYCTRL(r10, 0xc0445624, &(0x7f0000000040)={0x8098f905, 0x203, "6005588a3f9f90ac060100050000009a9f7e1db9c90600008040f722e62200", 0x0, 0xfff}) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x44, &(0x7f0000000240)={0x40, 0x0, 0x9, "2306554b4fa4d0c20c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, &(0x7f00000007c0)={0x44, &(0x7f0000000440)={0x40, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c06, 0x4) syz_pidfd_open(r0, 0x0) 129.003021ms ago: executing program 0 (id=517): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000002340)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) prlimit64(r0, 0x3, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r1 = syz_open_dev$sndmidi(0x0, 0x2, 0x448142) r2 = getpgid(0xffffffffffffffff) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpriority(0x0, r3) ptrace(0x10, r3) ptrace$poke(0x5, r3, &(0x7f0000000080), 0x0) ioctl$UBLK_U_CMD_END_USER_RECOVERY(0xffffffffffffffff, 0xc0207511, &(0x7f0000000200)={0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}) r5 = syz_clone(0x3010000, &(0x7f0000000280)="a0", 0x1, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f00000003c0)="c4a43ac79853bdd05fa5adc834a6a4b71377bd4705881ac6492d82fce8e211e6a94ea129067a1adfe5416f8b00cd9816ae10be9cd8454973319b06e19aeb0ec396fb5f1b8416db1665bf0488e1973669374be01df7d1cd6161e414fc4a3e9db52dc9bd4e9fdbbe3b5cc269589c06b756f5620777f36d7ff5d2") r6 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_pidfd_open(r6, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000002300)='pagemap\x00') lseek(r7, 0x0, 0x0) syz_clone3(&(0x7f0000000480)={0x80000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x33}, &(0x7f0000000140)=""/42, 0x2a, &(0x7f0000000180)=""/95, &(0x7f0000000440)=[0x0, r2, r3, r4, r5, r6], 0x6, {r7}}, 0x58) writev(r1, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000580), 0xaad80) socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(0xffffffffffffffff, 0xc040564a, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r9 = dup(r8) mmap(&(0x7f00008ab000/0x4000)=nil, 0x4000, 0x1000000, 0x4000010, r9, 0x80002000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) write$binfmt_aout(r9, 0x0, 0xffffffdb) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 0s ago: executing program 3 (id=518): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$inet_int(r0, 0x0, 0x18, 0x0, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000083c0)={{0x3}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0xb0, 0x3a, 0x1, 0x70bd2d, 0x25dfdc02, {0x13}, [@nested={0x9c, 0x22, 0x0, 0x1, [@nested={0x95, 0x78, 0x0, 0x1, [@nested={0x4, 0xca}, @typed={0x8, 0xd1, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x5, 0x164, 0x0, 0x0, @str='\x00'}, @nested={0x4, 0x14c}, @nested={0x4, 0x46}, @generic="6bad3c709ca82595e961ab355b4a9bae282ecc0ce34093f18be0a3cd3f2a915bdcbb856b9acf0ee2a2e66792bb78c51b6ccf2d435ab6e52da9a79660e5bef52709200af78fd48b0509678a84a317c6a211a8", @generic="3827240a0440132cb1a585a0b2a5ab04930b0c4253566d9ce6acc375c5d40b1df55105"]}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40480d1}, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) r4 = syz_usb_connect$uac2(0x4, 0x104, &(0x7f00000006c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0xff, 0xe41, 0x3061, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf2, 0x3, 0x1, 0x4, 0x40, 0x2, {0x8, 0xb, 0x1, 0x1, 0x1, 0x6, 0x20, 0xe}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x7a, 0x8, 0x21, 0x7}, [@feature_unit={0x9, 0x24, 0x6, 0x6, 0x4, [0x2, 0x4]}, @feature_unit={0xf, 0x24, 0x6, 0x1, 0x6, [0xb, 0x4, 0xff, 0xff, 0x0]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x400, 0x16c2, 0x8, 0x4}, @as_header={0x10, 0x24, 0x1, 0x4, 0x4, 0x2, 0x2, 0x1, 0x8000, 0x5}, @format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x0, 0x4, 0x4, 0xf, "ea75"}, @format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0x9, 0x11, 0x3, 0x4, 0xf8}, @format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x3, 0x6}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x5, 0x3, 0x5, {0x8, 0x25, 0x1, 0x82, 0xe, 0x5f, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0xff, 0x3, 0x8, 0x7, "956e25ec"}, @format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x2, 0xa}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xa25d, 0x0, 0xe5, 0x5}, @format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0xb, 0x5, 0x4, 0x5, 0x3}, @as_header={0x10, 0x24, 0x1, 0x0, 0xea, 0x1, 0x0, 0x5, 0x2}, @format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0xf, 0x6, 0x80, 0x7, 0x4}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x9, 0x1, 0x92, {0x8, 0x25, 0x1, 0x2, 0x3, 0x7, 0x1}}}}}}}}]}}, &(0x7f0000000a00)={0xa, &(0x7f0000000800)={0xa, 0x6, 0x250, 0x5, 0x8, 0x0, 0x8, 0x4}, 0x5a, &(0x7f0000000840)={0x5, 0xf, 0x5a, 0x5, [@generic={0x38, 0x10, 0x2, "f478ee88efc122333d70bce9f13241f07d44a15da157f175893d59a49777cc2e24d207760ea8d291de80d9be529f01963456621760"}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x7, 0x0, 0x5, [0xcf]}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0xc, 0xd, 0x9}, @ptm_cap={0x3}]}, 0x4, [{0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x44f}}, {0x59, &(0x7f0000000900)=@string={0x59, 0x3, "c45ec095ef313a48f91abbeff998dfd9b9f193e8f4ce12463e0f2328d8067d8b493afaebda63ceba3e983a31e2a866ab4e9ae4100f98ac89b0dc74b55791c6c029057f5293b8298b230ecded9a4b3e4eee8f4eb9cf5f36"}}, {0x4, &(0x7f0000000980)=@lang_id={0x4, 0x3, 0x44e}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0x408}}]}) syz_usb_control_io$uac2(r4, &(0x7f0000000bc0)={0x14, &(0x7f0000000a80)={0x0, 0x5, 0xe7, {0xe7, 0xc, "6778713353cd955e839ec9ad66496fe55c7a0ccdd71415ea834c3b05e056b81e85df0d4fc7db5b6e44dd573babe36e468249a436c9bab7cb8af1b88be08a0983b7a3d341d46e530d4c7e04cdf07dadf548d57d537b0ff32e96b9f14d7a6542ee6686c473bad08c13f0430412e882f2aafe99dd6ba1f4280e377eb7d66ca7108c425991ee6c24f1e0b64d613fbefcc7c76dbbd2cc52fc964e2b5e572673243ac004af8aeb56284ab9253e64a202b27ad39a0ca5a4d7f078298dfbf5ea2480db95cd2b8d915c225f29f3a49d6967eb481cbcd3596e163476e36bc545e4954fd266deac4219ac"}}, &(0x7f0000000b80)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x380a}}}, &(0x7f0000000e80)={0x44, &(0x7f0000000c00)={0x0, 0xa, 0x93, "aad328b60d0187a77c4970ea7f0525c9a474e7ab64d08a8b91ecdb89554d6022c03664d066d8a02377bb7355bcdd0d7f40ee98d68b04c4e5af00afe19e4d4f527fa9ec41e0478ead78260601423ba268d450718ae79b4ddab344886e24c49f926edb427a3d8c501a72cb6997e2efb8ed2ebe374e3320a77742b85b2e2d6ae2b88e4f41268a21cac7013ea86b36b6090f965745"}, &(0x7f0000000cc0)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000d00)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000d40)={0x20, 0x81, 0x2, "c284"}, &(0x7f0000000d80)=ANY=[@ANYBLOB="9ae3000000000000"], &(0x7f0000000dc0)={0x20, 0x83, 0x3, "ba2579"}, &(0x7f0000000e00)={0x20, 0x84, 0x3, "c098bf"}, &(0x7f0000000e40)={0x20, 0x85, 0x3, "6f4801"}}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x2840, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000000000)={[0x4, 0x8, 0x100, 0x94, 0x7, 0x38b, 0x1000000000007f, 0x400, 0x4, 0x5, 0x800, 0x2, 0x9, 0x8000, 0x81, 0x3b], 0x100000, 0x20002}) r8 = accept4(r3, 0x0, 0x0, 0x800) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0xfffffffffffffe81, 0x0, 0x0, 0x4c8d1}], 0x492492492492624, 0x40001) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mincore(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) recvmsg(r8, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000540)=""/101, 0x65}], 0x1}, 0x20004022) setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000180)=0x3, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="fdd288fe4248ac38"], 0x14}}, 0x44014) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{}, 0x7fff}], 0x1, 0x12, 0x0) r9 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) syz_kvm_setup_cpu$x86(r9, r9, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="702d0f01cb66baf80cb8441e9b8bef66bafc0cb8bd5c0000ef3e0f01c90fc737c4c27d21ba7c00c0fec4c32d384e8615c4e1f92ee7c4c151ea6c9e073e0fa7c0", 0x40}], 0x1, 0x1, &(0x7f0000000340), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r9, 0x40505412, &(0x7f0000000200)={0x2, 0x7, 0x8, 0x0, 0x4}) kernel console output (not intermixed with test programs): ing dummy_hcd [ 152.402280][ T1245] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 152.451433][ T1245] usb 2-1: device descriptor read/8, error -71 [ 152.559843][ T1245] usb usb2-port1: unable to enumerate USB device [ 152.562814][ T5704] usb 3-1: config 1 interface 0 has no altsetting 0 [ 152.569406][ T5704] usb 3-1: New USB device found, idVendor=0458, idProduct=5019, bcdDevice= 0.40 [ 152.569477][ T5704] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.569531][ T5704] usb 3-1: Product: Ð [ 152.569573][ T5704] usb 3-1: Manufacturer: Т [ 152.569614][ T5704] usb 3-1: SerialNumber: 뷓ꄔ流áƒç¡¤á«’儀갋 [ 152.617444][ T5704] usb 3-1: rejected 1 configuration due to insufficient available bus power [ 152.617471][ T5704] usb 3-1: no configuration chosen from 1 choice [ 152.713624][ T6357] FAULT_INJECTION: forcing a failure. [ 152.713624][ T6357] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 152.713661][ T6357] CPU: 1 UID: 0 PID: 6357 Comm: syz.3.188 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 152.713693][ T6357] Tainted: [L]=SOFTLOCKUP [ 152.713701][ T6357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 152.713714][ T6357] Call Trace: [ 152.713723][ T6357] [ 152.713732][ T6357] dump_stack_lvl+0xe8/0x150 [ 152.713765][ T6357] should_fail_ex+0x46b/0x600 [ 152.713803][ T6357] _copy_from_user+0x2d/0xb0 [ 152.713828][ T6357] get_timespec64+0x96/0x1b0 [ 152.713859][ T6357] ? __pfx_get_timespec64+0x10/0x10 [ 152.713889][ T6357] ? rt_mutex_slowunlock+0x1cb/0x300 [ 152.713911][ T6357] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 152.713939][ T6357] __se_sys_ppoll+0xe3/0x2b0 [ 152.713974][ T6357] ? fput+0xa0/0xd0 [ 152.713997][ T6357] ? __pfx___se_sys_ppoll+0x10/0x10 [ 152.714031][ T6357] ? __pfx_ksys_write+0x10/0x10 [ 152.714063][ T6357] ? __x64_sys_ppoll+0x20/0xc0 [ 152.714095][ T6357] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.714119][ T6357] do_syscall_64+0x174/0x580 [ 152.714146][ T6357] ? trace_irq_disable+0x3b/0x140 [ 152.714173][ T6357] ? clear_bhb_loop+0x40/0x90 [ 152.714200][ T6357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 152.714223][ T6357] RIP: 0033:0x7f9128e9ce59 [ 152.714242][ T6357] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 152.714260][ T6357] RSP: 002b:00007f91270cd028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 152.714283][ T6357] RAX: ffffffffffffffda RBX: 00007f9129116090 RCX: 00007f9128e9ce59 [ 152.714300][ T6357] RDX: 0000200000000580 RSI: 0000000000000001 RDI: 0000200000000480 [ 152.714314][ T6357] RBP: 00007f91270cd090 R08: 0000000000000000 R09: 0000000000000000 [ 152.714328][ T6357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 152.714341][ T6357] R13: 00007f9129116128 R14: 00007f9129116090 R15: 00007fffb225ca28 [ 152.714382][ T6357] [ 152.980333][ T6360] tmpfs: Bad value for 'grpquota_inode_hardlimit' [ 153.637581][ T6383] netlink: 16 bytes leftover after parsing attributes in process `syz.0.197'. [ 153.639636][ T6383] binder: 6378:6383 ioctl c00c620f 2000000003c0 returned -22 [ 153.746031][ T5346] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 153.888027][ T6392] FAULT_INJECTION: forcing a failure. [ 153.888027][ T6392] name failslab, interval 1, probability 0, space 0, times 0 [ 153.888054][ T6392] CPU: 1 UID: 0 PID: 6392 Comm: syz.1.198 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 153.888076][ T6392] Tainted: [L]=SOFTLOCKUP [ 153.888081][ T6392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 153.888090][ T6392] Call Trace: [ 153.888096][ T6392] [ 153.888102][ T6392] dump_stack_lvl+0xe8/0x150 [ 153.888123][ T6392] should_fail_ex+0x46b/0x600 [ 153.888149][ T6392] should_failslab+0xa8/0x100 [ 153.888168][ T6392] kmem_cache_alloc_noprof+0xa4/0x6c0 [ 153.888193][ T6392] ? skb_clone+0x212/0x3a0 [ 153.888211][ T6392] ? skb_clone+0x212/0x3a0 [ 153.888235][ T6392] skb_clone+0x212/0x3a0 [ 153.888261][ T6392] ? nfnetlink_rcv+0x4b0/0x27b0 [ 153.888280][ T6392] nfnetlink_rcv+0x4e2/0x27b0 [ 153.888298][ T6392] ? sock_sendmsg_nosec+0x13a/0x180 [ 153.888322][ T6392] ? __pfx_snprintf+0x10/0x10 [ 153.888339][ T6392] ? unwind_get_return_address+0x4d/0x90 [ 153.888367][ T6392] ? trim_netdev_trace+0x7ac/0x840 [ 153.888392][ T6392] ? __pfx_trim_netdev_trace+0x10/0x10 [ 153.888413][ T6392] ? stack_trace_save+0xa9/0x100 [ 153.888433][ T6392] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 153.888463][ T6392] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 153.888485][ T6392] ? ref_tracker_free+0x673/0x820 [ 153.888507][ T6392] ? __netlink_deliver_tap+0x636/0x8b0 [ 153.888525][ T6392] ? netlink_deliver_tap+0x19c/0x1b0 [ 153.888543][ T6392] ? netlink_unicast+0x754/0x920 [ 153.888558][ T6392] ? netlink_sendmsg+0x813/0xb40 [ 153.888577][ T6392] ? sock_sendmsg_nosec+0x13a/0x180 [ 153.888598][ T6392] ? ____sys_sendmsg+0x55c/0x870 [ 153.888616][ T6392] ? ___sys_sendmsg+0x2a5/0x360 [ 153.888633][ T6392] ? __x64_sys_sendmsg+0x1b7/0x290 [ 153.888651][ T6392] ? do_syscall_64+0x174/0x580 [ 153.888670][ T6392] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.888695][ T6392] ? skb_clone+0x246/0x3a0 [ 153.888717][ T6392] ? __netlink_deliver_tap+0x866/0x8b0 [ 153.888737][ T6392] ? netlink_deliver_tap+0x2e/0x1b0 [ 153.888762][ T6392] ? netlink_deliver_tap+0x2e/0x1b0 [ 153.888781][ T6392] ? netlink_deliver_tap+0x2e/0x1b0 [ 153.888804][ T6392] netlink_unicast+0x780/0x920 [ 153.888829][ T6392] netlink_sendmsg+0x813/0xb40 [ 153.888854][ T6392] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.888876][ T6392] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 153.888898][ T6392] ? aa_sock_msg_perm+0x122/0x200 [ 153.888914][ T6392] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.888933][ T6392] sock_sendmsg_nosec+0x13a/0x180 [ 153.888959][ T6392] ____sys_sendmsg+0x55c/0x870 [ 153.888981][ T6392] ? __pfx_____sys_sendmsg+0x10/0x10 [ 153.889007][ T6392] ? import_iovec+0x73/0xa0 [ 153.889025][ T6392] ___sys_sendmsg+0x2a5/0x360 [ 153.889044][ T6392] ? __lock_acquire+0x6b5/0x2d10 [ 153.889067][ T6392] ? __pfx____sys_sendmsg+0x10/0x10 [ 153.889109][ T6392] ? __fget_files+0x2a/0x420 [ 153.889124][ T6392] ? __fget_files+0x3a6/0x420 [ 153.889146][ T6392] __x64_sys_sendmsg+0x1b7/0x290 [ 153.889167][ T6392] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 153.889199][ T6392] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.889215][ T6392] do_syscall_64+0x174/0x580 [ 153.889234][ T6392] ? trace_irq_disable+0x3b/0x140 [ 153.889258][ T6392] ? clear_bhb_loop+0x40/0x90 [ 153.889276][ T6392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.889292][ T6392] RIP: 0033:0x7fc47854ce59 [ 153.889305][ T6392] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 153.889318][ T6392] RSP: 002b:00007fc47679e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.889333][ T6392] RAX: ffffffffffffffda RBX: 00007fc4787c5fa0 RCX: 00007fc47854ce59 [ 153.889345][ T6392] RDX: 0000000020008800 RSI: 0000200000000100 RDI: 0000000000000003 [ 153.889354][ T6392] RBP: 00007fc47679e090 R08: 0000000000000000 R09: 0000000000000000 [ 153.889364][ T6392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 153.889373][ T6392] R13: 00007fc4787c6038 R14: 00007fc4787c5fa0 R15: 00007ffcc6576e48 [ 153.889395][ T6392] [ 153.941706][ T5346] usb 4-1: New USB device found, idVendor=041e, idProduct=400c, bcdDevice=af.98 [ 153.941796][ T5346] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.071333][ T5346] usb 4-1: config 0 descriptor?? [ 154.361878][ T5346] pwc: Creative Labs Webcam 5 detected. [ 154.372829][ T6371] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 154.373962][ T6371] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 154.549075][ T6371] syzkaller1: entered promiscuous mode [ 154.549104][ T6371] syzkaller1: entered allmulticast mode [ 154.867771][ T6405] FAULT_INJECTION: forcing a failure. [ 154.867771][ T6405] name failslab, interval 1, probability 0, space 0, times 0 [ 154.867803][ T6405] CPU: 1 UID: 0 PID: 6405 Comm: syz.1.202 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 154.867828][ T6405] Tainted: [L]=SOFTLOCKUP [ 154.867833][ T6405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 154.867844][ T6405] Call Trace: [ 154.867850][ T6405] [ 154.867860][ T6405] dump_stack_lvl+0xe8/0x150 [ 154.867887][ T6405] should_fail_ex+0x46b/0x600 [ 154.867916][ T6405] should_failslab+0xa8/0x100 [ 154.867937][ T6405] kmem_cache_alloc_noprof+0xa4/0x6c0 [ 154.867967][ T6405] ? alloc_empty_file+0x5b/0x1d0 [ 154.867984][ T6405] ? alloc_empty_file+0x5b/0x1d0 [ 154.868005][ T6405] alloc_empty_file+0x5b/0x1d0 [ 154.868024][ T6405] path_openat+0x92/0x37e0 [ 154.868050][ T6405] ? __lock_acquire+0x6b5/0x2d10 [ 154.868079][ T6405] ? __kasan_slab_alloc+0x6c/0x80 [ 154.868106][ T6405] ? kmem_cache_alloc_noprof+0x354/0x6c0 [ 154.868135][ T6405] ? do_getname+0x2e/0x250 [ 154.868160][ T6405] ? do_sys_openat2+0xcc/0x200 [ 154.868176][ T6405] ? __x64_sys_openat+0x138/0x170 [ 154.868200][ T6405] ? do_raw_spin_lock+0x12b/0x2f0 [ 154.868230][ T6405] do_file_open+0x23e/0x4a0 [ 154.868253][ T6405] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 154.868284][ T6405] ? __pfx_do_file_open+0x10/0x10 [ 154.868304][ T6405] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 154.868337][ T6405] ? alloc_fd+0x679/0x6f0 [ 154.868361][ T6405] do_sys_openat2+0x115/0x200 [ 154.868379][ T6405] ? __pfx_do_sys_openat2+0x10/0x10 [ 154.868396][ T6405] ? ksys_write+0x248/0x270 [ 154.868419][ T6405] ? __pfx_ksys_write+0x10/0x10 [ 154.868442][ T6405] __x64_sys_openat+0x138/0x170 [ 154.868461][ T6405] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.868481][ T6405] do_syscall_64+0x174/0x580 [ 154.868503][ T6405] ? trace_irq_disable+0x3b/0x140 [ 154.868524][ T6405] ? clear_bhb_loop+0x40/0x90 [ 154.868544][ T6405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.868561][ T6405] RIP: 0033:0x7fc47850d68e [ 154.868578][ T6405] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 154.868592][ T6405] RSP: 002b:00007fc47679db28 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 154.868613][ T6405] RAX: ffffffffffffffda RBX: 00007fc47679e6c0 RCX: 00007fc47850d68e [ 154.868627][ T6405] RDX: 0000000000000001 RSI: 00007fc47679dc00 RDI: ffffffffffffff9c [ 154.868639][ T6405] RBP: 00007fc47679dc00 R08: 0000000000000000 R09: 0000000000000000 [ 154.868651][ T6405] R10: 0000000000000000 R11: 0000000000000246 R12: cccccccccccccccd [ 154.868663][ T6405] R13: 00007fc4787c6038 R14: 00007fc4787c5fa0 R15: 00007ffcc6576e48 [ 154.868690][ T6405] [ 155.311198][ T6407] Option 'å%-žÕ ?vÙ!G ê¸%*UÄ' to dns_resolver key: bad/missing value [ 155.313410][ T5947] usb 3-1: USB disconnect, device number 11 [ 155.847763][ T11] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 155.976948][ T11] usb 1-1: device descriptor read/64, error -71 [ 155.977077][ T5800] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 156.105549][ T5800] usb 3-1: device descriptor read/64, error -71 [ 156.185517][ T5718] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 156.225767][ T11] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 156.346268][ T5718] usb 2-1: Using ep0 maxpacket: 32 [ 156.349793][ T5718] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 156.349821][ T5718] usb 2-1: config 0 has no interface number 0 [ 156.352987][ T5718] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 156.353017][ T5718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.353039][ T5718] usb 2-1: Product: syz [ 156.353063][ T5718] usb 2-1: Manufacturer: syz [ 156.353079][ T5718] usb 2-1: SerialNumber: syz [ 156.365972][ T11] usb 1-1: device descriptor read/64, error -71 [ 156.367667][ T5800] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 156.369039][ T5346] pwc: send_video_command error -71 [ 156.369053][ T5346] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 156.369161][ T5346] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 156.424808][ T5718] usb 2-1: config 0 descriptor?? [ 156.503357][ T5346] usb 4-1: USB disconnect, device number 19 [ 156.503645][ T11] usb usb1-port1: attempt power cycle [ 156.557033][ T5800] usb 3-1: device descriptor read/64, error -71 [ 156.585026][ T5718] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 156.666384][ T5800] usb usb3-port1: attempt power cycle [ 156.863535][ T6430] netlink: 4 bytes leftover after parsing attributes in process `syz.3.212'. [ 156.905586][ T11] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 156.937148][ T11] usb 1-1: device descriptor read/8, error -71 [ 157.025605][ T5800] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 157.070538][ T5800] usb 3-1: device descriptor read/8, error -71 [ 157.225613][ T11] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 157.246444][ T11] usb 1-1: device descriptor read/8, error -71 [ 157.335564][ T5800] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 157.366304][ T5800] usb 3-1: device descriptor read/8, error -71 [ 157.366345][ T11] usb usb1-port1: unable to enumerate USB device [ 157.396249][ T5697] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 157.479219][ T5800] usb usb3-port1: unable to enumerate USB device [ 157.535503][ T5697] usb 4-1: device descriptor read/64, error -71 [ 157.785650][ T5697] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 157.915517][ T5697] usb 4-1: device descriptor read/64, error -71 [ 158.028323][ T5697] usb usb4-port1: attempt power cycle [ 158.395537][ T5697] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 158.416431][ T5697] usb 4-1: device descriptor read/8, error -71 [ 158.660747][ T5697] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 158.679479][ T5697] usb 4-1: device descriptor read/8, error -71 [ 158.785914][ T5697] usb usb4-port1: unable to enumerate USB device [ 159.008554][ T5718] usb 2-1: qt2_attach - failed to power on unit: -71 [ 159.008802][ T5718] quatech2 2-1:0.51: probe with driver quatech2 failed with error -71 [ 159.043576][ T5718] usb 2-1: USB disconnect, device number 15 [ 159.045890][ T6443] bond0: entered promiscuous mode [ 159.045909][ T6443] bond_slave_0: entered promiscuous mode [ 159.046131][ T6443] bond_slave_1: entered promiscuous mode [ 159.346282][ T6450] program syz.0.222 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 159.675519][ T5947] usb 2-1: new full-speed USB device number 16 using dummy_hcd [ 159.829005][ T5947] usb 2-1: unable to get BOS descriptor or descriptor too short [ 159.829599][ T5947] usb 2-1: not running at top speed; connect to a high speed hub [ 159.830808][ T5947] usb 2-1: config 1 interface 0 altsetting 45 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 159.830841][ T5947] usb 2-1: config 1 interface 0 altsetting 45 endpoint 0x82 has invalid maxpacket 1024, setting to 64 [ 159.830862][ T5947] usb 2-1: config 1 interface 0 has no altsetting 0 [ 159.846516][ T5718] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 159.888703][ T5947] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 159.888735][ T5947] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.888757][ T5947] usb 2-1: Product: syz [ 159.888773][ T5947] usb 2-1: Manufacturer: syz [ 159.888789][ T5947] usb 2-1: SerialNumber: syz [ 159.894928][ T6454] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 159.895140][ T6454] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 160.015615][ T37] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 160.036356][ T5718] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 160.036383][ T5718] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 160.036404][ T5718] usb 3-1: config 220 has no interface number 2 [ 160.036483][ T5718] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 160.036510][ T5718] usb 3-1: config 220 interface 0 has no altsetting 0 [ 160.036529][ T5718] usb 3-1: config 220 interface 76 has no altsetting 0 [ 160.036557][ T5718] usb 3-1: config 220 interface 1 has no altsetting 0 [ 160.111618][ T5718] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 160.111665][ T5718] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.111688][ T5718] usb 3-1: Product: syz [ 160.111704][ T5718] usb 3-1: Manufacturer: syz [ 160.111719][ T5718] usb 3-1: SerialNumber: syz [ 160.168073][ T5947] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -71 [ 160.184589][ T37] usb 1-1: device descriptor read/64, error -71 [ 160.220207][ T5947] usb 2-1: USB disconnect, device number 16 [ 160.388604][ T5718] usb 3-1: selecting invalid altsetting 0 [ 160.406797][ T5718] uvcvideo 3-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 160.406828][ T5718] uvcvideo 3-1:220.0: No valid video chain found. [ 160.445020][ T37] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 160.499364][ T5718] usb 3-1: selecting invalid altsetting 0 [ 160.499391][ T5718] usbtest 3-1:220.1: probe with driver usbtest failed with error -22 [ 160.540608][ T5718] usb 3-1: USB disconnect, device number 16 [ 160.585786][ T37] usb 1-1: device descriptor read/64, error -71 [ 160.626623][ T5346] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 160.696896][ T37] usb usb1-port1: attempt power cycle [ 160.785826][ T5346] usb 4-1: Using ep0 maxpacket: 32 [ 160.794149][ T5346] usb 4-1: config 0 interface 0 altsetting 7 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.794189][ T5346] usb 4-1: config 0 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 160.794209][ T5346] usb 4-1: config 0 interface 0 has no altsetting 0 [ 160.794233][ T5346] usb 4-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 160.794250][ T5346] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.909926][ T5346] usb 4-1: config 0 descriptor?? [ 161.078980][ T37] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 161.102989][ T37] usb 1-1: device descriptor read/8, error -71 [ 161.351237][ T5346] hid (null): unknown global tag 0xc [ 161.351263][ T5346] hid (null): unknown global tag 0xd [ 161.403878][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x3 [ 161.403919][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x0 [ 161.403947][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x0 [ 161.403981][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x0 [ 161.404009][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x0 [ 161.404036][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x0 [ 161.404064][ T5346] itetech 0003:258A:6A88.0003: unknown main item tag 0x0 [ 161.404146][ T5346] itetech 0003:258A:6A88.0003: unknown global tag 0xc [ 161.404163][ T5346] itetech 0003:258A:6A88.0003: item 0 1 1 12 parsing failed [ 161.405015][ T5346] itetech 0003:258A:6A88.0003: probe with driver itetech failed with error -22 [ 161.415721][ T37] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 161.418555][ T5947] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 161.460136][ T37] usb 1-1: device descriptor read/8, error -71 [ 161.547557][ T5697] usb 4-1: USB disconnect, device number 24 [ 161.570152][ T5718] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 161.586912][ T37] usb usb1-port1: unable to enumerate USB device [ 161.643246][ T5947] usb 3-1: config index 0 descriptor too short (expected 45, got 30) [ 161.643295][ T5947] usb 3-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 161.643344][ T5947] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 161.659296][ T5947] usb 3-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 161.659411][ T5947] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.659461][ T5947] usb 3-1: Product: syz [ 161.659503][ T5947] usb 3-1: Manufacturer: syz [ 161.659527][ T5947] usb 3-1: SerialNumber: syz [ 161.735500][ T5718] usb 2-1: Using ep0 maxpacket: 32 [ 161.754978][ T5718] usb 2-1: config 0 has an invalid interface number: 51 but max is 0 [ 161.755008][ T5718] usb 2-1: config 0 has no interface number 0 [ 161.801200][ T5718] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 161.801233][ T5718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.801254][ T5718] usb 2-1: Product: syz [ 161.801268][ T5718] usb 2-1: Manufacturer: syz [ 161.801283][ T5718] usb 2-1: SerialNumber: syz [ 161.874097][ T5718] usb 2-1: config 0 descriptor?? [ 161.888154][ T5718] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 162.525654][ T5947] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 162.711623][ T6483] netlink: 8 bytes leftover after parsing attributes in process `syz.3.231'. [ 162.922879][ T6488] FAULT_INJECTION: forcing a failure. [ 162.922879][ T6488] name failslab, interval 1, probability 0, space 0, times 0 [ 162.922918][ T6488] CPU: 0 UID: 0 PID: 6488 Comm: syz.0.233 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 162.922951][ T6488] Tainted: [L]=SOFTLOCKUP [ 162.922958][ T6488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 162.922972][ T6488] Call Trace: [ 162.922980][ T6488] [ 162.922989][ T6488] dump_stack_lvl+0xe8/0x150 [ 162.923020][ T6488] should_fail_ex+0x46b/0x600 [ 162.923057][ T6488] should_failslab+0xa8/0x100 [ 162.923084][ T6488] kmem_cache_alloc_node_noprof+0xae/0x710 [ 162.923121][ T6488] ? __alloc_skb+0x1d0/0x7d0 [ 162.923144][ T6488] ? __alloc_skb+0x1d0/0x7d0 [ 162.923172][ T6488] __alloc_skb+0x1d0/0x7d0 [ 162.923201][ T6488] sctp_packet_transmit+0x290/0x2ac0 [ 162.923235][ T6488] ? __sctp_packet_append_chunk+0x912/0xd00 [ 162.923280][ T6488] ? sctp_packet_append_chunk+0x9b4/0x1010 [ 162.923320][ T6488] sctp_packet_singleton+0x234/0x340 [ 162.923357][ T6488] ? __pfx_sctp_packet_singleton+0x10/0x10 [ 162.923401][ T6488] ? sctp_outq_select_transport+0x462/0x570 [ 162.923437][ T6488] ? sctp_transport_burst_limited+0x19c/0x280 [ 162.923478][ T6488] sctp_outq_flush+0x50d/0x31b0 [ 162.923528][ T6488] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 162.923557][ T6488] ? __pfx_sctp_outq_flush+0x10/0x10 [ 162.923597][ T6488] ? sctp_outq_tail+0x612/0x920 [ 162.923656][ T6488] ? sctp_outq_uncork+0x4d/0xa0 [ 162.923693][ T6488] sctp_do_sm+0x54c7/0x5cf0 [ 162.923737][ T6488] ? do_syscall_64+0x174/0x580 [ 162.923765][ T6488] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.923796][ T6488] ? __pfx_sctp_do_sm+0x10/0x10 [ 162.923869][ T6488] ? __sk_mem_raise_allocated+0x290/0x1320 [ 162.923903][ T6488] ? __kmalloc_cache_noprof+0x3d0/0x6d0 [ 162.923926][ T6488] ? __genradix_ptr+0x1e1/0x220 [ 162.923960][ T6488] sctp_primitive_ASSOCIATE+0x95/0xc0 [ 162.923995][ T6488] sctp_sendmsg_to_asoc+0x143d/0x1900 [ 162.924035][ T6488] ? sctp_assoc_add_peer+0xce1/0x13b0 [ 162.924089][ T6488] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 162.924120][ T6488] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 162.924151][ T6488] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 162.924183][ T6488] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 162.924210][ T6488] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 162.924241][ T6488] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 162.924264][ T6488] ? security_sctp_bind_connect+0x7e/0x2c0 [ 162.924300][ T6488] sctp_sendmsg+0x173c/0x29b0 [ 162.924345][ T6488] ? __pfx_sctp_sendmsg+0x10/0x10 [ 162.924383][ T6488] ? aa_sk_perm+0x703/0x950 [ 162.924426][ T6488] ? __pfx_aa_sk_perm+0x10/0x10 [ 162.924458][ T6488] ? sock_rps_record_flow+0x19/0x350 [ 162.924484][ T6488] ? inet_sendmsg+0x2f4/0x370 [ 162.924503][ T6488] ? aa_sock_msg_perm+0x122/0x200 [ 162.924526][ T6488] ? __pfx_inet_sendmsg+0x10/0x10 [ 162.924547][ T6488] sock_sendmsg_nosec+0x10e/0x180 [ 162.924583][ T6488] __sys_sendto+0x41a/0x5a0 [ 162.924610][ T6488] ? __pfx___sys_sendto+0x10/0x10 [ 162.924667][ T6488] ? __pfx_ksys_write+0x10/0x10 [ 162.924703][ T6488] __x64_sys_sendto+0xde/0x100 [ 162.924730][ T6488] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.924755][ T6488] do_syscall_64+0x174/0x580 [ 162.924782][ T6488] ? trace_irq_disable+0x3b/0x140 [ 162.924810][ T6488] ? clear_bhb_loop+0x40/0x90 [ 162.924838][ T6488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.924860][ T6488] RIP: 0033:0x7f263242ce59 [ 162.924880][ T6488] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 162.924899][ T6488] RSP: 002b:00007f2630686028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 162.924922][ T6488] RAX: ffffffffffffffda RBX: 00007f26326a5fa0 RCX: 00007f263242ce59 [ 162.924939][ T6488] RDX: 0000000000034000 RSI: 0000200000847fff RDI: 0000000000000003 [ 162.924954][ T6488] RBP: 00007f2630686090 R08: 000020000005ffe4 R09: 000000000000001c [ 162.924969][ T6488] R10: 00000000000000e0 R11: 0000000000000246 R12: 0000000000000002 [ 162.924981][ T6488] R13: 00007f26326a6038 R14: 00007f26326a5fa0 R15: 00007fff171f7578 [ 162.925017][ T6488] [ 163.355661][ T5947] usb 4-1: new full-speed USB device number 26 using dummy_hcd [ 163.509353][ T5947] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 163.509388][ T5947] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 163.509430][ T5947] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 163.509475][ T5947] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.776234][ T5947] usb 4-1: usb_control_msg returned -32 [ 163.776284][ T5947] usbtmc 4-1:16.0: can't read capabilities [ 163.955163][ T5346] usb 4-1: USB disconnect, device number 26 [ 164.115614][ T5697] usb 3-1: USB disconnect, device number 17 [ 164.115639][ T5947] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 164.272418][ T5947] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE8, changing to 0x88 [ 164.272455][ T5947] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 164.272487][ T5947] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 164.308791][ T5947] usb 1-1: New USB device found, idVendor=1781, idProduct=0938, bcdDevice=9b.49 [ 164.308822][ T5947] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.308844][ T5947] usb 1-1: Product: syz [ 164.308860][ T5947] usb 1-1: Manufacturer: syz [ 164.308876][ T5947] usb 1-1: SerialNumber: syz [ 164.354820][ T5947] usb 1-1: config 0 descriptor?? [ 164.375205][ T5947] iguanair 1-1:0.0: probe with driver iguanair failed with error -12 [ 164.396711][ T5718] usb 2-1: qt2_attach - failed to power on unit: -71 [ 164.396890][ T5718] quatech2 2-1:0.51: probe with driver quatech2 failed with error -71 [ 164.437369][ T5718] usb 2-1: USB disconnect, device number 17 [ 164.598371][ T5697] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 164.636004][ T5719] usb 1-1: USB disconnect, device number 29 [ 164.727260][ T5697] usb 3-1: device descriptor read/64, error -71 [ 164.966315][ T5697] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 165.015526][ T5346] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 165.095508][ T5697] usb 3-1: device descriptor read/64, error -71 [ 165.175544][ T5346] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 165.175578][ T5346] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.175601][ T5346] usb 2-1: Product: syz [ 165.175618][ T5346] usb 2-1: Manufacturer: syz [ 165.175634][ T5346] usb 2-1: SerialNumber: syz [ 165.210232][ T5697] usb usb3-port1: attempt power cycle [ 165.234403][ T5346] usb 2-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 165.310320][ T6505] netlink: 'syz.0.239': attribute type 7 has an invalid length. [ 165.387614][ T6507] netlink: 104 bytes leftover after parsing attributes in process `syz.3.240'. [ 165.514983][ T5947] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 165.561761][ T6509] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(9) [ 165.561792][ T6509] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 165.572940][ T5697] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 165.592717][ T5697] usb 3-1: device descriptor read/8, error -71 [ 165.613118][ T6509] vhci_hcd vhci_hcd.0: Device attached [ 165.625245][ T6510] vhci_hcd: connection closed [ 165.647431][ T5719] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 165.647624][ T6246] vhci_hcd vhci_hcd.0: stop threads [ 165.648586][ T6246] vhci_hcd vhci_hcd.0: release socket [ 165.648680][ T6246] vhci_hcd vhci_hcd.0: disconnect device [ 165.799207][ T5719] usb 4-1: config 0 has an invalid interface number: 4 but max is 0 [ 165.799237][ T5719] usb 4-1: config 0 has no interface number 0 [ 165.818482][ T5719] usb 4-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 165.818516][ T5719] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.818539][ T5719] usb 4-1: Product: syz [ 165.818555][ T5719] usb 4-1: Manufacturer: syz [ 165.818572][ T5719] usb 4-1: SerialNumber: syz [ 165.826004][ T5719] usb 4-1: config 0 descriptor?? [ 165.836028][ T5697] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 165.861693][ T5697] usb 3-1: device descriptor read/8, error -71 [ 165.933623][ T6503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 165.944805][ T6503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 165.967094][ T5697] usb usb3-port1: unable to enumerate USB device [ 165.991536][ T6503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 165.992569][ T6503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.020787][ T6503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.022089][ T6503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.083394][ T5719] hub 4-1:0.4: bad descriptor, ignoring hub [ 166.083433][ T5719] hub 4-1:0.4: probe with driver hub failed with error -5 [ 166.091614][ T5719] f81232 4-1:0.4: f81534a converter detected [ 166.144968][ T5697] usb 2-1: USB disconnect, device number 18 [ 166.154948][ T5719] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 166.154977][ T5719] f81534a ttyUSB0: probe with driver f81534a failed with error -5 [ 166.208091][ T5719] usb 4-1: USB disconnect, device number 27 [ 166.211189][ T5719] f81232 4-1:0.4: device disconnected [ 166.575642][ T5947] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 166.657351][ T5947] ath9k_htc: Failed to initialize the device [ 166.692500][ T5697] usb 2-1: ath9k_htc: USB layer deinitialized [ 166.751397][ T6523] netlink: 'syz.1.245': attribute type 8 has an invalid length. [ 167.175614][ T5697] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 167.333046][ T5697] usb 4-1: Using ep0 maxpacket: 32 [ 167.343886][ T5697] usb 4-1: config 0 has an invalid interface number: 51 but max is 0 [ 167.343914][ T5697] usb 4-1: config 0 has no interface number 0 [ 167.370761][ T5697] usb 4-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 167.370795][ T5697] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 167.371305][ T5697] usb 4-1: Product: syz [ 167.371324][ T5697] usb 4-1: Manufacturer: syz [ 167.371341][ T5697] usb 4-1: SerialNumber: syz [ 167.373718][ T6536] netlink: 'syz.1.250': attribute type 28 has an invalid length. [ 167.433091][ T5697] usb 4-1: config 0 descriptor?? [ 167.450211][ T5697] quatech2 4-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 167.835765][ T5346] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 167.988941][ T5346] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.988979][ T5346] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 167.989003][ T5346] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 167.989054][ T5346] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 167.989112][ T5346] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.069617][ T5346] usb 3-1: config 0 descriptor?? [ 168.105506][ T5719] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 168.259714][ T5719] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.259744][ T5719] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 168.284557][ T5719] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 168.284853][ T5719] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 168.284879][ T5719] usb 1-1: Product: syz [ 168.284896][ T5719] usb 1-1: Manufacturer: syz [ 168.295268][ T5719] usb 1-1: SerialNumber: syz [ 168.367446][ T6551] capability: warning: `syz.1.255' uses deprecated v2 capabilities in a way that may be insecure [ 168.397022][ T6551] 9pnet_virtio: no channels available for device 127.0.0.1 [ 168.568311][ T5719] usb 1-1: USB disconnect, device number 30 [ 168.742843][ T6555] netlink: 8 bytes leftover after parsing attributes in process `syz.2.251'. [ 168.793837][ T5346] usbhid 3-1:0.0: can't add hid device: -71 [ 168.793985][ T5346] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 168.819566][ T5346] usb 3-1: USB disconnect, device number 22 [ 169.215200][ T6559] netlink: 48 bytes leftover after parsing attributes in process `syz.1.258'. [ 169.890245][ T5697] usb 4-1: qt2_attach - failed to power on unit: -71 [ 169.890524][ T5697] quatech2 4-1:0.51: probe with driver quatech2 failed with error -71 [ 169.938488][ T5346] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 169.963440][ T5697] usb 4-1: USB disconnect, device number 28 [ 169.992805][ T6573] FAULT_INJECTION: forcing a failure. [ 169.992805][ T6573] name failslab, interval 1, probability 0, space 0, times 0 [ 169.992858][ T6573] CPU: 0 UID: 0 PID: 6573 Comm: syz.1.264 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 169.992889][ T6573] Tainted: [L]=SOFTLOCKUP [ 169.992897][ T6573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 169.992911][ T6573] Call Trace: [ 169.992919][ T6573] [ 169.992928][ T6573] dump_stack_lvl+0xe8/0x150 [ 169.992959][ T6573] should_fail_ex+0x46b/0x600 [ 169.992996][ T6573] should_failslab+0xa8/0x100 [ 169.993024][ T6573] kmem_cache_alloc_node_noprof+0xae/0x710 [ 169.993062][ T6573] ? __alloc_skb+0x1d0/0x7d0 [ 169.993084][ T6573] ? __alloc_skb+0x1d0/0x7d0 [ 169.993115][ T6573] __alloc_skb+0x1d0/0x7d0 [ 169.993139][ T6573] ? netlink_ack_tlv_len+0x6c/0x210 [ 169.993169][ T6573] netlink_ack+0x146/0xa50 [ 169.993194][ T6573] ? __pfx_genl_rcv_msg+0x10/0x10 [ 169.993225][ T6573] ? ref_tracker_free+0x673/0x820 [ 169.993257][ T6573] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 169.993289][ T6573] ? __pfx_nl80211_post_doit+0x10/0x10 [ 169.993322][ T6573] ? ____sys_sendmsg+0x55c/0x870 [ 169.993348][ T6573] ? ___sys_sendmsg+0x2a5/0x360 [ 169.993373][ T6573] ? __x64_sys_sendmsg+0x1b7/0x290 [ 169.993399][ T6573] ? do_syscall_64+0x174/0x580 [ 169.993425][ T6573] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.993458][ T6573] netlink_rcv_skb+0x2b6/0x4b0 [ 169.993487][ T6573] ? __pfx_genl_rcv_msg+0x10/0x10 [ 169.993523][ T6573] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 169.993564][ T6573] ? netlink_deliver_tap+0x2e/0x1b0 [ 169.993592][ T6573] ? netlink_deliver_tap+0x2e/0x1b0 [ 169.993625][ T6573] genl_rcv+0x28/0x40 [ 169.993657][ T6573] netlink_unicast+0x780/0x920 [ 169.993693][ T6573] netlink_sendmsg+0x813/0xb40 [ 169.993732][ T6573] ? __pfx_netlink_sendmsg+0x10/0x10 [ 169.993764][ T6573] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 169.993798][ T6573] ? aa_sock_msg_perm+0x122/0x200 [ 169.993861][ T6573] ? __pfx_netlink_sendmsg+0x10/0x10 [ 169.993891][ T6573] sock_sendmsg_nosec+0x13a/0x180 [ 169.993930][ T6573] ____sys_sendmsg+0x55c/0x870 [ 169.993965][ T6573] ? __pfx_____sys_sendmsg+0x10/0x10 [ 169.994005][ T6573] ? import_iovec+0x73/0xa0 [ 169.994035][ T6573] ___sys_sendmsg+0x2a5/0x360 [ 169.994063][ T6573] ? __lock_acquire+0x6b5/0x2d10 [ 169.994099][ T6573] ? __pfx____sys_sendmsg+0x10/0x10 [ 169.994169][ T6573] ? __fget_files+0x2a/0x420 [ 169.994192][ T6573] ? __fget_files+0x3a6/0x420 [ 169.994226][ T6573] __x64_sys_sendmsg+0x1b7/0x290 [ 169.994260][ T6573] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 169.994309][ T6573] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.994335][ T6573] do_syscall_64+0x174/0x580 [ 169.994364][ T6573] ? trace_irq_disable+0x3b/0x140 [ 169.994393][ T6573] ? clear_bhb_loop+0x40/0x90 [ 169.994423][ T6573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.994447][ T6573] RIP: 0033:0x7fc47854ce59 [ 169.994468][ T6573] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 169.994487][ T6573] RSP: 002b:00007fc47679e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.994512][ T6573] RAX: ffffffffffffffda RBX: 00007fc4787c5fa0 RCX: 00007fc47854ce59 [ 169.994530][ T6573] RDX: 000000000400c000 RSI: 0000200000012800 RDI: 0000000000000003 [ 169.994545][ T6573] RBP: 00007fc47679e090 R08: 0000000000000000 R09: 0000000000000000 [ 169.994560][ T6573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 169.994574][ T6573] R13: 00007fc4787c6038 R14: 00007fc4787c5fa0 R15: 00007ffcc6576e48 [ 169.994611][ T6573] [ 170.194187][ T5346] usb 3-1: Using ep0 maxpacket: 16 [ 170.212439][ T5346] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.212478][ T5346] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.212504][ T5346] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 170.212534][ T5346] usb 3-1: config 0 interface 0 has no altsetting 0 [ 170.212569][ T5346] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 170.212595][ T5346] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.453209][ T5346] usb 3-1: config 0 descriptor?? [ 170.764154][ T5947] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 170.935489][ T5947] usb 2-1: Using ep0 maxpacket: 32 [ 170.938522][ T5947] usb 2-1: config 0 interface 0 altsetting 7 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 170.938557][ T5947] usb 2-1: config 0 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 170.938647][ T5947] usb 2-1: config 0 interface 0 has no altsetting 0 [ 170.938679][ T5947] usb 2-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 170.938705][ T5947] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.016374][ T5947] usb 2-1: config 0 descriptor?? [ 171.432289][ T5947] usbhid 2-1:0.0: can't add hid device: -71 [ 171.432822][ T5947] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 171.489246][ T5947] usb 2-1: USB disconnect, device number 19 [ 171.865306][ T5346] usbhid 3-1:0.0: can't add hid device: -71 [ 171.865436][ T5346] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 171.887257][ T5346] usb 3-1: USB disconnect, device number 23 [ 171.897005][ T5704] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 172.050620][ T6591] netlink: 104 bytes leftover after parsing attributes in process `syz.1.270'. [ 172.052519][ T6589] FAULT_INJECTION: forcing a failure. [ 172.052519][ T6589] name failslab, interval 1, probability 0, space 0, times 0 [ 172.052554][ T6589] CPU: 0 UID: 0 PID: 6589 Comm: syz.2.269 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 172.052586][ T6589] Tainted: [L]=SOFTLOCKUP [ 172.052593][ T6589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 172.052606][ T6589] Call Trace: [ 172.052614][ T6589] [ 172.052623][ T6589] dump_stack_lvl+0xe8/0x150 [ 172.052659][ T6589] should_fail_ex+0x46b/0x600 [ 172.052695][ T6589] should_failslab+0xa8/0x100 [ 172.052721][ T6589] __kmalloc_noprof+0xfe/0x7e0 [ 172.052743][ T6589] ? tomoyo_encode+0x28b/0x550 [ 172.052765][ T6589] ? tomoyo_encode+0x28b/0x550 [ 172.052793][ T6589] tomoyo_encode+0x28b/0x550 [ 172.052822][ T6589] tomoyo_realpath_from_path+0x58d/0x5d0 [ 172.052857][ T6589] ? tomoyo_path_number_perm+0x219/0x630 [ 172.052889][ T6589] tomoyo_path_number_perm+0x246/0x630 [ 172.052923][ T6589] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 172.052954][ T6589] ? __lock_acquire+0x6b5/0x2d10 [ 172.052984][ T6589] ? do_raw_spin_lock+0x12b/0x2f0 [ 172.053056][ T6589] ? __fget_files+0x2a/0x420 [ 172.053081][ T6589] ? __fget_files+0x2a/0x420 [ 172.053102][ T6589] ? __fget_files+0x3a6/0x420 [ 172.053123][ T6589] ? __fget_files+0x2a/0x420 [ 172.053149][ T6589] security_file_ioctl+0xc3/0x2a0 [ 172.053183][ T6589] __se_sys_ioctl+0x47/0x170 [ 172.053212][ T6589] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.053235][ T6589] do_syscall_64+0x174/0x580 [ 172.053262][ T6589] ? trace_irq_disable+0x3b/0x140 [ 172.053288][ T6589] ? clear_bhb_loop+0x40/0x90 [ 172.053312][ T6589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.053334][ T6589] RIP: 0033:0x7f33d19cce59 [ 172.053353][ T6589] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 172.053371][ T6589] RSP: 002b:00007f33cfc1e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 172.053394][ T6589] RAX: ffffffffffffffda RBX: 00007f33d1c45fa0 RCX: 00007f33d19cce59 [ 172.053410][ T6589] RDX: 0000200000000280 RSI: 00000000c2604110 RDI: 0000000000000003 [ 172.053424][ T6589] RBP: 00007f33cfc1e090 R08: 0000000000000000 R09: 0000000000000000 [ 172.053438][ T6589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.053451][ T6589] R13: 00007f33d1c46038 R14: 00007f33d1c45fa0 R15: 00007ffd14f47a08 [ 172.053484][ T6589] [ 172.062565][ T6589] ERROR: Out of memory at tomoyo_realpath_from_path. [ 172.069670][ T5704] usb 4-1: unable to get BOS descriptor or descriptor too short [ 172.091564][ T5704] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.091609][ T5704] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 172.091677][ T5704] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 172.091708][ T5704] usb 4-1: config 1 interface 1 has no altsetting 0 [ 172.403564][ T5704] usb 4-1: string descriptor 0 read error: -22 [ 172.403715][ T5704] usb 4-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 172.403742][ T5704] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.622868][ T5346] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 172.775441][ T5346] usb 2-1: config 0 has an invalid interface number: 4 but max is 0 [ 172.775473][ T5346] usb 2-1: config 0 has no interface number 0 [ 172.779276][ T5346] usb 2-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 172.779306][ T5346] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.779385][ T5346] usb 2-1: Product: syz [ 172.779402][ T5346] usb 2-1: Manufacturer: syz [ 172.779419][ T5346] usb 2-1: SerialNumber: syz [ 172.844508][ T5704] usb 4-1: selecting invalid altsetting 0 [ 172.873459][ T5346] usb 2-1: config 0 descriptor?? [ 173.051906][ T5704] usb 4-1: selecting invalid altsetting 0 [ 173.093141][ T5346] hub 2-1:0.4: bad descriptor, ignoring hub [ 173.093183][ T5346] hub 2-1:0.4: probe with driver hub failed with error -5 [ 173.094717][ T5346] f81232 2-1:0.4: f81534a converter detected [ 173.102009][ T5346] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 173.102035][ T5346] f81534a ttyUSB0: probe with driver f81534a failed with error -5 [ 173.175255][ T5346] usb 2-1: USB disconnect, device number 20 [ 173.206916][ T5346] f81232 2-1:0.4: device disconnected [ 173.625198][ T6604] tipc: Enabling of bearer rejected, failed to enable media [ 173.902135][ T5697] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 173.981732][ T6604] dvb_demux: dvb_demux_feed_del: feed not in list (type=0 state=0 pid=ffff) [ 174.039421][ T5704] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 174.057063][ T5704] usb 4-1: USB disconnect, device number 29 [ 174.082189][ T5697] usb 3-1: Using ep0 maxpacket: 32 [ 174.092017][ T5697] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 174.092044][ T5697] usb 3-1: config 0 has no interface number 0 [ 174.119758][ T5697] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 174.119792][ T5697] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.119807][ T5697] usb 3-1: Product: syz [ 174.119819][ T5697] usb 3-1: Manufacturer: syz [ 174.119831][ T5697] usb 3-1: SerialNumber: syz [ 174.202891][ T5697] usb 3-1: config 0 descriptor?? [ 174.224652][ T5697] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 174.272353][ T5800] usb 2-1: new full-speed USB device number 21 using dummy_hcd [ 174.370364][ T6608] netlink: 24 bytes leftover after parsing attributes in process `syz.0.275'. [ 174.556232][ T5697] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 174.764413][ T5697] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 174.829030][ C0] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 174.831599][ T5947] usb 3-1: USB disconnect, device number 24 [ 174.864792][ T5947] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 174.891119][ T5947] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 174.911103][ T5947] quatech2 3-1:0.51: device disconnected [ 174.971411][ T6615] loop9: detected capacity change from 0 to 524287999 [ 175.212349][ T5704] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 175.381479][ T5704] usb 4-1: device descriptor read/64, error -71 [ 175.616564][ T5800] usb 2-1: device descriptor read/all, error -71 [ 175.625887][ T5704] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 175.751195][ T5704] usb 4-1: device descriptor read/64, error -71 [ 175.861542][ T5704] usb usb4-port1: attempt power cycle [ 176.209200][ T6644] hfs: can't find a HFS filesystem on dev loop1 [ 176.220974][ T5704] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 176.242275][ T5704] usb 4-1: device descriptor read/8, error -71 [ 176.490882][ T5704] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 176.513011][ T5704] usb 4-1: device descriptor read/8, error -71 [ 176.622654][ T5704] usb usb4-port1: unable to enumerate USB device [ 177.102086][ T5697] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 177.322506][ T6669] loop9: detected capacity change from 0 to 524287999 [ 177.555186][ T6689] mmap: syz.2.301 (6689) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 178.022421][ T6698] loop5: detected capacity change from 0 to 7 [ 178.058007][ T6698] Dev loop5: unable to read RDB block 7 [ 178.058040][ T6698] loop5: unable to read partition table [ 178.058190][ T6698] loop5: partition table beyond EOD, truncated [ 178.058233][ T6698] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 178.489827][ T6711] netlink: 104 bytes leftover after parsing attributes in process `syz.2.308'. [ 178.615423][ T6715] input: syz0 as /devices/virtual/input/input12 [ 178.675409][ T6715] netlink: 'syz.0.310': attribute type 5 has an invalid length. [ 178.759584][ T5947] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 178.920008][ T5947] usb 3-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 178.920043][ T5947] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 178.920064][ T5947] usb 3-1: Product: syz [ 178.920081][ T5947] usb 3-1: Manufacturer: syz [ 178.920096][ T5947] usb 3-1: SerialNumber: syz [ 178.967050][ T5947] usb 3-1: config 0 descriptor?? [ 178.975412][ T5697] usb 2-1: new low-speed USB device number 24 using dummy_hcd [ 178.992523][ T5947] hub 3-1:0.0: bad descriptor, ignoring hub [ 178.992561][ T5947] hub 3-1:0.0: probe with driver hub failed with error -5 [ 179.011983][ T5947] f81232 3-1:0.0: f81534a converter detected [ 179.121794][ T5697] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 8 [ 179.121833][ T5697] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 179.121877][ T5697] usb 2-1: New USB device found, idVendor=05ac, idProduct=0265, bcdDevice= 0.00 [ 179.121903][ T5697] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.141898][ T5697] usb 2-1: config 0 descriptor?? [ 179.160650][ T6709] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 179.189105][ T5947] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 179.189385][ T5947] f81534a ttyUSB0: probe with driver f81534a failed with error -5 [ 179.242751][ T5947] usb 3-1: USB disconnect, device number 25 [ 179.264260][ T5947] f81232 3-1:0.0: device disconnected [ 179.605982][ T5697] hid (null): unknown global tag 0xe [ 179.622723][ T5697] magicmouse 0003:05AC:0265.0004: unknown main item tag 0x3 [ 179.622760][ T5697] magicmouse 0003:05AC:0265.0004: unknown global tag 0xe [ 179.622779][ T5697] magicmouse 0003:05AC:0265.0004: item 0 4 1 14 parsing failed [ 179.623525][ T5697] magicmouse 0003:05AC:0265.0004: magicmouse hid parse failed [ 179.623634][ T5697] magicmouse 0003:05AC:0265.0004: probe with driver magicmouse failed with error -22 [ 179.673200][ T5704] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 179.808227][ T6709] netlink: 'syz.1.307': attribute type 5 has an invalid length. [ 179.872095][ T5346] usb 2-1: USB disconnect, device number 24 [ 180.176050][ T6728] loop9: detected capacity change from 0 to 524287999 [ 180.596580][ T5704] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 180.596622][ T5704] usb 1-1: can't read configurations, error -71 [ 180.704893][ T6749] netlink: zone id is out of range [ 180.704912][ T6749] netlink: zone id is out of range [ 180.704922][ T6749] netlink: zone id is out of range [ 180.704930][ T6749] netlink: del zone limit has 8 unknown bytes [ 181.098288][ T5346] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 181.264986][ T5346] usb 4-1: Using ep0 maxpacket: 32 [ 181.275110][ T5346] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 181.295484][ T5346] usb 4-1: New USB device found, idVendor=0582, idProduct=007d, bcdDevice= 0.40 [ 181.295584][ T5346] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.295610][ T5346] usb 4-1: Product: syz [ 181.295626][ T5346] usb 4-1: Manufacturer: syz [ 181.295642][ T5346] usb 4-1: SerialNumber: syz [ 181.545055][ T6753] netlink: 'syz.3.323': attribute type 8 has an invalid length. [ 181.612268][ T5346] snd-ua101 4-1:1.1: sample format descriptor not found [ 181.612296][ T5346] snd-ua101 4-1:1.0: invalid num_altsetting [ 181.657618][ T5346] usb 4-1: USB disconnect, device number 34 [ 182.109945][ T5618] Bluetooth: hci0: unexpected event for opcode 0x2005 [ 182.287581][ T5697] usb 2-1: new full-speed USB device number 25 using dummy_hcd [ 182.606322][ T6795] loop9: detected capacity change from 0 to 524287999 [ 183.277128][ T5800] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 183.416199][ T6818] FAULT_INJECTION: forcing a failure. [ 183.416199][ T6818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 183.416239][ T6818] CPU: 1 UID: 0 PID: 6818 Comm: syz.3.344 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 183.416270][ T6818] Tainted: [L]=SOFTLOCKUP [ 183.416279][ T6818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 183.416293][ T6818] Call Trace: [ 183.416310][ T6818] [ 183.416320][ T6818] dump_stack_lvl+0xe8/0x150 [ 183.416351][ T6818] should_fail_ex+0x46b/0x600 [ 183.416387][ T6818] _copy_from_user+0x2d/0xb0 [ 183.416411][ T6818] get_timespec64+0x96/0x1b0 [ 183.416442][ T6818] ? __pfx_get_timespec64+0x10/0x10 [ 183.416472][ T6818] ? rt_mutex_slowunlock+0x1cb/0x300 [ 183.416495][ T6818] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 183.416524][ T6818] __se_sys_ppoll+0xe3/0x2b0 [ 183.416557][ T6818] ? fput+0xa0/0xd0 [ 183.416581][ T6818] ? __pfx___se_sys_ppoll+0x10/0x10 [ 183.416616][ T6818] ? __pfx_ksys_write+0x10/0x10 [ 183.416650][ T6818] ? __x64_sys_ppoll+0x20/0xc0 [ 183.416682][ T6818] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.416707][ T6818] do_syscall_64+0x174/0x580 [ 183.416734][ T6818] ? trace_irq_disable+0x3b/0x140 [ 183.416762][ T6818] ? clear_bhb_loop+0x40/0x90 [ 183.416789][ T6818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 183.416811][ T6818] RIP: 0033:0x7f9128e9ce59 [ 183.416834][ T6818] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 183.416853][ T6818] RSP: 002b:00007f91270ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 183.416877][ T6818] RAX: ffffffffffffffda RBX: 00007f9129115fa0 RCX: 00007f9128e9ce59 [ 183.416893][ T6818] RDX: 0000200000000580 RSI: 0000000000000001 RDI: 0000200000000480 [ 183.416907][ T6818] RBP: 00007f91270ee090 R08: 0000000000000000 R09: 0000000000000000 [ 183.416921][ T6818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.416933][ T6818] R13: 00007f9129116038 R14: 00007f9129115fa0 R15: 00007fffb225ca28 [ 183.416967][ T6818] [ 183.426943][ T5800] usb 3-1: Using ep0 maxpacket: 16 [ 183.487844][ T5800] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 183.548260][ T5800] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 183.548350][ T5800] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.548379][ T5800] usb 3-1: Product: syz [ 183.548427][ T5800] usb 3-1: Manufacturer: syz [ 183.548481][ T5800] usb 3-1: SerialNumber: syz [ 183.664821][ T5800] usb 3-1: config 0 descriptor?? [ 183.728008][ T5800] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 183.735093][ T5800] usb 3-1: Detected FT232R [ 183.924529][ T6809] netlink: 'syz.2.340': attribute type 2 has an invalid length. [ 184.100543][ T5800] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 184.101023][ T5800] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 184.101532][ T5800] ftdi_sio 3-1:0.0: GPIO initialisation failed: -71 [ 184.143977][ T5800] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 184.198470][ T5800] usb 3-1: USB disconnect, device number 26 [ 184.221348][ T5800] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 184.222004][ T5800] ftdi_sio 3-1:0.0: device disconnected [ 184.650945][ T6842] netlink: 312 bytes leftover after parsing attributes in process `syz.1.350'. [ 184.650984][ T6842] netlink: 'syz.1.350': attribute type 1 has an invalid length. [ 185.535598][ T6862] FAULT_INJECTION: forcing a failure. [ 185.535598][ T6862] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 185.535663][ T6862] CPU: 1 UID: 0 PID: 6862 Comm: syz.2.357 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 185.535698][ T6862] Tainted: [L]=SOFTLOCKUP [ 185.535707][ T6862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 185.535720][ T6862] Call Trace: [ 185.535729][ T6862] [ 185.535739][ T6862] dump_stack_lvl+0xe8/0x150 [ 185.535773][ T6862] should_fail_ex+0x46b/0x600 [ 185.535813][ T6862] _copy_from_user+0x2d/0xb0 [ 185.535838][ T6862] kstrtouint_from_user+0xd6/0x180 [ 185.535876][ T6862] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 185.535929][ T6862] proc_fail_nth_write+0x8e/0x210 [ 185.535953][ T6862] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 185.535982][ T6862] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 185.536017][ T6862] vfs_write+0x2a3/0xba0 [ 185.536054][ T6862] ? __pfx_vfs_write+0x10/0x10 [ 185.536085][ T6862] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 185.536115][ T6862] ? lockdep_hardirqs_on+0x7a/0x110 [ 185.536143][ T6862] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 185.536172][ T6862] ? mutex_lock_nested+0x152/0x1d0 [ 185.536206][ T6862] ? fdget_pos+0x252/0x320 [ 185.536238][ T6862] ksys_write+0x156/0x270 [ 185.536268][ T6862] ? __pfx_ksys_write+0x10/0x10 [ 185.536294][ T6862] ? __pfx_v4l2_ioctl+0x10/0x10 [ 185.536332][ T6862] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.536353][ T6862] do_syscall_64+0x174/0x580 [ 185.536378][ T6862] ? clear_bhb_loop+0x40/0x90 [ 185.536401][ T6862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 185.536420][ T6862] RIP: 0033:0x7f33d198d68e [ 185.536437][ T6862] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 185.536454][ T6862] RSP: 002b:00007f33cfc1dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 185.536475][ T6862] RAX: ffffffffffffffda RBX: 00007f33cfc1e6c0 RCX: 00007f33d198d68e [ 185.536489][ T6862] RDX: 0000000000000001 RSI: 00007f33cfc1e0a0 RDI: 0000000000000004 [ 185.536504][ T6862] RBP: 00007f33cfc1e090 R08: 0000000000000000 R09: 0000000000000000 [ 185.536518][ T6862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 185.536531][ T6862] R13: 00007f33d1c46038 R14: 00007f33d1c45fa0 R15: 00007ffd14f47a08 [ 185.536568][ T6862] [ 185.785934][ T5704] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 185.927415][ T37] usb 4-1: new full-speed USB device number 35 using dummy_hcd [ 186.004008][ T5704] usb 2-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 186.004100][ T5704] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 186.004122][ T5704] usb 2-1: Product: syz [ 186.004137][ T5704] usb 2-1: Manufacturer: syz [ 186.004152][ T5704] usb 2-1: SerialNumber: syz [ 186.172324][ T5704] usb 2-1: config 0 descriptor?? [ 186.250004][ T5704] hub 2-1:0.0: bad descriptor, ignoring hub [ 186.250041][ T5704] hub 2-1:0.0: probe with driver hub failed with error -5 [ 186.273966][ T5704] f81232 2-1:0.0: f81534a converter detected [ 186.345435][ T5947] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 186.414712][ T5704] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 186.414739][ T5704] f81534a ttyUSB0: probe with driver f81534a failed with error -5 [ 186.482921][ T5704] usb 2-1: USB disconnect, device number 26 [ 186.517953][ T5947] usb 3-1: Using ep0 maxpacket: 16 [ 186.524224][ T5947] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 186.524282][ T5947] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 186.524365][ T5947] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 186.542128][ T5947] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 186.542516][ T5947] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 186.542602][ T5947] usb 3-1: Manufacturer: syz [ 186.649434][ T5704] f81232 2-1:0.0: device disconnected [ 186.656990][ T5947] usb 3-1: config 0 descriptor?? [ 187.904541][ T37] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 188.054580][ T37] usb 4-1: Using ep0 maxpacket: 16 [ 188.058755][ T37] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.058792][ T37] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.058820][ T37] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 188.058860][ T37] usb 4-1: config 0 interface 0 has no altsetting 0 [ 188.058897][ T37] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 188.058921][ T37] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.063543][ T37] usb 4-1: config 0 descriptor?? [ 188.291510][ T37] hid (null): unknown global tag 0xe [ 188.488893][ T5697] usb 4-1: USB disconnect, device number 36 [ 188.804090][ T37] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 188.964460][ T37] usb 2-1: Using ep0 maxpacket: 16 [ 188.968162][ T37] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 188.968197][ T37] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.968223][ T37] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 188.968393][ T37] usb 2-1: config 0 interface 0 has no altsetting 0 [ 188.968432][ T37] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 188.968459][ T37] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.019608][ T37] usb 2-1: config 0 descriptor?? [ 189.097143][ T5704] usb 3-1: USB disconnect, device number 27 [ 189.684729][ T5697] usb 4-1: new full-speed USB device number 37 using dummy_hcd [ 189.986204][ T6906] loop9: detected capacity change from 0 to 524287999 [ 190.316578][ T37] usbhid 2-1:0.0: can't add hid device: -71 [ 190.316702][ T37] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 190.366361][ T37] usb 2-1: USB disconnect, device number 27 [ 190.783012][ T5800] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 190.942974][ T5800] usb 3-1: Using ep0 maxpacket: 16 [ 190.945629][ T5800] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 190.945667][ T5800] usb 3-1: config 0 interface 0 has no altsetting 0 [ 190.945693][ T5800] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 190.945711][ T5800] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.950054][ T5800] usb 3-1: config 0 descriptor?? [ 190.992893][ T5718] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 191.142934][ T5718] usb 1-1: Using ep0 maxpacket: 16 [ 191.145018][ T5718] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 191.145139][ T5718] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 191.145171][ T5718] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 191.148472][ T5718] usb 1-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 191.148504][ T5718] usb 1-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 191.148585][ T5718] usb 1-1: Manufacturer: syz [ 191.231253][ T5718] usb 1-1: config 0 descriptor?? [ 191.415254][ T5800] nzxt-smart2 0003:1E71:2009.0006: unknown main item tag 0x0 [ 191.415302][ T5800] nzxt-smart2 0003:1E71:2009.0006: unknown main item tag 0x0 [ 191.415332][ T5800] nzxt-smart2 0003:1E71:2009.0006: unknown main item tag 0x0 [ 191.415360][ T5800] nzxt-smart2 0003:1E71:2009.0006: unknown main item tag 0x0 [ 191.415387][ T5800] nzxt-smart2 0003:1E71:2009.0006: unknown main item tag 0x0 [ 191.497232][ T5800] nzxt-smart2 0003:1E71:2009.0006: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.2-1/input0 [ 191.596309][ C0] usb 3-1: input irq status -75 received [ 191.602867][ T37] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 191.752501][ T37] usb 2-1: device descriptor read/64, error -71 [ 191.799900][ T6928] netlink: 8 bytes leftover after parsing attributes in process `syz.2.376'. [ 191.884062][ T5800] usb 3-1: USB disconnect, device number 28 [ 191.992378][ T37] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 192.132287][ T37] usb 2-1: device descriptor read/64, error -71 [ 192.242874][ T37] usb usb2-port1: attempt power cycle [ 192.452095][ T5800] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 192.592085][ T37] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 192.613087][ T37] usb 2-1: device descriptor read/8, error -71 [ 192.615211][ T5800] usb 4-1: New USB device found, idVendor=2c42, idProduct=1602, bcdDevice=da.64 [ 192.615241][ T5800] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.615268][ T5800] usb 4-1: Product: syz [ 192.615280][ T5800] usb 4-1: Manufacturer: syz [ 192.615290][ T5800] usb 4-1: SerialNumber: syz [ 192.619622][ T5800] usb 4-1: config 0 descriptor?? [ 192.665325][ T5800] hub 4-1:0.0: bad descriptor, ignoring hub [ 192.665367][ T5800] hub 4-1:0.0: probe with driver hub failed with error -5 [ 192.667014][ T5800] f81232 4-1:0.0: f81534a converter detected [ 192.822869][ T5800] f81534a ttyUSB0: f81232_set_register failed status: -71 [ 192.822899][ T5800] f81534a ttyUSB0: probe with driver f81534a failed with error -5 [ 192.852004][ T37] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 192.875782][ T37] usb 2-1: device descriptor read/8, error -71 [ 192.879033][ T5800] usb 4-1: USB disconnect, device number 38 [ 192.881363][ T5800] f81232 4-1:0.0: device disconnected [ 192.986747][ T37] usb usb2-port1: unable to enumerate USB device [ 193.281700][ T37] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 193.397366][ T6954] FAULT_INJECTION: forcing a failure. [ 193.397366][ T6954] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.397394][ T6954] CPU: 1 UID: 0 PID: 6954 Comm: syz.3.386 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 193.397417][ T6954] Tainted: [L]=SOFTLOCKUP [ 193.397423][ T6954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 193.397432][ T6954] Call Trace: [ 193.397438][ T6954] [ 193.397445][ T6954] dump_stack_lvl+0xe8/0x150 [ 193.397495][ T6954] should_fail_ex+0x46b/0x600 [ 193.397531][ T6954] _copy_from_user+0x2d/0xb0 [ 193.397557][ T6954] procfs_procmap_ioctl+0x1b3/0xe10 [ 193.397598][ T6954] ? __pfx_procfs_procmap_ioctl+0x10/0x10 [ 193.397628][ T6954] ? __fget_files+0x2a/0x420 [ 193.397646][ T6954] ? __fget_files+0x2a/0x420 [ 193.397661][ T6954] ? __fget_files+0x3a6/0x420 [ 193.397675][ T6954] ? __fget_files+0x2a/0x420 [ 193.397693][ T6954] ? bpf_lsm_file_ioctl+0x9/0x20 [ 193.397716][ T6954] ? __pfx_procfs_procmap_ioctl+0x10/0x10 [ 193.397739][ T6954] __se_sys_ioctl+0xff/0x170 [ 193.397760][ T6954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.397776][ T6954] do_syscall_64+0x174/0x580 [ 193.397796][ T6954] ? trace_irq_disable+0x3b/0x140 [ 193.397816][ T6954] ? clear_bhb_loop+0x40/0x90 [ 193.397835][ T6954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.397850][ T6954] RIP: 0033:0x7f9128e9ce59 [ 193.397864][ T6954] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 193.397877][ T6954] RSP: 002b:00007f91270ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.397894][ T6954] RAX: ffffffffffffffda RBX: 00007f9129115fa0 RCX: 00007f9128e9ce59 [ 193.397906][ T6954] RDX: 0000200000000040 RSI: 00000000c0686611 RDI: 0000000000000004 [ 193.397916][ T6954] RBP: 00007f91270ee090 R08: 0000000000000000 R09: 0000000000000000 [ 193.397926][ T6954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 193.397935][ T6954] R13: 00007f9129116038 R14: 00007f9129115fa0 R15: 00007fffb225ca28 [ 193.397958][ T6954] [ 193.434101][ T37] usb 3-1: Using ep0 maxpacket: 16 [ 193.457787][ T37] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 193.457883][ T37] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 193.457947][ T37] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 193.458040][ T37] usb 3-1: config 0 interface 0 has no altsetting 0 [ 193.458130][ T37] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 193.458193][ T37] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 193.607347][ T37] usb 3-1: config 0 descriptor?? [ 193.828994][ T5346] usb 1-1: USB disconnect, device number 33 [ 194.314310][ T1338] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.314421][ T1338] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.581228][ T5947] usb 1-1: new full-speed USB device number 34 using dummy_hcd [ 194.700182][ T6963] loop9: detected capacity change from 0 to 524287999 [ 194.716895][ T37] usbhid 3-1:0.0: can't add hid device: -71 [ 194.718815][ T37] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 194.753189][ T37] usb 3-1: USB disconnect, device number 29 [ 195.380531][ T5800] usb 4-1: new full-speed USB device number 39 using dummy_hcd [ 195.420543][ T5697] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 195.580585][ T5697] usb 3-1: Using ep0 maxpacket: 16 [ 195.584522][ T5697] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 195.584574][ T5697] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 195.584644][ T5697] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 195.586017][ T5697] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 195.586044][ T5697] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 195.586143][ T5697] usb 3-1: Manufacturer: syz [ 195.699291][ T5697] usb 3-1: config 0 descriptor?? [ 195.820754][ T6977] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 195.876068][ T6977] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 196.031610][ T5719] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 196.044297][ T5800] usb 4-1: unable to get BOS descriptor or descriptor too short [ 196.049389][ T5800] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 196.049427][ T5800] usb 4-1: can't read configurations, error -71 [ 196.180099][ T5719] usb 2-1: Using ep0 maxpacket: 32 [ 196.182136][ T5719] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 196.182166][ T5719] usb 2-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 196.182194][ T5719] usb 2-1: config 0 interface 0 has no altsetting 0 [ 196.184666][ T5719] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 196.184695][ T5719] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.184709][ T5719] usb 2-1: Product: syz [ 196.184719][ T5719] usb 2-1: Manufacturer: syz [ 196.184728][ T5719] usb 2-1: SerialNumber: syz [ 196.195085][ T5719] usb 2-1: config 0 descriptor?? [ 196.662860][ T5719] gs_usb 2-1:0.0: Configuring for 1 interfaces [ 196.899736][ T5947] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 197.049646][ T5947] usb 1-1: Using ep0 maxpacket: 16 [ 197.063535][ T5947] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 197.063573][ T5947] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 197.063597][ T5947] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 197.063626][ T5947] usb 1-1: config 0 interface 0 has no altsetting 0 [ 197.063660][ T5947] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 197.063685][ T5947] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 197.149787][ T5947] usb 1-1: config 0 descriptor?? [ 197.715728][ T5719] usb 2-1: USB disconnect, device number 32 [ 198.252507][ T32] usb 3-1: USB disconnect, device number 30 [ 198.324916][ T6987] syz.1.399 (6987) used greatest stack depth: 18664 bytes left [ 198.418709][ T5947] usbhid 1-1:0.0: can't add hid device: -71 [ 198.422790][ T5947] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 198.450372][ T5947] usb 1-1: USB disconnect, device number 35 [ 198.955640][ T5719] usb 2-1: new full-speed USB device number 33 using dummy_hcd [ 199.274077][ T32] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 199.337072][ T7032] loop9: detected capacity change from 0 to 524287999 [ 199.418379][ T32] usb 3-1: Using ep0 maxpacket: 8 [ 199.433220][ T32] usb 3-1: New USB device found, idVendor=2770, idProduct=9120, bcdDevice=6c.77 [ 199.433251][ T32] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=239 [ 199.433274][ T32] usb 3-1: Product: syz [ 199.433290][ T32] usb 3-1: Manufacturer: syz [ 199.433306][ T32] usb 3-1: SerialNumber: syz [ 199.458027][ T32] usb 3-1: config 0 descriptor?? [ 199.517440][ T32] gspca_main: sq905-2.14.0 probing 2770:9120 [ 199.690827][ T5947] usb 1-1: new full-speed USB device number 36 using dummy_hcd [ 199.741814][ T5618] Bluetooth: hci1: unexpected Set CIG Parameters response data [ 199.761154][ T5719] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 199.761192][ T5719] usb 2-1: can't read configurations, error -71 [ 199.861148][ T5947] usb 1-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 199.861182][ T5947] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.892037][ T5947] usb 1-1: config 0 descriptor?? [ 199.915855][ T5947] pwc: Samsung MPC-C10 USB webcam detected. [ 200.068093][ T5346] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 200.134326][ T5947] pwc: send_video_command error -71 [ 200.134345][ T5947] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 200.134525][ T5947] Philips webcam 1-1:0.0: probe with driver Philips webcam failed with error -71 [ 200.169348][ T7050] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 200.176443][ T7050] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 200.209043][ T32] gspca_sq905: sq905_command: usb_control_msg failed (-71) [ 200.209143][ T32] sq905 3-1:0.0: probe with driver sq905 failed with error -71 [ 200.218008][ T32] usb 3-1: USB disconnect, device number 31 [ 200.221267][ T5947] usb 1-1: USB disconnect, device number 36 [ 200.288651][ T5346] usb 4-1: Using ep0 maxpacket: 16 [ 200.291990][ T5346] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 200.292028][ T5346] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 200.292047][ T5346] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 200.293998][ T5346] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 200.294026][ T5346] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 200.294050][ T5346] usb 4-1: Manufacturer: syz [ 200.300677][ T5346] usb 4-1: config 0 descriptor?? [ 200.800396][ T7070] netlink: 12 bytes leftover after parsing attributes in process `syz.2.417'. [ 200.829152][ T32] usb 1-1: new full-speed USB device number 37 using dummy_hcd [ 200.980485][ T32] usb 1-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44 [ 200.980518][ T32] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 200.985508][ T32] usb 1-1: config 0 descriptor?? [ 201.018145][ T32] pwc: Samsung MPC-C10 USB webcam detected. [ 201.047557][ T5719] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 201.199498][ T5719] usb 2-1: Using ep0 maxpacket: 16 [ 201.209575][ T5719] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.209612][ T5719] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 201.209639][ T5719] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 201.209667][ T5719] usb 2-1: config 0 interface 0 has no altsetting 0 [ 201.209705][ T5719] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 201.209731][ T5719] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.275325][ T5719] usb 2-1: config 0 descriptor?? [ 201.600826][ T7057] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 201.603856][ T7057] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 201.624213][ T32] pwc: recv_control_msg error -32 req 02 val 2b00 [ 201.982971][ T32] pwc: recv_control_msg error -71 req 04 val 1700 [ 201.983835][ T32] pwc: recv_control_msg error -71 req 02 val 2c00 [ 201.984331][ T32] pwc: recv_control_msg error -71 req 04 val 1000 [ 201.984924][ T32] pwc: recv_control_msg error -71 req 04 val 1300 [ 201.985463][ T32] pwc: recv_control_msg error -71 req 04 val 1400 [ 201.986051][ T32] pwc: recv_control_msg error -71 req 02 val 2000 [ 201.986817][ T32] pwc: recv_control_msg error -71 req 02 val 2100 [ 202.015149][ T32] pwc: recv_control_msg error -71 req 02 val 2200 [ 202.048127][ T32] pwc: recv_control_msg error -71 req 06 val 0600 [ 202.053073][ T32] pwc: recv_control_msg error -71 req 04 val 1500 [ 202.053567][ T32] pwc: recv_control_msg error -71 req 02 val 2500 [ 202.056412][ T32] pwc: recv_control_msg error -71 req 02 val 2400 [ 202.071062][ T32] pwc: recv_control_msg error -71 req 02 val 2600 [ 202.082058][ T32] pwc: recv_control_msg error -71 req 02 val 2900 [ 202.096416][ T32] pwc: recv_control_msg error -71 req 02 val 2800 [ 202.103423][ T32] pwc: recv_control_msg error -71 req 04 val 1100 [ 202.110862][ T32] pwc: recv_control_msg error -71 req 04 val 1200 [ 202.142985][ T32] pwc: Registered as video103. [ 202.156385][ T32] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input13 [ 202.216286][ T32] usb 1-1: USB disconnect, device number 37 [ 202.458463][ T5719] usbhid 2-1:0.0: can't add hid device: -71 [ 202.458564][ T5719] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 202.482035][ T5719] usb 2-1: USB disconnect, device number 35 [ 202.700214][ T5697] usb 4-1: USB disconnect, device number 41 [ 202.956465][ T5719] usb 2-1: new full-speed USB device number 36 using dummy_hcd [ 203.125823][ T7088] loop9: detected capacity change from 0 to 524287999 [ 203.748973][ T5618] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 203.749138][ T5618] Bluetooth: hci1: Injecting HCI hardware error event [ 203.751045][ T5618] Bluetooth: hci1: hardware error 0x00 [ 203.817797][ T5697] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 203.950081][ T7124] FAULT_INJECTION: forcing a failure. [ 203.950081][ T7124] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 203.950110][ T7124] CPU: 0 UID: 0 PID: 7124 Comm: syz.3.434 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 203.950133][ T7124] Tainted: [L]=SOFTLOCKUP [ 203.950139][ T7124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 203.950149][ T7124] Call Trace: [ 203.950155][ T7124] [ 203.950161][ T7124] dump_stack_lvl+0xe8/0x150 [ 203.950184][ T7124] should_fail_ex+0x46b/0x600 [ 203.950212][ T7124] _copy_from_iter+0x1d3/0x1670 [ 203.950239][ T7124] ? rcu_is_watching+0x15/0xb0 [ 203.950268][ T7124] ? __pfx__copy_from_iter+0x10/0x10 [ 203.950292][ T7124] ? __alloc_skb+0x27d/0x7d0 [ 203.950309][ T7124] ? __alloc_skb+0x27d/0x7d0 [ 203.950330][ T7124] ? netlink_sendmsg+0x650/0xb40 [ 203.950350][ T7124] ? skb_put+0x11b/0x210 [ 203.950370][ T7124] netlink_sendmsg+0x6c0/0xb40 [ 203.950400][ T7124] ? __pfx_netlink_sendmsg+0x10/0x10 [ 203.950422][ T7124] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 203.950446][ T7124] ? aa_sock_msg_perm+0x122/0x200 [ 203.950463][ T7124] ? __pfx_netlink_sendmsg+0x10/0x10 [ 203.950483][ T7124] sock_sendmsg_nosec+0x13a/0x180 [ 203.950510][ T7124] ____sys_sendmsg+0x55c/0x870 [ 203.950534][ T7124] ? __pfx_____sys_sendmsg+0x10/0x10 [ 203.950561][ T7124] ? import_iovec+0x73/0xa0 [ 203.950580][ T7124] ___sys_sendmsg+0x2a5/0x360 [ 203.950599][ T7124] ? __lock_acquire+0x6b5/0x2d10 [ 203.950623][ T7124] ? __pfx____sys_sendmsg+0x10/0x10 [ 203.950669][ T7124] ? __fget_files+0x2a/0x420 [ 203.950685][ T7124] ? __fget_files+0x3a6/0x420 [ 203.950708][ T7124] __x64_sys_sendmsg+0x1b7/0x290 [ 203.950730][ T7124] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 203.950763][ T7124] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.950781][ T7124] do_syscall_64+0x174/0x580 [ 203.950802][ T7124] ? trace_irq_disable+0x3b/0x140 [ 203.950822][ T7124] ? clear_bhb_loop+0x40/0x90 [ 203.950842][ T7124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 203.950858][ T7124] RIP: 0033:0x7f9128e9ce59 [ 203.950872][ T7124] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 203.950892][ T7124] RSP: 002b:00007f91270ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 203.950909][ T7124] RAX: ffffffffffffffda RBX: 00007f9129115fa0 RCX: 00007f9128e9ce59 [ 203.950921][ T7124] RDX: 0000000000000800 RSI: 0000200000000600 RDI: 0000000000000003 [ 203.950931][ T7124] RBP: 00007f91270ee090 R08: 0000000000000000 R09: 0000000000000000 [ 203.950964][ T7124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.950978][ T7124] R13: 00007f9129116038 R14: 00007f9129115fa0 R15: 00007fffb225ca28 [ 203.951012][ T7124] [ 204.019916][ T5697] usb 1-1: Using ep0 maxpacket: 16 [ 204.107385][ T5697] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 204.107482][ T5697] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 204.107554][ T5697] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 204.107631][ T5697] usb 1-1: config 0 interface 0 has no altsetting 0 [ 204.107729][ T5697] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 204.107794][ T5697] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 204.176906][ T5697] usb 1-1: config 0 descriptor?? [ 204.520086][ T7129] netlink: 'syz.2.436': attribute type 7 has an invalid length. [ 205.083549][ T7142] netlink: 8 bytes leftover after parsing attributes in process `syz.1.442'. [ 205.147434][ T7144] FAULT_INJECTION: forcing a failure. [ 205.147434][ T7144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.147473][ T7144] CPU: 1 UID: 0 PID: 7144 Comm: syz.3.441 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 205.147504][ T7144] Tainted: [L]=SOFTLOCKUP [ 205.147519][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 205.147534][ T7144] Call Trace: [ 205.147542][ T7144] [ 205.147551][ T7144] dump_stack_lvl+0xe8/0x150 [ 205.147581][ T7144] should_fail_ex+0x46b/0x600 [ 205.147617][ T7144] _copy_from_user+0x2d/0xb0 [ 205.147643][ T7144] do_tcp_getsockopt+0x227/0x2940 [ 205.147704][ T7144] ? __pfx_do_tcp_getsockopt+0x10/0x10 [ 205.147736][ T7144] ? sock_recv_errqueue+0x500/0x590 [ 205.147772][ T7144] ? aa_file_perm+0x192/0x15f0 [ 205.147802][ T7144] ? aa_label_sk_perm+0x532/0x6e0 [ 205.147844][ T7144] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 205.147877][ T7144] ? _parse_integer_limit+0x192/0x1e0 [ 205.147907][ T7144] ? __lock_acquire+0x6b5/0x2d10 [ 205.147942][ T7144] ? __lock_acquire+0x6b5/0x2d10 [ 205.147968][ T7144] ? __might_fault+0xaf/0x130 [ 205.147987][ T7144] ? __might_fault+0xaf/0x130 [ 205.148014][ T7144] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 205.148044][ T7144] tcp_getsockopt+0x83/0x130 [ 205.148069][ T7144] ? sock_recv_errqueue+0x500/0x590 [ 205.148099][ T7144] ? sock_recv_errqueue+0x500/0x590 [ 205.148128][ T7144] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 205.148159][ T7144] do_sock_getsockopt+0x51d/0x7e0 [ 205.148189][ T7144] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 205.148226][ T7144] ? __fget_files+0x3a6/0x420 [ 205.148245][ T7144] ? __fget_files+0x2a/0x420 [ 205.148271][ T7144] __x64_sys_getsockopt+0x1aa/0x250 [ 205.148299][ T7144] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.148344][ T7144] do_syscall_64+0x174/0x580 [ 205.148368][ T7144] ? trace_irq_disable+0x3b/0x140 [ 205.148389][ T7144] ? clear_bhb_loop+0x40/0x90 [ 205.148409][ T7144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.148427][ T7144] RIP: 0033:0x7f9128e9ce59 [ 205.148443][ T7144] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 205.148458][ T7144] RSP: 002b:00007f91270ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 205.148477][ T7144] RAX: ffffffffffffffda RBX: 00007f9129115fa0 RCX: 00007f9128e9ce59 [ 205.148492][ T7144] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000003 [ 205.148504][ T7144] RBP: 00007f91270ee090 R08: 0000200000000000 R09: 0000000000000000 [ 205.148517][ T7144] R10: 0000200000000140 R11: 0000000000000246 R12: 0000000000000001 [ 205.148530][ T7144] R13: 00007f9129116038 R14: 00007f9129115fa0 R15: 00007fffb225ca28 [ 205.148558][ T7144] [ 205.479256][ T5697] usbhid 1-1:0.0: can't add hid device: -71 [ 205.479348][ T5697] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 205.525530][ T5697] usb 1-1: USB disconnect, device number 38 [ 205.778207][ T38] audit: type=1326 audit(3564498882.927:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7154 comm="syz.2.447" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f33d19cce59 code=0x0 [ 205.868002][ T7158] netlink: 140 bytes leftover after parsing attributes in process `syz.2.447'. [ 205.870609][ T7158] netlink: 16 bytes leftover after parsing attributes in process `syz.2.447'. [ 206.058050][ T32] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 206.074876][ T5618] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 206.105321][ T7153] loop9: detected capacity change from 0 to 524287999 [ 206.864492][ T5704] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 207.014856][ T5704] usb 3-1: Using ep0 maxpacket: 16 [ 207.022931][ T5704] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 207.023001][ T5704] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 207.023032][ T5704] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 207.038046][ T5704] usb 3-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 207.038077][ T5704] usb 3-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 207.038108][ T5704] usb 3-1: Manufacturer: syz [ 207.090747][ T5704] usb 3-1: config 0 descriptor?? [ 207.464078][ T5697] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 207.616137][ T5697] usb 4-1: too many endpoints for config 1 interface 0 altsetting 13: 246, using maximum allowed: 30 [ 207.616194][ T5697] usb 4-1: config 1 interface 0 altsetting 13 endpoint 0x2 has an invalid bInterval 32, changing to 9 [ 207.616215][ T5697] usb 4-1: config 1 interface 0 altsetting 13 has 2 endpoint descriptors, different from the interface descriptor's value: 246 [ 207.616236][ T5697] usb 4-1: config 1 interface 0 has no altsetting 0 [ 207.616260][ T5697] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice=db.40 [ 207.616278][ T5697] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.654736][ T32] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 207.813868][ T32] usb 2-1: Using ep0 maxpacket: 16 [ 207.817998][ T32] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 207.818024][ T32] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 207.818041][ T32] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 207.818061][ T32] usb 2-1: config 0 interface 0 has no altsetting 0 [ 207.818084][ T32] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 207.818101][ T32] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.886007][ T32] usb 2-1: config 0 descriptor?? [ 208.880516][ T32] usbhid 2-1:0.0: can't add hid device: -71 [ 208.880646][ T32] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 208.905746][ T32] usb 2-1: USB disconnect, device number 38 [ 209.352012][ T7188] IPVS: length: 68 != 24 [ 209.666072][ T5947] usb 3-1: USB disconnect, device number 32 [ 209.862809][ T5718] usb 2-1: new full-speed USB device number 39 using dummy_hcd [ 209.983142][ T5346] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 210.139588][ T5346] usb 1-1: New USB device found, idVendor=05d1, idProduct=2021, bcdDevice= 9.00 [ 210.139620][ T5346] usb 1-1: New USB device strings: Mfr=0, Product=16, SerialNumber=0 [ 210.139649][ T5346] usb 1-1: Product: syz [ 210.169808][ T5346] usb 1-1: config 0 descriptor?? [ 210.200166][ T5346] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 210.215525][ T5346] usb 1-1: Detected FT232H [ 210.406435][ T5346] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 210.424037][ T32] usb 4-1: USB disconnect, device number 42 [ 210.864362][ T5346] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 210.920816][ T7210] FAULT_INJECTION: forcing a failure. [ 210.920816][ T7210] name failslab, interval 1, probability 0, space 0, times 0 [ 210.920856][ T7210] CPU: 1 UID: 0 PID: 7210 Comm: syz.3.462 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 210.920889][ T7210] Tainted: [L]=SOFTLOCKUP [ 210.920898][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 210.920912][ T7210] Call Trace: [ 210.920921][ T7210] [ 210.920931][ T7210] dump_stack_lvl+0xe8/0x150 [ 210.920964][ T7210] should_fail_ex+0x46b/0x600 [ 210.921003][ T7210] should_failslab+0xa8/0x100 [ 210.921032][ T7210] __kmalloc_noprof+0xfe/0x7e0 [ 210.921055][ T7210] ? __local_bh_enable+0x1e1/0x2f0 [ 210.921092][ T7210] ? sock_kmalloc+0xd6/0x160 [ 210.921122][ T7210] ? sock_kmalloc+0xd6/0x160 [ 210.921158][ T7210] sock_kmalloc+0xd6/0x160 [ 210.921192][ T7210] hash_recvmsg+0x1d4/0x840 [ 210.921231][ T7210] ? __pfx_hash_recvmsg+0x10/0x10 [ 210.921263][ T7210] sock_recvmsg_nosec+0x130/0x170 [ 210.921303][ T7210] ____sys_recvmsg+0x23d/0x4f0 [ 210.921342][ T7210] ? __pfx_____sys_recvmsg+0x10/0x10 [ 210.921389][ T7210] ? import_iovec+0x73/0xa0 [ 210.921418][ T7210] ___sys_recvmsg+0x215/0x5a0 [ 210.921455][ T7210] ? __pfx____sys_recvmsg+0x10/0x10 [ 210.921491][ T7210] ? __fget_files+0x2a/0x420 [ 210.921547][ T7210] do_recvmmsg+0x32b/0x7e0 [ 210.921607][ T7210] ? __pfx_do_recvmmsg+0x10/0x10 [ 210.921652][ T7210] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 210.921691][ T7210] __x64_sys_recvmmsg+0x198/0x250 [ 210.921725][ T7210] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 210.921766][ T7210] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.921792][ T7210] do_syscall_64+0x174/0x580 [ 210.921820][ T7210] ? trace_irq_disable+0x3b/0x140 [ 210.921849][ T7210] ? clear_bhb_loop+0x40/0x90 [ 210.921877][ T7210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.921914][ T7210] RIP: 0033:0x7f9128e9ce59 [ 210.921934][ T7210] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 210.921952][ T7210] RSP: 002b:00007f91270ee028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 210.921976][ T7210] RAX: ffffffffffffffda RBX: 00007f9129115fa0 RCX: 00007f9128e9ce59 [ 210.921993][ T7210] RDX: 0000000000003aa0 RSI: 00002000000047c0 RDI: 0000000000000004 [ 210.922007][ T7210] RBP: 00007f91270ee090 R08: 0000000000000000 R09: 0000000000000000 [ 210.922022][ T7210] R10: 0000000060002000 R11: 0000000000000246 R12: 0000000000000002 [ 210.922035][ T7210] R13: 00007f9129116038 R14: 00007f9129115fa0 R15: 00007fffb225ca28 [ 210.922070][ T7210] [ 211.741908][ T5718] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 211.841803][ T32] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 211.891733][ T5346] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 211.901982][ T5718] usb 2-1: Using ep0 maxpacket: 16 [ 211.904016][ T5718] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 211.904050][ T5718] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 211.904067][ T5718] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 211.904087][ T5718] usb 2-1: config 0 interface 0 has no altsetting 0 [ 211.904111][ T5718] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 211.904129][ T5718] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.909392][ T5718] usb 2-1: config 0 descriptor?? [ 212.022158][ T32] usb 4-1: Using ep0 maxpacket: 8 [ 212.027493][ T32] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 212.027524][ T32] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.027547][ T32] usb 4-1: Product: syz [ 212.027562][ T32] usb 4-1: Manufacturer: syz [ 212.027576][ T32] usb 4-1: SerialNumber: syz [ 212.042850][ T32] usb 4-1: config 0 descriptor?? [ 212.043552][ T5346] usb 3-1: Using ep0 maxpacket: 32 [ 212.099715][ T5346] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 212.099745][ T5346] usb 3-1: config 0 has no interface number 0 [ 212.117944][ T5346] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 212.118194][ T5346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.118220][ T5346] usb 3-1: Product: syz [ 212.118231][ T5346] usb 3-1: Manufacturer: syz [ 212.118242][ T5346] usb 3-1: SerialNumber: syz [ 212.161246][ T5346] usb 3-1: config 0 descriptor?? [ 212.190926][ T5346] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 212.297186][ T32] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 212.419011][ T5346] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 212.459110][ T5346] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB2 [ 212.726424][ T5719] usb 1-1: USB disconnect, device number 39 [ 212.822523][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 212.839365][ T5346] usb 3-1: USB disconnect, device number 33 [ 213.059272][ T5346] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 213.167836][ T5346] quatech-serial ttyUSB2: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB2 [ 213.185333][ T5346] quatech2 3-1:0.51: device disconnected [ 213.305527][ T5718] usbhid 2-1:0.0: can't add hid device: -71 [ 213.305651][ T5718] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 213.392458][ T5718] usb 2-1: USB disconnect, device number 40 [ 213.395219][ T7228] FAULT_INJECTION: forcing a failure. [ 213.395219][ T7228] name failslab, interval 1, probability 0, space 0, times 0 [ 213.395250][ T7228] CPU: 0 UID: 0 PID: 7228 Comm: syz.0.468 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 213.395276][ T7228] Tainted: [L]=SOFTLOCKUP [ 213.395283][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 213.395294][ T7228] Call Trace: [ 213.395301][ T7228] [ 213.395309][ T7228] dump_stack_lvl+0xe8/0x150 [ 213.395335][ T7228] should_fail_ex+0x46b/0x600 [ 213.395364][ T7228] should_failslab+0xa8/0x100 [ 213.395385][ T7228] kmem_cache_alloc_node_noprof+0xae/0x710 [ 213.395415][ T7228] ? __alloc_skb+0x1d0/0x7d0 [ 213.395433][ T7228] ? __alloc_skb+0x1d0/0x7d0 [ 213.395453][ T7228] __alloc_skb+0x1d0/0x7d0 [ 213.395473][ T7228] sctp_packet_transmit+0x290/0x2ac0 [ 213.395499][ T7228] ? __sctp_packet_append_chunk+0x912/0xd00 [ 213.395530][ T7228] ? sctp_packet_append_chunk+0x9b4/0x1010 [ 213.395558][ T7228] sctp_packet_singleton+0x234/0x340 [ 213.395586][ T7228] ? __pfx_sctp_packet_singleton+0x10/0x10 [ 213.395618][ T7228] ? sctp_outq_select_transport+0x462/0x570 [ 213.395645][ T7228] ? sctp_transport_burst_limited+0x19c/0x280 [ 213.395676][ T7228] sctp_outq_flush+0x50d/0x31b0 [ 213.395713][ T7228] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 213.395734][ T7228] ? __pfx_sctp_outq_flush+0x10/0x10 [ 213.395762][ T7228] ? sctp_outq_tail+0x612/0x920 [ 213.395787][ T7228] ? sctp_outq_uncork+0x4d/0xa0 [ 213.395813][ T7228] sctp_do_sm+0x54c7/0x5cf0 [ 213.395845][ T7228] ? do_syscall_64+0x174/0x580 [ 213.395866][ T7228] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.395890][ T7228] ? __pfx_sctp_do_sm+0x10/0x10 [ 213.395945][ T7228] ? __sk_mem_raise_allocated+0x290/0x1320 [ 213.395971][ T7228] ? __kmalloc_cache_noprof+0x3d0/0x6d0 [ 213.395990][ T7228] ? __genradix_ptr+0x1e1/0x220 [ 213.396016][ T7228] sctp_primitive_ASSOCIATE+0x95/0xc0 [ 213.396044][ T7228] sctp_sendmsg_to_asoc+0x143d/0x1900 [ 213.396074][ T7228] ? sctp_assoc_add_peer+0xce1/0x13b0 [ 213.396107][ T7228] ? __pfx_sctp_sendmsg_to_asoc+0x10/0x10 [ 213.396132][ T7228] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 213.396153][ T7228] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 213.396174][ T7228] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 213.396204][ T7228] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 213.396225][ T7228] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 213.396244][ T7228] ? security_sctp_bind_connect+0x7e/0x2c0 [ 213.396271][ T7228] sctp_sendmsg+0x173c/0x29b0 [ 213.396302][ T7228] ? __pfx_sctp_sendmsg+0x10/0x10 [ 213.396330][ T7228] ? aa_sk_perm+0x703/0x950 [ 213.396363][ T7228] ? __pfx_aa_sk_perm+0x10/0x10 [ 213.396387][ T7228] ? sock_rps_record_flow+0x19/0x350 [ 213.396406][ T7228] ? inet_sendmsg+0x2f4/0x370 [ 213.396423][ T7228] ? aa_sock_msg_perm+0x122/0x200 [ 213.396442][ T7228] ? __pfx_inet_sendmsg+0x10/0x10 [ 213.396457][ T7228] sock_sendmsg_nosec+0x10e/0x180 [ 213.396485][ T7228] __sys_sendto+0x41a/0x5a0 [ 213.396507][ T7228] ? __pfx___sys_sendto+0x10/0x10 [ 213.396548][ T7228] ? __pfx_ksys_write+0x10/0x10 [ 213.396574][ T7228] __x64_sys_sendto+0xde/0x100 [ 213.396594][ T7228] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.396614][ T7228] do_syscall_64+0x174/0x580 [ 213.396635][ T7228] ? trace_irq_disable+0x3b/0x140 [ 213.396655][ T7228] ? clear_bhb_loop+0x40/0x90 [ 213.396674][ T7228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 213.396691][ T7228] RIP: 0033:0x7f263242ce59 [ 213.396708][ T7228] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 213.396722][ T7228] RSP: 002b:00007f2630686028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 213.396740][ T7228] RAX: ffffffffffffffda RBX: 00007f26326a5fa0 RCX: 00007f263242ce59 [ 213.396753][ T7228] RDX: 000000000000ffe0 RSI: 0000200000000100 RDI: 0000000000000003 [ 213.396765][ T7228] RBP: 00007f2630686090 R08: 0000200000000140 R09: 000000000000001c [ 213.396777][ T7228] R10: 000000002000c851 R11: 0000000000000246 R12: 0000000000000002 [ 213.396788][ T7228] R13: 00007f26326a6038 R14: 00007f26326a5fa0 R15: 00007fff171f7578 [ 213.396816][ T7228] [ 213.963919][ T5719] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 213.964674][ T5719] ftdi_sio 1-1:0.0: device disconnected [ 214.176053][ T32] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 214.213928][ T32] usb 4-1: USB disconnect, device number 43 [ 214.301979][ T5719] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 214.320494][ T5800] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 214.450594][ T5719] usb 1-1: Using ep0 maxpacket: 8 [ 214.453866][ T5719] usb 1-1: config 6 has an invalid interface number: 2 but max is 0 [ 214.453894][ T5719] usb 1-1: config 6 has no interface number 0 [ 214.454001][ T5719] usb 1-1: config 6 interface 2 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 214.454028][ T5719] usb 1-1: config 6 interface 2 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 214.525067][ T5719] usb 1-1: New USB device found, idVendor=0af2, idProduct=7271, bcdDevice=88.91 [ 214.525102][ T5719] usb 1-1: New USB device strings: Mfr=17, Product=2, SerialNumber=3 [ 214.525127][ T5719] usb 1-1: Product: syz [ 214.525203][ T5719] usb 1-1: Manufacturer: syz [ 214.525219][ T5719] usb 1-1: SerialNumber: syz [ 214.816493][ T32] usb 1-1: USB disconnect, device number 40 [ 214.877991][ T7243] netlink: 12 bytes leftover after parsing attributes in process `syz.3.473'. [ 214.917324][ T7244] netlink: 12 bytes leftover after parsing attributes in process `syz.3.473'. [ 215.188470][ T7251] random: crng reseeded on system resumption [ 215.215342][ T7251] Restarting kernel threads ... [ 215.216358][ T7251] Done restarting kernel threads. [ 215.299971][ T5718] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 215.449867][ T5718] usb 2-1: Using ep0 maxpacket: 8 [ 215.456276][ T5718] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 215.456305][ T5718] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 215.458693][ T5718] usb 2-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 215.458721][ T5718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.458742][ T5718] usb 2-1: Product: syz [ 215.458762][ T5718] usb 2-1: Manufacturer: syz [ 215.458772][ T5718] usb 2-1: SerialNumber: syz [ 215.493486][ T5718] usb 2-1: config 0 descriptor?? [ 215.655357][ T7260] netlink: 5028 bytes leftover after parsing attributes in process `syz.2.479'. [ 215.819844][ T5719] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 215.949163][ T5718] usb 2-1: USB disconnect, device number 41 [ 215.984796][ T5719] usb 1-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 216.020892][ T5719] usb 1-1: New USB device found, idVendor=3344, idProduct=22f0, bcdDevice=ef.4d [ 216.020926][ T5719] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 216.020948][ T5719] usb 1-1: Product: syz [ 216.020963][ T5719] usb 1-1: Manufacturer: syz [ 216.020979][ T5719] usb 1-1: SerialNumber: syz [ 216.269494][ T5800] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 216.281896][ T7258] syz_tun: entered allmulticast mode [ 216.409331][ T32] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 216.419958][ T5800] usb 3-1: Using ep0 maxpacket: 16 [ 216.434151][ T5800] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 216.434176][ T5800] usb 3-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 216.434235][ T5800] usb 3-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 216.434257][ T5800] usb 3-1: config 0 interface 0 has no altsetting 0 [ 216.434282][ T5800] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 216.434299][ T5800] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.445742][ T5800] usb 3-1: config 0 descriptor?? [ 216.592815][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.592873][ T32] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 216.592900][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.632159][ T32] usb 4-1: config 0 descriptor?? [ 216.651618][ T32] pwc: Askey VC010 type 2 USB webcam detected. [ 216.852388][ T32] pwc: send_video_command error -71 [ 216.852407][ T32] pwc: Failed to set video mode CIF@30 fps; return code = -71 [ 216.852525][ T32] Philips webcam 4-1:0.0: probe with driver Philips webcam failed with error -71 [ 216.879864][ T32] usb 4-1: USB disconnect, device number 44 [ 217.349692][ T32] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 217.501228][ T32] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 217.501290][ T32] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 217.501319][ T32] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.539884][ T32] usb 4-1: config 0 descriptor?? [ 217.554356][ T32] pwc: Askey VC010 type 2 USB webcam detected. [ 217.789924][ T5800] usbhid 3-1:0.0: can't add hid device: -71 [ 217.790277][ T5800] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 217.812043][ T5718] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 217.826562][ T5800] usb 3-1: USB disconnect, device number 35 [ 217.946342][ T32] pwc: recv_control_msg error -32 req 02 val 2b00 [ 217.976138][ T32] pwc: recv_control_msg error -32 req 02 val 2700 [ 217.979147][ T5718] usb 2-1: Using ep0 maxpacket: 8 [ 217.996015][ T32] pwc: recv_control_msg error -32 req 02 val 2c00 [ 217.998773][ T32] pwc: recv_control_msg error -32 req 04 val 1000 [ 218.010692][ T32] pwc: recv_control_msg error -32 req 04 val 1300 [ 218.011750][ T32] pwc: recv_control_msg error -32 req 04 val 1400 [ 218.012758][ T32] pwc: recv_control_msg error -32 req 02 val 2000 [ 218.027534][ T5718] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 218.027633][ T5718] usb 2-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 218.027690][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 218.027778][ T5718] usb 2-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 218.027809][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 218.027839][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 218.027868][ T5718] usb 2-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 218.027956][ T5718] usb 2-1: config 168 interface 0 has no altsetting 0 [ 218.040324][ T5718] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 218.040945][ T5718] usb 2-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 218.042065][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 218.043173][ T5718] usb 2-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 218.044260][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 218.045960][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 218.047386][ T5718] usb 2-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 218.048562][ T5718] usb 2-1: config 168 interface 0 has no altsetting 0 [ 218.060450][ T32] pwc: recv_control_msg error -32 req 02 val 2100 [ 218.067455][ T5718] usb 2-1: config 168 descriptor has 1 excess byte, ignoring [ 218.083509][ T32] pwc: recv_control_msg error -32 req 04 val 1500 [ 218.101632][ T5718] usb 2-1: too many endpoints for config 168 interface 0 altsetting 188: 100, using maximum allowed: 30 [ 218.116114][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x3 has an invalid bInterval 255, changing to 11 [ 218.116356][ T5718] usb 2-1: config 168 interface 0 altsetting 188 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 218.116587][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 218.116799][ T5718] usb 2-1: config 168 interface 0 altsetting 188 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 218.116852][ T5718] usb 2-1: config 168 interface 0 altsetting 188 has 2 endpoint descriptors, different from the interface descriptor's value: 100 [ 218.117094][ T5718] usb 2-1: config 168 interface 0 has no altsetting 0 [ 218.155697][ T32] pwc: recv_control_msg error -32 req 02 val 2500 [ 218.196548][ T32] pwc: recv_control_msg error -32 req 02 val 2400 [ 218.227170][ T32] pwc: recv_control_msg error -32 req 02 val 2600 [ 218.254602][ T5718] usb 2-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 218.254688][ T5718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 218.254711][ T5718] usb 2-1: Product: syz [ 218.254727][ T5718] usb 2-1: Manufacturer: syz [ 218.254741][ T5718] usb 2-1: SerialNumber: syz [ 218.290857][ T32] pwc: recv_control_msg error -32 req 02 val 2900 [ 218.339364][ T32] pwc: recv_control_msg error -32 req 02 val 2800 [ 218.560317][ T32] pwc: recv_control_msg error -71 req 04 val 1200 [ 218.597930][ T5719] usb 1-1: selecting invalid altsetting 1 [ 218.602075][ T5719] LME2510(C): Firmware Status: 00 00 00 00 00 00 [ 218.630159][ T5719] dvb_usb_lmedm04 1-1:2.0: probe with driver dvb_usb_lmedm04 failed with error -22 [ 218.654259][ T32] pwc: Registered as video103. [ 218.752103][ T5719] usb 1-1: USB disconnect, device number 41 [ 218.806956][ T32] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input14 [ 218.842053][ T5718] adutux 2-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 218.945986][ T32] usb 4-1: USB disconnect, device number 45 [ 218.993868][ T5718] usb 2-1: USB disconnect, device number 42 [ 219.331398][ T7288] ======================================================= [ 219.331398][ T7288] WARNING: The mand mount option has been deprecated and [ 219.331398][ T7288] and is ignored by this kernel. Remove the mand [ 219.331398][ T7288] option from the mount to silence this warning. [ 219.331398][ T7288] ======================================================= [ 219.677704][ T32] usb 4-1: new full-speed USB device number 46 using dummy_hcd [ 220.219472][ T5718] usb 2-1: new full-speed USB device number 43 using dummy_hcd [ 220.318977][ T7298] netlink: 8 bytes leftover after parsing attributes in process `syz.2.491'. [ 220.381444][ T5718] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 220.381484][ T5718] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 220.381510][ T5718] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 220.381556][ T5718] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 220.381584][ T5718] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.418581][ T5718] usb 2-1: config 0 descriptor?? [ 220.684202][ T7294] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.704534][ T7294] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.791939][ T11] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 220.907877][ T7312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.913809][ T7312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.917236][ T11] usb 3-1: device descriptor read/64, error -71 [ 221.015849][ T5718] usbhid 2-1:0.0: can't add hid device: -71 [ 221.015973][ T5718] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 221.049471][ T5718] usb 2-1: USB disconnect, device number 43 [ 221.188655][ T5947] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 221.196969][ T11] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 221.326815][ T11] usb 3-1: device descriptor read/64, error -71 [ 221.336842][ T5947] usb 1-1: Using ep0 maxpacket: 32 [ 221.347925][ T5947] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 221.347955][ T5947] usb 1-1: config 0 has no interface number 0 [ 221.358517][ T5947] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 221.358549][ T5947] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.358572][ T5947] usb 1-1: Product: syz [ 221.358586][ T5947] usb 1-1: Manufacturer: syz [ 221.358603][ T5947] usb 1-1: SerialNumber: syz [ 221.407259][ T5947] usb 1-1: config 0 descriptor?? [ 221.415254][ T5947] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 221.437071][ T11] usb usb3-port1: attempt power cycle [ 221.486967][ T5718] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 221.643974][ T5718] usb 2-1: config 0 interface 0 altsetting 12 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 221.644015][ T5718] usb 2-1: config 0 interface 0 has no altsetting 0 [ 221.666227][ T5718] usb 2-1: New USB device found, idVendor=06cd, idProduct=0115, bcdDevice=d9.c3 [ 221.666260][ T5718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.666283][ T5718] usb 2-1: Product: syz [ 221.666300][ T5718] usb 2-1: Manufacturer: syz [ 221.666316][ T5718] usb 2-1: SerialNumber: syz [ 221.714216][ T5718] usb 2-1: config 0 descriptor?? [ 221.723501][ T5718] keyspan 2-1:0.0: Keyspan 2 port adapter converter detected [ 221.723806][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 7 [ 221.731022][ T5618] Bluetooth: hci3: unexpected event for opcode 0x2042 [ 221.772977][ T5947] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 221.801936][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 81 [ 221.802767][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 1 [ 221.802922][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 2 [ 221.803084][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 85 [ 221.803235][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 5 [ 221.906791][ T5947] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 221.975860][ T5718] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB2 [ 221.985399][ T5618] Bluetooth: hci0: command 0x0401 tx timeout [ 221.985436][ T5618] Bluetooth: hci2: command 0x0406 tx timeout [ 222.092322][ T11] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 222.118096][ T11] usb 3-1: device descriptor read/8, error -71 [ 222.220147][ C1] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 222.238074][ T5947] usb 1-1: USB disconnect, device number 42 [ 222.445722][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 83 [ 222.445865][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 3 [ 222.445946][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 4 [ 222.446137][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 86 [ 222.446266][ T5718] keyspan 2-1:0.0: found no endpoint descriptor for endpoint 6 [ 222.518242][ T11] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 222.541321][ T11] usb 3-1: device descriptor read/8, error -71 [ 222.612518][ T7329] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 222.648986][ T11] usb usb3-port1: unable to enumerate USB device [ 222.669932][ T5947] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 222.691500][ T5718] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB3 [ 222.758452][ T7329] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 222.786093][ T5718] usb 2-1: USB disconnect, device number 44 [ 222.829111][ T5947] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 222.831432][ T5947] quatech2 1-1:0.51: device disconnected [ 222.831611][ T5718] keyspan_2 ttyUSB2: Keyspan 2 port adapter converter now disconnected from ttyUSB2 [ 222.911583][ T5718] keyspan_2 ttyUSB3: Keyspan 2 port adapter converter now disconnected from ttyUSB3 [ 222.945474][ T5718] keyspan 2-1:0.0: device disconnected [ 223.416556][ T5947] usb 4-1: new full-speed USB device number 47 using dummy_hcd [ 223.455131][ T7349] FAULT_INJECTION: forcing a failure. [ 223.455131][ T7349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 223.455167][ T7349] CPU: 1 UID: 0 PID: 7349 Comm: syz.1.503 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 223.455194][ T7349] Tainted: [L]=SOFTLOCKUP [ 223.455201][ T7349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 223.455218][ T7349] Call Trace: [ 223.455226][ T7349] [ 223.455234][ T7349] dump_stack_lvl+0xe8/0x150 [ 223.455261][ T7349] should_fail_ex+0x46b/0x600 [ 223.455295][ T7349] _copy_from_user+0x2d/0xb0 [ 223.455321][ T7349] do_sock_getsockopt+0x200/0x7e0 [ 223.455355][ T7349] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 223.455396][ T7349] ? __fget_files+0x3a6/0x420 [ 223.455418][ T7349] ? __fget_files+0x2a/0x420 [ 223.455445][ T7349] __x64_sys_getsockopt+0x1aa/0x250 [ 223.455478][ T7349] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.455503][ T7349] do_syscall_64+0x174/0x580 [ 223.455541][ T7349] ? trace_irq_disable+0x3b/0x140 [ 223.455568][ T7349] ? clear_bhb_loop+0x40/0x90 [ 223.455596][ T7349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.455617][ T7349] RIP: 0033:0x7fc47854ce59 [ 223.455638][ T7349] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 223.455658][ T7349] RSP: 002b:00007fc47677d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 223.455682][ T7349] RAX: ffffffffffffffda RBX: 00007fc4787c6090 RCX: 00007fc47854ce59 [ 223.455699][ T7349] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000004 [ 223.455712][ T7349] RBP: 00007fc47677d090 R08: 0000200000000200 R09: 0000000000000000 [ 223.455727][ T7349] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000001 [ 223.455741][ T7349] R13: 00007fc4787c6128 R14: 00007fc4787c6090 R15: 00007ffcc6576e48 [ 223.455775][ T7349] [ 223.726416][ T5947] usb 4-1: device descriptor read/64, error -71 [ 223.813729][ T5718] usb 1-1: new full-speed USB device number 43 using dummy_hcd [ 223.965940][ T5947] usb 4-1: new full-speed USB device number 48 using dummy_hcd [ 224.095280][ T5947] usb 4-1: device descriptor read/64, error -71 [ 224.205800][ T5947] usb usb4-port1: attempt power cycle [ 224.273924][ T7345] loop9: detected capacity change from 0 to 524287999 [ 224.501205][ T7348] syz.1.503 (7348) used greatest stack depth: 17672 bytes left [ 224.586762][ T5947] usb 4-1: new full-speed USB device number 49 using dummy_hcd [ 224.606933][ T5947] usb 4-1: device descriptor read/8, error -71 [ 224.796506][ T5718] usb 1-1: device descriptor read/all, error -71 [ 224.796871][ T7359] binder: 7358:7359 ioctl c0306201 200000000640 returned -22 [ 224.844970][ T5947] usb 4-1: new full-speed USB device number 50 using dummy_hcd [ 224.865763][ T5947] usb 4-1: device descriptor read/8, error -71 [ 224.976043][ T5947] usb usb4-port1: unable to enumerate USB device [ 225.747686][ T5625] Bluetooth: hci3: Controller not accepting commands anymore: ncmd = 0 [ 225.748975][ T5625] Bluetooth: hci3: Injecting HCI hardware error event [ 225.757615][ T60] Bluetooth: hci3: hardware error 0x00 [ 225.808876][ T7377] FAULT_INJECTION: forcing a failure. [ 225.808876][ T7377] name failslab, interval 1, probability 0, space 0, times 0 [ 225.808915][ T7377] CPU: 0 UID: 0 PID: 7377 Comm: syz.1.511 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 225.808946][ T7377] Tainted: [L]=SOFTLOCKUP [ 225.808955][ T7377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 225.808968][ T7377] Call Trace: [ 225.808977][ T7377] [ 225.808986][ T7377] dump_stack_lvl+0xe8/0x150 [ 225.809016][ T7377] should_fail_ex+0x46b/0x600 [ 225.809053][ T7377] should_failslab+0xa8/0x100 [ 225.809080][ T7377] __kmalloc_cache_noprof+0xa0/0x6d0 [ 225.809104][ T7377] ? genl_start+0x1c9/0x6c0 [ 225.809135][ T7377] ? genl_start+0x1c9/0x6c0 [ 225.809200][ T7377] genl_start+0x1c9/0x6c0 [ 225.809248][ T7377] __netlink_dump_start+0x469/0x7e0 [ 225.809285][ T7377] genl_family_rcv_msg_dumpit+0x213/0x310 [ 225.809325][ T7377] ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 [ 225.809370][ T7377] ? __pfx_genl_start+0x10/0x10 [ 225.809409][ T7377] ? __pfx_genl_dumpit+0x10/0x10 [ 225.809441][ T7377] ? __pfx_genl_done+0x10/0x10 [ 225.809467][ T7377] ? bpf_lsm_capable+0x9/0x20 [ 225.809495][ T7377] ? security_capable+0x7e/0x2c0 [ 225.809538][ T7377] genl_rcv_msg+0x5e8/0x7a0 [ 225.809579][ T7377] ? __pfx_genl_rcv_msg+0x10/0x10 [ 225.809614][ T7377] ? ref_tracker_free+0x673/0x820 [ 225.809646][ T7377] ? __pfx_l2tp_nl_cmd_session_dump+0x10/0x10 [ 225.809671][ T7377] ? ____sys_sendmsg+0x55c/0x870 [ 225.809697][ T7377] ? ___sys_sendmsg+0x2a5/0x360 [ 225.809737][ T7377] netlink_rcv_skb+0x232/0x4b0 [ 225.809768][ T7377] ? __pfx_genl_rcv_msg+0x10/0x10 [ 225.809806][ T7377] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 225.809860][ T7377] genl_rcv+0x28/0x40 [ 225.809894][ T7377] netlink_unicast+0x780/0x920 [ 225.809932][ T7377] netlink_sendmsg+0x813/0xb40 [ 225.809973][ T7377] ? __pfx_netlink_sendmsg+0x10/0x10 [ 225.810005][ T7377] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 225.810039][ T7377] ? aa_sock_msg_perm+0x122/0x200 [ 225.810066][ T7377] ? __pfx_netlink_sendmsg+0x10/0x10 [ 225.810094][ T7377] sock_sendmsg_nosec+0x13a/0x180 [ 225.810132][ T7377] ____sys_sendmsg+0x55c/0x870 [ 225.810168][ T7377] ? __pfx_____sys_sendmsg+0x10/0x10 [ 225.810208][ T7377] ? import_iovec+0x73/0xa0 [ 225.810237][ T7377] ___sys_sendmsg+0x2a5/0x360 [ 225.810264][ T7377] ? __lock_acquire+0x6b5/0x2d10 [ 225.810299][ T7377] ? __pfx____sys_sendmsg+0x10/0x10 [ 225.810369][ T7377] ? __fget_files+0x2a/0x420 [ 225.810400][ T7377] ? __fget_files+0x3a6/0x420 [ 225.810436][ T7377] __x64_sys_sendmsg+0x1b7/0x290 [ 225.810469][ T7377] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 225.810518][ T7377] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.810544][ T7377] do_syscall_64+0x174/0x580 [ 225.810573][ T7377] ? trace_irq_disable+0x3b/0x140 [ 225.810602][ T7377] ? clear_bhb_loop+0x40/0x90 [ 225.810631][ T7377] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.810655][ T7377] RIP: 0033:0x7fc47854ce59 [ 225.810677][ T7377] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 225.810697][ T7377] RSP: 002b:00007fc47679e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 225.810721][ T7377] RAX: ffffffffffffffda RBX: 00007fc4787c5fa0 RCX: 00007fc47854ce59 [ 225.810739][ T7377] RDX: 0000000000000020 RSI: 0000200000000140 RDI: 0000000000000003 [ 225.810754][ T7377] RBP: 00007fc47679e090 R08: 0000000000000000 R09: 0000000000000000 [ 225.810768][ T7377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.810782][ T7377] R13: 00007fc4787c6038 R14: 00007fc4787c5fa0 R15: 00007ffcc6576e48 [ 225.810819][ T7377] [ 225.867349][ T5718] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 226.064356][ T5718] usb 1-1: Using ep0 maxpacket: 32 [ 226.114687][ T5718] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 226.114809][ T5718] usb 1-1: config 0 has no interface number 0 [ 226.232095][ T5718] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 226.232126][ T5718] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.232149][ T5718] usb 1-1: Product: syz [ 226.232165][ T5718] usb 1-1: Manufacturer: syz [ 226.232183][ T5718] usb 1-1: SerialNumber: syz [ 226.286864][ T5718] usb 1-1: config 0 descriptor?? [ 226.351708][ T5718] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 226.640678][ T5718] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 226.778012][ T5718] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 227.026526][ C0] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 227.027376][ T5718] usb 1-1: USB disconnect, device number 44 [ 227.084055][ T5718] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 227.111826][ T5718] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 227.121785][ T5718] quatech2 1-1:0.51: device disconnected [ 227.308686][ T5626] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 227.311967][ T5626] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 227.313236][ T5626] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 227.410787][ T5626] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 227.412600][ T5626] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 227.649742][ T6253] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 227.913540][ T5705] usb 2-1: new full-speed USB device number 45 using dummy_hcd [ 228.045672][ T0] ------------[ cut here ]------------ [ 228.045685][ T0] task_rq(p) != rq [ 228.045696][ T0] WARNING: kernel/sched/fair.c:7656 at hrtick_start_fair+0x196/0x1f0, CPU#0: swapper/0/0 [ 228.045737][ T0] Modules linked in: [ 228.045755][ T0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 228.045779][ T0] Tainted: [L]=SOFTLOCKUP [ 228.045785][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 228.045797][ T0] RIP: 0010:hrtick_start_fair+0x196/0x1f0 [ 228.045822][ T0] Code: 42 80 3c 20 00 74 08 4c 89 ff e8 85 f5 97 00 4d 39 37 0f 85 0c ff ff ff 48 89 df 5b 41 5c 41 5d 41 5e 41 5f e9 7b 64 fa ff 90 <0f> 0b 90 e9 d1 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 82 [ 228.045837][ T0] RSP: 0018:ffffffff8e007b40 EFLAGS: 00010087 [ 228.045852][ T0] RAX: ffff8880b873ba40 RBX: ffff8880b863ba40 RCX: ffffffff8197d8ae [ 228.045866][ T0] RDX: 0000000000000000 RSI: ffff888037473e00 RDI: ffff8880b863ba40 [ 228.045879][ T0] RBP: dffffc0000000000 R08: ffffffff8fcf390f R09: 1ffffffff1f9e721 [ 228.045892][ T0] R10: dffffc0000000000 R11: fffffbfff1f9e722 R12: dffffc0000000000 [ 228.045906][ T0] R13: 1ffff110170c78d6 R14: ffff888037473e00 R15: ffffffff8dc257d8 [ 228.045919][ T0] FS: 0000000000000000(0000) GS:ffff888125a6b000(0000) knlGS:0000000000000000 [ 228.045937][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 228.045949][ T0] CR2: 000000110c48904c CR3: 000000003cb46000 CR4: 00000000003526f0 [ 228.045964][ T0] DR0: ffffffffffffffff DR1: 0000000000000100 DR2: 000000000000009d [ 228.045976][ T0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 228.045998][ T0] Call Trace: [ 228.046005][ T0] [ 228.046015][ T0] set_next_task_fair+0xa68/0xce0 [ 228.046037][ T0] ? update_rq_avg_idle+0x8e/0x240 [ 228.046061][ T0] __schedule+0x3e03/0x5550 [ 228.046103][ T0] ? __pfx___schedule+0x10/0x10 [ 228.046121][ T0] ? lockdep_hardirqs_on+0x7a/0x110 [ 228.046151][ T0] ? tick_nohz_idle_exit+0x2a6/0x370 [ 228.046180][ T0] schedule_idle+0x51/0x90 [ 228.046200][ T0] do_idle+0x4a6/0x540 [ 228.046227][ T0] ? __pfx_do_idle+0x10/0x10 [ 228.046259][ T0] cpu_startup_entry+0x43/0x60 [ 228.046284][ T0] rest_init+0x2de/0x300 [ 228.046312][ T0] start_kernel+0x392/0x3e0 [ 228.046339][ T0] x86_64_start_reservations+0x24/0x30 [ 228.046359][ T0] x86_64_start_kernel+0x143/0x1c0 [ 228.046378][ T0] common_startup_64+0x13e/0x157 [ 228.046418][ T0] [ 228.046427][ T0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 228.046454][ T0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 228.046477][ T0] Tainted: [L]=SOFTLOCKUP [ 228.046484][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 228.046496][ T0] Call Trace: [ 228.046502][ T0] [ 228.046508][ T0] vpanic+0x56c/0xa60 [ 228.046535][ T0] ? __pfx__printk+0x10/0x10 [ 228.046552][ T0] ? __pfx_vpanic+0x10/0x10 [ 228.046576][ T0] ? is_bpf_text_address+0x292/0x2b0 [ 228.046601][ T0] ? is_bpf_text_address+0x26/0x2b0 [ 228.046631][ T0] panic+0xc5/0xd0 [ 228.046656][ T0] ? __pfx_panic+0x10/0x10 [ 228.046687][ T0] ? common_startup_64+0x13e/0x157 [ 228.046717][ T0] __warn+0x315/0x4c0 [ 228.046743][ T0] ? hrtick_start_fair+0x196/0x1f0 [ 228.046767][ T0] ? hrtick_start_fair+0x196/0x1f0 [ 228.046791][ T0] __report_bug+0x339/0x540 [ 228.046819][ T0] ? hrtick_start_fair+0x196/0x1f0 [ 228.046842][ T0] ? __pfx___report_bug+0x10/0x10 [ 228.046865][ T0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 228.046888][ T0] ? update_curr+0x6e/0x460 [ 228.046918][ T0] ? hrtick_start_fair+0x196/0x1f0 [ 228.046959][ T0] report_bug+0x16a/0x220 [ 228.047001][ T0] ? hrtick_start_fair+0x196/0x1f0 [ 228.047023][ T0] ? hrtick_start_fair+0x198/0x1f0 [ 228.047046][ T0] handle_bug+0x9c/0x200 [ 228.047072][ T0] exc_invalid_op+0x1a/0x50 [ 228.047098][ T0] asm_exc_invalid_op+0x1a/0x20 [ 228.047115][ T0] RIP: 0010:hrtick_start_fair+0x196/0x1f0 [ 228.047140][ T0] Code: 42 80 3c 20 00 74 08 4c 89 ff e8 85 f5 97 00 4d 39 37 0f 85 0c ff ff ff 48 89 df 5b 41 5c 41 5d 41 5e 41 5f e9 7b 64 fa ff 90 <0f> 0b 90 e9 d1 fe ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 82 [ 228.047157][ T0] RSP: 0018:ffffffff8e007b40 EFLAGS: 00010087 [ 228.047171][ T0] RAX: ffff8880b873ba40 RBX: ffff8880b863ba40 RCX: ffffffff8197d8ae [ 228.047185][ T0] RDX: 0000000000000000 RSI: ffff888037473e00 RDI: ffff8880b863ba40 [ 228.047198][ T0] RBP: dffffc0000000000 R08: ffffffff8fcf390f R09: 1ffffffff1f9e721 [ 228.047211][ T0] R10: dffffc0000000000 R11: fffffbfff1f9e722 R12: dffffc0000000000 [ 228.047225][ T0] R13: 1ffff110170c78d6 R14: ffff888037473e00 R15: ffffffff8dc257d8 [ 228.047245][ T0] ? set_next_task_fair+0xa4e/0xce0 [ 228.047271][ T0] set_next_task_fair+0xa68/0xce0 [ 228.047292][ T0] ? update_rq_avg_idle+0x8e/0x240 [ 228.047315][ T0] __schedule+0x3e03/0x5550 [ 228.047356][ T0] ? __pfx___schedule+0x10/0x10 [ 228.047374][ T0] ? lockdep_hardirqs_on+0x7a/0x110 [ 228.047404][ T0] ? tick_nohz_idle_exit+0x2a6/0x370 [ 228.047432][ T0] schedule_idle+0x51/0x90 [ 228.047451][ T0] do_idle+0x4a6/0x540 [ 228.047478][ T0] ? __pfx_do_idle+0x10/0x10 [ 228.047512][ T0] cpu_startup_entry+0x43/0x60 [ 228.047537][ T0] rest_init+0x2de/0x300 [ 228.047565][ T0] start_kernel+0x392/0x3e0 [ 228.047594][ T0] x86_64_start_reservations+0x24/0x30 [ 228.047617][ T0] x86_64_start_kernel+0x143/0x1c0 [ 228.047647][ T0] common_startup_64+0x13e/0x157 [ 228.047683][ T0] [ 229.184031][ T0] Shutting down cpus with NMI [ 229.184718][ T0] Kernel Offset: disabled