last executing test programs: 32.550031053s ago: executing program 2 (id=1068): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000b510f210950b2a7773820102030109022400010000000009042200028953950009050a02ff0300fa000905820250"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000840)={0x34, &(0x7f0000000480)={0x20, 0x10, 0x6, "f62ab830d3e0"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000300)={0x34, &(0x7f0000000180)={0x20, 0xf, 0x2, "3914"}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000001c0)={0x40, 0x11, 0x2, "1fa8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) 30.379886229s ago: executing program 2 (id=1078): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000003, 0x20000000ec072, 0xffffffffffffffff, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f00000002c0)={0x82, 0x2, r1, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000400)={0x28, 0x2, r1, 0x0, &(0x7f00001f2000/0x2000)=nil, 0x2000, 0x2}) ioctl$IOMMU_DESTROY$stdev(r0, 0x3b80, &(0x7f0000000180)={0x8, r2}) 30.314477705s ago: executing program 2 (id=1079): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0x2, 0x4e23, 0x0, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x1, @remote, 0xef6}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac710aa7d0000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 30.240373864s ago: executing program 2 (id=1080): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000140), 0x400000000000287, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000004740)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x53fe0) 29.361616127s ago: executing program 2 (id=1088): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0xffffffff, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000040)=0x7f, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) 29.318347859s ago: executing program 2 (id=1089): mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) close(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000700), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./nfsd_dir/threads\x00', 0x2, 0x0) write(r0, &(0x7f0000000900)='2\n', 0x2) 14.066316133s ago: executing program 32 (id=1089): mkdir(&(0x7f0000000000)='./nfsd_dir\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./nfsd_dir\x00', &(0x7f0000000300)='nfsd\x00', 0x0, 0x0) close(0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000700), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./nfsd_dir/threads\x00', 0x2, 0x0) write(r0, &(0x7f0000000900)='2\n', 0x2) 7.371924501s ago: executing program 1 (id=1280): r0 = syz_usb_connect(0x0, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="12010001ffffff40460801100001010203010902270001010080fa0904000003ffffff00070581020002000705020200020007058303"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000680)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 5.935337397s ago: executing program 3 (id=1285): r0 = epoll_create1(0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x100007ff, 0xf83, 0xd3}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000800)={0x30000000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) 5.782663991s ago: executing program 3 (id=1286): r0 = memfd_create(&(0x7f0000000580)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\b\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xd4s\xb2\x99/\xc0\x9a\xf2O\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5dP\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0]\xda8\xe0~\x1c \x91\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x9f\x05xgL5\x14Y+\xb3\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc5\x1d\xe7jDf\x87@\x8fg\x15RJw\x82\xe2\xdcunu\xff`\xa40\xce\xffB%\xe4k\xff\x8d\x06\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\x02k\xf3L\x03\xbb\xfa\xe1\\\xf1\x8cUj\xd5\xa5\x88GL\xe7g\xfex\xcd\xaa\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x05\x00'/474, 0x6) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2, 0x12, r0, 0x0) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={{&(0x7f00003fe000/0x4000)=nil, 0x4000}}) 5.690004145s ago: executing program 3 (id=1287): syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$FS_IOC_FSGETXATTR(r0, 0x400455c8, 0x0) syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 5.070355118s ago: executing program 1 (id=1290): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000), 0x169802, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000007, 0x38011, r1, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') lseek(r2, 0x289e0cb5, 0x0) 4.917292612s ago: executing program 1 (id=1292): r0 = socket$rxrpc(0x21, 0x2, 0x2) r1 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @loopback}}, 0x24) connect$rxrpc(r1, &(0x7f0000000100)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @loopback}}, 0x24) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[{0x18, 0x110, 0x1, "02"}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) 4.471215397s ago: executing program 1 (id=1293): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCFLSH(r1, 0x400455c8, 0x2) syz_clone(0x308000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5412, &(0x7f0000000140)=0xffffffc0) 4.30242899s ago: executing program 1 (id=1296): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x40}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0xfffffffffffffd86, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x8, 0x0, 0xf, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x810, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 2.893759134s ago: executing program 3 (id=1299): r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004024042c0100000000000109022e0001010080320904000004ffffff0007058102000200070502020002000705830200020007050402"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000480)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000340)={0x44, &(0x7f0000000100)={0x0, 0xe, 0xf, "cf0d416510d44aa84085a068b5207a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 2.094182778s ago: executing program 1 (id=1301): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_disconnect(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, '\x00', 0x15}, 0x3}, 0x1c) r2 = syz_open_dev$I2C(&(0x7f0000000100), 0x2, 0x1) ioctl$I2C_RDWR(r2, 0x707, &(0x7f0000000140)={&(0x7f0000000480)=[{0x7, 0x2000, 0x0, 0x0}], 0x1}) 508.288427ms ago: executing program 4 (id=1306): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r0, 0x0) r1 = landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) landlock_restrict_self(r1, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0/../file0\x00') 464.460867ms ago: executing program 0 (id=1307): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000002c0)={0x1, 0x0, [{0x48a, 0x0, 0x2e}]}) 460.5447ms ago: executing program 4 (id=1308): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x4c23, 0x800e5, @mcast2, 0xffefffff}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e230e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac710ffffefffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 410.805655ms ago: executing program 4 (id=1309): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @broadcast, 0x4e21, 0x3, 'rr\x00', 0x1, 0x10000004, 0x8}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000000)={{0x84, @rand_addr=0x64010100, 0x4e24, 0x3, 'lc\x00', 0x8, 0x323b, 0x55}, {@remote, 0x4e23, 0x10000, 0x0, 0x12d5c, 0x12d4c}}, 0x44) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev, 0xfffffeec}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 324.50327ms ago: executing program 0 (id=1310): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xffff, 0x1000003, @remote, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000180)=@gcm_128={{0x304}, "a4c51a4d1bc77a24", "245586e7cae61db3a53c3b701d5a3efe", "0a1ad2f4", "63fd2e1ecc22a424"}, 0x28) setsockopt$inet6_tcp_TLS_RX(r0, 0x11a, 0x2, &(0x7f0000000200)=@gcm_128={{0x304}, "3b4ab2c1144068b2", "963e11e0be5f9fd4fa47d22055202c7b", "9df00001", "b327c6e40e868fa2"}, 0x28) 280.931613ms ago: executing program 4 (id=1311): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x8c, 0x3, 0x40}) r0 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="01000000000000000000010000"], 0x6c}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x1f, 0x0}, 0x0) 279.72947ms ago: executing program 0 (id=1312): sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x400c0}, 0x40000000) r0 = getpgid(0x0) r1 = syz_pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) name_to_handle_at(r2, &(0x7f0000000040)='./file7/file0\x00', &(0x7f00000000c0)=ANY=[], 0x0, 0x1200) 217.036649ms ago: executing program 0 (id=1313): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0xfffffffd}}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000180)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x2, 0x4}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x6, 0x3}, 0x10) bind$tipc(r1, 0x0, 0x0) 173.852344ms ago: executing program 3 (id=1314): mknodat$null(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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", 0x2000, &(0x7f0000007a80)={&(0x7f00000001c0)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871989b0dd67, 0xdcf, 0x9, 0xb, 0x800, 0x0, 0x0, 0x2, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') read$FUSE(r1, &(0x7f0000004200)={0x2020}, 0x2020) 157.183038ms ago: executing program 0 (id=1315): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000001800)="40b6", 0x2}], 0x1, 0x0, 0x0, 0x8012}], 0x1, 0x4044) sendmmsg$alg(r1, &(0x7f0000005ac0)=[{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000000240)="830a8708", 0x4}], 0x1, 0x0, 0x0, 0x4094}], 0x1, 0x4008000) 127.593529ms ago: executing program 4 (id=1316): unshare(0x28000600) r0 = fsopen(&(0x7f00000001c0)='mqueue\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x8e) unshare(0x8000280) mknodat$loop(r1, &(0x7f0000000140)='./file0\x00', 0x4, 0x1) 13.928554ms ago: executing program 4 (id=1317): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) pread64(r0, 0x0, 0x0, 0x18) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0) 13.707156ms ago: executing program 3 (id=1318): r0 = fsopen(&(0x7f0000000280)='ceph\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000700)='source', &(0x7f0000000780)='c:::/\x83\xc1\xcfD\xc4AO\x06)\xb03\xfcI\x95w\x96\x9b\xe9\xa6\x1a\x96\xael\x11\xa6\x06\xe3G\xb1\x1d$\xc2;\x8f\xf3\x13\xebB\x93\x94\x01\x8b\x88\xeb\xa3\x01\rx\x86bK&\x13a~\x04/\x18\x14ZM\xcb\xad\x92>\xe5\x01V\xdc\x05#\x13\xe9F\xa0\x1b\xf8\xe12\xe9\x80\x988\xd8?\x86\xe9i\x7f\xa8\xe0c\x94\xc1\xae\x9c\xba\x1c\xfa\xbc\xa8\xbf\xff\xfe\xfe!\x7f2\xf1\xc7P\x80A\x1c2k\xf6}P\x19\xee:i|0\x1c\x13u\xb0I\xaa\xe3\x14\x9a\x1f\x9f(\xd1$\x06\xa8&t&A0\xa7\xef\x9cL\x8e1K', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f0000000280)='ceph\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000700)='source', &(0x7f0000000780)='c:::/\x83\xc1\xcfD\xc4AO\x06)\xb03\xfcI\x95w\x96\x9b\xe9\xa6\x1a\x96\xael\x11\xa6\x06\xe3G\xb1\x1d$\xc2;\x8f\xf3\x13\xebB\x93\x94\x01\x8b\x88\xeb\xa3\x01\rx\x86bK&\x13a~\x04/\x18\x14ZM\xcb\xad\x92>\xe5\x01V\xdc\x05#\x13\xe9F\xa0\x1b\xf8\xe12\xe9\x80\x988\xd8?\x86\xe9i\x7f\xa8\xe0c\x94\xc1\xae\x9c\xba\x1c\xfa\xbc\xa8\xbf\xff\xfe\xfe!\x7f2\xf1\xc7P\x80A\x1c2k\xf6}P\x19\xee:i|0\x1c\x13u\xb0I\xaa\xe3\x14\x9a\x1f\x9f(\xd1$\x06\xa8&t&A0\xa7\xef\x9cL\x8e1K', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) 0s ago: executing program 0 (id=1319): r0 = fsopen(&(0x7f0000000080)='mqueue\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0x8880, 0x4d) lseek(r2, 0xfffffffffffffffd, 0x3) kernel console output (not intermixed with test programs): high-speed USB device number 12 using dummy_hcd [ 117.635582][ T25] f81534 3-1:0.12: f81534_set_register: reg: 1003 data: e8 failed: -71 [ 117.635675][ T25] f81534 3-1:0.12: f81534_find_config_idx: read failed: -71 [ 117.635691][ T25] f81534 3-1:0.12: f81534_calc_num_ports: find idx failed: -71 [ 117.635839][ T25] f81534 3-1:0.12: probe with driver f81534 failed with error -71 [ 117.662830][ T25] usb 3-1: USB disconnect, device number 10 [ 117.697445][ T5713] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 117.707609][ T5713] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.708019][ T5713] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 117.709938][ T5713] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.709959][ T5713] usb 2-1: Product: syz [ 117.709972][ T5713] usb 2-1: Manufacturer: syz [ 117.709985][ T5713] usb 2-1: SerialNumber: syz [ 117.719365][ T5713] cdc_mbim 2-1:1.0: skipping garbage [ 117.846396][ T190] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 117.921722][ T6945] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 118.016485][ T190] usb 4-1: Using ep0 maxpacket: 32 [ 118.017380][ T190] usb 4-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 118.019628][ T190] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 118.019668][ T190] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 118.032329][ T190] usb 4-1: config 0 descriptor?? [ 118.038024][ T190] ldusb 4-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 118.039857][ T190] ldusb 4-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 118.443654][ T5699] usb 4-1: USB disconnect, device number 7 [ 118.448706][ T5699] ldusb 4-1:0.0: LD USB Device #0 now disconnected [ 118.525746][ T6945] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 118.526560][ T5713] cdc_mbim 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 118.526581][ T5713] cdc_mbim 2-1:1.0: setting rx_max = 2048 [ 118.728073][ T5713] cdc_mbim 2-1:1.0: setting tx_max = 184 [ 118.732118][ T5713] cdc_mbim 2-1:1.0: cdc-wdm0: USB WDM device [ 118.735452][ T5713] wwan wwan0: port wwan0mbim0 attached [ 118.747119][ T5713] cdc_mbim 2-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.1-1, CDC MBIM, fa:f4:fd:b2:72:80 [ 118.873518][ T6978] netlink: 'syz.0.456': attribute type 19 has an invalid length. [ 118.938647][ T5713] usb 2-1: USB disconnect, device number 12 [ 118.940155][ T5713] cdc_mbim 2-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.1-1, CDC MBIM [ 119.041432][ T5713] wwan wwan0: port wwan0mbim0 disconnected [ 119.239591][ T25] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 119.260051][ T25] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz0 [ 120.493940][ T7053] syzkaller1: entered promiscuous mode [ 120.494061][ T7053] syzkaller1: entered allmulticast mode [ 120.897147][ T7066] syzkaller1: entered promiscuous mode [ 120.897195][ T7066] syzkaller1: entered allmulticast mode [ 121.462353][ T7089] syzkaller1: entered promiscuous mode [ 121.462389][ T7089] syzkaller1: entered allmulticast mode [ 121.725673][ T7097] netlink: 'syz.0.493': attribute type 12 has an invalid length. [ 121.996724][ T31] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 122.161450][ T31] usb 3-1: New USB device found, idVendor=1ba6, idProduct=0001, bcdDevice= 0.01 [ 122.163726][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.163771][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.190704][ T31] as10x_usb: device has been detected [ 122.191444][ T31] dvbdev: DVB: registering new adapter (Abilis Systems DVB-Titan) [ 122.211010][ T31] usb 3-1: DVB: registering adapter 1 frontend 0 (Abilis Systems DVB-Titan)... [ 122.225392][ T31] as10x_usb: error during firmware upload part1 [ 122.225961][ T31] Registered device Abilis Systems DVB-Titan [ 122.376423][ T25] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 122.522756][ T7125] netlink: 12 bytes leftover after parsing attributes in process `syz.3.505'. [ 122.537655][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 122.538347][ T25] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 122.539281][ T25] usb 2-1: config index 0 descriptor too short (expected 74, got 45) [ 122.539325][ T25] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 122.539348][ T25] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 122.539370][ T25] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 122.539393][ T25] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 122.539414][ T25] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 122.539450][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.774683][ T25] usb 2-1: GET_CAPABILITIES returned 0 [ 122.774737][ T25] usbtmc 2-1:16.0: can't read capabilities [ 122.987727][ T5713] usb 2-1: USB disconnect, device number 13 [ 124.053558][ T5613] usb 3-1: USB disconnect, device number 11 [ 124.095329][ T5613] Unregistered device Abilis Systems DVB-Titan [ 124.097672][ T5613] as10x_usb: device has been disconnected [ 124.246400][ T25] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 124.396388][ T25] usb 4-1: Using ep0 maxpacket: 16 [ 124.401933][ T25] usb 4-1: New USB device found, idVendor=05ac, idProduct=027d, bcdDevice= 0.00 [ 124.403158][ T25] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 227, changing to 11 [ 124.403201][ T25] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.408046][ T25] usb 4-1: config 0 descriptor?? [ 124.643111][ T7173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.645280][ T7173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.673525][ T25] usbhid 4-1:0.0: can't add hid device: -71 [ 124.673642][ T25] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 124.701642][ T25] usb 4-1: USB disconnect, device number 8 [ 124.852525][ T7188] netlink: 60 bytes leftover after parsing attributes in process `syz.1.526'. [ 124.864820][ T7188] netlink: 60 bytes leftover after parsing attributes in process `syz.1.526'. [ 124.877446][ T7188] netlink: 'syz.1.526': attribute type 32 has an invalid length. [ 124.877484][ T7188] netlink: 500 bytes leftover after parsing attributes in process `syz.1.526'. [ 125.003626][ T7195] ªªªªªª: renamed from vlan0 (while UP) [ 125.109441][ T7200] netlink: 'syz.1.535': attribute type 12 has an invalid length. [ 125.325545][ T30] audit: type=1400 audit(1787333279.539:8): apparmor="STATUS" operation="profile_load" info="not policy admin" error=-13 profile="unconfined" pid=7206 comm="syz.3.537" [ 125.584572][ T7221] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 125.786434][ T5699] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 125.866518][ T25] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 125.937069][ T5699] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 125.947151][ T5699] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 125.947193][ T5699] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 125.957498][ T5699] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 125.957520][ T5699] usb 2-1: SerialNumber: syz [ 126.016417][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 126.021940][ T25] usb 1-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 126.024721][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.024742][ T25] usb 1-1: Product: syz [ 126.024755][ T25] usb 1-1: Manufacturer: syz [ 126.024768][ T25] usb 1-1: SerialNumber: syz [ 126.041153][ T25] usb 1-1: config 0 descriptor?? [ 126.044722][ T25] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 126.174009][ T5699] usb 2-1: 0:2 : does not exist [ 126.208633][ T5699] usb 2-1: USB disconnect, device number 14 [ 126.241168][ T5624] udevd[5624]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 127.273946][ T25] gspca_sonixj: reg_w1 err -71 [ 127.346461][ T25] sonixj 1-1:0.0: probe with driver sonixj failed with error -71 [ 127.353023][ T25] usb 1-1: USB disconnect, device number 11 [ 127.687803][ T30] audit: type=1400 audit(1787333281.899:9): apparmor="STATUS" info="empty profile name" error=-71 profile="unconfined" name=":est" pid=7244 comm="syz.3.555" name=":est" offset=36 [ 127.727748][ T7247] syzkaller1: entered promiscuous mode [ 127.727790][ T7247] syzkaller1: entered allmulticast mode [ 128.836429][ T25] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 128.916470][ T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 128.987280][ T25] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 128.997311][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.997353][ T25] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 128.997376][ T25] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 128.997412][ T25] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.000518][ T25] usb 3-1: config 0 descriptor?? [ 129.066410][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 129.072150][ T9] usb 2-1: New USB device found, idVendor=2b73, idProduct=001b, bcdDevice= 0.40 [ 129.073637][ T9] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 129.075837][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.075859][ T9] usb 2-1: Product: syz [ 129.075872][ T9] usb 2-1: Manufacturer: syz [ 129.075886][ T9] usb 2-1: SerialNumber: syz [ 129.385066][ T9] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 129.425430][ T9] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 129.436079][ T9] usb 2-1: USB disconnect, device number 15 [ 129.448760][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.456265][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.456295][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.456570][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.456597][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.456622][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.471690][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.471719][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.471744][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.471770][ T25] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 129.481128][ T5624] udevd[5624]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 129.551355][ T25] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 129.698223][ T25] usb 3-1: USB disconnect, device number 12 [ 129.998524][ T7295] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 130.517267][ T190] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 130.676587][ T190] usb 4-1: Using ep0 maxpacket: 8 [ 130.682685][ T190] usb 4-1: New USB device found, idVendor=0d46, idProduct=2011, bcdDevice= 1.00 [ 130.693060][ T190] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 130.706662][ T190] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 130.706704][ T190] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.736555][ T190] kobil_sct 4-1:1.0: KOBIL USB smart card terminal converter detected [ 130.753613][ T190] usb 4-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 [ 131.531398][ T9] usb 4-1: USB disconnect, device number 9 [ 131.561342][ T9] kobil ttyUSB0: KOBIL USB smart card terminal converter now disconnected from ttyUSB0 [ 131.572254][ T9] kobil_sct 4-1:1.0: device disconnected [ 131.846506][ T25] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 131.997018][ T25] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 131.998058][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 131.998084][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 131.999083][ T25] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 131.999103][ T25] usb 1-1: Manufacturer: syz [ 132.007384][ T25] usb 1-1: config 0 descriptor?? [ 132.056411][ T9] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 132.220679][ T9] usb 3-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice= 0.00 [ 132.295011][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.298904][ T9] usb 3-1: config 0 descriptor?? [ 132.303437][ T9] gspca_main: stk014-2.14.0 probing 05e1:0893 [ 132.303517][ T9] usb 3-1: selecting invalid altsetting 1 [ 132.482610][ T7377] jffs2: notice: (7377) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 132.709448][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.716139][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.723818][ T7386] syzkaller1: entered promiscuous mode [ 132.723856][ T7386] syzkaller1: entered allmulticast mode [ 132.829537][ T7390] vxcan1: tx drop: invalid sa for name 0x0000000004000000 [ 132.841789][ T25] input: syz Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0008/input/input14 [ 132.930629][ T25] input: syz Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0008/input/input15 [ 132.959382][ T25] input: syz Touch Strip as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0008/input/input16 [ 132.980247][ T25] input: syz Dial as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0008/input/input17 [ 133.004806][ T25] uclogic 0003:256C:006D.0008: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.0-1/input0 [ 133.123284][ T25] usb 1-1: USB disconnect, device number 12 [ 133.182170][ T7395] fido_id[7395]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 133.265242][ T989] usb 3-1: USB disconnect, device number 13 [ 133.691436][ T7398] bridge0: port 3(erspan0) entered blocking state [ 133.691542][ T7398] bridge0: port 3(erspan0) entered disabled state [ 133.691685][ T7398] erspan0: entered allmulticast mode [ 133.694612][ T7398] erspan0: entered promiscuous mode [ 133.698035][ T7398] bridge0: port 3(erspan0) entered blocking state [ 133.698120][ T7398] bridge0: port 3(erspan0) entered forwarding state [ 133.704564][ T7398] erspan0: left allmulticast mode [ 133.704582][ T7398] erspan0: left promiscuous mode [ 133.704767][ T7398] bridge0: port 3(erspan0) entered disabled state [ 133.786252][ T7404] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 133.916448][ T25] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 134.068721][ T25] usb 2-1: Using ep0 maxpacket: 8 [ 134.070233][ T25] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 134.071157][ T25] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 134.071202][ T25] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 134.071222][ T25] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 134.071244][ T25] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 134.071265][ T25] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 134.071302][ T25] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.167662][ T30] audit: type=1326 audit(1787333288.389:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7415 comm="syz.3.625" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc60cf9e0d9 code=0x0 [ 134.302459][ T25] usb 2-1: usb_control_msg returned -32 [ 134.302518][ T25] usbtmc 2-1:16.0: can't read capabilities [ 134.436718][ T25] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 134.587234][ T25] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 134.588375][ T25] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.588416][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.597341][ T25] usb 1-1: config 0 descriptor?? [ 134.659569][ T7434] usbtmc 2-1:16.0: control status returned 0 [ 134.810423][ T25] usbhid 1-1:0.0: can't add hid device: -71 [ 134.810546][ T25] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 134.826980][ T25] usb 1-1: USB disconnect, device number 13 [ 134.860502][ T5713] usb 2-1: USB disconnect, device number 16 [ 135.089427][ T7438] syzkaller1: entered promiscuous mode [ 135.089464][ T7438] syzkaller1: entered allmulticast mode [ 135.249808][ T7446] binder: 7445:7446 ioctl c0306201 2000000001c0 returned -14 [ 135.280670][ T5713] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 135.428711][ T5713] usb 1-1: Using ep0 maxpacket: 32 [ 135.429495][ T5713] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 135.430593][ T5713] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 135.430635][ T5713] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 135.444589][ T5713] usb 1-1: config 0 descriptor?? [ 135.454847][ T5713] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 135.464878][ T5713] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 135.596874][ T25] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 135.757159][ T25] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 135.768905][ T25] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 135.768945][ T25] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 135.768990][ T25] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 135.806299][ T25] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 135.814763][ T25] usb 4-1: Product: syz [ 135.814775][ T25] usb 4-1: Manufacturer: syz [ 135.814782][ T25] usb 4-1: SerialNumber: syz [ 135.861147][ T31] usb 1-1: USB disconnect, device number 14 [ 135.866923][ T31] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 135.926440][ T5613] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 136.016393][ T5713] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 136.029472][ T25] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 10 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 136.076832][ T5613] usb 2-1: Using ep0 maxpacket: 8 [ 136.077458][ T5613] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 136.078399][ T5613] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 136.078429][ T5613] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 136.078451][ T5613] usb 2-1: config 16 interface 0 altsetting 0 has an endpoint descriptor with address 0xB6, changing to 0x86 [ 136.078473][ T5613] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 55305, setting to 1024 [ 136.078497][ T5613] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1024 [ 136.078518][ T5613] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 136.078554][ T5613] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.176889][ T5713] usb 3-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 136.177863][ T5713] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 136.178086][ T5713] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 136.178107][ T5713] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 136.178128][ T5713] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 136.178166][ T5713] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.243439][ T31] usb 4-1: USB disconnect, device number 10 [ 136.254725][ T31] usblp0: removed [ 136.283625][ T5613] usb 2-1: GET_CAPABILITIES returned 0 [ 136.283678][ T5613] usbtmc 2-1:16.0: can't read capabilities [ 136.485929][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.486237][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.486286][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.489611][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.489659][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.489701][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.489742][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.489966][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490008][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490048][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490089][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490324][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490372][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490624][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490664][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.490704][ C0] usbtmc 2-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 136.492238][ T190] usb 2-1: USB disconnect, device number 17 [ 137.049034][ T5613] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 137.069777][ T7479] jffs2: notice: (7479) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 137.207145][ T5613] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 137.219171][ T5613] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 137.219226][ T5613] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 137.219248][ T5613] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 137.219295][ T5613] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 137.219327][ T5613] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 137.230045][ T5713] gud 3-1:1.0: USB-1: Failed to add properties (ret=-5) [ 137.230091][ T5713] gud 3-1:1.0: Failed to get connectors (error=-5) [ 137.230113][ T5713] gud 3-1:1.0: probe with driver gud failed with error -5 [ 137.284240][ T5613] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 137.284267][ T5613] usb 1-1: Product: syz [ 137.284281][ T5613] usb 1-1: Manufacturer: syz [ 137.316816][ T5613] cdc_wdm 1-1:1.0: skipping garbage [ 137.323658][ T5613] cdc_wdm 1-1:1.0: skipping garbage [ 137.333124][ T5613] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 137.339171][ T5613] cdc_wdm 1-1:1.0: Unknown control protocol [ 137.432773][ T5713] usb 3-1: USB disconnect, device number 14 [ 137.945924][ C1] cdc_wdm 1-1:1.0: Unexpected error -71 [ 137.946418][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.946524][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.952283][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.952309][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.952646][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.952668][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.959394][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.959419][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.965626][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.965654][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.965980][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.966004][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.966213][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.966233][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.973046][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.973071][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.979255][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.979279][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.986003][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 137.986028][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 137.992839][ T5613] usb 1-1: USB disconnect, device number 15 [ 137.992942][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 138.479913][ T30] audit: type=1326 audit(1787333292.699:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7528 comm="syz.2.673" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2f5f99e0d9 code=0x0 [ 138.959624][ T7538] jffs2: notice: (7538) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 139.341587][ T30] audit: type=1326 audit(1787333293.559:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7552 comm="syz.0.683" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff47039e0d9 code=0x0 [ 139.368855][ T5713] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 139.436432][ T31] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 139.526494][ T5713] usb 2-1: Using ep0 maxpacket: 8 [ 139.528085][ T5713] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 139.534374][ T5713] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.534396][ T5713] usb 2-1: Product: syz [ 139.534410][ T5713] usb 2-1: Manufacturer: syz [ 139.534423][ T5713] usb 2-1: SerialNumber: syz [ 139.547557][ T5713] usb 2-1: config 0 descriptor?? [ 139.586808][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 139.593470][ T31] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 139.618220][ T31] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 139.620035][ T31] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 139.620060][ T31] usb 4-1: config 16 interface 0 altsetting 0 has an endpoint descriptor with address 0xB6, changing to 0x86 [ 139.620082][ T31] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 55305, setting to 1024 [ 139.620106][ T31] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1024 [ 139.620127][ T31] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 139.620170][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 139.735160][ T7563] jffs2: notice: (7563) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 139.761900][ T5713] usb 2-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 139.843593][ T31] usb 4-1: GET_CAPABILITIES returned 0 [ 139.843652][ T31] usbtmc 4-1:16.0: can't read capabilities [ 140.054069][ T190] usb 4-1: USB disconnect, device number 11 [ 140.486387][ T9] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 140.637382][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 140.639090][ T9] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 140.640424][ T9] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 140.640470][ T9] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 140.640490][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 140.640512][ T9] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 140.640533][ T9] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 140.640570][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.858400][ T9] usb 3-1: usb_control_msg returned -32 [ 140.858470][ T9] usbtmc 3-1:16.0: can't read capabilities [ 140.986476][ T5713] usb write operation failed. (-71) [ 140.993227][ T5713] usb 2-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 141.004178][ T5713] dvbdev: DVB: registering new adapter (Terratec H7) [ 141.004225][ T5713] usb 2-1: media controller created [ 141.022256][ T5713] usb read operation failed. (-71) [ 141.046510][ T5713] usb write operation failed. (-71) [ 141.061307][ T5713] dvb_usb_az6007 2-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 141.080215][ T5713] usb 2-1: USB disconnect, device number 18 [ 141.347349][ T7602] input: syz0 as /devices/virtual/input/input18 [ 141.413832][ T7604] jffs2: notice: (7604) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 141.561498][ T7609] syzkaller1: entered promiscuous mode [ 141.561539][ T7609] syzkaller1: entered allmulticast mode [ 141.600054][ T7612] usbtmc 3-1:16.0: usb_control_msg returned -32 [ 141.624467][ T5713] libceph: connect (1)[c::]:6789 error -101 [ 141.624755][ T5713] libceph: mon0 (1)[c::]:6789 connect error [ 141.640194][ T5713] libceph: connect (1)[c::]:6789 error -101 [ 141.660116][ T5713] libceph: mon0 (1)[c::]:6789 connect error [ 141.685627][ T25] libceph: connect (1)[c::]:6789 error -101 [ 141.685872][ T25] libceph: mon0 (1)[c::]:6789 connect error [ 141.771936][ T25] usb 3-1: USB disconnect, device number 15 [ 141.888535][ T7628] syz.3.709(7628): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 141.928270][ T5713] libceph: connect (1)[c::]:6789 error -101 [ 141.928434][ T5713] libceph: mon0 (1)[c::]:6789 connect error [ 141.946939][ T31] libceph: connect (1)[c::]:6789 error -101 [ 141.963421][ T31] libceph: mon0 (1)[c::]:6789 connect error [ 142.316183][ T7642] kvm: MONITOR instruction emulated as NOP! [ 142.387578][ T7611] ceph: No mds server is up or the cluster is laggy [ 142.389729][ T7615] ceph: No mds server is up or the cluster is laggy [ 142.438519][ T190] libceph: connect (1)[c::]:6789 error -101 [ 142.438678][ T190] libceph: mon0 (1)[c::]:6789 connect error [ 142.505443][ T25] libceph: connect (1)[c::]:6789 error -101 [ 142.505624][ T25] libceph: mon0 (1)[c::]:6789 connect error [ 142.696763][ T5613] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 142.786483][ T59] wlan1: Trigger new scan to find an IBSS to join [ 142.847718][ T5613] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 142.850139][ T5613] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 142.850163][ T5613] usb 3-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 142.850180][ T5613] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 142.850220][ T5613] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 142.850243][ T5613] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 142.852648][ T5613] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 142.852670][ T5613] usb 3-1: Product: syz [ 142.852684][ T5613] usb 3-1: Manufacturer: syz [ 142.890543][ T5613] cdc_wdm 3-1:1.0: skipping garbage [ 142.890560][ T5613] cdc_wdm 3-1:1.0: skipping garbage [ 142.919841][ T5613] cdc_wdm 3-1:1.0: cdc-wdm0: USB WDM device [ 142.919861][ T5613] cdc_wdm 3-1:1.0: Unknown control protocol [ 143.507311][ C1] cdc_wdm 3-1:1.0: Unexpected error -71 [ 143.508363][ C1] wdm_int_callback: 4 callbacks suppressed [ 143.508383][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 143.508400][ C1] wdm_int_callback: 4 callbacks suppressed [ 143.508414][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 143.508459][ T190] usb 3-1: USB disconnect, device number 16 [ 143.508610][ C1] cdc_wdm 3-1:1.0: nonzero urb status received: -71 [ 143.508630][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - 0 bytes [ 143.508646][ C1] cdc_wdm 3-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 143.899930][ T31] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 143.991057][ T7684] syzkaller1: entered promiscuous mode [ 143.991083][ T7684] syzkaller1: entered allmulticast mode [ 144.047722][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 144.048525][ T31] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 144.049938][ T31] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 144.049960][ T31] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 144.049982][ T31] usb 4-1: config 16 interface 0 altsetting 0 has an endpoint descriptor with address 0xB6, changing to 0x86 [ 144.050005][ T31] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 55305, setting to 1024 [ 144.050028][ T31] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1024 [ 144.050049][ T31] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 144.050099][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.275364][ T31] usb 4-1: GET_CAPABILITIES returned 0 [ 144.275433][ T31] usbtmc 4-1:16.0: can't read capabilities [ 144.326928][ T5613] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 144.480598][ T5613] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 144.481702][ T5613] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 144.481752][ T5613] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 144.481772][ T5613] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 144.481794][ T5613] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 144.481830][ T5613] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 144.496673][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.496724][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.496766][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.496808][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.496999][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497040][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497080][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497119][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497313][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497355][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497395][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497436][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497645][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497684][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497723][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.497762][ C1] usbtmc 4-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -2 [ 144.523408][ T989] usb 4-1: USB disconnect, device number 12 [ 144.786568][ T31] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 144.936561][ T31] usb 3-1: Using ep0 maxpacket: 8 [ 144.937378][ T31] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 144.938990][ T31] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 144.939034][ T31] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 144.939055][ T31] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 144.939077][ T31] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 144.939118][ T31] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 144.939156][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.168113][ T31] usb 3-1: usb_control_msg returned -32 [ 145.168198][ T31] usbtmc 3-1:16.0: can't read capabilities [ 145.525506][ T7722] usbtmc 3-1:16.0: control status returned 0 [ 145.573741][ T5613] gud 1-1:1.0: USB-1: Failed to add properties (ret=-5) [ 145.573791][ T5613] gud 1-1:1.0: Failed to get connectors (error=-5) [ 145.573813][ T5613] gud 1-1:1.0: probe with driver gud failed with error -5 [ 145.588177][ T190] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 145.732678][ T989] usb 3-1: USB disconnect, device number 17 [ 145.748099][ T159] wlan1: Trigger new scan to find an IBSS to join [ 145.756847][ T190] usb 2-1: Using ep0 maxpacket: 16 [ 145.762426][ T190] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 145.772894][ T190] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 145.772937][ T190] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 145.778732][ T190] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.778755][ T190] usb 2-1: Product: syz [ 145.778781][ T190] usb 2-1: Manufacturer: syz [ 145.778794][ T190] usb 2-1: SerialNumber: syz [ 145.814276][ T190] usb 2-1: 0:2 : does not exist [ 145.837519][ T5613] usb 1-1: USB disconnect, device number 16 [ 146.010925][ T190] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 146.095734][ T190] usb 2-1: USB disconnect, device number 19 [ 146.126862][ T5624] udevd[5624]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 146.327290][ T5699] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 146.476378][ T5699] usb 4-1: Using ep0 maxpacket: 16 [ 146.481978][ T5699] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 146.494217][ T5699] usb 4-1: config 1 has an invalid descriptor of length 114, skipping remainder of the config [ 146.494251][ T5699] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 146.520113][ T5699] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.520148][ T5699] usb 4-1: Product: syz [ 146.520161][ T5699] usb 4-1: Manufacturer: syz [ 146.520175][ T5699] usb 4-1: SerialNumber: syz [ 146.544178][ T5699] usb 4-1: 0:2 : does not exist [ 146.544253][ T5699] usb 4-1: unit 127 not found! [ 146.678699][ T159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.754594][ T31] usb 4-1: USB disconnect, device number 13 [ 146.802559][ T5624] udevd[5624]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 147.067990][ T5613] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 147.229302][ T5613] usb 1-1: not running at top speed; connect to a high speed hub [ 147.229353][ T5613] usb 1-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice= 0.00 [ 147.250885][ T5613] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 147.488646][ T5613] ljca 1-1:1.0: probe with driver ljca failed with error -110 [ 148.506490][ T5699] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 148.658130][ T5699] usb 2-1: Using ep0 maxpacket: 8 [ 148.661480][ T5699] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 148.662448][ T5699] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 148.662471][ T5699] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 148.662493][ T5699] usb 2-1: config 16 interface 0 altsetting 0 has an endpoint descriptor with address 0xB6, changing to 0x86 [ 148.662515][ T5699] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 55305, setting to 1024 [ 148.662539][ T5699] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1024 [ 148.662573][ T5699] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 148.662609][ T5699] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 148.892875][ T5699] usb 2-1: GET_CAPABILITIES returned 0 [ 148.893138][ T5699] usbtmc 2-1:16.0: can't read capabilities [ 149.057542][ T7807] syzkaller1: entered promiscuous mode [ 149.057583][ T7807] syzkaller1: entered allmulticast mode [ 149.147947][ T5699] usb 2-1: USB disconnect, device number 20 [ 149.175633][ T30] audit: type=1400 audit(1787333303.389:13): apparmor="STATUS" info="failed to unpack profile capabilities" error=-71 profile="unconfined" name="test" pid=7808 comm="syz.3.780" name="test" offset=72 [ 149.647271][ T7818] Process accounting resumed [ 150.256834][ T5699] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 150.416421][ T5699] usb 4-1: Using ep0 maxpacket: 8 [ 150.422186][ T5699] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 150.432143][ T5699] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 150.432200][ T5699] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 150.432221][ T5699] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 150.432242][ T5699] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 150.432264][ T5699] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 150.432302][ T5699] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.596414][ T5613] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 150.601599][ T5713] usb 1-1: USB disconnect, device number 17 [ 150.684514][ T5699] usb 4-1: usb_control_msg returned -32 [ 150.684581][ T5699] usbtmc 4-1:16.0: can't read capabilities [ 150.735543][ T7849] syzkaller1: entered promiscuous mode [ 150.741473][ T7849] syzkaller1: entered allmulticast mode [ 150.776391][ T5613] usb 2-1: Using ep0 maxpacket: 32 [ 150.783433][ T5613] usb 2-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 150.794298][ T5613] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 150.804490][ T5613] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 150.815319][ T5613] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 150.815360][ T5613] usb 2-1: Product: syz [ 150.815384][ T5613] usb 2-1: Manufacturer: syz [ 150.815401][ T5613] usb 2-1: SerialNumber: syz [ 150.839628][ T5613] usb 2-1: config 0 descriptor?? [ 151.004273][ T7857] syzkaller1: entered promiscuous mode [ 151.004298][ T7857] syzkaller1: entered allmulticast mode [ 151.050133][ T7846] netlink: 'syz.1.797': attribute type 1 has an invalid length. [ 151.051384][ T5713] usb 2-1: USB disconnect, device number 21 [ 151.146441][ T25] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 151.296438][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 151.297242][ T25] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 151.300596][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.300618][ T25] usb 1-1: Product: syz [ 151.300630][ T25] usb 1-1: Manufacturer: syz [ 151.300643][ T25] usb 1-1: SerialNumber: syz [ 151.303776][ T25] usb 1-1: config 0 descriptor?? [ 151.392019][ T7864] usbtmc 4-1:16.0: usb_control_msg returned -32 [ 151.436444][ T31] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 151.509861][ T25] usb 1-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 151.597853][ T5613] usb 4-1: USB disconnect, device number 14 [ 151.600579][ T31] usb 3-1: New USB device found, idVendor=2133, idProduct=0018, bcdDevice= 0.40 [ 151.605117][ T31] usb 3-1: config 1 interface 0 has no altsetting 0 [ 151.610480][ T31] usb 3-1: string descriptor 0 read error: -22 [ 151.610634][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.109208][ T31] hid_parser_main: 5 callbacks suppressed [ 152.109269][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109298][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109319][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109352][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109377][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109425][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109448][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109473][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109497][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.109521][ T31] viewsonic 0003:2133:0018.0009: unknown main item tag 0x0 [ 152.226193][ T31] viewsonic 0003:2133:0018.0009: hidraw0: USB HID vff.7f Device [HID 2133:0018] on usb-dummy_hcd.2-1/input0 [ 152.247154][ T5713] usb 3-1: USB disconnect, device number 18 [ 152.326418][ T5699] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 152.347864][ T7881] fido_id[7881]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 152.488393][ T5699] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 152.498545][ T5699] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 152.508512][ T5699] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 152.526145][ T5699] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.526177][ T5699] usb 2-1: Product: syz [ 152.526201][ T5699] usb 2-1: Manufacturer: syz [ 152.526215][ T5699] usb 2-1: SerialNumber: syz [ 152.551512][ T7878] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 152.563694][ T7878] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 152.577979][ T5699] usbserial_generic 2-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 152.578005][ T5699] usbserial_generic 2-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 152.578054][ T5699] usbserial_generic 2-1:1.0: generic converter detected [ 152.596551][ T5699] usb 2-1: generic converter now attached to ttyUSB0 [ 152.726677][ T25] usb write operation failed. (-71) [ 152.732407][ T25] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 152.733870][ T25] dvbdev: DVB: registering new adapter (Terratec H7) [ 152.733914][ T25] usb 1-1: media controller created [ 152.734271][ T25] usb read operation failed. (-71) [ 152.734635][ T25] usb write operation failed. (-71) [ 152.740532][ T25] dvb_usb_az6007 1-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 152.753278][ T25] usb 1-1: USB disconnect, device number 18 [ 152.790243][ T5713] usb 2-1: USB disconnect, device number 22 [ 152.809663][ T5713] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 152.819940][ T5713] usbserial_generic 2-1:1.0: device disconnected [ 152.984501][ T7895] xs_local_setup_socket: unhandled error (13) connecting to /var/run/gssproxy.sock [ 153.070778][ T7899] jffs2: notice: (7899) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 153.582436][ T7921] syzkaller1: entered promiscuous mode [ 153.582478][ T7921] syzkaller1: entered allmulticast mode [ 153.681634][ T7926] kvm: user requested TSC rate below hardware speed [ 153.840061][ T7936] netlink: 'syz.3.836': attribute type 1 has an invalid length. [ 153.852227][ T7936] netlink: 'syz.3.836': attribute type 4 has an invalid length. [ 153.860033][ T7936] netlink: 9462 bytes leftover after parsing attributes in process `syz.3.836'. [ 154.249950][ T7954] Bluetooth: MGMT ver 1.23 [ 154.582095][ T7965] overlayfs: failed to verify upper (228/file1, ino=1226, err=-116) [ 154.592167][ T7965] overlayfs: failed to verify index dir 'upper' xattr [ 154.599124][ T7965] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index. [ 155.143958][ T7983] syzkaller1: entered promiscuous mode [ 155.150010][ T7983] syzkaller1: entered allmulticast mode [ 155.896433][ T989] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 156.046391][ T989] usb 4-1: Using ep0 maxpacket: 16 [ 156.047084][ T989] usb 4-1: New USB device found, idVendor=0458, idProduct=5010, bcdDevice= 0.00 [ 156.048000][ T989] usb 4-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 156.048041][ T989] usb 4-1: config 7 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.048064][ T989] usb 4-1: config 7 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 156.048084][ T989] usb 4-1: config 7 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 156.048108][ T989] usb 4-1: config 7 interface 0 has no altsetting 0 [ 156.048137][ T989] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.082421][ T5699] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 156.179523][ T8006] syzkaller1: entered promiscuous mode [ 156.185217][ T8006] syzkaller1: entered allmulticast mode [ 156.308474][ T5699] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 156.320846][ T5699] usb 2-1: config index 0 descriptor too short (expected 71, got 53) [ 156.320913][ T5699] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 156.320954][ T5699] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 156.352344][ T5699] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.352384][ T5699] usb 2-1: Product: syz [ 156.352418][ T5699] usb 2-1: Manufacturer: syz [ 156.352435][ T5699] usb 2-1: SerialNumber: syz [ 156.479990][ T989] input: HID 0458:5010 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:7.0/0003:0458:5010.000A/input/input19 [ 156.491441][ T989] kye 0003:0458:5010.000A: input,hiddev0,hidraw0: USB HID v2.00 Device [HID 0458:5010] on usb-dummy_hcd.3-1/input0 [ 156.605417][ T8004] mos7720 2-1:1.0: Moschip 2 port adapter converter detected [ 156.636548][ T31] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 156.656049][ T989] usb 2-1: USB disconnect, device number 23 [ 156.656157][ C1] usb 2-1: mos7720_interrupt_callback - Error -19 submitting control urb [ 156.657170][ T5613] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 156.680468][ T8004] usb 2-1: mos7720: usb_control_msg() failed: -71 [ 156.698760][ T25] usb 4-1: USB disconnect, device number 15 [ 156.718979][ T8004] usb 2-1: Moschip 2 port adapter converter now attached to ttyUSB0 [ 156.733218][ T8004] usb 2-1: Moschip 2 port adapter converter now attached to ttyUSB1 [ 156.762975][ T989] moschip7720 ttyUSB0: Moschip 2 port adapter converter now disconnected from ttyUSB0 [ 156.775483][ T989] moschip7720 ttyUSB1: Moschip 2 port adapter converter now disconnected from ttyUSB1 [ 156.778219][ T989] mos7720 2-1:1.0: device disconnected [ 156.791624][ T31] usb 1-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 156.800150][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.800173][ T31] usb 1-1: Product: syz [ 156.800187][ T31] usb 1-1: Manufacturer: syz [ 156.800200][ T31] usb 1-1: SerialNumber: syz [ 156.807913][ T5613] usb 3-1: not running at top speed; connect to a high speed hub [ 156.807942][ T5613] usb 3-1: New USB device found, idVendor=8086, idProduct=0b63, bcdDevice= 0.00 [ 156.808871][ T5613] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 156.841905][ T31] usb 1-1: config 0 descriptor?? [ 156.872652][ T31] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 157.059389][ C1] ljca 3-1:1.0: cmd ack mismatch error [ 157.076730][ T5613] ljca 3-1:1.0: probe with driver ljca failed with error -110 [ 158.054191][ T31] gspca_sunplus: reg_w_riv err -71 [ 158.054296][ T31] sunplus 1-1:0.0: probe with driver sunplus failed with error -71 [ 158.061620][ T31] usb 1-1: USB disconnect, device number 19 [ 158.661064][ T8043] jffs2: notice: (8043) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 158.958675][ T5613] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 159.026437][ T31] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 159.109001][ T5613] usb 4-1: Using ep0 maxpacket: 32 [ 159.109703][ T5613] usb 4-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 159.110625][ T5613] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 159.110646][ T5613] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 159.112475][ T5613] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.112495][ T5613] usb 4-1: Product: syz [ 159.112508][ T5613] usb 4-1: Manufacturer: syz [ 159.112521][ T5613] usb 4-1: SerialNumber: syz [ 159.115335][ T5613] usb 4-1: config 0 descriptor?? [ 159.176493][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 159.179747][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 159.179789][ T31] usb 2-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 159.181860][ T31] usb 2-1: config 14 has an invalid interface number: 57 but max is 1 [ 159.181893][ T31] usb 2-1: config 14 has an invalid interface number: 228 but max is 1 [ 159.181912][ T31] usb 2-1: config 14 has no interface number 0 [ 159.181927][ T31] usb 2-1: config 14 has no interface number 1 [ 159.181982][ T31] usb 2-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 159.182004][ T31] usb 2-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 159.182027][ T31] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 159.182049][ T31] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 159.182074][ T31] usb 2-1: config 14 interface 228 altsetting 5 endpoint 0x9 has an invalid bInterval 122, changing to 10 [ 159.182097][ T31] usb 2-1: config 14 interface 228 altsetting 5 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 159.182121][ T31] usb 2-1: config 14 interface 57 has no altsetting 0 [ 159.182137][ T31] usb 2-1: config 14 interface 228 has no altsetting 0 [ 159.184009][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.184030][ T31] usb 2-1: Product: syz [ 159.184044][ T31] usb 2-1: Manufacturer: syz [ 159.184057][ T31] usb 2-1: SerialNumber: syz [ 159.344938][ T8047] netlink: 'syz.3.878': attribute type 1 has an invalid length. [ 159.348522][ T5613] usb 4-1: USB disconnect, device number 16 [ 159.607929][ T31] legousbtower 2-1:14.57: interrupt endpoints not found [ 160.008803][ T31] legousbtower 2-1:14.228: LEGO USB Tower firmware version is 0.0 build 0 [ 160.018435][ T31] legousbtower 2-1:14.228: LEGO USB Tower #-160 now attached to major 180 minor 0 [ 160.100691][ T5699] usb 3-1: USB disconnect, device number 19 [ 160.107586][ T190] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 160.260727][ T190] usb 1-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 160.265261][ T190] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 160.265286][ T190] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 160.267383][ T190] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.267405][ T190] usb 1-1: Product: syz [ 160.267419][ T190] usb 1-1: Manufacturer: syz [ 160.267431][ T190] usb 1-1: SerialNumber: syz [ 160.356521][ T31] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 160.506447][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 160.512049][ T31] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 160.523349][ T31] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 160.523395][ T31] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 160.523459][ T31] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 160.523486][ T31] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 160.523527][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.794433][ T31] usb 4-1: GET_CAPABILITIES returned 0 [ 160.800545][ T31] usbtmc 4-1:16.0: can't read capabilities [ 161.267756][ T8053] usb 2-1: LEGO USB Tower reset control request failed [ 161.271915][ T5699] usb 2-1: USB disconnect, device number 24 [ 161.281219][ T190] usblp 1-1:1.0: usblp1: USB Bidirectional printer dev 20 if 0 alt 0 proto 2 vid 0x0711 pid 0x0900 [ 161.282306][ T8091] usb 2-1: LEGO USB Tower reset control request failed [ 161.298233][ T190] usb 1-1: USB disconnect, device number 20 [ 161.307562][ T8100] legousbtower: error, can't find device for minor 0 [ 161.308749][ T5699] legousbtower 2-1:14.228: LEGO USB Tower #-160 now disconnected [ 161.322248][ T190] usblp1: removed [ 161.349561][ T31] usb 4-1: USB disconnect, device number 17 [ 161.889696][ T30] audit: type=1326 audit(1787333316.109:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8151 comm="syz.0.927" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7ff47039e0d9 code=0x0 [ 162.118279][ T8164] kvm: kvm [8163]: vcpu0, guest rIP: 0xfff0 Unhandled RDMSR(0x40000031) [ 162.230584][ T31] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 162.388089][ T31] usb 2-1: New USB device found, idVendor=0af0, idProduct=6711, bcdDevice= 0.00 [ 162.401571][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.401610][ T31] usb 2-1: Product: syz [ 162.401646][ T31] usb 2-1: Manufacturer: syz [ 162.401664][ T31] usb 2-1: SerialNumber: syz [ 162.460945][ T31] hso 2-1:1.0: Can't find INT IN endpoint [ 162.506006][ T8180] syzkaller1: entered promiscuous mode [ 162.506031][ T8180] syzkaller1: entered allmulticast mode [ 162.556415][ T5613] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 162.708383][ T5613] usb 3-1: Using ep0 maxpacket: 16 [ 162.715979][ T5613] usb 3-1: New USB device found, idVendor=14f7, idProduct=0500, bcdDevice=44.85 [ 162.735385][ T5613] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 162.735424][ T5613] usb 3-1: Product: syz [ 162.735452][ T5613] usb 3-1: Manufacturer: syz [ 162.735469][ T5613] usb 3-1: SerialNumber: syz [ 162.761886][ T5613] usb 3-1: config 0 descriptor?? [ 162.781840][ T5613] usb 3-1: selecting invalid altsetting 1 [ 162.787755][ T5613] technisat-usb2: could not set alternate setting to 0 [ 162.931741][ T5618] block nbd0: Receive control failed (result -32) [ 162.952930][ T8197] block nbd0: shutting down sockets [ 162.979071][ T5613] technisat-usb2: firmware version: 0.0 [ 162.979128][ T5613] dvb-usb: found a 'Technisat SkyStar USB HD (DVB-S/S2)' in warm state. [ 163.382347][ T5613] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 163.393505][ T5613] dvbdev: DVB: registering new adapter (Technisat SkyStar USB HD (DVB-S/S2)) [ 163.406046][ T5613] usb 3-1: media controller created [ 163.411564][ T5613] technisat-usb2: i2c-error: out failed 53 = -22 [ 163.418532][ T5613] dvb-usb: MAC address reading failed. [ 163.438563][ T5613] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 163.515341][ T5613] DVB: Unable to find symbol stv090x_attach() [ 163.605497][ T8227] usbip-vudc usbip-vudc.0: gadget not bound [ 163.612460][ T8227] usbip-vudc usbip-vudc.0: gadget not bound [ 163.618509][ T8225] syzkaller1: entered promiscuous mode [ 163.618528][ T8225] syzkaller1: entered allmulticast mode [ 163.771126][ T190] usb 2-1: USB disconnect, device number 25 [ 163.804774][ T82] IPVS: starting estimator thread 0... [ 163.887193][ T8235] IPVS: using max 28 ests per chain, 67200 per kthread [ 163.926503][ T31] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 164.017435][ T5613] dvb-usb: no frontend was attached by 'Technisat SkyStar USB HD (DVB-S/S2)' [ 164.019934][ T8172] technisat-usb2: i2c-error: out failed 00 = -22 [ 164.077188][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 164.077904][ T31] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 164.080469][ T31] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 164.080492][ T31] usb 1-1: config 179 has no interface number 0 [ 164.080534][ T31] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 164.080558][ T31] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 164.080590][ T31] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 164.080614][ T31] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 164.080638][ T31] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 164.080676][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.106409][ T5613] rc_core: IR keymap rc-technisat-usb2 not found [ 164.106425][ T5613] Registered IR keymap rc-empty [ 164.118836][ T8230] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 164.128927][ T5613] rc rc0: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 164.144298][ T5613] input: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input20 [ 164.206019][ T5613] dvb-usb: schedule remote query interval to 100 msecs. [ 164.207554][ T5613] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully initialized and connected. [ 164.219833][ T5613] usb 3-1: USB disconnect, device number 20 [ 164.428652][ T31] input: Generic X-Box pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:179.65/input/input21 [ 164.528807][ T5613] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully deinitialized and disconnected. [ 164.576802][ T5348] usb 1-1: USB disconnect, device number 21 [ 164.576874][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 164.576915][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 164.993508][ T8263] jffs2: notice: (8263) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 165.108974][ T5618] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 165.110570][ T5618] Bluetooth: hci2: Injecting HCI hardware error event [ 165.113842][ T4931] Bluetooth: hci2: hardware error 0x00 [ 165.244409][ T8275] netlink: 12 bytes leftover after parsing attributes in process `syz.1.970'. [ 165.659296][ T8300] netlink: 24 bytes leftover after parsing attributes in process `syz.0.976'. [ 165.659349][ T8300] netlink: 'syz.0.976': attribute type 1 has an invalid length. [ 165.659393][ T8300] netlink: 36 bytes leftover after parsing attributes in process `syz.0.976'. [ 165.912829][ T8314] jffs2: notice: (8314) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 166.280506][ T8335] could not open pipe file descriptor [ 166.478001][ T8346] device-mapper: ioctl: Invalid data size in the ioctl structure: 0 [ 166.547499][ T5699] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 166.699064][ T5699] usb 1-1: Using ep0 maxpacket: 16 [ 166.708191][ T5699] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 166.719535][ T5699] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 166.719572][ T5699] usb 1-1: config 1 has no interface number 0 [ 166.719637][ T5699] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 166.719665][ T5699] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 166.719691][ T5699] usb 1-1: config 1 interface 105 has no altsetting 0 [ 166.765906][ T5699] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 166.765944][ T5699] usb 1-1: Product: syz [ 166.765977][ T5699] usb 1-1: Manufacturer: syz [ 166.765994][ T5699] usb 1-1: SerialNumber: syz [ 166.793882][ T8339] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 166.794044][ T8339] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 167.211184][ T8339] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 167.211322][ T8339] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 167.276608][ T4931] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 167.596403][ T190] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 167.621593][ T5699] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -32 [ 167.756420][ T190] usb 2-1: Using ep0 maxpacket: 8 [ 167.762192][ T190] usb 2-1: New USB device found, idVendor=054c, idProduct=042f, bcdDevice= 0.00 [ 167.775692][ T190] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.790795][ T190] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 167.790825][ T190] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.790867][ T190] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.832070][ T190] usb 2-1: config 0 descriptor?? [ 167.838745][ T5699] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 167.880985][ T5699] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, a2:5e:2f:10:c3:d9 [ 167.901015][ T5699] usb 1-1: USB disconnect, device number 22 [ 167.923267][ T5699] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 168.016800][ T5699] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 168.017181][ T5699] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 168.036876][ T5699] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 168.323381][ T8394] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 168.662741][ T190] sony 0003:054C:042F.000B: can't set operational mode: step 1 [ 168.662829][ T190] sony 0003:054C:042F.000B: Failed to set controller into operational mode [ 168.686419][ T190] sony 0003:054C:042F.000B: hidraw0: USB HID v0.00 Joystick [HID 054c:042f] on usb-dummy_hcd.1-1/input0 [ 168.700385][ T190] sony 0003:054C:042F.000B: failed to claim input [ 168.729904][ T190] usb 2-1: USB disconnect, device number 26 [ 168.795248][ T8415] fido_id[8415]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 169.106520][ T5699] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 169.258216][ T5699] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 169.272773][ T5699] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 169.272819][ T5699] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 169.272871][ T5699] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 169.307832][ T5699] usb 3-1: config 0 descriptor?? [ 169.935911][ T5699] usbhid 3-1:0.0: can't add hid device: -71 [ 169.943050][ T5699] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 169.954651][ T5699] usb 3-1: USB disconnect, device number 21 [ 169.966582][ T9] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 170.058203][ T8442] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1028'. [ 170.119422][ T9] usb 2-1: Using ep0 maxpacket: 8 [ 170.129500][ T9] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 170.139851][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 170.139890][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 170.139931][ T9] usb 2-1: config 16 interface 0 altsetting 0 has an endpoint descriptor with address 0xB6, changing to 0x86 [ 170.139959][ T9] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x86 has invalid maxpacket 55305, setting to 1024 [ 170.139987][ T9] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 1024 [ 170.140012][ T9] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 170.140052][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.389921][ T31] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 170.425335][ T9] usb 2-1: GET_CAPABILITIES returned 0 [ 170.432511][ T9] usbtmc 2-1:16.0: can't read capabilities [ 170.537068][ T31] usb 1-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 170.550028][ T31] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 170.550093][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.577693][ T31] keyspan 1-1:1.0: Keyspan 2 port adapter converter detected [ 170.585565][ T31] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 81 [ 170.593710][ T31] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 1 [ 170.604964][ T31] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 84 [ 170.613063][ T31] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 2 [ 170.624388][ T31] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 170.637159][ T31] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 88 [ 170.646738][ T31] keyspan 1-1:1.0: found no endpoint descriptor for endpoint 6 [ 170.657318][ T31] usb 1-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 170.668338][ T5699] usb 2-1: USB disconnect, device number 27 [ 170.771124][ T8460] jffs2: notice: (8460) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 170.937035][ T5348] usb 1-1: USB disconnect, device number 23 [ 170.947594][ T5348] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 170.967655][ T5348] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 170.978797][ T5348] keyspan 1-1:1.0: device disconnected [ 171.172095][ T4931] block nbd2: Receive control failed (result -32) [ 171.183445][ T8472] block nbd2: shutting down sockets [ 171.988087][ T4931] Bluetooth: hci1: unexpected event 0x04 length: 11 > 10 [ 171.996702][ T4931] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:200' [ 171.996752][ T4931] CPU: 0 UID: 0 PID: 4931 Comm: kworker/u9:1 Tainted: G L syzkaller #0 PREEMPT(full) [ 171.996781][ T4931] Tainted: [L]=SOFTLOCKUP [ 171.996788][ T4931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 171.996800][ T4931] Workqueue: hci1 hci_rx_work [ 171.996835][ T4931] Call Trace: [ 171.996843][ T4931] [ 171.996852][ T4931] dump_stack_lvl+0xe8/0x150 [ 171.996880][ T4931] sysfs_create_dir_ns+0x271/0x2a0 [ 171.996911][ T4931] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 171.996941][ T4931] ? do_raw_spin_unlock+0xf5/0x200 [ 171.996971][ T4931] kobject_add_internal+0x622/0xcd0 [ 171.997004][ T4931] kobject_add+0x163/0x240 [ 171.997034][ T4931] ? __pfx_kobject_add+0x10/0x10 [ 171.997063][ T4931] ? get_device_parent+0x366/0x3a0 [ 171.997096][ T4931] device_add+0x3fa/0xb80 [ 171.997126][ T4931] hci_conn_add_sysfs+0xd5/0x210 [ 171.997158][ T4931] hci_conn_complete_evt+0x8a8/0x1350 [ 171.997192][ T4931] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 171.997216][ T4931] ? __pfx_hci_conn_complete_evt+0x10/0x10 [ 171.997249][ T4931] ? skb_pull_data+0xf0/0x200 [ 171.997282][ T4931] hci_event_packet+0x6cd/0xf10 [ 171.997318][ T4931] ? __pfx_hci_conn_complete_evt+0x10/0x10 [ 171.997348][ T4931] ? __pfx_hci_event_packet+0x10/0x10 [ 171.997384][ T4931] ? audit_filter_rules+0x4180/0x5d10 [ 171.997410][ T4931] ? hci_send_to_monitor+0xe2/0x590 [ 171.997440][ T4931] hci_rx_work+0x3ee/0x1020 [ 171.997481][ T4931] ? process_scheduled_works+0x97a/0x1630 [ 171.997506][ T4931] process_scheduled_works+0xc3d/0x1630 [ 171.997562][ T4931] ? __pfx_process_scheduled_works+0x10/0x10 [ 171.997592][ T4931] ? assign_work+0x3cf/0x5d0 [ 171.997625][ T4931] worker_thread+0xa47/0xfb0 [ 171.997664][ T4931] ? __kthread_parkme+0x71/0x1f0 [ 171.997701][ T4931] kthread+0x38b/0x480 [ 171.997730][ T4931] ? __pfx_worker_thread+0x10/0x10 [ 171.997752][ T4931] ? __pfx_kthread+0x10/0x10 [ 171.997782][ T4931] ret_from_fork+0x514/0xb70 [ 171.997812][ T4931] ? __pfx_ret_from_fork+0x10/0x10 [ 171.997839][ T4931] ? __switch_to+0xc89/0x1420 [ 171.997866][ T4931] ? __pfx_kthread+0x10/0x10 [ 171.997896][ T4931] ret_from_fork_asm+0x1a/0x30 [ 171.997940][ T4931] [ 171.997992][ T4931] kobject: kobject_add_internal failed for hci1:200 with -EEXIST, don't try to register things with the same name in the same directory. [ 171.998030][ T4931] Bluetooth: hci1: failed to register connection device [ 172.716488][ T9] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 172.871824][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 172.876756][ T9] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 172.879721][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.879744][ T9] usb 1-1: Product: syz [ 172.879757][ T9] usb 1-1: Manufacturer: syz [ 172.879770][ T9] usb 1-1: SerialNumber: syz [ 173.436412][ T5348] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 173.586812][ T5348] usb 3-1: Using ep0 maxpacket: 16 [ 173.587395][ T5348] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 173.588542][ T5348] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 173.588564][ T5348] usb 3-1: config 0 has no interface number 0 [ 173.588600][ T5348] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 173.588624][ T5348] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 173.592462][ T5348] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 173.592485][ T5348] usb 3-1: Product: syz [ 173.592498][ T5348] usb 3-1: Manufacturer: syz [ 173.592513][ T5348] usb 3-1: SerialNumber: syz [ 173.598844][ T5348] usb 3-1: config 0 descriptor?? [ 173.601078][ T8538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 173.601205][ T8538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 173.807845][ T8538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 173.808267][ T8538] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 174.066491][ T4931] Bluetooth: hci1: command tx timeout [ 174.111533][ T9] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 174.133480][ T9] usb 1-1: USB disconnect, device number 24 [ 174.547217][ T4931] Bluetooth: hci4: command 0x1003 tx timeout [ 174.548863][ T5618] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 174.815626][ T5348] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 174.826635][ T5348] asix 3-1:0.34: probe with driver asix failed with error -71 [ 174.842195][ T5348] usb 3-1: USB disconnect, device number 22 [ 174.848570][ T8502] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 174.996585][ T5613] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 175.146406][ T5613] usb 1-1: Using ep0 maxpacket: 16 [ 175.147169][ T5613] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 175.148086][ T5613] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 175.148113][ T5613] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 175.148134][ T5613] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 175.148172][ T5613] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 175.152778][ T5613] usb 1-1: config 0 descriptor?? [ 175.389704][ T8564] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 175.571004][ T5613] hid_parser_main: 4007 callbacks suppressed [ 175.572690][ T5613] microsoft 0003:045E:07DA.000C: unknown main item tag 0x0 [ 175.572725][ T5613] microsoft 0003:045E:07DA.000C: ignoring exceeding usage max [ 175.592615][ T5613] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.000C/input/input23 [ 175.667419][ T5613] microsoft 0003:045E:07DA.000C: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 175.776265][ T5613] usb 1-1: USB disconnect, device number 25 [ 176.146775][ T4931] Bluetooth: hci1: command tx timeout [ 176.471610][ T8597] sg_write: data in/out 491484/136 bytes for SCSI command 0x0-- guessing data in; [ 176.471610][ T8597] program syz.0.1090 not setting count and/or reply_len properly [ 177.196403][ T31] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 177.368126][ T31] usb 4-1: Using ep0 maxpacket: 8 [ 177.371194][ T31] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 177.372378][ T31] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 177.372401][ T31] usb 4-1: config 179 has no interface number 0 [ 177.372438][ T31] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 177.372462][ T31] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 177.372488][ T31] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 177.372512][ T31] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 177.372537][ T31] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 177.372575][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.385425][ T8610] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 177.611031][ T31] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input24 [ 177.811156][ T5699] usb 4-1: USB disconnect, device number 18 [ 177.811181][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 177.811224][ C1] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 178.226403][ T4931] Bluetooth: hci1: command tx timeout [ 179.162328][ T8582] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 179.295228][ T30] audit: type=1800 audit(1787333333.509:15): pid=8625 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1101" name="dbroot" dev="configfs" ino=21048 res=0 errno=0 [ 179.460125][ T8629] syzkaller1: entered promiscuous mode [ 179.460171][ T8629] syzkaller1: entered allmulticast mode [ 179.499972][ C0] Unknown status report in ack skb [ 180.160509][ T9] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 180.307089][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 180.307782][ T9] usb 4-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 180.309487][ T9] usb 4-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 180.309532][ T9] usb 4-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 180.309556][ T9] usb 4-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 180.309590][ T9] usb 4-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 180.316155][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.316176][ T9] usb 4-1: Product: syz [ 180.316189][ T9] usb 4-1: Manufacturer: syz [ 180.316203][ T9] usb 4-1: SerialNumber: syz [ 180.331588][ C0] imon 4-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 180.350374][ T9] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/input/input25 [ 180.496848][ T8661] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(4) [ 180.496877][ T8661] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 180.500613][ T8661] vhci_hcd vhci_hcd.0: Device attached [ 180.536508][ T9] imon 4-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 180.536533][ T9] (id 0x00) [ 180.597965][ T9] rc_core: IR keymap rc-imon-pad not found [ 180.597997][ T9] Registered IR keymap rc-empty [ 180.601753][ T9] imon 4-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 180.601772][ T9] imon 4-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 180.736457][ T5699] usb 33-1: new high-speed USB device number 2 using vhci_hcd [ 180.737619][ T8663] vhci_hcd: sendmsg failed!, ret=-107 for 48 [ 180.741761][ T9] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/rc/rc0 [ 180.746746][ T12] vhci_hcd vhci_hcd.0: stop threads [ 180.747266][ T12] vhci_hcd vhci_hcd.0: release socket [ 180.748938][ T12] vhci_hcd vhci_hcd.0: disconnect device [ 180.754541][ T9] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:155.0/rc/rc0/input26 [ 180.759964][ T9] imon 4-1:155.0: iMON device (15c2:ffdc, intf0) on usb<4:19> initialized [ 180.928685][ T9] usb 4-1: USB disconnect, device number 19 [ 181.828378][ T5618] Bluetooth: hci4: command 0x1003 tx timeout [ 181.828904][ T4931] Bluetooth: hci4: Opcode 0x1003 failed: -110 [ 182.425458][ T8675] netlink: 'syz.3.1122': attribute type 2 has an invalid length. [ 182.425500][ T8675] netlink: 'syz.3.1122': attribute type 1 has an invalid length. [ 182.425529][ T8675] netlink: 'syz.3.1122': attribute type 8 has an invalid length. [ 182.425541][ T8675] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1122'. [ 183.047352][ T1235] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 183.187944][ T9] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 183.217095][ T1235] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 183.218096][ T1235] usb 2-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0x3B, changing to 0xB [ 183.218124][ T1235] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0xB has invalid maxpacket 32454, setting to 64 [ 183.218150][ T1235] usb 2-1: config 0 interface 0 has no altsetting 0 [ 183.220027][ T1235] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 183.220074][ T1235] usb 2-1: Product: syz [ 183.220088][ T1235] usb 2-1: Manufacturer: syz [ 183.220102][ T1235] usb 2-1: SerialNumber: syz [ 183.223574][ T1235] usb 2-1: config 0 descriptor?? [ 183.225461][ T8691] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 183.239172][ T1235] usb 2-1: selecting invalid altsetting 0 [ 183.339003][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 183.339091][ T9] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 183.340401][ T9] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 183.342407][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 183.342430][ T9] usb 1-1: Product: syz [ 183.342442][ T9] usb 1-1: Manufacturer: syz [ 183.342456][ T9] usb 1-1: SerialNumber: syz [ 183.438456][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.439034][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.439980][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.440389][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.440783][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.448230][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.448673][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.449722][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.450119][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.450501][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.450919][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.454220][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.454591][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.454994][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.455377][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.455782][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.456188][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.457152][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.457555][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.459075][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.459450][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.459944][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.460317][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.460719][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.461126][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.461532][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.461918][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.462324][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.462686][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.463096][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.463478][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.463858][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.464264][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.464627][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.465016][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.465407][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.465793][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.466167][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.466988][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.467375][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.467738][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.468141][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.470645][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.471058][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.471441][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.471821][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.472217][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.472600][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.472986][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.473378][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.473740][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.474128][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.474519][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.474905][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.475278][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.475656][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.476042][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.478403][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.478809][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.479197][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.479594][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.481246][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.481615][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.482018][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.482417][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.482809][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.483196][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.483558][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.483956][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.486456][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.486829][ T8691] usb 2-1: cannot submit urb 0, error -2: endpoint not enabled [ 183.487115][ T1235] usb 2-1: USB disconnect, device number 28 [ 183.490261][ T8691] usb 2-1: cannot submit urb 0, error -19: no device [ 183.490633][ T8691] usb 2-1: cannot submit urb 0, error -19: no device [ 183.625092][ T9] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 183.761141][ T9] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 183.761169][ T9] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 183.959361][ T8706] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1136'. [ 184.130758][ T8712] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1139'. [ 184.164250][ T9] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 184.173129][ T9] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 184.205086][ T30] audit: type=1326 audit(1787333338.419:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8714 comm="syz.3.1140" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc60cf9e0d9 code=0x0 [ 184.373676][ T9] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 184.411671][ T9] usb 1-1: USB disconnect, device number 26 [ 184.444038][ T5624] udevd[5624]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 184.559749][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807db31400: rx timeout, send abort [ 185.060053][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033471000: rx timeout, send abort [ 185.061155][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807db31400: abort rx timeout. Force session deactivation [ 185.305253][ T8736] warning: `syz.1.1149' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 185.384477][ T8739] binder: 8738:8739 ioctl c0306201 2000000001c0 returned -14 [ 185.560139][ C0] vcan0: j1939_tp_rxtimer: 0xffff888033471000: abort rx timeout. Force session deactivation [ 185.806038][ T8755] 9pnet: p9_errstr2errno: server reported unknown error 0x0000 [ 185.816460][ T5699] vhci_hcd vhci_hcd.0: vhci_device speed not set [ 186.835247][ T8793] pimreg0: tun_chr_ioctl cmd 1074812117 [ 187.166439][ T5699] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 187.246554][ T989] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 187.316418][ T5699] usb 2-1: Using ep0 maxpacket: 8 [ 187.316978][ T5699] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 187.317912][ T5699] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 187.317955][ T5699] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 187.317977][ T5699] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 187.317999][ T5699] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 187.318021][ T5699] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 187.318058][ T5699] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.427203][ T989] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 187.428742][ T989] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 187.428765][ T989] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 187.428782][ T989] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 187.428801][ T989] usb 4-1: config 220 has no interface number 2 [ 187.428855][ T989] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 187.428879][ T989] usb 4-1: config 220 interface 0 has no altsetting 0 [ 187.428896][ T989] usb 4-1: config 220 interface 76 has no altsetting 0 [ 187.428912][ T989] usb 4-1: config 220 interface 1 has no altsetting 0 [ 187.430735][ T989] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.430756][ T989] usb 4-1: Product: syz [ 187.430769][ T989] usb 4-1: Manufacturer: syz [ 187.430782][ T989] usb 4-1: SerialNumber: syz [ 187.549350][ T5699] usb 2-1: usb_control_msg returned -32 [ 187.549414][ T5699] usbtmc 2-1:16.0: can't read capabilities [ 187.566396][ T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 187.643104][ T989] uvcvideo 4-1:220.0: Found UVC 7.01 device syz (8086:0b07) [ 187.643148][ T989] uvcvideo 4-1:220.0: No valid video chain found. [ 187.643238][ T989] usb 4-1: selecting invalid altsetting 0 [ 187.662735][ T989] usb 4-1: selecting invalid altsetting 0 [ 187.662761][ T989] usbtest 4-1:220.1: probe with driver usbtest failed with error -22 [ 187.668557][ T989] usb 4-1: USB disconnect, device number 20 [ 187.716431][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 187.722091][ T9] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 187.732692][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 187.732749][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 187.744722][ T9] usb 1-1: config 0 descriptor?? [ 187.902918][ T8804] usbtmc 2-1:16.0: usb_control_msg returned -32 [ 187.904012][ T5699] usb 2-1: USB disconnect, device number 29 [ 187.951329][ T9] iowarrior 1-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 188.166066][ T989] usb 1-1: USB disconnect, device number 27 [ 188.278223][ T8810] input: syz0 as /devices/virtual/input/input27 [ 188.622682][ T8824] kvm: user requested TSC rate below hardware speed [ 188.724150][ T8827] netlink: 'syz.1.1189': attribute type 1 has an invalid length. [ 188.732765][ T8827] netlink: 'syz.1.1189': attribute type 4 has an invalid length. [ 188.740909][ T8827] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.1189'. [ 188.795198][ T8831] overlayfs: failed to verify upper (283/file1, ino=1504, err=-116) [ 188.803879][ T8831] overlayfs: failed to verify index dir 'upper' xattr [ 188.810891][ T8831] overlayfs: try deleting index dir or mounting with '-o index=off' to disable inodes index. [ 189.042504][ T8843] netlink: 9 bytes leftover after parsing attributes in process `syz.1.1193'. [ 189.055392][ T8843] gretap0: entered promiscuous mode [ 189.095779][ T8843] netlink: 5 bytes leftover after parsing attributes in process `syz.1.1193'. [ 189.095946][ T8843] 0ªî{X¹¦: renamed from gretap0 [ 189.099179][ T8846] gadgetfs: bound to dummy_udc driver [ 189.124316][ T8843] 0ªî{X¹¦: left promiscuous mode [ 189.124359][ T8843] 0ªî{X¹¦: entered allmulticast mode [ 189.133418][ T8843] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 189.336411][ T9] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 189.336661][ C0] gadgetfs: connected [ 189.338216][ T9] gadgetfs: disconnected [ 189.491566][ C0] gadgetfs: connected [ 189.492769][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice= 1.00 [ 189.493085][ T9] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 189.493119][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.499517][ C0] gadgetfs: configuration #1 [ 189.905926][ T8846] gadgetfs: suspended from state 3 [ 189.906065][ T8846] gadgetfs: disconnected [ 189.919805][ T9] usb 1-1: USB disconnect, device number 28 [ 190.056854][ T5706] hid-generic 0000:0000:0000.000D: unknown main item tag 0x0 [ 190.061874][ T5706] hid-generic 0000:0000:0000.000D: hidraw0: HID v0.00 Device [syz1] on syz0 [ 190.466988][ T989] usb 1-1: new full-speed USB device number 29 using dummy_hcd [ 190.627899][ T989] usb 1-1: New USB device found, idVendor=041e, idProduct=4018, bcdDevice=ed.b4 [ 190.641341][ T989] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.641379][ T989] usb 1-1: Product: syz [ 190.641411][ T989] usb 1-1: Manufacturer: syz [ 190.641428][ T989] usb 1-1: SerialNumber: syz [ 190.667647][ T989] usb 1-1: config 0 descriptor?? [ 190.697139][ T989] gspca_main: spca508-2.14.0 probing 041e:4018 [ 190.895255][ T989] gspca_spca508: reg_read err -32 [ 190.900894][ T989] gspca_spca508: reg_read err -32 [ 190.906973][ T989] gspca_spca508: reg_read err -32 [ 190.912569][ T989] gspca_spca508: reg_read err -32 [ 191.123050][ T989] gspca_spca508: reg write: error -71 [ 191.130584][ T989] spca508 1-1:0.0: probe with driver spca508 failed with error -71 [ 191.145713][ T989] usb 1-1: USB disconnect, device number 29 [ 191.376507][ T5348] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 191.526425][ T5348] usb 2-1: Using ep0 maxpacket: 16 [ 191.527217][ T5348] usb 2-1: New USB device found, idVendor=0458, idProduct=5010, bcdDevice= 0.00 [ 191.528388][ T5348] usb 2-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 191.528431][ T5348] usb 2-1: config 7 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 191.528455][ T5348] usb 2-1: config 7 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 191.528475][ T5348] usb 2-1: config 7 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 191.528499][ T5348] usb 2-1: config 7 interface 0 has no altsetting 0 [ 191.528530][ T5348] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.838125][ T5618] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 191.845851][ T5618] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 191.853214][ T5618] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 191.862942][ T5618] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 191.873528][ T5618] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 191.979217][ T5348] input: HID 0458:5010 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:7.0/0003:0458:5010.000E/input/input28 [ 192.019127][ T5348] kye 0003:0458:5010.000E: input,hiddev0,hidraw0: USB HID v2.00 Device [HID 0458:5010] on usb-dummy_hcd.1-1/input0 [ 192.187911][ T5348] usb 2-1: USB disconnect, device number 30 [ 192.487556][ T8913] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.487687][ T8913] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.487819][ T8913] bridge_slave_0: entered allmulticast mode [ 192.489477][ T8913] bridge_slave_0: entered promiscuous mode [ 192.492333][ T8913] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.492481][ T8913] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.492594][ T8913] bridge_slave_1: entered allmulticast mode [ 192.494235][ T8913] bridge_slave_1: entered promiscuous mode [ 192.534731][ T8913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.539144][ T8913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.569729][ T8913] team0: Port device team_slave_0 added [ 192.572416][ T8913] team0: Port device team_slave_1 added [ 192.593363][ T8913] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.593389][ T8913] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 192.593413][ T8913] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.595267][ T8913] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.595279][ T8913] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 192.595310][ T8913] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 192.662007][ T8913] hsr_slave_0: entered promiscuous mode [ 192.664808][ T8913] hsr_slave_1: entered promiscuous mode [ 192.669734][ T8913] debugfs: 'hsr0' already exists in 'hsr' [ 192.669754][ T8913] Cannot create hsr debugfs directory [ 193.039609][ T8913] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 193.056184][ T8913] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 193.067854][ T8913] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 193.087791][ T8913] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 193.096362][ T8913] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 193.111872][ T8913] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 193.119978][ T8913] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 193.140876][ T8913] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 193.251394][ T8913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.281711][ T8913] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.311806][ T8402] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.311912][ T8402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.340458][ T8402] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.340571][ T8402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.853809][ T8913] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.916552][ T5618] Bluetooth: hci4: command tx timeout [ 194.151168][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.151248][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.209211][ T8913] veth0_vlan: entered promiscuous mode [ 194.222224][ T8913] veth1_vlan: entered promiscuous mode [ 194.258805][ T8913] veth0_macvtap: entered promiscuous mode [ 194.263526][ T8913] veth1_macvtap: entered promiscuous mode [ 194.276251][ T8913] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.281011][ T8913] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 194.338972][ T1107] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.340878][ T1107] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.340915][ T1107] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.340946][ T1107] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.421135][ T1107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 194.430696][ T1107] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.490554][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 194.490597][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 194.526624][ T5348] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 194.686630][ T5348] usb 1-1: Using ep0 maxpacket: 8 [ 194.692188][ T5348] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 194.703595][ T5348] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 194.713983][ T5348] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 194.714014][ T5348] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 194.714037][ T5348] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 194.714080][ T5348] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 194.970345][ T5348] usb 1-1: GET_CAPABILITIES returned 0 [ 194.976011][ T5348] usbtmc 1-1:16.0: can't read capabilities [ 195.046452][ T31] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 195.184677][ C1] usbtmc 1-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 195.206988][ T31] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 195.217605][ T31] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 195.227364][ T31] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 195.239399][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.247573][ T31] usb 2-1: Product: syz [ 195.247597][ T31] usb 2-1: Manufacturer: syz [ 195.247611][ T31] usb 2-1: SerialNumber: syz [ 195.268048][ T5348] usb 1-1: USB disconnect, device number 30 [ 195.683831][ T9025] device-mapper: ioctl: device name cannot contain '/' [ 195.693454][ T31] usb 2-1: Limiting number of CPorts to U8_MAX [ 195.996457][ T5618] Bluetooth: hci4: command tx timeout [ 195.996467][ T5348] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 196.156449][ T5348] usb 5-1: Using ep0 maxpacket: 8 [ 196.162416][ T5348] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 196.173246][ T5348] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 196.184726][ T5348] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 196.184762][ T5348] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 196.184815][ T5348] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 196.184858][ T5348] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.236917][ T5618] Bluetooth: hci1: command 0x0406 tx timeout [ 196.301102][ C1] greybus greybus1: nonexistent connection (8 bytes dropped) [ 196.316885][ T989] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 196.408510][ T5348] usb 5-1: GET_CAPABILITIES returned 0 [ 196.408575][ T5348] usbtmc 5-1:16.0: can't read capabilities [ 196.478521][ T989] usb 4-1: Using ep0 maxpacket: 16 [ 196.484773][ T989] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 196.494764][ T989] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 196.494800][ T989] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 196.494845][ T989] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 196.494885][ T989] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 196.507195][ T989] usb 4-1: config 0 descriptor?? [ 196.541771][ T31] usb 2-1: USB disconnect, device number 31 [ 196.542012][ C1] usb 2-1: failed to resubmit arpc in-urb: -19 [ 196.542056][ C1] usb 2-1: failed to resubmit arpc in-urb: -19 [ 196.542096][ C1] usb 2-1: failed to resubmit in-urb: -19 [ 196.542135][ C1] usb 2-1: failed to resubmit in-urb: -19 [ 196.542175][ C1] usb 2-1: failed to resubmit in-urb: -19 [ 196.542214][ C1] usb 2-1: failed to resubmit in-urb: -19 [ 196.569850][ T31] usb 2-1: failed to send ARPC request 4: -19 [ 196.569945][ T31] usb 2-1: failed to execute ARPC: -19 [ 196.569959][ T31] usb 2-1: failed to flush cport 0: -19 [ 196.569975][ T31] greybus greybus1: 0/0:0: failed to flush host cport: -19 [ 196.570141][ T31] usb 2-1: failed to send ARPC request 2: -19 [ 196.570228][ T31] usb 2-1: failed to execute ARPC: -19 [ 196.570242][ T31] usb 2-1: failed to quiesce cport 0: -19 (0) [ 196.570259][ T31] greybus greybus1: 0/0:0: failed to quiesce host cport: -19 [ 196.570409][ T31] usb 2-1: failed to send ARPC request 3: -19 [ 196.570496][ T31] usb 2-1: failed to execute ARPC: -19 [ 196.570517][ T31] usb 2-1: failed to clear cport 0: -19 [ 196.570532][ T31] greybus greybus1: 0/0:0: failed to clear host cport: -19 [ 196.625843][ C1] usbtmc 5-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 196.631253][ T5613] usb 5-1: USB disconnect, device number 2 [ 196.918730][ T989] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 196.918789][ T989] microsoft 0003:045E:07DA.000F: ignoring exceeding usage max [ 196.932461][ T989] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.000F/input/input29 [ 196.998687][ T989] microsoft 0003:045E:07DA.000F: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 197.187002][ T989] usb 4-1: USB disconnect, device number 21 [ 197.318251][ T9053] tipc: Started in network mode [ 197.318292][ T9053] tipc: Node identity 2007ff, cluster identity 4711 [ 197.318320][ T9053] tipc: Node number set to 2099199 [ 197.414656][ T9057] syzkaller1: entered promiscuous mode [ 197.414703][ T9057] syzkaller1: entered allmulticast mode [ 197.572756][ T9061] input: syz1 as /devices/virtual/input/input30 [ 197.866630][ T989] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 198.017180][ T989] usb 5-1: New USB device found, idVendor=1199, idProduct=0fff, bcdDevice= 0.00 [ 198.019984][ T989] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.041461][ T989] usb-storage 5-1:1.0: USB Mass Storage device detected [ 198.067946][ T4931] Bluetooth: hci4: command tx timeout [ 198.193740][ T9086] tls_set_device_offload_rx: netdev not found [ 198.245855][ T989] scsi host1: usb-storage 5-1:1.0 [ 198.387922][ T1235] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 198.464028][ T9097] IPVS: sed: FWM 3 0x00000003 - no destination available [ 198.556845][ T1235] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 198.557806][ T1235] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 198.557848][ T1235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.561126][ T1235] usb 1-1: config 0 descriptor?? [ 198.646433][ T989] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 198.769077][ T1235] usbhid 1-1:0.0: can't add hid device: -71 [ 198.769174][ T1235] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 198.778737][ T1235] usb 1-1: USB disconnect, device number 31 [ 198.807465][ T989] usb 2-1: New USB device found, idVendor=0846, idProduct=1001, bcdDevice= 1.00 [ 198.817987][ T989] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 198.818338][ T989] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 198.820609][ T989] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.820631][ T989] usb 2-1: Product: syz [ 198.820644][ T989] usb 2-1: Manufacturer: syz [ 198.820656][ T989] usb 2-1: SerialNumber: syz [ 198.826785][ T31] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 198.977162][ T31] usb 4-1: New USB device found, idVendor=0c4b, idProduct=0100, bcdDevice= 1.00 [ 198.978452][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 32 [ 198.978478][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 198.978498][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 198.978556][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.989029][ T9102] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 198.992195][ T31] cyberjack 4-1:1.0: Reiner SCT Cyberjack USB card reader converter detected [ 198.997555][ T31] usb 4-1: Reiner SCT Cyberjack USB card reader converter now attached to ttyUSB0 [ 199.074849][ T989] kaweth 2-1:1.0: Firmware present in device. [ 199.197022][ T5699] usb 4-1: USB disconnect, device number 22 [ 199.208700][ T1235] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 199.224795][ T5699] cyberjack ttyUSB0: Reiner SCT Cyberjack USB card reader converter now disconnected from ttyUSB0 [ 199.236233][ T5699] cyberjack 4-1:1.0: device disconnected [ 199.256234][ T989] kaweth 2-1:1.0: Statistics collection: 0 [ 199.256258][ T989] kaweth 2-1:1.0: Multicast filter limit: 0 [ 199.257870][ T989] kaweth 2-1:1.0: MTU: 0 [ 199.257906][ T989] kaweth 2-1:1.0: Read MAC address 00:00:00:00:00:00 [ 199.389120][ T1235] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 199.399352][ T1235] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.399435][ T1235] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.402596][ T1235] usb 1-1: config 0 descriptor?? [ 199.501123][ T5699] usb 5-1: USB disconnect, device number 3 [ 199.830143][ T1235] keytouch 0003:0926:3333.0010: fixing up Keytouch IEC report descriptor [ 199.845657][ T1235] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0010/input/input31 [ 199.875204][ T9107] af_packet: tpacket_rcv: packet too big, clamped from 32 to 4294967272. macoff=96 [ 199.894716][ T989] kaweth 2-1:1.0: kaweth interface created at eth1 [ 200.056262][ T1235] keytouch 0003:0926:3333.0010: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 200.094478][ T1235] usb 2-1: USB disconnect, device number 32 [ 200.146598][ T4931] Bluetooth: hci4: command tx timeout [ 200.243615][ T8398] Bluetooth: hci5: Frame reassembly failed (-84) [ 200.275250][ T5699] usb 1-1: USB disconnect, device number 32 [ 200.293184][ T9117] fido_id[9117]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/1-1/report_descriptor': No such file or directory [ 200.787831][ T1235] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 200.951120][ T1235] usb 5-1: Using ep0 maxpacket: 16 [ 200.960701][ T1235] usb 5-1: New USB device found, idVendor=14f7, idProduct=0500, bcdDevice=44.85 [ 200.975873][ T1235] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.975919][ T1235] usb 5-1: Product: syz [ 200.975948][ T1235] usb 5-1: Manufacturer: syz [ 200.975966][ T1235] usb 5-1: SerialNumber: syz [ 201.011158][ T1235] usb 5-1: config 0 descriptor?? [ 201.022296][ T1235] usb 5-1: selecting invalid altsetting 1 [ 201.029456][ T1235] technisat-usb2: could not set alternate setting to 0 [ 201.232022][ T1235] technisat-usb2: firmware version: 0.0 [ 201.239144][ T1235] dvb-usb: found a 'Technisat SkyStar USB HD (DVB-S/S2)' in warm state. [ 201.343604][ T8402] Bluetooth: (null): Invalid header checksum [ 201.447778][ T1107] Bluetooth: (null): Invalid header checksum [ 201.645142][ T1235] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 201.645786][ T1235] dvbdev: DVB: registering new adapter (Technisat SkyStar USB HD (DVB-S/S2)) [ 201.645836][ T1235] usb 5-1: media controller created [ 201.645886][ T1235] technisat-usb2: i2c-error: out failed 53 = -22 [ 201.645929][ T1235] dvb-usb: MAC address reading failed. [ 201.657757][ T1235] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 201.669660][ T989] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 201.722433][ T1235] DVB: Unable to find symbol stv090x_attach() [ 201.857099][ T989] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 201.858077][ T989] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 201.860097][ T989] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 201.860118][ T989] usb 2-1: Product: syz [ 201.860131][ T989] usb 2-1: Manufacturer: syz [ 201.860144][ T989] usb 2-1: SerialNumber: syz [ 202.227929][ T4931] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 202.227946][ T5618] Bluetooth: hci5: command 0x1003 tx timeout [ 202.241640][ T1235] dvb-usb: no frontend was attached by 'Technisat SkyStar USB HD (DVB-S/S2)' [ 202.244516][ T9128] technisat-usb2: i2c-error: out failed 00 = -22 [ 202.336394][ T1235] rc_core: IR keymap rc-technisat-usb2 not found [ 202.342886][ T1235] Registered IR keymap rc-empty [ 202.349668][ T1235] rc rc0: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.4/usb5/5-1/rc/rc0 [ 202.363094][ T9166] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=3835797286 (7671594572 ns) > initial count (4918772610 ns). Using initial count to start timer. [ 202.383909][ T1235] input: Technisat SkyStar USB HD (DVB-S/S2) as /devices/platform/dummy_hcd.4/usb5/5-1/rc/rc0/input32 [ 202.390618][ T9166] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=2527804186 (323558935808 ns) > initial count (117850194176 ns). Using initial count to start timer. [ 202.416532][ T1235] dvb-usb: schedule remote query interval to 100 msecs. [ 202.424131][ T1235] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully initialized and connected. [ 202.436692][ T1235] usb 5-1: USB disconnect, device number 4 [ 202.516222][ T1235] dvb-usb: Technisat SkyStar USB HD (DVB-S/S2) successfully deinitialized and disconnected. [ 202.796398][ T190] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 202.896145][ T989] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 202.896189][ T989] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 202.896207][ T989] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 202.946473][ T190] usb 1-1: Using ep0 maxpacket: 16 [ 202.952187][ T190] usb 1-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 202.962765][ T190] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 202.970874][ T190] usb 1-1: config 0 has no interface number 0 [ 202.978925][ T190] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.987056][ T190] usb 1-1: Product: syz [ 202.987074][ T190] usb 1-1: Manufacturer: syz [ 202.987087][ T190] usb 1-1: SerialNumber: syz [ 203.006711][ T190] usb 1-1: config 0 descriptor?? [ 203.014867][ T190] gspca_main: spca1528-2.14.0 probing 04fc:1528 [ 203.098821][ T989] cdc_ncm 2-1:1.0: setting tx_max = 88 [ 203.114579][ T989] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 203.122459][ T989] usb 2-1: USB disconnect, device number 33 [ 203.124213][ T989] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 203.131564][ T5699] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 203.137660][ T31] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 203.276864][ T31] usb 4-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 203.277835][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 203.278057][ T31] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 203.278096][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.284966][ T31] usb 4-1: probing VID:PID(0424:012C) [ 203.288716][ T31] usb 4-1: vub300 testing BULK IN EndPoint(0) 81 [ 203.288743][ T31] usb 4-1: vub300 testing BULK OUT EndPoint(1) 02 [ 203.288761][ T31] usb 4-1: vub300 testing BULK IN EndPoint(2) 83 [ 203.288779][ T31] usb 4-1: vub300 testing BULK OUT EndPoint(3) 04 [ 203.288796][ T31] usb 4-1: vub300 LARGE packets using EndPoints 02 81 04 83 [ 203.331211][ T5699] usb 5-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 203.367444][ T5699] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.378486][ T5699] usb 5-1: config 0 descriptor?? [ 203.688062][ T31] usb 4-1: operating_mode = IRQs 4-bit 48 MHz with 512 byte USB packets [ 203.889196][ T31] usb 4-1: USB vub300 remote SDIO host controller[0]connected with SD/SDIO card inserted [ 203.907098][ T989] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 204.056400][ T989] usb 2-1: Using ep0 maxpacket: 16 [ 204.057243][ T989] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 204.058791][ T989] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 204.061803][ T989] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.061825][ T989] usb 2-1: Product: syz [ 204.061839][ T989] usb 2-1: Manufacturer: syz [ 204.061852][ T989] usb 2-1: SerialNumber: syz [ 204.065036][ T989] usb 2-1: config 0 descriptor?? [ 204.070377][ T989] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 204.070432][ T989] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 204.224437][ T190] gspca_spca1528: reg_w err -71 [ 204.230710][ T190] spca1528 1-1:0.1: probe with driver spca1528 failed with error -71 [ 204.241754][ T190] usb 1-1: USB disconnect, device number 33 [ 204.326827][ T989] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 204.418770][ T989] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 204.418803][ T989] em28xx 2-1:0.0: board has no eeprom [ 204.496380][ T989] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 204.496420][ T989] em28xx 2-1:0.0: dvb set to bulk mode. [ 204.511777][ T989] usb 2-1: USB disconnect, device number 34 [ 204.513362][ T989] em28xx 2-1:0.0: Disconnecting em28xx [ 204.514492][ T5348] em28xx 2-1:0.0: Binding DVB extension [ 204.578979][ T5348] em28xx 2-1:0.0: Registering input extension [ 204.581161][ T989] em28xx 2-1:0.0: Closing input extension [ 204.609318][ T5699] usb 5-1: Cannot set autoneg [ 204.616260][ T5699] MOSCHIP usb-ethernet driver 5-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 204.638527][ T5699] usb 5-1: USB disconnect, device number 5 [ 204.872145][ T9182] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 204.916996][ T5699] usb 4-1: USB disconnect, device number 23 [ 204.918022][ T5348] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 204.928352][ T5348] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 204.929787][ T5348] usb 4-1: SET_CLOCK_SPEED 200kHz failed with retval=-19 [ 205.390448][ T8402] IPVS: starting estimator thread 0... [ 205.395604][ T9196] IPVS: rr: FWM 3 0x00000003 - no destination available [ 205.487358][ T9197] IPVS: using max 38 ests per chain, 91200 per kthread [ 205.532691][ T9203] netlink: 84 bytes leftover after parsing attributes in process `syz.4.1311'. [ 205.604108][ T5699] USB vub300 remote SDIO host controller[0] now disconnected [ 205.746784][ C1] [ 205.757166][ C1] ============================= [ 205.762024][ C1] WARNING: suspicious RCU usage [ 205.766931][ C1] syzkaller #0 Tainted: G L [ 205.772913][ C1] ----------------------------- [ 205.777759][ C1] kernel/sched/core.c:9198 Illegal context switch in RCU-sched read-side critical section! [ 205.787738][ C1] [ 205.787738][ C1] other info that might help us debug this: [ 205.787738][ C1] [ 205.797985][ C1] [ 205.797985][ C1] rcu_scheduler_active = 2, debug_locks = 1 [ 205.806068][ C1] locks held by syz.3.1318/9215: 7, last CPU#1: [ 205.812331][ C1] #0: ffff88801fb32448 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 205.821626][ C1] #1: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: do_pte_missing+0x140c/0x34b0 [ 205.831969][ C1] #2: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: filemap_map_pages+0x1d1/0x2170 [ 205.841767][ C1] #3: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x240 [ 205.851260][ C1] #4: ffff88805c37feb8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 205.861753][ C1] #5: ffffffff8ef5cb20 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xba/0x490 [ 205.871191][ C1] #6: ffffc90000a18cc0 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x5f0 [ 205.881671][ C1] [ 205.881671][ C1] stack backtrace: [ 205.887605][ C1] CPU: 1 UID: 0 PID: 9215 Comm: syz.3.1318 Tainted: G L syzkaller #0 PREEMPT(full) [ 205.898453][ C1] Tainted: [L]=SOFTLOCKUP [ 205.902754][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 205.912787][ C1] Call Trace: [ 205.916058][ C1] [ 205.918890][ C1] dump_stack_lvl+0xe8/0x150 [ 205.923491][ C1] lockdep_rcu_suspicious+0x140/0x1d0 [ 205.928868][ C1] __might_resched+0xbb/0x4c0 [ 205.933548][ C1] ? __cancel_work_sync+0x5c/0x110 [ 205.938663][ C1] __cancel_work_sync+0x6d/0x110 [ 205.943599][ C1] mmc_free_host+0x19/0x30 [ 205.948011][ C1] call_timer_fn+0x18d/0x5f0 [ 205.952595][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 205.959262][ C1] ? call_timer_fn+0xd5/0x5f0 [ 205.963935][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 205.969056][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 205.974255][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 205.980931][ C1] __run_timer_base+0x652/0x8b0 [ 205.985803][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 205.991178][ C1] ? ktime_get+0x1f5/0x220 [ 205.995592][ C1] ? lapic_next_event+0x11/0x20 [ 206.000446][ C1] run_timer_softirq+0xb7/0x170 [ 206.005297][ C1] handle_softirqs+0x226/0x860 [ 206.010059][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 206.014831][ C1] __irq_exit_rcu+0xcb/0x220 [ 206.019417][ C1] irq_exit_rcu+0x9/0x30 [ 206.023653][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 206.029285][ C1] [ 206.032213][ C1] [ 206.035140][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 206.041116][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 206.046404][ C1] Code: ff ff ff e8 40 c0 4a 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 92 1b 16 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 99 fb [ 206.066010][ C1] RSP: 0000:ffffc900034d77c8 EFLAGS: 00000282 [ 206.072083][ C1] RAX: 4e2247d094e40600 RBX: 0000000000000000 RCX: 8000000000000002 [ 206.080059][ C1] RDX: 00000000c5f04155 RSI: ffffffff8e80fd1e RDI: ffffffff8c6edc80 [ 206.088030][ C1] RBP: ffff88802d090000 R08: db00000000000000 R09: 0000000000000000 [ 206.096000][ C1] R10: 0000000000000000 R11: ffffffff8ef5cb20 R12: ffffffff8ef5cb20 [ 206.103964][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 206.111944][ C1] ? pfn_valid+0xba/0x490 [ 206.116274][ C1] pfn_valid+0xd6/0x490 [ 206.120422][ C1] ? pfn_valid+0xba/0x490 [ 206.124743][ C1] page_table_check_set+0x25/0x530 [ 206.129856][ C1] set_pte_range+0x7ef/0x840 [ 206.134447][ C1] filemap_map_pages+0xe67/0x2170 [ 206.139483][ C1] ? filemap_map_pages+0x1d1/0x2170 [ 206.144689][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 206.150140][ C1] ? lock_acquire+0x115/0x350 [ 206.154817][ C1] ? lock_acquire+0x115/0x350 [ 206.159499][ C1] ? do_pte_missing+0x140c/0x34b0 [ 206.164522][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 206.169980][ C1] ? do_pte_missing+0x140c/0x34b0 [ 206.175013][ C1] do_pte_missing+0x20ae/0x34b0 [ 206.179874][ C1] ? handle_mm_fault+0xf1/0x3750 [ 206.184809][ C1] handle_mm_fault+0x1a53/0x3750 [ 206.189748][ C1] ? handle_mm_fault+0xf1/0x3750 [ 206.194690][ C1] ? __pfx_handle_mm_fault+0x10/0x10 [ 206.199967][ C1] ? lock_vma_under_rcu+0x45a/0x500 [ 206.205161][ C1] ? __pfx_do_futex+0x10/0x10 [ 206.209849][ C1] do_user_addr_fault+0xa4f/0x1340 [ 206.214968][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 206.220349][ C1] exc_page_fault+0x6a/0xc0 [ 206.224848][ C1] asm_exc_page_fault+0x26/0x30 [ 206.229691][ C1] RIP: 0033:0x7fc60ce72900 [ 206.234115][ C1] Code: ff 48 83 e8 01 48 89 de bf 01 00 00 00 48 c1 e0 0e 48 c1 ee 06 48 01 c8 48 89 d9 81 e6 ff 3f 00 00 48 c1 e9 03 83 e1 07 d3 e7 <40> 84 bc 06 40 40 00 00 0f 85 1f fe ff ff e9 d3 fd ff ff 0f 1f 44 [ 206.253713][ C1] RSP: 002b:00007ffcb146e430 EFLAGS: 00010202 [ 206.259773][ C1] RAX: 000000110c364000 RBX: ffffffff852452aa RCX: 0000000000000005 [ 206.267734][ C1] RDX: 00000000000012aa RSI: 000000000000114a RDI: 0000000000000020 [ 206.275697][ C1] RBP: 0000000000000000 R08: 00007fc60d210000 R09: 00007fc60d212000 [ 206.283672][ C1] R10: 00000000852452ae R11: 0000000000000000 R12: 00007fc60d226038 [ 206.291636][ C1] R13: 0000000000000020 R14: ffffffff852452aa R15: 00007fc60dd55720 [ 206.299604][ C1] ? strnlen_user+0x1a/0x150 [ 206.304200][ C1] ? strnlen_user+0x1a/0x150 [ 206.308804][ C1] [ 206.313375][ C1] BUG: sleeping function called from invalid context at kernel/workqueue.c:4561 [ 206.313398][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 9215, name: syz.3.1318 [ 206.313416][ C1] preempt_count: 102, expected: 0 [ 206.313431][ C1] RCU nest depth: 3, expected: 0 [ 206.313445][ C1] locks held by syz.3.1318/9215: 7, last CPU#1: [ 206.313464][ C1] #0: ffff88801fb32448 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 206.313553][ C1] #1: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: do_pte_missing+0x140c/0x34b0 [ 206.313629][ C1] #2: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: filemap_map_pages+0x1d1/0x2170 [ 206.313696][ C1] #3: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x240 [ 206.313760][ C1] #4: ffff88805c37feb8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 206.313830][ C1] #5: ffffffff8ef5cb20 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xba/0x490 [ 206.313886][ C1] #6: ffffc90000a18cc0 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x5f0 [ 206.313945][ C1] Preemption disabled at: [ 206.313952][ C1] [<0000000000000000>] 0x0 [ 206.313979][ C1] CPU: 1 UID: 0 PID: 9215 Comm: syz.3.1318 Tainted: G L syzkaller #0 PREEMPT(full) [ 206.314003][ C1] Tainted: [L]=SOFTLOCKUP [ 206.314010][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 206.314021][ C1] Call Trace: [ 206.314028][ C1] [ 206.314035][ C1] dump_stack_lvl+0xe8/0x150 [ 206.314059][ C1] __might_resched+0x36a/0x4c0 [ 206.314088][ C1] __cancel_work_sync+0x6d/0x110 [ 206.314113][ C1] mmc_free_host+0x19/0x30 [ 206.314131][ C1] call_timer_fn+0x18d/0x5f0 [ 206.314151][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 206.314175][ C1] ? call_timer_fn+0xd5/0x5f0 [ 206.314193][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 206.314222][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 206.314246][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 206.314273][ C1] __run_timer_base+0x652/0x8b0 [ 206.314313][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 206.314345][ C1] ? ktime_get+0x1f5/0x220 [ 206.314372][ C1] ? lapic_next_event+0x11/0x20 [ 206.314407][ C1] run_timer_softirq+0xb7/0x170 [ 206.314435][ C1] handle_softirqs+0x226/0x860 [ 206.314457][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 206.314483][ C1] __irq_exit_rcu+0xcb/0x220 [ 206.314502][ C1] irq_exit_rcu+0x9/0x30 [ 206.314519][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 206.314554][ C1] [ 206.314560][ C1] [ 206.314567][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 206.314588][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 206.314616][ C1] Code: ff ff ff e8 40 c0 4a 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 92 1b 16 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 99 fb [ 206.314633][ C1] RSP: 0000:ffffc900034d77c8 EFLAGS: 00000282 [ 206.314649][ C1] RAX: 4e2247d094e40600 RBX: 0000000000000000 RCX: 8000000000000002 [ 206.314661][ C1] RDX: 00000000c5f04155 RSI: ffffffff8e80fd1e RDI: ffffffff8c6edc80 [ 206.314676][ C1] RBP: ffff88802d090000 R08: db00000000000000 R09: 0000000000000000 [ 206.314689][ C1] R10: 0000000000000000 R11: ffffffff8ef5cb20 R12: ffffffff8ef5cb20 [ 206.314702][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 206.314730][ C1] ? pfn_valid+0xba/0x490 [ 206.314751][ C1] pfn_valid+0xd6/0x490 [ 206.314768][ C1] ? pfn_valid+0xba/0x490 [ 206.314788][ C1] page_table_check_set+0x25/0x530 [ 206.314823][ C1] set_pte_range+0x7ef/0x840 [ 206.314855][ C1] filemap_map_pages+0xe67/0x2170 [ 206.314896][ C1] ? filemap_map_pages+0x1d1/0x2170 [ 206.314925][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 206.314946][ C1] ? lock_acquire+0x115/0x350 [ 206.314975][ C1] ? lock_acquire+0x115/0x350 [ 206.315000][ C1] ? do_pte_missing+0x140c/0x34b0 [ 206.315021][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 206.315042][ C1] ? do_pte_missing+0x140c/0x34b0 [ 206.315066][ C1] do_pte_missing+0x20ae/0x34b0 [ 206.315100][ C1] ? handle_mm_fault+0xf1/0x3750 [ 206.315124][ C1] handle_mm_fault+0x1a53/0x3750 [ 206.315156][ C1] ? handle_mm_fault+0xf1/0x3750 [ 206.315187][ C1] ? __pfx_handle_mm_fault+0x10/0x10 [ 206.315206][ C1] ? lock_vma_under_rcu+0x45a/0x500 [ 206.315229][ C1] ? __pfx_do_futex+0x10/0x10 [ 206.315270][ C1] do_user_addr_fault+0xa4f/0x1340 [ 206.315307][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 206.315336][ C1] exc_page_fault+0x6a/0xc0 [ 206.315356][ C1] asm_exc_page_fault+0x26/0x30 [ 206.315375][ C1] RIP: 0033:0x7fc60ce72900 [ 206.315391][ C1] Code: ff 48 83 e8 01 48 89 de bf 01 00 00 00 48 c1 e0 0e 48 c1 ee 06 48 01 c8 48 89 d9 81 e6 ff 3f 00 00 48 c1 e9 03 83 e1 07 d3 e7 <40> 84 bc 06 40 40 00 00 0f 85 1f fe ff ff e9 d3 fd ff ff 0f 1f 44 [ 206.315408][ C1] RSP: 002b:00007ffcb146e430 EFLAGS: 00010202 [ 206.315424][ C1] RAX: 000000110c364000 RBX: ffffffff852452aa RCX: 0000000000000005 [ 206.315437][ C1] RDX: 00000000000012aa RSI: 000000000000114a RDI: 0000000000000020 [ 206.315450][ C1] RBP: 0000000000000000 R08: 00007fc60d210000 R09: 00007fc60d212000 [ 206.315464][ C1] R10: 00000000852452ae R11: 0000000000000000 R12: 00007fc60d226038 [ 206.315476][ C1] R13: 0000000000000020 R14: ffffffff852452aa R15: 00007fc60dd55720 [ 206.315491][ C1] ? strnlen_user+0x1a/0x150 [ 206.315517][ C1] ? strnlen_user+0x1a/0x150 [ 206.315559][ C1] [ 206.315752][ C1] [ 206.841966][ C1] ============================= [ 206.846833][ C1] WARNING: suspicious RCU usage [ 206.851682][ C1] syzkaller #0 Tainted: G W L [ 206.857688][ C1] ----------------------------- [ 206.862528][ C1] kernel/rcu/srcutree.c:1468 Illegal synchronize_srcu() in same-type SRCU (or in RCU) read-side critical section! [ 206.874513][ C1] [ 206.874513][ C1] other info that might help us debug this: [ 206.874513][ C1] [ 206.884763][ C1] [ 206.884763][ C1] rcu_scheduler_active = 2, debug_locks = 1 [ 206.892856][ C1] locks held by syz.3.1318/9215: 7, last CPU#1: [ 206.899111][ C1] #0: ffff88801fb32448 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 206.908347][ C1] #1: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: do_pte_missing+0x140c/0x34b0 [ 206.917956][ C1] #2: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: filemap_map_pages+0x1d1/0x2170 [ 206.927709][ C1] #3: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x240 [ 206.937223][ C1] #4: ffff88805c37feb8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 206.947684][ C1] #5: ffffffff8ef5cb20 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xba/0x490 [ 206.957127][ C1] #6: ffffc90000a18cc0 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x5f0 [ 206.967626][ C1] [ 206.967626][ C1] stack backtrace: [ 206.973525][ C1] CPU: 1 UID: 0 PID: 9215 Comm: syz.3.1318 Tainted: G W L syzkaller #0 PREEMPT(full) [ 206.984377][ C1] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 206.989558][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 206.999610][ C1] Call Trace: [ 207.002885][ C1] [ 207.005719][ C1] dump_stack_lvl+0xe8/0x150 [ 207.010307][ C1] lockdep_rcu_suspicious+0x140/0x1d0 [ 207.015683][ C1] __synchronize_srcu+0x157/0x2f0 [ 207.020709][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 207.026253][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 207.031281][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 207.037083][ C1] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 207.042635][ C1] ? synchronize_srcu+0x20a/0x260 [ 207.047663][ C1] wakeup_source_unregister+0x129/0x3f0 [ 207.053206][ C1] mmc_host_classdev_release+0x47/0x100 [ 207.058746][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 207.064892][ C1] device_release+0xc4/0x1f0 [ 207.069479][ C1] kobject_put+0x222/0x550 [ 207.073900][ C1] ? mmc_pwrseq_free+0x86/0xa0 [ 207.078664][ C1] call_timer_fn+0x18d/0x5f0 [ 207.083254][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 207.089927][ C1] ? call_timer_fn+0xd5/0x5f0 [ 207.094608][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 207.099723][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 207.104921][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 207.111593][ C1] __run_timer_base+0x652/0x8b0 [ 207.116458][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 207.121851][ C1] ? ktime_get+0x1f5/0x220 [ 207.126268][ C1] ? lapic_next_event+0x11/0x20 [ 207.131127][ C1] run_timer_softirq+0xb7/0x170 [ 207.135979][ C1] handle_softirqs+0x226/0x860 [ 207.140739][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 207.145503][ C1] __irq_exit_rcu+0xcb/0x220 [ 207.150084][ C1] irq_exit_rcu+0x9/0x30 [ 207.154315][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 207.159943][ C1] [ 207.162863][ C1] [ 207.165784][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.171760][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 207.177045][ C1] Code: ff ff ff e8 40 c0 4a 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 92 1b 16 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 99 fb [ 207.196655][ C1] RSP: 0000:ffffc900034d77c8 EFLAGS: 00000282 [ 207.202730][ C1] RAX: 4e2247d094e40600 RBX: 0000000000000000 RCX: 8000000000000002 [ 207.210691][ C1] RDX: 00000000c5f04155 RSI: ffffffff8e80fd1e RDI: ffffffff8c6edc80 [ 207.218653][ C1] RBP: ffff88802d090000 R08: db00000000000000 R09: 0000000000000000 [ 207.226619][ C1] R10: 0000000000000000 R11: ffffffff8ef5cb20 R12: ffffffff8ef5cb20 [ 207.234588][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 207.242566][ C1] ? pfn_valid+0xba/0x490 [ 207.246891][ C1] pfn_valid+0xd6/0x490 [ 207.251035][ C1] ? pfn_valid+0xba/0x490 [ 207.255374][ C1] page_table_check_set+0x25/0x530 [ 207.260491][ C1] set_pte_range+0x7ef/0x840 [ 207.265084][ C1] filemap_map_pages+0xe67/0x2170 [ 207.270118][ C1] ? filemap_map_pages+0x1d1/0x2170 [ 207.275316][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 207.280764][ C1] ? lock_acquire+0x115/0x350 [ 207.285443][ C1] ? lock_acquire+0x115/0x350 [ 207.290145][ C1] ? do_pte_missing+0x140c/0x34b0 [ 207.295172][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 207.300637][ C1] ? do_pte_missing+0x140c/0x34b0 [ 207.305671][ C1] do_pte_missing+0x20ae/0x34b0 [ 207.310526][ C1] ? handle_mm_fault+0xf1/0x3750 [ 207.315476][ C1] handle_mm_fault+0x1a53/0x3750 [ 207.320414][ C1] ? handle_mm_fault+0xf1/0x3750 [ 207.325359][ C1] ? __pfx_handle_mm_fault+0x10/0x10 [ 207.330634][ C1] ? lock_vma_under_rcu+0x45a/0x500 [ 207.335828][ C1] ? __pfx_do_futex+0x10/0x10 [ 207.340517][ C1] do_user_addr_fault+0xa4f/0x1340 [ 207.345638][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 207.351009][ C1] exc_page_fault+0x6a/0xc0 [ 207.355504][ C1] asm_exc_page_fault+0x26/0x30 [ 207.360344][ C1] RIP: 0033:0x7fc60ce72900 [ 207.364748][ C1] Code: ff 48 83 e8 01 48 89 de bf 01 00 00 00 48 c1 e0 0e 48 c1 ee 06 48 01 c8 48 89 d9 81 e6 ff 3f 00 00 48 c1 e9 03 83 e1 07 d3 e7 <40> 84 bc 06 40 40 00 00 0f 85 1f fe ff ff e9 d3 fd ff ff 0f 1f 44 [ 207.384348][ C1] RSP: 002b:00007ffcb146e430 EFLAGS: 00010202 [ 207.390407][ C1] RAX: 000000110c364000 RBX: ffffffff852452aa RCX: 0000000000000005 [ 207.398376][ C1] RDX: 00000000000012aa RSI: 000000000000114a RDI: 0000000000000020 [ 207.406351][ C1] RBP: 0000000000000000 R08: 00007fc60d210000 R09: 00007fc60d212000 [ 207.414313][ C1] R10: 00000000852452ae R11: 0000000000000000 R12: 00007fc60d226038 [ 207.422280][ C1] R13: 0000000000000020 R14: ffffffff852452aa R15: 00007fc60dd55720 [ 207.430244][ C1] ? strnlen_user+0x1a/0x150 [ 207.434831][ C1] ? strnlen_user+0x1a/0x150 [ 207.439427][ C1] [ 207.442591][ C1] BUG: sleeping function ca ** replaying previous printk message ** [ 207.442591][ C1] BUG: sleeping function called from invalid context at kernel/rcu/srcutree.c:1472 [ 207.442618][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 9215, name: syz.3.1318 [ 207.442639][ C1] preempt_count: 102, expected: 0 [ 207.442655][ C1] RCU nest depth: 3, expected: 0 [ 207.442668][ C1] locks held by syz.3.1318/9215: 7, last CPU#1: [ 207.442686][ C1] #0: ffff88801fb32448 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 207.442752][ C1] #1: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: do_pte_missing+0x140c/0x34b0 [ 207.442814][ C1] #2: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: filemap_map_pages+0x1d1/0x2170 [ 207.442864][ C1] #3: ffffffff8ef5ca60 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x240 [ 207.442913][ C1] #4: ffff88805c37feb8 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 207.442967][ C1] #5: ffffffff8ef5cb20 (rcu_read_lock_sched){....}-{1:2}, at: pfn_valid+0xba/0x490 [ 207.443012][ C1] #6: ffffc90000a18cc0 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xd5/0x5f0 [ 207.443060][ C1] Preemption disabled at: [ 207.443066][ C1] [<0000000000000000>] 0x0 [ 207.443090][ C1] CPU: 1 UID: 0 PID: 9215 Comm: syz.3.1318 Tainted: G W L syzkaller #0 PREEMPT(full) [ 207.443117][ C1] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 207.443125][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 207.443136][ C1] Call Trace: [ 207.443144][ C1] [ 207.443152][ C1] dump_stack_lvl+0xe8/0x150 [ 207.443178][ C1] __might_resched+0x36a/0x4c0 [ 207.443209][ C1] __synchronize_srcu+0x1a1/0x2f0 [ 207.443239][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 207.443265][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 207.443297][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 207.443325][ C1] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 207.443356][ C1] ? synchronize_srcu+0x20a/0x260 [ 207.443383][ C1] wakeup_source_unregister+0x129/0x3f0 [ 207.443414][ C1] mmc_host_classdev_release+0x47/0x100 [ 207.443438][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 207.443458][ C1] device_release+0xc4/0x1f0 [ 207.443486][ C1] kobject_put+0x222/0x550 [ 207.443510][ C1] ? mmc_pwrseq_free+0x86/0xa0 [ 207.443536][ C1] call_timer_fn+0x18d/0x5f0 [ 207.443556][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 207.443582][ C1] ? call_timer_fn+0xd5/0x5f0 [ 207.443600][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 207.443630][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 207.443656][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 207.443685][ C1] __run_timer_base+0x652/0x8b0 [ 207.443726][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 207.443758][ C1] ? ktime_get+0x1f5/0x220 [ 207.443785][ C1] ? lapic_next_event+0x11/0x20 [ 207.443818][ C1] run_timer_softirq+0xb7/0x170 [ 207.443846][ C1] handle_softirqs+0x226/0x860 [ 207.443872][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 207.443900][ C1] __irq_exit_rcu+0xcb/0x220 [ 207.443922][ C1] irq_exit_rcu+0x9/0x30 [ 207.443941][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 207.443970][ C1] [ 207.443977][ C1] [ 207.443984][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.444005][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 207.444031][ C1] Code: ff ff ff e8 40 c0 4a 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 92 1b 16 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 99 fb [ 207.444047][ C1] RSP: 0000:ffffc900034d77c8 EFLAGS: 00000282 [ 207.444064][ C1] RAX: 4e2247d094e40600 RBX: 0000000000000000 RCX: 8000000000000002 [ 207.444078][ C1] RDX: 00000000c5f04155 RSI: ffffffff8e80fd1e RDI: ffffffff8c6edc80 [ 207.444092][ C1] RBP: ffff88802d090000 R08: db00000000000000 R09: 0000000000000000 [ 207.444105][ C1] R10: 0000000000000000 R11: ffffffff8ef5cb20 R12: ffffffff8ef5cb20 [ 207.444119][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 207.444146][ C1] ? pfn_valid+0xba/0x490 [ 207.444166][ C1] pfn_valid+0xd6/0x490 [ 207.444181][ C1] ? pfn_valid+0xba/0x490 [ 207.444200][ C1] page_table_check_set+0x25/0x530 [ 207.444236][ C1] set_pte_range+0x7ef/0x840 [ 207.444266][ C1] filemap_map_pages+0xe67/0x2170 [ 207.444307][ C1] ? filemap_map_pages+0x1d1/0x2170 [ 207.444336][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 207.444357][ C1] ? lock_acquire+0x115/0x350 [ 207.444389][ C1] ? lock_acquire+0x115/0x350 [ 207.444415][ C1] ? do_pte_missing+0x140c/0x34b0 [ 207.444438][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 207.444460][ C1] ? do_pte_missing+0x140c/0x34b0 [ 207.444490][ C1] do_pte_missing+0x20ae/0x34b0 [ 207.444524][ C1] ? handle_mm_fault+0xf1/0x3750 [ 207.444549][ C1] handle_mm_fault+0x1a53/0x3750 [ 207.444580][ C1] ? handle_mm_fault+0xf1/0x3750 [ 207.444611][ C1] ? __pfx_handle_mm_fault+0x10/0x10 [ 207.444631][ C1] ? lock_vma_under_rcu+0x45a/0x500 [ 207.444654][ C1] ? __pfx_do_futex+0x10/0x10 [ 207.444696][ C1] do_user_addr_fault+0xa4f/0x1340 [ 207.444732][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 207.444761][ C1] exc_page_fault+0x6a/0xc0 [ 207.444780][ C1] asm_exc_page_fault+0x26/0x30 [ 207.444798][ C1] RIP: 0033:0x7fc60ce72900 [ 207.444815][ C1] Code: ff 48 83 e8 01 48 89 de bf 01 00 00 00 48 c1 e0 0e 48 c1 ee 06 48 01 c8 48 89 d9 81 e6 ff 3f 00 00 48 c1 e9 03 83 e1 07 d3 e7 <40> 84 bc 06 40 40 00 00 0f 85 1f fe ff ff e9 d3 fd ff ff 0f 1f 44 [ 207.444830][ C1] RSP: 002b:00007ffcb146e430 EFLAGS: 00010202 [ 207.444845][ C1] RAX: 000000110c364000 RBX: ffffffff852452aa RCX: 0000000000000005 [ 207.444859][ C1] RDX: 00000000000012aa RSI: 000000000000114a RDI: 0000000000000020 [ 207.444871][ C1] RBP: 0000000000000000 R08: 00007fc60d210000 R09: 00007fc60d212000 [ 207.444884][ C1] R10: 00000000852452ae R11: 0000000000000000 R12: 00007fc60d226038 [ 207.444897][ C1] R13: 0000000000000020 R14: ffffffff852452aa R15: 00007fc60dd55720 [ 207.444911][ C1] ? strnlen_user+0x1a/0x150 [ 207.444936][ C1] ? strnlen_user+0x1a/0x150 [ 207.444969][ C1] [ 207.444980][ C1] ODEBUG: object ffffc90000a18a80 is NOT on stack ffffc900034d0000, but annotated. [ 207.445608][ C1] ------------[ cut here ]------------ [ 207.445615][ C1] 1 [ 207.445625][ C1] WARNING: lib/debugobjects.c:672 at __debug_object_init+0x2c4/0x3c0, CPU#1: syz.3.1318/9215 [ 208.054775][ C1] Modules linked in: [ 208.058670][ C1] CPU: 1 UID: 0 PID: 9215 Comm: syz.3.1318 Tainted: G W L syzkaller #0 PREEMPT(full) [ 208.069508][ C1] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 208.074683][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 208.084725][ C1] RIP: 0010:__debug_object_init+0x2c4/0x3c0 [ 208.090615][ C1] Code: fd 06 cc 41 ff c7 44 89 3d c9 ed 03 16 48 c7 c1 80 e5 6e 8c 48 c7 c7 e0 e5 6e 8c 84 c0 48 0f 45 f9 48 89 de e8 2d 84 34 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 4f 1c 00 00 8b 05 41 86 86 0a 3b 05 3f [ 208.110210][ C1] RSP: 0000:ffffc90000a189b8 EFLAGS: 00010046 [ 208.116270][ C1] RAX: 0000000000000050 RBX: ffffc90000a18a80 RCX: 4e2247d094e40600 [ 208.124236][ C1] RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 [ 208.132198][ C1] RBP: ffff88802d090020 R08: 0000000000000100 R09: 0000000000080000 [ 208.140160][ C1] R10: 0000000000008000 R11: ffffffff8ee36638 R12: 1ffff9200014314c [ 208.148130][ C1] R13: ffff8880766ead90 R14: dffffc0000000000 R15: 0000000000000001 [ 208.156107][ C1] FS: 000055555bac9500(0000) GS:ffff88812498a000(0000) knlGS:0000000000000000 [ 208.165026][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.171601][ C1] CR2: 000000110c36918a CR3: 000000005b522000 CR4: 00000000003526f0 [ 208.179570][ C1] DR0: 0000000000000000 DR1: 0000000000006800 DR2: 0000000000009951 [ 208.187536][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 208.195506][ C1] Call Trace: [ 208.198782][ C1] [ 208.201622][ C1] ? __init_swait_queue_head+0xa8/0x150 [ 208.207165][ C1] __synchronize_srcu+0x1d5/0x2f0 [ 208.212194][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 208.217737][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 208.222778][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 208.228590][ C1] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 208.234139][ C1] ? synchronize_srcu+0x20a/0x260 [ 208.239175][ C1] wakeup_source_unregister+0x129/0x3f0 [ 208.244720][ C1] mmc_host_classdev_release+0x47/0x100 [ 208.250262][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 208.256418][ C1] device_release+0xc4/0x1f0 [ 208.261014][ C1] kobject_put+0x222/0x550 [ 208.265431][ C1] ? mmc_pwrseq_free+0x86/0xa0 [ 208.270190][ C1] call_timer_fn+0x18d/0x5f0 [ 208.274772][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 208.281445][ C1] ? call_timer_fn+0xd5/0x5f0 [ 208.286115][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 208.291226][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 208.296431][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 208.303118][ C1] __run_timer_base+0x652/0x8b0 [ 208.307984][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 208.313362][ C1] ? ktime_get+0x1f5/0x220 [ 208.317781][ C1] ? lapic_next_event+0x11/0x20 [ 208.322642][ C1] run_timer_softirq+0xb7/0x170 [ 208.327498][ C1] handle_softirqs+0x226/0x860 [ 208.332259][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 208.337021][ C1] __irq_exit_rcu+0xcb/0x220 [ 208.341603][ C1] irq_exit_rcu+0x9/0x30 [ 208.345840][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 208.351471][ C1] [ 208.354392][ C1] [ 208.357319][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 208.363290][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 208.368574][ C1] Code: ff ff ff e8 40 c0 4a 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 92 1b 16 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 99 fb [ 208.388172][ C1] RSP: 0000:ffffc900034d77c8 EFLAGS: 00000282 [ 208.394232][ C1] RAX: 4e2247d094e40600 RBX: 0000000000000000 RCX: 8000000000000002 [ 208.402193][ C1] RDX: 00000000c5f04155 RSI: ffffffff8e80fd1e RDI: ffffffff8c6edc80 [ 208.410154][ C1] RBP: ffff88802d090000 R08: db00000000000000 R09: 0000000000000000 [ 208.418117][ C1] R10: 0000000000000000 R11: ffffffff8ef5cb20 R12: ffffffff8ef5cb20 [ 208.426081][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 208.434056][ C1] ? pfn_valid+0xba/0x490 [ 208.438380][ C1] pfn_valid+0xd6/0x490 [ 208.442526][ C1] ? pfn_valid+0xba/0x490 [ 208.446845][ C1] page_table_check_set+0x25/0x530 [ 208.451960][ C1] set_pte_range+0x7ef/0x840 [ 208.456549][ C1] filemap_map_pages+0xe67/0x2170 [ 208.461585][ C1] ? filemap_map_pages+0x1d1/0x2170 [ 208.466785][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 208.472241][ C1] ? lock_acquire+0x115/0x350 [ 208.476929][ C1] ? lock_acquire+0x115/0x350 [ 208.481618][ C1] ? do_pte_missing+0x140c/0x34b0 [ 208.486641][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 208.492105][ C1] ? do_pte_missing+0x140c/0x34b0 [ 208.497127][ C1] do_pte_missing+0x20ae/0x34b0 [ 208.501995][ C1] ? handle_mm_fault+0xf1/0x3750 [ 208.506931][ C1] handle_mm_fault+0x1a53/0x3750 [ 208.511870][ C1] ? handle_mm_fault+0xf1/0x3750 [ 208.516818][ C1] ? __pfx_handle_mm_fault+0x10/0x10 [ 208.522104][ C1] ? lock_vma_under_rcu+0x45a/0x500 [ 208.527310][ C1] ? __pfx_do_futex+0x10/0x10 [ 208.532005][ C1] do_user_addr_fault+0xa4f/0x1340 [ 208.537122][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 208.542491][ C1] exc_page_fault+0x6a/0xc0 [ 208.546988][ C1] asm_exc_page_fault+0x26/0x30 [ 208.551835][ C1] RIP: 0033:0x7fc60ce72900 [ 208.556241][ C1] Code: ff 48 83 e8 01 48 89 de bf 01 00 00 00 48 c1 e0 0e 48 c1 ee 06 48 01 c8 48 89 d9 81 e6 ff 3f 00 00 48 c1 e9 03 83 e1 07 d3 e7 <40> 84 bc 06 40 40 00 00 0f 85 1f fe ff ff e9 d3 fd ff ff 0f 1f 44 [ 208.575836][ C1] RSP: 002b:00007ffcb146e430 EFLAGS: 00010202 [ 208.581895][ C1] RAX: 000000110c364000 RBX: ffffffff852452aa RCX: 0000000000000005 [ 208.589860][ C1] RDX: 00000000000012aa RSI: 000000000000114a RDI: 0000000000000020 [ 208.597824][ C1] RBP: 0000000000000000 R08: 00007fc60d210000 R09: 00007fc60d212000 [ 208.605785][ C1] R10: 00000000852452ae R11: 0000000000000000 R12: 00007fc60d226038 [ 208.613751][ C1] R13: 0000000000000020 R14: ffffffff852452aa R15: 00007fc60dd55720 [ 208.621714][ C1] ? strnlen_user+0x1a/0x150 [ 208.626304][ C1] ? strnlen_user+0x1a/0x150 [ 208.630915][ C1] [ 208.633941][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 208.641210][ C1] CPU: 1 UID: 0 PID: 9215 Comm: syz.3.1318 Tainted: G W L syzkaller #0 PREEMPT(full) [ 208.652048][ C1] Tainted: [W]=WARN, [L]=SOFTLOCKUP [ 208.657233][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 208.667280][ C1] Call Trace: [ 208.670547][ C1] [ 208.673378][ C1] vpanic+0x56d/0xa60 [ 208.677365][ C1] ? __pfx__printk+0x10/0x10 [ 208.681951][ C1] ? __pfx_vpanic+0x10/0x10 [ 208.686448][ C1] ? is_bpf_text_address+0x292/0x2b0 [ 208.691725][ C1] ? is_bpf_text_address+0x26/0x2b0 [ 208.696930][ C1] panic+0xc5/0xd0 [ 208.700665][ C1] ? __pfx_panic+0x10/0x10 [ 208.705093][ C1] __warn+0x315/0x4c0 [ 208.709065][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 208.714340][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 208.719631][ C1] __report_bug+0x276/0x570 [ 208.724146][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 208.729435][ C1] ? __pfx___report_bug+0x10/0x10 [ 208.734468][ C1] ? __wake_up_klogd+0xf0/0x130 [ 208.739328][ C1] ? vprintk_emit+0x4ee/0x560 [ 208.744023][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 208.749053][ C1] ? is_bpf_text_address+0x292/0x2b0 [ 208.754345][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 208.759631][ C1] report_bug+0x16b/0x220 [ 208.763977][ C1] ? __debug_object_init+0x2c4/0x3c0 [ 208.769255][ C1] ? __debug_object_init+0x2c6/0x3c0 [ 208.774531][ C1] handle_bug+0x9c/0x200 [ 208.778773][ C1] exc_invalid_op+0x1a/0x50 [ 208.783284][ C1] asm_exc_invalid_op+0x1a/0x20 [ 208.788133][ C1] RIP: 0010:__debug_object_init+0x2c4/0x3c0 [ 208.794022][ C1] Code: fd 06 cc 41 ff c7 44 89 3d c9 ed 03 16 48 c7 c1 80 e5 6e 8c 48 c7 c7 e0 e5 6e 8c 84 c0 48 0f 45 f9 48 89 de e8 2d 84 34 fc 90 <0f> 0b 90 e9 c0 fe ff ff e8 4f 1c 00 00 8b 05 41 86 86 0a 3b 05 3f [ 208.813624][ C1] RSP: 0000:ffffc90000a189b8 EFLAGS: 00010046 [ 208.819699][ C1] RAX: 0000000000000050 RBX: ffffc90000a18a80 RCX: 4e2247d094e40600 [ 208.827667][ C1] RDX: 0000000000000100 RSI: 0000000000000100 RDI: 0000000000000000 [ 208.835631][ C1] RBP: ffff88802d090020 R08: 0000000000000100 R09: 0000000000080000 [ 208.843594][ C1] R10: 0000000000008000 R11: ffffffff8ee36638 R12: 1ffff9200014314c [ 208.851555][ C1] R13: ffff8880766ead90 R14: dffffc0000000000 R15: 0000000000000001 [ 208.859528][ C1] ? __debug_object_init+0x2c3/0x3c0 [ 208.864805][ C1] ? __init_swait_queue_head+0xa8/0x150 [ 208.870346][ C1] __synchronize_srcu+0x1d5/0x2f0 [ 208.875378][ C1] ? __pfx___synchronize_srcu+0x10/0x10 [ 208.880913][ C1] ? do_raw_spin_lock+0x12b/0x2f0 [ 208.885941][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 208.891738][ C1] ? ktime_get_mono_fast_ns+0x2d2/0x2f0 [ 208.897277][ C1] ? synchronize_srcu+0x20a/0x260 [ 208.902293][ C1] wakeup_source_unregister+0x129/0x3f0 [ 208.907833][ C1] mmc_host_classdev_release+0x47/0x100 [ 208.913375][ C1] ? __pfx_mmc_host_classdev_release+0x10/0x10 [ 208.919514][ C1] device_release+0xc4/0x1f0 [ 208.924096][ C1] kobject_put+0x222/0x550 [ 208.928502][ C1] ? mmc_pwrseq_free+0x86/0xa0 [ 208.933261][ C1] call_timer_fn+0x18d/0x5f0 [ 208.937848][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 208.944518][ C1] ? call_timer_fn+0xd5/0x5f0 [ 208.949179][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 208.954284][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 208.959472][ C1] ? __pfx_vub300_inactivity_timer_expired+0x10/0x10 [ 208.966139][ C1] __run_timer_base+0x652/0x8b0 [ 208.970996][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 208.976370][ C1] ? ktime_get+0x1f5/0x220 [ 208.980780][ C1] ? lapic_next_event+0x11/0x20 [ 208.985627][ C1] run_timer_softirq+0xb7/0x170 [ 208.990470][ C1] handle_softirqs+0x226/0x860 [ 208.995226][ C1] ? __irq_exit_rcu+0xcb/0x220 [ 208.999985][ C1] __irq_exit_rcu+0xcb/0x220 [ 209.004563][ C1] irq_exit_rcu+0x9/0x30 [ 209.008792][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 209.014419][ C1] [ 209.017336][ C1] [ 209.020260][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 209.026229][ C1] RIP: 0010:lock_acquire+0x232/0x350 [ 209.031508][ C1] Code: ff ff ff e8 40 c0 4a 0a f7 44 24 10 00 02 00 00 0f 84 38 ff ff ff 65 48 8b 05 92 1b 16 12 48 3b 44 24 50 75 33 fb 48 83 c4 58 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 99 fb [ 209.051100][ C1] RSP: 0000:ffffc900034d77c8 EFLAGS: 00000282 [ 209.057161][ C1] RAX: 4e2247d094e40600 RBX: 0000000000000000 RCX: 8000000000000002 [ 209.065118][ C1] RDX: 00000000c5f04155 RSI: ffffffff8e80fd1e RDI: ffffffff8c6edc80 [ 209.073076][ C1] RBP: ffff88802d090000 R08: db00000000000000 R09: 0000000000000000 [ 209.081031][ C1] R10: 0000000000000000 R11: ffffffff8ef5cb20 R12: ffffffff8ef5cb20 [ 209.088986][ C1] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000246 [ 209.096959][ C1] ? pfn_valid+0xba/0x490 [ 209.101280][ C1] pfn_valid+0xd6/0x490 [ 209.105419][ C1] ? pfn_valid+0xba/0x490 [ 209.109736][ C1] page_table_check_set+0x25/0x530 [ 209.114845][ C1] set_pte_range+0x7ef/0x840 [ 209.119434][ C1] filemap_map_pages+0xe67/0x2170 [ 209.124465][ C1] ? filemap_map_pages+0x1d1/0x2170 [ 209.129660][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 209.135105][ C1] ? lock_acquire+0x115/0x350 [ 209.139780][ C1] ? lock_acquire+0x115/0x350 [ 209.144454][ C1] ? do_pte_missing+0x140c/0x34b0 [ 209.149469][ C1] ? __pfx_filemap_map_pages+0x10/0x10 [ 209.154919][ C1] ? do_pte_missing+0x140c/0x34b0 [ 209.159935][ C1] do_pte_missing+0x20ae/0x34b0 [ 209.164788][ C1] ? handle_mm_fault+0xf1/0x3750 [ 209.169718][ C1] handle_mm_fault+0x1a53/0x3750 [ 209.174651][ C1] ? handle_mm_fault+0xf1/0x3750 [ 209.179585][ C1] ? __pfx_handle_mm_fault+0x10/0x10 [ 209.184855][ C1] ? lock_vma_under_rcu+0x45a/0x500 [ 209.190042][ C1] ? __pfx_do_futex+0x10/0x10 [ 209.194729][ C1] do_user_addr_fault+0xa4f/0x1340 [ 209.199842][ C1] ? trace_page_fault_user+0x84/0x1e0 [ 209.205209][ C1] exc_page_fault+0x6a/0xc0 [ 209.209702][ C1] asm_exc_page_fault+0x26/0x30 [ 209.214538][ C1] RIP: 0033:0x7fc60ce72900 [ 209.218939][ C1] Code: ff 48 83 e8 01 48 89 de bf 01 00 00 00 48 c1 e0 0e 48 c1 ee 06 48 01 c8 48 89 d9 81 e6 ff 3f 00 00 48 c1 e9 03 83 e1 07 d3 e7 <40> 84 bc 06 40 40 00 00 0f 85 1f fe ff ff e9 d3 fd ff ff 0f 1f 44 [ 209.238529][ C1] RSP: 002b:00007ffcb146e430 EFLAGS: 00010202 [ 209.244586][ C1] RAX: 000000110c364000 RBX: ffffffff852452aa RCX: 0000000000000005 [ 209.252548][ C1] RDX: 00000000000012aa RSI: 000000000000114a RDI: 0000000000000020 [ 209.260508][ C1] RBP: 0000000000000000 R08: 00007fc60d210000 R09: 00007fc60d212000 [ 209.268467][ C1] R10: 00000000852452ae R11: 0000000000000000 R12: 00007fc60d226038 [ 209.276427][ C1] R13: 0000000000000020 R14: ffffffff852452aa R15: 00007fc60dd55720 [ 209.284389][ C1] ? strnlen_user+0x1a/0x150 [ 209.288975][ C1] ? strnlen_user+0x1a/0x150 [ 209.293565][ C1] [ 209.296819][ C1] Kernel Offset: disabled [ 209.301134][ C1] Rebooting in 86400 seconds..