last executing test programs: 4.662483299s ago: executing program 2 (id=10): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x12, 0x8031, 0xffffffffffffffff, 0x6a855000) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000000200000002e2"], 0x513300) 3.584883994s ago: executing program 2 (id=20): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1, 0x0, {}, 0xfe}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1, 0x0, {0x1, 0xff, 0xa8fe8ad4eea2351f}, 0x2}, 0x18) sendmmsg(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="632e49b83d22d2de08", 0x9}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x200480f5) 2.423056379s ago: executing program 3 (id=32): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) listen(r1, 0xfffffffc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = signalfd(0xffffffffffffffff, &(0x7f00000001c0), 0x8) close(r3) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r5, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) r6 = syz_open_dev$vim2m(&(0x7f0000000080), 0x2, 0x2) ioctl$vim2m_VIDIOC_STREAMOFF(r6, 0x40045612, &(0x7f0000000240)=0x1) ioctl$vim2m_VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f00000000c0)={0x2, 0x1, 0x100, "3a8e0300d607000001000100000040004000000000000016c713b41e2a3600", 0x36314d59}) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x28, r4, 0x7, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}]}, 0x28}}, 0x0) 2.198353431s ago: executing program 3 (id=34): syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000108117980800000000000109024100010000000009040000020308000009210000010122290a0905", @ANYRES64], 0x0) syz_open_dev$evdev(&(0x7f0000000400), 0x40, 0x8000) 1.4939498s ago: executing program 2 (id=39): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@redirect_dir_off}]}) 1.477118224s ago: executing program 0 (id=40): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f00000000c0)={0x1d, r1, 0x0, {}, 0xfe}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1, 0x0, {0x1, 0xff, 0xa8fe8ad4eea2351f}, 0x2}, 0x18) sendmmsg(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000900)=[{0x0, 0xfeb6}, {&(0x7f00000001c0)="632e49b83d22d2de080047e6faa13b312cdce4f04d12bcc4f08ff3d790d4d8a63453136846b3511410", 0xd}, {0x0}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x200480f5) 1.450642892s ago: executing program 2 (id=41): mknod(&(0x7f0000000080)='./bus\x00', 0xc000, 0x0) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='ext2\x00', 0x4000c0, &(0x7f00000001c0)='discard') 1.282184512s ago: executing program 0 (id=42): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x2c}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./tracing\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./tracing/dynamic_events\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='e:my_read_msr1 msr/read_msr', 0x1b) write(r1, &(0x7f0000000140)='e:my_read_msr2 msr/read_msr', 0x1b) r2 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r2, &(0x7f00000001c0)='1', 0x1) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./tracing/events/eprobes/my_read_msr2/enable\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='1', 0x1) 1.138803699s ago: executing program 2 (id=44): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000260001031dbd7002fadbdf25010000000400ae"], 0x18}}, 0x0) recvmmsg(r0, &(0x7f0000008d80)=[{{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000001640)=""/4092, 0xffc}], 0x4}, 0xfffffffe}, {{0x0, 0x0, 0x0}, 0x3}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xfffffffd}, {{0x0, 0x0, 0x0}, 0xff}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000004740)=""/4096, 0x1000}, {&(0x7f0000000040)=""/104, 0x68}, {&(0x7f0000002640)=""/203, 0xcb}], 0x4}, 0x900000}], 0x7, 0x0, 0x0) 1.061812471s ago: executing program 0 (id=45): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x80, @any, 0x0, 0x1}, 0x10) msgsnd(0x0, &(0x7f0000000200)={0x3}, 0x8, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) mount(0x0, 0x0, &(0x7f00000000c0)='gadgetfs\x00', 0x810045, 0x0) listen(r0, 0x5) syz_emit_vhci(&(0x7f0000000340)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x0, 0x0, 0x12}, @l2cap_cid_le_signaling={{0xe}, @l2cap_ecred_conn_req={{0x17, 0x42, 0xa}, {0x80, 0x8200, 0x200, 0xa, [0x40]}}}}, 0x17) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'veth0_to_hsr\x00'}) 995.742941ms ago: executing program 1 (id=46): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a40), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000080)={0x20, r1, 0x1, 0x70bd27, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008845}, 0x4008840) 989.18772ms ago: executing program 2 (id=47): timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) memfd_create(0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, 0x0) r0 = syz_open_dev$radio(&(0x7f00000000c0), 0xffffffffffffffff, 0x2) readv(r0, &(0x7f0000002b80)=[{&(0x7f0000002bc0)=""/4100, 0x1004}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) readv(r0, &(0x7f0000001980)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1) 926.853943ms ago: executing program 0 (id=48): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB="56c78e3c733d76697274696f2c6e6f657874656e642c6163638173733d616e792c63616368653d667363616368652c76657273696f6e3d3970323030302e75"]) chdir(&(0x7f0000000100)='./file0\x00') mount$overlay(0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) rmdir(&(0x7f00000002c0)='./file2\x00') 868.844289ms ago: executing program 1 (id=49): mkdir(&(0x7f0000000040)='./file0\x00', 0xca) mount$9p_virtio(&(0x7f00000001c0), &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0), 0x0, 0x0) futimesat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) 774.526467ms ago: executing program 0 (id=50): ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000540)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000003680)=@vmx={0x0, 0x0, 0x2080, {0x0, 0x0, {}, 0x1, 0xffffffffffffffff}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000180)="660f388084000072baf80c66b860b4498c66efbafc0c66b80e00000066ef64f30fc7b000100f850100f30fc7b1030066b9800000c00f326635000400000f30d2bc0a000f23c80f21f86635040040000f23f8b8f4008ee0", 0x57}], 0x1, 0x48, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 726.051383ms ago: executing program 3 (id=51): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000040)='./bus\x00', 0x4c27e, 0x10) fallocate(r0, 0x0, 0x1, 0xc) sendfile(r0, r0, 0x0, 0x40000000800) 621.773161ms ago: executing program 1 (id=52): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x34}}, 0x0) 505.997759ms ago: executing program 0 (id=53): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./dev\x00', &(0x7f0000000180)='devtmpfs\x00', 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004051045f500001010203020902350001020080300904000005ff00000007058102000200070501020002000705820200020007050202000200070583030a"], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/ttyUSB0\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0xfffffffffffffffc, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xfffffff9, 0xf95, 0x5, 0x8, 0x1a, "6518883aa267cb6a471bfcd183cc274d6d5cd0"}) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 426.218352ms ago: executing program 3 (id=54): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = inotify_init() mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r1, &(0x7f0000000000)='7', 0x1) inotify_add_watch(r0, &(0x7f00000003c0)='.\x00', 0x5db) 363.176703ms ago: executing program 1 (id=55): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000780), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x24040840) 259.448779ms ago: executing program 3 (id=56): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x12b) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f0000000600)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/block/md0/md/component_size\x00', 0x1, 0x0) write(r0, &(0x7f0000000440)="ff", 0x1) 210.900697ms ago: executing program 1 (id=57): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0xa, 0x4e21, 0x80000, @dev={0xfe, 0x80, '\x00', 0x19}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@flowinfo={{0x14, 0x29, 0xb, 0xd}}], 0x18}, 0xc4) 102.843884ms ago: executing program 1 (id=58): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x100000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='1', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='loop', 0x4) symlinkat(0x0, 0xffffffffffffff9c, 0x0) 0s ago: executing program 3 (id=59): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300), 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x15) ioctl(r0, 0x404c4701, &(0x7f00000001c0)="0100000000000000000000000100000001000000010000000000000020000000200000000100000001") ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)=0xf9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000241)=0x3) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000242)=0x3f) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000280)=0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000244)=0x1c) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000245)=0xf9) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.51' (ED25519) to the list of known hosts. [ 76.171529][ T5601] cgroup: Unknown subsys name 'net' [ 76.272261][ T5601] cgroup: Unknown subsys name 'cpuset' [ 76.275068][ T5601] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.954043][ T5601] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.406086][ T5621] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.407187][ T5621] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.408009][ T5621] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.409887][ T5621] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.411360][ T5626] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.411954][ T5626] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.412928][ T5626] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.413513][ T5626] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.433645][ T5615] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.435572][ T5625] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.439204][ T5626] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.448940][ T5625] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.451021][ T5621] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.458874][ T5627] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.466842][ T5621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.467106][ T5621] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.469077][ T5621] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.471537][ T5621] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.472144][ T5621] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.481788][ T4931] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.216309][ T5612] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.217170][ T5612] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.217325][ T5612] bridge_slave_0: entered allmulticast mode [ 82.221309][ T5612] bridge_slave_0: entered promiscuous mode [ 82.261705][ T5612] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.261842][ T5612] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.262112][ T5612] bridge_slave_1: entered allmulticast mode [ 82.263225][ T5612] bridge_slave_1: entered promiscuous mode [ 82.313794][ T5612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.346182][ T5612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.386426][ T5611] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.386561][ T5611] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.386658][ T5611] bridge_slave_0: entered allmulticast mode [ 82.387786][ T5611] bridge_slave_0: entered promiscuous mode [ 82.390602][ T5611] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.390711][ T5611] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.391092][ T5611] bridge_slave_1: entered allmulticast mode [ 82.393272][ T5611] bridge_slave_1: entered promiscuous mode [ 82.427086][ T5611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.430568][ T5611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.450079][ T5620] Bluetooth: hci2: command tx timeout [ 82.472339][ T5613] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.472434][ T5613] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.472541][ T5613] bridge_slave_0: entered allmulticast mode [ 82.474181][ T5613] bridge_slave_0: entered promiscuous mode [ 82.495373][ T5611] team0: Port device team_slave_0 added [ 82.510488][ T5613] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.510606][ T5613] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.510737][ T5613] bridge_slave_1: entered allmulticast mode [ 82.512408][ T5613] bridge_slave_1: entered promiscuous mode [ 82.520611][ T5620] Bluetooth: hci1: command tx timeout [ 82.520622][ T53] Bluetooth: hci0: command tx timeout [ 82.532535][ T5612] team0: Port device team_slave_0 added [ 82.535957][ T5611] team0: Port device team_slave_1 added [ 82.536133][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.536318][ T5610] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.536706][ T5610] bridge_slave_0: entered allmulticast mode [ 82.539523][ T5610] bridge_slave_0: entered promiscuous mode [ 82.560481][ T5612] team0: Port device team_slave_1 added [ 82.599135][ T53] Bluetooth: hci3: command tx timeout [ 82.600393][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.600783][ T5610] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.602137][ T5610] bridge_slave_1: entered allmulticast mode [ 82.604266][ T5610] bridge_slave_1: entered promiscuous mode [ 82.611287][ T5613] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.671590][ T5613] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.687111][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.687126][ T5612] 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. [ 82.687148][ T5612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.690346][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.690360][ T5611] 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. [ 82.690382][ T5611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.724666][ T5610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.786216][ T5612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.786228][ T5612] 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. [ 82.786243][ T5612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.787258][ T5611] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.787272][ T5611] 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. [ 82.787298][ T5611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.791276][ T5610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.793808][ T5613] team0: Port device team_slave_0 added [ 82.841499][ T5613] team0: Port device team_slave_1 added [ 82.934237][ T5610] team0: Port device team_slave_0 added [ 82.935256][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.935266][ T5613] 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. [ 82.935281][ T5613] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.943975][ T5612] hsr_slave_0: entered promiscuous mode [ 82.945123][ T5612] hsr_slave_1: entered promiscuous mode [ 82.964724][ T5610] team0: Port device team_slave_1 added [ 82.965451][ T5613] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.965463][ T5613] 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. [ 82.965485][ T5613] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.976044][ T5611] hsr_slave_0: entered promiscuous mode [ 82.977944][ T5611] hsr_slave_1: entered promiscuous mode [ 82.979168][ T5611] debugfs: 'hsr0' already exists in 'hsr' [ 82.979244][ T5611] Cannot create hsr debugfs directory [ 83.057303][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.057319][ T5610] 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. [ 83.057341][ T5610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.092606][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.092622][ T5610] 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. [ 83.092645][ T5610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.168151][ T5613] hsr_slave_0: entered promiscuous mode [ 83.169538][ T5613] hsr_slave_1: entered promiscuous mode [ 83.170291][ T5613] debugfs: 'hsr0' already exists in 'hsr' [ 83.170309][ T5613] Cannot create hsr debugfs directory [ 83.243150][ T5610] hsr_slave_0: entered promiscuous mode [ 83.243846][ T5610] hsr_slave_1: entered promiscuous mode [ 83.244342][ T5610] debugfs: 'hsr0' already exists in 'hsr' [ 83.244363][ T5610] Cannot create hsr debugfs directory [ 83.617357][ T5611] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.631026][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.631925][ T5611] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.637956][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.641558][ T5611] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 83.650189][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.684942][ T5611] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 83.687992][ T5611] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.743702][ T5612] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.751994][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.759343][ T5612] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.767353][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.773487][ T5612] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 83.787530][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.796062][ T5612] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 83.809209][ T5612] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.898621][ T5613] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.903213][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.913951][ T5613] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.920636][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.923152][ T5613] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.929423][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.932366][ T5613] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.948279][ T5613] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.071958][ T5610] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 84.076218][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.077083][ T5610] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 84.083367][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.087283][ T5611] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.122002][ T5612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.122993][ T5610] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 84.126346][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.138820][ T5611] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.155257][ T5612] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.156631][ T5610] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 84.167236][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.196106][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.196198][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.198736][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.198862][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.243130][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.243202][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.244424][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.244481][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.444252][ T5613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.516945][ T5613] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.519500][ T53] Bluetooth: hci2: command tx timeout [ 84.535722][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.535841][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.547169][ T5610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.555290][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.555393][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.599435][ T53] Bluetooth: hci0: command tx timeout [ 84.608656][ T53] Bluetooth: hci1: command tx timeout [ 84.614106][ T5610] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.656565][ T65] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.656691][ T65] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.675367][ T65] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.675500][ T65] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.680076][ T53] Bluetooth: hci3: command tx timeout [ 85.369510][ T5611] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.461883][ T5611] veth0_vlan: entered promiscuous mode [ 85.478243][ T5611] veth1_vlan: entered promiscuous mode [ 85.528172][ T5612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.595085][ T5611] veth0_macvtap: entered promiscuous mode [ 85.616969][ T5611] veth1_macvtap: entered promiscuous mode [ 85.694916][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.699992][ T5612] veth0_vlan: entered promiscuous mode [ 85.713606][ T5611] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.757728][ T5612] veth1_vlan: entered promiscuous mode [ 85.809391][ T140] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.849270][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.851549][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.851596][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.891360][ T5610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.943126][ T5612] veth0_macvtap: entered promiscuous mode [ 85.972626][ T5613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.987502][ T5612] veth1_macvtap: entered promiscuous mode [ 86.004866][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.004886][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.072420][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.087071][ T1010] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.087091][ T1010] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.102802][ T5610] veth0_vlan: entered promiscuous mode [ 86.124246][ T5612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.151819][ T5610] veth1_vlan: entered promiscuous mode [ 86.210406][ T5611] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 86.221618][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.221662][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.221696][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.221728][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.244996][ T5613] veth0_vlan: entered promiscuous mode [ 86.326269][ T5613] veth1_vlan: entered promiscuous mode [ 86.390116][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.390139][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.462288][ T5610] veth0_macvtap: entered promiscuous mode [ 86.465492][ T5769] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 86.542061][ T5610] veth1_macvtap: entered promiscuous mode [ 86.551480][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.551499][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.600382][ T53] Bluetooth: hci2: command tx timeout [ 86.647548][ T5613] veth0_macvtap: entered promiscuous mode [ 86.665258][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.679245][ T53] Bluetooth: hci1: command tx timeout [ 86.679279][ T53] Bluetooth: hci0: command tx timeout [ 86.685395][ T5613] veth1_macvtap: entered promiscuous mode [ 86.695666][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.720203][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.720271][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.720307][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.759520][ T53] Bluetooth: hci3: command tx timeout [ 86.825250][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.841085][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.864899][ T1900] cfg80211: failed to load regulatory.db [ 86.894623][ T5613] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.992328][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.992350][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.114672][ T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.114695][ T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.223946][ T65] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.223970][ T65] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.269699][ T1010] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.270202][ T1010] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.270484][ T1010] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.270654][ T1010] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.278839][ T5695] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 87.377085][ T65] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.377107][ T65] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.470270][ T5695] usb 2-1: New USB device found, idVendor=0a99, idProduct=0001, bcdDevice= 0.00 [ 87.477242][ T5695] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.481574][ T5695] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 87.481597][ T5695] usb 2-1: Product: syz [ 87.481611][ T5695] usb 2-1: Manufacturer: syz [ 87.572578][ T5695] navman 2-1:1.0: navman converter detected [ 87.606337][ T5695] usb 2-1: navman converter now attached to ttyUSB0 [ 87.817128][ T5765] usb 2-1: USB disconnect, device number 2 [ 87.862261][ T5765] navman ttyUSB0: navman converter now disconnected from ttyUSB0 [ 87.862980][ T5765] navman 2-1:1.0: device disconnected [ 88.226421][ T5795] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14'. [ 88.226468][ T5795] netlink: 4 bytes leftover after parsing attributes in process `syz.0.14'. [ 88.280572][ T5797] loop6: detected capacity change from 0 to 2640 [ 88.312312][ T5619] Buffer I/O error on dev loop6, logical block 0, async page read [ 88.312899][ T5619] Buffer I/O error on dev loop6, logical block 0, async page read [ 88.313411][ T5619] Buffer I/O error on dev loop6, logical block 0, async page read [ 88.313970][ T5619] Buffer I/O error on dev loop6, logical block 0, async page read [ 88.314541][ T5619] Buffer I/O error on dev loop6, logical block 0, async page read [ 88.678520][ T5620] Bluetooth: hci2: command tx timeout [ 88.758959][ T5620] Bluetooth: hci1: command tx timeout [ 88.758994][ T5620] Bluetooth: hci0: command tx timeout [ 88.839060][ T4931] Bluetooth: hci3: command tx timeout [ 88.970763][ T5815] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 89.753558][ T5831] netlink: 4 bytes leftover after parsing attributes in process `syz.1.30'. [ 89.917187][ T5833] program syz.1.31 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 90.102454][ C1] vxcan1: j1939_tp_rxtimer: 0xffff8880791d3800: rx timeout, send abort [ 90.398539][ T5685] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 90.529561][ T5848] tmpfs: Invalid uid '0x00000000ffffffff' [ 90.548466][ T5685] usb 4-1: Using ep0 maxpacket: 16 [ 90.552236][ T5685] usb 4-1: New USB device found, idVendor=1781, idProduct=0898, bcdDevice= 0.00 [ 90.553541][ T5685] usb 4-1: config index 0 descriptor too short (expected 65, got 36) [ 90.553594][ T5685] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 90.553620][ T5685] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 90.553645][ T5685] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 90.553671][ T5685] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 90.553714][ T5685] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.568504][ T5685] usb 4-1: config 0 descriptor?? [ 90.572573][ T5840] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 90.602861][ C1] vxcan1: j1939_tp_rxtimer: 0xffff8880791d3800: abort rx timeout. Force session deactivation [ 90.628106][ T5685] input: PXRC Flight Controller Adapter as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input6 [ 90.882640][ T5685] usb 4-1: USB disconnect, device number 2 [ 90.884895][ T5616] pxrc 4-1:0.0: pxrc_open - usb_submit_urb failed, error: -19 [ 90.920827][ T4931] Bluetooth: hci3: command 0x0405 tx timeout [ 90.941568][ T5856] ======================================================= [ 90.941568][ T5856] WARNING: The mand mount option has been deprecated and [ 90.941568][ T5856] and is ignored by this kernel. Remove the mand [ 90.941568][ T5856] option from the mount to silence this warning. [ 90.941568][ T5856] ======================================================= [ 90.962418][ T5856] EXT4-fs (nullb0): VFS: Can't find ext4 filesystem [ 91.026435][ T5859] Zero length message leads to an empty skb [ 91.375077][ T5871] 9pnet_virtio: no channels available for device syz [ 91.469508][ T5873] 9pnet_virtio: no channels available for device syz [ 91.694296][ T31] audit: type=1800 audit(1788758940.022:2): pid=5879 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.51" name="syzkaller0" dev="sda1" ino=2044 res=0 errno=0 [ 92.025959][ T2243] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 92.189159][ T2243] usb 1-1: New USB device found, idVendor=0451, idProduct=505f, bcdDevice= 1.00 [ 92.190399][ T2243] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 92.192262][ T2243] usb 1-1: config 2 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 92.195782][ T2243] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.195806][ T2243] usb 1-1: Product: syz [ 92.195821][ T2243] usb 1-1: Manufacturer: syz [ 92.195836][ T2243] usb 1-1: SerialNumber: syz [ 92.263696][ T2243] ti_usb_3410_5052 1-1:2.0: TI USB 5052 2 port adapter converter detected [ 92.283472][ T2243] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB0 [ 92.306594][ T2243] usb 1-1: TI USB 5052 2 port adapter converter now attached to ttyUSB1 [ 92.386058][ T5893] nvmet: adding nsid 1 to subsystem testsubsys [ 92.413566][ T5893] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN PTI [ 92.425497][ T5893] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 92.433936][ T5893] CPU: 1 UID: 0 PID: 5893 Comm: syz.1.58 Not tainted syzkaller #0 PREEMPT(full) [ 92.443063][ T5893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 92.453141][ T5893] RIP: 0010:strlen+0x29/0x70 [ 92.457759][ T5893] Code: 90 f3 0f 1e fa 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 [ 92.477384][ T5893] RSP: 0018:ffffc9000543f978 EFLAGS: 00010246 [ 92.483476][ T5893] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 92.491462][ T5893] RDX: ffffc90004469000 RSI: 000000000000004d RDI: 0000000000000000 [ 92.499447][ T5893] RBP: ffffc9000543fab8 R08: ffffffff909bb37f R09: 1ffffffff213766f [ 92.507438][ T5893] R10: dffffc0000000000 R11: fffffbfff2137670 R12: 1ffff92000a87f40 [ 92.515427][ T5893] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffffffffffffffff [ 92.523426][ T5893] FS: 00007fdd034bb6c0(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000 [ 92.532389][ T5893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.538991][ T5893] CR2: 00007faf1b227dac CR3: 000000005a8ea000 CR4: 00000000003526f0 [ 92.546982][ T5893] Call Trace: [ 92.550272][ T5893] [ 92.553217][ T5893] do_getname_kernel+0x1d/0x230 [ 92.558101][ T5893] ? getname_kernel+0xd/0x20 [ 92.562710][ T5893] filp_open+0x87/0x1d0 [ 92.566883][ T5893] ? __pfx_filp_open+0x10/0x10 [ 92.571666][ T5893] ? __pfx___mutex_lock+0x10/0x10 [ 92.576716][ T5893] nvmet_file_ns_enable+0x74/0x350 [ 92.581857][ T5893] nvmet_ns_enable+0xaa/0x780 [ 92.586558][ T5893] ? lock_acquire+0x115/0x350 [ 92.591265][ T5893] nvmet_ns_enable_store+0xd7/0x170 [ 92.596492][ T5893] ? __pfx_nvmet_ns_enable_store+0x10/0x10 [ 92.602324][ T5893] ? down_read+0x2b9/0x320 [ 92.606760][ T5893] ? __pfx_nvmet_ns_enable_store+0x10/0x10 [ 92.612596][ T5893] configfs_write_iter+0x337/0x430 [ 92.617741][ T5893] vfs_write+0x612/0xba0 [ 92.622013][ T5893] ? __pfx_vfs_write+0x10/0x10 [ 92.626820][ T5893] ? __fget_files+0x2a/0x420 [ 92.631438][ T5893] ksys_write+0x150/0x270 [ 92.635797][ T5893] ? __pfx_ksys_write+0x10/0x10 [ 92.640676][ T5893] do_syscall_64+0x166/0x520 [ 92.645282][ T5893] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.651370][ T5893] ? clear_bhb_loop+0x70/0xc0 [ 92.656067][ T5893] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.661986][ T5893] RIP: 0033:0x7fdd0259e159 [ 92.666421][ T5893] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 92.686041][ T5893] RSP: 002b:00007fdd034bb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 92.694483][ T5893] RAX: ffffffffffffffda RBX: 00007fdd02825fa0 RCX: 00007fdd0259e159 [ 92.702471][ T5893] RDX: 0000000000000002 RSI: 00002000000004c0 RDI: 0000000000000004 [ 92.710458][ T5893] RBP: 00007fdd02635024 R08: 0000000000000000 R09: 0000000000000000 [ 92.718446][ T5893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.726432][ T5893] R13: 00007fdd02826038 R14: 00007fdd02825fa0 R15: 00007ffd8cb2ddc8 [ 92.734429][ T5893] [ 92.737465][ T5893] Modules linked in: [ 92.744059][ T5893] ---[ end trace 0000000000000000 ]--- [ 92.761975][ T5893] RIP: 0010:strlen+0x29/0x70 [ 92.762009][ T5893] Code: 90 f3 0f 1e fa 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 [ 92.762026][ T5893] RSP: 0018:ffffc9000543f978 EFLAGS: 00010246 [ 92.762045][ T5893] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 92.762060][ T5893] RDX: ffffc90004469000 RSI: 000000000000004d RDI: 0000000000000000 [ 92.762074][ T5893] RBP: ffffc9000543fab8 R08: ffffffff909bb37f R09: 1ffffffff213766f [ 92.762099][ T5893] R10: dffffc0000000000 R11: fffffbfff2137670 R12: 1ffff92000a87f40 [ 92.762113][ T5893] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffffffffffffffff [ 92.762136][ T5893] FS: 00007fdd034bb6c0(0000) GS:ffff88812495b000(0000) knlGS:0000000000000000 [ 92.762154][ T5893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.762168][ T5893] CR2: 000000110c4305e5 CR3: 000000005a8ea000 CR4: 00000000003526f0 [ 92.762191][ T5893] Kernel panic - not syncing: Fatal exception [ 92.862141][ T5893] Kernel Offset: disabled [ 92.866461][ T5893] Rebooting in 86400 seconds..