last executing test programs: 6.339807318s ago: executing program 0 (id=46): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(0x0, 0x14927e, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000d40)='./proc\x00', 0x1ef) mount(0x0, &(0x7f0000000d80)='./proc\x00', &(0x7f0000000dc0)='proc\x00', 0x4000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000e00)='./proc/thread-self/fail-nth\x00', 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x20) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/md0\x00', 0x2, 0x0) ioctl(r0, 0x400c0930, 0x0) 6.015690115s ago: executing program 0 (id=48): openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_usb_connect(0x5, 0x4e, &(0x7f0000000140)=ANY=[], 0x0) mkdir(&(0x7f0000000180)='mnt\x00', 0x1ab) mount(0x0, &(0x7f00000001c0)='mnt\x00', &(0x7f0000000280)='devtmpfs\x00', 0x440, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='mnt/ttyUSB0\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000300)={0x1, 0x101, 0xfe00, 0xc9, 0x16, "dff2606aaa31d00f"}) 2.912164021s ago: executing program 2 (id=82): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f00000006c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 2.780749118s ago: executing program 0 (id=83): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f00000006c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000400)='1', 0x1) 2.52955785s ago: executing program 0 (id=85): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0xfffffffc, @empty, 0x7}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x30}}, 0x0) listen(r0, 0xc) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e22, @local}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000010000001c000180060001000200000008000300ac1401aa0800060003"], 0x30}}, 0x4000090) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001c80)={&(0x7f0000000480)={0x14, r6, 0x1, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20048001}, 0x20000000) 2.473635845s ago: executing program 2 (id=87): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)='+p', 0x2) syz_usb_connect(0x5, 0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000200000040cd06350100010000000109023c0001010080320904"], 0x0) mkdir(&(0x7f0000000180)='mnt\x00', 0x1ab) mount(0x0, &(0x7f00000001c0)='mnt\x00', &(0x7f0000000280)='devtmpfs\x00', 0x440, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='mnt/ttyUSB0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x180000c, 0x2072, 0xffffffffffffffff, 0xd0fbb000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000300)={0x1, 0x101, 0xfe00, 0xc9, 0x16, "dff2606aaa31d00f"}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0xd, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x2}}, 0x50) 2.31914534s ago: executing program 0 (id=88): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'syzkaller0\x00', 0x4001}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'syzkaller0\x00', 0x0}) r3 = socket(0x200000000000011, 0x2, 0xd) bind$packet(r3, &(0x7f00000011c0)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001300)={0x0, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, 0x0) 2.171856016s ago: executing program 0 (id=91): openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_usb_connect(0x5, 0x4e, &(0x7f0000000140)=ANY=[], 0x0) mkdir(&(0x7f0000000180)='mnt\x00', 0x1ab) mount(0x0, &(0x7f00000001c0)='mnt\x00', &(0x7f0000000280)='devtmpfs\x00', 0x440, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='mnt/ttyUSB0\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000300)={0x1, 0x101, 0xfe00, 0xc9, 0x16, "dff2606aaa31d00f"}) 1.895477634s ago: executing program 1 (id=97): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000180)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000200)=0x0, 0x0, &(0x7f0000000280)=0x0) syz_ublk_add_dev(r0, r1, 0x0, r2, &(0x7f00000002c0)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000340)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000380)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f0000000440)={0x0, 0x1, 0x0, 0x3, 0x255}, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x10000, 0xa100, 0x10000004, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11e0, 0x1, 0x2, 0xae}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf911, 0x4000, 0x2000000, 0xf8, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xac1b, 0x20, 0x2, 0x250}}], 0x1, &(0x7f0000000740)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {}, 0x1f, 0x0, '\x00', {0xfff6, 0x0, 0x0, 0x0}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) 1.263857519s ago: executing program 1 (id=99): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'syzkaller0\x00', 0x4001}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'syzkaller0\x00', 0x0}) r3 = socket(0x200000000000011, 0x2, 0xd) bind$packet(r3, &(0x7f00000011c0)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001300)={0x0, 0x8000}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, 0x0) 1.159052636s ago: executing program 1 (id=100): symlink(&(0x7f00000008c0)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000001940)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x40000001, 0x0, 0x0, 0x31237648, 0x0, 0x9}]}) ioctl$KVM_CAP_HYPERV_ENLIGHTENED_VMCS(r2, 0x4068aea3, &(0x7f00000019c0)={0xa3, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001a40)={0x1, 0x0, [{0x40000073, 0x0, 0x1001}]}) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000001cc0)=@vmx={0x4, 0x0, 0x2080, {0x1000, 0xffffffffffffffff}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.051973781s ago: executing program 1 (id=101): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(0x0, 0x14927e, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000d40)='./proc\x00', 0x1ef) mount(0x0, &(0x7f0000000d80)='./proc\x00', &(0x7f0000000dc0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./proc/thread-self/fail-nth\x00', 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x20) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000440)='./debug/ubifs/chk_lprops\x00', 0x2, 0x0) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='md0', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/md0\x00', 0x2, 0x0) ioctl(r2, 0x40480923, &(0x7f0000000240)="00000000000000000000000000000000050000000010000003000000030000000000000001000000000000000100000003000000030000000000000000000000020000000010") ioctl(r2, 0x40140921, &(0x7f00000002c0)="0000000001") ioctl(r2, 0x400c0930, 0x0) write(r0, &(0x7f0000000e40)='3', 0x4e) 1.00044558s ago: executing program 2 (id=102): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f00000006c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1\x00', 0x1ff) write(r0, &(0x7f0000000400)='1', 0x1) 986.752408ms ago: executing program 2 (id=103): write$binfmt_format(0xffffffffffffffff, &(0x7f00000000c0)='-1\x00', 0x3) 937.879369ms ago: executing program 2 (id=104): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(0x0, 0x14927e, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000d40)='./proc\x00', 0x1ef) mount(0x0, &(0x7f0000000d80)='./proc\x00', &(0x7f0000000dc0)='proc\x00', 0x4000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x20) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/md0\x00', 0x2, 0x0) ioctl(r0, 0x400c0930, 0x0) 632.531295ms ago: executing program 1 (id=108): socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_usb_connect(0x6, 0xb3, &(0x7f0000009dc0)={{0x12, 0x1, 0x300, 0x56, 0x60, 0xd3, 0x20, 0x4e8, 0x6615, 0x38db, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa1, 0x1, 0x5, 0x5, 0x70, 0x80, "", [{{0x9, 0x4, 0xe1, 0x8, 0x2, 0x8f, 0xfa, 0x3a, 0xff, [], [{{0x9, 0x5, 0x6, 0xc, 0x40, 0x0, 0x0, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0x3, 0x5}, @generic={0x76, 0x1, "1472d2d10b6a177efce5224e18efa563b7f9c880d1fc6dc9f735b02541e0b2d9f681a9869c3b2c68081348bc54e2e35fcba58d100cfed628e0b2ba31397e4902b39362cb99b4a9a10e4daccb13ad792836e49f34c6b429717d8af95b4673ea0a3ed552e8e9687735d1834741c60249d7cb81f769"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x200, 0x9, 0x1, 0x3e}}]}}]}}]}}, 0x0) ptrace(0x10, 0x0) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000009dc0)) 385.353385ms ago: executing program 2 (id=110): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)='+p', 0x2) syz_usb_connect(0x5, 0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000200000040cd06350100010000000109023c0001010080320904"], 0x0) mkdir(&(0x7f0000000180)='mnt\x00', 0x1ab) mount(0x0, &(0x7f00000001c0)='mnt\x00', &(0x7f0000000280)='devtmpfs\x00', 0x440, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='mnt/ttyUSB0\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x180000c, 0x2072, 0xffffffffffffffff, 0xd0fbb000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000300)={0x1, 0x101, 0xfe00, 0xc9, 0x16, "dff2606aaa31d00f"}) write$FUSE_INIT(r0, &(0x7f0000000340)={0x50, 0x0, 0x0, {0x7, 0x29, 0xd, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x2}}, 0x50) 286.112229ms ago: executing program 3 (id=111): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f00000006c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1\x00', 0x1ff) write(r0, &(0x7f0000000400)='1', 0x1) 216.676573ms ago: executing program 3 (id=112): write$binfmt_format(0xffffffffffffffff, &(0x7f00000000c0)='-1\x00', 0x3) 216.46163ms ago: executing program 3 (id=113): mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./proc\x00', 0x1ff) mount(0x0, &(0x7f00000004c0)='./proc\x00', &(0x7f0000000500)='proc\x00', 0x4000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x50}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) 198.987829ms ago: executing program 3 (id=114): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f00000006c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r0, &(0x7f0000000540), 0x0) 168.913498ms ago: executing program 3 (id=115): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0xfffffffc, @empty, 0x7}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x30, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1=0xac1414aa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}]}, 0x30}}, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r3, &(0x7f00000002c0)={0x2, 0x4e22, @local}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="01000000000000000000010000001c000180060001000200000008000300ac1401aa0800060003"], 0x30}}, 0x4000090) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001c80)={&(0x7f0000000480)={0x14, r7, 0x1, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20048001}, 0x20000000) 121.320773ms ago: executing program 3 (id=116): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(0x0, 0x14927e, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000d40)='./proc\x00', 0x1ef) mount(0x0, &(0x7f0000000d80)='./proc\x00', &(0x7f0000000dc0)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./proc/thread-self/fail-nth\x00', 0x2, 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x20) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000440)='./debug/ubifs/chk_lprops\x00', 0x2, 0x0) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='md0', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./dev/md0\x00', 0x2, 0x0) ioctl(r2, 0x40480923, &(0x7f0000000240)="00000000000000000000000000000000050000000010000003000000030000000000000001000000000000000100000003000000030000000000000000000000020000000010") ioctl(r2, 0x40140921, &(0x7f00000002c0)="0000000001") ioctl(r2, 0x400c0930, 0x0) write(r0, &(0x7f0000000e40)='3', 0x4e) 0s ago: executing program 1 (id=117): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000180)={0x0, 0x30b5, 0x0, 0x2, 0x158}, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, 0x0) syz_ublk_add_dev(r0, r1, r2, 0x0, &(0x7f00000002c0)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000340)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000380)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f0000000440)={0x0, 0x1, 0x0, 0x3, 0x255}, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x10000, 0xa100, 0x10000004, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11e0, 0x1, 0x2, 0xae}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf911, 0x4000, 0x2000000, 0xf8, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xac1b, 0x20, 0x2, 0x250}}], 0x1, &(0x7f0000000740)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {}, 0x1f, 0x0, '\x00', {0xfff6, 0x0, 0x0, 0x0}}, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts. [ 66.796190][ T5593] cgroup: Unknown subsys name 'net' [ 66.932339][ T5593] cgroup: Unknown subsys name 'cpuset' [ 66.940755][ T5593] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.305755][ T5593] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 70.616484][ T5617] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.618383][ T5617] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 70.619382][ T5617] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 70.619832][ T5617] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.626959][ T5617] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.629050][ T5617] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 70.629592][ T5617] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 70.630072][ T5617] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 70.631693][ T5617] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 70.631880][ T5617] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.633012][ T5617] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.633451][ T5617] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 70.634060][ T5617] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 70.636173][ T5618] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 70.637678][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 70.638350][ T5617] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 70.658317][ T5619] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 70.670380][ T5621] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 70.679576][ T5619] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 70.682706][ T5619] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.362305][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.363842][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.384808][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.385310][ T5604] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 71.482642][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.482716][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.566590][ T5603] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 71.573779][ T5606] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 71.800241][ T5605] infiniband rxe0: set active [ 71.803122][ T5605] infiniband rxe0: added rxe_eth0 [ 71.855644][ T5605] smbdirect: ib_dev[rxe0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 71.855679][ T5605] smbdirect: ib_dev[rxe0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 71.855717][ T5605] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 71.925186][ T5610] rxe_eth0 speed is unknown, defaulting to 1000 [ 71.977393][ T5605] RDS/IB: rxe0: added [ 71.977717][ T5605] smc: adding ib device rxe0 with port count 1 [ 71.977806][ T5605] smc: ib device rxe0 port 1 has no pnetid [ 72.019554][ T5610] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.025407][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.277525][ T3107] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.359864][ T5610] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.446333][ T3107] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.460405][ T5604] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.461307][ T5604] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.461453][ T5604] bridge_slave_0: entered allmulticast mode [ 72.463276][ T5604] bridge_slave_0: entered promiscuous mode [ 72.467783][ T5604] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.467948][ T5604] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.468064][ T5604] bridge_slave_1: entered allmulticast mode [ 72.469770][ T5604] bridge_slave_1: entered promiscuous mode [ 72.515182][ T5604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.534269][ T5604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.563380][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.604041][ T5604] team0: Port device team_slave_0 added [ 72.634106][ T5604] team0: Port device team_slave_1 added [ 72.679886][ T5611] Bluetooth: hci3: command tx timeout [ 72.680023][ T5611] Bluetooth: hci0: command tx timeout [ 72.722137][ T5604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.722154][ T5604] 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. [ 72.722172][ T5604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.761991][ T5611] Bluetooth: hci2: command tx timeout [ 72.762002][ T5608] Bluetooth: hci1: command tx timeout [ 72.794260][ T5604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.794280][ T5604] 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. [ 72.794301][ T5604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.888753][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.888902][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.889140][ T5606] bridge_slave_0: entered allmulticast mode [ 72.890026][ T5606] bridge_slave_0: entered promiscuous mode [ 72.893160][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 72.894740][ T5603] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.894883][ T5603] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.895262][ T5603] bridge_slave_0: entered allmulticast mode [ 72.901538][ T5603] bridge_slave_0: entered promiscuous mode [ 72.907947][ T5603] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.911374][ T5603] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.911507][ T5603] bridge_slave_1: entered allmulticast mode [ 72.917156][ T5603] bridge_slave_1: entered promiscuous mode [ 72.977347][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.977544][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.977688][ T5606] bridge_slave_1: entered allmulticast mode [ 72.981268][ T5606] bridge_slave_1: entered promiscuous mode [ 73.035959][ T5604] hsr_slave_0: entered promiscuous mode [ 73.037067][ T5604] hsr_slave_1: entered promiscuous mode [ 73.089659][ T5603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.126556][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.139387][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.141971][ T5603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.214518][ T5606] team0: Port device team_slave_0 added [ 73.246322][ T5606] team0: Port device team_slave_1 added [ 73.247810][ T5603] team0: Port device team_slave_0 added [ 73.269063][ T5603] team0: Port device team_slave_1 added [ 73.313107][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 73.331343][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.331360][ T5606] 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. [ 73.331382][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.356525][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.356544][ T5606] 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. [ 73.356566][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.366350][ T5603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.366367][ T5603] 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. [ 73.366388][ T5603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.393695][ T5603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.393712][ T5603] 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. [ 73.393734][ T5603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.539818][ T5606] hsr_slave_0: entered promiscuous mode [ 73.541281][ T5606] hsr_slave_1: entered promiscuous mode [ 73.542028][ T5606] debugfs: 'hsr0' already exists in 'hsr' [ 73.542115][ T5606] Cannot create hsr debugfs directory [ 73.633794][ T5603] hsr_slave_0: entered promiscuous mode [ 73.634827][ T5603] hsr_slave_1: entered promiscuous mode [ 73.635540][ T5603] debugfs: 'hsr0' already exists in 'hsr' [ 73.635557][ T5603] Cannot create hsr debugfs directory [ 73.807743][ T5604] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.819655][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.847673][ T5604] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.853149][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.854057][ T5604] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.858121][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.889298][ T5604] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.891781][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.056613][ T5606] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.061124][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 74.062761][ T5606] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.071637][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 74.072474][ T5606] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.079382][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 74.080188][ T5606] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.085694][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.257377][ T5603] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.262953][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 74.263775][ T5603] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.270838][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 74.301009][ T5603] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.304004][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 74.305477][ T5603] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.308090][ T5603] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 74.322080][ T5604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.337629][ T5604] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.375415][ T5605] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.375585][ T5605] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.375690][ T5605] bridge_slave_0: entered allmulticast mode [ 74.377187][ T5605] bridge_slave_0: entered promiscuous mode [ 74.384628][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.384773][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.401869][ T5605] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.401969][ T5605] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.402111][ T5605] bridge_slave_1: entered allmulticast mode [ 74.403814][ T5605] bridge_slave_1: entered promiscuous mode [ 74.464877][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.464988][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.467273][ T5605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.503607][ T5605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.549016][ T5605] team0: Port device team_slave_0 added [ 74.558010][ T5605] team0: Port device team_slave_1 added [ 74.590551][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.603335][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.603350][ T5605] 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. [ 74.603372][ T5605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.605056][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.605067][ T5605] 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. [ 74.605095][ T5605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.626346][ T5604] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.754919][ T5605] hsr_slave_0: entered promiscuous mode [ 74.755871][ T5605] hsr_slave_1: entered promiscuous mode [ 74.756564][ T5605] debugfs: 'hsr0' already exists in 'hsr' [ 74.756583][ T5605] Cannot create hsr debugfs directory [ 74.758696][ T5611] Bluetooth: hci0: command tx timeout [ 74.758780][ T5611] Bluetooth: hci3: command tx timeout [ 74.838793][ T5608] Bluetooth: hci1: command tx timeout [ 74.839072][ T5608] Bluetooth: hci2: command tx timeout [ 74.891944][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.935886][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.935998][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.979431][ T1158] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.979531][ T1158] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.054249][ T5603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.136211][ T5603] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.136961][ T5605] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 75.142878][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 75.143614][ T5605] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 75.168064][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 75.181932][ T5605] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 75.186260][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 75.203265][ T5605] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 75.207934][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 75.219306][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.219414][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.238401][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.238605][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.378342][ T5604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.534986][ T5604] veth0_vlan: entered promiscuous mode [ 75.544450][ T5605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.565980][ T5604] veth1_vlan: entered promiscuous mode [ 75.597947][ T5605] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.617343][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.617468][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.646745][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.646846][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.725417][ T5604] veth0_macvtap: entered promiscuous mode [ 75.742559][ T5604] veth1_macvtap: entered promiscuous mode [ 75.829932][ T5604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.844598][ T5604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.949893][ T148] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.004730][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.086000][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.086027][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.109158][ T58] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.110348][ T1003] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.110387][ T1003] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.185964][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.185986][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.260474][ T5606] veth0_vlan: entered promiscuous mode [ 76.288045][ T5606] veth1_vlan: entered promiscuous mode [ 76.354507][ T5604] 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. [ 76.382764][ T5606] veth0_macvtap: entered promiscuous mode [ 76.401473][ T5606] veth1_macvtap: entered promiscuous mode [ 76.445581][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.463786][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.511120][ T5603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.705538][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.705563][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.751446][ T5603] veth0_vlan: entered promiscuous mode [ 76.791764][ T52] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.793283][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.793300][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.795784][ T5603] veth1_vlan: entered promiscuous mode [ 76.806738][ T5605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.829669][ T52] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.830601][ T52] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.830636][ T52] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.848749][ T5608] Bluetooth: hci3: command tx timeout [ 76.848782][ T5608] Bluetooth: hci0: command tx timeout [ 76.910307][ T5610] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 76.912369][ T5603] veth0_macvtap: entered promiscuous mode [ 76.919180][ T5608] Bluetooth: hci2: command tx timeout [ 76.919191][ T5611] Bluetooth: hci1: command tx timeout [ 76.925101][ T5603] veth1_macvtap: entered promiscuous mode [ 76.942222][ T5605] veth0_vlan: entered promiscuous mode [ 76.991130][ T5603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.997554][ T5605] veth1_vlan: entered promiscuous mode [ 77.012474][ T5603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.064367][ T5610] usb 2-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 77.072102][ T5610] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.072155][ T5610] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.122998][ T5610] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 77.127973][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 77.128143][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 77.148333][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 77.148465][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 77.193628][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.193808][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.193923][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.194029][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.206636][ T5610] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 77.240672][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 88 [ 77.240762][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 77.261225][ T5610] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 77.374895][ T5771] ======================================================= [ 77.374895][ T5771] WARNING: The mand mount option has been deprecated and [ 77.374895][ T5771] and is ignored by this kernel. Remove the mand [ 77.374895][ T5771] option from the mount to silence this warning. [ 77.374895][ T5771] ======================================================= [ 77.387956][ T5605] veth0_macvtap: entered promiscuous mode [ 77.484614][ T5605] veth1_macvtap: entered promiscuous mode [ 77.533509][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.533530][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.662676][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.692461][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.694749][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.694767][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.903391][ T52] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.903433][ T52] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.903462][ T52] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.940822][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.976370][ T9] usb 2-1: USB disconnect, device number 2 [ 78.032496][ T9] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 78.066533][ T9] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 78.067436][ T9] keyspan 2-1:1.0: device disconnected [ 78.074278][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.074301][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.243676][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.243699][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.918782][ T5608] Bluetooth: hci0: command tx timeout [ 78.918816][ T5608] Bluetooth: hci3: command tx timeout [ 78.999128][ T5611] Bluetooth: hci2: command tx timeout [ 78.999164][ T5611] Bluetooth: hci1: command tx timeout [ 79.509359][ T3107] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 79.661452][ T3107] usb 3-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 79.662457][ T3107] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 79.662504][ T3107] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.706401][ T3107] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 79.706634][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 81 [ 79.706699][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 79.708395][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 79.708474][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 79.752617][ T3107] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 79.755246][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 88 [ 79.755332][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 79.758482][ T3107] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 80.225428][ T5721] usb 3-1: USB disconnect, device number 2 [ 80.242104][ T5721] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 80.259917][ T5721] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 80.260544][ T5721] keyspan 3-1:1.0: device disconnected [ 81.177809][ T5858] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 81.179877][ T5862] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 81.180038][ T5862] block device autoloading is deprecated and will be removed. [ 81.452441][ T5862] md/raid1:md3: active with 1 out of 2 mirrors [ 81.460806][ T5862] md3: detected capacity change from 0 to 4096 [ 81.499625][ T5858] md3: detected capacity change from 4096 to 0 [ 81.499649][ T5858] md: md3 stopped. [ 81.842866][ T5610] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 81.999258][ T5610] usb 2-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 82.000268][ T5610] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.000316][ T5610] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.036483][ T5610] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 82.036717][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 82.036785][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 82.047413][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 82.047495][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 82.067353][ T5610] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 82.078016][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 88 [ 82.078098][ T5610] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 82.101971][ T5610] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 82.699070][ T3107] usb 2-1: USB disconnect, device number 3 [ 82.716878][ T3107] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 82.728589][ T5895] 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. [ 82.762632][ T3107] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 82.776686][ T3107] keyspan 2-1:1.0: device disconnected [ 83.299665][ T3107] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 83.428656][ T3107] usb 1-1: device descriptor read/64, error -71 [ 83.591311][ T5721] rxe_eth0 speed is unknown, defaulting to 1000 [ 83.668698][ T3107] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 83.798923][ T3107] usb 1-1: device descriptor read/64, error -71 [ 83.917893][ T3107] usb usb1-port1: attempt power cycle [ 84.027048][ T5932] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 84.268776][ T3107] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 84.289377][ T3107] usb 1-1: device descriptor read/8, error -71 [ 84.294759][ T5940] md/raid1:md1: active with 1 out of 2 mirrors [ 84.295598][ T5940] md1: detected capacity change from 0 to 4096 [ 84.337733][ T5932] md1: detected capacity change from 4096 to 0 [ 84.337755][ T5932] md: md1 stopped. [ 84.528615][ T3107] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 84.549898][ T3107] usb 1-1: device descriptor read/8, error -71 [ 84.640665][ T26] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 84.658924][ T3107] usb usb1-port1: unable to enumerate USB device [ 84.789149][ T26] usb 4-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 84.790325][ T26] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 84.790377][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.797766][ T26] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 84.798398][ T26] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 81 [ 84.798466][ T26] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 84.801546][ T26] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 84.801626][ T26] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 84.821615][ T26] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 84.826558][ T26] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 88 [ 84.826638][ T26] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 84.840406][ T26] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 85.185816][ T26] usb 4-1: USB disconnect, device number 2 [ 85.196811][ T26] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 85.209610][ T26] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 85.213789][ T26] keyspan 4-1:1.0: device disconnected [ 85.278362][ T5971] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 85.284570][ T5971] FAULT_INJECTION: forcing a failure. [ 85.284570][ T5971] name failslab, interval 1, probability 0, space 0, times 1 [ 85.284625][ T5971] CPU: 1 UID: 0 PID: 5971 Comm: syz.2.72 Not tainted syzkaller #0 PREEMPT(full) [ 85.284645][ T5971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 85.284662][ T5971] Call Trace: [ 85.284674][ T5971] [ 85.284681][ T5971] dump_stack_lvl+0xe8/0x150 [ 85.284712][ T5971] should_fail_ex+0x3eb/0x540 [ 85.284745][ T5971] should_failslab+0xa8/0x100 [ 85.284765][ T5971] ? taskstats_exit+0x19e/0xe10 [ 85.284784][ T5971] kmem_cache_alloc_noprof+0x9c/0x600 [ 85.284810][ T5971] ? taskstats_exit+0x19e/0xe10 [ 85.284834][ T5971] taskstats_exit+0x19e/0xe10 [ 85.284857][ T5971] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 85.284881][ T5971] ? __pfx_taskstats_exit+0x10/0x10 [ 85.284905][ T5971] ? _raw_spin_unlock_irq+0x23/0x50 [ 85.284928][ T5971] do_exit+0x688/0x2360 [ 85.284960][ T5971] ? __pfx_do_exit+0x10/0x10 [ 85.284987][ T5971] ? do_raw_spin_lock+0x12b/0x2f0 [ 85.285018][ T5971] do_group_exit+0x22d/0x2f0 [ 85.285042][ T5971] ? _raw_spin_unlock_irq+0x23/0x50 [ 85.285063][ T5971] get_signal+0x1216/0x12c0 [ 85.285101][ T5971] arch_do_signal_or_restart+0xbb/0x860 [ 85.285129][ T5971] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 85.285160][ T5971] ? ksys_write+0x242/0x270 [ 85.285186][ T5971] exit_to_user_mode_loop+0x10e/0x770 [ 85.285206][ T5971] ? rcu_is_watching+0x16/0xb0 [ 85.285231][ T5971] do_syscall_64+0x328/0x520 [ 85.285252][ T5971] ? trace_irq_disable+0x3b/0x140 [ 85.285273][ T5971] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.285291][ T5971] ? clear_bhb_loop+0x70/0xc0 [ 85.285320][ T5971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.285337][ T5971] RIP: 0033:0x7f8d07f9f559 [ 85.285358][ T5971] 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 [ 85.285372][ T5971] RSP: 002b:00007f8d08e7c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 85.285391][ T5971] RAX: fffffffffffffe00 RBX: 00007f8d08225fa8 RCX: 00007f8d07f9f559 [ 85.285404][ T5971] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f8d08225fa8 [ 85.285416][ T5971] RBP: 00007f8d08225fa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.285427][ T5971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.285437][ T5971] R13: 00007f8d08226038 R14: 00007fff6add3540 R15: 00007fff6add3628 [ 85.285465][ T5971] [ 85.814618][ T5981] FAULT_INJECTION: forcing a failure. [ 85.814618][ T5981] name failslab, interval 1, probability 0, space 0, times 0 [ 85.814652][ T5981] CPU: 0 UID: 0 PID: 5981 Comm: syz.2.77 Not tainted syzkaller #0 PREEMPT(full) [ 85.814674][ T5981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 85.814686][ T5981] Call Trace: [ 85.814694][ T5981] [ 85.814704][ T5981] dump_stack_lvl+0xe8/0x150 [ 85.814746][ T5981] should_fail_ex+0x3eb/0x540 [ 85.814781][ T5981] should_failslab+0xa8/0x100 [ 85.814806][ T5981] __kmalloc_noprof+0xf9/0x710 [ 85.814834][ T5981] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 85.814860][ T5981] ? hash_ipportnet6_add+0x2608/0x3290 [ 85.814880][ T5981] ? hash_ipportnet6_add+0x2608/0x3290 [ 85.814907][ T5981] hash_ipportnet6_add+0x2608/0x3290 [ 85.814968][ T5981] hash_ipportnet6_uadt+0xa57/0xde0 [ 85.814992][ T5981] ? __pfx_hash_ipportnet6_add+0x10/0x10 [ 85.815017][ T5981] ? __pfx_hash_ipportnet6_uadt+0x10/0x10 [ 85.815055][ T5981] ? __local_bh_enable_ip+0xd6/0x140 [ 85.815082][ T5981] call_ad+0x360/0xb50 [ 85.815102][ T5981] ? __lock_acquire+0x747/0x2de0 [ 85.815128][ T5981] ? __pfx_call_ad+0x10/0x10 [ 85.815163][ T5981] ? __nla_parse+0x40/0x60 [ 85.815188][ T5981] ip_set_ad+0x82a/0x9d0 [ 85.815216][ T5981] ? __pfx_ip_set_ad+0x10/0x10 [ 85.815234][ T5981] ? __mutex_lock+0x305/0x15a0 [ 85.815297][ T5981] nfnetlink_rcv_msg+0xcc2/0x12b0 [ 85.815326][ T5981] ? nfnetlink_rcv_msg+0x228/0x12b0 [ 85.815372][ T5981] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 85.815436][ T5981] ? hook_capable+0x1c3/0x5e0 [ 85.815467][ T5981] netlink_rcv_skb+0x226/0x4a0 [ 85.815497][ T5981] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 85.815526][ T5981] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 85.815565][ T5981] ? bpf_lsm_capable+0x9/0x20 [ 85.815587][ T5981] ? security_capable+0x7e/0x2c0 [ 85.815623][ T5981] nfnetlink_rcv+0x2b9/0x28c0 [ 85.815656][ T5981] ? __dev_queue_xmit+0x29b/0x3920 [ 85.815685][ T5981] ? __local_bh_enable_ip+0xd6/0x140 [ 85.815706][ T5981] ? lockdep_hardirqs_on+0x7b/0x110 [ 85.815735][ T5981] ? __dev_queue_xmit+0x29b/0x3920 [ 85.815758][ T5981] ? __local_bh_enable_ip+0xd6/0x140 [ 85.815777][ T5981] ? __dev_queue_xmit+0x29b/0x3920 [ 85.815800][ T5981] ? __dev_queue_xmit+0x1efb/0x3920 [ 85.815828][ T5981] ? __dev_queue_xmit+0x29b/0x3920 [ 85.815859][ T5981] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 85.815894][ T5981] ? __pfx___dev_queue_xmit+0x10/0x10 [ 85.815926][ T5981] ? __copy_skb_header+0xa3/0x4a0 [ 85.815950][ T5981] ? __asan_memcpy+0x40/0x70 [ 85.815977][ T5981] ? __skb_clone+0x5c/0x6c0 [ 85.816003][ T5981] ? __skb_clone+0x449/0x6c0 [ 85.816032][ T5981] ? skb_clone+0x246/0x3a0 [ 85.816060][ T5981] ? __netlink_deliver_tap+0x681/0x6e0 [ 85.816086][ T5981] ? netlink_deliver_tap+0x2e/0x1b0 [ 85.816121][ T5981] ? netlink_deliver_tap+0x2e/0x1b0 [ 85.816148][ T5981] ? netlink_deliver_tap+0x2e/0x1b0 [ 85.816182][ T5981] netlink_unicast+0x8ef/0xa80 [ 85.816224][ T5981] netlink_sendmsg+0x7f0/0xb20 [ 85.816259][ T5981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.816292][ T5981] ? aa_sock_msg_perm+0x144/0x210 [ 85.816316][ T5981] ? apparmor_socket_sendmsg+0x98/0x360 [ 85.816346][ T5981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 85.816373][ T5981] sock_sendmsg_nosec+0x14e/0x190 [ 85.816404][ T5981] ____sys_sendmsg+0x54e/0x850 [ 85.816433][ T5981] ? __pfx_____sys_sendmsg+0x10/0x10 [ 85.816466][ T5981] ? import_iovec+0x73/0xa0 [ 85.816500][ T5981] ___sys_sendmsg+0x2a5/0x360 [ 85.816521][ T5981] ? __lock_acquire+0x747/0x2de0 [ 85.816547][ T5981] ? __pfx____sys_sendmsg+0x10/0x10 [ 85.816573][ T5981] ? futex_wait+0x2a2/0x390 [ 85.816623][ T5981] ? __fget_files+0x3a2/0x420 [ 85.816651][ T5981] ? __fget_files+0x2a/0x420 [ 85.816689][ T5981] __x64_sys_sendmsg+0x1b1/0x290 [ 85.816722][ T5981] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 85.816765][ T5981] do_syscall_64+0x166/0x520 [ 85.816788][ T5981] ? trace_irq_disable+0x3b/0x140 [ 85.816810][ T5981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.816831][ T5981] ? clear_bhb_loop+0x70/0xc0 [ 85.816856][ T5981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.816875][ T5981] RIP: 0033:0x7f8d07f9f559 [ 85.816894][ T5981] 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 [ 85.816909][ T5981] RSP: 002b:00007f8d08e7c028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.816930][ T5981] RAX: ffffffffffffffda RBX: 00007f8d08225fa0 RCX: 00007f8d07f9f559 [ 85.816944][ T5981] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000005 [ 85.816956][ T5981] RBP: 00007f8d08036b20 R08: 0000000000000000 R09: 0000000000000000 [ 85.816968][ T5981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.816980][ T5981] R13: 00007f8d08226038 R14: 00007f8d08225fa0 R15: 00007fff6add3628 [ 85.817013][ T5981] [ 86.084631][ T5991] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 86.106340][ T5991] FAULT_INJECTION: forcing a failure. [ 86.106340][ T5991] name failslab, interval 1, probability 0, space 0, times 0 [ 86.106369][ T5991] CPU: 1 UID: 0 PID: 5991 Comm: syz.3.81 Not tainted syzkaller #0 PREEMPT(full) [ 86.106389][ T5991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 86.106401][ T5991] Call Trace: [ 86.106408][ T5991] [ 86.106415][ T5991] dump_stack_lvl+0xe8/0x150 [ 86.106445][ T5991] should_fail_ex+0x3eb/0x540 [ 86.106476][ T5991] should_failslab+0xa8/0x100 [ 86.106497][ T5991] ? taskstats_exit+0x19e/0xe10 [ 86.106516][ T5991] kmem_cache_alloc_noprof+0x9c/0x600 [ 86.106543][ T5991] ? taskstats_exit+0x19e/0xe10 [ 86.106566][ T5991] taskstats_exit+0x19e/0xe10 [ 86.106590][ T5991] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 86.106615][ T5991] ? __pfx_taskstats_exit+0x10/0x10 [ 86.106639][ T5991] ? _raw_spin_unlock_irq+0x23/0x50 [ 86.106662][ T5991] do_exit+0x688/0x2360 [ 86.106695][ T5991] ? __pfx_do_exit+0x10/0x10 [ 86.106722][ T5991] ? do_raw_spin_lock+0x12b/0x2f0 [ 86.106753][ T5991] do_group_exit+0x22d/0x2f0 [ 86.106776][ T5991] ? _raw_spin_unlock_irq+0x23/0x50 [ 86.106798][ T5991] get_signal+0x1216/0x12c0 [ 86.106837][ T5991] arch_do_signal_or_restart+0xbb/0x860 [ 86.106864][ T5991] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 86.106895][ T5991] ? ksys_write+0x242/0x270 [ 86.106921][ T5991] exit_to_user_mode_loop+0x10e/0x770 [ 86.106941][ T5991] ? rcu_is_watching+0x16/0xb0 [ 86.106967][ T5991] do_syscall_64+0x328/0x520 [ 86.106987][ T5991] ? trace_irq_disable+0x3b/0x140 [ 86.107008][ T5991] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.107027][ T5991] ? clear_bhb_loop+0x70/0xc0 [ 86.107049][ T5991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.107066][ T5991] RIP: 0033:0x7f90bcd9f559 [ 86.107084][ T5991] 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 [ 86.107097][ T5991] RSP: 002b:00007f90bdc4b0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 86.107117][ T5991] RAX: fffffffffffffe00 RBX: 00007f90bd025fa8 RCX: 00007f90bcd9f559 [ 86.107130][ T5991] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f90bd025fa8 [ 86.107141][ T5991] RBP: 00007f90bd025fa0 R08: 0000000000000000 R09: 0000000000000000 [ 86.107152][ T5991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.107162][ T5991] R13: 00007f90bd026038 R14: 00007fff542b9040 R15: 00007fff542b9128 [ 86.107197][ T5991] [ 86.817218][ T6017] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 86.818652][ T3107] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 86.852768][ T10] cfg80211: failed to load regulatory.db [ 86.969560][ T3107] usb 3-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 86.970684][ T3107] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 86.970729][ T3107] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.009705][ T3107] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 87.009937][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 81 [ 87.009999][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 87.015744][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 87.015829][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 87.018191][ T3107] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 87.048903][ T5610] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 87.079350][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 88 [ 87.079440][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 87.083465][ T3107] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 87.191285][ T5610] usb 1-1: device descriptor read/64, error -71 [ 87.331752][ T3107] usb 3-1: USB disconnect, device number 3 [ 87.349702][ T3107] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 87.352924][ T3107] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 87.353605][ T3107] keyspan 3-1:1.0: device disconnected [ 87.439095][ T5610] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 87.619050][ T5610] usb 1-1: device descriptor read/64, error -71 [ 87.788274][ T5610] usb usb1-port1: attempt power cycle [ 87.892460][ T6036] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 88.077445][ T6036] md/raid:md0: not enough operational devices (3/3 failed) [ 88.160567][ T5610] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 88.180143][ T5610] usb 1-1: device descriptor read/8, error -71 [ 88.243007][ T6036] md/raid:md0: failed to run raid set. [ 88.243026][ T6036] md: pers->run() failed ... [ 88.330139][ T6044] md/raid:md0: not enough operational devices (3/3 failed) [ 88.428611][ T5610] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 88.449359][ T5610] usb 1-1: device descriptor read/8, error -71 [ 88.508442][ T6044] md/raid:md0: failed to run raid set. [ 88.508456][ T6044] md: pers->run() failed ... [ 88.558833][ T5610] usb usb1-port1: unable to enumerate USB device [ 88.819563][ T3107] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 88.835313][ T6073] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 88.899223][ T6073] md: array md0 already has disks! [ 88.940328][ T6073] md: could not open device unknown-block(1,0). [ 88.940393][ T6073] md: error, md_import_device() returned -16 [ 88.970823][ T3107] usb 3-1: New USB device found: idVendor=06cd, idProduct=0135, bcdDevice=1.00 [ 88.972116][ T3107] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 88.972167][ T3107] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.984250][ T3107] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 88.984489][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 81 [ 88.984555][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 88.989179][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 88.989265][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 88.994717][ T3107] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 88.998990][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 88 [ 88.999080][ T3107] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 89.005106][ T3107] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 89.097932][ T6073] FAULT_INJECTION: forcing a failure. [ 89.097932][ T6073] name failslab, interval 1, probability 0, space 0, times 0 [ 89.097961][ T6073] CPU: 0 UID: 0 PID: 6073 Comm: syz.3.116 Not tainted syzkaller #0 PREEMPT(full) [ 89.097983][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 89.097994][ T6073] Call Trace: [ 89.098002][ T6073] [ 89.098010][ T6073] dump_stack_lvl+0xe8/0x150 [ 89.098040][ T6073] should_fail_ex+0x3eb/0x540 [ 89.098076][ T6073] should_failslab+0xa8/0x100 [ 89.098102][ T6073] __kmalloc_noprof+0xf9/0x710 [ 89.098130][ T6073] ? __raw_spin_lock_init+0x45/0x100 [ 89.098153][ T6073] ? setup_conf+0xc15/0x2ad0 [ 89.098176][ T6073] ? setup_conf+0xc15/0x2ad0 [ 89.098205][ T6073] setup_conf+0xc15/0x2ad0 [ 89.098247][ T6073] ? __pfx_setup_conf+0x10/0x10 [ 89.098281][ T6073] raid5_run+0x8cc/0x2560 [ 89.098302][ T6073] ? _raw_spin_unlock+0x28/0x50 [ 89.098321][ T6073] ? get_pers+0x22b/0x2e0 [ 89.098348][ T6073] ? __pfx_get_pers+0x10/0x10 [ 89.098381][ T6073] md_run+0xc3d/0x1cd0 [ 89.098415][ T6073] ? __pfx_md_run+0x10/0x10 [ 89.098449][ ** replaying previous printk message ** [ 89.098449][ T6073] do_md_run+0x35/0x720 [ 89.098470][ T6073] ? md_ioctl+0x1e23/0x2610 [ 89.098499][ T6073] md_ioctl+0x1e2b/0x2610 [ 89.098529][ T6073] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 89.098559][ T6073] ? tomoyo_path_number_perm+0x219/0x5f0 [ 89.098593][ T6073] ? __pfx_md_ioctl+0x10/0x10 [ 89.098619][ T6073] ? do_vfs_ioctl+0x116f/0x1530 [ 89.098644][ T6073] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 89.098678][ T6073] ? do_futex+0x3e7/0x4e0 [ 89.098721][ T6073] ? __pfx_md_ioctl+0x10/0x10 [ 89.098751][ T6073] blkdev_ioctl+0x5e3/0x740 [ 89.098777][ T6073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 89.098804][ T6073] ? bpf_lsm_file_ioctl+0x9/0x20 [ 89.098826][ T6073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 89.098847][ T6073] __se_sys_ioctl+0xfc/0x170 [ 89.098872][ T6073] do_syscall_64+0x166/0x520 [ 89.098895][ T6073] ? trace_irq_disable+0x3b/0x140 [ 89.098917][ T6073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.098937][ T6073] ? clear_bhb_loop+0x70/0xc0 [ 89.098962][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.098982][ T6073] RIP: 0033:0x7f90bcd9f559 [ 89.099001][ T6073] 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 [ 89.099016][ T6073] RSP: 002b:00007f90bdc4b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.099038][ T6073] RAX: ffffffffffffffda RBX: 00007f90bd025fa0 RCX: 00007f90bcd9f559 [ 89.099052][ T6073] RDX: 0000000000000000 RSI: 00000000400c0930 RDI: 0000000000000005 [ 89.099063][ T6073] RBP: 00007f90bce36b20 R08: 0000000000000000 R09: 0000000000000000 [ 89.099075][ T6073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.099086][ T6073] R13: 00007f90bd026038 R14: 00007f90bd025fa0 R15: 00007fff542b9128 [ 89.099118][ T6073] [ 89.210920][ T6073] ================================================================== [ 89.210937][ T6073] BUG: KASAN: null-ptr-deref in free_conf+0x81/0x5d0 [ 89.210969][ T6073] Read of size 8 at addr 0000000000000028 by task syz.3.116/6073 [ 89.210984][ T6073] [ 89.210996][ T6073] CPU: 1 UID: 0 PID: 6073 Comm: syz.3.116 Not tainted syzkaller #0 PREEMPT(full) [ 89.211017][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 89.211029][ T6073] Call Trace: [ 89.211037][ T6073] [ 89.211045][ T6073] dump_stack_lvl+0xe8/0x150 [ 89.211078][ T6073] ? free_conf+0x81/0x5d0 [ 89.211102][ T6073] kasan_report+0x117/0x150 [ 89.211125][ T6073] ? free_conf+0x81/0x5d0 [ 89.211153][ T6073] kasan_check_range+0x264/0x2c0 [ 89.211178][ T6073] free_conf+0x81/0x5d0 [ 89.211204][ T6073] setup_conf+0x1720/0x2ad0 [ 89.211234][ T6073] ? __pfx_setup_conf+0x10/0x10 [ 89.211261][ T6073] raid5_run+0x8cc/0x2560 [ 89.211281][ T6073] ? _raw_spin_unlock+0x28/0x50 [ 89.211301][ T6073] ? get_pers+0x22b/0x2e0 [ 89.211324][ T6073] ? __pfx_get_pers+0x10/0x10 [ 89.211351][ T6073] md_run+0xc3d/0x1cd0 [ 89.211378][ T6073] ? __pfx_md_run+0x10/0x10 [ 89.211406][ T6073] do_md_run+0x35/0x720 [ 89.211432][ T6073] ? md_ioctl+0x1e23/0x2610 [ 89.211457][ T6073] md_ioctl+0x1e2b/0x2610 [ 89.211483][ T6073] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 89.211511][ T6073] ? tomoyo_path_number_perm+0x219/0x5f0 [ 89.211535][ T6073] ? __pfx_md_ioctl+0x10/0x10 [ 89.211559][ T6073] ? do_vfs_ioctl+0x116f/0x1530 [ 89.211582][ T6073] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 89.211611][ T6073] ? do_futex+0x3e7/0x4e0 [ 89.211642][ T6073] ? __pfx_md_ioctl+0x10/0x10 [ 89.211667][ T6073] blkdev_ioctl+0x5e3/0x740 [ 89.211688][ T6073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 89.211709][ T6073] ? bpf_lsm_file_ioctl+0x9/0x20 [ 89.211729][ T6073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 89.211748][ T6073] __se_sys_ioctl+0xfc/0x170 [ 89.211769][ T6073] do_syscall_64+0x166/0x520 [ 89.211789][ T6073] ? trace_irq_disable+0x3b/0x140 [ 89.211809][ T6073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.211828][ T6073] ? clear_bhb_loop+0x70/0xc0 [ 89.211849][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.211867][ T6073] RIP: 0033:0x7f90bcd9f559 [ 89.211885][ T6073] 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 [ 89.211900][ T6073] RSP: 002b:00007f90bdc4b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.211920][ T6073] RAX: ffffffffffffffda RBX: 00007f90bd025fa0 RCX: 00007f90bcd9f559 [ 89.211934][ T6073] RDX: 0000000000000000 RSI: 00000000400c0930 RDI: 0000000000000005 [ 89.211946][ T6073] RBP: 00007f90bce36b20 R08: 0000000000000000 R09: 0000000000000000 [ 89.211958][ T6073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.211969][ T6073] R13: 00007f90bd026038 R14: 00007f90bd025fa0 R15: 00007fff542b9128 [ 89.211991][ T6073] [ 89.211999][ T6073] ================================================================== [ 89.212045][ T6073] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 89.690089][ T6073] CPU: 1 UID: 0 PID: 6073 Comm: syz.3.116 Not tainted syzkaller #0 PREEMPT(full) [ 89.699276][ T6073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 89.709316][ T6073] Call Trace: [ 89.712583][ T6073] [ 89.715516][ T6073] vpanic+0x26f/0x710 [ 89.719512][ T6073] panic+0xc5/0xd0 [ 89.723313][ T6073] ? __pfx_panic+0x10/0x10 [ 89.727811][ T6073] ? free_conf+0x81/0x5d0 [ 89.732138][ T6073] ? free_conf+0x81/0x5d0 [ 89.736469][ T6073] check_panic_on_warn+0x89/0xb0 [ 89.741411][ T6073] ? free_conf+0x81/0x5d0 [ 89.745736][ T6073] end_report+0x73/0x170 [ 89.749983][ T6073] ? free_conf+0x81/0x5d0 [ 89.754323][ T6073] kasan_report+0x128/0x150 [ 89.758864][ T6073] ? free_conf+0x81/0x5d0 [ 89.763210][ T6073] kasan_check_range+0x264/0x2c0 [ 89.768157][ T6073] free_conf+0x81/0x5d0 [ 89.772318][ T6073] setup_conf+0x1720/0x2ad0 [ 89.776826][ T6073] ? __pfx_setup_conf+0x10/0x10 [ 89.781676][ T6073] raid5_run+0x8cc/0x2560 [ 89.786012][ T6073] ? _raw_spin_unlock+0x28/0x50 [ 89.790852][ T6073] ? get_pers+0x22b/0x2e0 [ 89.795177][ T6073] ? __pfx_get_pers+0x10/0x10 [ 89.799847][ T6073] md_run+0xc3d/0x1cd0 [ 89.803914][ T6073] ? __pfx_md_run+0x10/0x10 [ 89.808427][ T6073] do_md_run+0x35/0x720 [ 89.812582][ T6073] ? md_ioctl+0x1e23/0x2610 [ 89.817080][ T6073] md_ioctl+0x1e2b/0x2610 [ 89.821415][ T6073] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 89.827049][ T6073] ? tomoyo_path_number_perm+0x219/0x5f0 [ 89.832676][ T6073] ? __pfx_md_ioctl+0x10/0x10 [ 89.837346][ T6073] ? do_vfs_ioctl+0x116f/0x1530 [ 89.842196][ T6073] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 89.847226][ T6073] ? do_futex+0x3e7/0x4e0 [ 89.851557][ T6073] ? __pfx_md_ioctl+0x10/0x10 [ 89.856381][ T6073] blkdev_ioctl+0x5e3/0x740 [ 89.860887][ T6073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 89.865903][ T6073] ? bpf_lsm_file_ioctl+0x9/0x20 [ 89.870841][ T6073] ? __pfx_blkdev_ioctl+0x10/0x10 [ 89.876026][ T6073] __se_sys_ioctl+0xfc/0x170 [ 89.880606][ T6073] do_syscall_64+0x166/0x520 [ 89.885207][ T6073] ? trace_irq_disable+0x3b/0x140 [ 89.890229][ T6073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.896285][ T6073] ? clear_bhb_loop+0x70/0xc0 [ 89.900957][ T6073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.906842][ T6073] RIP: 0033:0x7f90bcd9f559 [ 89.911249][ T6073] 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 [ 89.930849][ T6073] RSP: 002b:00007f90bdc4b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 89.939274][ T6073] RAX: ffffffffffffffda RBX: 00007f90bd025fa0 RCX: 00007f90bcd9f559 [ 89.947249][ T6073] RDX: 0000000000000000 RSI: 00000000400c0930 RDI: 0000000000000005 [ 89.955223][ T6073] RBP: 00007f90bce36b20 R08: 0000000000000000 R09: 0000000000000000 [ 89.963189][ T6073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.971241][ T6073] R13: 00007f90bd026038 R14: 00007f90bd025fa0 R15: 00007fff542b9128 [ 89.979215][ T6073] [ 89.982478][ T6073] Kernel Offset: disabled [ 89.986798][ T6073] Rebooting in 86400 seconds..