last executing test programs: 4.604355272s ago: executing program 4 (id=327): syz_usb_connect(0x1, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0xa, 0x43, 0x8, 0x8, 0x6737, 0x1, 0x9180, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x8e, 0x5, 0x10, 0x7, "", [{{0x9, 0x4, 0xfb, 0xb, 0x2, 0x82, 0xd2, 0xd2, 0x0, [], [{{0x9, 0x5, 0x9f, 0x2, 0x40, 0x7, 0x0, 0x7}}, {{0x9, 0x5, 0x1, 0x2, 0x40, 0x7, 0x5, 0x8}}]}}]}}]}}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x4026, 0x0) 4.087553454s ago: executing program 1 (id=330): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x4, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) syz_emit_ethernet(0x4e, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="9500f993ca65", @val={@void, {0x8100, 0x6, 0x1, 0x2}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "002080", 0x14, 0x2f, 0x1, @dev={0xfe, 0x80, '\x00', 0x31}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, {[], {{0x0, 0x8906, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x1}}}}}}}, 0x0) 4.014302543s ago: executing program 3 (id=331): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x20) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) 2.926392419s ago: executing program 3 (id=333): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x2, &(0x7f0000002400)=0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) fcntl$setpipe(r0, 0x407, 0x0) 2.574077006s ago: executing program 3 (id=335): unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_X86_DISABLE_EXITS(r1, 0x4068aea3, &(0x7f00000000c0)={0xc4, 0x0, 0xb}) 1.938238312s ago: executing program 4 (id=338): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)="02", 0x1, 0x4) 1.93436834s ago: executing program 1 (id=339): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) getcwd(&(0x7f0000001040)=""/55, 0x37) 1.927817607s ago: executing program 3 (id=340): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000340)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="faff"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x8}, 0x8) 1.78087192s ago: executing program 1 (id=342): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000f80), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="cf042bbd7000fcdbdf251200000008000300", @ANYRES32=r2, @ANYBLOB="14009d000500020006000000050002002f0000000a000600"], 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 1.703912912s ago: executing program 3 (id=343): mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/tty/ttyS0/console\x00', 0x42002, 0x0) sendfile(r0, r0, 0x0, 0x8fb3) 1.697610219s ago: executing program 2 (id=344): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x30, r1, 0x1, 0x0, 0x8000000, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_TX_RATES={0x14, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x10, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_HT={0x5, 0x2, [{0x2, 0x5}]}]}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x810}, 0x10) 1.544360182s ago: executing program 2 (id=345): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c80)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r1, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000c00)=@newtfilter={0x4c, 0x2c, 0xf3f, 0x30bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0xb, 0xfff3}, {}, {0x7, 0xffff}}, [@filter_kind_options=@f_flow={{0x9}, {0x1c, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x1}, @TCA_FLOW_ADDEND={0x8, 0x5, 0x9}, @TCA_FLOW_DIVISOR={0x8, 0x8, 0x791}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20061090}, 0xd0) 1.544167113s ago: executing program 4 (id=346): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000040095"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0xa, '\x00', 0x0, @fallback=0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000640)=ANY=[@ANYRES32=0x1, @ANYRES32=r0, @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="dfc3d4"], 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)=ANY=[], 0x20) 1.509170281s ago: executing program 0 (id=347): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000180)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001500)=""/19, &(0x7f0000000280)=0x13) 1.508809342s ago: executing program 1 (id=348): pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)="a5", 0x1) r2 = openat$cuse(0xffffff9c, &(0x7f00000001c0), 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x3, 0x6) 1.396293718s ago: executing program 0 (id=349): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000000), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x38, r2, 0x5, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x44004) 1.350272586s ago: executing program 3 (id=350): syz_usb_connect(0x1, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x310, 0xa, 0x43, 0x8, 0x8, 0x6737, 0x1, 0x9180, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x8e, 0x5, 0x10, 0x7, "", [{{0x9, 0x4, 0xfb, 0xb, 0x2, 0x82, 0xd2, 0xd2, 0x0, [], [{{0x9, 0x5, 0x9f, 0x2, 0x40, 0x7, 0x0, 0x7}}, {{0x9, 0x5, 0x1, 0x2, 0x40, 0x7, 0x5, 0x8}}]}}]}}]}}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./dev\x00', &(0x7f0000000600)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000700)='./dev/ttyUSB0\x00', 0x4026, 0x0) 1.281072296s ago: executing program 1 (id=351): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000280)={r1, 0x0, 0x0}, 0x10) 1.227109844s ago: executing program 0 (id=352): r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000009000000440003800800010002000000140002007663616e3000000000000000000000000800030000000000140006"], 0x58}}, 0x20008000) 1.103937757s ago: executing program 4 (id=353): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000340)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="faff"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x8}, 0x8) 1.036477903s ago: executing program 1 (id=354): r0 = syz_usb_connect$uac3(0x2, 0x89, &(0x7f0000000040)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x13e5, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x77, 0x3, 0x1, 0x5, 0x30, 0xc, {0x8, 0xb, 0x0, 0x1, 0x1, 0x0, 0x30, 0x81}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x8, 0xa, 0x3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0xa, 0x5, 0x2, {0xa, 0x25, 0x25, 0x1, 0x8, 0x1}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x7, 0x1000, 0xfd}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0xff, 0x8, 0x2, {0xa, 0x25, 0x25, 0x1ff, 0x15, 0x6}}}}}}}}]}}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000f00)={0x2c, 0x0, &(0x7f0000000e00)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x439}}, 0x0, 0x0, 0x0}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) syz_usb_control_io$uac3(r0, &(0x7f0000002840)={0x14, 0x0, 0x0}, 0x0) 1.035103526s ago: executing program 2 (id=355): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth1_virt_wifi\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000008bc0)=@delchain={0x24, 0x5f, 0x333, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x5, 0x2}, {0x0, 0xe}}}, 0x24}, 0x1, 0x0, 0x0, 0x4020114}, 0x40) 1.006273111s ago: executing program 0 (id=356): sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000203"], 0x1c}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000305000000000000000000cf0000", @ANYRES32=0x0, @ANYBLOB="03000000000000002000128008000100677265001400028008000600ac14142408000700e000000108000a"], 0x48}}, 0x0) 936.435633ms ago: executing program 4 (id=357): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001fc0)=@deltaction={0xf4, 0x31, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x54, 0x1, [{0x14, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @TCA_ACT_TAB={0x18, 0x1, [{0x14, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}]}, @TCA_ACT_TAB={0x74, 0x1, [{0xc, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x40}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x86ed}}]}]}, 0xf4}}, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x7e}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41, 0xb00}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 848.433728ms ago: executing program 2 (id=358): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000200000a20000000000a01040000000000000000020000000900010073797a300000000040000000030a01040000000000000000020000000900010073797a30000000000900030073797a3100000000140004000800010000000001080002000000000050000000120a01"], 0x130}}, 0x4004095) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 508.063366ms ago: executing program 2 (id=359): ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000240)={{}, "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"}) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80, 0x0, 0x0, 0x9}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0xbc0, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000a80), 0x407f, r1, 0x4}, 0x38) 193.217523ms ago: executing program 0 (id=360): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./tracing\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing/uprobe_events\x00', 0x401, 0x0) write(r0, &(0x7f00000001c0)='p:s/p ./file0:', 0xe) 173.237211ms ago: executing program 2 (id=361): r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000180)=@other={0x203000020000010a, 0x0}) 102.246949ms ago: executing program 4 (id=362): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x11d) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1a2) mount$overlay(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) mount$9p_xen(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x4020, &(0x7f0000000340)) 0s ago: executing program 0 (id=363): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) kernel console output (not intermixed with test programs): [ 87.106733][ T1598] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.101' (ED25519) to the list of known hosts. [ 91.343108][ T5588] cgroup: Unknown subsys name 'net' [ 91.583163][ T5588] cgroup: Unknown subsys name 'cpuset' [ 91.636411][ T5588] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 93.598702][ T5588] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.242669][ T5612] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.252701][ T5612] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 96.279874][ T5613] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 96.280793][ T5617] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.286977][ T5612] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 96.313817][ T5612] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 96.332654][ T5620] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 96.339225][ T5612] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.339819][ T5612] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 96.341815][ T5620] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 96.345380][ T5620] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.345937][ T5620] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 96.350929][ T5620] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.351374][ T5620] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 96.363099][ T5618] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 96.388524][ T5618] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 96.400808][ T5618] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 96.407869][ T5620] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 96.446714][ T4916] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 96.453295][ T5618] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 96.457064][ T5618] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 96.511402][ T5609] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 96.513435][ T5609] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 96.517578][ T5609] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 96.519569][ T5609] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 97.861164][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 97.871597][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 97.874072][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 97.894293][ T5608] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 97.894293][ T5604] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 97.927318][ T5606] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 97.944100][ T5607] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 98.459959][ T5617] Bluetooth: hci0: command tx timeout [ 98.460106][ T5617] Bluetooth: hci4: command tx timeout [ 98.537338][ T5609] Bluetooth: hci3: command tx timeout [ 98.537530][ T5609] Bluetooth: hci1: command tx timeout [ 98.615979][ T5617] Bluetooth: hci2: command tx timeout [ 98.668614][ T5605] infiniband rxe0: set active [ 98.668639][ T5605] infiniband rxe0: added rxe_eth0 [ 98.764092][ 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 [ 98.764135][ 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 [ 98.764176][ T5605] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 98.772776][ T5616] rxe_eth0 speed is unknown, defaulting to 1000 [ 98.929705][ T5605] RDS/IB: rxe0: added [ 98.931325][ T5605] smc: adding ib device rxe0 with port count 1 [ 98.931483][ T5605] smc: ib device rxe0 port 1 has no pnetid [ 99.009732][ T10] rxe_eth0 speed is unknown, defaulting to 1000 [ 99.058907][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 99.208359][ T5616] rxe_eth0 speed is unknown, defaulting to 1000 [ 99.268422][ T5616] rxe_eth0 speed is unknown, defaulting to 1000 [ 99.629054][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 100.289854][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 100.536945][ T5617] Bluetooth: hci4: command tx timeout [ 100.536991][ T5617] Bluetooth: hci0: command tx timeout [ 100.615872][ T5609] Bluetooth: hci1: command tx timeout [ 100.615910][ T5609] Bluetooth: hci3: command tx timeout [ 100.695837][ T5617] Bluetooth: hci2: command tx timeout [ 100.715873][ T5607] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.717062][ T5607] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.717195][ T5607] bridge_slave_0: entered allmulticast mode [ 100.719475][ T5607] bridge_slave_0: entered promiscuous mode [ 100.721972][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 100.818588][ T5607] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.818718][ T5607] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.819291][ T5607] bridge_slave_1: entered allmulticast mode [ 100.822542][ T5607] bridge_slave_1: entered promiscuous mode [ 100.900121][ T5606] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.900269][ T5606] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.900947][ T5606] bridge_slave_0: entered allmulticast mode [ 100.906542][ T5606] bridge_slave_0: entered promiscuous mode [ 100.965144][ T5604] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.965291][ T5604] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.965466][ T5604] bridge_slave_0: entered allmulticast mode [ 100.990259][ T5604] bridge_slave_0: entered promiscuous mode [ 100.995473][ T5606] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.995648][ T5606] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.996554][ T5606] bridge_slave_1: entered allmulticast mode [ 101.016458][ T5606] bridge_slave_1: entered promiscuous mode [ 101.059377][ T5608] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.059585][ T5608] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.059816][ T5608] bridge_slave_0: entered allmulticast mode [ 101.063265][ T5608] bridge_slave_0: entered promiscuous mode [ 101.081990][ T5604] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.082118][ T5604] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.082670][ T5604] bridge_slave_1: entered allmulticast mode [ 101.094458][ T5604] bridge_slave_1: entered promiscuous mode [ 101.150533][ T5607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.150903][ T5608] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.151107][ T5608] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.151281][ T5608] bridge_slave_1: entered allmulticast mode [ 101.158442][ T5608] bridge_slave_1: entered promiscuous mode [ 101.240986][ T5607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.301515][ T5606] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.339334][ T5604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.364909][ T5606] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.406939][ T5608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.413053][ T5604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.439429][ T5607] team0: Port device team_slave_0 added [ 101.442162][ T5608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.488833][ T5607] team0: Port device team_slave_1 added [ 101.523753][ T5606] team0: Port device team_slave_0 added [ 101.539309][ T5605] rxe_eth0 speed is unknown, defaulting to 1000 [ 101.571351][ T5604] team0: Port device team_slave_0 added [ 101.575542][ T5606] team0: Port device team_slave_1 added [ 101.624738][ T5608] team0: Port device team_slave_0 added [ 101.634216][ T5604] team0: Port device team_slave_1 added [ 101.666665][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.666686][ T5607] 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. [ 101.666714][ T5607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.676755][ T5608] team0: Port device team_slave_1 added [ 101.773937][ T5607] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.773966][ T5607] 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. [ 101.773994][ T5607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.817691][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.817710][ 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. [ 101.817734][ T5606] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.207619][ T5604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.207640][ 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. [ 102.207667][ T5604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.209094][ T5606] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.209111][ 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. [ 102.209136][ T5606] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.211818][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.211835][ T5608] 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. [ 102.211851][ T5608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.222168][ T5604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.222185][ 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. [ 102.222209][ T5604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.243210][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.243229][ T5608] 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. [ 102.243253][ T5608] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.410748][ T5607] hsr_slave_0: entered promiscuous mode [ 102.412266][ T5607] hsr_slave_1: entered promiscuous mode [ 102.521311][ T5606] hsr_slave_0: entered promiscuous mode [ 102.522182][ T5606] hsr_slave_1: entered promiscuous mode [ 102.523110][ T5606] debugfs: 'hsr0' already exists in 'hsr' [ 102.523190][ T5606] Cannot create hsr debugfs directory [ 102.552804][ T5604] hsr_slave_0: entered promiscuous mode [ 102.553629][ T5604] hsr_slave_1: entered promiscuous mode [ 102.554214][ T5604] debugfs: 'hsr0' already exists in 'hsr' [ 102.554240][ T5604] Cannot create hsr debugfs directory [ 102.590076][ T5608] hsr_slave_0: entered promiscuous mode [ 102.590915][ T5608] hsr_slave_1: entered promiscuous mode [ 102.591482][ T5608] debugfs: 'hsr0' already exists in 'hsr' [ 102.591508][ T5608] Cannot create hsr debugfs directory [ 102.615837][ T5617] Bluetooth: hci0: command tx timeout [ 102.615872][ T5617] Bluetooth: hci4: command tx timeout [ 102.708360][ T5609] Bluetooth: hci3: command tx timeout [ 102.708399][ T5609] Bluetooth: hci1: command tx timeout [ 102.776120][ T5617] Bluetooth: hci2: command tx timeout [ 103.669139][ T5607] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 103.712777][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 103.730263][ T5607] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 103.760704][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 103.781428][ T5607] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 103.811697][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 103.846802][ T5607] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 103.880982][ T5607] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 103.918391][ T5605] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.918581][ T5605] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.918750][ T5605] bridge_slave_0: entered allmulticast mode [ 103.920436][ T5605] bridge_slave_0: entered promiscuous mode [ 103.950134][ T5605] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.950263][ T5605] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.950833][ T5605] bridge_slave_1: entered allmulticast mode [ 103.956855][ T5605] bridge_slave_1: entered promiscuous mode [ 104.028434][ T5605] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.054259][ T5605] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.129335][ T5604] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 104.151475][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.155390][ T5605] team0: Port device team_slave_0 added [ 104.166481][ T5604] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 104.202366][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.205114][ T5605] team0: Port device team_slave_1 added [ 104.229032][ T5604] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 104.261431][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.295013][ T5604] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 104.330742][ T5604] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.361299][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.361319][ 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. [ 104.361347][ T5605] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.423875][ T5605] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.423895][ 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. [ 104.423912][ T5605] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.591197][ T5608] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 104.649675][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.665227][ T5605] hsr_slave_0: entered promiscuous mode [ 104.668026][ T5605] hsr_slave_1: entered promiscuous mode [ 104.669021][ T5605] debugfs: 'hsr0' already exists in 'hsr' [ 104.669045][ T5605] Cannot create hsr debugfs directory [ 104.687242][ T5608] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 104.696137][ T5617] Bluetooth: hci4: command tx timeout [ 104.696170][ T5617] Bluetooth: hci0: command tx timeout [ 104.710563][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.721384][ T5608] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 104.751446][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.776065][ T5609] Bluetooth: hci1: command tx timeout [ 104.776103][ T5609] Bluetooth: hci3: command tx timeout [ 104.788193][ T5608] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 104.822236][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.866620][ T5617] Bluetooth: hci2: command tx timeout [ 105.030398][ T5606] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 105.060120][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.218528][ T5606] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 105.241369][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.275797][ T5606] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 105.299052][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.317298][ T5606] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 105.364834][ T5606] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.518274][ T5607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.681664][ T5607] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.750401][ T5605] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.790610][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 105.800124][ T5605] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.842356][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 105.857481][ T3365] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.857851][ T3365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.874774][ T5605] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.902252][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 105.905309][ T5604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.921158][ T5605] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.959369][ T5605] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 105.980329][ T165] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.980537][ T165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.098728][ T5604] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.121775][ T5608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.159430][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.159562][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.208730][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.208869][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.260648][ T5608] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.329885][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.330027][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.334353][ T5606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.420378][ T1027] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.420534][ T1027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.603676][ T5606] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.669102][ T108] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.669242][ T108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.728379][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.728601][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.875422][ T5605] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.165480][ T5605] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.252740][ T1462] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.260914][ T1462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.324174][ T108] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.324308][ T108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.482888][ T5607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.351098][ T5604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.373137][ T5607] veth0_vlan: entered promiscuous mode [ 108.443114][ T5607] veth1_vlan: entered promiscuous mode [ 108.813532][ T5604] veth0_vlan: entered promiscuous mode [ 108.835301][ T5607] veth0_macvtap: entered promiscuous mode [ 108.851383][ T5608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.889810][ T5607] veth1_macvtap: entered promiscuous mode [ 108.930792][ T5604] veth1_vlan: entered promiscuous mode [ 109.002500][ T5606] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.074833][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.126058][ T5607] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.255527][ T5604] veth0_macvtap: entered promiscuous mode [ 109.281763][ T5605] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.301031][ T5604] veth1_macvtap: entered promiscuous mode [ 109.610933][ T5606] veth0_vlan: entered promiscuous mode [ 109.728829][ T5604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.830315][ T5604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.891735][ T5606] veth1_vlan: entered promiscuous mode [ 109.912445][ T5717] rxe_eth0 speed is unknown, defaulting to 1000 [ 110.064579][ T108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.064606][ T108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.381022][ T5608] veth0_vlan: entered promiscuous mode [ 110.522033][ T5605] veth0_vlan: entered promiscuous mode [ 110.755920][ T1462] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.755944][ T1462] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.757744][ T5608] veth1_vlan: entered promiscuous mode [ 110.787245][ T5605] veth1_vlan: entered promiscuous mode [ 110.964457][ T3364] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.964481][ T3364] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.994372][ T5606] veth0_macvtap: entered promiscuous mode [ 111.070117][ T5606] veth1_macvtap: entered promiscuous mode [ 111.214916][ T3364] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.214939][ T3364] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.254196][ T5607] 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. [ 111.288623][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.320043][ T5608] veth0_macvtap: entered promiscuous mode [ 111.338429][ T5605] veth0_macvtap: entered promiscuous mode [ 111.356736][ T5606] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.360257][ T5608] veth1_macvtap: entered promiscuous mode [ 111.393813][ T5605] veth1_macvtap: entered promiscuous mode [ 111.523012][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.559713][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.646205][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.727722][ T5605] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.641871][ T5833] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 112.814958][ T108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.814981][ T108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.890937][ T5834] 8021q: adding VLAN 0 to HW filter on device ipvlan3 [ 112.892916][ T5834] Zero length message leads to an empty skb [ 113.243813][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.243837][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.424344][ T1027] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.558430][ T5844] netlink: 'syz.3.12': attribute type 3 has an invalid length. [ 113.558929][ T5844] netlink: 92 bytes leftover after parsing attributes in process `syz.3.12'. [ 113.580412][ T5842] loop5: detected capacity change from 0 to 6 [ 113.672641][ T108] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.672668][ T108] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.695178][ T1027] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.728492][ T5842] Dev loop5: unable to read RDB block 6 [ 113.728528][ T5842] loop5: AHDI p1 p2 [ 113.728551][ T5842] loop5: partition table partially beyond EOD, truncated [ 113.770710][ T5842] loop5: p1 start 1702059890 is beyond EOD, truncated [ 113.866965][ T1027] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.887770][ T1522] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.169579][ T1522] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.169604][ T1522] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.364231][ T165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.364259][ T165] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.530755][ T108] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.864748][ T1522] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.864772][ T1522] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.970180][ T3364] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.979388][ T165] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.979859][ T165] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.980252][ T165] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.980458][ T165] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.059800][ T3364] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.125990][ T1522] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.236833][ T3365] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.244384][ T3364] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.474541][ T5857] netdevsim netdevsim2 netdevsim0: IPsec offload requires 128 bit authentication [ 115.518548][ T3364] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.616025][ T3364] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.648168][ T3364] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.648406][ T3364] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.735093][ T3364] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.117960][ T3364] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.175820][ T5879] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25'. [ 116.180635][ T5879] netlink: 8 bytes leftover after parsing attributes in process `syz.2.25'. [ 116.500217][ T5332] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 117.029194][ T5332] usb 5-1: Using ep0 maxpacket: 32 [ 117.049241][ T5332] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 117.122601][ T5332] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 117.122653][ T5332] usb 5-1: config 0 has no interface number 0 [ 117.175125][ T5332] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.175159][ T5332] usb 5-1: Product: syz [ 117.175175][ T5332] usb 5-1: Manufacturer: syz [ 117.175190][ T5332] usb 5-1: SerialNumber: syz [ 117.391269][ T5332] usb 5-1: config 0 descriptor?? [ 117.515380][ T5332] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 118.045607][ T5911] 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. [ 118.163782][ C1] usb 5-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 118.253750][ T5895] rxe_eth0 speed is unknown, defaulting to 1000 [ 118.393165][ T5332] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 118.582125][ T5332] usb 5-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 118.704516][ T5332] usb 5-1: USB disconnect, device number 2 [ 119.459841][ T5332] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 119.784091][ T5332] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 119.785173][ T5332] quatech2 5-1:0.51: device disconnected [ 119.927567][ T1598] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 120.122445][ T1598] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 120.124656][ T1598] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 120.124720][ T1598] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 120.124742][ T1598] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 120.124765][ T1598] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 120.124809][ T1598] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.060281][ T1598] gud 4-1:1.0: Failed to add properties (error=-71) [ 121.060330][ T1598] gud 4-1:1.0: probe with driver gud failed with error -71 syzkaller syzkaller login: [ 121.433589][ T1598] usb 4-1: USB disconnect, device number 2 [ 121.830501][ T5954] netlink: 'syz.0.51': attribute type 2 has an invalid length. [ 121.830527][ T5954] netlink: 224 bytes leftover after parsing attributes in process `syz.0.51'. [ 122.178702][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 122.457762][ T9] usb 1-1: New USB device found, idVendor=04d8, idProduct=fd08, bcdDevice=59.b1 [ 122.457829][ T9] usb 1-1: too many configurations: 37, using maximum allowed: 8 [ 122.461736][ T9] usb 1-1: config index 0 descriptor too short (expected 72, got 36) [ 122.461801][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.463471][ T9] usb 1-1: config index 1 descriptor too short (expected 72, got 36) [ 122.463531][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.531872][ T9] usb 1-1: config index 2 descriptor too short (expected 72, got 36) [ 122.531934][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.534000][ T9] usb 1-1: config index 3 descriptor too short (expected 72, got 36) [ 122.534054][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.535556][ T9] usb 1-1: config index 4 descriptor too short (expected 72, got 36) [ 122.535610][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.555892][ T9] usb 1-1: config index 5 descriptor too short (expected 72, got 36) [ 122.555956][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.559303][ T9] usb 1-1: config index 6 descriptor too short (expected 72, got 36) [ 122.559359][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.560770][ T9] usb 1-1: config index 7 descriptor too short (expected 72, got 36) [ 122.560819][ T9] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 122.560859][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.718577][ T5819] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 122.926597][ T5819] usb 4-1: New USB device found, idVendor=0bda, idProduct=0177, bcdDevice=7d.0b [ 122.932236][ T5819] usb 4-1: config 0 has an invalid interface number: 5 but max is 3 [ 122.932267][ T5819] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 4 [ 122.932289][ T5819] usb 4-1: config 0 has no interface number 0 [ 122.932340][ T5819] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 123.204784][ T9] usb 1-1: USB disconnect, device number 2 [ 123.582902][ T5819] usb 4-1: config 0 descriptor?? [ 123.801876][ T5968] process 'syz.0.57' launched '/dev/fd/3' with NULL argv: empty string added [ 123.955299][ T5819] ums-realtek 4-1:0.5: USB Mass Storage device detected [ 124.237412][ T5972] netlink: 'syz.2.58': attribute type 9 has an invalid length. [ 124.519863][ T5819] usb 4-1: USB disconnect, device number 3 [ 125.110448][ T5988] Invalid ELF header magic: != ELF [ 125.793727][ T5994] netlink: 24 bytes leftover after parsing attributes in process `syz.3.68'. [ 125.793834][ T5994] netlink: 24 bytes leftover after parsing attributes in process `syz.3.68'. [ 126.321051][ T5998] block2mtd: error: cannot open device #! ./sys [ 126.644968][ T5985] syz.4.64 (5985) used greatest stack depth: 19016 bytes left [ 128.289523][ T6051] device-mapper: ioctl: Invalid ioctl structure: name m, dev 30 [ 128.766730][ T5616] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 128.920292][ T5616] usb 1-1: New USB device found, idVendor=0c45, idProduct=8008, bcdDevice=e1.85 [ 128.940924][ T5616] usb 1-1: config 220 has too many interfaces: 184, using maximum allowed: 32 [ 128.940956][ T5616] usb 1-1: config 220 has 1 interface, different from the descriptor's value: 184 [ 128.941014][ T5616] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.065461][ T5616] gspca_main: sn9c2028-2.14.0 probing 0c45:8008 [ 129.197457][ T5616] gspca_sn9c2028: read1 error -71 [ 129.198320][ T5616] gspca_sn9c2028: read1 error -71 [ 129.198790][ T5616] gspca_sn9c2028: read1 error -71 [ 129.198890][ T5616] sn9c2028 1-1:220.0: probe with driver sn9c2028 failed with error -71 [ 129.214340][ T5616] usb 1-1: USB disconnect, device number 3 [ 129.351645][ T6068] input: syz1 as /devices/virtual/input/input5 [ 129.365795][ T5819] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 129.535826][ T5819] usb 5-1: Using ep0 maxpacket: 8 [ 129.536703][ T5819] usb 5-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 129.538361][ T5819] usb 5-1: too many endpoints for config 0 interface 0 altsetting 5: 34, using maximum allowed: 30 [ 129.538407][ T5819] usb 5-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.538433][ T5819] usb 5-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 129.538461][ T5819] usb 5-1: config 0 interface 0 has no altsetting 0 [ 129.538497][ T5819] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.667528][ T6073] bridge0: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 129.758233][ T5819] usb 5-1: config 0 descriptor?? [ 129.803274][ T6073] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.961748][ T6073] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.282296][ T6073] bridge0: entered allmulticast mode [ 131.007547][ T5819] hid-alps 0003:044E:120C.0001: failed read register (-71) [ 131.007661][ T5819] hid-alps 0003:044E:120C.0001: failed T4_PRM_ID_CONFIG_3 (-71) [ 131.035964][ T5616] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 131.062333][ T5819] hid-alps 0003:044E:120C.0001: hidraw0: USB HID v0.00 Joystick [HID 044e:120c] on usb-dummy_hcd.4-1/input0 [ 131.098999][ T5819] usb 5-1: USB disconnect, device number 3 [ 131.198307][ T5616] usb 1-1: New USB device found, idVendor=172f, idProduct=0034, bcdDevice= 0.00 [ 131.200276][ T5616] usb 1-1: config 0 interface 0 has no altsetting 0 [ 131.200324][ T5616] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 131.320759][ T6089] fido_id[6089]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 131.332888][ T5616] usb 1-1: config 0 descriptor?? [ 131.774292][ T5616] hid (null): unknown global tag 0xfd [ 131.936643][ T5616] waltop 0003:172F:0034.0002: unexpected long global item [ 131.937597][ T5616] waltop 0003:172F:0034.0002: probe with driver waltop failed with error -22 [ 132.130042][ T5616] usb 1-1: USB disconnect, device number 4 [ 132.931950][ T6107] batman_adv: batadv0: Adding interface: gretap1 [ 132.931973][ T6107] batman_adv: batadv0: The MTU of interface gretap1 is too small (1438) 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. [ 132.932008][ T6107] batman_adv: batadv0: Interface activated: gretap1 [ 133.062773][ T6111] netlink: 72 bytes leftover after parsing attributes in process `syz.0.114'. [ 133.065579][ T165] IPVS: starting estimator thread 0... [ 133.196246][ T6112] IPVS: using max 7 ests per chain, 16800 per kthread [ 133.213253][ T1331] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.213381][ T1331] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.292513][ T9] kernel read not supported for file /media1 (pid: 9 comm: kworker/0:0) [ 133.825234][ T9] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 133.995772][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 133.996994][ T9] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 134.002848][ T9] usb 5-1: config index 0 descriptor too short (expected 27632, got 27) [ 134.002881][ T9] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 134.002903][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 134.002925][ T9] usb 5-1: config 1 has no interface number 0 [ 134.002985][ T9] usb 5-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 134.003014][ T9] usb 5-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 134.003071][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.137742][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 134.490653][ T9] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now attached [ 134.939697][ T31] usb 5-1: USB disconnect, device number 4 [ 135.050221][ T31] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 135.239374][ T6154] capability: warning: `syz.2.131' uses 32-bit capabilities (legacy support in use) [ 135.250384][ T6154] program syz.2.131 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 135.318145][ T6151] tap0: tun_chr_ioctl cmd 2147767520 [ 135.948550][ T5332] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 136.180227][ T5332] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 136.182845][ T5332] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.212819][ T5332] usb 4-1: config 0 descriptor?? [ 136.283304][ T5332] cp210x 4-1:0.0: cp210x converter detected [ 136.771422][ T6191] TCP: TCP_TX_DELAY enabled [ 136.939326][ T5332] cp210x 4-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 136.939392][ T5332] cp210x 4-1:0.0: GPIO initialisation failed: -71 [ 136.956207][ T5332] usb 4-1: cp210x converter now attached to ttyUSB0 [ 136.990622][ T5332] usb 4-1: USB disconnect, device number 4 [ 137.127270][ T5332] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 137.218329][ T5332] cp210x 4-1:0.0: device disconnected [ 137.680882][ T6212] tap0: tun_chr_ioctl cmd 1074025676 [ 137.680914][ T6212] tap0: owner set to 773 [ 138.395881][ T5332] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 138.556824][ T5332] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 138.562945][ T5332] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.562976][ T5332] usb 2-1: Product: syz [ 138.562993][ T5332] usb 2-1: Manufacturer: syz [ 138.563008][ T5332] usb 2-1: SerialNumber: syz [ 138.601256][ T5332] ums-karma 2-1:1.0: USB Mass Storage device detected [ 138.663232][ T5332] ums-karma 2-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 138.663232][ T5332] Please send a copy of this message to and [ 139.140432][ T5332] ums-karma 2-1:1.0: probe with driver ums-karma failed with error -5 [ 139.188600][ T6250] netlink: 'syz.0.171': attribute type 1 has an invalid length. [ 139.307831][ T5332] usb 2-1: USB disconnect, device number 2 [ 139.487370][ T6262] device-mapper: ioctl: Invalid ioctl structure: name T, dev 7c77f0822d54f9f3 [ 140.146016][ T5920] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 140.297063][ T5920] usb 4-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 140.298989][ T5920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.345875][ T5819] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 140.363832][ T5920] usb 4-1: config 0 descriptor?? [ 140.669648][ T5819] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 140.669783][ T5819] usb 2-1: too many configurations: 181, using maximum allowed: 8 [ 140.713426][ T5819] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 140.713557][ T5819] usb 2-1: can't read configurations, error -71 [ 140.955365][ T6301] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.978141][ T6301] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.993063][ T5920] ath6kl: Unsupported hardware version: 0x0 [ 141.043148][ T5920] ath6kl: Failed to init ath6kl core: -22 [ 141.075437][ T5920] ath6kl_usb 4-1:0.0: probe with driver ath6kl_usb failed with error -22 [ 141.331896][ T5332] usb 4-1: USB disconnect, device number 5 [ 141.783818][ T43] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 141.956854][ T43] usb 5-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 141.958653][ T43] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 141.958682][ T43] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 141.958723][ T43] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.063695][ T43] spcp8x5 5-1:1.0: SPCP8x5 converter detected [ 142.114321][ T43] usb 5-1: SPCP8x5 converter now attached to ttyUSB0 [ 142.802639][ T43] usb 5-1: USB disconnect, device number 5 [ 142.879367][ T6332] tap0: tun_chr_ioctl cmd 2147767520 [ 142.880284][ T43] SPCP8x5 ttyUSB0: SPCP8x5 converter now disconnected from ttyUSB0 [ 142.882333][ T43] spcp8x5 5-1:1.0: device disconnected [ 143.759449][ T31] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 143.908077][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 143.915361][ T31] usb 5-1: New USB device found, idVendor=0521, idProduct=b1a8, bcdDevice= 0.40 [ 143.917351][ T31] usb 5-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 143.917383][ T31] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 143.917407][ T31] usb 5-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 143.917444][ T31] usb 5-1: config 1 interface 0 has no altsetting 0 [ 143.942444][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.942487][ T31] usb 5-1: Product: syz [ 143.942503][ T31] usb 5-1: Manufacturer: syz [ 143.942519][ T31] usb 5-1: SerialNumber: syz [ 144.424611][ T31] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 6 if 0 alt 255 proto 1 vid 0x0521 pid 0xB1A8 [ 144.590161][ T6375] phram: illegal erasesize or len [ 144.601348][ T6374] tap0: tun_chr_ioctl cmd 2147767520 [ 144.605928][ T5819] usb 5-1: USB disconnect, device number 6 [ 144.677920][ T5819] usblp0: removed [ 146.119716][ T6396] Driver unsupported XDP return value 0 on prog (id 20) dev N/A, expect packet loss! [ 146.455955][ T1598] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 146.607289][ T1598] usb 3-1: New USB device found, idVendor=06cd, idProduct=0115, bcdDevice=d9.c3 [ 146.609730][ T1598] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 146.609793][ T1598] usb 3-1: config 0 interface 0 has no altsetting 0 [ 146.613474][ T1598] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.613501][ T1598] usb 3-1: Product: syz [ 146.613517][ T1598] usb 3-1: Manufacturer: syz [ 146.613532][ T1598] usb 3-1: SerialNumber: syz [ 146.648707][ T43] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 146.683257][ T1598] usb 3-1: config 0 descriptor?? [ 146.704809][ T1598] keyspan 3-1:0.0: Keyspan 2 port adapter converter detected [ 146.705115][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 87 [ 146.705202][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 7 [ 146.739430][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 81 [ 146.739537][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 1 [ 146.739633][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 2 [ 146.739742][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 85 [ 146.739838][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 5 [ 146.744363][ T1598] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 146.804407][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 83 [ 146.804550][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 3 [ 146.804664][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 4 [ 146.804758][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 86 [ 146.804857][ T1598] keyspan 3-1:0.0: found no endpoint descriptor for endpoint 6 [ 146.825734][ T43] usb 4-1: Using ep0 maxpacket: 16 [ 146.832453][ T43] usb 4-1: New USB device found, idVendor=0521, idProduct=b1a8, bcdDevice= 0.40 [ 146.859280][ T43] usb 4-1: config 1 interface 0 altsetting 255 endpoint 0x1 has invalid wMaxPacketSize 0 [ 146.859316][ T43] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 0 [ 146.859341][ T43] usb 4-1: config 1 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 146.859370][ T43] usb 4-1: config 1 interface 0 has no altsetting 0 [ 146.899808][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.899837][ T43] usb 4-1: Product: syz [ 146.899851][ T43] usb 4-1: Manufacturer: syz [ 146.899864][ T43] usb 4-1: SerialNumber: syz [ 146.986693][ T1598] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 147.281254][ T6415] batman_adv: batadv0: Adding interface: gretap1 [ 147.281277][ T6415] batman_adv: batadv0: The MTU of interface gretap1 is too small (1438) 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. [ 147.281309][ T6415] batman_adv: batadv0: Interface activated: gretap1 [ 147.330031][ T43] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 6 if 0 alt 255 proto 1 vid 0x0521 pid 0xB1A8 [ 147.412862][ T43] usb 3-1: USB disconnect, device number 2 [ 147.450831][ T43] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 147.508503][ T5332] usb 4-1: USB disconnect, device number 6 [ 147.564022][ T43] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 147.564839][ T5332] usblp0: removed [ 147.581836][ T43] keyspan 3-1:0.0: device disconnected [ 147.767511][ T6423] tap0: tun_chr_ioctl cmd 2147767520 [ 148.113316][ T6425] netlink: 84 bytes leftover after parsing attributes in process `syz.1.245'. [ 148.502449][ T6444] usb usb7: usbfs: process 6444 (syz.3.252) did not claim interface 0 before use [ 148.627298][ T6446] dyndbg: expected <4096 bytes into control [ 151.245843][ T5751] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 151.285805][ T43] usb 4-1: new high-speed USB device number 7 using dummy_hcd syzkaller syzkaller login: [ 151.400406][ C1] vcan0: j1939_tp_rxtimer: 0xffff88802ba7bc00: rx timeout, send abort [ 151.435822][ T5751] usb 2-1: Using ep0 maxpacket: 32 [ 151.436787][ T43] usb 4-1: New USB device found, idVendor=172f, idProduct=0034, bcdDevice= 0.00 [ 151.438306][ T5751] usb 2-1: New USB device found, idVendor=257a, idProduct=1603, bcdDevice=ca.f2 [ 151.438461][ T43] usb 4-1: config 0 interface 0 has no altsetting 0 [ 151.438499][ T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.441191][ T5751] usb 2-1: config 16 has an invalid interface number: 253 but max is 0 [ 151.441219][ T5751] usb 2-1: config 16 has no interface number 0 [ 151.441253][ T5751] usb 2-1: config 16 interface 253 has no altsetting 0 [ 151.457280][ T5751] usb 2-1: string descriptor 0 read error: -22 [ 151.457448][ T5751] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.536695][ T43] usb 4-1: config 0 descriptor?? [ 151.537209][ T5751] option 2-1:16.253: GSM modem (1-port) converter detected [ 151.830678][ T5751] usb 2-1: USB disconnect, device number 5 [ 151.883703][ T5751] option 2-1:16.253: device disconnected [ 151.901373][ C1] vcan0: j1939_tp_rxtimer: 0xffff88802ba7bc00: abort rx timeout. Force session deactivation [ 152.012506][ T43] hid (null): unknown global tag 0xfd [ 152.051600][ T43] waltop 0003:172F:0034.0003: unexpected long global item [ 152.052481][ T43] waltop 0003:172F:0034.0003: probe with driver waltop failed with error -22 [ 152.109611][ T6527] netlink: 32 bytes leftover after parsing attributes in process `syz.2.285'. [ 152.250344][ T43] usb 4-1: USB disconnect, device number 7 [ 152.724278][ T6547] netlink: 'syz.1.293': attribute type 4 has an invalid length. [ 152.724308][ T6547] netlink: 'syz.1.293': attribute type 1 has an invalid length. [ 152.724322][ T6547] netlink: 212 bytes leftover after parsing attributes in process `syz.1.293'. [ 152.724340][ T6547] NCSI netlink: No device for ifindex 0 [ 152.875817][ T5819] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 153.026489][ T5819] usb 5-1: Using ep0 maxpacket: 16 [ 153.029422][ T5819] usb 5-1: New USB device found, idVendor=05ac, idProduct=027c, bcdDevice= 0.00 [ 153.032337][ T5819] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 153.032389][ T5819] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 153.032437][ T5819] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.092638][ T5819] usb 5-1: config 0 descriptor?? [ 153.251758][ T6559] 9p: Bad value for 'rfdno' [ 153.436354][ T1598] usb 2-1: new low-speed USB device number 6 using dummy_hcd [ 153.553417][ T5819] apple 0003:05AC:027C.0004: ignoring exceeding usage max syzkaller syzkaller login: [ 153.609573][ T1598] usb 2-1: unable to get BOS descriptor or descriptor too short [ 153.609640][ T1598] usb 2-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 153.643373][ T1598] usb 2-1: config 142 has an invalid interface number: 251 but max is 0 [ 153.643406][ T1598] usb 2-1: config 142 has no interface number 0 [ 153.643487][ T1598] usb 2-1: config 142 interface 251 altsetting 11 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 153.643518][ T1598] usb 2-1: config 142 interface 251 altsetting 11 endpoint 0x8F is Bulk; changing to Interrupt [ 153.643544][ T1598] usb 2-1: config 142 interface 251 altsetting 11 endpoint 0x1 is Bulk; changing to Interrupt [ 153.643569][ T1598] usb 2-1: config 142 interface 251 has no altsetting 0 [ 153.719185][ T1598] usb 2-1: string descriptor 0 read error: -22 [ 153.719370][ T1598] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 153.795394][ T5819] apple 0003:05AC:027C.0004: hidraw0: USB HID v0.81 Device [HID 05ac:027c] on usb-dummy_hcd.4-1/input0 [ 153.880940][ T6556] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 153.881079][ T6556] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 153.885626][ T1598] cypress_m8 2-1:142.251: HID->COM RS232 Adapter converter detected [ 153.918903][ T5819] usb 5-1: USB disconnect, device number 7 [ 153.964343][ T1598] usb 2-1: HID->COM RS232 Adapter converter now attached to ttyUSB0 [ 154.233649][ T6574] fido_id[6574]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 154.755007][ T6556] cyphidcom ttyUSB0: cypress_serial_control - failed sending serial line settings - -32 [ 154.755044][ T6556] cyphidcom ttyUSB0: cypress_m8 suspending failing port 0 - interval might be too short [ 154.756539][ C1] usb 2-1: cypress_read_int_callback - unexpected nonzero read status received: -71 [ 155.094305][ T1598] usb 2-1: USB disconnect, device number 6 [ 155.226529][ T1598] cyphidcom ttyUSB0: HID->COM RS232 Adapter converter now disconnected from ttyUSB0 [ 155.233203][ T1598] cypress_m8 2-1:142.251: device disconnected [ 155.499564][ T6604] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 155.766254][ T1598] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 155.916674][ T1598] usb 5-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 155.919714][ T1598] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 155.919743][ T1598] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 155.920696][ T1598] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.966526][ T6615] syzkaller1: tun_chr_ioctl cmd 3223345255 [ 155.990245][ T1598] usb 5-1: config 0 descriptor?? [ 156.026508][ T1598] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 156.026886][ T1598] dvb-usb: bulk message failed: -22 (3/0) [ 156.185910][ T1598] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 156.187925][ T1598] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 156.188041][ T1598] usb 5-1: media controller created [ 156.272098][ T1598] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 156.331482][ T1598] dvb-usb: bulk message failed: -22 (6/0) [ 156.331634][ T1598] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 156.352394][ T1598] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input7 [ 156.408255][ T1598] dvb-usb: schedule remote query interval to 150 msecs. [ 156.408286][ T1598] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 156.432064][ T1598] usb 5-1: USB disconnect, device number 8 [ 156.891010][ T1598] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 157.081828][ T6634] ======================================================= [ 157.081828][ T6634] WARNING: The mand mount option has been deprecated and [ 157.081828][ T6634] and is ignored by this kernel. Remove the mand [ 157.081828][ T6634] option from the mount to silence this warning. [ 157.081828][ T6634] ======================================================= [ 157.304376][ T6634] jffs2: notice: (6634) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 157.665827][ T1598] usb 5-1: new low-speed USB device number 9 using dummy_hcd [ 157.786423][ T6645] mmap: syz.3.331 (6645) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 157.835967][ T1598] usb 5-1: unable to get BOS descriptor or descriptor too short [ 157.836033][ T1598] usb 5-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 157.841574][ T1598] usb 5-1: config 142 has an invalid interface number: 251 but max is 0 [ 157.841606][ T1598] usb 5-1: config 142 has no interface number 0 [ 157.841650][ T1598] usb 5-1: config 142 interface 251 altsetting 11 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 157.841679][ T1598] usb 5-1: config 142 interface 251 altsetting 11 endpoint 0x8F is Bulk; changing to Interrupt [ 157.841717][ T1598] usb 5-1: config 142 interface 251 altsetting 11 endpoint 0x1 is Bulk; changing to Interrupt [ 157.841740][ T1598] usb 5-1: config 142 interface 251 has no altsetting 0 [ 157.928232][ T1598] usb 5-1: string descriptor 0 read error: -22 [ 157.928385][ T1598] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.968225][ T6638] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 157.968562][ T6638] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 157.997236][ T1598] cypress_m8 5-1:142.251: HID->COM RS232 Adapter converter detected [ 158.021471][ T1598] usb 5-1: HID->COM RS232 Adapter converter now attached to ttyUSB0 [ 158.858871][ T6638] cyphidcom ttyUSB0: cypress_serial_control - failed sending serial line settings - -32 [ 158.858908][ T6638] cyphidcom ttyUSB0: cypress_m8 suspending failing port 0 - interval might be too short [ 158.859206][ C0] usb 5-1: cypress_read_int_callback - unexpected nonzero read status received: -71 [ 159.144051][ T9] usb 5-1: USB disconnect, device number 9 [ 159.300061][ T9] cyphidcom ttyUSB0: HID->COM RS232 Adapter converter now disconnected from ttyUSB0 [ 159.303494][ T9] cypress_m8 5-1:142.251: device disconnected [ 160.171470][ T6676] netlink: 'syz.1.342': attribute type 11 has an invalid length. [ 160.663066][ T6700] netlink: 8 bytes leftover after parsing attributes in process `syz.0.352'. [ 160.767521][ T43] usb 4-1: new low-speed USB device number 8 using dummy_hcd [ 160.920416][ T43] usb 4-1: unable to get BOS descriptor or descriptor too short [ 160.920492][ T43] usb 4-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 160.922074][ T43] usb 4-1: config 142 has an invalid interface number: 251 but max is 0 [ 160.922103][ T43] usb 4-1: config 142 has no interface number 0 [ 160.922152][ T43] usb 4-1: config 142 interface 251 altsetting 11 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 160.922181][ T43] usb 4-1: config 142 interface 251 altsetting 11 endpoint 0x8F is Bulk; changing to Interrupt [ 160.922208][ T43] usb 4-1: config 142 interface 251 altsetting 11 endpoint 0x1 is Bulk; changing to Interrupt [ 160.922232][ T43] usb 4-1: config 142 interface 251 has no altsetting 0 [ 160.984037][ T6712] netlink: 60 bytes leftover after parsing attributes in process `syz.2.358'. [ 161.044417][ T43] usb 4-1: string descriptor 0 read error: -22 [ 161.044537][ T43] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.077292][ T6693] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 161.077420][ T6693] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 161.110102][ T43] cypress_m8 4-1:142.251: HID->COM RS232 Adapter converter detected [ 161.158150][ T43] usb 4-1: HID->COM RS232 Adapter converter now attached to ttyUSB0 [ 161.225887][ T1598] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 161.518094][ T1598] usb 2-1: unable to get BOS descriptor or descriptor too short [ 161.521560][ T1598] usb 2-1: not running at top speed; connect to a high speed hub [ 161.521605][ T1598] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice= 0.40 [ 161.524332][ T1598] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 255, changing to 4 [ 161.524369][ T1598] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1024, setting to 1023 [ 161.586032][ T1598] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.586130][ T1598] usb 2-1: Product: syz [ 161.586148][ T1598] usb 2-1: Manufacturer: syz [ 161.586164][ T1598] usb 2-1: SerialNumber: syz [ 161.864733][ T6693] cyphidcom ttyUSB0: cypress_serial_control - failed sending serial line settings - -32 [ 161.864769][ T6693] cyphidcom ttyUSB0: cypress_m8 suspending failing port 0 - interval might be too short [ 161.903243][ C1] usb 4-1: cypress_read_int_callback - unexpected nonzero read status received: -71 [ 166.817745][ T1598] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 166.832985][ T1598] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 194.619926][ T1331] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.620005][ T1331] ieee802154 phy1 wpan1: encryption failed: -22 [ 222.459787][ T6730] Bluetooth: hci2: command 0x0406 tx timeout [ 222.471096][ T6730] Bluetooth: hci3: command 0x0406 tx timeout [ 222.543139][ T5617] Bluetooth: hci0: command 0x0406 tx timeout [ 222.616681][ T5617] Bluetooth: hci1: command 0x0406 tx timeout [ 222.616730][ T5617] Bluetooth: hci4: command 0x0406 tx timeout [ 256.061915][ T1331] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.062018][ T1331] ieee802154 phy1 wpan1: encryption failed: -22 [ 316.226464][ T38] ** replaying previous printk message ** [ 316.226464][ T38] INFO: task kworker/u8:29:3365 blocked in I/O wait for more than 143 seconds. [ 316.226488][ T38] Tainted: G L syzkaller #0 [ 316.226495][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.226501][ T38] task:kworker/u8:29 state:D stack:21728 pid:3365 tgid:3365 ppid:2 task_flags:0x4248060 flags:0x00080000 [ 316.226535][ T38] Workqueue: writeback wb_workfn (flush-8:0) [ 316.226564][ T38] Call Trace: [ 316.226569][ T38] [ 316.226579][ T38] __schedule+0x16d9/0x5700 [ 316.226600][ T38] ? blk_mq_flush_plug_list+0x415/0x540 [ 316.226627][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 316.226645][ T38] ? __blk_flush_plug+0x416/0x4d0 [ 316.226665][ T38] ? __pfx___schedule+0x10/0x10 [ 316.226687][ T38] ? schedule+0x90/0x2b0 [ 316.226706][ T38] schedule+0x164/0x2b0 [ 316.226723][ T38] io_schedule+0x80/0xe0 [ 316.226741][ T38] bit_wait_io+0x11/0xd0 [ 316.226759][ T38] __wait_on_bit+0xac/0x2f0 [ 316.226776][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.226795][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.226814][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.226831][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.226850][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.226871][ T38] do_get_write_access+0x671/0x1090 [ 316.226914][ T38] jbd2_journal_get_write_access+0x1d7/0x230 [ 316.226937][ T38] __ext4_journal_get_write_access+0xf1/0x620 [ 316.226959][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 316.226988][ T38] ext4_mb_mark_context+0x171/0xec0 [ 316.227015][ T38] ? __pfx_ext4_mb_mark_context+0x10/0x10 [ 316.227029][ T38] ? ext4_sb_block_valid+0x16d/0x560 [ 316.227048][ T38] ? ext4_sb_block_valid+0x484/0x560 [ 316.227065][ T38] ext4_mb_mark_diskspace_used+0x338/0x760 [ 316.227090][ T38] ext4_mb_new_blocks+0x106f/0x4540 [ 316.227117][ T38] ? ext4_find_extent+0x1f5/0xcd0 [ 316.227132][ T38] ? ext4_find_extent+0x1f5/0xcd0 [ 316.227152][ T38] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 316.227170][ T38] ? ext4_ext_find_goal+0xf0/0x1e0 [ 316.227190][ T38] ext4_ext_map_blocks+0x13f1/0x5680 [ 316.227209][ T38] ? __lock_acquire+0x747/0x2de0 [ 316.227243][ T38] ? __lock_acquire+0x747/0x2de0 [ 316.227278][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 316.227298][ T38] ? __lock_acquire+0x747/0x2de0 [ 316.227317][ T38] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 316.227338][ T38] ? do_raw_spin_lock+0x12b/0x2f0 [ 316.227360][ T38] ? wq_worker_running+0x9f/0x210 [ 316.227402][ T38] ? rt_mutex_post_schedule+0x49/0xf0 [ 316.227422][ T38] ext4_map_create_blocks+0x116/0x530 [ 316.227441][ T38] ext4_map_blocks+0x791/0x12c0 [ 316.227459][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 316.227479][ T38] ? __pfx_ext4_map_blocks+0x10/0x10 [ 316.227499][ T38] ? ext4_inode_journal_mode+0x376/0x470 [ 316.227518][ T38] ext4_do_writepages+0x239b/0x4770 [ 316.227563][ T38] ? __pfx_ext4_do_writepages+0x10/0x10 [ 316.227578][ T38] ? __lock_acquire+0x747/0x2de0 [ 316.227602][ T38] ? try_to_take_rt_mutex+0x842/0xb00 [ 316.227625][ T38] ? lock_acquire+0x115/0x350 [ 316.227655][ T38] ext4_writepages+0x241/0x3b0 [ 316.227675][ T38] ? __pfx_ext4_writepages+0x10/0x10 [ 316.227704][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 316.227721][ T38] ? __pfx_ext4_writepages+0x10/0x10 [ 316.227740][ T38] do_writepages+0x338/0x560 [ 316.227854][ T38] ? reacquire_held_locks+0x117/0x1a0 [ 316.227875][ T38] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 316.227899][ T38] __writeback_single_inode+0x136/0x1230 [ 316.227918][ T38] ? rt_spin_unlock+0x165/0x200 [ 316.227933][ T38] writeback_sb_inodes+0x9db/0x1ab0 [ 316.227964][ T38] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 316.228001][ T38] ? __pfx_down_read_trylock+0x10/0x10 [ 316.228025][ T38] __writeback_inodes_wb+0x114/0x240 [ 316.228045][ T38] wb_writeback+0x42f/0xad0 [ 316.228061][ T38] ? queue_io+0x291/0x450 [ 316.228079][ T38] ? __pfx_wb_writeback+0x10/0x10 [ 316.228104][ T38] wb_workfn+0xc98/0x10f0 [ 316.228134][ T38] ? __pfx_wb_workfn+0x10/0x10 [ 316.228154][ T38] ? enqueue_task+0x341/0x410 [ 316.228185][ T38] ? lock_acquire+0x115/0x350 [ 316.228207][ T38] ? rcu_is_watching+0x16/0xb0 [ 316.228221][ T38] ? process_scheduled_works+0x97a/0x1630 [ 316.228239][ T38] process_scheduled_works+0xc3d/0x1630 [ 316.228275][ T38] ? __pfx_process_scheduled_works+0x10/0x10 [ 316.228297][ T38] ? assign_work+0x3cf/0x5d0 [ 316.228317][ T38] worker_thread+0xa47/0xfb0 [ 316.228352][ T38] kthread+0x38b/0x470 [ 316.228366][ T38] ? __pfx_worker_thread+0x10/0x10 [ 316.228390][ T38] ? __pfx_kthread+0x10/0x10 [ 316.228404][ T38] ret_from_fork+0x514/0xb70 [ 316.228420][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 316.228433][ T38] ? __switch_to+0xc89/0x1420 [ 316.228453][ T38] ? __pfx_kthread+0x10/0x10 [ 316.228467][ T38] ret_from_fork_asm+0x1a/0x30 [ 316.228491][ T38] [ 316.228499][ T38] INFO: task jbd2/sda1-8:4929 blocked in I/O wait for more than 143 seconds. [ 316.228512][ T38] Tainted: G L syzkaller #0 [ 316.228519][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.228524][ T38] task:jbd2/sda1-8 state:D stack:25240 pid:4929 tgid:4929 ppid:2 task_flags:0x240040 flags:0x00080000 [ 316.228564][ T38] Call Trace: [ 316.228569][ T38] [ 316.228576][ T38] __schedule+0x16d9/0x5700 [ 316.228611][ T38] ? __pfx___schedule+0x10/0x10 [ 316.228632][ T38] ? schedule+0x90/0x2b0 [ 316.228650][ T38] schedule+0x164/0x2b0 [ 316.228668][ T38] io_schedule+0x80/0xe0 [ 316.228685][ T38] bit_wait_io+0x11/0xd0 [ 316.228703][ T38] __wait_on_bit+0xac/0x2f0 [ 316.228720][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.228739][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.228757][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.228774][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.228793][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.228810][ T38] ? __wait_on_buffer+0xe/0x80 [ 316.228832][ T38] jbd2_journal_commit_transaction+0x2f26/0x5ba0 [ 316.228876][ T38] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 316.228904][ T38] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 316.228934][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 316.228953][ T38] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 316.228970][ T38] ? __timer_delete_sync+0x552/0x620 [ 316.228992][ T38] kjournald2+0x3bc/0x750 [ 316.229017][ T38] ? __pfx_kjournald2+0x10/0x10 [ 316.229031][ T38] ? __pfx_autoremove_wake_function+0x10/0x10 [ 316.229047][ T38] ? __kthread_parkme+0x71/0x1f0 [ 316.229066][ T38] ? __kthread_parkme+0x199/0x1f0 [ 316.229088][ T38] kthread+0x38b/0x470 [ 316.229102][ T38] ? __pfx_kjournald2+0x10/0x10 [ 316.229115][ T38] ? __pfx_kthread+0x10/0x10 [ 316.229129][ T38] ret_from_fork+0x514/0xb70 [ 316.229144][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 316.229157][ T38] ? __switch_to+0xc89/0x1420 [ 316.229176][ T38] ? __pfx_kthread+0x10/0x10 [ 316.229191][ T38] ret_from_fork_asm+0x1a/0x30 [ 316.229214][ T38] [ 316.229225][ T38] INFO: task syz-executor:5588 blocked in I/O wait for more than 143 seconds. [ 316.229248][ T38] Tainted: G L syzkaller #0 [ 316.229255][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.229260][ T38] task:syz-executor state:D stack:21192 pid:5588 tgid:5588 ppid:5587 task_flags:0x440100 flags:0x00080000 [ 316.229306][ T38] Call Trace: [ 316.229310][ T38] [ 316.229318][ T38] __schedule+0x16d9/0x5700 [ 316.229352][ T38] ? __pfx___schedule+0x10/0x10 [ 316.229374][ T38] ? schedule+0x90/0x2b0 [ 316.229399][ T38] schedule+0x164/0x2b0 [ 316.229417][ T38] io_schedule+0x80/0xe0 [ 316.229434][ T38] bit_wait_io+0x11/0xd0 [ 316.229452][ T38] __wait_on_bit+0xac/0x2f0 [ 316.229469][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.229488][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.229506][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.229522][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.229542][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.229562][ T38] do_get_write_access+0x671/0x1090 [ 316.229591][ T38] jbd2_journal_get_write_access+0x1d7/0x230 [ 316.229611][ T38] __ext4_journal_get_write_access+0xf1/0x620 [ 316.229632][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 316.229650][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 316.229673][ T38] ext4_reserve_inode_write+0x294/0x360 [ 316.229696][ T38] __ext4_mark_inode_dirty+0x146/0x7b0 [ 316.229717][ T38] ext4_dirty_inode+0xd0/0x110 [ 316.229735][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 316.229751][ T38] __mark_inode_dirty+0x3a8/0x13b0 [ 316.229774][ T38] file_update_time_flags+0x39f/0x450 [ 316.229796][ T38] ext4_page_mkwrite+0x225/0x1150 [ 316.229820][ T38] ? reacquire_held_locks+0x117/0x1a0 [ 316.229841][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 316.229864][ T38] do_page_mkwrite+0x14a/0x310 [ 316.229884][ T38] do_wp_page+0x20a7/0x3d20 [ 316.229912][ T38] ? preempt_count_add+0x6a/0x140 [ 316.229929][ T38] ? __pfx_do_wp_page+0x10/0x10 [ 316.229944][ T38] ? rt_spin_lock+0x2d0/0x400 [ 316.229960][ T38] ? __pfx_rt_spin_lock+0x10/0x10 [ 316.229977][ T38] ? pte_offset_map_rw_nolock+0xea/0x160 [ 316.229996][ T38] handle_mm_fault+0xd69/0x28c0 [ 316.230017][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.230041][ T38] ? __pfx_handle_mm_fault+0x10/0x10 [ 316.230057][ T38] ? lock_vma_under_rcu+0x45a/0x500 [ 316.230076][ T38] ? __pfx_set_user_sigmask+0x10/0x10 [ 316.230109][ T38] do_user_addr_fault+0xa4f/0x1340 [ 316.230130][ T38] ? trace_page_fault_user+0x84/0x1e0 [ 316.230146][ T38] exc_page_fault+0x6a/0xc0 [ 316.230165][ T38] asm_exc_page_fault+0x26/0x30 [ 316.230178][ T38] RIP: 0033:0x7efd32b305e3 [ 316.230190][ T38] RSP: 002b:00007ffe25ed1640 EFLAGS: 00010206 [ 316.230202][ T38] RAX: 00007efd2b6aba8c RBX: 00007ffe25ed1770 RCX: 0000000000000000 [ 316.230211][ T38] RDX: 00007efd2b6aba88 RSI: 0000000000000008 RDI: 00007ffe25ed1770 [ 316.230219][ T38] RBP: 00000000000003e6 R08: 0000000000000000 R09: 0000000000000000 [ 316.230227][ T38] R10: 00007ffe25ed1750 R11: 0000000000000000 R12: 0000000000000000 [ 316.230235][ T38] R13: 0000000000014574 R14: fffffffffffeba8c R15: 0000000000000000 [ 316.230255][ T38] [ 316.230281][ T38] INFO: task syz.3.350:6691 blocked in I/O wait for more than 143 seconds. [ 316.230291][ T38] Tainted: G L syzkaller #0 [ 316.230298][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.230303][ T38] task:syz.3.350 state:D stack:25768 pid:6691 tgid:6691 ppid:5604 task_flags:0x440040 flags:0x00080002 [ 316.230333][ T38] Call Trace: [ 316.230337][ T38] [ 316.230345][ T38] __schedule+0x16d9/0x5700 [ 316.230385][ T38] ? __pfx___schedule+0x10/0x10 [ 316.230408][ T38] ? schedule+0x90/0x2b0 [ 316.230426][ T38] schedule+0x164/0x2b0 [ 316.230443][ T38] io_schedule+0x80/0xe0 [ 316.230460][ T38] bit_wait_io+0x11/0xd0 [ 316.230478][ T38] __wait_on_bit+0xac/0x2f0 [ 316.230495][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.230514][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.230532][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.230549][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.230568][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.230589][ T38] do_get_write_access+0x671/0x1090 [ 316.230617][ T38] jbd2_journal_get_write_access+0x1d7/0x230 [ 316.230637][ T38] __ext4_journal_get_write_access+0xf1/0x620 [ 316.230658][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 316.230675][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 316.230699][ T38] ext4_reserve_inode_write+0x294/0x360 [ 316.230722][ T38] __ext4_mark_inode_dirty+0x146/0x7b0 [ 316.230742][ T38] ext4_dirty_inode+0xd0/0x110 [ 316.230759][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 316.230775][ T38] __mark_inode_dirty+0x3a8/0x13b0 [ 316.230798][ T38] file_update_time_flags+0x39f/0x450 [ 316.230819][ T38] ext4_page_mkwrite+0x225/0x1150 [ 316.230842][ T38] ? __pfx_filemap_fault+0x10/0x10 [ 316.230861][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 316.230883][ T38] ? lock_acquire+0x115/0x350 [ 316.230903][ T38] do_page_mkwrite+0x14a/0x310 [ 316.230919][ T38] do_pte_missing+0x734/0x28f0 [ 316.230937][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.230957][ T38] handle_mm_fault+0xf64/0x28c0 [ 316.230978][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.231002][ T38] ? __pfx_handle_mm_fault+0x10/0x10 [ 316.231018][ T38] ? lock_vma_under_rcu+0x45a/0x500 [ 316.231053][ T38] do_user_addr_fault+0xa4f/0x1340 [ 316.231074][ T38] ? trace_page_fault_user+0x84/0x1e0 [ 316.231089][ T38] exc_page_fault+0x6a/0xc0 [ 316.231107][ T38] asm_exc_page_fault+0x26/0x30 [ 316.231119][ T38] RIP: 0033:0x7fe7d1612ba9 [ 316.231130][ T38] RSP: 002b:00007ffe53283070 EFLAGS: 00010202 [ 316.231140][ T38] RAX: 0000001b33310000 RBX: ffffffff824c4853 RCX: 0000001b3330fff8 [ 316.231149][ T38] RDX: 0000001b32d24220 RSI: 0000000000000008 RDI: 00007fe7d24f5720 [ 316.231158][ T38] RBP: 000000000000009f R08: 00007fe7d19b0000 R09: 00007fe7d19b2000 [ 316.231166][ T38] R10: 00000000824c4857 R11: 0000000000000003 R12: 00007fe7d19c6038 [ 316.231175][ T38] R13: 00000000000000d8 R14: ffffffff824c43e9 R15: 00007fe7d24f5720 [ 316.231184][ T38] ? read_seqbegin+0x69/0x150 [ 316.231203][ T38] ? mnt_change_mountpoint+0x43/0x480 [ 316.231229][ T38] [ 316.231234][ T38] INFO: task syz.1.354:6703 blocked in I/O wait for more than 143 seconds. [ 316.231244][ T38] Tainted: G L syzkaller #0 [ 316.231250][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.231255][ T38] task:syz.1.354 state:D stack:25768 pid:6703 tgid:6703 ppid:5607 task_flags:0x440040 flags:0x00080002 [ 316.231294][ T38] Call Trace: [ 316.231298][ T38] [ 316.231306][ T38] __schedule+0x16d9/0x5700 [ 316.231340][ T38] ? __pfx___schedule+0x10/0x10 [ 316.231362][ T38] ? schedule+0x90/0x2b0 [ 316.231386][ T38] schedule+0x164/0x2b0 [ 316.231404][ T38] io_schedule+0x80/0xe0 [ 316.231421][ T38] bit_wait_io+0x11/0xd0 [ 316.231439][ T38] __wait_on_bit+0xac/0x2f0 [ 316.231456][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.231475][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.231493][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.231510][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.231530][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.231550][ T38] do_get_write_access+0x671/0x1090 [ 316.231579][ T38] jbd2_journal_get_write_access+0x1d7/0x230 [ 316.231598][ T38] __ext4_journal_get_write_access+0xf1/0x620 [ 316.231619][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 316.231637][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 316.231660][ T38] ext4_reserve_inode_write+0x294/0x360 [ 316.231683][ T38] __ext4_mark_inode_dirty+0x146/0x7b0 [ 316.231704][ T38] ext4_dirty_inode+0xd0/0x110 [ 316.231721][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 316.231737][ T38] __mark_inode_dirty+0x3a8/0x13b0 [ 316.231760][ T38] file_update_time_flags+0x39f/0x450 [ 316.231781][ T38] ext4_page_mkwrite+0x225/0x1150 [ 316.231804][ T38] ? __pfx_filemap_fault+0x10/0x10 [ 316.231822][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 316.231842][ T38] ? lock_acquire+0x115/0x350 [ 316.231860][ T38] do_page_mkwrite+0x14a/0x310 [ 316.231876][ T38] do_pte_missing+0x734/0x28f0 [ 316.231899][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.231919][ T38] handle_mm_fault+0xf64/0x28c0 [ 316.231940][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.231963][ T38] ? __pfx_handle_mm_fault+0x10/0x10 [ 316.231979][ T38] ? lock_vma_under_rcu+0x45a/0x500 [ 316.232017][ T38] ? sched_clock_cpu+0x74/0x440 [ 316.232042][ T38] do_user_addr_fault+0xa4f/0x1340 [ 316.232063][ T38] ? trace_page_fault_user+0x84/0x1e0 [ 316.232078][ T38] exc_page_fault+0x6a/0xc0 [ 316.232096][ T38] asm_exc_page_fault+0x26/0x30 [ 316.232108][ T38] RIP: 0033:0x7fadba3a3332 [ 316.232118][ T38] RSP: 002b:00007ffe320e5650 EFLAGS: 00010202 [ 316.232129][ T38] RAX: 0000000000001008 RBX: 00007fadbb285720 RCX: 0000000000000000 [ 316.232137][ T38] RDX: 0000001b33123000 RSI: 0000000000000008 RDI: 00007fadbb285720 [ 316.232145][ T38] RBP: 00000000000006ad R08: 0000000000000000 R09: 00007fadba756038 [ 316.232153][ T38] R10: 0000000000000003 R11: 0000000000000000 R12: ffffffff85ae6440 [ 316.232161][ T38] R13: 00007fadba756038 R14: 0000000000000200 R15: fffffffffffff000 [ 316.232172][ T38] ? pm_runtime_barrier+0x140/0x1c0 [ 316.232198][ T38] [ 316.232203][ T38] INFO: task syz.2.361:6718 blocked in I/O wait for more than 143 seconds. [ 316.232213][ T38] Tainted: G L syzkaller #0 [ 316.232219][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.232224][ T38] task:syz.2.361 state:D stack:24840 pid:6718 tgid:6718 ppid:5606 task_flags:0x440040 flags:0x00080002 [ 316.232253][ T38] Call Trace: [ 316.232257][ T38] [ 316.232265][ T38] __schedule+0x16d9/0x5700 [ 316.232299][ T38] ? __pfx___schedule+0x10/0x10 [ 316.232321][ T38] ? schedule+0x90/0x2b0 [ 316.232339][ T38] schedule+0x164/0x2b0 [ 316.232356][ T38] io_schedule+0x80/0xe0 [ 316.232373][ T38] bit_wait_io+0x11/0xd0 [ 316.232398][ T38] __wait_on_bit+0xac/0x2f0 [ 316.232424][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.232443][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.232461][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.232478][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.232497][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.232518][ T38] do_get_write_access+0x671/0x1090 [ 316.232546][ T38] jbd2_journal_get_write_access+0x1d7/0x230 [ 316.232566][ T38] __ext4_journal_get_write_access+0xf1/0x620 [ 316.232587][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 316.232605][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 316.232629][ T38] ext4_reserve_inode_write+0x294/0x360 [ 316.232651][ T38] __ext4_mark_inode_dirty+0x146/0x7b0 [ 316.232672][ T38] ext4_dirty_inode+0xd0/0x110 [ 316.232689][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 316.232705][ T38] __mark_inode_dirty+0x3a8/0x13b0 [ 316.232728][ T38] file_update_time_flags+0x39f/0x450 [ 316.232749][ T38] ext4_page_mkwrite+0x225/0x1150 [ 316.232772][ T38] ? __pfx_filemap_fault+0x10/0x10 [ 316.232789][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 316.232810][ T38] ? lock_acquire+0x115/0x350 [ 316.232834][ T38] do_page_mkwrite+0x14a/0x310 [ 316.232850][ T38] do_pte_missing+0x734/0x28f0 [ 316.232868][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.232888][ T38] handle_mm_fault+0xf64/0x28c0 [ 316.232908][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.232932][ T38] ? __pfx_handle_mm_fault+0x10/0x10 [ 316.232948][ T38] ? lock_vma_under_rcu+0x45a/0x500 [ 316.232983][ T38] do_user_addr_fault+0xa4f/0x1340 [ 316.233004][ T38] ? trace_page_fault_user+0x84/0x1e0 [ 316.233020][ T38] exc_page_fault+0x6a/0xc0 [ 316.233037][ T38] asm_exc_page_fault+0x26/0x30 [ 316.233049][ T38] RIP: 0033:0x7f7767a82ba9 [ 316.233060][ T38] RSP: 002b:00007ffe55e09850 EFLAGS: 00010202 [ 316.233070][ T38] RAX: 0000001b33222000 RBX: ffffffff8231ad01 RCX: 0000001b33221ff8 [ 316.233079][ T38] RDX: 0000001b32c24220 RSI: 0000000000000008 RDI: 00007f7768965720 [ 316.233087][ T38] RBP: 0000000000000200 R08: 00007f7767e20000 R09: 00007f7767e22000 [ 316.233096][ T38] R10: 000000008231ad05 R11: 0000000000000001 R12: 00007f7767e36038 [ 316.233104][ T38] R13: 0000000000000955 R14: ffffffff8231a437 R15: 00007f7768965720 [ 316.233113][ T38] ? __mmu_notifier_register+0x77/0x600 [ 316.233134][ T38] ? mmu_notifier_get_locked+0x151/0x2f0 [ 316.233160][ T38] [ 316.233166][ T38] INFO: task syz.0.363:6722 blocked in I/O wait for more than 143 seconds. [ 316.233176][ T38] Tainted: G L syzkaller #0 [ 316.233182][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 316.233187][ T38] task:syz.0.363 state:D stack:24840 pid:6722 tgid:6722 ppid:5605 task_flags:0x440040 flags:0x00080002 [ 316.233215][ T38] Call Trace: [ 316.233219][ T38] [ 316.233230][ T38] __schedule+0x16d9/0x5700 [ 316.233265][ T38] ? __pfx___schedule+0x10/0x10 [ 316.233287][ T38] ? schedule+0x90/0x2b0 [ 316.233305][ T38] schedule+0x164/0x2b0 [ 316.233322][ T38] io_schedule+0x80/0xe0 [ 316.233339][ T38] bit_wait_io+0x11/0xd0 [ 316.233357][ T38] __wait_on_bit+0xac/0x2f0 [ 316.233374][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.233400][ T38] out_of_line_wait_on_bit+0x13b/0x190 [ 316.233418][ T38] ? __pfx_bit_wait_io+0x10/0x10 [ 316.233435][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 316.233454][ T38] ? __pfx_wake_bit_function+0x10/0x10 [ 316.233475][ T38] do_get_write_access+0x671/0x1090 [ 316.233503][ T38] jbd2_journal_get_write_access+0x1d7/0x230 [ 316.233523][ T38] __ext4_journal_get_write_access+0xf1/0x620 [ 316.233544][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 316.233562][ T38] ? trace_kmem_cache_alloc+0x29/0xe0 [ 316.233585][ T38] ext4_reserve_inode_write+0x294/0x360 [ 316.233608][ T38] __ext4_mark_inode_dirty+0x146/0x7b0 [ 316.233628][ T38] ext4_dirty_inode+0xd0/0x110 [ 316.233645][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10 [ 316.233661][ T38] __mark_inode_dirty+0x3a8/0x13b0 [ 316.233684][ T38] file_update_time_flags+0x39f/0x450 [ 316.233705][ T38] ext4_page_mkwrite+0x225/0x1150 [ 316.233728][ T38] ? __pfx_filemap_fault+0x10/0x10 [ 316.233746][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10 [ 316.233766][ T38] ? lock_acquire+0x115/0x350 [ 316.233785][ T38] do_page_mkwrite+0x14a/0x310 [ 316.233801][ T38] do_pte_missing+0x734/0x28f0 [ 316.233818][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.233838][ T38] handle_mm_fault+0xf64/0x28c0 [ 316.233859][ T38] ? handle_mm_fault+0xeb/0x28c0 [ 316.233883][ T38] ? __pfx_handle_mm_fault+0x10/0x10 [ 316.233899][ T38] ? lock_vma_under_rcu+0x45a/0x500 [ 316.233917][ T38] ? __pfx_do_futex+0x10/0x10 [ 316.233946][ T38] do_user_addr_fault+0xa4f/0x1340 [ 316.233966][ T38] ? trace_page_fault_user+0x84/0x1e0 [ 316.233982][ T38] exc_page_fault+0x6a/0xc0 [ 316.234000][ T38] asm_exc_page_fault+0x26/0x30 [ 316.234012][ T38] RIP: 0033:0x7fd581652ba9 [ 316.234022][ T38] RSP: 002b:00007ffd0e2c8ad0 EFLAGS: 00010202 [ 316.234032][ T38] RAX: 0000001b33023000 RBX: ffffffff8a92de61 RCX: 0000001b33022ff8 [ 316.234041][ T38] RDX: 0000001b32a24220 RSI: 0000000000000008 RDI: 00007fd582535720 [ 316.234049][ T38] RBP: 000000000000001e R08: 00007fd5819f0000 R09: 00007fd5819f2000 [ 316.234058][ T38] R10: 000000008a92de65 R11: 0000000000000002 R12: 00007fd581a06038 [ 316.234066][ T38] R13: 000000000000001d R14: ffffffff8a92d243 R15: 00007fd582535720 [ 316.234075][ T38] ? sctp_getsockopt+0x23/0xb90 [ 316.234091][ T38] ? sctp_sendmsg+0xa1/0x2a50 [ 316.234112][ T38] [ 316.234121][ T38] [ 316.234121][ T38] Showing all locks held in the system: [ 316.234130][ T38] locks held by khungtaskd/38: 1, last CPU#0: [ 316.234139][ T38] #0: ffffffff8f1c3d00 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 316.234199][ T38] locks held by kworker/u8:29/3365: 6, on CPU#0: [ 316.234208][ T38] #0: ffff88801fe96138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 316.234244][ T38] #1: ffffc9000eb9fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 316.234279][ T38] #2: ffff888037a420e0 (&type->s_umount_key#33){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0 [ 316.234315][ T38] #3: ffff888037a30d98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 [ 316.234350][ T38] #4: ffff888037a4ebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 316.234388][ T38] #5: ffff888041645180 (&ei->i_data_sem#2){++++}-{4:4}, at: ext4_map_blocks+0x77d/0x12c0 [ 316.234426][ T38] locks held by syz-executor/5588: 3, on CPU#0: [ 316.234435][ T38] #0: ffff88802b324bc8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 316.234470][ T38] #1: ffff888037a42688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150 [ 316.234504][ T38] #2: ffff888037a4ebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 316.234543][ T38] locks held by getty/6558: 2, on CPU#1: [ 316.234552][ T38] #0: ffff888037bf20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 316.234585][ T38] #1: ffffc900045cb2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 316.234616][ T38] locks held by syz.3.350/6691: 3, on CPU#1: [ 316.234624][ T38] #0: ffff88802ad42588 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 316.234659][ T38] #1: ffff888037a42688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150 [ 316.234693][ T38] #2: ffff888037a4ebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 316.234725][ T38] locks held by syz.1.354/6703: 3, on CPU#0: [ 316.234734][ T38] #0: ffff888040b1aa88 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 316.234769][ T38] #1: ffff888037a42688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150 [ 316.234802][ T38] #2: ffff888037a4ebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 316.234835][ T38] locks held by syz.2.361/6718: 3, on CPU#0: [ 316.234843][ T38] #0: ffff888040a49e48 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 316.234878][ T38] #1: ffff888037a42688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150 [ 316.234911][ T38] #2: ffff888037a4ebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 316.234943][ T38] locks held by syz.0.363/6722: 3, on CPU#0: [ 316.234951][ T38] #0: ffff888032c92948 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 [ 316.234986][ T38] #1: ffff888037a42688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150 [ 316.235019][ T38] #2: ffff888037a4ebb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200 [ 316.235052][ T38] [ 316.235055][ T38] ============================================= [ 316.235055][ T38] [ 316.235061][ T38] NMI backtrace for cpu 0 [ 316.235072][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 316.235088][ T38] Tainted: [L]=SOFTLOCKUP [ 316.235093][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 316.235099][ T38] Call Trace: [ 316.235105][ T38] [ 316.235110][ T38] dump_stack_lvl+0xe8/0x150 [ 316.235129][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 316.235144][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 316.235158][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 316.235174][ T38] sys_info+0x135/0x170 [ 316.235186][ T38] watchdog+0xfd7/0x1030 [ 316.235208][ T38] ? watchdog+0x1c7/0x1030 [ 316.235228][ T38] kthread+0x38b/0x470 [ 316.235241][ T38] ? __pfx_watchdog+0x10/0x10 [ 316.235256][ T38] ? __pfx_kthread+0x10/0x10 [ 316.235269][ T38] ret_from_fork+0x514/0xb70 [ 316.235283][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 316.235296][ T38] ? __switch_to+0xc89/0x1420 [ 316.235315][ T38] ? __pfx_kthread+0x10/0x10 [ 316.235328][ T38] ret_from_fork_asm+0x1a/0x30 [ 316.235349][ T38] [ 316.235353][ T38] Sending NMI from CPU 0 to CPUs 1: [ 316.235402][ C1] NMI backtrace for cpu 1 [ 316.235420][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 316.235442][ C1] Tainted: [L]=SOFTLOCKUP [ 316.235448][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 316.235457][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 316.235482][ C1] Code: 4b 5d 02 c3 cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 83 20 0f 00 fb f4 7c d8 03 00 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 [ 316.235495][ C1] RSP: 0018:ffffc900001d7e40 EFLAGS: 00000246 [ 316.235511][ C1] RAX: 00000000000a171b RBX: ffffffff819abe50 RCX: 8000000000000001 [ 316.235523][ C1] RDX: 0000000000000001 RSI: ffffffff8d8c000f RDI: ffffffff8bcc6980 [ 316.235534][ C1] RBP: ffffc900001d7f10 R08: ffff8880b8533e9b R09: 1ffff110170a67d3 [ 316.235547][ C1] R10: dffffc0000000000 R11: ffffed10170a67d4 R12: 0000000000000000 [ 316.235558][ C1] R13: 1ffff11003bd4000 R14: 1ffff9200003afd0 R15: dffffc0000000000 [ 316.235575][ C1] FS: 0000000000000000(0000) GS:ffff888124abb000(0000) knlGS:0000000000000000 [ 316.235589][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 316.235601][ C1] CR2: 000055d899252168 CR3: 000000000efb0000 CR4: 00000000003526f0 [ 316.235619][ C1] Call Trace: [ 316.235626][ C1] [ 316.235633][ C1] default_idle+0x9/0x20 [ 316.235658][ C1] default_idle_call+0x72/0xb0 [ 316.235674][ C1] do_idle+0x2e0/0x540 [ 316.235697][ C1] ? __pfx_do_idle+0x10/0x10 [ 316.235722][ C1] ? do_idle+0x4d8/0x540 [ 316.235745][ C1] cpu_startup_entry+0x43/0x60 [ 316.235768][ C1] start_secondary+0x101/0x110 [ 316.235784][ C1] common_startup_64+0x13e/0x157 [ 316.235814][ C1] [ 316.237979][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 319.120881][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 319.132186][ T38] Tainted: [L]=SOFTLOCKUP [ 319.136515][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 319.146747][ T38] Call Trace: [ 319.150052][ T38] [ 319.153079][ T38] vpanic+0x56d/0xa60 [ 319.157096][ T38] ? __pfx___schedule+0x10/0x10 [ 319.162044][ T38] ? __pfx_vpanic+0x10/0x10 [ 319.166585][ T38] panic+0xc5/0xd0 [ 319.170308][ T38] ? __pfx_panic+0x10/0x10 [ 319.174749][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 319.180439][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 319.186497][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 319.192815][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 319.199537][ T38] watchdog+0x1030/0x1030 [ 319.204203][ T38] ? watchdog+0x1c7/0x1030 [ 319.208679][ T38] kthread+0x38b/0x470 [ 319.212868][ T38] ? __pfx_watchdog+0x10/0x10 [ 319.217772][ T38] ? __pfx_kthread+0x10/0x10 [ 319.222391][ T38] ret_from_fork+0x514/0xb70 [ 319.227009][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 319.232351][ T38] ? __switch_to+0xc89/0x1420 [ 319.237063][ T38] ? __pfx_kthread+0x10/0x10 [ 319.241692][ T38] ret_from_fork_asm+0x1a/0x30 [ 319.246572][ T38] [ 319.249894][ T38] Kernel Offset: disabled [ 319.254232][ T38] Rebooting in 86400 seconds..