last executing test programs: 1.699128532s ago: executing program 0 (id=1087): getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x1, 0x70bd2c, 0x101, {{}, {@val={0xffffffffffffffee, 0x1, 0x2e}, @val={0x8}, @val={0xc, 0x99, {0xffffffe9, 0x5d}}}}}, 0x30}}, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) write(0xffffffffffffffff, &(0x7f0000000200)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='0', 0x1) socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='rdma.current\x00', 0x275a, 0x0) syz_clone(0x40000, 0x0, 0x0, 0x0, 0x0, 0x0) 1.645366132s ago: executing program 0 (id=1090): socket$nl_route(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) gettid() clock_nanosleep(0x9, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac1.usb0/c_chmask\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/uac1.usb0\x00') write(r0, &(0x7f0000000040)="6075ac", 0x3) 898.24303ms ago: executing program 1 (id=1117): mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff) mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff) mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff) mkdir(&(0x7f0000000700)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff) mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000a00)='rd_pages', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0) write(r1, &(0x7f0000000c00)='1', 0x1) symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0) write(r2, &(0x7f0000001400)='1', 0x1) 897.997539ms ago: executing program 1 (id=1118): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c000000020681010000000000000000000000000500050002000000050001000700000005000400030000000900020073797a310000000011000300686173683a6e65742c6e6574"], 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x800) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000007060108e8ff000000000000000000000500010006"], 0x1c}, 0x1, 0x0, 0x0, 0x40844}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 789.728546ms ago: executing program 1 (id=1120): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x58, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x2}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x4, 0xffff2153, 0x2, 0xa, 0xd, 0x1c4, 0x7, 0x2, 0x6}}}}]}, 0x58}}, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r6, {0x4, 0x5}, {}, {0x7, 0x5}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x4, 0xb, 0x20000000, 0x9, 0x3}}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20048091}, 0x0) r7 = openat$tun(0xffffffffffffff9c, 0x0, 0x149540, 0x0) close(r7) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r8 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r8, &(0x7f00000001c0)={&(0x7f0000000840)=@xdp={0x2c, 0x7, 0x0, 0x31}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000002c0)='\x00', 0x5dc}], 0x1}, 0x4) 789.037609ms ago: executing program 3 (id=1121): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0xfffffffc, @loopback}, 0x1c) listen(r1, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) sendmmsg$inet6(r0, &(0x7f0000002c00)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000001c0)="15", 0x1}], 0x1}}], 0x1, 0x20000000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0), 0x4) 720.509144ms ago: executing program 0 (id=1123): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000040601030000000000000000050000080500"], 0x28}, 0x1, 0x0, 0x0, 0x408c0}, 0x4000000) 720.279233ms ago: executing program 3 (id=1124): syz_emit_vhci(0x0, 0x0) 719.640705ms ago: executing program 0 (id=1126): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[], 0x50}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) 719.539239ms ago: executing program 3 (id=1127): mkdir(&(0x7f0000000000)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./my_configfs\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000300)='./my_configfs/usb_gadget/g1/functions/tcm.usb0\x00', 0x1ff) mkdir(&(0x7f0000000400)='./my_configfs/target/usb_gadget\x00', 0x1ff) mkdir(&(0x7f0000000500)='./my_configfs/target/usb_gadget/naa.1234567890abcdef\x00', 0x1ff) mkdir(&(0x7f0000000600)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1\x00', 0x1ff) mkdir(&(0x7f0000000700)='./my_configfs/target/core/rd_mcp_0\x00', 0x1ff) mkdir(&(0x7f0000000800)='./my_configfs/target/core/rd_mcp_0/dev0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_configfs/target/core/rd_mcp_0/dev0/control\x00', 0x1, 0x0) write(r0, &(0x7f0000000a00)='rd_pages', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000b00)='./my_configfs/target/core/rd_mcp_0/dev0/enable\x00', 0x1, 0x0) write(r1, &(0x7f0000000c00)='1', 0x1) symlink(&(0x7f0000000e00)='./my_configfs/target/core/rd_mcp_0/dev0\x00', &(0x7f0000000f00)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/virtual_lun\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./my_configfs/target/usb_gadget/naa.1234567890abcdef/tpgt_1/lun/lun_0/alua_tg_pt_write_md\x00', 0x1, 0x0) write(r2, &(0x7f0000001400)='1', 0x1) 660.149735ms ago: executing program 1 (id=1129): r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x310, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) 659.835603ms ago: executing program 0 (id=1130): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) close(0xffffffffffffffff) socket$inet6_mptcp(0xa, 0x1, 0x106) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="50000000090601020000000000000000030000000900020073797a31000000000500010007000000280007800c00018008000140ffffffff0c00148008000140ac1414bb0c0002800800014064"], 0x50}, 0x1, 0x0, 0x0, 0xd24f4d5778621d46}, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000007060108e8ff000000000000000000000500010006"], 0x1c}, 0x1, 0x0, 0x0, 0x40844}, 0x0) 659.578637ms ago: executing program 3 (id=1131): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x200000c, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0xc, {0x1, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r2, r3, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x26, 0x5, 0xffffffffc4e10885, 0x0, 0xfffc, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x60a41, 0xb3836f6d7a15f29) close_range(r0, 0xffffffffffffffff, 0x0) 590.181571ms ago: executing program 0 (id=1133): socket$nl_route(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000400)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) gettid() clock_nanosleep(0x9, 0x0, &(0x7f0000000140)={0x77359400}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/uac1.usb0/c_chmask\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) symlinkat(&(0x7f0000000400)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/configs/c.1/uac1.usb0\x00') write(r0, &(0x7f0000000040)="6075ac", 0x3) 589.293421ms ago: executing program 3 (id=1134): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000009c0)=ANY=[@ANYBLOB="05000000020801000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0xea60, @ANYBLOB='\x00\x00\x00@'], 0x80}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="05000000800d00"/16, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000004001"], 0x80}}, 0x0) 578.327131ms ago: executing program 3 (id=1136): sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xfffffffffffffe0d, &(0x7f0000000340)={&(0x7f0000000800)=ANY=[@ANYBLOB="3000000011140100000100000000020000009f51de53865a080001000000000008004b0028000000e4ff03000100000000004a00020000008bcfea1774331b0047fe0dfaffff231e73882ef1e0b31ca4f2c528b86662a3d8c09ba78f6733d344f22836de57b541104123def98cea31e0ec291760a4957d23893b08a255d91eccaa26afe5fb298a7ff2073543eb2482832b465f05025a6b89946a84cb86878ffd1d6b7b929970fca875c8b66f1d968ec1d1a220d190501f170c72bff91aab9e"], 0x30}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000fcdbdf25180000000500572bd1ac82bad54c930a290000000000eeff00000083c700000001bf3c0006000000"], 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x4080) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x4}, 0x9}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0xa}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000440)={r2, 0x5d}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000280), 0xffff, 0x14f600) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_misc(r5, &(0x7f0000000040), 0xe09) r6 = socket$inet(0x2, 0x3, 0x30) getsockopt$inet_mreqsrc(r6, 0x0, 0x33, 0x0, &(0x7f0000000080)) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f00000002c0)={r5, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d9600010000000000000000000000000000000000000000000000000400", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00000000170000000400", "f4bd000000801900", [0x100000000, 0x8000000000000000]}}) r7 = syz_usb_connect(0x0, 0x36, &(0x7f0000000940)=ANY=[@ANYBLOB="12010000226aa140070ad0001310010203010902240001000000000904000002bd22f00009050303000000000009058aff92"], 0x0) syz_usb_control_io$cdc_ecm(r7, &(0x7f00000005c0)={0x14, 0x0, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) close_range(r3, 0xffffffffffffffff, 0x0) 322.657245ms ago: executing program 1 (id=1140): syz_emit_vhci(&(0x7f0000000000)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x2, 0x0, 0x10}, @l2cap_cid_le_signaling={{0xc}, @l2cap_ecred_conn_req={{0x17, 0x5c, 0x8}, {0x289, 0x5, 0xdfb, 0x6}}}}, 0x15) 321.791967ms ago: executing program 2 (id=1141): prlimit64(0x0, 0xe, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10) 321.488196ms ago: executing program 1 (id=1142): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x0) ioctl$CEC_DQEVENT(r1, 0xc0506107, 0x0) ioctl$CEC_DQEVENT(r1, 0xc0506107, 0x0) 229.808669ms ago: executing program 2 (id=1143): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000480), 0x200000c, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002100)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x1fffffffe, 0x8, 0x6, 0x8, 0xc, {0x1, 0x8010001, 0x4d0, 0x40d, 0x6, 0x0, 0xed1, 0x2, 0x5, 0xc000, 0x7ff, r2, r3, 0x3d5, 0x20000002}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x26, 0x5, 0xffffffffc4e10885, 0x0, 0xfffc, 0x6, 0x5d2186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) openat(0xffffffffffffff9c, &(0x7f00000013c0)='./file0/file0\x00', 0x60a41, 0xb3836f6d7a15f29) close_range(r0, 0xffffffffffffffff, 0x0) 140.360445ms ago: executing program 2 (id=1144): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000007060108e8ff000000000000000000000500010006"], 0x1c}, 0x1, 0x0, 0x0, 0x40844}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 77.798867ms ago: executing program 2 (id=1145): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7c0000001000010400"/20, @ANYRES32=r1, @ANYBLOB="00000000000000005c001280110001006272696467655f736c617665000000004400058005000500000000000500", @ANYRES8=r0], 0x7c}}, 0x0) 376.11µs ago: executing program 2 (id=1146): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)='127', 0x3) 0s ago: executing program 2 (id=1147): mkdirat(0xffffffffffffff9c, &(0x7f0000000050)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000060)='./sys\x00', &(0x7f0000000070)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000100)='usbip-vud', 0x9) close(r0) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f0000000300)='pcspkr\x00', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config\x00', 0x1ed) mount(0x0, &(0x7f0000000500)='./config\x00', &(0x7f0000000600)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1\x00', 0x1ed) r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r2, &(0x7f0000000900)='0x1d6b\x00', 0x6) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000000d00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0x1ed) symlinkat(&(0x7f0000000e00)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000000f00)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/fs/h\x00') symlinkat(&(0x7f0000001000)='./config/usb_gadget/g1/functions/uvc.usb0/control/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uvc.usb0/control/class/ss/h\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000001200)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0x1ed) mkdirat(0xffffffffffffff9c, &(0x7f0000001300)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0x1ed) symlinkat(&(0x7f0000001500)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/uncompressed/u\x00', 0xffffffffffffff9c, &(0x7f0000001600)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/u\x00') symlinkat(&(0x7f0000001700)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h\x00', 0xffffffffffffff9c, &(0x7f0000001800)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/class/fs/h\x00') kernel console output (not intermixed with test programs): etting the MTU to 1532 would solve the problem. [ 47.352706][ T5726] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.363187][ T5728] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.365320][ T5728] 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. [ 47.373320][ T5728] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.384637][ T5728] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.386809][ T5728] 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. [ 47.394841][ T5728] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.441634][ T5727] hsr_slave_0: entered promiscuous mode [ 47.444344][ T5727] hsr_slave_1: entered promiscuous mode [ 47.447307][ T5727] debugfs: 'hsr0' already exists in 'hsr' [ 47.449693][ T5727] Cannot create hsr debugfs directory [ 47.494846][ T5726] hsr_slave_0: entered promiscuous mode [ 47.497306][ T5726] hsr_slave_1: entered promiscuous mode [ 47.499692][ T5726] debugfs: 'hsr0' already exists in 'hsr' [ 47.501498][ T5726] Cannot create hsr debugfs directory [ 47.513080][ T5728] hsr_slave_0: entered promiscuous mode [ 47.515590][ T5728] hsr_slave_1: entered promiscuous mode [ 47.517828][ T5728] debugfs: 'hsr0' already exists in 'hsr' [ 47.519766][ T5728] Cannot create hsr debugfs directory [ 47.763158][ T5729] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 47.772238][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 47.775233][ T5729] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 47.779723][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 47.782975][ T5729] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 47.787085][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 47.790235][ T5729] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.794230][ T5729] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 47.843566][ T5728] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.850769][ T5728] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 47.853709][ T5728] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.858229][ T5728] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 47.861756][ T5728] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.867737][ T5728] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 47.870743][ T5728] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.875067][ T5728] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 47.929884][ T5726] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 47.936110][ T5726] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 47.944764][ T5726] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 47.949833][ T5726] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 47.954117][ T5726] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 47.958979][ T5726] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 47.961984][ T5726] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 47.966321][ T5726] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.019302][ T5727] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 48.024595][ T5727] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.027766][ T5727] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.031911][ T5727] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.035086][ T5727] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.040153][ T5727] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.043009][ T5727] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.050345][ T5727] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.105568][ T5729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.124763][ T5728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.146423][ T5726] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.151209][ T5729] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.157683][ T5728] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.170082][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.173157][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.183978][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.186478][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.191572][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.193962][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.200117][ T5726] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.207971][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.210272][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.222851][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.225174][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.230925][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.233224][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.249727][ T5727] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.280619][ T5727] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.316368][ T75] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.318760][ T75] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.333747][ T75] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.336116][ T75] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.359917][ T5088] Bluetooth: hci0: command tx timeout [ 48.359922][ T5742] Bluetooth: hci2: command tx timeout [ 48.369245][ T5742] Bluetooth: hci1: command tx timeout [ 48.369343][ T5088] Bluetooth: hci3: command tx timeout [ 48.617950][ T5726] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.654299][ T5726] veth0_vlan: entered promiscuous mode [ 48.665842][ T5729] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.670412][ T5726] veth1_vlan: entered promiscuous mode [ 48.689557][ T5727] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.706507][ T5728] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.713013][ T5726] veth0_macvtap: entered promiscuous mode [ 48.723246][ T5726] veth1_macvtap: entered promiscuous mode [ 48.730809][ T5729] veth0_vlan: entered promiscuous mode [ 48.751781][ T5729] veth1_vlan: entered promiscuous mode [ 48.766885][ T5726] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.777910][ T5727] veth0_vlan: entered promiscuous mode [ 48.784318][ T5726] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.808033][ T5727] veth1_vlan: entered promiscuous mode [ 48.817402][ T5728] veth0_vlan: entered promiscuous mode [ 48.837545][ T5728] veth1_vlan: entered promiscuous mode [ 48.858812][ T5729] veth0_macvtap: entered promiscuous mode [ 48.873638][ T5729] veth1_macvtap: entered promiscuous mode [ 48.895968][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.900369][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.913481][ T5727] veth0_macvtap: entered promiscuous mode [ 48.933526][ T5727] veth1_macvtap: entered promiscuous mode [ 48.936898][ T5729] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.954078][ T5729] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.959681][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.962885][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.968458][ T5728] veth0_macvtap: entered promiscuous mode [ 48.975215][ T5728] veth1_macvtap: entered promiscuous mode [ 48.983027][ T5727] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.991363][ T5727] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.003330][ T5728] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.009625][ T5807] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.010085][ T5726] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 49.027315][ T5726] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.038425][ T5728] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.041942][ T5782] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.046102][ T5726] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.051697][ T5726] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.064613][ T5726] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.071059][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.074368][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.121765][ T1156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.126518][ T1156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.139994][ T1156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.140086][ T5822] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.142738][ T1156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.145542][ T5822] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.169475][ T5807] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.173554][ T5807] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.177239][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.180418][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.203188][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.205744][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.218957][ T75] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.224264][ T75] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.240621][ T5822] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.244799][ T5822] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.254524][ T5822] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.261568][ T5822] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.280085][ T5822] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.289216][ T5822] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.294826][ T5822] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.298435][ T5822] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.306230][ T5822] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.310827][ T5822] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.327256][ T5886] syzkaller0: entered promiscuous mode [ 49.329361][ T5886] syzkaller0: entered allmulticast mode [ 49.569534][ T5829] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 49.722024][ T5829] usb 7-1: Using ep0 maxpacket: 8 [ 49.728138][ T5829] usb 7-1: config 0 has an invalid interface number: 55 but max is 0 [ 49.735629][ T5829] usb 7-1: config 0 has no interface number 0 [ 49.741831][ T5829] usb 7-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 49.756483][ T5829] usb 7-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 49.762024][ T5829] usb 7-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 49.766192][ T5829] usb 7-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 49.771148][ T5829] usb 7-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 49.773985][ T5829] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.778924][ T5829] usb 7-1: config 0 descriptor?? [ 49.787623][ T5829] ldusb 7-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 49.791843][ T5898] netlink: 'syz.3.6': attribute type 2 has an invalid length. [ 49.821514][ T5898] : entered promiscuous mode [ 49.852071][ T1034] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 49.994657][ T5829] usb 7-1: USB disconnect, device number 2 [ 50.005731][ T5829] ldusb 7-1:0.55: LD USB Device #0 now disconnected [ 50.439614][ T5088] Bluetooth: hci1: command tx timeout [ 50.439624][ T5742] Bluetooth: hci2: command tx timeout [ 50.450963][ T5742] Bluetooth: hci3: command tx timeout [ 50.451006][ T5088] Bluetooth: hci0: command tx timeout [ 50.591612][ T1034] usb 6-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 50.597575][ T1034] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 50.603790][ T1034] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.614221][ T1034] usb 6-1: config 0 descriptor?? [ 50.641240][ T1034] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 50.884692][ T5920] Zero length message leads to an empty skb [ 50.886281][ T5918] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 51.539846][ T5932] usb 1-1: USB disconnect, device number 2 [ 51.750872][ T5939] syzkaller0: entered promiscuous mode [ 51.753163][ T5939] syzkaller0: entered allmulticast mode [ 51.915236][ T5945] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 52.105911][ T5950] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 52.504794][ T5958] syzkaller0: entered promiscuous mode [ 52.506802][ T5958] syzkaller0: entered allmulticast mode [ 52.520273][ T5088] Bluetooth: hci3: command tx timeout [ 52.520351][ T5742] Bluetooth: hci2: command tx timeout [ 52.522795][ T5088] Bluetooth: hci0: command tx timeout [ 52.524629][ T5745] Bluetooth: hci1: command tx timeout [ 52.716568][ T50] usb 6-1: USB disconnect, device number 2 [ 53.092462][ T5968] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 53.288683][ T5977] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 54.026289][ T5989] netlink: 'syz.0.37': attribute type 1 has an invalid length. [ 54.034720][ T5989] netlink: 8 bytes leftover after parsing attributes in process `syz.0.37'. [ 54.043172][ T5989] macvlan2: entered promiscuous mode [ 54.045291][ T5989] macvlan2: entered allmulticast mode [ 54.254273][ T6001] syzkaller0: entered promiscuous mode [ 54.256093][ T6001] syzkaller0: entered allmulticast mode [ 54.601450][ T5742] Bluetooth: hci2: command tx timeout [ 54.601760][ T5739] Bluetooth: hci0: command tx timeout [ 54.604496][ T5742] Bluetooth: hci3: command tx timeout [ 54.608335][ T5745] Bluetooth: hci1: command tx timeout [ 54.669173][ T851] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 54.831572][ T851] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.837112][ T851] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.840866][ T851] usb 8-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 54.844155][ T851] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.850369][ T851] usb 8-1: config 0 descriptor?? [ 54.930859][ T6021] sctp: [Deprecated]: syz.1.50 (pid 6021) Use of struct sctp_assoc_value in delayed_ack socket option. [ 54.930859][ T6021] Use struct sctp_sack_info instead [ 55.179324][ T5830] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 55.263599][ T851] usbhid 8-1:0.0: can't add hid device: -71 [ 55.265677][ T851] usbhid 8-1:0.0: probe with driver usbhid failed with error -71 [ 55.283362][ T851] usb 8-1: USB disconnect, device number 2 [ 55.330454][ T5830] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 55.334553][ T5830] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 55.337622][ T5830] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 55.343268][ T5830] usb 6-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 55.352012][ T5830] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.362148][ T5830] usb 6-1: Product: syz [ 55.363543][ T5830] usb 6-1: Manufacturer: syz [ 55.367318][ T5830] usb 6-1: SerialNumber: syz [ 55.370984][ T6023] fuse: Unknown parameter 'group_i00000000000000000000' [ 55.371758][ T5830] usb 6-1: config 0 descriptor?? [ 55.595655][ T5830] adutux 6-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 55.602307][ T5830] usb 6-1: USB disconnect, device number 3 [ 55.917160][ T6035] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 56.133920][ T6041] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 56.669227][ T5830] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 56.826489][ T5830] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.831349][ T5830] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.835398][ T5830] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 56.839221][ T5830] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.846844][ T5830] usb 5-1: config 0 descriptor?? [ 57.264953][ T5830] usbhid 5-1:0.0: can't add hid device: -71 [ 57.267389][ T5830] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 57.271802][ T5830] usb 5-1: USB disconnect, device number 2 [ 57.295550][ T6052] syzkaller0: entered promiscuous mode [ 57.297887][ T6052] syzkaller0: entered allmulticast mode [ 57.430823][ T6055] netlink: 'syz.2.62': attribute type 1 has an invalid length. [ 57.436695][ T6055] netlink: 8 bytes leftover after parsing attributes in process `syz.2.62'. [ 57.439891][ T6055] netlink: 'syz.2.62': attribute type 1 has an invalid length. [ 57.705647][ T6064] syzkaller0: entered promiscuous mode [ 57.707521][ T6064] syzkaller0: entered allmulticast mode [ 57.842173][ T6068] netlink: 52 bytes leftover after parsing attributes in process `syz.2.67'. [ 57.876392][ T6070] netlink: 96 bytes leftover after parsing attributes in process `syz.2.68'. [ 57.986748][ T6077] syzkaller0: entered promiscuous mode [ 57.991320][ T6077] syzkaller0: entered allmulticast mode [ 58.052094][ T6083] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 58.083182][ T6081] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 58.112378][ T6086] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 58.120353][ T6086] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 58.396245][ T6096] se_dev->se_dev_ptr already set for storage object [ 58.814252][ T6102] syzkaller0: entered promiscuous mode [ 58.817104][ T6102] syzkaller0: entered allmulticast mode [ 58.950079][ T6105] netlink: 96 bytes leftover after parsing attributes in process `syz.0.79'. [ 59.022591][ T42] audit: type=1326 audit(1786122591.084:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6108 comm="syz.0.81" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf704efec code=0x0 [ 59.321132][ T6117] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 59.882181][ T6131] syzkaller0: entered promiscuous mode [ 59.883895][ T6131] syzkaller0: entered allmulticast mode [ 59.900850][ T6133] netlink: 96 bytes leftover after parsing attributes in process `syz.0.88'. [ 60.259635][ T6098] Set syz1 is full, maxelem 65536 reached [ 60.356644][ T6138] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 60.386827][ T6147] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.454375][ T6153] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.462777][ T6153] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 60.799273][ T5545] usb 8-1: new high-speed USB device number 3 using dummy_hcd [ 60.961087][ T5545] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 60.965221][ T5545] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 60.968353][ T5545] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 60.974878][ T5545] usb 8-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 60.977802][ T5545] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.981127][ T5545] usb 8-1: Product: syz [ 60.983020][ T5545] usb 8-1: Manufacturer: syz [ 60.985019][ T5545] usb 8-1: SerialNumber: syz [ 60.996722][ T5545] usb 8-1: config 0 descriptor?? [ 61.217263][ T5545] adutux 8-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 61.252599][ T5545] usb 8-1: USB disconnect, device number 3 [ 61.465765][ T6162] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 61.778174][ T6165] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 61.799970][ T6142] Set syz1 is full, maxelem 65536 reached [ 62.079242][ T56] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 62.239155][ T56] usb 7-1: Using ep0 maxpacket: 16 [ 62.244469][ T56] usb 7-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 62.247521][ T56] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.250502][ T56] usb 7-1: Product: syz [ 62.251858][ T56] usb 7-1: Manufacturer: syz [ 62.253368][ T56] usb 7-1: SerialNumber: syz [ 62.257494][ T56] usb 7-1: config 0 descriptor?? [ 62.661060][ T6178] netlink: 72 bytes leftover after parsing attributes in process `syz.0.103'. [ 62.672182][ T56] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 62.681365][ T56] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 62.684955][ T56] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 62.687696][ T56] usb 7-1: media controller created [ 62.695145][ T6180] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 62.698379][ T56] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 62.881109][ T56] zl10353_read_register: readreg error (reg=127, ret==0) [ 62.883627][ T56] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 62.886239][ T56] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 62.892290][ T56] usb 7-1: USB disconnect, device number 3 [ 62.923966][ T56] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 63.076334][ T6169] Set syz1 is full, maxelem 65536 reached [ 63.503650][ T6193] syzkaller0: entered promiscuous mode [ 63.506114][ T6193] syzkaller0: entered allmulticast mode [ 63.553848][ T6195] oom_control is deprecated and will be removed. Please report your usecase to linux-mm-@kvack.org if you depend on this functionality. [ 64.043191][ T6207] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 64.071725][ T6208] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 64.336540][ T6187] Set syz1 is full, maxelem 65536 reached [ 64.390149][ T6216] se_dev->se_dev_ptr already set for storage object [ 64.530279][ T6222] netlink: 72 bytes leftover after parsing attributes in process `syz.1.118'. [ 64.623235][ T6227] netlink: 'syz.0.120': attribute type 1 has an invalid length. [ 64.644374][ T6227] 8021q: adding VLAN 0 to HW filter on device bond1 [ 64.662758][ T6227] netlink: 36 bytes leftover after parsing attributes in process `syz.0.120'. [ 64.673996][ T6227] bond1: (slave ip6gretap1): making interface the new active one [ 64.677664][ T6227] bond1: (slave ip6gretap1): Enslaving as an active interface with an up link [ 64.755984][ T6236] se_dev->se_dev_ptr already set for storage object [ 64.907033][ T6245] fuse: Bad value for 'fd' [ 65.026046][ T6254] fuse: Unknown parameter '0x0000000000000003' [ 65.075299][ T42] audit: type=1800 audit(1786122597.134:3): pid=6258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.134" name="ipv4_port" dev="configfs" ino=13124 res=0 errno=0 [ 65.083675][ T42] audit: type=1800 audit(1786122597.134:4): pid=6258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.134" name="num" dev="configfs" ino=13125 res=0 errno=0 [ 65.087927][ T6258] o2cb: This node has not been configured. [ 65.092326][ T42] audit: type=1800 audit(1786122597.134:5): pid=6258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.134" name="local" dev="configfs" ino=13126 res=0 errno=0 [ 65.101718][ T6258] o2cb: Cluster check failed. Fix errors before retrying. [ 65.105332][ T6258] (syz.0.134,6258,1):user_dlm_register:674 ERROR: status = -22 [ 65.109862][ T6258] (syz.0.134,6258,1):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 65.205086][ T6262] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 65.390374][ T6273] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 66.049176][ T5545] usb 8-1: new high-speed USB device number 4 using dummy_hcd [ 66.211018][ T5545] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.215482][ T5545] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 66.219249][ T5545] usb 8-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 66.226675][ T5545] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.232655][ T5545] usb 8-1: config 0 descriptor?? [ 66.292151][ T42] audit: type=1326 audit(1786122598.354:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6296 comm="syz.2.149" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f86fec code=0x0 [ 66.517845][ T6300] netlink: 'syz.1.150': attribute type 2 has an invalid length. [ 66.526913][ T6300] : entered promiscuous mode [ 66.588874][ T6308] netlink: 64 bytes leftover after parsing attributes in process `syz.0.153'. [ 67.209956][ T5545] hid-led 0003:27B8:01ED.0002: probe with driver hid-led failed with error -71 [ 67.222543][ T5545] usb 8-1: USB disconnect, device number 4 [ 67.259782][ T6319] syzkaller0: entered promiscuous mode [ 67.261750][ T6319] syzkaller0: entered allmulticast mode [ 67.294962][ T6323] se_dev->se_dev_ptr already set for storage object [ 67.351865][ T6327] netlink: 64 bytes leftover after parsing attributes in process `syz.1.162'. [ 67.461015][ T6338] netlink: 'syz.2.167': attribute type 1 has an invalid length. [ 67.468742][ T6341] netlink: 'syz.0.168': attribute type 1 has an invalid length. [ 67.486634][ T6338] 8021q: adding VLAN 0 to HW filter on device bond2 [ 67.502876][ T6343] db_root: cannot be changed because it's in use [ 67.503313][ T6338] netlink: 4 bytes leftover after parsing attributes in process `syz.2.167'. [ 67.508389][ T6341] 8021q: adding VLAN 0 to HW filter on device bond2 [ 67.528082][ T6338] bond2: (slave ip6gretap1): making interface the new active one [ 67.531266][ T6338] bond2: (slave ip6gretap1): Enslaving as an active interface with an up link [ 67.531997][ T6341] netlink: 8 bytes leftover after parsing attributes in process `syz.0.168'. [ 67.759256][ T10] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 67.815537][ T6354] netlink: 4 bytes leftover after parsing attributes in process `syz.3.172'. [ 67.911016][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.914590][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 67.918346][ T10] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 67.922032][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.926987][ T10] usb 6-1: config 0 descriptor?? [ 68.356369][ T10] usbhid 6-1:0.0: can't add hid device: -71 [ 68.358376][ T10] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 68.389361][ T10] usb 6-1: USB disconnect, device number 4 [ 68.423149][ T42] audit: type=1326 audit(1786122600.484:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6357 comm="syz.3.173" exe="/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7ff8fec code=0x0 [ 68.458093][ T6360] netlink: 56 bytes leftover after parsing attributes in process `syz.0.174'. [ 68.547124][ T6369] se_dev->se_dev_ptr already set for storage object [ 68.633603][ T6376] sctp: [Deprecated]: syz.2.180 (pid 6376) Use of struct sctp_assoc_value in delayed_ack socket option. [ 68.633603][ T6376] Use struct sctp_sack_info instead [ 68.642135][ T6376] loop5: detected capacity change from 0 to 7 [ 68.651295][ T6376] Dev loop5: unable to read RDB block 7 [ 68.653194][ T6376] loop5: unable to read partition table [ 68.655118][ T6376] loop5: partition table beyond EOD, truncated [ 68.657104][ T6376] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 68.855516][ T6377] netlink: 4 bytes leftover after parsing attributes in process `syz.0.181'. [ 69.151740][ T6383] netlink: 56 bytes leftover after parsing attributes in process `syz.0.183'. [ 69.413307][ T6396] se_dev->se_dev_ptr already set for storage object [ 69.685153][ T6410] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 70.135494][ T6416] netlink: 4 bytes leftover after parsing attributes in process `syz.2.195'. [ 70.224925][ T6419] netlink: 56 bytes leftover after parsing attributes in process `syz.0.196'. [ 70.477085][ T6432] se_dev->se_dev_ptr already set for storage object [ 70.667839][ T6438] xs_local_setup_socket: unhandled error (91) connecting to /var/run/gssproxy.sock [ 71.121894][ T6459] netlink: 'syz.2.213': attribute type 1 has an invalid length. [ 71.137468][ T6459] 8021q: adding VLAN 0 to HW filter on device bond3 [ 71.161538][ T6459] macvlan2: entered promiscuous mode [ 71.163492][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.164166][ T6459] macvlan2: entered allmulticast mode [ 71.167014][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.397291][ T6471] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 71.619241][ T56] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 71.755278][ T42] audit: type=1800 audit(1786122603.814:8): pid=6478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.219" name="ipv4_address" dev="configfs" ino=11981 res=0 errno=0 [ 71.763329][ T42] audit: type=1800 audit(1786122603.824:9): pid=6478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.219" name="ipv4_port" dev="configfs" ino=11982 res=0 errno=0 [ 71.769225][ T56] usb 6-1: Using ep0 maxpacket: 16 [ 71.772857][ T56] usb 6-1: unable to get BOS descriptor or descriptor too short [ 71.773166][ T42] audit: type=1800 audit(1786122603.834:10): pid=6478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.219" name="num" dev="configfs" ino=11983 res=0 errno=0 [ 71.780336][ T56] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 71.785729][ T6478] o2cb: Local heartbeat has not been started. [ 71.787797][ T42] audit: type=1800 audit(1786122603.834:11): pid=6478 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.219" name="local" dev="configfs" ino=11984 res=0 errno=0 [ 71.790406][ T56] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 71.795042][ T6478] o2cb: Cluster check failed. Fix errors before retrying. [ 71.802748][ T6478] (syz.0.219,6478,3):user_dlm_register:674 ERROR: status = -22 [ 71.804612][ T56] usb 6-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 71.805646][ T6478] (syz.0.219,6478,3):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 71.808119][ T56] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.814622][ T56] usb 6-1: Product: syz [ 71.816020][ T56] usb 6-1: Manufacturer: syz [ 71.817510][ T56] usb 6-1: SerialNumber: syz [ 71.989811][ T6487] db_root: cannot be changed because it's in use [ 72.142902][ T6473] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.151884][ T6473] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.355010][ T56] usb 6-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 72.365016][ T56] usb 6-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 72.423909][ T56] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 72.432327][ T56] usb 6-1: USB disconnect, device number 5 [ 72.447943][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 72.742257][ T6531] Bluetooth: MGMT ver 1.23 [ 72.807168][ T6535] __nla_validate_parse: 2 callbacks suppressed [ 72.807180][ T6535] netlink: 168 bytes leftover after parsing attributes in process `syz.0.240'. [ 73.159250][ T50] usb 8-1: new high-speed USB device number 5 using dummy_hcd [ 73.321124][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 73.324685][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 73.327976][ T50] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 73.334270][ T50] usb 8-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 73.337100][ T50] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.340590][ T50] usb 8-1: Product: syz [ 73.341988][ T50] usb 8-1: Manufacturer: syz [ 73.343519][ T50] usb 8-1: SerialNumber: syz [ 73.347790][ T50] usb 8-1: config 0 descriptor?? [ 73.565530][ T50] adutux 8-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 73.575359][ T50] usb 8-1: USB disconnect, device number 5 [ 73.607328][ T6565] kernel profiling enabled (shift: 9) [ 73.753410][ T42] audit: type=1800 audit(1786122605.814:12): pid=6576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.259" name="ipv4_address" dev="configfs" ino=13756 res=0 errno=0 [ 73.758886][ T6576] o2cb: Local heartbeat has not been started. [ 73.762197][ T6576] o2cb: Cluster check failed. Fix errors before retrying. [ 73.764405][ T6576] (syz.2.259,6576,1):user_dlm_register:674 ERROR: status = -22 [ 73.766637][ T42] audit: type=1800 audit(1786122605.814:13): pid=6576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.259" name="ipv4_port" dev="configfs" ino=13757 res=0 errno=0 [ 73.766665][ T42] audit: type=1800 audit(1786122605.814:14): pid=6576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.259" name="num" dev="configfs" ino=13758 res=0 errno=0 [ 73.766895][ T42] audit: type=1800 audit(1786122605.814:15): pid=6576 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.259" name="local" dev="configfs" ino=13759 res=0 errno=0 [ 73.773917][ T6576] (syz.2.259,6576,1):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 73.819172][ T851] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 73.933466][ T6580] sctp: [Deprecated]: syz.2.260 (pid 6580) Use of struct sctp_assoc_value in delayed_ack socket option. [ 73.933466][ T6580] Use struct sctp_sack_info instead [ 73.942082][ T6580] loop5: detected capacity change from 0 to 7 [ 73.949351][ T6580] Dev loop5: unable to read RDB block 7 [ 73.951453][ T6580] loop5: unable to read partition table [ 73.953991][ T6580] loop5: partition table beyond EOD, truncated [ 73.956223][ T6580] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 73.970026][ T851] usb 6-1: Using ep0 maxpacket: 16 [ 73.973506][ T851] usb 6-1: unable to get BOS descriptor or descriptor too short [ 73.976862][ T851] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 73.980482][ T851] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 73.984937][ T851] usb 6-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 73.987813][ T851] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.990590][ T851] usb 6-1: Product: syz [ 73.991923][ T851] usb 6-1: Manufacturer: syz [ 73.993423][ T851] usb 6-1: SerialNumber: syz [ 74.209906][ T5829] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 74.293887][ T6563] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.300156][ T6563] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.363662][ T5829] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 74.370487][ T5829] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 74.375047][ T5829] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 74.380440][ T5829] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 74.385503][ T5829] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.397587][ T5829] usb 7-1: Product: syz [ 74.398959][ T5829] usb 7-1: Manufacturer: syz [ 74.402683][ T5829] usb 7-1: SerialNumber: syz [ 74.407843][ T5829] usb 7-1: config 0 descriptor?? [ 74.430356][ T851] usb 6-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 74.440275][ T851] usb 6-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 74.480011][ T851] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 74.487743][ T851] usb 6-1: USB disconnect, device number 6 [ 74.497107][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 74.614498][ T5829] adutux 7-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 74.695977][ T6609] capability: warning: `syz.0.268' uses deprecated v2 capabilities in a way that may be insecure [ 74.701093][ T5745] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci2/hci2:201' [ 74.705028][ T5745] CPU: 1 UID: 0 PID: 5745 Comm: kworker/u34:8 Not tainted syzkaller #0 PREEMPT(full) [ 74.705053][ T5745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.705076][ T5745] Workqueue: hci2 hci_rx_work [ 74.705104][ T5745] Call Trace: [ 74.705111][ T5745] [ 74.705117][ T5745] dump_stack_lvl+0x100/0x190 [ 74.705140][ T5745] sysfs_warn_dup.cold+0x1c/0x28 [ 74.705166][ T5745] sysfs_create_dir_ns+0x24b/0x2b0 [ 74.705195][ T5745] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 74.705220][ T5745] ? find_held_lock+0x2b/0x80 [ 74.705240][ T5745] ? kobject_add_internal+0x25f/0x930 [ 74.705252][ T5745] ? kobject_add_internal+0x25f/0x930 [ 74.705264][ T5745] ? do_raw_spin_unlock+0x145/0x1e0 [ 74.705277][ T5745] kobject_add_internal+0x2c8/0x930 [ 74.705291][ T5745] kobject_add+0x16a/0x1e0 [ 74.705319][ T5745] ? __pfx_kobject_add+0x10/0x10 [ 74.705333][ T5745] ? class_to_subsys+0x10f/0x150 [ 74.705356][ T5745] ? kobject_put+0xb9/0x640 [ 74.705371][ T5745] ? _raw_spin_unlock+0x28/0x50 [ 74.705395][ T5745] device_add+0x294/0x1970 [ 74.705422][ T5745] ? __pfx_dev_set_name+0x10/0x10 [ 74.705441][ T5745] ? __pfx_device_add+0x10/0x10 [ 74.705468][ T5745] ? mgmt_send_event_skb+0x2fb/0x460 [ 74.705497][ T5745] hci_conn_add_sysfs+0x1a3/0x260 [ 74.705525][ T5745] le_conn_complete_evt+0x11eb/0x1f60 [ 74.705555][ T5745] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 74.705576][ T5745] ? hci_event_packet+0x186/0xcd0 [ 74.705603][ T5745] hci_le_conn_complete_evt+0x23c/0x3a0 [ 74.705625][ T5745] ? skb_pull_data+0x15f/0x1e0 [ 74.705645][ T5745] hci_le_meta_evt+0x34a/0x5f0 [ 74.705669][ T5745] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 74.705720][ T5745] hci_event_packet+0x51c/0xcd0 [ 74.705743][ T5745] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 74.705765][ T5745] ? __pfx_hci_event_packet+0x10/0x10 [ 74.705792][ T5745] ? kcov_remote_start+0x394/0x670 [ 74.705822][ T5745] hci_rx_work+0x451/0xfc0 [ 74.705850][ T5745] process_one_work+0xa23/0x1940 [ 74.705878][ T5745] ? __pfx_process_one_work+0x10/0x10 [ 74.705899][ T5745] ? __pfx_hci_rx_work+0x10/0x10 [ 74.705916][ T5745] worker_thread+0x5ef/0xe50 [ 74.705941][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 74.705958][ T5745] ? kthread+0x13a/0x450 [ 74.705974][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 74.705990][ T5745] kthread+0x370/0x450 [ 74.706005][ T5745] ? __pfx_kthread+0x10/0x10 [ 74.706022][ T5745] ret_from_fork+0x72b/0xd50 [ 74.706038][ T5745] ? __pfx_ret_from_fork+0x10/0x10 [ 74.706052][ T5745] ? __switch_to+0x800/0x10f0 [ 74.706069][ T5745] ? __pfx_kthread+0x10/0x10 [ 74.706084][ T5745] ret_from_fork_asm+0x1a/0x30 [ 74.706106][ T5745] [ 74.706143][ T5745] kobject: kobject_add_internal failed for hci2:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 74.791889][ T5745] Bluetooth: hci2: failed to register connection device [ 74.823693][ T5829] usb 7-1: USB disconnect, device number 4 [ 77.026533][ T6690] binder: 6689:6690 ioctl 4018620d 0 returned -22 [ 77.045830][ T6692] netlink: 20 bytes leftover after parsing attributes in process `syz.3.306'. [ 77.118699][ T6699] sctp: [Deprecated]: syz.0.308 (pid 6699) Use of struct sctp_assoc_value in delayed_ack socket option. [ 77.118699][ T6699] Use struct sctp_sack_info instead [ 77.279280][ T1034] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 77.379191][ T56] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 77.449988][ T1034] usb 7-1: Using ep0 maxpacket: 16 [ 77.454355][ T1034] usb 7-1: unable to get BOS descriptor or descriptor too short [ 77.458425][ T1034] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.462667][ T1034] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 77.467865][ T1034] usb 7-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 77.471326][ T1034] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.474362][ T1034] usb 7-1: Product: syz [ 77.476012][ T1034] usb 7-1: Manufacturer: syz [ 77.477783][ T1034] usb 7-1: SerialNumber: syz [ 77.562879][ T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 77.567089][ T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 77.570936][ T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 77.578185][ T56] usb 5-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 77.582015][ T56] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.585111][ T56] usb 5-1: Product: syz [ 77.586792][ T56] usb 5-1: Manufacturer: syz [ 77.588626][ T56] usb 5-1: SerialNumber: syz [ 77.593304][ T56] usb 5-1: config 0 descriptor?? [ 77.760198][ T6694] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.763206][ T6694] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.799523][ T56] adutux 5-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 77.937538][ T1034] usb 7-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 77.942161][ T1034] usb 7-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 77.966318][ T1034] snd-usb-audio 7-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 77.970620][ T1034] usb 7-1: USB disconnect, device number 5 [ 77.984248][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 78.001183][ T56] usb 5-1: USB disconnect, device number 3 [ 78.267012][ T6735] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 78.334334][ T6740] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 78.340333][ T6740] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 78.579210][ T4036] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 78.719290][ T4036] usb 6-1: device descriptor read/64, error -71 [ 78.959180][ T4036] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 79.089210][ T4036] usb 6-1: device descriptor read/64, error -71 [ 79.201137][ T4036] usb usb6-port1: attempt power cycle [ 79.559226][ T4036] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 79.590430][ T4036] usb 6-1: device descriptor read/8, error -71 [ 79.799870][ T6767] se_dev->se_dev_ptr already set for storage object [ 79.849361][ T4036] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 79.872782][ T4036] usb 6-1: device descriptor read/8, error -71 [ 79.979432][ T4036] usb usb6-port1: unable to enumerate USB device [ 80.271654][ T6794] fuse: Bad value for 'fd' [ 80.292016][ T6795] db_root: cannot be changed because it's in use [ 80.512416][ T6810] sctp: [Deprecated]: syz.2.355 (pid 6810) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.512416][ T6810] Use struct sctp_sack_info instead [ 80.839316][ T4036] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 81.219216][ T5808] usb 8-1: new high-speed USB device number 6 using dummy_hcd [ 81.379258][ T5808] usb 8-1: Using ep0 maxpacket: 16 [ 81.385485][ T5808] usb 8-1: unable to get BOS descriptor or descriptor too short [ 81.395591][ T5808] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 81.409508][ T5808] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 81.416618][ T5808] usb 8-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 81.419991][ T5808] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.422600][ T5808] usb 8-1: Product: syz [ 81.423954][ T5808] usb 8-1: Manufacturer: syz [ 81.425400][ T5808] usb 8-1: SerialNumber: syz [ 81.506393][ T24] cfg80211: failed to load regulatory.db [ 81.620495][ T6828] netlink: 72 bytes leftover after parsing attributes in process `syz.1.365'. [ 81.626696][ T6830] se_dev->se_dev_ptr already set for storage object [ 81.660857][ T4036] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 81.668923][ T4036] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 81.674384][ T4036] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 81.680954][ T4036] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 81.683838][ T4036] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.686413][ T4036] usb 7-1: Product: syz [ 81.687741][ T4036] usb 7-1: Manufacturer: syz [ 81.689278][ T4036] usb 7-1: SerialNumber: syz [ 81.693227][ T4036] usb 7-1: config 0 descriptor?? [ 81.736382][ T6816] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.739574][ T6816] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.883215][ T5808] usb 8-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 81.888390][ T5808] usb 8-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 81.899018][ T4036] adutux 7-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 81.912628][ T5808] snd-usb-audio 8-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 81.919600][ T5808] usb 8-1: USB disconnect, device number 6 [ 81.931214][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 82.103708][ T4036] usb 7-1: USB disconnect, device number 6 [ 82.199265][ T56] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 82.359150][ T56] usb 5-1: Using ep0 maxpacket: 32 [ 82.362617][ T56] usb 5-1: unable to get BOS descriptor or descriptor too short [ 82.366481][ T56] usb 5-1: config 14 has an invalid interface number: 57 but max is 1 [ 82.369365][ T56] usb 5-1: config 14 has an invalid interface number: 228 but max is 1 [ 82.372074][ T56] usb 5-1: config 14 has no interface number 0 [ 82.373890][ T56] usb 5-1: config 14 has no interface number 1 [ 82.375775][ T56] usb 5-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 82.379373][ T56] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 109, changing to 10 [ 82.382833][ T56] usb 5-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid maxpacket 57993, setting to 1024 [ 82.386334][ T56] usb 5-1: config 14 interface 228 altsetting 5 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 82.390487][ T56] usb 5-1: config 14 interface 57 has no altsetting 0 [ 82.392424][ T56] usb 5-1: config 14 interface 228 has no altsetting 0 [ 82.396126][ T56] usb 5-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 82.398811][ T56] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.401494][ T56] usb 5-1: Product: syz [ 82.402774][ T56] usb 5-1: Manufacturer: syz [ 82.404168][ T56] usb 5-1: SerialNumber: syz [ 82.450974][ T6846] se_dev->se_dev_ptr already set for storage object [ 82.590517][ T6854] netlink: 64 bytes leftover after parsing attributes in process `syz.3.376'. [ 82.834660][ T56] legousbtower 5-1:14.57: interrupt endpoints not found [ 83.041672][ T56] legousbtower 5-1:14.228: interrupt endpoints not found [ 83.632894][ T6869] netlink: 12 bytes leftover after parsing attributes in process `syz.3.382'. [ 83.706617][ T6873] netlink: 64 bytes leftover after parsing attributes in process `syz.3.385'. [ 83.945221][ T6891] sctp: [Deprecated]: syz.1.391 (pid 6891) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.945221][ T6891] Use struct sctp_sack_info instead [ 83.999526][ T6895] netlink: 64 bytes leftover after parsing attributes in process `syz.3.394'. [ 84.189254][ T56] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 84.339195][ T4036] usb 8-1: new high-speed USB device number 7 using dummy_hcd [ 84.340943][ T56] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 84.345181][ T56] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 84.348135][ T56] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 84.353274][ T56] usb 6-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 84.356041][ T56] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.358353][ T56] usb 6-1: Product: syz [ 84.359752][ T56] usb 6-1: Manufacturer: syz [ 84.361288][ T56] usb 6-1: SerialNumber: syz [ 84.364802][ T56] usb 6-1: config 0 descriptor?? [ 84.489200][ T4036] usb 8-1: Using ep0 maxpacket: 16 [ 84.493884][ T4036] usb 8-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 84.496742][ T4036] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.499653][ T4036] usb 8-1: Product: syz [ 84.501036][ T4036] usb 8-1: Manufacturer: syz [ 84.502426][ T4036] usb 8-1: SerialNumber: syz [ 84.505531][ T4036] usb 8-1: config 0 descriptor?? [ 84.571610][ T56] adutux 6-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 84.770835][ T1034] usb 6-1: USB disconnect, device number 11 [ 84.914484][ T4036] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 84.920093][ T4036] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 84.923255][ T4036] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 84.926139][ T4036] usb 8-1: media controller created [ 84.934922][ T4036] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 84.988344][ T24] usb 5-1: USB disconnect, device number 4 [ 85.023350][ T6914] netlink: 64 bytes leftover after parsing attributes in process `syz.0.403'. [ 85.118437][ T4036] zl10353_read_register: readreg error (reg=127, ret==0) [ 85.123652][ T4036] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 85.126644][ T4036] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 85.132151][ T4036] usb 8-1: USB disconnect, device number 7 [ 85.160786][ T4036] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 85.206761][ T6920] fuse: Bad value for 'fd' [ 85.347584][ T6926] netlink: 96 bytes leftover after parsing attributes in process `syz.0.409'. [ 85.485950][ T6934] netlink: 64 bytes leftover after parsing attributes in process `syz.0.413'. [ 85.712868][ T6936] netlink: 4 bytes leftover after parsing attributes in process `syz.0.414'. [ 85.797325][ T6947] netlink: 96 bytes leftover after parsing attributes in process `syz.2.418'. [ 86.559268][ T4036] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 86.643549][ T7026] __nla_validate_parse: 2 callbacks suppressed [ 86.643567][ T7026] netlink: 20 bytes leftover after parsing attributes in process `syz.3.457'. [ 86.709778][ T4036] usb 7-1: Using ep0 maxpacket: 16 [ 86.715188][ T4036] usb 7-1: unable to get BOS descriptor or descriptor too short [ 86.718687][ T4036] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 86.722217][ T4036] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 86.726859][ T4036] usb 7-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 86.730778][ T4036] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.733222][ T4036] usb 7-1: Product: syz [ 86.734746][ T4036] usb 7-1: Manufacturer: syz [ 86.736524][ T4036] usb 7-1: SerialNumber: syz [ 86.741215][ T7033] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 86.798128][ T7036] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 86.802623][ T7036] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 86.962904][ T7049] netlink: 20 bytes leftover after parsing attributes in process `syz.1.467'. [ 87.039038][ T6993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.044426][ T6993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.151395][ T4036] usb 7-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 87.156939][ T4036] usb 7-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 87.179066][ T4036] snd-usb-audio 7-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 87.183406][ T4036] usb 7-1: USB disconnect, device number 7 [ 87.190625][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb7/7-1/7-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 87.396845][ T7074] netlink: 20 bytes leftover after parsing attributes in process `syz.1.478'. [ 87.553520][ T7077] netlink: 4 bytes leftover after parsing attributes in process `syz.1.479'. [ 88.303811][ T7107] netlink: 20 bytes leftover after parsing attributes in process `syz.1.491'. [ 88.334985][ T7117] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.369179][ T5808] usb 8-1: new high-speed USB device number 8 using dummy_hcd [ 88.394379][ T7119] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.400786][ T7119] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 88.519287][ T5808] usb 8-1: Using ep0 maxpacket: 16 [ 88.522828][ T5808] usb 8-1: unable to get BOS descriptor or descriptor too short [ 88.526203][ T5808] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 88.529536][ T5808] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 88.534537][ T5808] usb 8-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 88.537438][ T5808] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.540048][ T5808] usb 8-1: Product: syz [ 88.541399][ T5808] usb 8-1: Manufacturer: syz [ 88.542947][ T5808] usb 8-1: SerialNumber: syz [ 88.651267][ T7121] netlink: 244 bytes leftover after parsing attributes in process `syz.2.499'. [ 88.732296][ T7123] se_dev->se_dev_ptr already set for storage object [ 88.849355][ T7100] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.855420][ T7100] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.974877][ T5808] usb 8-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 88.979593][ T5808] usb 8-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 89.001321][ T5808] snd-usb-audio 8-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 89.010206][ T5808] usb 8-1: USB disconnect, device number 8 [ 89.029179][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 89.045173][ T7128] netlink: 'syz.2.501': attribute type 1 has an invalid length. [ 89.048158][ T7128] netlink: 24 bytes leftover after parsing attributes in process `syz.2.501'. [ 89.185133][ T7141] syzkaller0: entered promiscuous mode [ 89.186943][ T7141] syzkaller0: entered allmulticast mode [ 89.195455][ T7141] tipc: Started in network mode [ 89.197346][ T7141] tipc: Node identity 1e458bc725e9, cluster identity 4711 [ 89.204274][ T7141] tipc: Enabled bearer , priority 0 [ 89.208844][ T7139] tipc: Resetting bearer [ 89.218880][ T7139] tipc: Disabling bearer [ 89.306515][ T7144] netlink: 12 bytes leftover after parsing attributes in process `syz.1.509'. [ 89.386351][ T7150] netlink: 'syz.2.512': attribute type 1 has an invalid length. [ 89.388890][ T7150] netlink: 24 bytes leftover after parsing attributes in process `syz.2.512'. [ 89.593828][ T7170] tipc: Enabling of bearer rejected, failed to enable media [ 89.666702][ T7179] netlink: 244 bytes leftover after parsing attributes in process `syz.3.526'. [ 89.752892][ T7193] tipc: Enabling of bearer rejected, failed to enable media [ 89.792175][ T5745] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci3/hci3:201' [ 89.795756][ T5745] CPU: 1 UID: 0 PID: 5745 Comm: kworker/u34:8 Not tainted syzkaller #0 PREEMPT(full) [ 89.795774][ T5745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 89.795783][ T5745] Workqueue: hci3 hci_rx_work [ 89.795803][ T5745] Call Trace: [ 89.795809][ T5745] [ 89.795815][ T5745] dump_stack_lvl+0x100/0x190 [ 89.795832][ T5745] sysfs_warn_dup.cold+0x1c/0x28 [ 89.795852][ T5745] sysfs_create_dir_ns+0x24b/0x2b0 [ 89.795871][ T5745] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 89.795888][ T5745] ? find_held_lock+0x2b/0x80 [ 89.795903][ T5745] ? kobject_add_internal+0x25f/0x930 [ 89.795915][ T5745] ? kobject_add_internal+0x25f/0x930 [ 89.795929][ T5745] ? do_raw_spin_unlock+0x145/0x1e0 [ 89.795944][ T5745] kobject_add_internal+0x2c8/0x930 [ 89.795958][ T5745] kobject_add+0x16a/0x1e0 [ 89.795969][ T5745] ? __pfx_kobject_add+0x10/0x10 [ 89.795980][ T5745] ? class_to_subsys+0x10f/0x150 [ 89.795993][ T5745] ? kobject_put+0xb9/0x640 [ 89.796003][ T5745] ? _raw_spin_unlock+0x28/0x50 [ 89.796018][ T5745] device_add+0x294/0x1970 [ 89.796036][ T5745] ? __pfx_dev_set_name+0x10/0x10 [ 89.796048][ T5745] ? __pfx_device_add+0x10/0x10 [ 89.796067][ T5745] ? mgmt_send_event_skb+0x2fb/0x460 [ 89.796085][ T5745] hci_conn_add_sysfs+0x1a3/0x260 [ 89.796102][ T5745] le_conn_complete_evt+0x11eb/0x1f60 [ 89.796121][ T5745] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 89.796134][ T5745] ? hci_event_packet+0x186/0xcd0 [ 89.796151][ T5745] hci_le_conn_complete_evt+0x23c/0x3a0 [ 89.796166][ T5745] ? skb_pull_data+0x15f/0x1e0 [ 89.796179][ T5745] hci_le_meta_evt+0x34a/0x5f0 [ 89.796194][ T5745] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 89.796211][ T5745] hci_event_packet+0x51c/0xcd0 [ 89.796225][ T5745] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 89.796240][ T5745] ? __pfx_hci_event_packet+0x10/0x10 [ 89.796256][ T5745] ? kcov_remote_start+0x384/0x670 [ 89.796272][ T5745] ? lockdep_hardirqs_on+0x78/0x100 [ 89.796292][ T5745] hci_rx_work+0x451/0xfc0 [ 89.796316][ T5745] process_one_work+0xa23/0x1940 [ 89.796340][ T5745] ? __pfx_process_one_work+0x10/0x10 [ 89.796360][ T5745] ? __pfx_hci_rx_work+0x10/0x10 [ 89.796376][ T5745] worker_thread+0x5ef/0xe50 [ 89.796397][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 89.796414][ T5745] ? kthread+0x13a/0x450 [ 89.796429][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 89.796444][ T5745] kthread+0x370/0x450 [ 89.796460][ T5745] ? __pfx_kthread+0x10/0x10 [ 89.796475][ T5745] ret_from_fork+0x72b/0xd50 [ 89.796490][ T5745] ? __pfx_ret_from_fork+0x10/0x10 [ 89.796504][ T5745] ? __switch_to+0x800/0x10f0 [ 89.796521][ T5745] ? __pfx_kthread+0x10/0x10 [ 89.796536][ T5745] ret_from_fork_asm+0x1a/0x30 [ 89.796557][ T5745] [ 89.796574][ T5745] kobject: kobject_add_internal failed for hci3:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 89.889132][ T5745] Bluetooth: hci3: failed to register connection device [ 89.917295][ T7201] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 89.959268][ T5838] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 90.129175][ T5838] usb 5-1: Using ep0 maxpacket: 16 [ 90.132896][ T5838] usb 5-1: unable to get BOS descriptor or descriptor too short [ 90.136271][ T5838] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.139741][ T5838] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 90.144286][ T5838] usb 5-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 90.147128][ T5838] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.150238][ T5838] usb 5-1: Product: syz [ 90.151571][ T5838] usb 5-1: Manufacturer: syz [ 90.153170][ T5838] usb 5-1: SerialNumber: syz [ 90.156744][ T5745] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci1/hci1:201' [ 90.160703][ T5745] CPU: 1 UID: 0 PID: 5745 Comm: kworker/u34:8 Not tainted syzkaller #0 PREEMPT(full) [ 90.160727][ T5745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 90.160741][ T5745] Workqueue: hci1 hci_rx_work [ 90.160770][ T5745] Call Trace: [ 90.160779][ T5745] [ 90.160786][ T5745] dump_stack_lvl+0x100/0x190 [ 90.160810][ T5745] sysfs_warn_dup.cold+0x1c/0x28 [ 90.160837][ T5745] sysfs_create_dir_ns+0x24b/0x2b0 [ 90.160866][ T5745] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 90.160890][ T5745] ? find_held_lock+0x2b/0x80 [ 90.160912][ T5745] ? kobject_add_internal+0x25f/0x930 [ 90.160933][ T5745] ? kobject_add_internal+0x25f/0x930 [ 90.160955][ T5745] ? do_raw_spin_unlock+0x145/0x1e0 [ 90.160975][ T5745] kobject_add_internal+0x2c8/0x930 [ 90.160996][ T5745] kobject_add+0x16a/0x1e0 [ 90.161013][ T5745] ? __pfx_kobject_add+0x10/0x10 [ 90.161028][ T5745] ? class_to_subsys+0x10f/0x150 [ 90.161048][ T5745] ? kobject_put+0xb9/0x640 [ 90.161064][ T5745] ? _raw_spin_unlock+0x28/0x50 [ 90.161094][ T5745] device_add+0x294/0x1970 [ 90.161121][ T5745] ? __pfx_dev_set_name+0x10/0x10 [ 90.161139][ T5745] ? __pfx_device_add+0x10/0x10 [ 90.161165][ T5745] ? mgmt_send_event_skb+0x2fb/0x460 [ 90.161193][ T5745] hci_conn_add_sysfs+0x1a3/0x260 [ 90.161222][ T5745] le_conn_complete_evt+0x11eb/0x1f60 [ 90.161254][ T5745] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 90.161275][ T5745] ? hci_event_packet+0x186/0xcd0 [ 90.161302][ T5745] hci_le_conn_complete_evt+0x23c/0x3a0 [ 90.161325][ T5745] ? skb_pull_data+0x15f/0x1e0 [ 90.161345][ T5745] hci_le_meta_evt+0x34a/0x5f0 [ 90.161368][ T5745] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 90.161404][ T5745] hci_event_packet+0x51c/0xcd0 [ 90.161426][ T5745] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 90.161450][ T5745] ? __pfx_hci_event_packet+0x10/0x10 [ 90.161474][ T5745] ? kcov_remote_start+0x384/0x670 [ 90.161499][ T5745] ? lockdep_hardirqs_on+0x78/0x100 [ 90.161532][ T5745] hci_rx_work+0x451/0xfc0 [ 90.161563][ T5745] process_one_work+0xa23/0x1940 [ 90.161599][ T5745] ? __pfx_process_one_work+0x10/0x10 [ 90.161658][ T5745] ? __pfx_hci_rx_work+0x10/0x10 [ 90.161686][ T5745] worker_thread+0x5ef/0xe50 [ 90.161722][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 90.161748][ T5745] ? kthread+0x13a/0x450 [ 90.161768][ T5745] ? __pfx_worker_thread+0x10/0x10 [ 90.161790][ T5745] kthread+0x370/0x450 [ 90.161811][ T5745] ? __pfx_kthread+0x10/0x10 [ 90.161836][ T5745] ret_from_fork+0x72b/0xd50 [ 90.161862][ T5745] ? __pfx_ret_from_fork+0x10/0x10 [ 90.161883][ T5745] ? __switch_to+0x800/0x10f0 [ 90.161909][ T5745] ? __pfx_kthread+0x10/0x10 [ 90.161932][ T5745] ret_from_fork_asm+0x1a/0x30 [ 90.161966][ T5745] [ 90.161991][ T5745] kobject: kobject_add_internal failed for hci1:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 90.279507][ T5745] Bluetooth: hci1: failed to register connection device [ 90.449687][ T7187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.453579][ T7187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.647853][ T5838] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 90.656264][ T5838] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 90.692370][ T5838] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 90.699899][ T5838] usb 5-1: USB disconnect, device number 5 [ 90.710181][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 90.807868][ T7232] fuse: Bad value for 'group_id' [ 90.810379][ T7232] fuse: Bad value for 'group_id' [ 91.673638][ T7280] __nla_validate_parse: 5 callbacks suppressed [ 91.673655][ T7280] netlink: 212 bytes leftover after parsing attributes in process `syz.1.569'. [ 91.779803][ T7288] fuse: Bad value for 'group_id' [ 91.781851][ T7288] fuse: Bad value for 'group_id' [ 91.817736][ T7290] syzkaller0: entered promiscuous mode [ 91.820876][ T7290] syzkaller0: entered allmulticast mode [ 91.821664][ T7241] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 92.159913][ T7306] netlink: 20 bytes leftover after parsing attributes in process `syz.2.582'. [ 92.523324][ T7292] Set syz1 is full, maxelem 65536 reached [ 92.681083][ T5829] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 92.974765][ T5829] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 92.987891][ T5829] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 92.991040][ T5829] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 93.000890][ T5829] usb 8-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 93.006644][ T5829] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.022807][ T5829] usb 8-1: Product: syz [ 93.024429][ T5829] usb 8-1: Manufacturer: syz [ 93.026079][ T5829] usb 8-1: SerialNumber: syz [ 93.032012][ T5829] usb 8-1: config 0 descriptor?? [ 93.204502][ T7331] netlink: 212 bytes leftover after parsing attributes in process `syz.2.591'. [ 93.213553][ T7311] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 93.245015][ T5829] adutux 8-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 93.260397][ T5829] usb 8-1: USB disconnect, device number 9 [ 93.307403][ T7335] netlink: 212 bytes leftover after parsing attributes in process `syz.0.594'. [ 93.617817][ T7349] netlink: 20 bytes leftover after parsing attributes in process `syz.2.597'. [ 93.689276][ T1034] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 93.839197][ T1034] usb 5-1: Using ep0 maxpacket: 16 [ 93.847175][ T1034] usb 5-1: unable to get BOS descriptor or descriptor too short [ 93.857950][ T1034] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.863183][ T1034] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 93.872144][ T1034] usb 5-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 93.876094][ T1034] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.879550][ T1034] usb 5-1: Product: syz [ 93.881317][ T1034] usb 5-1: Manufacturer: syz [ 93.883323][ T1034] usb 5-1: SerialNumber: syz [ 94.274385][ T7348] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 94.278264][ T7348] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 94.316482][ T7367] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 94.504349][ T1034] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 94.519156][ T1034] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 94.540847][ T7377] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 94.554948][ T1034] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 94.559977][ T1034] usb 5-1: USB disconnect, device number 6 [ 94.568213][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 94.580281][ T7378] syzkaller0: entered promiscuous mode [ 94.582523][ T7378] syzkaller0: entered allmulticast mode [ 94.597347][ T7379] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 94.603562][ T7379] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 94.719161][ T5808] usb 7-1: new high-speed USB device number 8 using dummy_hcd [ 94.880524][ T5808] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 94.884032][ T5808] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 94.887156][ T5808] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 94.892534][ T5808] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 94.895622][ T5808] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.898152][ T5808] usb 7-1: Product: syz [ 94.899801][ T5808] usb 7-1: Manufacturer: syz [ 94.901448][ T5808] usb 7-1: SerialNumber: syz [ 94.904465][ T5808] usb 7-1: config 0 descriptor?? [ 95.118783][ T5808] adutux 7-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 95.128942][ T5808] usb 7-1: USB disconnect, device number 8 [ 95.672061][ T7396] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 95.816166][ T7400] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 95.954866][ T7407] fuse: Bad value for 'fd' [ 95.992098][ T7409] se_dev->se_dev_ptr already set for storage object [ 96.084381][ T7415] se_dev->se_dev_ptr already set for storage object [ 96.174011][ T7419] netlink: 32 bytes leftover after parsing attributes in process `syz.0.627'. [ 96.232705][ T7421] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 96.281679][ T1034] usb 8-1: new high-speed USB device number 10 using dummy_hcd [ 96.291721][ T7423] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 96.296882][ T7423] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 96.439200][ T1034] usb 8-1: Using ep0 maxpacket: 16 [ 96.442770][ T1034] usb 8-1: unable to get BOS descriptor or descriptor too short [ 96.446188][ T1034] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 96.450169][ T1034] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 96.454520][ T1034] usb 8-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 96.457468][ T1034] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.460276][ T1034] usb 8-1: Product: syz [ 96.461611][ T1034] usb 8-1: Manufacturer: syz [ 96.463114][ T1034] usb 8-1: SerialNumber: syz [ 96.747070][ T7413] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.750452][ T7413] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.908100][ T1034] usb 8-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 96.912878][ T1034] usb 8-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 96.934510][ T1034] snd-usb-audio 8-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 96.938564][ T1034] usb 8-1: USB disconnect, device number 10 [ 96.949525][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 97.747015][ T7438] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 97.829297][ T56] usb 8-1: new high-speed USB device number 11 using dummy_hcd [ 97.859211][ T5829] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 97.979203][ T56] usb 8-1: Using ep0 maxpacket: 16 [ 97.984677][ T56] usb 8-1: unable to get BOS descriptor or descriptor too short [ 97.988145][ T56] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 97.991725][ T56] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 97.997302][ T56] usb 8-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 98.000553][ T56] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.004565][ T56] usb 8-1: Product: syz [ 98.005946][ T56] usb 8-1: Manufacturer: syz [ 98.007439][ T56] usb 8-1: SerialNumber: syz [ 98.020497][ T5829] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 98.024050][ T5829] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 98.030754][ T5829] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 98.036495][ T5829] usb 5-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 98.039644][ T5829] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.043416][ T5829] usb 5-1: Product: syz [ 98.044745][ T5829] usb 5-1: Manufacturer: syz [ 98.046264][ T5829] usb 5-1: SerialNumber: syz [ 98.052528][ T5829] usb 5-1: config 0 descriptor?? [ 98.268525][ T5829] adutux 5-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 98.277241][ T5829] usb 5-1: USB disconnect, device number 7 [ 98.320867][ T7434] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 98.324408][ T7434] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 98.545815][ T56] usb 8-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 98.551320][ T56] usb 8-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 98.571897][ T56] snd-usb-audio 8-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 98.575976][ T56] usb 8-1: USB disconnect, device number 11 [ 98.584192][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 98.715692][ T7448] se_dev->se_dev_ptr already set for storage object [ 98.817465][ T7451] netlink: 32 bytes leftover after parsing attributes in process `syz.2.637'. [ 98.911824][ T7459] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 98.916305][ T7459] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 98.920334][ T7459] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 98.945148][ T7461] syzkaller0: entered promiscuous mode [ 98.947877][ T7461] syzkaller0: entered allmulticast mode [ 99.241230][ T7468] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 99.260263][ T7467] netlink: 'syz.0.651': attribute type 2 has an invalid length. [ 99.273834][ T7467] : entered promiscuous mode [ 99.732501][ T42] audit: type=1800 audit(1786122631.794:16): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.644" name="ipv4_address" dev="configfs" ino=18865 res=0 errno=0 [ 99.737611][ T7472] o2cb: Local heartbeat has not been started. [ 99.742410][ T7472] o2cb: Cluster check failed. Fix errors before retrying. [ 99.745047][ T7472] (syz.2.644,7472,1):user_dlm_register:674 ERROR: status = -22 [ 99.747516][ T7472] (syz.2.644,7472,1):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 99.760280][ T42] audit: type=1800 audit(1786122631.794:17): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.644" name="ipv4_port" dev="configfs" ino=18866 res=0 errno=0 [ 99.787402][ T42] audit: type=1800 audit(1786122631.794:18): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.644" name="num" dev="configfs" ino=18867 res=0 errno=0 [ 99.794974][ T7474] netlink: 'syz.2.645': attribute type 1 has an invalid length. [ 99.809843][ T42] audit: type=1800 audit(1786122631.794:19): pid=7472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.644" name="local" dev="configfs" ino=18868 res=0 errno=0 [ 99.811633][ T7474] 8021q: adding VLAN 0 to HW filter on device bond4 [ 99.841633][ T7474] netlink: 8 bytes leftover after parsing attributes in process `syz.2.645'. [ 99.853436][ T7474] macvlan3: entered promiscuous mode [ 99.855902][ T7474] macvlan3: entered allmulticast mode [ 100.162258][ T7489] syzkaller0: entered promiscuous mode [ 100.164053][ T7489] syzkaller0: entered allmulticast mode [ 100.168974][ T7485] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 100.462409][ T7501] db_root: cannot be changed because it's in use [ 100.534089][ T7505] db_root: cannot be changed because it's in use [ 100.540036][ T7507] netlink: 'syz.3.655': attribute type 1 has an invalid length. [ 100.554426][ T7507] 8021q: adding VLAN 0 to HW filter on device bond1 [ 100.571357][ T7507] netlink: 8 bytes leftover after parsing attributes in process `syz.3.655'. [ 100.583650][ T7507] bond1: (slave ip6gretap1): making interface the new active one [ 100.586528][ T7507] bond1: (slave ip6gretap1): Enslaving as an active interface with an up link [ 100.652997][ T24] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 100.819200][ T24] usb 6-1: Using ep0 maxpacket: 16 [ 100.822737][ T24] usb 6-1: unable to get BOS descriptor or descriptor too short [ 100.827814][ T24] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 100.831213][ T24] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 100.835928][ T24] usb 6-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 100.838858][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.841754][ T24] usb 6-1: Product: syz [ 100.843089][ T24] usb 6-1: Manufacturer: syz [ 100.844767][ T24] usb 6-1: SerialNumber: syz [ 100.942715][ T7519] netlink: 'syz.0.660': attribute type 2 has an invalid length. [ 101.130411][ T7497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.134230][ T7497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.305294][ T24] usb 6-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 101.311169][ T24] usb 6-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 101.342539][ T24] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 101.348385][ T24] usb 6-1: USB disconnect, device number 12 [ 101.357678][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 101.935014][ T7542] syzkaller0: entered promiscuous mode [ 101.936873][ T7542] syzkaller0: entered allmulticast mode [ 102.087323][ T7545] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 102.136646][ T7544] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 102.215813][ T7549] se_dev->se_dev_ptr already set for storage object [ 102.279019][ T7554] se_dev->se_dev_ptr already set for storage object [ 102.592809][ T7558] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 102.632052][ T7559] sctp: [Deprecated]: syz.2.671 (pid 7559) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.632052][ T7559] Use struct sctp_sack_info instead [ 102.648967][ T7560] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 102.653657][ T7560] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 102.899173][ T24] usb 7-1: new high-speed USB device number 9 using dummy_hcd [ 103.052120][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 103.056654][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 103.061754][ T24] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 103.067035][ T24] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 103.070241][ T24] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.072778][ T24] usb 7-1: Product: syz [ 103.074109][ T24] usb 7-1: Manufacturer: syz [ 103.075610][ T24] usb 7-1: SerialNumber: syz [ 103.078740][ T24] usb 7-1: config 0 descriptor?? [ 103.291392][ T24] adutux 7-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 103.298894][ T24] usb 7-1: USB disconnect, device number 9 [ 103.379284][ T4036] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 103.529151][ T4036] usb 5-1: Using ep0 maxpacket: 16 [ 103.532515][ T4036] usb 5-1: unable to get BOS descriptor or descriptor too short [ 103.535914][ T4036] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.539203][ T4036] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 103.543586][ T4036] usb 5-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 103.546644][ T4036] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.549267][ T4036] usb 5-1: Product: syz [ 103.550618][ T4036] usb 5-1: Manufacturer: syz [ 103.552075][ T4036] usb 5-1: SerialNumber: syz [ 103.839290][ T7567] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 103.843303][ T7567] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 103.994120][ T4036] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 104.100908][ T7574] netlink: 'syz.1.676': attribute type 2 has an invalid length. [ 104.812310][ T4036] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 104.845797][ T4036] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 104.853687][ T4036] usb 5-1: USB disconnect, device number 8 [ 104.875765][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 105.179205][ T4036] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 105.339245][ T4036] usb 5-1: Using ep0 maxpacket: 16 [ 105.342768][ T4036] usb 5-1: unable to get BOS descriptor or descriptor too short [ 105.346243][ T4036] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 105.349585][ T4036] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 105.354001][ T4036] usb 5-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 105.356963][ T4036] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.359566][ T4036] usb 5-1: Product: syz [ 105.360912][ T4036] usb 5-1: Manufacturer: syz [ 105.362467][ T4036] usb 5-1: SerialNumber: syz [ 105.630935][ T7579] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 105.634438][ T7579] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 105.681981][ T7592] fuse: Unknown parameter 'grou00000000000000000000' [ 105.776200][ T4036] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 105.789780][ T4036] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 105.837742][ T4036] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 105.848722][ T4036] usb 5-1: USB disconnect, device number 9 [ 105.856825][ T5730] udevd[5730]: setting owner of /dev/bus/usb/005/009 to uid=0, gid=0 failed: No such file or directory [ 105.870175][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 105.929880][ T7597] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 105.963547][ T7602] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 106.021493][ T7603] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 106.027724][ T7603] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 106.405784][ T7606] netlink: 'syz.3.689': attribute type 2 has an invalid length. [ 106.846805][ T7619] se_dev->se_dev_ptr already set for storage object [ 106.923542][ T7625] xs_local_setup_socket: unhandled error (91) connecting to /var/run/gssproxy.sock [ 106.973880][ T7627] netlink: 96 bytes leftover after parsing attributes in process `syz.1.698'. [ 107.007461][ T7629] fuse: Unknown parameter 'group_i00000000000000000000' [ 107.039440][ T56] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 107.055229][ T7631] netlink: 96 bytes leftover after parsing attributes in process `syz.1.707'. [ 107.190993][ T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.195776][ T56] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 107.200069][ T56] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 107.203840][ T56] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.209608][ T56] usb 5-1: config 0 descriptor?? [ 107.333257][ T7635] fuse: Invalid rootmode [ 107.579208][ T4036] usb 7-1: new high-speed USB device number 10 using dummy_hcd [ 107.620462][ T56] usbhid 5-1:0.0: can't add hid device: -71 [ 107.623960][ T56] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 107.627993][ T56] usb 5-1: USB disconnect, device number 10 [ 107.730463][ T4036] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 107.733932][ T4036] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 107.737255][ T4036] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 107.742354][ T4036] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 107.745371][ T4036] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.750670][ T4036] usb 7-1: Product: syz [ 107.752000][ T4036] usb 7-1: Manufacturer: syz [ 107.760155][ T4036] usb 7-1: SerialNumber: syz [ 107.763719][ T4036] usb 7-1: config 0 descriptor?? [ 107.935525][ T7642] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 107.978210][ T4036] adutux 7-1:0.0: ADU208 now attached to /dev/usb/adutux0 [ 107.988878][ T4036] usb 7-1: USB disconnect, device number 10 [ 108.231524][ T7651] syzkaller0: entered promiscuous mode [ 108.233329][ T7651] syzkaller0: entered allmulticast mode [ 108.326903][ T7655] fuse: Unknown parameter 'group_i00000000000000000000' [ 108.406923][ T7659] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 108.411915][ T7659] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 108.416495][ T7659] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 108.450912][ T56] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 108.454714][ T56] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 108.537384][ T7661] se_dev->se_dev_ptr already set for storage object [ 108.560699][ T48] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 108.599604][ T851] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 108.606707][ T42] audit: type=1800 audit(1786122640.664:20): pid=7665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.715" name="ipv4_address" dev="configfs" ino=21477 res=0 errno=0 [ 108.616728][ T42] audit: type=1800 audit(1786122640.674:21): pid=7665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.715" name="ipv4_port" dev="configfs" ino=21478 res=0 errno=0 [ 108.626438][ T7665] o2cb: Local heartbeat has not been started. [ 108.628418][ T7665] o2cb: Cluster check failed. Fix errors before retrying. [ 108.631019][ T42] audit: type=1800 audit(1786122640.674:22): pid=7665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.715" name="num" dev="configfs" ino=21479 res=0 errno=0 [ 108.637222][ T42] audit: type=1800 audit(1786122640.674:23): pid=7665 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.715" name="local" dev="configfs" ino=21480 res=0 errno=0 [ 108.645011][ T7665] (syz.2.715,7665,3):user_dlm_register:674 ERROR: status = -22 [ 108.647593][ T7665] (syz.2.715,7665,3):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 108.681561][ T101] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 108.749249][ T851] usb 6-1: Using ep0 maxpacket: 8 [ 108.753548][ T851] usb 6-1: config 0 has an invalid interface number: 55 but max is 0 [ 108.756246][ T851] usb 6-1: config 0 has no interface number 0 [ 108.758182][ T851] usb 6-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 108.761872][ T851] usb 6-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 108.764839][ T851] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.768864][ T851] usb 6-1: config 0 descriptor?? [ 108.776666][ T851] ldusb 6-1:0.55: Interrupt in endpoint not found [ 108.789635][ T48] wlan1: authentication with 08:02:11:00:00:00 timed out [ 108.862257][ T7674] fuse: Unknown parameter 'group_i00000000000000000000' [ 108.894866][ T7678] se_dev->se_dev_ptr already set for storage object [ 108.949334][ T7675] db_root: cannot be changed because it's in use [ 108.979894][ T5829] usb 6-1: USB disconnect, device number 13 [ 108.995435][ T7685] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 109.001338][ T7685] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 109.005513][ T7685] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 109.008707][ T42] audit: type=1800 audit(1786122641.064:24): pid=7688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.724" name="ipv4_address" dev="configfs" ino=21687 res=0 errno=0 [ 109.012143][ T7688] o2cb: Local heartbeat has not been started. [ 109.017104][ T42] audit: type=1800 audit(1786122641.064:25): pid=7688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.724" name="ipv4_port" dev="configfs" ino=21688 res=0 errno=0 [ 109.017147][ T7688] o2cb: Cluster check failed. Fix errors before retrying. [ 109.023585][ T42] audit: type=1800 audit(1786122641.064:26): pid=7688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.724" name="num" dev="configfs" ino=21689 res=0 errno=0 [ 109.025994][ T7688] (syz.0.724,7688,0):user_dlm_register:674 ERROR: status = -22 [ 109.035150][ T42] audit: type=1800 audit(1786122641.064:27): pid=7688 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.724" name="local" dev="configfs" ino=21690 res=0 errno=0 [ 109.035756][ T7688] (syz.0.724,7688,3):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 109.240332][ T7695] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 109.257887][ T7696] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 109.779191][ T4036] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 109.799275][ T5829] usb 7-1: new high-speed USB device number 11 using dummy_hcd [ 109.941266][ T4036] usb 6-1: Using ep0 maxpacket: 16 [ 109.949514][ T5829] usb 7-1: Using ep0 maxpacket: 8 [ 109.951154][ T4036] usb 6-1: unable to get BOS descriptor or descriptor too short [ 109.954333][ T5829] usb 7-1: config 0 has an invalid interface number: 55 but max is 0 [ 109.956995][ T5829] usb 7-1: config 0 has no interface number 0 [ 109.958905][ T5829] usb 7-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 109.962424][ T4036] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.962538][ T5829] usb 7-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 109.970157][ T5829] usb 7-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 109.971360][ T4036] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 109.973233][ T5829] usb 7-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 109.980116][ T5829] usb 7-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 109.982934][ T5829] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.987346][ T5829] usb 7-1: config 0 descriptor?? [ 109.991351][ T4036] usb 6-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 109.994695][ T5829] ldusb 7-1:0.55: Interrupt in endpoint not found [ 109.998251][ T4036] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.004201][ T4036] usb 6-1: Product: syz [ 110.005641][ T4036] usb 6-1: Manufacturer: syz [ 110.011091][ T4036] usb 6-1: SerialNumber: syz [ 110.205587][ T5838] usb 7-1: USB disconnect, device number 11 [ 110.282311][ T7705] netlink: 'syz.3.728': attribute type 1 has an invalid length. [ 110.310461][ T7705] 8021q: adding VLAN 0 to HW filter on device bond2 [ 110.321132][ T7707] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 110.328652][ T7705] netlink: 8 bytes leftover after parsing attributes in process `syz.3.728'. [ 110.329606][ T7707] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.345271][ T7705] macvlan2: entered promiscuous mode [ 110.349259][ T7705] macvlan2: entered allmulticast mode [ 110.362564][ T7712] fuse: Unknown parameter 'group_id00000000000000000000' [ 110.465095][ T4036] usb 6-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 110.470741][ T4036] usb 6-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 110.489135][ T4036] snd-usb-audio 6-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 110.493252][ T4036] usb 6-1: USB disconnect, device number 14 [ 110.505595][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 110.586175][ T7721] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 110.747468][ T7724] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 110.753873][ T7724] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 110.759924][ T7724] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 110.957237][ T7730] db_root: cannot be changed because it's in use [ 111.497799][ T7733] fuse: Unknown parameter 'group_id00000000000000000000' [ 111.708796][ T7746] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 111.712658][ T7751] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 111.717419][ T7751] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 111.723877][ T7751] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 111.809200][ T851] usb 7-1: new high-speed USB device number 12 using dummy_hcd [ 111.922682][ T7757] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 111.959568][ T851] usb 7-1: Using ep0 maxpacket: 8 [ 111.964895][ T851] usb 7-1: config 0 has an invalid interface number: 55 but max is 0 [ 111.968493][ T851] usb 7-1: config 0 has no interface number 0 [ 111.974813][ T851] usb 7-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 111.979455][ T851] usb 7-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 111.986088][ T851] usb 7-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 111.993632][ T851] usb 7-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 112.003082][ T851] usb 7-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 112.010699][ T851] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.021351][ T851] usb 7-1: config 0 descriptor?? [ 112.035176][ T851] ldusb 7-1:0.55: Interrupt in endpoint not found [ 112.240257][ T4036] usb 7-1: USB disconnect, device number 12 [ 112.353631][ T7763] fuse: Bad value for 'user_id' [ 112.355297][ T7763] fuse: Bad value for 'user_id' [ 112.405411][ T7765] netlink: 204 bytes leftover after parsing attributes in process `syz.3.752'. [ 112.849872][ T7772] sctp: [Deprecated]: syz.0.761 (pid 7772) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.849872][ T7772] Use struct sctp_sack_info instead [ 112.976100][ T7785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 112.981861][ T7785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 112.986603][ T7785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 113.031001][ T42] audit: type=1800 audit(1786122645.094:28): pid=7787 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.760" name="ipv4_address" dev="configfs" ino=22983 res=0 errno=0 [ 113.036834][ T7787] o2cb: Local heartbeat has not been started. [ 113.040325][ T42] audit: type=1800 audit(1786122645.094:29): pid=7787 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.760" name="ipv4_port" dev="configfs" ino=22984 res=0 errno=0 [ 113.041056][ T7787] o2cb: Cluster check failed. Fix errors before retrying. [ 113.049719][ T7787] (syz.3.760,7787,3):user_dlm_register:674 ERROR: status = -22 [ 113.052125][ T7787] (syz.3.760,7787,3):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 113.109202][ T851] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 113.261031][ T851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 113.264760][ T851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 113.267974][ T851] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 113.273285][ T851] usb 5-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 113.276603][ T851] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.279371][ T851] usb 5-1: Product: syz [ 113.280813][ T851] usb 5-1: Manufacturer: syz [ 113.282366][ T851] usb 5-1: SerialNumber: syz [ 113.285777][ T851] usb 5-1: config 0 descriptor?? [ 113.349233][ T1034] usb 8-1: new high-speed USB device number 12 using dummy_hcd [ 113.492978][ T851] adutux 5-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 113.519223][ T1034] usb 8-1: Using ep0 maxpacket: 8 [ 113.522253][ T1034] usb 8-1: config 0 has an invalid interface number: 55 but max is 0 [ 113.522992][ T7791] fuse: Bad value for 'user_id' [ 113.524876][ T1034] usb 8-1: config 0 has no interface number 0 [ 113.526823][ T7791] fuse: Bad value for 'user_id' [ 113.530592][ T1034] usb 8-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 113.534073][ T1034] usb 8-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 113.537718][ T1034] usb 8-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 113.541743][ T1034] usb 8-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 113.545955][ T1034] usb 8-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 113.548724][ T1034] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.555663][ T1034] usb 8-1: config 0 descriptor?? [ 113.562553][ T1034] ldusb 8-1:0.55: Interrupt in endpoint not found [ 113.699766][ T1034] usb 5-1: USB disconnect, device number 11 [ 113.765572][ T24] usb 8-1: USB disconnect, device number 12 [ 113.924423][ T7797] xs_local_setup_socket: unhandled error (91) connecting to /var/run/gssproxy.sock [ 114.000439][ T42] kauditd_printk_skb: 2 callbacks suppressed [ 114.000452][ T42] audit: type=1800 audit(1786122646.064:32): pid=7801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.768" name="ipv4_address" dev="configfs" ino=22996 res=0 errno=0 [ 114.005349][ T7801] o2cb: Local heartbeat has not been started. [ 114.015548][ T7801] o2cb: Cluster check failed. Fix errors before retrying. [ 114.019308][ T42] audit: type=1800 audit(1786122646.064:33): pid=7801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.768" name="ipv4_port" dev="configfs" ino=22997 res=0 errno=0 [ 114.025647][ T7801] (syz.1.768,7801,3):user_dlm_register:674 ERROR: status = -22 [ 114.025678][ T7801] (syz.1.768,7801,3):dlmfs_mkdir:437 ERROR: Error -22 could not register domain "mydomain" [ 114.031840][ T42] audit: type=1800 audit(1786122646.064:34): pid=7801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.768" name="num" dev="configfs" ino=24665 res=0 errno=0 [ 114.042674][ T42] audit: type=1800 audit(1786122646.064:35): pid=7801 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.768" name="local" dev="configfs" ino=22998 res=0 errno=0 [ 114.393298][ T5745] Bluetooth: hci2: link tx timeout [ 114.395939][ T5745] Bluetooth: hci2: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.400980][ T5742] Bluetooth: hci2: link tx timeout [ 114.404018][ T5742] Bluetooth: hci2: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.408115][ T5742] Bluetooth: hci2: link tx timeout [ 114.410559][ T5742] Bluetooth: hci2: killing stalled connection 11:aa:aa:aa:aa:aa [ 114.451756][ T7819] netlink: 168 bytes leftover after parsing attributes in process `syz.2.776'. [ 114.595444][ T7825] netlink: 168 bytes leftover after parsing attributes in process `syz.2.788'. [ 114.798463][ T7840] fuse: Bad value for 'fd' [ 114.914544][ T5742] sysfs: cannot create duplicate filename '/devices/virtual/bluetooth/hci0/hci0:201' [ 114.918404][ T5742] CPU: 0 UID: 0 PID: 5742 Comm: kworker/u34:5 Not tainted syzkaller #0 PREEMPT(full) [ 114.918422][ T5742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 114.918430][ T5742] Workqueue: hci0 hci_rx_work [ 114.918452][ T5742] Call Trace: [ 114.918456][ T5742] [ 114.918461][ T5742] dump_stack_lvl+0x100/0x190 [ 114.918478][ T5742] sysfs_warn_dup.cold+0x1c/0x28 [ 114.918497][ T5742] sysfs_create_dir_ns+0x24b/0x2b0 [ 114.918517][ T5742] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 114.918534][ T5742] ? find_held_lock+0x2b/0x80 [ 114.918549][ T5742] ? kobject_add_internal+0x25f/0x930 [ 114.918562][ T5742] ? kobject_add_internal+0x25f/0x930 [ 114.918575][ T5742] ? do_raw_spin_unlock+0x145/0x1e0 [ 114.918589][ T5742] kobject_add_internal+0x2c8/0x930 [ 114.918603][ T5742] kobject_add+0x16a/0x1e0 [ 114.918614][ T5742] ? __pfx_kobject_add+0x10/0x10 [ 114.918625][ T5742] ? class_to_subsys+0x10f/0x150 [ 114.918639][ T5742] ? kobject_put+0xb9/0x640 [ 114.918649][ T5742] ? _raw_spin_unlock+0x28/0x50 [ 114.918665][ T5742] device_add+0x294/0x1970 [ 114.918683][ T5742] ? __pfx_dev_set_name+0x10/0x10 [ 114.918695][ T5742] ? __pfx_device_add+0x10/0x10 [ 114.918712][ T5742] ? mgmt_send_event_skb+0x2fb/0x460 [ 114.918731][ T5742] hci_conn_add_sysfs+0x1a3/0x260 [ 114.918748][ T5742] le_conn_complete_evt+0x11eb/0x1f60 [ 114.918766][ T5742] ? __pfx_le_conn_complete_evt+0x10/0x10 [ 114.918780][ T5742] ? hci_event_packet+0x186/0xcd0 [ 114.918797][ T5742] hci_le_conn_complete_evt+0x23c/0x3a0 [ 114.918812][ T5742] ? skb_pull_data+0x15f/0x1e0 [ 114.918826][ T5742] hci_le_meta_evt+0x34a/0x5f0 [ 114.918841][ T5742] ? __pfx_hci_le_conn_complete_evt+0x10/0x10 [ 114.918858][ T5742] hci_event_packet+0x51c/0xcd0 [ 114.918872][ T5742] ? __pfx_hci_le_meta_evt+0x10/0x10 [ 114.918888][ T5742] ? __pfx_hci_event_packet+0x10/0x10 [ 114.918903][ T5742] ? kcov_remote_start+0x384/0x670 [ 114.918920][ T5742] ? lockdep_hardirqs_on+0x78/0x100 [ 114.918938][ T5742] hci_rx_work+0x451/0xfc0 [ 114.918955][ T5742] process_one_work+0xa23/0x1940 [ 114.918978][ T5742] ? __pfx_process_one_work+0x10/0x10 [ 114.918997][ T5742] ? __pfx_hci_rx_work+0x10/0x10 [ 114.919012][ T5742] worker_thread+0x5ef/0xe50 [ 114.919033][ T5742] ? kthread+0x13a/0x450 [ 114.919046][ T5742] ? __pfx_worker_thread+0x10/0x10 [ 114.919062][ T5742] kthread+0x370/0x450 [ 114.919096][ T5742] ? __pfx_kthread+0x10/0x10 [ 114.919113][ T5742] ret_from_fork+0x72b/0xd50 [ 114.919130][ T5742] ? __pfx_ret_from_fork+0x10/0x10 [ 114.919144][ T5742] ? __switch_to+0x800/0x10f0 [ 114.919168][ T5742] ? __pfx_kthread+0x10/0x10 [ 114.919184][ T5742] ret_from_fork_asm+0x1a/0x30 [ 114.919207][ T5742] [ 115.003190][ T5742] kobject: kobject_add_internal failed for hci0:201 with -EEXIST, don't try to register things with the same name in the same directory. [ 115.007974][ T5742] Bluetooth: hci0: failed to register connection device [ 115.064701][ T7849] netlink: 168 bytes leftover after parsing attributes in process `syz.1.791'. [ 115.140538][ T42] audit: type=1800 audit(1786122647.204:36): pid=7854 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.793" name="ipv4_address" dev="configfs" ino=24801 res=0 errno=0 [ 115.232652][ T7860] fuse: Bad value for 'fd' [ 115.298533][ T7868] netlink: 168 bytes leftover after parsing attributes in process `syz.1.800'. [ 115.351806][ T7872] se_dev->se_dev_ptr already set for storage object [ 115.816403][ T7890] fuse: Bad value for 'fd' [ 115.907357][ T7898] binder: 7897:7898 ioctl 4018620d 0 returned -22 [ 116.089462][ T7901] netlink: 168 bytes leftover after parsing attributes in process `syz.0.815'. [ 116.307828][ T7913] sctp: [Deprecated]: syz.0.820 (pid 7913) Use of struct sctp_assoc_value in delayed_ack socket option. [ 116.307828][ T7913] Use struct sctp_sack_info instead [ 116.426122][ T5742] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 116.449208][ T5745] Bluetooth: hci2: command 0x0406 tx timeout [ 116.559228][ T24] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 116.711419][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 116.715937][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 116.720156][ T24] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 116.740437][ T24] usb 5-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 116.744468][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.758684][ T24] usb 5-1: Product: syz [ 116.761057][ T24] usb 5-1: Manufacturer: syz [ 116.763080][ T24] usb 5-1: SerialNumber: syz [ 116.780832][ T24] usb 5-1: config 0 descriptor?? [ 116.841050][ T7924] netlink: 20 bytes leftover after parsing attributes in process `syz.2.824'. [ 116.988649][ T24] adutux 5-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 117.006862][ T7933] fuse: Bad value for 'fd' [ 117.189593][ T1034] usb 5-1: USB disconnect, device number 12 [ 117.216349][ T7954] fuse: Invalid rootmode [ 117.260103][ T7958] netlink: 20 bytes leftover after parsing attributes in process `syz.1.841'. [ 117.389911][ T7969] syzkaller0: entered promiscuous mode [ 117.391762][ T7969] syzkaller0: entered allmulticast mode [ 117.473254][ T7976] fuse: Invalid rootmode [ 117.503056][ T7978] netlink: 8 bytes leftover after parsing attributes in process `syz.2.850'. [ 117.685187][ T8002] fuse: Invalid rootmode [ 117.917261][ T8019] db_root: cannot be changed because it's in use [ 118.446901][ T8059] netlink: 168 bytes leftover after parsing attributes in process `syz.2.887'. [ 118.523400][ T42] audit: type=1800 audit(1786122650.584:37): pid=8065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.889" name="ipv4_address" dev="configfs" ino=24445 res=0 errno=0 [ 118.578110][ T8069] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 119.059254][ T4036] usb 8-1: new high-speed USB device number 13 using dummy_hcd [ 119.229223][ T4036] usb 8-1: Using ep0 maxpacket: 16 [ 119.233177][ T4036] usb 8-1: unable to get BOS descriptor or descriptor too short [ 119.236616][ T4036] usb 8-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 119.240303][ T4036] usb 8-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 119.245118][ T4036] usb 8-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 119.248646][ T4036] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.252333][ T4036] usb 8-1: Product: syz [ 119.254145][ T4036] usb 8-1: Manufacturer: syz [ 119.256059][ T4036] usb 8-1: SerialNumber: syz [ 119.304098][ T8080] netlink: 168 bytes leftover after parsing attributes in process `syz.0.897'. [ 119.404351][ T8088] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 119.442915][ T5808] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 119.447760][ T5808] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 119.462689][ T8090] netlink: 20 bytes leftover after parsing attributes in process `syz.1.902'. [ 119.559952][ T36] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 119.560721][ T8096] syzkaller0: entered promiscuous mode [ 119.564945][ T8096] syzkaller0: entered allmulticast mode [ 119.584686][ T8078] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.593461][ T8078] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.696157][ T8101] sctp: [Deprecated]: syz.2.905 (pid 8101) Use of struct sctp_assoc_value in delayed_ack socket option. [ 119.696157][ T8101] Use struct sctp_sack_info instead [ 119.710328][ T4036] usb 8-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 119.715060][ T4036] usb 8-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 119.739582][ T4036] snd-usb-audio 8-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 119.743439][ T4036] usb 8-1: USB disconnect, device number 13 [ 119.753161][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb8/8-1/8-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 119.949215][ T5838] usb 7-1: new high-speed USB device number 13 using dummy_hcd [ 120.120571][ T5838] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 120.124185][ T5838] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 120.127349][ T5838] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 120.132769][ T5838] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 120.135867][ T5838] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.138433][ T5838] usb 7-1: Product: syz [ 120.139920][ T5838] usb 7-1: Manufacturer: syz [ 120.141505][ T5838] usb 7-1: SerialNumber: syz [ 120.145969][ T5838] usb 7-1: config 0 descriptor?? [ 120.225061][ T8087] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 120.360586][ T5838] adutux 7-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 120.382267][ T8114] netlink: 168 bytes leftover after parsing attributes in process `syz.3.911'. [ 120.529350][ T36] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 120.553309][ T851] usb 7-1: USB disconnect, device number 13 [ 120.639243][ T36] wlan1: authentication with 08:02:11:00:00:00 timed out [ 120.778990][ T8122] fuse: Unknown parameter 'user_i00000000000000000000' [ 121.059314][ T851] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 121.209203][ T851] usb 5-1: Using ep0 maxpacket: 16 [ 121.213777][ T851] usb 5-1: unable to get BOS descriptor or descriptor too short [ 121.217977][ T851] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 121.221789][ T851] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 121.227552][ T851] usb 5-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 121.231318][ T851] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.234366][ T851] usb 5-1: Product: syz [ 121.235933][ T851] usb 5-1: Manufacturer: syz [ 121.237739][ T851] usb 5-1: SerialNumber: syz [ 121.415986][ T8139] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 121.475780][ T8142] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 121.482503][ T8142] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 121.536494][ T8125] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.540288][ T8125] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.667451][ T851] usb 5-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 121.672179][ T851] usb 5-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 121.696258][ T851] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 121.699954][ T851] usb 5-1: USB disconnect, device number 13 [ 121.709722][ T5730] udevd[5730]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 121.944482][ T8147] fuse: Unknown parameter 'user_i00000000000000000000' [ 121.988659][ T8149] netlink: 20 bytes leftover after parsing attributes in process `syz.1.925'. [ 122.350644][ T8162] binder: 8161:8162 ioctl 4018620d 0 returned -22 [ 122.379282][ T5808] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 122.540957][ T5808] usb 6-1: Using ep0 maxpacket: 16 [ 122.545711][ T5808] usb 6-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 122.548544][ T5808] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.551131][ T5808] usb 6-1: Product: syz [ 122.552473][ T5808] usb 6-1: Manufacturer: syz [ 122.554036][ T5808] usb 6-1: SerialNumber: syz [ 122.558043][ T5808] usb 6-1: config 0 descriptor?? [ 122.576359][ T8170] netlink: 20 bytes leftover after parsing attributes in process `syz.0.935'. [ 122.722151][ T8180] binder: 8179:8180 ioctl 4018620d 0 returned -22 [ 122.905945][ T8187] tipc: Started in network mode [ 122.908306][ T8187] tipc: Node identity 0ec8b6efd4cf, cluster identity 4711 [ 122.912660][ T8187] tipc: Enabled bearer , priority 0 [ 122.926016][ T8186] tipc: Disabling bearer [ 122.972796][ T8191] netlink: 20 bytes leftover after parsing attributes in process `syz.3.945'. [ 122.979381][ T5808] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 122.987145][ T5808] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 122.991917][ T5808] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 122.995244][ T5808] usb 6-1: media controller created [ 123.012265][ T5808] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 123.076767][ T8198] sctp: [Deprecated]: syz.3.947 (pid 8198) Use of struct sctp_assoc_value in delayed_ack socket option. [ 123.076767][ T8198] Use struct sctp_sack_info instead [ 123.150328][ T8202] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 123.180926][ T5829] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 123.183948][ T5808] zl10353_read_register: readreg error (reg=127, ret==0) [ 123.186208][ T5829] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 123.188581][ T5808] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 123.191235][ T5808] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 123.197073][ T5808] usb 6-1: USB disconnect, device number 15 [ 123.208924][ T8203] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 123.213864][ T8203] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 123.220107][ T5808] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully deinitialized and disconnected. [ 123.289253][ T101] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 123.319304][ T5736] usb 8-1: new high-speed USB device number 14 using dummy_hcd [ 123.399220][ T36] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 123.470562][ T5736] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 123.474671][ T5736] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 123.478010][ T5736] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 123.484487][ T5736] usb 8-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 123.487868][ T5736] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.490749][ T5736] usb 8-1: Product: syz [ 123.492002][ T5736] usb 8-1: Manufacturer: syz [ 123.493648][ T5736] usb 8-1: SerialNumber: syz [ 123.497514][ T5736] usb 8-1: config 0 descriptor?? [ 123.510335][ T101] wlan1: authentication with 08:02:11:00:00:00 timed out [ 123.711541][ T5736] adutux 8-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 123.771536][ T8209] binder: 8208:8209 ioctl 4018620d 0 returned -22 [ 123.863422][ T8215] netlink: 20 bytes leftover after parsing attributes in process `syz.2.956'. [ 123.910184][ T4036] usb 8-1: USB disconnect, device number 14 [ 123.953899][ T8221] tipc: Started in network mode [ 123.956194][ T8221] tipc: Node identity 1e6c63aeb2a7, cluster identity 4711 [ 123.962682][ T8221] tipc: Enabled bearer , priority 0 [ 123.977642][ T8220] tipc: Disabling bearer [ 124.159326][ T8227] syzkaller0: entered promiscuous mode [ 124.161691][ T8227] syzkaller0: entered allmulticast mode [ 125.139300][ T8256] netlink: 8 bytes leftover after parsing attributes in process `syz.1.970'. [ 125.310900][ T8262] binder: 8261:8262 ioctl c0306201 0 returned -14 [ 126.657157][ T8274] netlink: 'syz.2.980': attribute type 3 has an invalid length. [ 126.784942][ T8305] sctp: [Deprecated]: syz.2.991 (pid 8305) Use of struct sctp_assoc_value in delayed_ack socket option. [ 126.784942][ T8305] Use struct sctp_sack_info instead [ 126.955735][ T8312] syzkaller0: entered promiscuous mode [ 126.958216][ T8312] syzkaller0: entered allmulticast mode [ 127.039255][ T5829] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 127.130654][ T8325] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci2/hci2:200/input5 [ 127.193008][ T5829] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 127.196527][ T5829] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 127.200228][ T5829] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 127.212149][ T5829] usb 7-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=10.13 [ 127.218809][ T5829] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 127.225665][ T5829] usb 7-1: Product: syz [ 127.227434][ T5829] usb 7-1: Manufacturer: syz [ 127.235947][ T5829] usb 7-1: SerialNumber: syz [ 127.244585][ T5829] usb 7-1: config 0 descriptor?? [ 127.304984][ T5745] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 127.455516][ T5829] adutux 7-1:0.0: ADU208 4242424 now attached to /dev/usb/adutux0 [ 127.656457][ T5829] usb 7-1: USB disconnect, device number 14 [ 128.938543][ T8378] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1024'. [ 129.079952][ T8385] tipc: Enabling of bearer rejected, failed to enable media [ 130.398832][ T8426] fuse: Unknown parameter 'fd0x0000000000000003' [ 130.544288][ T8432] syzkaller0: entered promiscuous mode [ 130.546798][ T8432] syzkaller0: entered allmulticast mode [ 130.842984][ T5745] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 131.033782][ T8455] tipc: Enabling of bearer rejected, failed to enable media [ 131.166229][ T42] audit: type=1800 audit(1786122663.224:38): pid=8475 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1066" name="ipv4_address" dev="configfs" ino=27892 res=0 errno=0 [ 131.339515][ T8483] tipc: Enabled bearer , priority 0 [ 131.345509][ T8482] tipc: Disabling bearer [ 131.715161][ T42] audit: type=1800 audit(1786122663.774:39): pid=8500 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1077" name="ipv4_address" dev="configfs" ino=26236 res=0 errno=0 [ 131.766508][ T8504] fuse: Unknown parameter 'fd0x0000000000000003' [ 132.021699][ T8526] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1089'. [ 132.113247][ T8534] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1093'. [ 132.253204][ T8541] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1096'. [ 132.374869][ T8552] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1101'. [ 132.478617][ T8565] se_dev->se_dev_ptr already set for storage object [ 132.543175][ T8572] tipc: Enabling of bearer rejected, failed to enable media [ 132.613037][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.615234][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.683401][ T8581] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1112'. [ 132.725905][ T8587] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1115'. [ 132.745634][ T8589] se_dev->se_dev_ptr already set for storage object [ 132.930124][ T8605] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1123'. [ 133.028205][ T8621] fuse: Bad value for 'fd' [ 133.174287][ T8636] sctp: [Deprecated]: syz.3.1136 (pid 8636) Use of struct sctp_assoc_value in delayed_ack socket option. [ 133.174287][ T8636] Use struct sctp_sack_info instead [ 133.660327][ T42] audit: type=1800 audit(1786122665.724:40): pid=8657 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.1146" name="ipv4_address" dev="configfs" ino=27243 res=0 errno=0 [ 133.721399][ T8659] [ 133.722346][ T8659] ====================================================== [ 133.724614][ T8659] WARNING: possible circular locking dependency detected [ 133.726969][ T8659] syzkaller #0 Not tainted [ 133.729387][ T8659] ------------------------------------------------------ [ 133.731663][ T8659] syz.2.1147/8659 is trying to acquire lock: [ 133.733704][ T8659] ffffffff901cc4e8 (gadget_subsys.su_mutex){+.+.}-{4:4}, at: uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.737337][ T8659] [ 133.737337][ T8659] but task is already holding lock: [ 133.739789][ T8659] ffff88801329cd40 (&sb->s_type->i_mutex_key#25){++++}-{4:4}, at: configfs_symlink+0x3c0/0x11f0 [ 133.743432][ T8659] [ 133.743432][ T8659] which lock already depends on the new lock. [ 133.743432][ T8659] [ 133.746996][ T8659] [ 133.746996][ T8659] the existing dependency chain (in reverse order) is: [ 133.750325][ T8659] [ 133.750325][ T8659] -> #2 (&sb->s_type->i_mutex_key#25){++++}-{4:4}: [ 133.753395][ T8659] lock_acquire+0x1b9/0x370 [ 133.755146][ T8659] down_write+0x8b/0x1f0 [ 133.757035][ T8659] configfs_depend_item_unlocked+0xf3/0x6a0 [ 133.759470][ T8659] usbg_make_tpg+0x261/0x620 [ 133.761442][ T8659] target_fabric_make_tpg+0xab/0x8c0 [ 133.764044][ T8659] configfs_mkdir+0x51e/0xb70 [ 133.766375][ T8659] vfs_mkdir+0x361/0x850 [ 133.768585][ T8659] filename_mkdirat+0x48b/0x5e0 [ 133.770960][ T8659] __ia32_sys_mkdir+0x6a/0x90 [ 133.773172][ T8659] __do_fast_syscall_32+0xe7/0x970 [ 133.775759][ T8659] do_fast_syscall_32+0x32/0x70 [ 133.778218][ T8659] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 133.781243][ T8659] [ 133.781243][ T8659] -> #1 (&opts->dep_lock){+.+.}-{4:4}: [ 133.783876][ T8659] lock_acquire+0x1b9/0x370 [ 133.785580][ T8659] __mutex_lock+0x1a4/0x1bd0 [ 133.787272][ T8659] tcm_set_name+0x29/0xb0 [ 133.789259][ T8659] function_make+0x21c/0x3f0 [ 133.790972][ T8659] configfs_mkdir+0x51e/0xb70 [ 133.792749][ T8659] vfs_mkdir+0x361/0x850 [ 133.794528][ T8659] filename_mkdirat+0x48b/0x5e0 [ 133.796358][ T8659] __ia32_sys_mkdir+0x6a/0x90 [ 133.798124][ T8659] __do_fast_syscall_32+0xe7/0x970 [ 133.800182][ T8659] do_fast_syscall_32+0x32/0x70 [ 133.802092][ T8659] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 133.804990][ T8659] [ 133.804990][ T8659] -> #0 (gadget_subsys.su_mutex){+.+.}-{4:4}: [ 133.808625][ T8659] check_prev_add+0xeb/0xe60 [ 133.810923][ T8659] __lock_acquire+0x136c/0x1a40 [ 133.813384][ T8659] lock_acquire+0x1b9/0x370 [ 133.815736][ T8659] __mutex_lock+0x1a4/0x1bd0 [ 133.818037][ T8659] uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.821139][ T8659] configfs_symlink+0x540/0x11f0 [ 133.823542][ T8659] vfs_symlink+0x178/0x4d0 [ 133.825859][ T8659] filename_symlinkat+0x2a6/0x560 [ 133.828370][ T8659] __ia32_sys_symlinkat+0x9b/0xe0 [ 133.830415][ T8659] __do_fast_syscall_32+0xe7/0x970 [ 133.832404][ T8659] do_fast_syscall_32+0x32/0x70 [ 133.834215][ T8659] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 133.836703][ T8659] [ 133.836703][ T8659] other info that might help us debug this: [ 133.836703][ T8659] [ 133.840118][ T8659] Chain exists of: [ 133.840118][ T8659] gadget_subsys.su_mutex --> &opts->dep_lock --> &sb->s_type->i_mutex_key#25 [ 133.840118][ T8659] [ 133.845065][ T8659] Possible unsafe locking scenario: [ 133.845065][ T8659] [ 133.847737][ T8659] CPU0 CPU1 [ 133.849552][ T8659] ---- ---- [ 133.851313][ T8659] lock(&sb->s_type->i_mutex_key#25); [ 133.853397][ T8659] lock(&opts->dep_lock); [ 133.855740][ T8659] lock(&sb->s_type->i_mutex_key#25); [ 133.858289][ T8659] lock(gadget_subsys.su_mutex); [ 133.860270][ T8659] [ 133.860270][ T8659] *** DEADLOCK *** [ 133.860270][ T8659] [ 133.863253][ T8659] 2 locks held by syz.2.1147/8659: [ 133.864983][ T8659] #0: ffff8880224e2450 (sb_writers#13){.+.+}-{0:0}, at: filename_create+0x10d/0x400 [ 133.868433][ T8659] #1: ffff88801329cd40 (&sb->s_type->i_mutex_key#25){++++}-{4:4}, at: configfs_symlink+0x3c0/0x11f0 [ 133.872405][ T8659] [ 133.872405][ T8659] stack backtrace: [ 133.874486][ T8659] CPU: 2 UID: 0 PID: 8659 Comm: syz.2.1147 Not tainted syzkaller #0 PREEMPT(full) [ 133.874502][ T8659] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 133.874510][ T8659] Call Trace: [ 133.874515][ T8659] [ 133.874521][ T8659] dump_stack_lvl+0x100/0x190 [ 133.874536][ T8659] print_circular_bug.cold+0x178/0x1c7 [ 133.874557][ T8659] check_noncircular+0x146/0x160 [ 133.874576][ T8659] check_prev_add+0xeb/0xe60 [ 133.874593][ T8659] ? try_to_unlazy+0x296/0x910 [ 133.874609][ T8659] __lock_acquire+0x136c/0x1a40 [ 133.874626][ T8659] ? __kasan_slab_free+0x5f/0x80 [ 133.874643][ T8659] lock_acquire+0x1b9/0x370 [ 133.874659][ T8659] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.874676][ T8659] ? __pfx___might_resched+0x10/0x10 [ 133.874694][ T8659] __mutex_lock+0x1a4/0x1bd0 [ 133.874711][ T8659] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.874726][ T8659] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.874742][ T8659] ? __lock_acquire+0x49f/0x1a40 [ 133.874760][ T8659] ? __pfx___mutex_lock+0x10/0x10 [ 133.874776][ T8659] ? make_vfsuid+0xec/0x140 [ 133.874791][ T8659] ? __pfx___might_resched+0x10/0x10 [ 133.874807][ T8659] ? make_vfsgid+0xf1/0x140 [ 133.874822][ T8659] ? uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.874837][ T8659] ? security_inode_permission+0xbf/0x250 [ 133.874852][ T8659] uvcg_streaming_header_allow_link+0x7c/0x650 [ 133.874868][ T8659] ? inode_permission+0x374/0x620 [ 133.874882][ T8659] ? mntput_no_expire+0xe7/0x220 [ 133.874899][ T8659] configfs_symlink+0x540/0x11f0 [ 133.874915][ T8659] ? bpf_lsm_inode_permission+0x9/0x10 [ 133.874938][ T8659] ? security_inode_permission+0xbf/0x250 [ 133.874956][ T8659] ? __pfx_configfs_symlink+0x10/0x10 [ 133.874980][ T8659] vfs_symlink+0x178/0x4d0 [ 133.875096][ T8659] filename_symlinkat+0x2a6/0x560 [ 133.875115][ T8659] ? __pfx_filename_symlinkat+0x10/0x10 [ 133.875129][ T8659] ? strncpy_from_user+0x19d/0x2d0 [ 133.875153][ T8659] ? do_getname+0x191/0x390 [ 133.875167][ T8659] __ia32_sys_symlinkat+0x9b/0xe0 [ 133.875180][ T8659] __do_fast_syscall_32+0xe7/0x970 [ 133.875201][ T8659] do_fast_syscall_32+0x32/0x70 [ 133.875219][ T8659] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 133.875234][ T8659] RIP: 0023:0xf7f86fec [ 133.875255][ T8659] Code: Unable to access opcode bytes at 0xf7f86fc2. [ 133.875262][ T8659] RSP: 002b:00000000f544650c EFLAGS: 00000292 ORIG_RAX: 0000000000000130 [ 133.875275][ T8659] RAX: ffffffffffffffda RBX: 0000000080001500 RCX: 00000000ffffff9c [ 133.875283][ T8659] RDX: 0000000080001600 RSI: 0000000000000000 RDI: 0000000000000000 [ 133.875291][ T8659] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 133.875298][ T8659] R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 [ 133.875306][ T8659] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 133.875318][ T8659]