last executing test programs: 1.770988637s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/usb_gadget/g1/functions/uac1.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./config/usb_gadget/g1/functions/uac1.usb0/c_chmask\x00', 0x1, 0x0) write(r0, &(0x7f0000001200)='3', 0x1) 1.715925739s ago: executing program 3 (id=4): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000008c0)=@newtfilter={0x8c, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xb, 0xfff2}, {}, {0xfff2}}, [@filter_kind_options=@f_basic={{0xa}, {0x54, 0x2, [@TCA_BASIC_ACT={0x50, 0x3, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x4, 0xffff, 0x6, 0x2, 0x6}, 0x3}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}, @TCA_RATE={0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 1.679166059s ago: executing program 1 (id=6): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000001c0)='./bus\x00', 0x41, &(0x7f0000000840)={[{@norecovery}, {@nodiscard}, {@noblock_validity}, {@noquota}, {@resuid}, {@mblk_io_submit}, {@abort}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x1}}, {@noload}, {@grpjquota}]}, 0x64, 0x51c, &(0x7f0000000200)="$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") r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000480), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x840) 1.328669717s ago: executing program 3 (id=9): mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) 1.192161861s ago: executing program 3 (id=11): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x1}, {0xffff, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_TARGET={0x8, 0x8, 0x1}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004010}, 0x40084) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$kcm(0x11, 0x3, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r6) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'syzkaller0\x00', 0x0}) setsockopt$sock_attach_bpf(r5, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r5, &(0x7f0000000000)={&(0x7f0000000380)=@xdp={0x2c, 0x0, r7, 0x7}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="27030200080314000e00072f01000000000000113cfdcb00000080ed00827600000000000100", 0x26}, {&(0x7f0000000780)="9942d6af00007f8f", 0xdd86}], 0x2}, 0x5) 892.395548ms ago: executing program 0 (id=17): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000008c0)=@newtfilter={0x8c, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xb, 0xfff2}, {}, {0xfff2}}, [@filter_kind_options=@f_basic={{0xa}, {0x54, 0x2, [@TCA_BASIC_ACT={0x50, 0x3, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x4, 0xffff, 0x6, 0x2, 0x6}, 0x3}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}, @TCA_RATE={0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 702.986823ms ago: executing program 3 (id=18): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000440)={0x0, 0xa1ff, &(0x7f0000000400)={&(0x7f0000000280)={0x34, r1, 0x1, 0x0, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'team0\x00'}}}}}, 0x34}}, 0x0) 625.284054ms ago: executing program 0 (id=19): mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) 624.992034ms ago: executing program 0 (id=20): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:04.0/irq\x00', 0x0, 0x0) read(r0, &(0x7f0000000800), 0xa) 552.340166ms ago: executing program 0 (id=23): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x6c, 0x2, 0x6, 0x1, 0x6000000, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010100}}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0x2}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x6c}}, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x50, 0x2, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x60, 0x9, 0x6, 0x3, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x38, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xff}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010101}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x48810) recvmsg(r2, &(0x7f000000c1c0)={0x0, 0x0, &(0x7f000000c080)=[{&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bec0)=""/27, 0x1b}], 0x2}, 0x20) 533.412137ms ago: executing program 0 (id=24): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./my_configfs\x00', &(0x7f0000000140)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./my_configfs/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_configfs/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.0/direction\x00', 0x1, 0x0) write(r0, &(0x7f00000002c0)='1', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/direction\x00', 0x1, 0x0) write(r1, &(0x7f0000000540)='2', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/first_group\x00', 0x1, 0x0) write(r2, &(0x7f0000000600)='2', 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/num_groups\x00', 0x1, 0x0) write(r3, &(0x7f00000006c0)='3', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_first_group\x00', 0x1, 0x0) write(r4, &(0x7f0000000780)='2', 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f00000007c0)='./my_configfs/usb_gadget/g1/functions/midi2.usb0/ep.0/block.1/midi1_num_groups\x00', 0x1, 0x0) write(r5, &(0x7f0000000840)='3', 0x1) symlinkat(&(0x7f0000000880)='./my_configfs/usb_gadget/g1/functions/midi2.usb0\x00', 0xffffffffffffff9c, &(0x7f00000008c0)='./my_configfs/usb_gadget/g1/configs/c.1/midi2.usb0\x00') 474.407538ms ago: executing program 0 (id=27): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @dev={0xac, 0x14, 0x14, 0xb}, 0x15, 0x3, 'sh\x00', 0x1, 0x4, 0x72}, 0x2c) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x3, 0x12) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff3b, 0x0, 0x0, 0x0) recvfrom$inet6(r5, &(0x7f0000000000)=""/45, 0x44, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="48050000150019", 0x7}], 0x1) write$binfmt_misc(r4, &(0x7f0000000000), 0xfffffecc) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x0) sendmsg$sock(r1, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 358.736341ms ago: executing program 2 (id=32): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) 323.551642ms ago: executing program 2 (id=33): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:04.0/irq\x00', 0x0, 0x0) read(r0, &(0x7f0000000800), 0xa) 273.455163ms ago: executing program 2 (id=35): mkdir(&(0x7f0000000000)='proc\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='proc\x00', &(0x7f0000000200)='proc\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='proc/kallsyms\x00', 0x0, 0x0) read(r0, &(0x7f0000000500)=""/4096, 0x1000) 273.381783ms ago: executing program 2 (id=36): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409/manufacturer\x00', 0x1, 0x0) write(r0, &(0x7f0000000280)='ACME\n', 0x5) 247.829474ms ago: executing program 2 (id=38): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x22048854, &(0x7f0000000200)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b037511bf746bec66ba", 0xd000, 0x11, 0x0, 0x27) 245.131484ms ago: executing program 2 (id=40): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000002000000000000000000082295"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x1e00, 0x2c}, 0x94) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x14080, 0x10000}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r0}]}, @IFLA_GROUP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 138.325556ms ago: executing program 4 (id=43): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./config\x00', &(0x7f0000000200)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/geth.usb0\x00', 0x1ff) 121.728987ms ago: executing program 4 (id=44): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2b, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000008c0)=@newtfilter={0x8c, 0x2c, 0xd27, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xb, 0xfff2}, {}, {0xfff2}}, [@filter_kind_options=@f_basic={{0xa}, {0x54, 0x2, [@TCA_BASIC_ACT={0x50, 0x3, [@m_mpls={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x4, 0xffff, 0x6, 0x2, 0x6}, 0x3}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}]}}, @TCA_RATE={0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 4.4019ms ago: executing program 4 (id=45): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000120)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) close(r0) 4.24511ms ago: executing program 4 (id=46): mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./mysys\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/pci/devices/0000:00:04.0/irq\x00', 0x0, 0x0) read(r0, &(0x7f0000000800), 0xa) 4.17776ms ago: executing program 4 (id=47): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/functions\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/usb_gadget/g1/functions/uac1_legacy.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/usb_gadget/g1/functions/uac1_legacy.usb0/fn_play\x00', 0x0, 0x0) read(r0, &(0x7f0000000900), 0x100) 0s ago: executing program 4 (id=48): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x50, 0x2, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x8800}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)={0x60, 0x9, 0x6, 0x3, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x38, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xff}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010101}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x48810) recvmsg(r2, &(0x7f000000c1c0)={0x0, 0x0, &(0x7f000000c080)=[{&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bec0)=""/27, 0x1b}], 0x2}, 0x20) kernel console output (not intermixed with test programs): [ 23.542167][ T28] audit: type=1400 audit(1784926336.076:103): avc: denied { search } for pid=3176 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.564228][ T28] audit: type=1400 audit(1784926336.076:104): avc: denied { search } for pid=3176 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.083919][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 24.083935][ T28] audit: type=1400 audit(1784926336.616:114): avc: denied { write } for pid=3190 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.116029][ T28] audit: type=1400 audit(1784926336.646:115): avc: denied { write } for pid=3201 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.414244][ T28] audit: type=1400 audit(1784926336.946:116): avc: denied { write } for pid=3204 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.441964][ T28] audit: type=1400 audit(1784926336.976:117): avc: denied { write } for pid=3215 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.714660][ T28] audit: type=1400 audit(1784926337.246:118): avc: denied { write } for pid=3218 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.744940][ T28] audit: type=1400 audit(1784926337.276:119): avc: denied { write } for pid=3229 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.811829][ T28] audit: type=1400 audit(1784926337.346:120): avc: denied { write } for pid=3233 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.840363][ T28] audit: type=1400 audit(1784926337.376:121): avc: denied { write } for pid=3244 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.910181][ T28] audit: type=1400 audit(1784926337.446:122): avc: denied { write } for pid=3247 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 24.938490][ T28] audit: type=1400 audit(1784926337.476:123): avc: denied { write } for pid=3258 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts. [ 29.462155][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 29.462171][ T28] audit: type=1400 audit(1784926341.996:126): avc: denied { mounton } for pid=3280 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.491249][ T28] audit: type=1400 audit(1784926342.026:127): avc: denied { mount } for pid=3280 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.493217][ T3280] cgroup: Unknown subsys name 'net' [ 29.519013][ T28] audit: type=1400 audit(1784926342.056:128): avc: denied { unmount } for pid=3280 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.658619][ T3280] cgroup: Unknown subsys name 'cpuset' [ 29.664831][ T3280] cgroup: Unknown subsys name 'rlimit' [ 29.775305][ T28] audit: type=1400 audit(1784926342.306:129): avc: denied { setattr } for pid=3280 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 29.798946][ T28] audit: type=1400 audit(1784926342.306:130): avc: denied { create } for pid=3280 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.830009][ T28] audit: type=1400 audit(1784926342.306:131): avc: denied { write } for pid=3280 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.850508][ T28] audit: type=1400 audit(1784926342.306:132): avc: denied { read } for pid=3280 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.870961][ T28] audit: type=1400 audit(1784926342.336:133): avc: denied { mounton } for pid=3280 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 29.888227][ T3285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.896056][ T28] audit: type=1400 audit(1784926342.336:134): avc: denied { mount } for pid=3280 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.927872][ T28] audit: type=1400 audit(1784926342.356:135): avc: denied { read } for pid=3019 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 29.973266][ T3280] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.227908][ T3294] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.235209][ T3294] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.242494][ T3294] bridge_slave_0: entered allmulticast mode [ 31.249041][ T3294] bridge_slave_0: entered promiscuous mode [ 31.266845][ T3294] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.273947][ T3294] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.281111][ T3294] bridge_slave_1: entered allmulticast mode [ 31.287504][ T3294] bridge_slave_1: entered promiscuous mode [ 31.322169][ T3294] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.349398][ T3294] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.394075][ T3294] team0: Port device team_slave_0 added [ 31.399751][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.406867][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.414010][ T3299] bridge_slave_0: entered allmulticast mode [ 31.420464][ T3299] bridge_slave_0: entered promiscuous mode [ 31.434807][ T3294] team0: Port device team_slave_1 added [ 31.445375][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.452529][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.459669][ T3299] bridge_slave_1: entered allmulticast mode [ 31.466117][ T3299] bridge_slave_1: entered promiscuous mode [ 31.505137][ T3294] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.512133][ T3294] 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. [ 31.538204][ T3294] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.558124][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.565297][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.572579][ T3298] bridge_slave_0: entered allmulticast mode [ 31.579047][ T3298] bridge_slave_0: entered promiscuous mode [ 31.585514][ T3295] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.592577][ T3295] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.599768][ T3295] bridge_slave_0: entered allmulticast mode [ 31.606127][ T3295] bridge_slave_0: entered promiscuous mode [ 31.612898][ T3294] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.619995][ T3294] 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. [ 31.645956][ T3294] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.657761][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.671391][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.678475][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.685613][ T3298] bridge_slave_1: entered allmulticast mode [ 31.691976][ T3298] bridge_slave_1: entered promiscuous mode [ 31.698323][ T3295] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.705399][ T3295] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.712627][ T3295] bridge_slave_1: entered allmulticast mode [ 31.719146][ T3295] bridge_slave_1: entered promiscuous mode [ 31.730015][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.739114][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.746310][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.753432][ T3301] bridge_slave_0: entered allmulticast mode [ 31.759981][ T3301] bridge_slave_0: entered promiscuous mode [ 31.783729][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.790920][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.798104][ T3301] bridge_slave_1: entered allmulticast mode [ 31.804509][ T3301] bridge_slave_1: entered promiscuous mode [ 31.820675][ T3295] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.840200][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.854760][ T3295] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.864598][ T3299] team0: Port device team_slave_0 added [ 31.875970][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.887390][ T3294] hsr_slave_0: entered promiscuous mode [ 31.893359][ T3294] hsr_slave_1: entered promiscuous mode [ 31.904594][ T3299] team0: Port device team_slave_1 added [ 31.911432][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.943131][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.961750][ T3298] team0: Port device team_slave_0 added [ 31.968418][ T3298] team0: Port device team_slave_1 added [ 31.974605][ T3295] team0: Port device team_slave_0 added [ 31.980747][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.987719][ T3299] 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. [ 32.013662][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.029774][ T3301] team0: Port device team_slave_0 added [ 32.036414][ T3301] team0: Port device team_slave_1 added [ 32.051347][ T3295] team0: Port device team_slave_1 added [ 32.057197][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.064167][ T3299] 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. [ 32.090222][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.129700][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.136694][ T3298] 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. [ 32.162720][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.173752][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.180796][ T3301] 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. [ 32.206739][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.218687][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.225663][ T3301] 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. [ 32.251616][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.262813][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.269850][ T3295] 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. [ 32.295827][ T3295] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.309915][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.316904][ T3298] 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. [ 32.342941][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.368752][ T3295] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.375787][ T3295] 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. [ 32.401745][ T3295] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.444071][ T3299] hsr_slave_0: entered promiscuous mode [ 32.450088][ T3299] hsr_slave_1: entered promiscuous mode [ 32.456012][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 32.461752][ T3299] Cannot create hsr debugfs directory [ 32.494828][ T3295] hsr_slave_0: entered promiscuous mode [ 32.500868][ T3295] hsr_slave_1: entered promiscuous mode [ 32.506698][ T3295] debugfs: 'hsr0' already exists in 'hsr' [ 32.512443][ T3295] Cannot create hsr debugfs directory [ 32.543419][ T3301] hsr_slave_0: entered promiscuous mode [ 32.549490][ T3301] hsr_slave_1: entered promiscuous mode [ 32.555347][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 32.561146][ T3301] Cannot create hsr debugfs directory [ 32.574415][ T3298] hsr_slave_0: entered promiscuous mode [ 32.580881][ T3298] hsr_slave_1: entered promiscuous mode [ 32.586888][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 32.592729][ T3298] Cannot create hsr debugfs directory [ 32.694398][ T3294] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.703005][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.726619][ T3294] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.735224][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.742943][ T3294] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.751988][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.769729][ T3294] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.778616][ T3294] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.835963][ T3299] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.845029][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.853298][ T3299] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.862185][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.870118][ T3299] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.878998][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.886711][ T3299] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.895410][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.927404][ T3295] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.936330][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.944753][ T3295] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.953679][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.961442][ T3295] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.970435][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.978345][ T3295] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.987095][ T3295] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.012440][ T3301] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.021297][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.029217][ T3301] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.037689][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.046088][ T3301] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.054518][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.069034][ T3301] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.078181][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.108713][ T3298] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.117136][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.124871][ T3298] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.133712][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.142278][ T3298] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.151083][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.158759][ T3298] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.167153][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.188042][ T3294] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.222094][ T3294] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.241461][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.250846][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.257912][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.274848][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.281924][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.296279][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.310911][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.317990][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.326715][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.333795][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.354553][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.370565][ T3295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.396363][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.407054][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.419366][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.435276][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.442406][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.452435][ T3295] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.462106][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.469315][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.485086][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.492274][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.503717][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.510831][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.522997][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.530141][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.547373][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.554595][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.633806][ T3301] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.654543][ T3301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.719514][ T3294] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.755565][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.847017][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.902917][ T3295] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.926302][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.954836][ T3294] veth0_vlan: entered promiscuous mode [ 33.975546][ T3299] veth0_vlan: entered promiscuous mode [ 33.987873][ T3294] veth1_vlan: entered promiscuous mode [ 34.005246][ T3299] veth1_vlan: entered promiscuous mode [ 34.040139][ T3298] veth0_vlan: entered promiscuous mode [ 34.054348][ T3294] veth0_macvtap: entered promiscuous mode [ 34.066836][ T3299] veth0_macvtap: entered promiscuous mode [ 34.074794][ T3294] veth1_macvtap: entered promiscuous mode [ 34.081725][ T3298] veth1_vlan: entered promiscuous mode [ 34.105648][ T3299] veth1_macvtap: entered promiscuous mode [ 34.114938][ T3298] veth0_macvtap: entered promiscuous mode [ 34.121512][ T3295] veth0_vlan: entered promiscuous mode [ 34.129198][ T3298] veth1_macvtap: entered promiscuous mode [ 34.141692][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.150649][ T3294] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.165207][ T3295] veth1_vlan: entered promiscuous mode [ 34.172929][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.181631][ T3294] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.199962][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.207481][ T3435] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.217009][ T3435] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.233942][ T3435] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.242866][ T3435] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.261305][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.272022][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.281495][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.295149][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.304035][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.328541][ T3295] veth0_macvtap: entered promiscuous mode [ 34.334857][ T53] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.347158][ T53] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.358602][ T3299] 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. [ 34.379357][ T53] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.389318][ T53] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.411218][ T3295] veth1_macvtap: entered promiscuous mode [ 34.425537][ T3301] veth0_vlan: entered promiscuous mode [ 34.448959][ T3301] veth1_vlan: entered promiscuous mode [ 34.477572][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.495443][ T28] kauditd_printk_skb: 40 callbacks suppressed [ 34.495457][ T28] audit: type=1400 audit(1784926347.026:176): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 34.529984][ T3295] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.553599][ T3509] loop1: detected capacity change from 0 to 512 [ 34.560067][ T28] audit: type=1400 audit(1784926347.026:177): avc: denied { write } for pid=3506 comm="syz.2.3" name="configs" dev="configfs" ino=3811 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 34.585679][ T3509] ======================================================= [ 34.585679][ T3509] WARNING: The mand mount option has been deprecated and [ 34.585679][ T3509] and is ignored by this kernel. Remove the mand [ 34.585679][ T3509] option from the mount to silence this warning. [ 34.585679][ T3509] ======================================================= [ 34.621469][ T28] audit: type=1400 audit(1784926347.026:178): avc: denied { write } for pid=3506 comm="syz.2.3" name="functions" dev="configfs" ino=3810 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 34.639372][ T3509] EXT4-fs: Ignoring removed mblk_io_submit option [ 34.651304][ T3509] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 34.660750][ T28] audit: type=1400 audit(1784926347.036:179): avc: denied { write } for pid=3506 comm="syz.2.3" name="c.1" dev="configfs" ino=4909 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 34.665369][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.692923][ T3509] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 34.703201][ T28] audit: type=1400 audit(1784926347.036:180): avc: denied { create } for pid=3506 comm="syz.2.3" name="geth.usb0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=lnk_file permissive=1 [ 34.708188][ T3509] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 34.725398][ T28] audit: type=1400 audit(1784926347.036:181): avc: denied { write } for pid=3506 comm="syz.2.3" name="c.1" dev="configfs" ino=4909 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 34.753853][ T3509] EXT4-fs (loop1): orphan cleanup on readonly fs [ 34.772673][ T3509] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.6: Invalid block bitmap block 0 in block_group 0 [ 34.786320][ T3514] tipc: Started in network mode [ 34.794496][ T3514] tipc: Node identity aaaaaaaaaa1a, cluster identity 4711 [ 34.802031][ T3509] loop1: lost filesystem error report for type 5 error -117 [ 34.802316][ T3509] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.6: Invalid block bitmap block 0 in block_group 0 [ 34.803469][ T3514] tipc: Enabled bearer , priority 0 [ 34.809662][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 34.809678][ C0] EXT4-fs (loop1): last error at time 1784926347: ext4_read_block_bitmap_nowait:483 [ 34.829191][ T3509] loop1: lost filesystem error report for type 5 error -117 [ 34.841226][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.861885][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.862403][ T3509] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.6: Invalid block bitmap block 0 in block_group 0 [ 34.884100][ T3301] veth0_macvtap: entered promiscuous mode [ 34.885460][ T3509] loop1: lost filesystem error report for type 5 error -117 [ 34.892161][ T3509] Quota error (device loop1): write_blk: dquota write failed [ 34.907491][ T3509] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 34.919430][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.920449][ T3509] EXT4-fs error (device loop1): ext4_acquire_dquot:7041: comm syz.1.6: Failed to acquire dquot type 1 [ 34.939847][ T3509] loop1: lost filesystem error report for type 5 error -28 [ 34.940217][ T3509] EXT4-fs (loop1): 1 orphan inode deleted [ 34.945615][ T3301] veth1_macvtap: entered promiscuous mode [ 34.959524][ T36] Quota error (device loop1): do_check_range: Getting block 0 out of range 1-5 [ 34.968950][ T36] EXT4-fs error (device loop1): ext4_release_dquot:7077: comm kworker/u8:2: Failed to release dquot type 1 [ 34.980976][ T36] loop1: lost filesystem error report for type 5 error -117 [ 34.987721][ T3509] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 35.011136][ T28] audit: type=1400 audit(1784926347.536:182): avc: denied { mount } for pid=3517 comm="syz.2.10" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 35.041033][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.061466][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.092883][ T53] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.119421][ T53] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.129694][ T53] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.148449][ T3524] syzkaller0: entered promiscuous mode [ 35.154061][ T3524] syzkaller0: entered allmulticast mode [ 35.156783][ T3530] UDC core: g1: couldn't find an available UDC or it's busy [ 35.168453][ T53] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.216411][ T3534] netlink: 8 bytes leftover after parsing attributes in process `syz.0.15'. [ 35.444799][ T3549] syzkaller0: entered promiscuous mode [ 35.450486][ T3549] syzkaller0: entered allmulticast mode [ 35.580659][ T3563] configfs-gadget.g1 gadget.0: HOST MAC 32:7e:6d:ae:c9:ae [ 35.600917][ T3563] configfs-gadget.g1 gadget.0: MAC d6:42:4a:6e:9e:b7 [ 35.626008][ T3563] configfs-gadget.g1 gadget.0: uvc: uvc_function_bind() [ 35.688339][ T3576] netlink: 4 bytes leftover after parsing attributes in process `syz.4.26'. [ 35.700014][ T3576] netlink: 14 bytes leftover after parsing attributes in process `syz.4.26'. [ 35.728329][ T3397] IPVS: starting estimator thread 0... [ 35.744645][ T3576] netlink: 'syz.4.26': attribute type 10 has an invalid length. [ 35.792849][ T3588] IPVS: sh: FWM 3 0x00000003 - no destination available [ 35.829137][ T3581] IPVS: using max 2640 ests per chain, 132000 per kthread [ 35.830744][ C1] IPVS: sh: FWM 3 0x00000003 - no destination available [ 35.928120][ T23] tipc: Node number set to 11578026 [ 35.972386][ T3608] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 36.301509][ T3629] ================================================================== [ 36.309638][ T3629] BUG: KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head [ 36.317842][ T3629] [ 36.320186][ T3629] read-write to 0xffff88810cb690c8 of 8 bytes by task 3627 on cpu 1: [ 36.328273][ T3629] hash_ipportnet4_add+0x820/0x1590 [ 36.333498][ T3629] hash_ipportnet4_uadt+0xb9f/0xd00 [ 36.338819][ T3629] call_ad+0x231/0x640 [ 36.342916][ T3629] ip_set_ad+0x5b1/0x680 [ 36.347181][ T3629] ip_set_uadd+0x41/0x50 [ 36.351463][ T3629] nfnetlink_rcv_msg+0x4e2/0x5b0 [ 36.356429][ T3629] netlink_rcv_skb+0x11e/0x220 [ 36.361232][ T3629] nfnetlink_rcv+0x15f/0x1740 [ 36.365928][ T3629] netlink_unicast+0x5a7/0x680 [ 36.370966][ T3629] netlink_sendmsg+0x5be/0x6f0 [ 36.375780][ T3629] ____sys_sendmsg+0x532/0x580 [ 36.380577][ T3629] ___sys_sendmsg+0x195/0x1e0 [ 36.385299][ T3629] __x64_sys_sendmsg+0xd4/0x160 [ 36.390186][ T3629] x64_sys_call+0x194c/0x3020 [ 36.394892][ T3629] do_syscall_64+0x136/0x3c0 [ 36.399490][ T3629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.405377][ T3629] [ 36.407694][ T3629] read to 0xffff88810cb690c8 of 8 bytes by task 3629 on cpu 0: [ 36.415237][ T3629] hash_ipportnet4_head+0x340/0x740 [ 36.420448][ T3629] ip_set_dump_do+0xa41/0xad0 [ 36.425140][ T3629] netlink_dump+0x452/0x870 [ 36.429654][ T3629] netlink_recvmsg+0x420/0x550 [ 36.434418][ T3629] sock_recvmsg+0xf5/0x120 [ 36.438833][ T3629] ____sys_recvmsg+0xf5/0x280 [ 36.443514][ T3629] ___sys_recvmsg+0x11f/0x3a0 [ 36.448212][ T3629] __x64_sys_recvmsg+0xd1/0x160 [ 36.453066][ T3629] x64_sys_call+0x2b1a/0x3020 [ 36.457740][ T3629] do_syscall_64+0x136/0x3c0 [ 36.462335][ T3629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.468265][ T3629] [ 36.470590][ T3629] value changed: 0x000000000001dea0 -> 0x000000000001df10 [ 36.477698][ T3629] [ 36.480023][ T3629] Reported by Kernel Concurrency Sanitizer on: [ 36.486180][ T3629] CPU: 0 UID: 0 PID: 3629 Comm: syz.4.48 Not tainted syzkaller #0 PREEMPT(lazy) [ 36.495286][ T3629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 36.505333][ T3629] ================================================================== [ 36.672270][ T3627] Set syz1 is full, maxelem 65536 reached [ 37.539182][ T3509] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 37.548137][ T3509] syz.1.6 (3509) used greatest stack depth: 9880 bytes left [ 37.579820][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.