last executing test programs: 2h49m24.43105231s ago: executing program 0 (id=1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xa1ffffff}}]}]}]}, 0x34}}, 0x0) 2h49m20.138954731s ago: executing program 32 (id=1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xa1ffffff}}]}]}]}, 0x34}}, 0x0) 2h49m19.991394875s ago: executing program 1 (id=2): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x90, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x60, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, [0x8, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x8]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x4}]}}]}, 0x90}}, 0x0) 2h49m18.828737978s ago: executing program 33 (id=2): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x90, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x60, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x0, [0x8, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x8]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x4}]}}]}, 0x90}}, 0x0) 2h47m4.240108013s ago: executing program 2 (id=6): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) listen(r1, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000000)=ANY=[@ANYBLOB="580000001200010200"/56, @ANYRES32=0x0, @ANYBLOB="00008911c77ea5c4f345000010000000080003000601"], 0x58}}, 0x0) 2h47m0.575387707s ago: executing program 2 (id=8): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="40e4", 0x2, 0x20008840, &(0x7f0000000140)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000100)="1ce0", 0xffeb, 0x0, &(0x7f0000001100)={0x2, 0x0, @private}, 0x10) 2h46m57.525487652s ago: executing program 2 (id=10): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x1, 0x18, 0x70, 0xfd, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x4}}]}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100003f7a7e40720c860097220102010104"], 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000000)=ANY=[@ANYBLOB="a200004ef3b11f948ef66b0ee0b3d41b1b"]) 2h46m45.629041338s ago: executing program 2 (id=13): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x84000, 0x0) 2h46m40.559095101s ago: executing program 2 (id=15): setreuid(0x0, 0xee00) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, r1}, 0x68) 2h46m37.267754064s ago: executing program 2 (id=16): openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x40402) r0 = syz_io_uring_setup(0x231, &(0x7f0000000140)={0x0, 0x0, 0x10100}, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}) io_uring_enter(r0, 0x7a98, 0x0, 0x0, 0x0, 0x0) 2h46m28.934128129s ago: executing program 34 (id=16): openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x40402) r0 = syz_io_uring_setup(0x231, &(0x7f0000000140)={0x0, 0x0, 0x10100}, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}) io_uring_enter(r0, 0x7a98, 0x0, 0x0, 0x0, 0x0) 1h32m20.759873184s ago: executing program 4 (id=1262): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f00000000c0), 0x10) sendto$l2tp(r0, &(0x7f0000000040)="e5786a0d000000000000c83b", 0xc, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x8, 0x4) recvfrom$l2tp(r0, 0x0, 0x0, 0x40, 0x0, 0x0) 1h32m15.156520143s ago: executing program 4 (id=1263): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000440)={0x2c, &(0x7f0000000180)={0x40, 0x4, 0xf, {0xf, 0x22, "ce23ef8804cb70e8103c9e084e"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000080), 0x0, 0x0) ioctl$HIDIOCGREPORT(r1, 0x400c4807, &(0x7f00000000c0)={0x3, 0xffffffff}) 1h31m54.461612509s ago: executing program 4 (id=1266): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$UHID_CREATE2(r0, &(0x7f00000002c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}}, 0x84) 1h31m45.271079409s ago: executing program 4 (id=1268): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000180)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x1101088, 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') mount(0x0, &(0x7f0000000d40)='./file0/../file0/../file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000240)='./file0\x00') 1h31m38.759695494s ago: executing program 4 (id=1270): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x60b, 0x500a, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x4f8}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x4}}}}}]}}]}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x1c0, 0x0, 0x8, 0xfa04, 0xc8, 0x6c02, 0x1c8, 0x194, 0x194, 0x1c8, 0x194, 0x3, 0x0, {[{{@ip={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x0, 0x0, 'veth0_to_hsr\x00', 'veth0_virt_wifi\x00', {0xff}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x74020000}}, @common=@inet=@TCPMSS={0x28}}, {{@ip={@multicast2, @dev, 0x0, 0x0, '\x00', 'batadv_slave_0\x00'}, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x220) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f00000001c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="000706000000ff030902"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 1h31m35.570320594s ago: executing program 4 (id=1271): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)='a', 0x1}], 0x1, 0x0, 0x0, 0x44}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x20, 0x8f, 0x2, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x4}, 0xe) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="300000000000000084000000010000000000000004"], 0x30}], 0x1, 0x0) read$alg(r0, &(0x7f0000000000)=""/8, 0x8) 1h31m25.592821597s ago: executing program 35 (id=1271): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000100)='a', 0x1}], 0x1, 0x0, 0x0, 0x44}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x20, 0x8f, 0x2, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x4}, 0xe) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="300000000000000084000000010000000000000004"], 0x30}], 0x1, 0x0) read$alg(r0, &(0x7f0000000000)=""/8, 0x8) 17m32.833847159s ago: executing program 5 (id=2059): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup=r0, r1, 0x2, 0x0, 0x0, @void, @value}, 0x10) socket$l2tp6(0xa, 0x2, 0x73) 17m27.436224953s ago: executing program 5 (id=2061): r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = geteuid() ioprio_get$uid(0x3, r2) 17m24.304626491s ago: executing program 5 (id=2063): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 11m58.590000241s ago: executing program 5 (id=2063): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 7m32.022529898s ago: executing program 5 (id=2063): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 3m15.26419338s ago: executing program 5 (id=2063): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) 1m11.587333923s ago: executing program 3 (id=2150): setreuid(0xee00, 0x0) r0 = getuid() setreuid(0x0, r0) msgget$private(0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 1m0.943531344s ago: executing program 3 (id=2151): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000200)={0xc, 0x0, 0x0}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f00000002c0)={0xc, r1}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000340)={0x28, 0x4, r1, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x10}) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x1) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000440)=ANY=[@ANYBLOB="1800007f00000000002000000000000000010021"]) 51.586333789s ago: executing program 3 (id=2152): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x6, 0x4, &(0x7f0000002180)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x17}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0xc0, &(0x7f00000020c0)=""/192, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r0, r2, 0x25, 0x0, @void}, 0x10) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x6, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180200000000000000000000000000001800000008000000000000006e14000095"], &(0x7f0000000040)='syzkaller\x00', 0x5, 0xc0, &(0x7f00000020c0)=""/192, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_LINK_UPDATE(0xf, &(0x7f0000000140)={r3, r4}, 0x5) 36.00777118s ago: executing program 3 (id=2153): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "0000c87718fdffff", "2607080d7f4fcf00fd4ef2de8e6c7c58", "355c1abc", "1e8900"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x8080, 0x0, 0x0) 23.492212895s ago: executing program 3 (id=2154): getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000004c0)=0x14) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x14) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00'}) ioctl$UI_DEV_CREATE(r0, 0x5501) write$input_event(r0, &(0x7f0000000000)={{0x77359400}}, 0xfe4f) 0s ago: executing program 3 (id=2155): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) r1 = memfd_create(&(0x7f0000000100)='+\x88\xc7s\x00\x00\x942nodev\x00\x00\x8cZ_Pv\x03\xa7\xc1\b\xec\x90Q\x85\x83\xcd\x16\xdcw\'\x8a\xe5N\x8c\x17\xfd\xc5\xad\xd5y\x15\x1fx\x17\f\xbc\xd1.\x8cA\x17\x86\xb7-j!Y\x92\xd9\xc4\r8\xd0\xc9X\xa7\x11\xa3\xf0\x8a*\xbc\x87\xcd\x1fl\xfc\xf3]\xb8\xbd\x02\v<\fl\xa6]\xa5\xfb\x05\xcb\x9c\xe2\xc8\x05\xa5\xa5\xeb\xa9\xef\xe3\xf1b\x81\xec\xac\xb6\x80\xd5\xf5S\x85\x06O\x05\xb8\xa1\x15\xcc\x17\xe8s\x95\x95B\xee_\x98\x91)\xe7\xa8+\x8c\xee\x83@q\x16\xcf3\x0f\x81\xa8\xa9`i\x01m:\xcc\x1c\xed<\xcfA3n\xfd\n>\x03\xae\f \xdbH\'\x05\x82\xdbLE\x14\xcdq\x1abcf\xdb8\xe9a\xa8\x00'/201, 0x2) fcntl$addseals(r1, 0x409, 0x12) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1008, 0x0, 0x13, r1, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:62217' (ED25519) to the list of known hosts. syzkaller login: [ 367.572043][ T3159] cgroup: Unknown subsys name 'net' [ 368.144291][ T3159] cgroup: Unknown subsys name 'cpuset' [ 368.272624][ T3159] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 428.854492][ T3159] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 509.787003][ T3170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 510.332761][ T3170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 510.522161][ T3172] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 511.046304][ T3172] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 525.359436][ T3170] hsr_slave_0: entered promiscuous mode [ 525.490486][ T3170] hsr_slave_1: entered promiscuous mode [ 527.006077][ T3172] hsr_slave_0: entered promiscuous mode [ 527.064236][ T3172] hsr_slave_1: entered promiscuous mode [ 527.205465][ T3172] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 527.209550][ T3172] Cannot create hsr debugfs directory [ 533.514008][ T3170] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 533.688582][ T3170] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 533.785752][ T3170] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 533.880985][ T3170] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 535.146843][ T3172] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 535.461628][ T3172] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 535.582899][ T3172] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 535.730416][ T3172] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 546.749187][ T3172] 8021q: adding VLAN 0 to HW filter on device bond0 [ 547.986615][ T3170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 594.105427][ T3172] veth0_vlan: entered promiscuous mode [ 594.458209][ T3172] veth1_vlan: entered promiscuous mode [ 595.793338][ T3172] veth0_macvtap: entered promiscuous mode [ 596.285183][ T3172] veth1_macvtap: entered promiscuous mode [ 598.099895][ T3172] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.103269][ T3172] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.105274][ T3172] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.110758][ T3172] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 598.964688][ T3170] veth0_vlan: entered promiscuous mode [ 599.395803][ T3170] veth1_vlan: entered promiscuous mode [ 602.533238][ T3170] veth0_macvtap: entered promiscuous mode [ 602.763531][ T3170] veth1_macvtap: entered promiscuous mode [ 603.402402][ T3172] 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. [ 604.970884][ T3170] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.973498][ T3170] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.975764][ T3170] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 604.980352][ T3170] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 611.981053][ T3863] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 621.549879][ T3872] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 621.612813][ T3872] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 622.631987][ T3872] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 622.706610][ T3872] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 632.784413][ T3881] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 638.530339][ T36] audit: type=1800 audit(637.470:2): pid=3885 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=set_data cause=unavailable-hash-algorithm comm="syz.3.14" name="/" dev="sockfs" ino=2781 res=0 errno=0 [ 641.134307][ T3482] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 642.206013][ T3482] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 642.639153][ T3892] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 642.682480][ T3892] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 643.130073][ T3482] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 643.906148][ T3482] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 655.304607][ T3482] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 655.601710][ T3482] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 655.994876][ T3482] bond0 (unregistering): Released all slaves [ 657.659432][ T3482] hsr_slave_0: left promiscuous mode [ 657.751235][ T3482] hsr_slave_1: left promiscuous mode [ 658.494834][ T3482] veth1_macvtap: left promiscuous mode [ 658.531575][ T3482] veth0_macvtap: left promiscuous mode [ 658.562031][ T3482] veth1_vlan: left promiscuous mode [ 658.600774][ T3482] veth0_vlan: left promiscuous mode [ 716.561866][ T3914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 716.609857][ T3914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 734.732965][ T3914] hsr_slave_0: entered promiscuous mode [ 734.826438][ T3914] hsr_slave_1: entered promiscuous mode [ 739.111320][ T4223] netlink: 12 bytes leftover after parsing attributes in process `syz.3.33'. [ 743.596328][ T3914] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 744.074060][ T3914] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 744.180534][ T3914] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 744.391328][ T3914] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 762.886770][ T3914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 773.096643][ T4310] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 841.835172][ T4386] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 841.861729][ T4386] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 842.684334][ T3914] veth0_vlan: entered promiscuous mode [ 843.046602][ T3914] veth1_vlan: entered promiscuous mode [ 845.798748][ T3914] veth0_macvtap: entered promiscuous mode [ 845.959249][ T3914] veth1_macvtap: entered promiscuous mode [ 847.933509][ T3914] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 847.936671][ T3914] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 847.963906][ T3914] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 847.966268][ T3914] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 853.360060][ T36] audit: type=1326 audit(852.320:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4389 comm="syz.3.46" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 869.382889][ T4407] capability: warning: `syz.4.50' uses deprecated v2 capabilities in a way that may be insecure [ 881.286736][ T4413] TCP: request_sock_TCPv6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 906.104605][ T4435] sctp: failed to load transform for md5: -2 [ 920.663906][ T4454] IPv6: NLM_F_REPLACE set, but no existing node found! [ 963.664708][ T4496] netlink: 4 bytes leftover after parsing attributes in process `syz.4.82'. [ 968.195860][ T4498] pim6reg0: tun_chr_ioctl cmd 1074025675 [ 968.198748][ T4498] pim6reg0: persist disabled [ 968.452493][ T36] audit: type=1326 audit(967.410:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 968.504192][ T36] audit: type=1326 audit(967.490:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.174219][ T36] audit: type=1326 audit(968.150:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.176684][ T36] audit: type=1326 audit(968.160:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.193356][ T36] audit: type=1326 audit(968.180:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.209473][ T36] audit: type=1326 audit(968.180:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.215769][ T36] audit: type=1326 audit(968.200:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.236579][ T36] audit: type=1326 audit(968.220:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.307925][ T36] audit: type=1326 audit(968.290:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=432 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 969.314578][ T36] audit: type=1326 audit(968.300:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4499 comm="syz.4.85" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 976.514488][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 976.514857][ T36] audit: type=1326 audit(975.500:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 976.553921][ T36] audit: type=1326 audit(975.520:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 976.719791][ T36] audit: type=1326 audit(975.700:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=194 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 976.838736][ T36] audit: type=1326 audit(975.820:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 977.165015][ T36] audit: type=1326 audit(976.140:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 977.185270][ T36] audit: type=1326 audit(976.160:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 977.224079][ T36] audit: type=1326 audit(976.210:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 977.258883][ T36] audit: type=1326 audit(976.210:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 977.523112][ T36] audit: type=1326 audit(976.500:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=195 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 977.551362][ T36] audit: type=1326 audit(976.530:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4511 comm="syz.4.88" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 985.070997][ T4520] GUP no longer grows the stack in syz.4.92 (4520): 20004000-20005000 (20001000) [ 985.074409][ T4520] CPU: 0 UID: 0 PID: 4520 Comm: syz.4.92 Not tainted 6.13.0-rc2-syzkaller-g21f1b85c8912 #0 [ 985.076045][ T4520] Hardware name: riscv-virtio,qemu (DT) [ 985.077202][ T4520] Call Trace: [ 985.078105][ T4520] [] dump_backtrace+0x2e/0x3c [ 985.080271][ T4520] [] show_stack+0x30/0x3c [ 985.081629][ T4520] [] dump_stack_lvl+0x12e/0x1a6 [ 985.083153][ T4520] [] dump_stack+0x1c/0x24 [ 985.084375][ T4520] [] gup_vma_lookup+0x1e0/0x1ee [ 985.085801][ T4520] [] __get_user_pages+0x208/0x35ec [ 985.086945][ T4520] [] __gup_longterm_locked+0x24c/0x177c [ 985.088269][ T4520] [] pin_user_pages_remote+0xea/0x142 [ 985.089589][ T4520] [] process_vm_rw_core.constprop.0+0x3b8/0x902 [ 985.090989][ T4520] [] process_vm_rw+0x268/0x29e [ 985.092319][ T4520] [] __riscv_sys_process_vm_writev+0xc0/0x144 [ 985.093777][ T4520] [] syscall_handler+0x94/0x118 [ 985.094988][ T4520] [] do_trap_ecall_u+0x1aa/0x216 [ 985.096324][ T4520] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1004.254700][ T4536] ======================================================= [ 1004.254700][ T4536] WARNING: The mand mount option has been deprecated and [ 1004.254700][ T4536] and is ignored by this kernel. Remove the mand [ 1004.254700][ T4536] option from the mount to silence this warning. [ 1004.254700][ T4536] ======================================================= [ 1041.310205][ T4572] netlink: 36 bytes leftover after parsing attributes in process `syz.3.116'. [ 1064.249576][ T4585] can0: slcan on ttyS3. [ 1064.420931][ T4585] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1064.430030][ T4585] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1065.531294][ T4584] can0 (unregistered): slcan off ttyS3. [ 1080.525667][ T4605] (unnamed net_device) (uninitialized): (slave bond_slave_1): Device is not our slave [ 1080.538856][ T4605] (unnamed net_device) (uninitialized): option active_slave: invalid value (bond_slave_1) [ 1086.661058][ T4612] TCP: tcp_parse_options: Illegal window scaling value 247 > 14 received [ 1108.341915][ T4648] netlink: 4 bytes leftover after parsing attributes in process `syz.4.141'. [ 1123.863658][ T4666] netlink: 4 bytes leftover after parsing attributes in process `syz.3.146'. [ 1125.222830][ T4668] raw_sendmsg: syz.4.147 forgot to set AF_INET. Fix it! [ 1133.506098][ T4675] netlink: 20 bytes leftover after parsing attributes in process `syz.3.150'. [ 1210.379678][ T4740] mmap: syz.3.179 (4740) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1267.750879][ T4791] netlink: 16 bytes leftover after parsing attributes in process `syz.4.199'. [ 1267.762903][ T4791] bond0: option ad_select: unable to set because the bond device is up [ 1285.774815][ T4811] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1285.864693][ T4811] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1288.126372][ T4815] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 1296.455798][ T4821] pimreg: entered allmulticast mode [ 1297.411702][ T4821] pimreg: left allmulticast mode [ 1301.582832][ T4828] netlink: 60 bytes leftover after parsing attributes in process `syz.4.214'. [ 1411.252640][ T4917] ubi0: attaching mtd0 [ 1411.401867][ T4917] ubi0: scanning is finished [ 1411.404508][ T4917] ubi0: empty MTD device detected [ 1412.739088][ T4917] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 1412.741407][ T4917] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 1412.743187][ T4917] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 1412.761439][ T4917] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 1412.763364][ T4917] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 1412.765183][ T4917] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 1412.788907][ T4917] ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 3938066128 [ 1412.822411][ T4917] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 1412.833121][ T4922] ubi0: background thread "ubi_bgt0d" started, PID 4922 [ 1412.900973][ T4920] ubi0: detaching mtd0 [ 1413.522064][ T4920] ubi0: mtd0 is detached [ 1473.065794][ T4964] input: syz0 as /devices/virtual/input/input0 [ 1478.745929][ T4975] netlink: 12 bytes leftover after parsing attributes in process `syz.4.272'. [ 1478.771234][ T4975] bridge_slave_0: default FDB implementation only supports local addresses [ 1562.165917][ T5044] xt_CT: You must specify a L4 protocol and not use inversions on it [ 1565.424466][ T5046] binder: 5045:5046 ioctl c018620c 200005c0 returned -1 [ 1622.282600][ T5098] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1634.215002][ T5111] netlink: 56 bytes leftover after parsing attributes in process `syz.3.329'. [ 1659.532212][ T5138] netlink: 4 bytes leftover after parsing attributes in process `syz.3.340'. [ 1659.539899][ T5138] netlink: 'syz.3.340': attribute type 2 has an invalid length. [ 1662.997035][ T5141] bridge_slave_0: default FDB implementation only supports local addresses [ 1681.711101][ T5154] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1681.786266][ T5154] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1685.261434][ T5158] tap0: tun_chr_ioctl cmd 1074025677 [ 1685.289438][ T5158] tap0: linktype set to 0 [ 1699.074403][ T5174] trusted_key: syz.4.355 sent an empty control message without MSG_MORE. [ 1709.525652][ T5184] netlink: 8 bytes leftover after parsing attributes in process `syz.3.360'. [ 1760.486048][ T5234] netlink: 16 bytes leftover after parsing attributes in process `syz.3.380'. [ 1768.046317][ T5243] dns_resolver: Unsupported content type (98) [ 1777.498400][ T5253] netem: incorrect gi model size [ 1777.551758][ T5253] netem: change failed [ 1780.235348][ T5255] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1780.286631][ T5255] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1800.827029][ T5269] input: syz1 as /devices/virtual/input/input2 [ 1837.683387][ T5314] process 'syz.4.415' launched './file2' with NULL argv: empty string added [ 1873.886423][ T5345] netlink: 8 bytes leftover after parsing attributes in process `syz.3.429'. [ 1873.931124][ T5345] netlink: 32 bytes leftover after parsing attributes in process `syz.3.429'. [ 1908.585552][ T5381] netlink: 4 bytes leftover after parsing attributes in process `syz.4.447'. [ 1919.121271][ T5391] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1919.155316][ T5391] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1930.436642][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 1930.460021][ T36] audit: type=1326 audit(2000000026.440:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5396 comm="syz.4.454" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1930.482246][ T36] audit: type=1326 audit(2000000026.490:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5396 comm="syz.4.454" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1930.517691][ T36] audit: type=1326 audit(2000000026.520:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5396 comm="syz.4.454" exe="/syz-executor" sig=0 arch=c00000f3 syscall=116 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1930.524408][ T36] audit: type=1326 audit(2000000026.530:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5396 comm="syz.4.454" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1930.534035][ T36] audit: type=1326 audit(2000000026.540:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5396 comm="syz.4.454" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1959.184185][ T36] audit: type=1326 audit(2000000055.180:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1959.209120][ T36] audit: type=1326 audit(2000000055.190:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1959.628738][ T36] audit: type=1326 audit(2000000055.490:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1959.668699][ T36] audit: type=1326 audit(2000000055.650:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1959.672377][ T36] audit: type=1326 audit(2000000055.680:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x7ffc0000 [ 1959.840954][ T36] audit: type=1326 audit(2000000055.840:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdce48 code=0x7ffc0000 [ 1959.861245][ T36] audit: type=1326 audit(2000000055.860:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=206 compat=0 ip=0xdcdde code=0x7ffc0000 [ 1959.912367][ T36] audit: type=1326 audit(2000000055.910:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=207 compat=0 ip=0xdcd36 code=0x7ffc0000 [ 1959.940411][ T36] audit: type=1326 audit(2000000055.940:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=207 compat=0 ip=0xdcd36 code=0x7ffc0000 [ 1959.959508][ T36] audit: type=1326 audit(2000000055.960:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5426 comm="syz.4.466" exe="/syz-executor" sig=0 arch=c00000f3 syscall=57 compat=0 ip=0xda68e code=0x7ffc0000 [ 1964.101541][ T5431] Zero length message leads to an empty skb [ 2028.383985][ T5500] netlink: 204 bytes leftover after parsing attributes in process `syz.4.492'. [ 2028.471384][ T5500] netlink: 204 bytes leftover after parsing attributes in process `syz.4.492'. [ 2061.185547][ T5526] netlink: 4 bytes leftover after parsing attributes in process `syz.3.502'. [ 2200.144102][ T5628] (unnamed net_device) (uninitialized): invalid ARP target 0.0.0.0 specified for addition [ 2200.147038][ T5628] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (0) [ 2201.714452][ T5627] netlink: 256 bytes leftover after parsing attributes in process `syz.3.544'. [ 2205.982043][ T5632] netlink: 'syz.3.546': attribute type 64 has an invalid length. [ 2205.985831][ T5632] netlink: 12 bytes leftover after parsing attributes in process `syz.3.546'. [ 2290.895553][ T5320] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2290.902463][ T5320] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 2291.353147][ T5320] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz1 [ 2313.829126][ T5721] netlink: 4 bytes leftover after parsing attributes in process `syz.4.584'. [ 2318.722375][ T5726] netlink: 56 bytes leftover after parsing attributes in process `syz.4.586'. [ 2328.756758][ T5734] vxcan1: tx address claim with dlc 1 [ 2362.925551][ T5754] netlink: 8 bytes leftover after parsing attributes in process `syz.4.599'. [ 2399.202510][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 2399.203039][ T36] audit: type=1326 audit(2000000495.170:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5782 comm="syz.4.613" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 2399.976101][ T5785] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2399.986627][ T5785] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2412.053421][ T5792] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 2429.495509][ T5800] netlink: 56 bytes leftover after parsing attributes in process `syz.3.620'. [ 2436.062814][ T5805] CUSE: zero length info key specified [ 2465.290977][ T5830] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2465.293033][ T5830] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 2465.392773][ T5830] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz1 [ 2469.375984][ T5841] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2469.444274][ T5841] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2490.479206][ T5852] nbd: device at index 0 is going down [ 2502.805653][ T5861] bridge_slave_0: entered allmulticast mode [ 2504.175910][ T5861] bridge_slave_0: entered promiscuous mode [ 2536.456780][ T5880] netlink: 12 bytes leftover after parsing attributes in process `syz.3.647'. [ 2612.930684][ T5927] team_slave_1: invalid flags given to default FDB implementation [ 2625.742339][ T5935] netlink: 8 bytes leftover after parsing attributes in process `syz.3.670'. [ 2635.365617][ T5944] netlink: 'syz.4.674': attribute type 18 has an invalid length. [ 2635.765074][ T5944] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 2635.775025][ T5944] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 2635.778790][ T5944] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 2635.781163][ T5944] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 2719.092960][ T6003] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 2739.685028][ T6013] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 2739.706327][ T6013] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 2739.712955][ T6013] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 2739.715077][ T6013] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 2749.970108][ T6022] sch_tbf: burst 0 is lower than device veth0_to_bridge mtu (1514) ! [ 2781.885701][ T6042] netlink: 4 bytes leftover after parsing attributes in process `syz.4.713'. [ 2792.245564][ T6049] netlink: 8 bytes leftover after parsing attributes in process `syz.4.715'. [ 2796.748758][ T6053] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2796.832299][ T6053] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2825.445878][ T6082] input: syz0 as /devices/virtual/input/input3 [ 2832.445942][ T6091] netlink: 16 bytes leftover after parsing attributes in process `syz.4.730'. [ 2856.310147][ T36] audit: type=1326 audit(2000000952.280:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6098 comm="syz.4.735" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 2895.966144][ T6138] netlink: 52 bytes leftover after parsing attributes in process `syz.3.749'. [ 2935.404821][ T6160] can0: slcan on ttyS3. [ 2936.971196][ T6160] can0 (unregistered): slcan off ttyS3. [ 2949.805373][ T6185] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2949.819344][ T6185] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2967.177841][ T6198] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 2994.565154][ T6215] netlink: 24 bytes leftover after parsing attributes in process `syz.4.772'. [ 3005.995771][ T6218] batadv_slave_1: entered promiscuous mode [ 3006.096490][ T6217] batadv_slave_1: left promiscuous mode [ 3014.314760][ T6227] binder: 6224:6227 ioctl 400c620e 0 returned -14 [ 3023.941501][ T6233] netlink: 8 bytes leftover after parsing attributes in process `syz.4.779'. [ 3031.591453][ T6235] netlink: 'syz.4.780': attribute type 4 has an invalid length. [ 3047.476323][ T6245] input: syz1 as /devices/virtual/input/input4 [ 3065.955627][ T6265] netlink: 60 bytes leftover after parsing attributes in process `syz.4.792'. [ 3070.163250][ T6267] netlink: 8 bytes leftover after parsing attributes in process `syz.3.793'. [ 3089.478609][ T6277] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3089.499804][ T6277] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3111.720928][ T6290] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 3114.546326][ T6290] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 3116.714269][ T6297] netlink: 260 bytes leftover after parsing attributes in process `syz.4.805'. [ 3123.283449][ T6306] netlink: 4 bytes leftover after parsing attributes in process `syz.4.806'. [ 3123.674218][ T6306] netlink: 20 bytes leftover after parsing attributes in process `syz.4.806'. [ 3155.856347][ T6328] netlink: 8 bytes leftover after parsing attributes in process `syz.4.815'. [ 3235.020302][ T6379] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3235.101915][ T6379] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3264.443785][ T6397] netlink: 20 bytes leftover after parsing attributes in process `syz.3.847'. [ 3297.286389][ T6421] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 3316.636849][ T6447] netlink: 8 bytes leftover after parsing attributes in process `syz.3.865'. [ 3325.882155][ T6457] smc: adding net device pim6reg0 with user defined pnetid SYZ1 [ 3328.040932][ T6457] smc: removing net device pim6reg0 with user defined pnetid SYZ1 [ 3345.384828][ T6475] cgroup: Need name or subsystem set [ 3347.775570][ T6477] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3347.787226][ T6477] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3374.195923][ T6491] netlink: 28 bytes leftover after parsing attributes in process `syz.3.879'. [ 3387.316511][ T6499] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3387.351322][ T6499] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3411.773524][ T6509] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3411.811369][ T6509] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3438.041532][ T6528] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3438.115294][ T6528] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3460.912295][ T6546] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 3503.825469][ T6577] syz.3.911 uses obsolete (PF_INET,SOCK_PACKET) [ 3532.052273][ T6599] pim6reg1: entered promiscuous mode [ 3532.059553][ T6599] pim6reg1: entered allmulticast mode [ 3593.359448][ T36] audit: type=1326 audit(2000001689.340:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6650 comm="syz.3.939" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 3677.071277][ T36] audit: type=1326 audit(2000001773.070:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6714 comm="syz.4.964" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 3731.970775][ T6756] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3731.984220][ T6756] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3770.665506][ T6779] netlink: 'syz.4.992': attribute type 1 has an invalid length. [ 3816.326905][ T6820] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1008'. [ 3843.506879][ T6840] debugfs: Invalid uid '0x00000000ffffffff' [ 3879.064726][ T6883] syzkaller1: entered promiscuous mode [ 3879.085293][ T6883] syzkaller1: entered allmulticast mode [ 3879.344290][ T6882] No such timeout policy "syz1" [ 3919.463000][ T36] audit: type=1326 audit(2000002015.400:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6913 comm="syz.4.1040" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 3970.904020][ T6949] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3970.952132][ T6949] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4000.124576][ T6970] vlan1: entered promiscuous mode [ 4000.762881][ T6970] vlan1 (unregistering): left promiscuous mode [ 4011.859703][ T6977] input: syz0 as /devices/virtual/input/input5 [ 4033.782130][ T6994] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.1065' sets config #1633771873 [ 4072.261529][ T7015] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 4096.140099][ T7028] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4096.156070][ T7028] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4096.562352][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.566394][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.620799][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.623671][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.625952][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.677134][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.683359][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.685775][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.709016][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.711504][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.716178][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.770781][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.773161][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.775148][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.790049][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.793623][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.796677][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.865378][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.878538][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.880959][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.900218][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.902732][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.904694][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.906798][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.980204][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.982693][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.984701][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4096.986821][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4097.022305][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4097.025507][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4097.054264][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4097.062291][ T6992] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 4097.311810][ T6992] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 4197.054112][ T7081] pim6reg1: entered promiscuous mode [ 4197.059604][ T7081] pim6reg1: entered allmulticast mode [ 4216.175089][ T36] audit: type=1326 audit(2000002312.160:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7091 comm="syz.3.1099" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 4275.903487][ T7118] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4275.926063][ T7118] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4279.974620][ T7123] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4280.044270][ T7123] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4310.381386][ T7138] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1114'. [ 4363.664711][ T7164] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 4489.575201][ T7222] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1142'. [ 4513.300160][ T7230] input: syz1 as /devices/virtual/input/input6 [ 4661.708524][ T7319] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 4694.568847][ T7339] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4694.680617][ T7339] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4706.534401][ T7347] Process accounting resumed [ 4707.763997][ T7349] input: syz0 as /devices/virtual/input/input7 [ 4812.604885][ T7405] input: syz0 as /devices/virtual/input/input8 [ 4832.322721][ C0] vkms_vblank_simulate: vblank timer overrun [ 4832.584347][ C0] vkms_vblank_simulate: vblank timer overrun [ 4896.311783][ T7468] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4896.821070][ T7468] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4958.596186][ T7495] netlink: 36 bytes leftover after parsing attributes in process `syz.4.1233'. [ 5019.431186][ T36] audit: type=1326 audit(2000003115.390:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7530 comm="syz.4.1247" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 5044.212154][ T7545] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1253'. [ 5105.319365][ T7584] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5105.404399][ T7584] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5113.782266][ T7588] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1264'. [ 5228.436039][ T7609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5229.632962][ T7609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5261.984487][ T7609] hsr_slave_0: entered promiscuous mode [ 5262.156263][ T7609] hsr_slave_1: entered promiscuous mode [ 5262.204194][ T7609] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5262.207049][ T7609] Cannot create hsr debugfs directory [ 5273.294172][ T7609] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 5273.462453][ T7609] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 5273.615508][ T7609] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 5273.718714][ T7609] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 5284.755612][ T7609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5309.826209][ T7979] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1292'. [ 5310.284836][ T7979] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1292'. [ 5386.357803][ T7609] veth0_vlan: entered promiscuous mode [ 5387.957044][ T7609] veth1_vlan: entered promiscuous mode [ 5390.865922][ T7609] veth0_macvtap: entered promiscuous mode [ 5390.970755][ T7609] veth1_macvtap: entered promiscuous mode [ 5394.902313][ T7609] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 5394.904758][ T7609] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 5394.906740][ T7609] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 5394.935035][ T7609] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 5513.031409][ T8111] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 5518.804962][ T8121] input: syz1 as /devices/virtual/input/input10 [ 5557.402105][ T8146] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1326'. [ 5557.472716][ T8146] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1326'. [ 5583.420586][ T8163] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5583.493025][ T8163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5618.011502][ T8177] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5618.075616][ T8177] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5670.928490][ T8203] [U] [ 5670.966129][ T8203] [U] [ 5671.005728][ T8203] [U] [ 5671.007939][ T8203] [U] [ 5671.218459][ T8203] [U] [ 5671.232921][ T8203] [U] [ 5671.234438][ T8203] [U] [ 5671.235787][ T8203] [U] [ 5671.436099][ T8203] [U] [ 5671.438958][ T8203] [U] [ 5671.440350][ T8203] [U] [ 5672.117033][ T8201] [U] [ 5755.355163][ T8248] netlink: 'syz.3.1363': attribute type 19 has an invalid length. [ 5861.175777][ T8292] syzkaller1: entered promiscuous mode [ 5861.232230][ T8292] syzkaller1: entered allmulticast mode [ 5884.069235][ T8315] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 5884.120488][ T8315] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 5912.515514][ T8326] syz_tun: entered promiscuous mode [ 5913.482087][ T8326] syz_tun: left promiscuous mode [ 5981.143870][ T8382] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1399'. [ 6014.821186][ T8404] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6014.874072][ T8404] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6045.543697][ T8416] netlink: 'syz.5.1411': attribute type 9 has an invalid length. [ 6045.546290][ T8416] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1411'. [ 6102.098480][ T8459] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6102.145953][ T8459] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6128.276570][ T8472] batadv_slave_1: entered promiscuous mode [ 6128.443462][ T8472] batadv_slave_1: left promiscuous mode [ 6177.104751][ T8495] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6177.116389][ T8495] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6187.296926][ T8499] kernel read not supported for file /file1 (pid: 8499 comm: syz.3.1435) [ 6187.352841][ T36] audit: type=1800 audit(2000004283.307:53): pid=8499 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1435" name="file1" dev="mqueue" ino=14811 res=0 errno=0 [ 6213.702679][ T8510] capability: warning: `syz.5.1440' uses 32-bit capabilities (legacy support in use) [ 6244.965849][ T8525] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 6315.547082][ T8566] input: syz0 as /devices/virtual/input/input11 [ 6357.469840][ T8587] kernel read not supported for file /file1 (pid: 8587 comm: syz.5.1461) [ 6358.168657][ T36] audit: type=1800 audit(2000004453.907:54): pid=8587 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.1461" name="file1" dev="mqueue" ino=14968 res=0 errno=0 [ 6379.083824][ T8601] syzkaller1: entered promiscuous mode [ 6379.086873][ T8601] syzkaller1: entered allmulticast mode [ 6406.350932][ T8623] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6406.365952][ T8623] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6531.882653][ T8697] netlink: 'syz.3.1494': attribute type 10 has an invalid length. [ 6531.887039][ T8697] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1494'. [ 6533.282752][ T8697] A link change request failed with some changes committed already. Interface netdevsim3 may have been left with an inconsistent configuration, please check. [ 6543.344435][ T8701] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1496'. [ 6546.205421][ T8703] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6546.454853][ T8703] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6583.816689][ T8716] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1502'. [ 6694.374323][ T8787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 6694.460999][ T8787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 6748.441366][ T8812] sock: sock_set_timeout: `syz.3.1534' (pid 8812) tries to set negative timeout [ 6760.045022][ T8816] tmpfs: Invalid gid '0x00000000ffffffff' [ 6823.860661][ T8856] TCP: TCP_TX_DELAY enabled [ 6845.326086][ T8869] input input13: cannot allocate more than FF_MAX_EFFECTS effects [ 6929.262388][ T8909] netlink: 'syz.3.1575': attribute type 1 has an invalid length. [ 6974.106562][ T8947] block nbd3: not configured, cannot reconfigure [ 6986.903680][ T8961] input: syz0 as /devices/virtual/input/input14 [ 7009.683814][ T8978] pim6reg: entered allmulticast mode [ 7078.480478][ T9036] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7078.513421][ T9036] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7137.675259][ T9071] nbd: device at index 5 is going down [ 7157.548799][ T9093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7157.564497][ T9093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7189.423385][ T9113] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7189.434309][ T9113] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7208.296001][ T9158] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7208.439917][ T9158] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7260.746559][ T9206] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 7260.752679][ T9206] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 7263.564268][ T9208] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7263.605202][ T9208] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7355.562683][ T9274] syz.5.1681 (9274): drop_caches: 2 [ 7375.304580][ T9289] nbd: device at index 3 is going down [ 7382.310901][ T9292] A link change request failed with some changes committed already. Interface veth0_to_bridge may have been left with an inconsistent configuration, please check. [ 7426.234306][ T9321] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 7439.364490][ T9331] vcan0: tx drop: invalid sa for name 0x0000000000000002 [ 7447.466602][ T9333] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 7450.034475][ T9336] A link change request failed with some changes committed already. Interface ip6gre0 may have been left with an inconsistent configuration, please check. [ 7525.812990][ T9388] af_packet: tpacket_rcv: packet too big, clamped from 20 to 4294967272. macoff=96 [ 7635.896364][ T36] audit: type=1326 audit(2000005731.887:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9422 comm="syz.5.1726" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 7648.003598][ T9430] netlink: 40 bytes leftover after parsing attributes in process `syz.5.1729'. [ 7691.105916][ T36] audit: type=1326 audit(2000005787.107:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9443 comm="syz.3.1735" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 7777.396804][ T9491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7777.512723][ T9491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7819.711240][ T8109] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 7819.714779][ T8109] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 7820.981615][ T8109] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz1 [ 7831.248833][ T9512] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 7831.333143][ T9512] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 7890.585686][ T9539] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1763'. [ 7940.954801][ T9563] ALSA: seq fatal error: cannot create timer (-16) [ 8056.748278][ C0] vkms_vblank_simulate: vblank timer overrun [ 8084.388074][ C0] vkms_vblank_simulate: vblank timer overrun [ 8232.500224][ T9681] macvlan0: entered allmulticast mode [ 8232.503497][ T9681] veth1_vlan: entered allmulticast mode [ 8233.494906][ T9679] vcan0: tx address claim with dest, not broadcast [ 8320.222533][ T9723] vlan0: entered promiscuous mode [ 8320.224659][ T9723] veth0_to_bridge: entered promiscuous mode [ 8320.236942][ T9723] vlan0: entered allmulticast mode [ 8320.241533][ T9723] veth0_to_bridge: entered allmulticast mode [ 8381.132659][ T9765] input: syz1 as /devices/virtual/input/input16 [ 8415.237070][ T9788] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 8415.616968][ T9786] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 8544.605667][ T9858] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1872'. [ 8545.030615][ T9858] (unnamed net_device) (uninitialized): Invalid ad_actor_system MAC address. [ 8545.034913][ T9858] (unnamed net_device) (uninitialized): option ad_actor_system: invalid value (65521) [ 8726.206417][ T9932] syzkaller1: entered promiscuous mode [ 8726.224198][ T9932] syzkaller1: entered allmulticast mode [ 8846.176093][T10007] input: syz0 as /devices/virtual/input/input17 [ 8849.592416][T10014] binder: 10008:10014 ioctl c0306201 20004a40 returned -22 [ 8856.691166][T10019] vlan3: entered promiscuous mode [ 8856.693277][T10019] macvlan1: entered promiscuous mode [ 8859.354349][ C0] vkms_vblank_simulate: vblank timer overrun [ 9124.446571][ T36] audit: type=1326 audit(2000007220.437:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10139 comm="syz.5.1975" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [ 9158.182572][T10154] input: syz1 as /devices/virtual/input/input18 [ 9277.794287][T10214] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 9277.874571][T10214] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 9282.715495][T10218] binder: 10217:10218 ioctl 4018620d 0 returned -22 [ 9534.717082][T10365] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 9534.855977][T10365] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 9594.474657][ T8361] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9595.544141][ T8361] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9597.093924][ T8361] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9598.194935][ T8361] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9612.211742][ T8361] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9612.576027][ T8361] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9612.933497][ T8361] bond0 (unregistering): Released all slaves [ 9613.588678][ T8361] bond1 (unregistering): Released all slaves [ 9615.949533][ T8361] hsr_slave_0: left promiscuous mode [ 9616.057749][ T8361] hsr_slave_1: left promiscuous mode [ 9616.434497][ T8361] veth1_macvtap: left promiscuous mode [ 9616.436369][ T8361] veth0_macvtap: left promiscuous mode [ 9616.462999][ T8361] veth1_vlan: left allmulticast mode [ 9616.464597][ T8361] veth1_vlan: left promiscuous mode [ 9616.467101][ T8361] veth0_vlan: left promiscuous mode [ 9634.545017][ T8361] macvlan0 (unregistering): left allmulticast mode [ 9686.219642][T10545] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 9686.349361][T10545] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 9705.502742][T10604] veth1_vlan: left promiscuous mode [ 9706.946313][T10604] macvlan1 (unregistering): left promiscuous mode [ 9715.223520][T10437] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 9715.299407][T10437] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 9739.320712][T10437] hsr_slave_0: entered promiscuous mode [ 9739.383639][T10437] hsr_slave_1: entered promiscuous mode [ 9739.649581][T10437] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 9739.651258][T10437] Cannot create hsr debugfs directory [ 9765.591384][T10437] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 9766.754958][T10437] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 9767.357041][T10437] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 9768.404948][T10437] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 9787.336071][T10437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9823.402246][T10874] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2079'. [ 9891.062221][T10437] veth0_vlan: entered promiscuous mode [ 9894.036486][T10437] veth1_vlan: entered promiscuous mode [ 9898.204218][T10437] veth0_macvtap: entered promiscuous mode [ 9900.251288][T10437] veth1_macvtap: entered promiscuous mode [ 9905.334112][T10437] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 9905.336572][T10437] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 9905.426217][T10437] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 9905.461402][T10437] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 9922.421221][ T9357] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9924.313378][ T9357] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9926.834605][ T9357] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9930.356430][ T9357] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 9959.305215][ T9357] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 9960.112893][ T9357] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 9960.384692][ T9357] bond0 (unregistering): Released all slaves [ 9963.541601][ T9357] hsr_slave_0: left promiscuous mode [ 9963.670067][ T9357] hsr_slave_1: left promiscuous mode [ 9964.394936][ T9357] veth1_macvtap: left promiscuous mode [ 9964.410209][ T9357] veth0_macvtap: left promiscuous mode [ 9964.416544][ T9357] veth1_vlan: left promiscuous mode [ 9964.443389][ T9357] veth0_vlan: left promiscuous mode [10045.196989][T10974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [10045.323030][T10974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [10063.253151][T10974] hsr_slave_0: entered promiscuous mode [10063.333539][T10974] hsr_slave_1: entered promiscuous mode [10063.401512][T10974] debugfs: Directory 'hsr0' with parent 'hsr' already present! [10063.402819][T10974] Cannot create hsr debugfs directory [10074.052390][T10974] netdevsim netdevsim5 netdevsim0: renamed from eth0 [10074.182664][T10974] netdevsim netdevsim5 netdevsim1: renamed from eth1 [10074.360407][T10974] netdevsim netdevsim5 netdevsim2: renamed from eth2 [10074.695726][T10974] netdevsim netdevsim5 netdevsim3: renamed from eth3 [10082.503694][ T36] audit: type=1326 audit(2000008178.497:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11381 comm="syz.3.2102" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb5ba code=0x0 [10089.732217][T10974] 8021q: adding VLAN 0 to HW filter on device bond0 [10108.803836][T11416] syzkaller1: entered promiscuous mode [10108.805256][T11416] syzkaller1: entered allmulticast mode [10166.346151][T10974] veth0_vlan: entered promiscuous mode [10167.672431][T10974] veth1_vlan: entered promiscuous mode [10168.413776][T10974] veth0_macvtap: entered promiscuous mode [10168.826494][T10974] veth1_macvtap: entered promiscuous mode [10172.405576][T10974] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [10172.503639][T10974] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [10172.506175][T10974] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [10172.563083][T10974] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [10187.525654][ T9357] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10190.981520][ T9357] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10192.122801][ T9357] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10193.334372][ T9357] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10220.803919][ T9357] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [10221.172842][ T9357] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [10221.366010][ T9357] bond0 (unregistering): Released all slaves [10223.935641][ T9357] hsr_slave_0: left promiscuous mode [10224.150976][ T9357] hsr_slave_1: left promiscuous mode [10224.549512][ T9357] veth1_macvtap: left promiscuous mode [10224.565081][ T9357] veth0_macvtap: left promiscuous mode [10224.575758][ T9357] veth1_vlan: left promiscuous mode [10224.600545][ T9357] veth0_vlan: left promiscuous mode [10272.003118][T11629] netlink: 'syz.3.2120': attribute type 4 has an invalid length. [10286.551709][T11525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [10287.035422][T11525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [10293.381120][T11746] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [10293.513691][T11746] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [10312.314608][T11525] hsr_slave_0: entered promiscuous mode [10312.355989][T11525] hsr_slave_1: entered promiscuous mode [10312.383838][T11525] debugfs: Directory 'hsr0' with parent 'hsr' already present! [10312.385236][T11525] Cannot create hsr debugfs directory [10329.755487][T11525] netdevsim netdevsim5 netdevsim0: renamed from eth0 [10329.952680][T11525] netdevsim netdevsim5 netdevsim1: renamed from eth1 [10330.305166][T11525] netdevsim netdevsim5 netdevsim2: renamed from eth2 [10330.405122][T11525] netdevsim netdevsim5 netdevsim3: renamed from eth3 [10343.744229][T11525] 8021q: adding VLAN 0 to HW filter on device bond0 [10399.951827][T11997] ip6tnl1: entered allmulticast mode [10423.475322][T11525] veth0_vlan: entered promiscuous mode [10425.793062][T11525] veth1_vlan: entered promiscuous mode [10429.734598][T11525] veth0_macvtap: entered promiscuous mode [10430.692678][T11525] veth1_macvtap: entered promiscuous mode [10431.042471][T11525] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [10431.044354][T11525] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [10431.045759][T11525] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [10431.047081][T11525] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [10444.965846][ T9357] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10448.223358][ T9357] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10450.027100][ T9357] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10451.974943][ T9357] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [10473.099974][ T9357] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [10473.345758][ T9357] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [10473.463732][ T9357] bond0 (unregistering): Released all slaves [10474.055551][ T9357] hsr_slave_0: left promiscuous mode [10474.104722][ T9357] hsr_slave_1: left promiscuous mode [10474.265805][ T9357] veth1_macvtap: left promiscuous mode [10474.271483][ T9357] veth0_macvtap: left promiscuous mode [10474.283305][ T9357] veth1_vlan: left promiscuous mode [10474.285801][ T9357] veth0_vlan: left promiscuous mode [10556.314515][T12070] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [10556.812593][T12070] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [10591.215318][T12070] hsr_slave_0: entered promiscuous mode [10591.432566][T12070] hsr_slave_1: entered promiscuous mode [10591.563038][T12070] debugfs: Directory 'hsr0' with parent 'hsr' already present! [10591.565496][T12070] Cannot create hsr debugfs directory [10625.913438][T12458] input: syz0 as /devices/virtual/input/input19 [10629.596706][T12070] netdevsim netdevsim5 netdevsim0: renamed from eth0 [10629.761000][T12070] netdevsim netdevsim5 netdevsim1: renamed from eth1 [10629.986616][T12070] netdevsim netdevsim5 netdevsim2: renamed from eth2 [10630.474123][T12070] netdevsim netdevsim5 netdevsim3: renamed from eth3 [10643.587665][T12484] ================================================================== [10643.590773][T12484] BUG: KASAN: slab-use-after-free in __mmap_region+0x1c38/0x202c [10643.594714][T12484] Read of size 8 at addr ff6000002f2a84f8 by task syz.3.2155/12484 [10643.598920][T12484] [10643.600236][T12484] CPU: 1 UID: 0 PID: 12484 Comm: syz.3.2155 Not tainted 6.13.0-rc2-syzkaller-g21f1b85c8912 #0 [10643.602154][T12484] Hardware name: riscv-virtio,qemu (DT) [10643.603357][T12484] Call Trace: [10643.604372][T12484] [] dump_backtrace+0x2e/0x3c [10643.606032][T12484] [] show_stack+0x30/0x3c [10643.617871][T12484] [] dump_stack_lvl+0x12e/0x1a6 [10643.619691][T12484] [] print_report+0x28e/0x5a8 [10643.621317][T12484] [] kasan_report+0xec/0x118 [10643.622905][T12484] [] __asan_report_load8_noabort+0x12/0x1a [10643.624590][T12484] [] __mmap_region+0x1c38/0x202c [10643.626321][T12484] [] mmap_region+0x1b0/0x218 [10643.628053][T12484] [] do_mmap+0xaa8/0xe00 [10643.629768][T12484] [] vm_mmap_pgoff+0x19e/0x310 [10643.631299][T12484] [] ksys_mmap_pgoff+0x2c8/0x6f8 [10643.648522][T12484] [] __riscv_sys_mmap+0xfc/0x15e [10643.650297][T12484] [] syscall_handler+0x94/0x118 [10643.651873][T12484] [] do_trap_ecall_u+0x1aa/0x216 [10643.654150][T12484] [] _new_vmalloc_restore_context_a0+0xc2/0xce [10643.657757][T12484] [10643.658711][T12484] Allocated by task 12484: [10643.661029][T12484] stack_trace_save+0xa0/0xd2 [10643.662443][T12484] kasan_save_stack+0x3e/0x6a [10643.663736][T12484] kasan_save_track+0x16/0x28 [10643.665076][T12484] kasan_save_alloc_info+0x30/0x3e [10643.666638][T12484] __kasan_slab_alloc+0x7c/0x82 [10643.668046][T12484] kmem_cache_alloc_noprof+0x108/0x3da [10643.669543][T12484] vm_area_alloc+0x32/0x1c8 [10643.670883][T12484] __mmap_region+0xb50/0x202c [10643.672362][T12484] mmap_region+0x1b0/0x218 [10643.674982][T12484] do_mmap+0xaa8/0xe00 [10643.677534][T12484] vm_mmap_pgoff+0x19e/0x310 [10643.679991][T12484] ksys_mmap_pgoff+0x2c8/0x6f8 [10643.682828][T12484] __riscv_sys_mmap+0xfc/0x15e [10643.685336][T12484] syscall_handler+0x94/0x118 [10643.688016][T12484] do_trap_ecall_u+0x1aa/0x216 [10643.691550][T12484] _new_vmalloc_restore_context_a0+0xc2/0xce [10643.694905][T12484] [10643.696348][T12484] Freed by task 9836: [10643.698737][T12484] stack_trace_save+0xa0/0xd2 [10643.701178][T12484] kasan_save_stack+0x3e/0x6a [10643.703489][T12484] kasan_save_track+0x16/0x28 [10643.705999][T12484] kasan_save_free_info+0x40/0x5c [10643.709563][T12484] __kasan_slab_free+0x4e/0x68 [10643.712186][T12484] kmem_cache_free+0x20e/0x634 [10643.714713][T12484] __vm_area_free+0xea/0x144 [10643.717233][T12484] vm_area_free_rcu_cb+0x74/0xaa [10643.719574][T12484] rcu_core+0xa24/0x1ea0 [10643.721928][T12484] rcu_core_si+0xc/0x14 [10643.724230][T12484] handle_softirqs+0x4b2/0x132e [10643.727731][T12484] __do_softirq+0x12/0x1a [10643.730503][T12484] [10643.732096][T12484] Last potentially related work creation: [10643.735840][T12484] stack_trace_save+0xa0/0xd2 [10643.738943][T12484] kasan_save_stack+0x3e/0x6a [10643.741316][T12484] __kasan_record_aux_stack+0x11a/0x166 [10643.744973][T12484] kasan_record_aux_stack_noalloc+0xe/0x16 [10643.747846][T12484] __call_rcu_common.constprop.0+0x9a/0x934 [10643.750492][T12484] call_rcu+0xc/0x14 [10643.752943][T12484] vm_area_free+0x26/0x30 [10643.755561][T12484] vma_complete+0x672/0xa22 [10643.757862][T12484] commit_merge+0x90e/0xda8 [10643.760416][T12484] vma_merge_existing_range+0x83e/0x1b56 [10643.763054][T12484] __mmap_region+0x6ac/0x202c [10643.765540][T12484] mmap_region+0x1b0/0x218 [10643.768008][T12484] do_mmap+0xaa8/0xe00 [10643.770283][T12484] vm_mmap_pgoff+0x19e/0x310 [10643.772660][T12484] ksys_mmap_pgoff+0x2c8/0x6f8 [10643.775195][T12484] __riscv_sys_mmap+0xfc/0x15e [10643.777537][T12484] syscall_handler+0x94/0x118 [10643.780260][T12484] do_trap_ecall_u+0x1aa/0x216 [10643.783018][T12484] _new_vmalloc_restore_context_a0+0xc2/0xce [10643.786322][T12484] [10643.787885][T12484] The buggy address belongs to the object at ff6000002f2a84d8 [10643.787885][T12484] which belongs to the cache vm_area_struct of size 184 [10643.794560][T12484] The buggy address is located 32 bytes inside of [10643.794560][T12484] freed 184-byte region [ff6000002f2a84d8, ff6000002f2a8590) [10643.799597][T12484] [10643.801145][T12484] The buggy address belongs to the physical page: [10643.804537][T12484] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xaf2a8 [10643.809019][T12484] memcg:ff600000315b8c01 [10643.811143][T12484] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [10643.815008][T12484] page_type: f5(slab) [10643.818784][T12484] raw: 0ffe000000000000 ff60000011e883c0 ff1c00000073df80 0000000000000002 [10643.823039][T12484] raw: 0000000000000000 0000000080100010 00000001f5000000 ff600000315b8c01 [10643.826789][T12484] page dumped because: kasan: bad access detected [10643.830372][T12484] page_owner tracks the page as allocated [10643.833359][T12484] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 12233, tgid 12233 (rm), ts 10540366515200, free_ts 10540139768500 [10643.841205][T12484] __set_page_owner+0xa2/0x70c [10643.843927][T12484] post_alloc_hook+0xf0/0x1e8 [10643.846587][T12484] get_page_from_freelist+0xdb2/0x2c12 [10643.849442][T12484] __alloc_pages_noprof+0x1e8/0x1fc0 [10643.851813][T12484] alloc_pages_mpol_noprof+0xf8/0x488 [10643.854296][T12484] alloc_pages_noprof+0x174/0x2f0 [10643.857124][T12484] new_slab+0x2b6/0x40c [10643.859615][T12484] ___slab_alloc+0x9ca/0x10e8 [10643.862390][T12484] __slab_alloc.constprop.0+0x60/0xb0 [10643.865158][T12484] kmem_cache_alloc_noprof+0xd2/0x3da [10643.867901][T12484] vm_area_alloc+0x32/0x1c8 [10643.870769][T12484] __mmap_region+0xb50/0x202c [10643.874250][T12484] mmap_region+0xe8/0x218 [10643.876892][T12484] do_mmap+0xaa8/0xe00 [10643.879380][T12484] vm_mmap_pgoff+0x19e/0x310 [10643.881780][T12484] vm_mmap+0x84/0xac [10643.884227][T12484] page last free pid 12233 tgid 12233 stack trace: [10643.887253][T12484] __reset_page_owner+0x8c/0x400 [10643.890074][T12484] free_unref_page+0x61e/0x11d6 [10643.892971][T12484] __folio_put+0x1bc/0x27e [10643.895500][T12484] free_page_and_swap_cache+0x1a8/0x1e2 [10643.898828][T12484] tlb_remove_table_rcu+0x86/0xee [10643.901721][T12484] rcu_core+0xa24/0x1ea0 [10643.903998][T12484] rcu_core_si+0xc/0x14 [10643.906280][T12484] handle_softirqs+0x4b2/0x132e [10643.909061][T12484] __irq_exit_rcu+0x18c/0x550 [10643.911491][T12484] irq_exit_rcu+0x10/0xf8 [10643.913872][T12484] handle_riscv_irq+0x40/0x4c [10643.916308][T12484] call_on_irq_stack+0x32/0x40 [10643.919538][T12484] [10643.920946][T12484] Memory state around the buggy address: [10643.924309][T12484] ff6000002f2a8380: fb fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb [10643.928579][T12484] ff6000002f2a8400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [10643.931803][T12484] >ff6000002f2a8480: fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb [10643.934509][T12484] ^ [10643.936750][T12484] ff6000002f2a8500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [10643.938806][T12484] ff6000002f2a8580: fb fb fc fc fc fc fc fc fc fc 00 00 00 00 00 00 [10643.940368][T12484] ================================================================== [10645.504135][T12484] Kernel panic - not syncing: KASAN: panic_on_warn set ... [10645.506543][T12484] CPU: 1 UID: 0 PID: 12484 Comm: syz.3.2155 Not tainted 6.13.0-rc2-syzkaller-g21f1b85c8912 #0 [10645.508360][T12484] Hardware name: riscv-virtio,qemu (DT) [10645.509571][T12484] Call Trace: [10645.510554][T12484] [] dump_backtrace+0x2e/0x3c [10645.512159][T12484] [] show_stack+0x30/0x3c [10645.513546][T12484] [] dump_stack_lvl+0x110/0x1a6 [10645.515188][T12484] [] dump_stack+0x1c/0x24 [10645.516777][T12484] [] panic+0x38c/0x86e [10645.518453][T12484] [] check_panic_on_warn+0xc0/0xe4 [10645.519986][T12484] [] end_report.part.0+0x4e/0xae [10645.521606][T12484] [] kasan_report+0x102/0x118 [10645.523104][T12484] [] __asan_report_load8_noabort+0x12/0x1a [10645.524735][T12484] [] __mmap_region+0x1c38/0x202c [10645.526979][T12484] [] mmap_region+0x1b0/0x218 [10645.528402][T12484] [] do_mmap+0xaa8/0xe00 [10645.530120][T12484] [] vm_mmap_pgoff+0x19e/0x310 [10645.531573][T12484] [] ksys_mmap_pgoff+0x2c8/0x6f8 [10645.533229][T12484] [] __riscv_sys_mmap+0xfc/0x15e [10645.534721][T12484] [] syscall_handler+0x94/0x118 [10645.536268][T12484] [] do_trap_ecall_u+0x1aa/0x216 [10645.538495][T12484] [] _new_vmalloc_restore_context_a0+0xc2/0xce [10645.540527][T12484] SMP: stopping secondary CPUs [10645.543376][T12484] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:33:11 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff861c273c mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff8008378a sepc ffffffff80a1cf1e vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a0ef70000009e646 x0/zero 0000000000000000 x1/ra ffffffff861c2732 x2/sp ff20000000007770 x3/gp ffffffff899f4f80 x4/tp ff6000001bd98000 x5/t0 4b952e4da9267483 x6/t1 ffebffff024a73ed x7/t2 0000000000000005 x8/s0 ff200000000077b0 x9/s1 ffffffff861e3d7e x10/a0 0000000000000000 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 0000000000000100 x14/a4 0000000000001a00 x15/a5 ff6000001bd99000 x16/a6 ffffffff90d102a0 x17/a7 ff20000000007940 x18/s2 ff6000001bd98000 x19/s3 ffffffff90da1fc0 x20/s4 ffffffff8645a490 x21/s5 dfffffff00000000 x22/s6 ffffffff90d102a0 x23/s7 ff6000001beca000 x24/s8 0000000000000000 x25/s9 fffffffef21a2054 x26/s10 ff6000001beca000 x27/s11 ff6000001beca000 x28/t3 ff6000001bd98b20 x29/t4 fffffffffffff000 x30/t5 ffebffff024a73ee x31/t6 0000000000000009 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff81d02e86 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000022 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff861e63e4 vstvec 0000000000000000 mepc ffffffff8619c77c sepc ffffffff802a6a34 vsepc 0000000000000000 mcause 8000000000000003 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a0ef2000000a09e8 x0/zero 0000000000000000 x1/ra ffffffff81d02e5c x2/sp ff20000003386fc0 x3/gp ffffffff899f4f80 x4/tp ff6000001bcc8000 x5/t0 20666f2064616552 x6/t1 ffe3ffff00670de4 x7/t2 7320666f20646165 x8/s0 ff20000003387000 x9/s1 ffffffff90d8bae0 x10/a0 ffffffff90d8bb28 x11/a1 000000000000001f x12/a2 0000000000080000 x13/a3 ffffffff81d02e5c x14/a4 1ffffffff21b1765 x15/a5 ff2000000006d000 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000000000061 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff90badcf8 x24/s8 dfffffff00000000 x25/s9 fffffffef21b1767 x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ff6000001bcc8008 x29/t4 ffe3ffff00670de4 x30/t5 ffe3ffff00670de5 x31/t6 ffffffff90badcb7 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000