last executing test programs: 9m35.408606561s ago: executing program 1 (id=755): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={r2, 0x1a1, 0x8}, 0x8) getsockopt$bt_hci(r0, 0x84, 0x81, &(0x7f0000000080)=""/4072, &(0x7f0000000040)=0xfe8) 9m32.30837116s ago: executing program 1 (id=757): socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtaction={0x70, 0x30, 0x0, 0x0, 0x0, {0x9}, [{0x5c, 0x1, [@m_sample={0x58, 0x0, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x4, 0x1, 0x0, 0x0, 0x2}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x4}}}}]}]}, 0x70}}, 0x20040000) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r2], 0x90}}, 0x0) 9m28.337799724s ago: executing program 1 (id=759): setresgid(0x0, 0xee01, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = gettid() sendmsg$unix(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee01}}}], 0x40}, 0x0) 9m25.71979689s ago: executing program 1 (id=760): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1adc51, 0x0) 9m23.30833729s ago: executing program 1 (id=761): r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}], 0x40000000000012d, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipmr_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x80, 0x10, 0x20}}, 0x1c}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140)=0x30, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x32, &(0x7f00000002c0)={@broadcast, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) 9m21.20636229s ago: executing program 1 (id=762): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x80}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x12, 0x7, 0x8, 0x22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x100, 0x9, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x8, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r0}, 0x38) 9m12.707894964s ago: executing program 32 (id=762): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x80}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x12, 0x7, 0x8, 0x22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x100, 0x9, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x8, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r0}, 0x38) 23.645610039s ago: executing program 2 (id=891): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8c18cffb703000008000000b704000000000000850000000700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000001000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffeda, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 21.906500869s ago: executing program 0 (id=892): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000001280), 0xaa000, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x2) ioctl$FBIO_WAITFORVSYNC(r0, 0x40044620, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) syz_emit_ethernet(0x5e, &(0x7f0000000000)=ANY=[], 0x0) 19.283702165s ago: executing program 0 (id=893): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x200}, 0x9c) 15.135414624s ago: executing program 2 (id=894): connect$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x20) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000002180)='net/mcfilter\x00') preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000300)=""/49, 0x31}], 0x1, 0x48, 0x0) 14.970398338s ago: executing program 0 (id=895): 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"]) 11.627889115s ago: executing program 2 (id=896): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0) write$nci(r0, &(0x7f0000000200)=@NCI_OP_RF_INTF_ACTIVATED_NTF={0x1, 0x0, 0x3, 0x5, 0x6, @f_listen={0x1, 0x3, 0x4, 0x82, 0xc2, 0xe, 0x8, {0x1, "e8"}, 0xb9, 0x90, 0x6, 0x8, 0x1, "ad"}}, 0x12) 9.102923798s ago: executing program 0 (id=897): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getgroups(0x2, &(0x7f0000001080)=[0xee01, 0xffffffffffffffff]) setgroups(0x3, &(0x7f0000000400)=[r1, 0x0, 0x0]) keyctl$chown(0x4, r0, 0xee01, r1) keyctl$setperm(0x5, r0, 0x604240d) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0x0, 0x0) 7.139001774s ago: executing program 2 (id=898): r0 = semget(0x0, 0x1, 0x281) setgid(0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) setgroups(0x0, 0x0) setreuid(0x0, 0xee01) semctl$GETNCNT(r0, 0x1, 0x3, 0x0) 4.398075163s ago: executing program 2 (id=899): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f00000000c0)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xd5c}, 0x8) 3.523256258s ago: executing program 0 (id=900): mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0xa031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x4}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x18) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 90.435917ms ago: executing program 2 (id=901): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000004c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x4, @loopback}, {0xa, 0x1, 0x0, @remote, 0x4000}, r1, 0xfffffffd}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0x2, 0x4e21, 0x7ffffffd, @rand_addr=' \x01\x00'}, {0xa, 0x0, 0x0, @mcast2}, r3}}, 0x48) 0s ago: executing program 0 (id=902): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f00000003c0)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000400)=[@request_death={0x400c6313}], 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:49816' (ED25519) to the list of known hosts. syzkaller login: [ 354.626717][ T3150] cgroup: Unknown subsys name 'net' [ 355.177427][ T3150] cgroup: Unknown subsys name 'cpuset' [ 355.402339][ T3150] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 413.497905][ T3150] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 478.974766][ T3157] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 479.147592][ T3157] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 481.067705][ T3161] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 481.195479][ T3161] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 492.116152][ T3157] hsr_slave_0: entered promiscuous mode [ 492.146508][ T3157] hsr_slave_1: entered promiscuous mode [ 493.713307][ T3161] hsr_slave_0: entered promiscuous mode [ 493.755483][ T3161] hsr_slave_1: entered promiscuous mode [ 493.777124][ T3161] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 493.783096][ T3161] Cannot create hsr debugfs directory [ 500.992590][ T3157] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 501.173229][ T3157] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 501.310460][ T3157] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 501.456196][ T3157] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 502.992154][ T3161] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 503.225907][ T3161] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 503.348206][ T3161] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 503.715719][ T3161] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 519.635738][ T3161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 519.807559][ T3157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 557.496011][ T3161] veth0_vlan: entered promiscuous mode [ 558.141538][ T3161] veth1_vlan: entered promiscuous mode [ 560.956521][ T3157] veth0_vlan: entered promiscuous mode [ 561.813455][ T3161] veth0_macvtap: entered promiscuous mode [ 561.884260][ T3157] veth1_vlan: entered promiscuous mode [ 562.293442][ T3161] veth1_macvtap: entered promiscuous mode [ 565.143883][ T3161] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.147421][ T3161] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.155865][ T3161] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.158148][ T3161] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 565.535177][ T3157] veth0_macvtap: entered promiscuous mode [ 566.042088][ T3157] veth1_macvtap: entered promiscuous mode [ 569.097696][ T3157] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.101154][ T3157] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.103798][ T3157] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.105152][ T3157] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.116512][ T3161] 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. [ 572.204145][ T3851] ======================================================= [ 572.204145][ T3851] WARNING: The mand mount option has been deprecated and [ 572.204145][ T3851] and is ignored by this kernel. Remove the mand [ 572.204145][ T3851] option from the mount to silence this warning. [ 572.204145][ T3851] ======================================================= [ 572.217664][ T3851] tmpfs: Invalid gid '0x00000000ffffffff' [ 576.633156][ T3854] input: syz0 as /devices/virtual/input/input0 [ 589.375407][ T3869] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 595.850848][ T3875] syz.0.8 uses obsolete (PF_INET,SOCK_PACKET) [ 615.338145][ T3900] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 619.951833][ T3904] netlink: 'syz.1.18': attribute type 63 has an invalid length. [ 624.697129][ T3153] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 625.094672][ T3153] usb 1-1: Using ep0 maxpacket: 32 [ 625.555824][ T3153] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 625.567654][ T3153] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 625.576167][ T3153] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 625.579484][ T3153] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 625.711589][ T3153] usb 1-1: config 0 descriptor?? [ 628.614385][ T3153] savu 0003:1E7D:2D5A.0001: hiddev0,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0 [ 630.584503][ T900] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 631.692131][ T3152] usb 1-1: USB disconnect, device number 2 [ 644.553468][ T3153] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 644.795171][ T3153] usb 1-1: Using ep0 maxpacket: 32 [ 644.871927][ T3153] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 644.874573][ T3153] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 644.876967][ T3153] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 644.957979][ T3153] usb 1-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 644.982428][ T3153] usb 1-1: New USB device strings: Mfr=1, Product=130, SerialNumber=131 [ 644.984364][ T3153] usb 1-1: Product: syz [ 644.985837][ T3153] usb 1-1: Manufacturer: syz [ 644.987324][ T3153] usb 1-1: SerialNumber: syz [ 645.228412][ T3948] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 645.430673][ T3153] input: appletouch as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input1 [ 647.012507][ T3153] usb 1-1: USB disconnect, device number 3 [ 647.552075][ T3153] appletouch 1-1:1.0: input: appletouch disconnected [ 687.461459][ T3848] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 687.910799][ T3848] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 687.915480][ T3848] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 687.918037][ T3848] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 688.009810][ T3848] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 688.016086][ T3848] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 688.018185][ T3848] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 688.238042][ T3848] usb 1-1: config 0 descriptor?? [ 689.936657][ T3848] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 690.021067][ T3848] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 691.452889][ T25] usb 1-1: reset high-speed USB device number 4 using dummy_hcd [ 692.674563][ T3848] usb 1-1: USB disconnect, device number 4 [ 697.611578][ T4037] input: syz1 as /devices/virtual/input/input2 [ 728.016426][ T4085] Illegal XDP return value 268435456 on prog (id 6) dev syz_tun, expect packet loss! [ 733.021853][ T4091] usb usb1: usbfs: interface 0 claimed by hub while 'syz.1.57' sets config #1633771873 [ 748.474109][ T4104] netlink: 'syz.0.62': attribute type 6 has an invalid length. [ 749.496281][ T4104] netlink: 'syz.0.62': attribute type 4 has an invalid length. [ 768.212860][ T34] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 768.512543][ T34] usb 2-1: Using ep0 maxpacket: 16 [ 768.833048][ T34] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 768.836133][ T34] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 768.841622][ T34] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 768.844597][ T34] usb 2-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 768.846778][ T34] usb 2-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 768.850476][ T34] usb 2-1: config 1 interface 0 has no altsetting 0 [ 768.852898][ T34] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 768.855077][ T34] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 769.037334][ T34] ums-sddr09 2-1:1.0: USB Mass Storage device detected [ 769.794002][ T34] scsi host0: usb-storage 2-1:1.0 [ 770.642928][ T34] usb 2-1: USB disconnect, device number 2 [ 780.484107][ T4154] mmap: syz.0.74 (4154) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 819.757634][ T4189] input: syz1 as /devices/virtual/input/input3 [ 850.405558][ T4226] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 878.511238][ T4253] macsec0: entered promiscuous mode [ 878.730965][ T4253] veth1_macvtap: left promiscuous mode [ 880.043142][ T4253] macsec0 (unregistering): left promiscuous mode [ 881.585128][ T4031] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 881.932708][ T4031] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 881.937133][ T4031] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 881.944446][ T4031] usb 2-1: New USB device found, idVendor=056a, idProduct=0019, bcdDevice= 0.00 [ 881.946655][ T4031] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 882.143033][ T4031] usb 2-1: config 0 descriptor?? [ 883.975485][ T4031] wacom 0003:056A:0019.0003: unknown main item tag 0x0 [ 884.085052][ T4031] wacom 0003:056A:0019.0003: Unknown device_type for 'HID 056a:0019'. Assuming pen. [ 884.235186][ T4031] wacom 0003:056A:0019.0003: hidraw0: USB HID v0.00 Device [HID 056a:0019] on usb-dummy_hcd.1-1/input0 [ 884.473162][ T4031] input: Wacom Bamboo1 Medium Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:0019.0003/input/input4 [ 884.932294][ T4031] usb 2-1: USB disconnect, device number 3 [ 898.412549][ T34] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 898.651417][ T34] usb 1-1: Using ep0 maxpacket: 8 [ 898.880481][ T34] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 898.882218][ T34] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 899.004690][ T34] usb 1-1: config 0 descriptor?? [ 902.942595][ T34] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 902.963803][ T34] asix 1-1:0.0: probe with driver asix failed with error -71 [ 903.164875][ T34] usb 1-1: USB disconnect, device number 5 [ 928.922075][ T34] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 929.240508][ T34] usb 1-1: Using ep0 maxpacket: 16 [ 929.591822][ T34] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 929.594360][ T34] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 929.597481][ T34] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 930.714197][ T34] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 930.729592][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 930.731932][ T34] usb 1-1: Product: syz [ 930.733495][ T34] usb 1-1: Manufacturer: syz [ 930.735007][ T34] usb 1-1: SerialNumber: syz [ 933.866306][ T34] usb 1-1: 0:2 : does not exist [ 935.136608][ T34] usb 1-1: 1:0: failed to get current value for ch 0 (-22) [ 935.763995][ T34] usb 1-1: USB disconnect, device number 6 [ 939.250884][ T4379] syzkaller1: entered promiscuous mode [ 939.255965][ T4379] syzkaller1: entered allmulticast mode [ 947.963989][ T34] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 948.615460][ T34] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 948.626542][ T34] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 949.004281][ T34] usb 2-1: config 0 descriptor?? [ 952.318112][ T34] [drm] vendor descriptor length:e0 data:e0 0c f7 e1 d6 80 e8 fa 6d 9f ea [ 952.323858][ T34] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 952.457935][ T34] [drm:udl_init] *ERROR* Selecting channel failed [ 953.105699][ T34] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 2 [ 953.108195][ T34] [drm] Initialized udl on minor 2 [ 953.166642][ T34] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 953.212255][ T34] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 953.461874][ T34] usb 2-1: USB disconnect, device number 4 [ 953.490690][ T4031] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 953.567924][ T4031] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 953.616743][ T4031] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 959.314049][ T4424] trusted_key: syz.0.132 sent an empty control message without MSG_MORE. [ 1016.032142][ T4487] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 1041.921853][ T3849] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1042.191373][ T3849] usb 2-1: Using ep0 maxpacket: 32 [ 1042.294697][ T3849] usb 2-1: config 0 has no interfaces? [ 1042.722542][ T3849] usb 2-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 1042.726402][ T3849] usb 2-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 1042.757835][ T3849] usb 2-1: Product: syz [ 1042.762383][ T3849] usb 2-1: Manufacturer: syz [ 1042.764102][ T3849] usb 2-1: SerialNumber: syz [ 1042.917372][ T3849] usb 2-1: config 0 descriptor?? [ 1044.916508][ T3849] usb 2-1: USB disconnect, device number 5 [ 1055.031453][ T4537] process 'syz.0.169' launched './file1' with NULL argv: empty string added [ 1066.562560][ T34] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1066.944269][ T34] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 1066.947259][ T34] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1066.977883][ T34] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1066.995239][ T34] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 1067.116001][ T34] usb 1-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 1067.130210][ T34] usb 1-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 1067.132639][ T34] usb 1-1: Manufacturer: syz [ 1067.344578][ T34] usb 1-1: config 0 descriptor?? [ 1069.545483][ T34] appleir 0003:05AC:8243.0004: unknown main item tag 0x0 [ 1069.567121][ T34] appleir 0003:05AC:8243.0004: No inputs registered, leaving [ 1069.854081][ T34] appleir 0003:05AC:8243.0004: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.0-1/input0 [ 1070.201973][ T34] usb 1-1: USB disconnect, device number 7 [ 1082.294092][ T4588] capability: warning: `syz.0.181' uses deprecated v2 capabilities in a way that may be insecure [ 1102.041638][ T4606] block nbd0: NBD_DISCONNECT [ 1102.122997][ T4606] block nbd0: Send disconnect failed -22 [ 1102.216084][ T4605] block nbd0: Disconnected due to user request. [ 1102.218067][ T4605] block nbd0: shutting down sockets [ 1113.865978][ T4615] kernel read not supported for file /file1 (pid: 4615 comm: syz.0.193) [ 1113.940193][ T36] audit: type=1800 audit(1112.940:2): pid=4615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.193" name="file1" dev="mqueue" ino=4758 res=0 errno=0 [ 1159.922248][ T3849] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1160.232069][ T3849] usb 1-1: Using ep0 maxpacket: 16 [ 1160.405559][ T3849] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1160.417271][ T3849] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1160.426605][ T3849] usb 1-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 1160.447311][ T3849] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1160.546260][ T3849] usb 1-1: config 0 descriptor?? [ 1162.078213][ T34] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1162.472529][ T34] usb 2-1: Using ep0 maxpacket: 32 [ 1162.568008][ T34] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 1162.591615][ T34] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 1162.594114][ T34] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1162.732062][ T34] usb 2-1: New USB device found, idVendor=05ac, idProduct=020f, bcdDevice= 0.22 [ 1162.734435][ T34] usb 2-1: New USB device strings: Mfr=1, Product=130, SerialNumber=131 [ 1162.736429][ T34] usb 2-1: Product: syz [ 1162.737990][ T34] usb 2-1: Manufacturer: syz [ 1162.772208][ T34] usb 2-1: SerialNumber: syz [ 1162.871303][ T4675] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1162.934708][ T4675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1163.131552][ T4681] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 1163.307354][ T34] input: appletouch as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input7 [ 1163.854673][ T3849] usb 1-1: string descriptor 0 read error: -71 [ 1163.992979][ T3849] usb 1-1: Max retries (5) exceeded reading string descriptor 200 [ 1163.996280][ T3849] letsketch 0003:6161:4D15.0005: probe with driver letsketch failed with error -32 [ 1164.062863][ T3849] usb 1-1: USB disconnect, device number 8 [ 1165.230959][ T4677] usb 2-1: USB disconnect, device number 6 [ 1165.434416][ T4677] appletouch 2-1:1.0: input: appletouch disconnected [ 1179.454204][ T4721] vcan0: tx address claim with dest, not broadcast [ 1183.845285][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.847053][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.848094][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.860278][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.862070][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.863924][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.865229][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.866655][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.867736][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.931041][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.947189][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.962276][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.964507][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.966287][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.968012][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.991770][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.994052][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.995894][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1183.997665][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.007477][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.017339][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.031894][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.034939][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.036703][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.051957][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.054210][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.056029][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.057754][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.078002][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.095351][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.103374][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.104974][ T4677] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 1184.206816][ T34] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1184.294954][ T4677] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1184.536767][ T34] usb 2-1: config 0 has no interfaces? [ 1184.570962][ T34] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 1184.574184][ T34] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1184.750921][ T34] usb 2-1: config 0 descriptor?? [ 1185.672322][ T34] usb 2-1: USB disconnect, device number 7 [ 1279.965435][ T4844] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:7f00:0001 with DS=0xee [ 1291.694281][ T36] audit: type=1326 audit(1290.695:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4859 comm="syz.1.265" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x0 [ 1316.033800][ T34] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1317.613870][ T34] usb 1-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 1317.618265][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.623233][ T34] usb 1-1: Product: syz [ 1317.625110][ T34] usb 1-1: Manufacturer: syz [ 1317.627468][ T34] usb 1-1: SerialNumber: syz [ 1317.732522][ T34] usb 1-1: config 0 descriptor?? [ 1321.706064][ T34] usb 1-1: f81604_read: reg: 100f failed: -EPROTO [ 1321.806717][ T34] usb 1-1: f81604_read: reg: 200f failed: -EPROTO [ 1322.035162][ T34] usb 1-1: USB disconnect, device number 9 [ 1322.283033][ T3018] usb 1-1: f81604_read: reg: 100f failed: -ENODEV [ 1322.288082][ T3018] usb 1-1: f81604_read: reg: 100f failed: -ENODEV [ 1322.292386][ T3018] usb 1-1: f81604_read: reg: 200f failed: -ENODEV [ 1322.480430][ T34] usb 1-1: f81604_read: reg: 100f failed: -ENODEV [ 1323.015847][ T34] usb 1-1: f81604_read: reg: 200f failed: -ENODEV [ 1339.231087][ T4677] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 1339.761128][ T4677] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1339.765512][ T4677] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1339.881891][ T4677] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1339.886132][ T4677] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1339.888215][ T4677] usb 1-1: SerialNumber: syz [ 1341.674525][ T4677] usb 1-1: 0:2 : does not exist [ 1341.766314][ T4677] usb 1-1: 5:0: failed to get current value for ch 1 (-22) [ 1342.156110][ T4677] usb 1-1: USB disconnect, device number 10 [ 1381.067398][ T4994] TCP: request_sock_TCPv6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 1385.351628][ T34] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 1385.821490][ T34] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1385.824147][ T34] usb 1-1: config 1 has no interface number 0 [ 1385.826203][ T34] usb 1-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1385.840413][ T34] usb 1-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 1385.843395][ T34] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1386.062684][ T34] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1386.065419][ T34] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1386.067407][ T34] usb 1-1: Product: syz [ 1386.079315][ T34] usb 1-1: Manufacturer: syz [ 1386.080773][ T34] usb 1-1: SerialNumber: syz [ 1389.582870][ T34] cdc_ncm 1-1:1.1: bind() failure [ 1390.691941][ T34] usb 1-1: USB disconnect, device number 11 [ 1397.385043][ T5018] sock: sock_set_timeout: `syz.1.302' (pid 5018) tries to set negative timeout [ 1414.843850][ T5040] syzkaller1: entered promiscuous mode [ 1414.850270][ T5040] syzkaller1: entered allmulticast mode [ 1450.605332][ T34] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 1450.935205][ T34] usb 1-1: Using ep0 maxpacket: 8 [ 1454.036235][ T34] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 1454.040652][ T34] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1454.188037][ T34] usb 1-1: config 0 descriptor?? [ 1458.509509][ T34] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1458.512333][ T34] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x00b0: ffffffb9 [ 1458.624560][ T34] asix 1-1:0.0: probe with driver asix failed with error -71 [ 1458.747451][ T34] usb 1-1: USB disconnect, device number 12 [ 1487.352223][ T5118] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1534.103752][ T5172] netlink: 8 bytes leftover after parsing attributes in process `syz.0.358'. [ 1534.404717][ T5172] netlink: 48 bytes leftover after parsing attributes in process `syz.0.358'. [ 1588.477351][ T5237] ip6gretap0: entered promiscuous mode [ 1588.525267][ T5237] batadv_slave_0: entered promiscuous mode [ 1653.563614][ T5305] netlink: 'syz.1.403': attribute type 19 has an invalid length. [ 1653.675627][ T5305] Zero length message leads to an empty skb [ 1672.175452][ T5321] netlink: 4 bytes leftover after parsing attributes in process `syz.1.410'. [ 1678.784892][ T5331] input: syz1 as /devices/virtual/input/input8 [ 1722.506009][ T5385] syz.0.431 (5385): drop_caches: 2 [ 1784.047639][ T5458] input: syz0 as /devices/virtual/input/input9 [ 1795.497790][ T36] audit: type=1326 audit(1794.525:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5471 comm="syz.1.461" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x0 [ 1808.543643][ T5487] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1816.792317][ T5496] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 1818.562431][ T5497] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 1826.119856][ T5510] netlink: 8 bytes leftover after parsing attributes in process `syz.1.474'. [ 1838.851485][ T5525] block nbd1: not configured, cannot reconfigure [ 1852.091984][ T5355] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1852.376804][ T5355] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 34, using maximum allowed: 30 [ 1852.390860][ T5355] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1852.393665][ T5355] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1852.395897][ T5355] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 34 [ 1852.403869][ T5355] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 1852.406264][ T5355] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1852.585388][ T5355] usb 2-1: config 0 descriptor?? [ 1854.675481][ T5355] wacom 0003:056A:0331.0007: hidraw0: USB HID v0.00 Device [HID 056a:0331] on usb-dummy_hcd.1-1/input0 [ 1854.930134][ T5355] usb 2-1: USB disconnect, device number 8 [ 1865.357826][ T5355] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1865.851858][ T5355] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1865.854875][ T5355] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1865.858211][ T5355] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1865.897343][ T5355] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 1865.903231][ T5355] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1865.976554][ T5355] usb 2-1: config 0 descriptor?? [ 1867.991632][ T5355] acrux 0003:1A34:0802.0008: hidraw0: USB HID v0.00 Device [HID 1a34:0802] on usb-dummy_hcd.1-1/input0 [ 1867.993415][ T5355] acrux 0003:1A34:0802.0008: no inputs found [ 1867.994489][ T5355] acrux 0003:1A34:0802.0008: Failed to enable force feedback support, error: -19 [ 1870.105023][ T5209] usb 2-1: USB disconnect, device number 9 [ 1912.296703][ T5631] netlink: 12 bytes leftover after parsing attributes in process `syz.1.504'. [ 1955.665089][ T5679] syzkaller1: entered promiscuous mode [ 1955.668053][ T5679] syzkaller1: entered allmulticast mode [ 1993.810309][ T36] audit: type=1326 audit(1992.815:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5721 comm="syz.0.537" exe="/syz-executor" sig=9 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x0 [ 2029.652912][ T5781] netlink: 'syz.0.554': attribute type 1 has an invalid length. [ 2103.327753][ T5867] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 2136.950310][ T5913] input: syz0 as /devices/virtual/input/input13 [ 2140.967997][ T5921] input: syz1 as /devices/virtual/input/input14 [ 2206.542826][ T36] audit: type=1326 audit(2205.335:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5998 comm="syz.1.627" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2207.410515][ T36] audit: type=1326 audit(2206.415:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5998 comm="syz.1.627" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2227.355755][ T5798] atkbd serio0: keyboard reset failed on [ 2229.195289][ T5798] atkbd serio0: keyboard reset failed on [ 2236.930437][ T6034] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 2237.117728][ T6034] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 2242.070313][ T6049] input: syz1 as /devices/virtual/input/input19 [ 2248.964099][ T6063] input: syz1 as /devices/virtual/input/input20 [ 2268.847230][ T6085] netlink: 36 bytes leftover after parsing attributes in process `syz.0.651'. [ 2299.752012][ T5901] nci: nci_rf_intf_activated_ntf_packet: unsupported rf_interface 0xe5 [ 2309.541296][ T6140] netlink: 96 bytes leftover after parsing attributes in process `syz.0.668'. [ 2350.482197][ T6185] input: syz0 as /devices/virtual/input/input21 [ 2355.603705][ T36] audit: type=1326 audit(2354.585:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6195 comm="syz.0.684" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2356.723044][ T36] audit: type=1326 audit(2355.685:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6195 comm="syz.0.684" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2356.731749][ T36] audit: type=1326 audit(2355.685:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6195 comm="syz.0.684" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2356.734277][ T36] audit: type=1326 audit(2355.685:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6195 comm="syz.0.684" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2356.736212][ T36] audit: type=1326 audit(2355.685:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6195 comm="syz.0.684" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2356.934688][ T36] audit: type=1326 audit(2355.965:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6195 comm="syz.0.684" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 2380.274221][ T6229] input: syz1 as /devices/virtual/input/input22 [ 2388.901257][ T5209] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 2389.466701][ T5209] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 2389.471846][ T5209] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 2389.580208][ T5209] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 2389.582071][ T5209] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2389.583389][ T5209] usb 2-1: Product: syz [ 2389.584481][ T5209] usb 2-1: Manufacturer: syz [ 2389.585705][ T5209] usb 2-1: SerialNumber: syz [ 2389.641106][ T5209] usb 2-1: config 0 descriptor?? [ 2389.693064][ T6241] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2389.714681][ T6241] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2391.131042][ T6241] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2391.135247][ T6241] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2392.906314][ T5209] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 2393.426014][ T5209] dm9601 2-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet, 54:01:47:1e:47:20 [ 2393.651267][ T5209] usb 2-1: USB disconnect, device number 10 [ 2393.811794][ T5209] dm9601 2-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.1-1, Davicom DM96xx USB 10/100 Ethernet [ 2413.291023][ T6280] syzkaller1: entered promiscuous mode [ 2413.293258][ T6280] syzkaller1: entered allmulticast mode [ 2418.861680][ T6290] syzkaller0: mtu less than device minimum [ 2436.845272][ T6318] netlink: 36 bytes leftover after parsing attributes in process `syz.0.710'. [ 2436.847993][ T6318] netlink: 6 bytes leftover after parsing attributes in process `syz.0.710'. [ 2467.872953][ T6351] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 2510.301963][ T36] audit: type=1326 audit(2509.295:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6401 comm="syz.0.742" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x0 [ 2524.932380][ T36] audit: type=1326 audit(2523.945:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6414 comm="syz.0.746" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x0 [ 2540.747386][ T6430] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 2549.677219][ T6440] netlink: 28 bytes leftover after parsing attributes in process `syz.1.757'. [ 2549.722171][ T6440] netlink: 'syz.1.757': attribute type 7 has an invalid length. [ 2549.724370][ T6440] netlink: 'syz.1.757': attribute type 8 has an invalid length. [ 2549.726818][ T6440] netlink: 4 bytes leftover after parsing attributes in process `syz.1.757'. [ 2551.407712][ T6442] binder: 6441:6442 ioctl c00c620f 0 returned -14 [ 2559.321285][ T5901] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2560.300767][ T5901] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2560.954876][ T5901] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2562.244366][ T5901] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2575.897354][ T5901] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2576.094364][ T5901] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2576.250735][ T5901] bond0 (unregistering): Released all slaves [ 2578.133706][ T5901] hsr_slave_0: left promiscuous mode [ 2578.232616][ T5901] hsr_slave_1: left promiscuous mode [ 2579.187147][ T5901] veth1_macvtap: left promiscuous mode [ 2579.211719][ T5901] veth0_macvtap: left promiscuous mode [ 2579.215467][ T5901] veth1_vlan: left promiscuous mode [ 2579.218237][ T5901] veth0_vlan: left promiscuous mode [ 2621.645206][ T6456] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 2621.647624][ T6456] hid-generic 0000:0000:0000.0009: unknown main item tag 0x0 [ 2621.744783][ T6456] hid-generic 0000:0000:0000.0009: hidraw0: HID v0.00 Device [syz0] on syz1 [ 2628.924719][ T6475] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2629.245515][ T6475] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2643.365187][ T6475] hsr_slave_0: entered promiscuous mode [ 2643.423402][ T6475] hsr_slave_1: entered promiscuous mode [ 2651.693742][ T6475] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2651.826720][ T6475] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2652.293629][ T6475] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2652.451914][ T6475] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2672.847149][ T6475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2735.644480][ T6475] veth0_vlan: entered promiscuous mode [ 2735.985686][ T6475] veth1_vlan: entered promiscuous mode [ 2737.206348][ T6475] veth0_macvtap: entered promiscuous mode [ 2738.025324][ T6475] veth1_macvtap: entered promiscuous mode [ 2740.566273][ T6475] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2740.595377][ T6475] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2740.598017][ T6475] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2740.646812][ T6475] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2774.832664][ T6985] input: syz0 as /devices/virtual/input/input23 [ 2784.166906][ T36] audit: type=1326 audit(2783.175:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.252591][ T36] audit: type=1326 audit(2783.265:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.511221][ T36] audit: type=1326 audit(2783.535:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=107 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.523193][ T36] audit: type=1326 audit(2783.545:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.597390][ T36] audit: type=1326 audit(2783.595:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.621384][ T36] audit: type=1326 audit(2783.645:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=110 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.651237][ T36] audit: type=1326 audit(2783.655:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.672440][ T36] audit: type=1326 audit(2783.685:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.772839][ T36] audit: type=1326 audit(2783.785:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=107 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2784.826077][ T36] audit: type=1326 audit(2783.805:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6999 comm="syz.0.797" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7ffc0000 [ 2789.155961][ T7005] raw_sendmsg: syz.0.798 forgot to set AF_INET. Fix it! [ 2886.781371][ T7090] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2886.811770][ T7090] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2905.985776][ T7099] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 2915.666545][ T7109] netlink: 4 bytes leftover after parsing attributes in process `syz.0.834'. [ 2968.610736][ T7158] input: syz0 as /devices/virtual/input/input24 [ 2973.947452][ T7167] binder: 7166:7167 ioctl c0306201 20000180 returned -22 [ 3123.491224][ T6960] ================================================================== [ 3123.493516][ T6960] BUG: KASAN: slab-use-after-free in __list_del_entry_valid_or_report+0xb4/0x158 [ 3123.495415][ T6960] Read of size 8 at addr ff600000182aa688 by task kworker/0:4/6960 [ 3123.496850][ T6960] [ 3123.500030][ T6960] CPU: 0 UID: 0 PID: 6960 Comm: kworker/0:4 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 3123.502309][ T6960] Hardware name: riscv-virtio,qemu (DT) [ 3123.503933][ T6960] Workqueue: events binder_deferred_func [ 3123.505834][ T6960] Call Trace: [ 3123.506950][ T6960] [] dump_backtrace+0x2e/0x3c [ 3123.508494][ T6960] [] show_stack+0x34/0x40 [ 3123.510112][ T6960] [] dump_stack_lvl+0x122/0x196 [ 3123.511678][ T6960] [] print_report+0x290/0x5a0 [ 3123.513048][ T6960] [] kasan_report+0xec/0x118 [ 3123.514562][ T6960] [] __asan_report_load8_noabort+0x12/0x1a [ 3123.516094][ T6960] [] __list_del_entry_valid_or_report+0xb4/0x158 [ 3123.517691][ T6960] [] binder_release_work+0xb6/0x47c [ 3123.519712][ T6960] [] binder_deferred_func+0xd40/0x123e [ 3123.521190][ T6960] [] process_one_work+0x956/0x1dae [ 3123.522751][ T6960] [] worker_thread+0x5be/0xdc6 [ 3123.524315][ T6960] [] kthread+0x28c/0x3a6 [ 3123.525721][ T6960] [] ret_from_fork+0xe/0x18 [ 3123.527463][ T6960] [ 3123.528387][ T6960] Allocated by task 7315: [ 3123.529578][ T6960] stack_trace_save+0xa0/0xd2 [ 3123.530832][ T6960] kasan_save_stack+0x3e/0x6a [ 3123.532234][ T6960] kasan_save_track+0x16/0x28 [ 3123.533602][ T6960] kasan_save_alloc_info+0x30/0x3e [ 3123.534882][ T6960] __kasan_kmalloc+0xa0/0xa6 [ 3123.536270][ T6960] __kmalloc_cache_noprof+0x1f4/0x318 [ 3123.537607][ T6960] binder_thread_write+0x148e/0x4af6 [ 3123.539192][ T6960] binder_ioctl+0x200e/0x727a [ 3123.540569][ T6960] __riscv_sys_ioctl+0x182/0x1e6 [ 3123.541847][ T6960] syscall_handler+0x94/0x118 [ 3123.543158][ T6960] do_trap_ecall_u+0x1aa/0x216 [ 3123.544556][ T6960] _new_vmalloc_restore_context_a0+0xc2/0xce [ 3123.546112][ T6960] [ 3123.546889][ T6960] Freed by task 6960: [ 3123.547866][ T6960] stack_trace_save+0xa0/0xd2 [ 3123.549372][ T6960] kasan_save_stack+0x3e/0x6a [ 3123.550746][ T6960] kasan_save_track+0x16/0x28 [ 3123.552234][ T6960] kasan_save_free_info+0x40/0x5a [ 3123.553466][ T6960] __kasan_slab_free+0x4e/0x68 [ 3123.554947][ T6960] kfree+0x13c/0x4ce [ 3123.556161][ T6960] binder_deferred_func+0xcb8/0x123e [ 3123.557530][ T6960] process_one_work+0x956/0x1dae [ 3123.559265][ T6960] worker_thread+0x5be/0xdc6 [ 3123.560642][ T6960] kthread+0x28c/0x3a6 [ 3123.561806][ T6960] ret_from_fork+0xe/0x18 [ 3123.563080][ T6960] [ 3123.563978][ T6960] The buggy address belongs to the object at ff600000182aa680 [ 3123.563978][ T6960] which belongs to the cache kmalloc-64 of size 64 [ 3123.565875][ T6960] The buggy address is located 8 bytes inside of [ 3123.565875][ T6960] freed 64-byte region [ff600000182aa680, ff600000182aa6c0) [ 3123.567795][ T6960] [ 3123.568720][ T6960] The buggy address belongs to the physical page: [ 3123.570685][ T6960] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x982aa [ 3123.572555][ T6960] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 3123.574769][ T6960] page_type: f5(slab) [ 3123.576817][ T6960] raw: 0ffe000000000000 ff600000114018c0 ff1c00000050f640 dead000000000008 [ 3123.578338][ T6960] raw: 0000000000000000 0000000080200020 00000001f5000000 0000000000000000 [ 3123.579999][ T6960] page dumped because: kasan: bad access detected [ 3123.581634][ T6960] page_owner tracks the page as allocated [ 3123.582854][ T6960] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 29, tgid 29 (kworker/u10:0), ts 493034738900, free_ts 491388109400 [ 3123.585743][ T6960] __set_page_owner+0xa2/0x70c [ 3123.587213][ T6960] post_alloc_hook+0xec/0x1e4 [ 3123.588719][ T6960] get_page_from_freelist+0xdaa/0x295a [ 3123.590115][ T6960] __alloc_pages_noprof+0x1e2/0x1e96 [ 3123.591568][ T6960] alloc_pages_mpol_noprof+0xf8/0x48a [ 3123.592783][ T6960] alloc_pages_noprof+0x174/0x2f0 [ 3123.594002][ T6960] new_slab+0x2b6/0x40c [ 3123.595192][ T6960] ___slab_alloc+0xaca/0x114c [ 3123.596446][ T6960] __slab_alloc.constprop.0+0x60/0xb2 [ 3123.597726][ T6960] __kmalloc_cache_node_noprof+0xc8/0x35e [ 3123.599374][ T6960] __get_vm_area_node+0x112/0x41e [ 3123.600757][ T6960] __vmalloc_node_range_noprof+0x240/0x1450 [ 3123.602387][ T6960] copy_process+0x3658/0x8e52 [ 3123.603629][ T6960] kernel_clone+0x11e/0x92c [ 3123.604777][ T6960] user_mode_thread+0xea/0x11a [ 3123.605979][ T6960] call_usermodehelper_exec_work+0xd4/0x1ac [ 3123.608189][ T6960] page last free pid 3157 tgid 3157 stack trace: [ 3123.609471][ T6960] __reset_page_owner+0x8c/0x400 [ 3123.610929][ T6960] free_unref_page+0x592/0xf08 [ 3123.612411][ T6960] __free_pages+0x13c/0x1bc [ 3123.613807][ T6960] __free_slab+0xd0/0x176 [ 3123.615048][ T6960] free_slab+0x38/0x1ae [ 3123.617037][ T6960] discard_slab+0x42/0x5a [ 3123.619164][ T6960] __slab_free+0x346/0x3f6 [ 3123.620538][ T6960] ___cache_free+0x1a6/0x1e0 [ 3123.621971][ T6960] qlist_free_all+0x76/0x16c [ 3123.623233][ T6960] kasan_quarantine_reduce+0x158/0x1ba [ 3123.624621][ T6960] __kasan_slab_alloc+0x5c/0x82 [ 3123.626761][ T6960] __kmalloc_cache_noprof+0x1a4/0x318 [ 3123.629278][ T6960] call_usermodehelper_setup+0xae/0x2e0 [ 3123.630728][ T6960] kobject_uevent_env+0xce8/0x14e2 [ 3123.632045][ T6960] kobject_uevent+0x22/0x2e [ 3123.633393][ T6960] netdev_queue_update_kobjects+0x14c/0x570 [ 3123.636422][ T6960] [ 3123.637273][ T6960] Memory state around the buggy address: [ 3123.639027][ T6960] ff600000182aa580: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3123.640595][ T6960] ff600000182aa600: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3123.642075][ T6960] >ff600000182aa680: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3123.643428][ T6960] ^ [ 3123.644547][ T6960] ff600000182aa700: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 3123.645922][ T6960] ff600000182aa780: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 3123.647415][ T6960] ================================================================== [ 3123.654381][ T6960] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 3123.658361][ T6960] CPU: 0 UID: 0 PID: 6960 Comm: kworker/0:4 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 3123.661892][ T6960] Hardware name: riscv-virtio,qemu (DT) [ 3123.664111][ T6960] Workqueue: events binder_deferred_func [ 3123.666817][ T6960] Call Trace: [ 3123.668290][ T6960] [] dump_backtrace+0x2e/0x3c [ 3123.671310][ T6960] [] show_stack+0x34/0x40 [ 3123.673862][ T6960] [] dump_stack_lvl+0x108/0x196 [ 3123.676589][ T6960] [] dump_stack+0x1c/0x24 [ 3123.679026][ T6960] [] panic+0x388/0x86c [ 3123.680819][ T6960] [] check_panic_on_warn+0xc0/0xe4 [ 3123.683251][ T6960] [] end_report.part.0+0x4a/0xaa [ 3123.685943][ T6960] [] kasan_report+0x102/0x118 [ 3123.687580][ T6960] [] __asan_report_load8_noabort+0x12/0x1a [ 3123.698922][ T6960] [] __list_del_entry_valid_or_report+0xb4/0x158 [ 3123.700669][ T6960] [] binder_release_work+0xb6/0x47c [ 3123.702033][ T6960] [] binder_deferred_func+0xd40/0x123e [ 3123.703490][ T6960] [] process_one_work+0x956/0x1dae [ 3123.705053][ T6960] [] worker_thread+0x5be/0xdc6 [ 3123.706542][ T6960] [] kthread+0x28c/0x3a6 [ 3123.718985][ T6960] [] ret_from_fork+0xe/0x18 [ 3123.722001][ T6960] SMP: stopping secondary CPUs [ 3123.726651][ T6960] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:02:45 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff85ffcffe mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000200 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff860a3964 vstvec 0000000000000000 mepc ffffffff8001fb0e sepc ffffffff80972d6c vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a012c000000ae6c2 x0/zero 0000000000000000 x1/ra ffffffff85ffcfa8 x2/sp ff20000003d46c90 x3/gp ffffffff899d48a0 x4/tp ff6000001ae31a40 x5/t0 ff20000003d47100 x6/t1 ff20000003d46ee0 x7/t2 7320666f20646165 x8/s0 ff20000003d46da0 x9/s1 ff20000003d46e00 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 000000000000005b x13/a3 ffffffff85ffcfa8 x14/a4 0000000000000000 x15/a5 ff6000001ae32a40 x16/a6 0000000000000003 x17/a7 ff20000003d47067 x18/s2 000000000000005b x19/s3 ffffffff86647a60 x20/s4 ffffffff86647a60 x21/s5 ff20000003d46d20 x22/s6 ff20000003d46e40 x23/s7 dfffffff00000000 x24/s8 0000000000000000 x25/s9 ff20000003d46e07 x26/s10 1fe40000007a8d98 x27/s11 0000000000000007 x28/t3 1fe40000007a8ddc x29/t4 ffe3ffff007a8e0c x30/t5 ffe3ffff007a8e0d x31/t6 ff20000003d47078 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 ffffffff8000708c mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff860a3964 vstvec 0000000000000000 mepc ffffffff8000708c sepc ffffffff801d7a8a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a01230000009e2b8 x0/zero 0000000000000000 x1/ra ffffffff80007084 x2/sp ff20000000167d30 x3/gp ffffffff899d48a0 x4/tp ff60000012e98000 x5/t0 ff60000012e98b20 x6/t1 ffebffff0b9bde04 x7/t2 000000000000003c x8/s0 ff20000000167d40 x9/s1 ffffffff801ecb64 x10/a0 0000000000000001 x11/a1 ffffffff8663e620 x12/a2 0000000000000002 x13/a3 ffffffff80007084 x14/a4 0000000000000000 x15/a5 ff60000012e99000 x16/a6 ffebffff0b9bde05 x17/a7 ff6000005cdef023 x18/s2 0000000000000000 x19/s3 ffffffff90d786c8 x20/s4 fffffffef135a2d8 x21/s5 0000000000000007 x22/s6 0000000000000001 x23/s7 ffffffff89ad2640 x24/s8 0000000000000000 x25/s9 0000000000000000 x26/s10 ff20000000167e20 x27/s11 1fe400000002cfb8 x28/t3 1fec0000025d3163 x29/t4 ffebffff0b9bde04 x30/t5 ffebffff0b9bde05 x31/t6 1fec0000025d316d 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