last executing test programs: 15m13.627101724s ago: executing program 1 (id=159): r0 = memfd_create(&(0x7f0000000040)='rootmode', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x80001) r2 = userfaultfd(0x80001) pwritev(r0, &(0x7f0000002500)=[{&(0x7f0000000cc0)="d6d52d4874", 0x5}], 0x1, 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000002c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ftruncate(r0, 0x0) 15m11.059013865s ago: executing program 1 (id=161): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], &(0x7f00000000c0)=""/209, 0x2e, 0xd1, 0x1, 0x0, 0x0, @void, @value}, 0x28) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000100)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x4}, 0x1}, 0x18) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYRES8, @ANYRES32, @ANYBLOB="0000000000000000400012800c0001"], 0x68}}, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000300)={0x0, 'syzkaller1\x00'}) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000bbbbbbbbbbbbaaaaaaaaaabb88f5"], 0xfdef) 15m2.06503192s ago: executing program 1 (id=163): r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) r1 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003bc0)={{{@in=@multicast1, @in6=@initdev}}, {{@in=@broadcast}, 0x0, @in6=@private1}}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xe000202b}) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffff3, 0x0, 0x1a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x60000002}) shutdown(r0, 0x1) 14m56.199759331s ago: executing program 1 (id=166): r0 = syz_create_resource$binfmt(&(0x7f0000000080)='./file1\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) close(r1) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000580)='./file1\x00', 0xffffffffffffff9c, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x6, @loopback, 0xb}, 0x1c) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), 0xffffffffffffffff) syz_emit_ethernet(0x7e, &(0x7f0000000300)={@random="2f5b02cb75db", @local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "008100", 0x48, 0x11, 0x0, @remote, @mcast2, {[], {0x4e20, 0xe22, 0x48, 0x0, @wg=@cookie={0x3, 0x2, "881c00fbbb43f09c700000000000008000", "e13808ca72381f41e5fff9620915b6f78670dfaf9a2038083179cf6b7931c9b4"}}}}}}}, 0x0) 14m51.438207971s ago: executing program 1 (id=168): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) mount$fuse(0x0, 0x0, 0x0, 0xfc5cd7921c2c19c4, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=0x0]) mount(0x0, &(0x7f0000000380)='./file1\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000400)) chdir(&(0x7f0000000080)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') r0 = syz_clone(0x80002080, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r0, 0x0) setpgid(0x0, r0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) 14m47.656987195s ago: executing program 1 (id=170): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000100)={0x8, 0x1f, 0x5}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0xd9, 0x4, 0x5}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0xdd, 0x9}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000001c0)={0x2, 0x9, 0x1f}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000004c0)={0x49, 0x15d5, 0x10}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000340)={0x2, 0x5, 0x9cf3}) close_range(r0, 0xffffffffffffffff, 0x0) 14m0.833828627s ago: executing program 32 (id=170): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000100)={0x8, 0x1f, 0x5}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000000c0)={0xd9, 0x4, 0x5}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000000c0)={0xdb, 0xdd, 0x9}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f00000001c0)={0x2, 0x9, 0x1f}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000004c0)={0x49, 0x15d5, 0x10}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000340)={0x2, 0x5, 0x9cf3}) close_range(r0, 0xffffffffffffffff, 0x0) 26.688588946s ago: executing program 0 (id=497): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map, 0xffffffffffffffff, 0x26, 0x0, 0x0, @void, @value}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000002c0), 0x4) accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc_llcp, &(0x7f00000001c0)=0x80) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) socket$kcm(0x2, 0xa, 0x2) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="034886dd010000000000000000006000000001002100fe88000100000000000006000000"], 0xfdef) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x6, 0x5, 0x0, 0x74efdfe049b861ab) 25.605021922s ago: executing program 0 (id=498): mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1, 0x5069f481, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) io_setup(0x204, &(0x7f0000000200)=0x0) io_submit(r3, 0x20, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r2, &(0x7f00000000c0)='!', 0xb7f40}]) dup3(r2, r0, 0x0) 23.004392541s ago: executing program 0 (id=500): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x2, 0x300) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = syz_io_uring_setup(0x24fa, &(0x7f0000002640)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8'], 0x38}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 22.829213866s ago: executing program 2 (id=501): socket$inet6_sctp(0xa, 0x801, 0x84) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000003580)={0x2, 0x0, @dev}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @empty}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000140001800500020001"], 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4008086) sendto$inet(r0, 0x0, 0x0, 0x28008801, 0x0, 0x0) 19.024162235s ago: executing program 2 (id=502): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000008c0)=@newqdisc={0x70, 0x24, 0xd0f, 0x70bd26, 0x0, {0x60, 0x0, 0x0, r1, {}, {0xfff2, 0xa}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x44, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x6, 0x0, 0x3ff, 0x6, 0x4, 0x5}, {0xff, 0x1, 0x401, 0xf64a, 0x1, 0x9}, 0xf97, 0x6, 0xb70}}, @TCA_TBF_PRATE64={0xc, 0x5, 0x592f3ca27be3fa98}, @TCA_TBF_RATE64={0xc, 0x4, 0x2e27b565961173ac}]}}]}, 0x70}}, 0x800) r3 = socket$inet6(0xa, 0x3, 0x38) connect$inet6(r3, &(0x7f0000000200)={0xa, 0xfffc, 0x3, @local, 0xb}, 0x1c) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xffdf}], 0x1) 18.968747796s ago: executing program 0 (id=506): socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000000280)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Oy\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0xfff, 0x4) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x0, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)='O', 0x36}], 0x1}}], 0x1, 0x0) 15.935994622s ago: executing program 2 (id=503): socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r0 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='8'], 0x38}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 15.811046876s ago: executing program 0 (id=504): syz_usb_connect$hid(0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_vlan\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@getchain={0x24, 0x11, 0x43d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xf}}}, 0x24}, 0x1, 0x0, 0x0, 0x48810}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'ipvlan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_SET(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)={0x20, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) 13.509284765s ago: executing program 2 (id=505): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f00000001c0)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r3, 0x0) shutdown(r2, 0x0) connect$unix(r2, &(0x7f0000fce000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r4 = accept(r3, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000000)='\x00', 0xfffffffffffffec9, 0x20044800, 0x0, 0x0) 10.966673983s ago: executing program 2 (id=507): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) unshare(0x2c040400) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004600)=""/102381, 0xfffffceb, 0x0, 0x0) bind$nfc_llcp(r0, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd63178e6203c229"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 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$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0xb68, 0xf5ffffff, &(0x7f0000000000)='%', 0x0, 0xd01, 0xbe02, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 6.81755502s ago: executing program 2 (id=508): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100004366b408c70b0800c84f0102030109022d00010000000009040000032eb47d000905f9ffffff00000009050f47f0"], 0x0) syz_usb_ep_read(r0, 0xf, 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000cc1ef420890b070064ef00"], 0x0) syz_usb_disconnect(r1) syz_usb_connect$cdc_ecm(0x0, 0x5e, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001020000402505"], 0x0) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000280)={{0x12, 0x1, 0x141, 0xf2, 0xc5, 0x96, 0x20, 0x16d0, 0x10b8, 0xde8e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x0, 0x83, 0xec, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x1, 0x10}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r2, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, &(0x7f0000000480)={0x34, &(0x7f00000002c0)={0x40, 0x30, 0x13, "241f13cb603d3239a6b82841f7c1ed3a8a89e9"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x6}, 0x0, &(0x7f0000000380)={0x20, 0x0, 0x19, {0x17, "94de6cc1424818b9f7589a31da852007720d7704ddb624"}}, &(0x7f0000000400)={0x20, 0x1, 0x1, 0x99}, &(0x7f0000000440)={0x20, 0x0, 0x1, 0xad}}) r3 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000180)=ANY=[], 0x0) syz_usb_disconnect(r3) 0s ago: executing program 0 (id=509): socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80003, 0x6e) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000400)='stack\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000013c0)=ANY=[@ANYBLOB="640000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="e5fda988000000002800128009000100766c616e00000000180002800c0002001c0000001f000000060001000000000008000500", @ANYRES32=r0, @ANYBLOB='\b\x00\n\x00', @ANYRES32, @ANYBLOB="0a000100"], 0x64}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:16381' (ED25519) to the list of known hosts. syzkaller login: [ 316.674685][ T3171] cgroup: Unknown subsys name 'net' [ 317.416877][ T3171] cgroup: Unknown subsys name 'cpuset' [ 317.501943][ T3171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 378.094090][ T3171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 437.099564][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 437.614812][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 438.966598][ T3176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 439.456523][ T3176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 451.723276][ T3179] hsr_slave_0: entered promiscuous mode [ 451.752286][ T3179] hsr_slave_1: entered promiscuous mode [ 454.496083][ T3176] hsr_slave_0: entered promiscuous mode [ 454.539902][ T3176] hsr_slave_1: entered promiscuous mode [ 454.563281][ T3176] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 454.566676][ T3176] Cannot create hsr debugfs directory [ 461.177412][ T3179] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 461.396646][ T3179] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 461.488507][ T3179] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 461.687764][ T3179] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 462.946816][ T3176] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 463.305815][ T3176] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 463.364766][ T3176] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 463.493639][ T3176] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 470.752776][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.578378][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 504.055542][ T3179] veth0_vlan: entered promiscuous mode [ 504.904393][ T3179] veth1_vlan: entered promiscuous mode [ 507.364828][ T3179] veth0_macvtap: entered promiscuous mode [ 507.698011][ T3179] veth1_macvtap: entered promiscuous mode [ 509.815834][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 509.818038][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 509.819321][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 509.832714][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 513.815825][ T3176] veth0_vlan: entered promiscuous mode [ 513.930036][ T3179] 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. [ 514.258537][ T3176] veth1_vlan: entered promiscuous mode [ 515.137205][ T3176] veth0_macvtap: entered promiscuous mode [ 515.269818][ T3176] veth1_macvtap: entered promiscuous mode [ 517.506158][ T3176] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.508799][ T3176] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.518626][ T3176] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.522178][ T3176] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 517.997760][ T35] audit: type=1326 audit(516.830:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.036836][ T35] audit: type=1326 audit(516.870:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.344891][ T35] audit: type=1326 audit(517.170:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.456430][ T35] audit: type=1326 audit(517.310:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.493698][ T35] audit: type=1326 audit(517.320:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.497133][ T35] audit: type=1326 audit(517.340:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.525901][ T35] audit: type=1326 audit(517.380:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.529522][ T35] audit: type=1326 audit(517.380:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.574844][ T35] audit: type=1326 audit(517.380:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 518.585366][ T35] audit: type=1326 audit(517.410:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3865 comm="syz.1.2" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x7ffc0000 [ 529.579795][ T3877] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 535.034221][ T3883] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 553.802027][ T3912] veth0_vlan: entered allmulticast mode [ 554.910470][ T3913] veth0_vlan: left promiscuous mode [ 554.957212][ T3913] veth0_vlan: entered promiscuous mode [ 560.857875][ T3917] Zero length message leads to an empty skb [ 564.213709][ T3923] Process accounting resumed [ 564.463670][ T3925] netlink: 12 bytes leftover after parsing attributes in process `syz.0.16'. [ 573.978771][ T3939] syz_tun: entered allmulticast mode [ 574.209951][ T3938] syz_tun: left allmulticast mode [ 618.317443][ T4096] Process accounting resumed [ 644.832622][ T4137] process 'syz.1.41' launched '/dev/fd/5' with NULL argv: empty string added [ 671.456912][ T4190] ipip0: entered promiscuous mode [ 674.933035][ T4198] capability: warning: `syz.1.51' uses deprecated v2 capabilities in a way that may be insecure [ 690.227618][ T4215] vlan2: entered promiscuous mode [ 690.263967][ T4215] vlan2: entered allmulticast mode [ 690.266248][ T4215] veth1_vlan: entered allmulticast mode [ 690.549079][ T4220] capability: warning: `syz.1.57' uses 32-bit capabilities (legacy support in use) [ 698.685446][ T36] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 699.373154][ T36] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 699.376683][ T36] usb 2-1: config 0 interface 0 has no altsetting 0 [ 699.553176][ T36] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 699.555671][ T36] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 699.557635][ T36] usb 2-1: Product: syz [ 699.559283][ T36] usb 2-1: Manufacturer: syz [ 699.581992][ T36] usb 2-1: SerialNumber: syz [ 699.812858][ T36] usb 2-1: config 0 descriptor?? [ 700.299112][ T36] usb 2-1: selecting invalid altsetting 0 [ 701.415563][ T36] usb 2-1: USB disconnect, device number 2 [ 716.892253][ T4272] Process accounting resumed [ 719.601564][ T4281] netlink: 'syz.0.70': attribute type 4 has an invalid length. [ 742.026088][ T4301] netlink: 'syz.0.74': attribute type 4 has an invalid length. [ 742.028164][ T4301] netlink: 17 bytes leftover after parsing attributes in process `syz.0.74'. [ 742.483215][ T4301] netlink: 12 bytes leftover after parsing attributes in process `syz.0.74'. [ 753.331682][ T35] kauditd_printk_skb: 19 callbacks suppressed [ 753.332262][ T35] audit: type=1326 audit(752.180:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4313 comm="syz.1.76" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 759.555417][ T4323] xt_time: invalid argument - start or stop time greater than 23:59:59 [ 765.247861][ T4328] netlink: 'syz.0.80': attribute type 4 has an invalid length. [ 765.284207][ T4328] netlink: 'syz.0.80': attribute type 4 has an invalid length. [ 778.236770][ T4353] netlink: 24 bytes leftover after parsing attributes in process `syz.0.86'. [ 780.405677][ T3861] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 780.847028][ T3861] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 780.849494][ T3861] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.853243][ T3861] usb 2-1: Product: syz [ 780.854884][ T3861] usb 2-1: Manufacturer: syz [ 780.856601][ T3861] usb 2-1: SerialNumber: syz [ 782.088393][ T4375] ipip1: entered promiscuous mode [ 782.906576][ T3861] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 782.909103][ T3861] cdc_ncm 2-1:1.0: dwNtbInMaxSize=253 is too small. Using 2048 [ 782.911022][ T3861] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 783.210042][ T3861] cdc_ncm 2-1:1.0: setting tx_max = 48 [ 784.102800][ T3861] cdc_ncm 2-1:1.0 eth1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 784.299233][ T3861] usb 2-1: USB disconnect, device number 3 [ 784.384408][ T3861] cdc_ncm 2-1:1.0 eth1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 789.307052][ T4403] netlink: 'syz.0.90': attribute type 5 has an invalid length. [ 839.138960][ T4464] syz.1.108 uses obsolete (PF_INET,SOCK_PACKET) [ 861.979095][ T4497] netlink: 24 bytes leftover after parsing attributes in process `syz.0.117'. [ 903.312709][ T4544] netlink: 8 bytes leftover after parsing attributes in process `syz.1.131'. [ 903.315346][ T4544] netlink: 8 bytes leftover after parsing attributes in process `syz.1.131'. [ 961.706445][ T4596] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 968.467432][ T4604] syz_tun: entered allmulticast mode [ 969.527806][ T4603] syz_tun: left allmulticast mode [ 974.165384][ T4606] vlan2: entered promiscuous mode [ 974.168585][ T4606] vlan2: entered allmulticast mode [ 974.169598][ T4606] veth1_vlan: entered allmulticast mode [ 975.243796][ T4610] netlink: 32 bytes leftover after parsing attributes in process `syz.0.155'. [ 976.487604][ T4610] netlink: 32 bytes leftover after parsing attributes in process `syz.0.155'. [ 1004.355329][ T4664] netlink: 24 bytes leftover after parsing attributes in process `syz.0.167'. [ 1006.397076][ T4664] netlink: 4 bytes leftover after parsing attributes in process `syz.0.167'. [ 1012.057625][ T4691] netlink: 24 bytes leftover after parsing attributes in process `syz.0.171'. [ 1065.599295][ T3501] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1066.324779][ T3501] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1067.627426][ T3501] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1068.506255][ T3501] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.185502][ T4743] "syz.0.181" (4743) uses obsolete ecb(arc4) skcipher [ 1074.877046][ T3501] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1074.974509][ T3501] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1075.068947][ T3501] bond0 (unregistering): Released all slaves [ 1075.897592][ T3501] hsr_slave_0: left promiscuous mode [ 1075.922796][ T3501] hsr_slave_1: left promiscuous mode [ 1076.054753][ T3501] veth1_vlan: left allmulticast mode [ 1076.059687][ T3501] veth1_macvtap: left promiscuous mode [ 1076.064621][ T3501] veth0_macvtap: left promiscuous mode [ 1076.067491][ T3501] veth1_vlan: left promiscuous mode [ 1076.069833][ T3501] veth0_vlan: left promiscuous mode [ 1101.443474][ T4725] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1101.698589][ T4725] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1112.924203][ T4725] hsr_slave_0: entered promiscuous mode [ 1112.959325][ T4725] hsr_slave_1: entered promiscuous mode [ 1118.801961][ T4725] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1118.907985][ T4725] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1119.041672][ T4725] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1119.177251][ T4725] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1126.294652][ T4725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1149.836558][ T4725] veth0_vlan: entered promiscuous mode [ 1150.008846][ T4725] veth1_vlan: entered promiscuous mode [ 1150.857205][ T4725] veth0_macvtap: entered promiscuous mode [ 1151.288081][ T4725] veth1_macvtap: entered promiscuous mode [ 1152.316125][ T4725] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.318531][ T4725] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.321936][ T4725] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.323062][ T4725] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1185.901996][ T5232] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1242.109338][ T35] audit: type=1326 audit(1240.940:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5302 comm="syz.2.218" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 1247.155947][ T5311] sch_tbf: burst 32855 is lower than device lo mtu (65550) ! [ 1248.871881][ T5313] netlink: 'syz.0.222': attribute type 4 has an invalid length. [ 1249.185685][ T5313] netlink: 'syz.0.222': attribute type 4 has an invalid length. [ 1252.448841][ T5316] netlink: 8 bytes leftover after parsing attributes in process `syz.2.223'. [ 1252.491891][ T5316] netlink: 4 bytes leftover after parsing attributes in process `syz.2.223'. [ 1252.495341][ T5316] netlink: 32 bytes leftover after parsing attributes in process `syz.2.223'. [ 1252.812986][ T5316] nbd0: detected capacity change from 0 to 256 [ 1253.178117][ T60] block nbd0: Receive control failed (result -32) [ 1280.875717][ T5363] netlink: 16 bytes leftover after parsing attributes in process `syz.0.239'. [ 1281.035734][ T5363] netlink: 16 bytes leftover after parsing attributes in process `syz.0.239'. [ 1282.576934][ T5369] netlink: 4 bytes leftover after parsing attributes in process `syz.0.241'. [ 1310.385066][ T5404] netlink: 'syz.0.253': attribute type 12 has an invalid length. [ 1333.982569][ T35] audit: type=1326 audit(1332.830:33): auid=4294967295 uid=60929 gid=0 ses=4294967295 subj=unconfined pid=5434 comm="syz.0.262" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb8fa code=0x0 [ 1370.176663][ T5494] netlink: 52 bytes leftover after parsing attributes in process `syz.0.280'. [ 1382.085648][ T5510] netlink: 4 bytes leftover after parsing attributes in process `syz.2.286'. [ 1392.139498][ T5528] netlink: 8 bytes leftover after parsing attributes in process `syz.2.290'. [ 1392.141646][ T5528] netlink: 4 bytes leftover after parsing attributes in process `syz.2.290'. [ 1392.143966][ T5528] netlink: 32 bytes leftover after parsing attributes in process `syz.2.290'. [ 1392.887701][ T5529] Process accounting resumed [ 1398.996815][ T5539] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 1401.765175][ T5547] block nbd2: shutting down sockets [ 1408.142387][ T5558] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 1429.094997][ T5585] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1430.018723][ T5624] bridge_slave_0: entered promiscuous mode [ 1430.531013][ T5624] bridge_slave_0: left promiscuous mode [ 1432.429404][ T5629] netlink: 8 bytes leftover after parsing attributes in process `syz.2.313'. [ 1432.446301][ T5629] nbd: nbd0 already in use [ 1451.774217][ T5662] netlink: 4 bytes leftover after parsing attributes in process `syz.0.323'. [ 1470.094647][ T5689] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 1471.936548][ T5691] netlink: 'syz.0.335': attribute type 4 has an invalid length. [ 1472.718480][ T5691] netlink: 'syz.0.335': attribute type 4 has an invalid length. [ 1495.587322][ T5720] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1495.623342][ T5720] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1536.359625][ T5787] ======================================================= [ 1536.359625][ T5787] WARNING: The mand mount option has been deprecated and [ 1536.359625][ T5787] and is ignored by this kernel. Remove the mand [ 1536.359625][ T5787] option from the mount to silence this warning. [ 1536.359625][ T5787] ======================================================= [ 1565.796526][ T5833] netlink: 'syz.0.377': attribute type 1 has an invalid length. [ 1567.933898][ T5833] bond1: entered promiscuous mode [ 1567.965884][ T5868] netlink: 28 bytes leftover after parsing attributes in process `syz.0.377'. [ 1568.194598][ T5851] bond1: (slave team_slave_1): making interface the new active one [ 1568.196112][ T5851] team_slave_1: entered promiscuous mode [ 1568.228838][ T5851] bond1: (slave team_slave_1): Enslaving as an active interface with an up link [ 1568.374622][ T5868] bond1: left promiscuous mode [ 1568.375899][ T5868] team_slave_1: left promiscuous mode [ 1568.427852][ T5868] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1573.565267][ T5881] netlink: 24 bytes leftover after parsing attributes in process `syz.2.380'. [ 1585.929294][ T5907] netlink: 4 bytes leftover after parsing attributes in process `syz.2.387'. [ 1596.946685][ T5930] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1598.135582][ T5930] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1599.128850][ T5930] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1600.247583][ T5930] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1602.936711][ T5930] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1603.539860][ T5930] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1604.962453][ T5930] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1606.214765][ T5930] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1610.772649][ T5963] netlink: 24 bytes leftover after parsing attributes in process `syz.2.400'. [ 1621.893639][ T5985] syz_tun: entered allmulticast mode [ 1622.136647][ T5984] syz_tun: left allmulticast mode [ 1650.435067][ T6017] batadv_slave_1: entered promiscuous mode [ 1650.577316][ T6017] batadv_slave_1: left promiscuous mode [ 1679.699523][ T6063] xt_CT: No such helper "snmp_trap" [ 1715.819943][ T6100] netlink: 24 bytes leftover after parsing attributes in process `syz.0.436'. [ 1741.289320][ T6159] netlink: 24 bytes leftover after parsing attributes in process `syz.0.450'. [ 1753.296216][ T6188] netlink: 'syz.0.452': attribute type 10 has an invalid length. [ 1753.298588][ T6188] netlink: 40 bytes leftover after parsing attributes in process `syz.0.452'. [ 1753.459064][ T6188] A link change request failed with some changes committed already. Interface netdevsim3 may have been left with an inconsistent configuration, please check. [ 1761.217536][ T6198] netlink: 8 bytes leftover after parsing attributes in process `syz.2.457'. [ 1761.219391][ T6198] netlink: 28 bytes leftover after parsing attributes in process `syz.2.457'. [ 1761.753342][ T6198] vlan0: entered allmulticast mode [ 1761.755669][ T6198] hsr0: entered allmulticast mode [ 1761.757465][ T6198] hsr_slave_0: entered allmulticast mode [ 1761.759102][ T6198] hsr_slave_1: entered allmulticast mode [ 1783.166457][ T6225] sch_tbf: burst 32855 is lower than device lo mtu (11337746) ! [ 1803.408644][ T6249] "syz.2.475" (6249) uses obsolete ecb(arc4) skcipher [ 1804.865214][ T6253] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1805.765543][ T6253] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1806.455338][ T6253] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1806.997982][ T6253] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1808.395638][ T6253] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1808.705725][ T6253] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1808.909922][ T6253] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1809.089797][ T6253] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1812.837500][ T6278] batadv_slave_1: entered promiscuous mode [ 1813.016015][ T6278] batadv_slave_1: left promiscuous mode [ 1827.567507][ T6311] "syz.2.482" (6311) uses obsolete ecb(arc4) skcipher [ 1833.829703][ T6319] netlink: 'syz.2.484': attribute type 4 has an invalid length. [ 1834.445843][ T6322] netlink: 'syz.2.484': attribute type 4 has an invalid length. [ 1838.932265][ T6331] sch_tbf: burst 32855 is lower than device lo mtu (11337746) ! [ 1842.442427][ T6341] netlink: 32 bytes leftover after parsing attributes in process `syz.2.488'. [ 1843.359419][ T6341] netlink: 32 bytes leftover after parsing attributes in process `syz.2.488'. [ 1876.147174][ T6379] netlink: 8 bytes leftover after parsing attributes in process `syz.2.501'. [ 1876.148764][ T6379] netlink: 8 bytes leftover after parsing attributes in process `syz.2.501'. [ 1881.899373][ T6387] netlink: 4 bytes leftover after parsing attributes in process `syz.0.504'. [ 1885.367354][ T6387] veth1_vlan (unregistering): left allmulticast mode [ 1897.584212][ T6419] ================================================================== [ 1897.585458][ T6419] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 1897.586454][ T6419] Read of size 1 at addr ffffffff89a26cc0 by task syz.0.509/6419 [ 1897.587391][ T6419] [ 1897.589081][ T6419] CPU: 1 UID: 0 PID: 6419 Comm: syz.0.509 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1897.589479][ T6419] Hardware name: riscv-virtio,qemu (DT) [ 1897.589849][ T6419] Call Trace: [ 1897.590113][ T6419] [] dump_backtrace+0x2e/0x3c [ 1897.590457][ T6419] [] show_stack+0x30/0x3c [ 1897.590717][ T6419] [] dump_stack_lvl+0x12e/0x1a6 [ 1897.591068][ T6419] [] print_report+0x28e/0x5aa [ 1897.591511][ T6419] [] kasan_report+0xf0/0x214 [ 1897.591861][ T6419] [] __asan_report_load1_noabort+0x12/0x1a [ 1897.592258][ T6419] [] memcmp+0xc0/0xca [ 1897.592511][ T6419] [] __hw_addr_add_ex+0xee/0x676 [ 1897.592814][ T6419] [] dev_mc_add+0xac/0x108 [ 1897.593238][ T6419] [] mrp_init_applicant+0xe8/0x56e [ 1897.593555][ T6419] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1897.593873][ T6419] [] register_vlan_dev+0x1b4/0x922 [ 1897.594143][ T6419] [] vlan_newlink+0x3ca/0x5fa [ 1897.594433][ T6419] [] rtnl_newlink+0xbb4/0x1acc [ 1897.594696][ T6419] [] rtnetlink_rcv_msg+0x9e2/0xdbe [ 1897.594965][ T6419] [] netlink_rcv_skb+0x216/0x3dc [ 1897.595340][ T6419] [] rtnetlink_rcv+0x26/0x30 [ 1897.595762][ T6419] [] netlink_unicast+0x4f0/0x82c [ 1897.596085][ T6419] [] netlink_sendmsg+0x864/0xdc6 [ 1897.596413][ T6419] [] __sock_sendmsg+0xcc/0x160 [ 1897.596669][ T6419] [] ____sys_sendmsg+0x5ce/0x79e [ 1897.596926][ T6419] [] ___sys_sendmsg+0x144/0x1e6 [ 1897.597228][ T6419] [] __sys_sendmsg+0x188/0x22a [ 1897.597517][ T6419] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1897.597810][ T6419] [] syscall_handler+0x94/0x118 [ 1897.598156][ T6419] [] do_trap_ecall_u+0x1aa/0x216 [ 1897.598541][ T6419] [] handle_exception+0x146/0x152 [ 1897.599243][ T6419] [ 1897.613622][ T6419] The buggy address belongs to the variable: [ 1897.614274][ T6419] vlan_mrp_app+0x60/0x3e80 [ 1897.615298][ T6419] [ 1897.615828][ T6419] The buggy address belongs to the physical page: [ 1897.616799][ T6419] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89c26 [ 1897.617773][ T6419] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 1897.619826][ T6419] raw: 0ffe000000002000 ffff8d8000270988 ffff8d8000270988 0000000000000000 [ 1897.620722][ T6419] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 1897.621605][ T6419] page dumped because: kasan: bad access detected [ 1897.622490][ T6419] page_owner info is not present (never set?) [ 1897.623216][ T6419] [ 1897.623691][ T6419] Memory state around the buggy address: [ 1897.624650][ T6419] ffffffff89a26b80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1897.625432][ T6419] ffffffff89a26c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1897.626178][ T6419] >ffffffff89a26c80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1897.626872][ T6419] ^ [ 1897.627544][ T6419] ffffffff89a26d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1897.628354][ T6419] ffffffff89a26d80: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 1897.629343][ T6419] ================================================================== [ 1897.631691][ T6419] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1897.633081][ T6419] CPU: 1 UID: 0 PID: 6419 Comm: syz.0.509 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 1897.634007][ T6419] Hardware name: riscv-virtio,qemu (DT) [ 1897.634617][ T6419] Call Trace: [ 1897.635230][ T6419] [] dump_backtrace+0x2e/0x3c [ 1897.636091][ T6419] [] show_stack+0x30/0x3c [ 1897.636841][ T6419] [] dump_stack_lvl+0x110/0x1a6 [ 1897.637693][ T6419] [] dump_stack+0x1c/0x24 [ 1897.638575][ T6419] [] panic+0x38c/0x86a [ 1897.639479][ T6419] [] check_panic_on_warn+0xc0/0xe4 [ 1897.640542][ T6419] [] end_report.part.0+0x4e/0xae [ 1897.641442][ T6419] [] kasan_report+0x13a/0x214 [ 1897.642292][ T6419] [] __asan_report_load1_noabort+0x12/0x1a [ 1897.643282][ T6419] [] memcmp+0xc0/0xca [ 1897.644006][ T6419] [] __hw_addr_add_ex+0xee/0x676 [ 1897.644966][ T6419] [] dev_mc_add+0xac/0x108 [ 1897.645770][ T6419] [] mrp_init_applicant+0xe8/0x56e [ 1897.646639][ T6419] [] vlan_mvrp_init_applicant+0x26/0x30 [ 1897.647636][ T6419] [] register_vlan_dev+0x1b4/0x922 [ 1897.648595][ T6419] [] vlan_newlink+0x3ca/0x5fa [ 1897.649496][ T6419] [] rtnl_newlink+0xbb4/0x1acc [ 1897.650459][ T6419] [] rtnetlink_rcv_msg+0x9e2/0xdbe [ 1897.651312][ T6419] [] netlink_rcv_skb+0x216/0x3dc [ 1897.652195][ T6419] [] rtnetlink_rcv+0x26/0x30 [ 1897.653108][ T6419] [] netlink_unicast+0x4f0/0x82c [ 1897.653954][ T6419] [] netlink_sendmsg+0x864/0xdc6 [ 1897.654797][ T6419] [] __sock_sendmsg+0xcc/0x160 [ 1897.655786][ T6419] [] ____sys_sendmsg+0x5ce/0x79e [ 1897.656567][ T6419] [] ___sys_sendmsg+0x144/0x1e6 [ 1897.657459][ T6419] [] __sys_sendmsg+0x188/0x22a [ 1897.658337][ T6419] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1897.659377][ T6419] [] syscall_handler+0x94/0x118 [ 1897.660333][ T6419] [] do_trap_ecall_u+0x1aa/0x216 [ 1897.661255][ T6419] [] handle_exception+0x146/0x152 [ 1897.662521][ T6419] SMP: stopping secondary CPUs [ 1897.664687][ T6419] Rebooting in 86400 seconds.. VM DIAGNOSIS: 19:16:31 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804122b4 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff804dbe82 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 902a90000009d89a x0/zero 0000000000000000 x1/ra ffffffff84716d88 x2/sp ffff8f80000076b0 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801c119a40 x5/t0 2fbca246ed963041 x6/t1 ffffaf801c11a570 x7/t2 000000000000003f x8/s0 ffff8f80000076d0 x9/s1 0000000470697fd2 x10/a0 0000000000003c77 x11/a1 ffffaf806ed68280 x12/a2 00000000000f0000 x13/a3 ffffffff84716d88 x14/a4 0000000000010000 x15/a5 ffffaf801c119a40 x16/a6 00000000000f0000 x17/a7 fffffffff1c7ae79 x18/s2 0000000000003c77 x19/s3 0000000000000000 x20/s4 000000000000001e x21/s5 0000000000179ee0 x22/s6 fffff5ef0ddab24c x23/s7 0000000000000004 x24/s8 ffffaf806ed59200 x25/s9 ffffaf806ed59254 x26/s10 7fffffffffffffff x27/s11 1ffff5f00ddab27d x28/t3 ffffaf801c11a570 x29/t4 1ffff5f0038234ad x30/t5 1ffff5f0038234b2 x31/t6 000000000000000f fcsr 0000000000000000 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 ffffffff802f3dc2 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff804db9f0 sepc ffffffff804db8a8 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 904cd000000aa749 x0/zero 0000000000000000 x1/ra ffffffff804120de x2/sp ffff8f8002496860 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801a1f8000 x5/t0 ffff8f8002496ae4 x6/t1 fffffffef1384ca8 x7/t2 7320666f20646165 x8/s0 ffff8f80024968d0 x9/s1 0000000000000025 x10/a0 0000000000000001 x11/a1 0000000000000003 x12/a2 0000000000000025 x13/a3 ffffffff862204a6 x14/a4 0000000000000002 x15/a5 ffffaf801a1f9000 x16/a6 0000000000000003 x17/a7 fffffffff2000000 x18/s2 0000000000000043 x19/s3 ffff8f8002496800 x20/s4 ffffffff8775b8e1 x21/s5 ffffffff8775b8e0 x22/s6 0000000000000008 x23/s7 ffff8f80024969e0 x24/s8 ffff8f8002496c78 x25/s9 1ffff1f000492cd4 x26/s10 ffffffff87be7638 x27/s11 1ffff1f000492d24 x28/t3 1ffff1f000492d7c x29/t4 fffffffef1384ca8 x30/t5 fffffffef1384ca9 x31/t6 ffffffff89d8c38c fcsr 0000000000000000 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