last executing test programs: 4.273583867s ago: executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006007c09e8fe55a10a0015400500142603600e1208000600000004", 0x2f}], 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="340000001900150000000000000000000a00000000020000000000001800098008"], 0x34}], 0x1}, 0x0) 4.072988108s ago: executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newtaction={0x5c, 0x30, 0x51b, 0x0, 0x0, {}, [{0x48, 0x1, [@m_skbmod={0x44, 0x1, 0x0, 0x0, {{0xb}, {0x18, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @dev}, @TCA_SKBMOD_ETYPE={0xfffffffffffffcce}]}, {0x4, 0x14}, {0xc}, {0xc, 0x6}}}]}]}, 0x5c}}, 0x0) 3.869909409s ago: executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f0000010000000003"], 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) write(r2, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042402000000ff02000000000000", 0x1e5) syz_genetlink_get_family_id$smc(&(0x7f00000002c0), r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, 0x0, &(0x7f0000000100)) syz_open_dev$sg(&(0x7f0000000240), 0xf78f, 0x280000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x8, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1d}]}, &(0x7f0000000100)=0x10) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x0, 0xb33, 0x989, 0x0, 0x10, 0xfd59}, 0x9c) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1010d1, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') 2.886274432s ago: executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_io_uring_setup(0x239, &(0x7f0000000100)={0x0, 0x0, 0x11900}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000380)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r1, 0x2def, 0x0, 0x0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) shutdown(r0, 0x0) 2.599520657s ago: executing program 2: socket$inet_mptcp(0x2, 0x1, 0x106) socket$inet(0x2, 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), 0x4) ioctl$SIOCPNADDRESOURCE(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan0\x00'}) socket$kcm(0x29, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4000084}, 0x4090) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0xff, @loopback}}, [0x0, 0x0, 0x0, 0x30, 0x0, 0x1a, 0x200, 0x0, 0x4, 0x0, 0x8, 0x1dd9, 0x0, 0x0, 0x80]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0) pipe(0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000840)={@cgroup, 0xffffffffffffffff, 0x1b, 0x4, 0x0, @prog_fd}, 0x20) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000a40)={0x4c, 0x0, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x3a}, @CTA_TIMEOUT_TCP_SYN_RECV={0x8}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0xfffffe01}]}, @CTA_TIMEOUT_L3PROTO={0x6}]}, 0x4c}}, 0x0) 2.558617493s ago: executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000180)=0x4, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback, @loopback}, "00186371ae9b1c03"}}}}}, 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file1', [], 0xa, "6eda44e0eb9a8e478b"}, 0x14) 2.535156426s ago: executing program 4: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) setitimer(0x0, &(0x7f0000000180)={{0xffffffffffff7fff}}, 0x0) 2.411108216s ago: executing program 4: close(0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r0, @ANYBLOB="010b000000000000000011"], 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x8, 0x3000000000002}, 0x0) 2.394073119s ago: executing program 4: open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000005b00)=0x8) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x24142, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x60302, 0x0) ftruncate(r3, 0x2007ffd) sendfile(r1, r2, 0x0, 0x1000000201002) 1.634883986s ago: executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x53) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40505330, &(0x7f0000000100)={{0xe0}}) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a34000000000a4f1c0000000000000000020000000900010073797a300000000008000240000000020900010073797a310000000014000000110001"], 0x5c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={{0x14, 0x10, 0xc}, [@NFT_MSG_NEWCHAIN={0x30, 0x3, 0xa, 0x801, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_ID={0x8}, @NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x4}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x58}}, 0x0) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a9646", 0x14, 0x6, 0x0, @empty, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 1.505495456s ago: executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x7}, 0x9c) 1.466874392s ago: executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x1d}, {0x16}]}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x5}, {0x5}, {0x6, 0x0, 0x0, 0x7ffffdc0}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000400)) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x1, 0xd7, 0x0, 0x3}, {0x3, 0x9, 0x66, 0x3ff}, {0x81, 0x4, 0x6, 0x6}, {0xeeb, 0xf9, 0x0, 0x100}, {0x8001, 0x20, 0x80, 0x8}]}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x400, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_user}, {@aname={'aname', 0x3d, '[N{/&'}}, {@cachetag={'cachetag', 0x3d, '#:%-'}}, {@loose}, {@cache_mmap}, {@access_user}, {@mmap}, {@cache_fscache}], [{@flag='dirsync'}, {@dont_appraise}]}}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/msr', 0x0, 0x82) r5 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) futimesat(r4, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)={{r6, r7/1000+60000}, {r8, r9/1000+10000}}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) r11 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7, 0x40, 0x7, 0xab8e}, {0x16, 0x9a, 0x1, 0x3}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r11, 0x40182103, &(0x7f0000000080)={r10, 0x0, r5, 0x4, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000002480)={r10, 0x1, r4, 0x8}) r12 = socket(0x11, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r12, 0x541b, &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000040)=[r12], 0x1) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r11, 0x40182103, &(0x7f00000024c0)={r10, 0x0, r4, 0x3ff, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000200)={r10, 0x2, r1, 0x3, 0x80000}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={r10, 0x2483f4bfde1b1068, r0, 0x3, 0x80000}) ftruncate(0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x13, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0x76}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x70) socketpair(0x0, 0x0, 0x0, 0x0) 1.460816613s ago: executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x26, 0x0, "8ddbb51a3cfd954e41e8ccb21f650fa6a867fb9bbcf0feeee4dc036d0675af58b39fa8d54ee8323507a61a95cf134ce8f605671338c7f8838a00bdfba71bc4b828c7de258b6b9ca1fc52bcc83e2a016a"}, 0xd8) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @mcast2, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x3a}}}}}}}, 0x0) 1.35270206s ago: executing program 1: perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x8000, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x275a, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$ENABLE_STATS(0x20, 0x0, 0x0) socket(0x10, 0x3, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0x0}, 0x10) ioctl$sock_bt_hci(r0, 0x800448d7, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0xfd32) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x400448cb, 0x0) 1.273358492s ago: executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r0 = socket$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 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) write(r2, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042402000000ff02000000000000", 0x1e5) syz_genetlink_get_family_id$smc(&(0x7f00000002c0), r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, 0x0, &(0x7f0000000100)) syz_open_dev$sg(&(0x7f0000000240), 0xf78f, 0x280000) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x8, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1d}]}, &(0x7f0000000100)=0x10) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x0, 0xb33, 0x989, 0x0, 0x10, 0xfd59}, 0x9c) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1010d1, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') 1.098357469s ago: executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x25, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x7}, 0x9c) 983.428627ms ago: executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$procfs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/meminfo\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000004850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) add_key(&(0x7f0000000280)='rxrpc\x00', 0x0, &(0x7f0000000100)="01000000020000000000006bb55a2a630b00c145f94cd977", 0x18, 0xffffffffffffffff) syz_io_uring_setup(0x4394, &(0x7f0000000240), 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet(0x2, 0x3, 0x4) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x6, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="1802000020a000000000000000000000850000001700000095"], &(0x7f0000000140)='syzkaller\x00'}, 0x90) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00'}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c00)=@newtaction={0x98, 0x30, 0xffff, 0x0, 0x0, {}, [{0x84, 0x1, [@m_police={0x80, 0x1, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE64={0xc, 0xb}, @TCA_POLICE_TBF={0x3c}], [@TCA_POLICE_RESULT={0x8}]]}, {0x4}, {0xc, 0xb}, {0xc, 0xa}}}]}]}, 0x98}}, 0x0) 963.52535ms ago: executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000000203010100dc0000000000000000000808000340000000000800010001000000090002000000000001000000"], 0x30}}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000000000), 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14507e, 0x0) r5 = eventfd2(0xfffe0000, 0x80000) dup2(r5, r4) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000002440)="b514bf6f2ea08f49", 0x8}], 0x1) socket(0x11, 0x80000, 0x3) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000001c0)={0x0, 0x0, 0x9}) r6 = syz_open_dev$usbfs(&(0x7f0000000100), 0x203, 0x8401) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r7 = creat(0x0, 0x0) ftruncate(r7, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r8, 0x4004743d, 0x20001400) r9 = fcntl$dupfd(r6, 0x0, r6) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f00000001c0)={0x0, 0x0, "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"}) ioctl$USBDEVFS_SUBMITURB(r9, 0x802c550a, &(0x7f0000000080)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 924.721296ms ago: executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x83, &(0x7f0000000040)={'filter\x00', 0x0, 0x2, 0x90}, &(0x7f00000000c0)=0x108) 922.681197ms ago: executing program 0: r0 = socket$inet6(0xa, 0x3, 0x100) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0x0, "", [@generic="88"]}, 0x14}], 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040)=0x7, 0x4) r1 = dup(r0) bind$unix(r1, &(0x7f00000001c0)=@abs={0xa, 0x2}, 0x6e) getsockname$packet(r1, 0x0, &(0x7f0000000bc0)) 912.343828ms ago: executing program 3: mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000a00)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000005c0)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) syz_mount_image$vfat(&(0x7f0000001200), &(0x7f0000001240)='./file0\x00', 0x0, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0x1, 0x11f4, &(0x7f0000001280)="$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") 908.936269ms ago: executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x20, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="030114804f0018000e358000ad0001140000002f0600ac141418e0000003808a8972bd0b72e410820c520f061fe4fdfe4b889430ebb52997e36e039b1c598825f80100e3c06376c33076a167d514fa570a440261a67a34a07605c93a194946bc6283f4"], 0xdd12}], 0x1}, 0x0) 857.925127ms ago: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)={{0x14}, [@NFT_MSG_NEWRULE={0x20, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a01010000000000000000020000000900010073797a3000000000080002400000000098000000030a01020000000000000000020000000900010073797a30000000000900030073797a32000000006b00030091abc12404cf378042f26c43f91f68d8a90767c0bc71f60877974475de3d78ef670efff3f7311209fb8cc158fa18f18591bb90dd1e0464d31ff30a7e5b227e08a2ee0643e735c3cd21b6e743176c8eefd41693bc94e6a200080000d61840a5f275333bb1afbbd50014000000020a09"], 0xfc}}, 0x0) 685.912043ms ago: executing program 0: r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[], 0x2000011a) r1 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) sendmsg$tipc(r2, &(0x7f0000000080)={&(0x7f0000000100)=@name, 0x10, 0x0}, 0x0) 521.332249ms ago: executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(0x0, 0x0, 0x0) rename(0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0xd19450564dee018c, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0xd1653077bafa0114, './file0\x00'}, 0xa) close(r0) 478.389686ms ago: executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000002ac0)=@delchain={0x138, 0x65, 0x0, 0x0, 0x0, {}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x6}, @TCA_CHAIN={0x8}, @filter_kind_options=@f_flower={{0xb}, {0x2c, 0x2, [@TCA_FLOWER_KEY_ARP_OP={0x5}, @TCA_FLOWER_KEY_ICMPV6_CODE={0x5}, @TCA_FLOWER_KEY_TCP_DST_MASK={0x6}, @TCA_FLOWER_KEY_UDP_SRC_MASK={0x6}, @TCA_FLOWER_KEY_ICMPV6_TYPE={0x5}]}}, @filter_kind_options=@f_route={{0xa}, {0xb8, 0x2, [@TCA_ROUTE4_FROM={0x8}, @TCA_ROUTE4_POLICE={0x6c, 0x5, [@TCA_POLICE_RATE64={0xc}, @TCA_POLICE_TBF={0x3c}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_PEAKRATE64={0xc}, @TCA_POLICE_RATE64={0xc}]}, @TCA_ROUTE4_FROM={0x8}, @TCA_ROUTE4_ACT={0x38, 0x6, [@m_connmark={0x34, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x138}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x334}, {&(0x7f00000007c0)=""/154, 0x8}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0\x00', 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8d}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x5) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, 0x0, 0x0) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r5, &(0x7f0000000040), 0xe) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, 0x0, 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f0000000040), 0x12) write$cgroup_pid(r3, &(0x7f0000000080), 0x12) syz_io_uring_setup(0x0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180), &(0x7f0000000380)) 452.67657ms ago: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000012c0)={0x2, {{0x2, 0x0, @multicast2}}, 0x0, 0xa, [{{0x2, 0x0, @broadcast}}, {{0x2, 0x0, @local}}, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @empty}}, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @remote}}, {{0x2, 0x0, @loopback}}]}, 0x590) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000004c0)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @empty}}}, 0x108) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00', 0x0, 0x0, 0x0, [0xdc3b, 0x1, 0x18, 0x8, 0x7fffffff, 0x7]}, &(0x7f0000000100)=0x78) syz_emit_ethernet(0x52, &(0x7f0000000080)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @multicast1}, @time_exceeded={0x21, 0x0, 0x0, 0x12, 0x0, 0x2802, {0xa, 0x2, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr=0xe0000000, {[@timestamp_prespec={0x44, 0x14, 0x0, 0x3, 0x0, [{@multicast2}, {@broadcast}]}]}}}}}}}, 0x0) 431.079163ms ago: executing program 0: open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000005b00)=0x8) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x24142, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x60302, 0x0) ftruncate(r3, 0x2007ffd) sendfile(r1, r2, 0x0, 0x1000000201002) 419.120604ms ago: executing program 1: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000340)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1=0xe0000010}}, 0x1c, 0x0}}], 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000008080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='ext4_unlink_exit\x00'}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x7fff, 0x4) sendmmsg$inet6(r0, &(0x7f0000007e40), 0x4000000000000aa, 0x0) 0s ago: executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000000203010100dc0000000000000000000808000340000000000800010001000000090002000000000001000000"], 0x30}}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000000000), 0x4) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x14507e, 0x0) r5 = eventfd2(0xfffe0000, 0x80000) dup2(r5, r4) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000002440)="b514bf6f2ea08f49", 0x8}], 0x1) socket(0x11, 0x80000, 0x3) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000001c0)={0x0, 0x0, 0x9}) r6 = syz_open_dev$usbfs(&(0x7f0000000100), 0x203, 0x8401) open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r7 = creat(0x0, 0x0) ftruncate(r7, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r8, 0x4004743d, 0x20001400) r9 = fcntl$dupfd(r6, 0x0, r6) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f00000001c0)={0x0, 0x0, "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"}) ioctl$USBDEVFS_SUBMITURB(r9, 0x802c550a, &(0x7f0000000080)=@urb_type_interrupt={0x1, {0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): _adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 239.441334][T14991] usb usb5: usbfs: process 14991 (syz-executor.1) did not claim interface 0 before use [ 239.449521][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.468981][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 239.479840][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.489864][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 239.500348][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.510162][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 239.520732][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.531689][T14848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 239.541480][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.552071][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.562059][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.572823][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.582692][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.593118][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.602931][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.613411][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.623303][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.634379][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.644839][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.655263][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.665151][T14848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.675662][T14848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.694826][T14848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 239.707424][T15004] sctp: [Deprecated]: syz-executor.3 (pid 15004) Use of int in max_burst socket option. [ 239.707424][T15004] Use struct sctp_assoc_value instead [ 239.734017][T14848] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.734069][T15004] loop3: detected capacity change from 0 to 128 [ 239.742705][T14848] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.757682][T14848] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.766493][T14848] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.850670][T15017] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 239.895786][T15027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 239.921999][T15027] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 239.970449][T15038] sctp: [Deprecated]: syz-executor.3 (pid 15038) Use of int in max_burst socket option. [ 239.970449][T15038] Use struct sctp_assoc_value instead [ 239.987118][T15038] loop3: detected capacity change from 0 to 128 [ 240.020950][T15044] loop4: detected capacity change from 0 to 512 [ 240.030385][T15044] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 240.052627][T13018] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.099419][T15053] netlink: 'syz-executor.4': attribute type 6 has an invalid length. [ 240.677564][T15103] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 241.167117][T15127] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 241.180542][T15127] ip6gretap0: entered promiscuous mode [ 241.187863][T15127] batadv_slave_1: entered promiscuous mode [ 241.195366][T15127] debugfs: Directory 'hsr1' with parent 'hsr' already present! [ 241.202968][T15127] Cannot create hsr debugfs directory [ 241.225435][T15133] netlink: 'syz-executor.1': attribute type 6 has an invalid length. [ 241.298590][T15145] loop4: detected capacity change from 0 to 512 [ 241.307164][T15145] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 241.340010][T13018] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.402483][T15160] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 241.432419][T15160] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 241.536094][T15177] loop4: detected capacity change from 0 to 128 [ 241.565406][T15173] vhci_hcd: invalid port number 97 [ 241.570542][T15173] vhci_hcd: default hub control req: d364 v6665 i0061 l29804 [ 241.616645][T15189] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 241.621316][T15190] loop3: detected capacity change from 0 to 256 [ 241.636960][T15190] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 241.649513][T15190] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 241.667599][ T29] kauditd_printk_skb: 1416 callbacks suppressed [ 241.667612][ T29] audit: type=1400 audit(2000000006.749:37602): avc: denied { create } for pid=15187 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 241.674064][T15193] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 241.845511][T15214] vhci_hcd: invalid port number 97 [ 241.850672][T15214] vhci_hcd: default hub control req: d364 v6665 i0061 l29804 [ 241.973258][T15250] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 242.023537][T15250] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 242.039803][T15253] vhci_hcd: invalid port number 97 [ 242.045030][T15253] vhci_hcd: default hub control req: d364 v6665 i0061 l29804 [ 242.222483][T15296] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 242.264866][T15294] vhci_hcd: invalid port number 97 [ 242.269993][T15294] vhci_hcd: default hub control req: d364 v6665 i0061 l29804 [ 242.400561][T15325] loop2: detected capacity change from 0 to 164 [ 242.424572][T15325] iso9660: Unknown parameter '18446744073709551615' [ 242.466011][T15334] bond1: entered allmulticast mode [ 242.473847][T15331] vhci_hcd: invalid port number 97 [ 242.474661][T15342] __nla_validate_parse: 1 callbacks suppressed [ 242.474672][T15342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 242.478975][T15331] vhci_hcd: default hub control req: d364 v6665 i0061 l29804 [ 242.498421][T15340] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 242.518374][T15345] sch_tbf: burst 511 is lower than device veth1_vlan mtu (1514) ! [ 242.536853][ T29] audit: type=1400 audit(2000000007.619:37603): avc: denied { getopt } for pid=15347 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 242.583401][T15350] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 242.613024][T15350] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 242.691687][T15350] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 242.866417][T15376] bond2: entered allmulticast mode [ 242.890861][ T3116] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 242.967861][ T3116] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.047631][ T3116] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.093961][T15396] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 243.143080][ T3116] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 243.169876][T15396] sch_tbf: burst 511 is lower than device veth3 mtu (1514) ! [ 243.185694][T15360] chnl_net:caif_netlink_parms(): no params data found [ 243.284247][ T3116] team0: left allmulticast mode [ 243.289129][ T3116] team_slave_0: left allmulticast mode [ 243.294605][ T3116] team_slave_1: left allmulticast mode [ 243.300063][ T3116] team0: left promiscuous mode [ 243.304836][ T3116] team_slave_0: left promiscuous mode [ 243.310239][ T3116] team_slave_1: left promiscuous mode [ 243.315886][ T3116] bridge0: port 3(team0) entered disabled state [ 243.363387][ T3116] bridge_slave_1: left allmulticast mode [ 243.369064][ T3116] bridge_slave_1: left promiscuous mode [ 243.374685][ T3116] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.398537][ T3116] bridge_slave_0: left allmulticast mode [ 243.404295][ T3116] bridge_slave_0: left promiscuous mode [ 243.410068][ T3116] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.475587][ T3116] ip6gretap0 (unregistering): left promiscuous mode [ 243.568559][ T3116] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 243.595029][ T3116] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 243.626727][ T3116] bond0 (unregistering): Released all slaves [ 243.653662][ T3116] bond1 (unregistering): Released all slaves [ 243.679056][T15452] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 243.875169][ T3116] batadv_slave_1: left promiscuous mode [ 243.876288][T15514] loop2: detected capacity change from 0 to 512 [ 243.890584][ T3116] hsr_slave_0: left promiscuous mode [ 243.891557][T15516] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 243.905479][ T3116] hsr_slave_1: left promiscuous mode [ 243.912947][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 243.920384][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 243.930572][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 243.938029][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 243.954240][T15514] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 243.967013][T15514] ext4 filesystem being mounted at /root/syzkaller-testdir4141296493/syzkaller.wZKfv8/123/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 243.981955][ T3116] veth1_macvtap: left promiscuous mode [ 243.987587][ T3116] veth0_macvtap: left promiscuous mode [ 243.989622][ T29] audit: type=1400 audit(2000000009.079:37604): avc: denied { write } for pid=15513 comm="syz-executor.2" name="control" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 243.993092][ T3116] veth1_vlan: left promiscuous mode [ 244.025580][T14066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.097090][ T29] audit: type=1326 audit(2000000009.179:37605): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.122076][ T29] audit: type=1326 audit(2000000009.179:37606): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.122168][ T3116] team0 (unregistering): Port device team_slave_1 removed [ 244.146187][ T29] audit: type=1326 audit(2000000009.179:37607): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.146237][ T29] audit: type=1326 audit(2000000009.209:37608): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.146260][ T29] audit: type=1326 audit(2000000009.209:37609): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.227530][ T29] audit: type=1326 audit(2000000009.249:37610): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.251923][ T29] audit: type=1326 audit(2000000009.309:37611): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15534 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 244.252241][ T3116] team0 (unregistering): Port device team_slave_0 removed [ 244.330391][T15511] bond3: entered allmulticast mode [ 244.400907][T15538] syzkaller0: entered promiscuous mode [ 244.406476][T15538] syzkaller0: entered allmulticast mode [ 244.419787][T15360] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.426893][T15360] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.441332][T15360] bridge_slave_0: entered allmulticast mode [ 244.449209][T15360] bridge_slave_0: entered promiscuous mode [ 244.456932][T15360] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.457003][T15360] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.457119][T15360] bridge_slave_1: entered allmulticast mode [ 244.457481][T15360] bridge_slave_1: entered promiscuous mode [ 244.516905][T15553] EXT4-fs warning (device sda1): ext4_group_extend:1861: can't shrink FS - resize aborted [ 244.537657][T15548] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 244.567234][T15360] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 244.582392][T15360] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 244.616649][T15360] team0: Port device team_slave_0 added [ 244.635725][T15360] team0: Port device team_slave_1 added [ 244.677034][T15360] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 244.684005][T15360] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 244.709920][T15360] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 244.732128][T15360] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 244.739127][T15360] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 244.765090][T15360] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 244.840461][T15360] hsr_slave_0: entered promiscuous mode [ 244.855026][T15360] hsr_slave_1: entered promiscuous mode [ 244.870174][T15360] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 244.878173][T15360] Cannot create hsr debugfs directory [ 244.880482][T15595] loop4: detected capacity change from 0 to 512 [ 244.893090][ T3116] IPVS: stop unused estimator thread 0... [ 244.920895][T15595] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 244.938761][T15595] ext4 filesystem being mounted at /root/syzkaller-testdir2927634284/syzkaller.NUadUh/390/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 244.997141][T15592] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 245.025794][T13018] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.342369][T15360] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 245.354641][T15360] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 245.373988][T15648] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 245.411923][T15360] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 245.433371][T15360] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 245.490238][T15360] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.515436][T15360] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.528552][ T8746] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.535626][ T8746] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.572872][ T8746] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.579950][ T8746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.599570][T15676] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 245.614943][T15360] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 245.707400][T15360] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.721258][T15694] A link change request failed with some changes committed already. Interface macvlan1 may have been left with an inconsistent configuration, please check. [ 245.782003][T15695] syzkaller0: entered promiscuous mode [ 245.787580][T15695] syzkaller0: entered allmulticast mode [ 245.799015][T15699] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 245.852979][T15360] veth0_vlan: entered promiscuous mode [ 245.864011][T15360] veth1_vlan: entered promiscuous mode [ 245.878723][T15360] veth0_macvtap: entered promiscuous mode [ 245.886645][T15360] veth1_macvtap: entered promiscuous mode [ 245.897441][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.908008][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.917841][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.928340][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.938143][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.948579][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.958437][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.968996][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.978830][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 245.989269][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.999089][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.009527][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.019373][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.029837][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.043418][T15360] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.069489][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.079992][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.089898][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.100400][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.110261][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.120683][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.130500][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.141041][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.150843][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.161248][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.171050][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.181459][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.191279][T15360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.201761][T15360] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.212466][T15360] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.237425][T15360] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.246250][T15360] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.255044][T15360] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.263771][T15360] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.363750][T15737] loop4: detected capacity change from 0 to 256 [ 246.397454][T15740] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 246.409344][T15740] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 246.421294][T15740] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 246.502339][T15743] loop3: detected capacity change from 0 to 1764 [ 246.733979][T15762] A link change request failed with some changes committed already. Interface macvlan1 may have been left with an inconsistent configuration, please check. [ 246.789915][T15767] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 246.832529][T15770] SELinux: security_context_str_to_sid (ramfs) failed with errno=-22 [ 247.031263][ T29] kauditd_printk_skb: 4316 callbacks suppressed [ 247.031277][ T29] audit: type=1326 audit(2000000012.109:41928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15779 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1481ab1ea9 code=0x0 [ 247.079321][T15787] tmpfs: Unknown parameter 'contextt/tun' [ 247.133197][T15790] A link change request failed with some changes committed already. Interface macvlan1 may have been left with an inconsistent configuration, please check. [ 247.900862][T15837] __nla_validate_parse: 1 callbacks suppressed [ 247.900894][T15837] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 247.966041][T15825] chnl_net:caif_netlink_parms(): no params data found [ 248.062178][T15825] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.069316][T15825] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.092670][T15825] bridge_slave_0: entered allmulticast mode [ 248.107186][T15825] bridge_slave_0: entered promiscuous mode [ 248.115312][T15825] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.122385][T15825] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.166120][T15825] bridge_slave_1: entered allmulticast mode [ 248.177256][T15825] bridge_slave_1: entered promiscuous mode [ 248.222621][T15825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 248.245927][T15825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 248.296017][T15825] team0: Port device team_slave_0 added [ 248.302616][T15825] team0: Port device team_slave_1 added [ 248.376546][ T29] audit: type=1326 audit(2000000013.449:41929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15869 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1481ab1ea9 code=0x7ffc0000 [ 248.400788][ T29] audit: type=1326 audit(2000000013.449:41930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15869 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1481ab1ea9 code=0x7ffc0000 [ 248.426146][T15825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 248.433174][T15825] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 248.459197][T15825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 248.501050][T15825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 248.502625][ T29] audit: type=1326 audit(2000000013.509:41931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15869 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=305 compat=0 ip=0x7f1481ab1ea9 code=0x7ffc0000 [ 248.508064][T15825] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 248.532088][ T29] audit: type=1326 audit(2000000013.509:41932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15869 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1481ab1ea9 code=0x7ffc0000 [ 248.532111][ T29] audit: type=1326 audit(2000000013.509:41933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15869 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1481ab1ea9 code=0x7ffc0000 [ 248.553565][T15874] tmpfs: Unknown parameter 'contextt/tun' [ 248.558032][T15825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 248.658061][T15825] hsr_slave_0: entered promiscuous mode [ 248.668980][T15825] hsr_slave_1: entered promiscuous mode [ 248.675370][T15825] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 248.682940][T15825] Cannot create hsr debugfs directory [ 248.723398][T15886] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 248.822040][T15904] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 248.832461][T15907] netlink: 'syz-executor.4': attribute type 21 has an invalid length. [ 248.842357][T15907] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.4'. [ 248.876546][T15825] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 249.009276][T15932] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 249.027399][ T29] audit: type=1400 audit(2000000014.109:41934): avc: denied { write } for pid=15929 comm="syz-executor.0" path="socket:[58144]" dev="sockfs" ino=58144 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 249.028036][T15930] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 249.123343][T15930] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 249.252330][ T29] audit: type=1326 audit(2000000014.329:41935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15939 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb781cd2ea9 code=0x0 [ 249.542951][ T29] audit: type=1326 audit(2000000014.619:41936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15949 comm="syz-executor.4" exe="/root/syz-executor.4" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f891e313ea9 code=0x0 [ 249.907387][T15964] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 249.915845][T15964] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.2'. [ 249.967576][T15972] loop2: detected capacity change from 0 to 2048 [ 250.003619][T15972] loop2: p1 p2 p3 [ 250.008067][T15972] loop2: p3 size 2164260864 extends beyond EOD, truncated [ 250.088775][T15975] autofs4:pid:15975:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.2), cmd(0xc0189374) [ 250.101967][T15975] autofs4:pid:15975:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189374) [ 250.391996][T15990] loop4: detected capacity change from 0 to 1764 [ 250.862375][T15994] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 250.870683][T15994] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.2'. [ 250.914636][T15998] tmpfs: Bad value for 'mpol' [ 250.917252][ T29] audit: type=1400 audit(2000000015.999:41937): avc: denied { mounton } for pid=15997 comm="syz-executor.2" path="/root/syzkaller-testdir4141296493/syzkaller.wZKfv8/161/file0" dev="sda1" ino=1971 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=sock_file permissive=1 [ 250.934455][T16000] netlink: 830 bytes leftover after parsing attributes in process `syz-executor.2'. [ 251.078576][T16017] netlink: 'syz-executor.2': attribute type 21 has an invalid length. [ 251.086808][T16017] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.2'. [ 251.126945][T16022] loop2: detected capacity change from 0 to 256 [ 251.134370][T16024] netlink: 830 bytes leftover after parsing attributes in process `syz-executor.0'. [ 251.160731][T16022] FAT-fs (loop2): error, fat_get_cluster: invalid cluster chain (i_pos 197) [ 251.261175][T16040] futex_wake_op: syz-executor.4 tries to shift op by -1; fix this program [ 251.405464][T16056] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 251.552528][T16059] loop4: detected capacity change from 0 to 1764 [ 251.966513][T15825] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.016074][T15825] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.077994][T15825] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 252.126297][ T6316] bridge_slave_1: left allmulticast mode [ 252.131952][ T6316] bridge_slave_1: left promiscuous mode [ 252.137665][ T6316] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.146797][ T6316] bridge_slave_0: left allmulticast mode [ 252.152481][ T6316] bridge_slave_0: left promiscuous mode [ 252.158129][ T6316] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.256336][ T6316] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 252.266579][ T6316] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 252.276818][ T6316] bond0 (unregistering): Released all slaves [ 252.300182][T15825] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 252.309012][T15825] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 252.318105][T15825] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 252.327635][T15825] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 252.371051][T15825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.383235][T15825] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.393939][ T6316] hsr_slave_0: left promiscuous mode [ 252.400463][ T6316] hsr_slave_1: left promiscuous mode [ 252.408387][ T6316] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 252.415903][ T6316] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 252.423200][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 252.423250][ T29] audit: type=1326 audit(2000000017.509:41939): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.453774][ T29] audit: type=1326 audit(2000000017.509:41940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.477968][ T29] audit: type=1326 audit(2000000017.509:41941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.502085][ T29] audit: type=1326 audit(2000000017.509:41942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.526229][ T29] audit: type=1326 audit(2000000017.509:41943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.550362][ T29] audit: type=1326 audit(2000000017.509:41944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.574503][ T29] audit: type=1326 audit(2000000017.509:41945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.598784][ T29] audit: type=1326 audit(2000000017.509:41946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.622802][ T29] audit: type=1326 audit(2000000017.509:41947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.646891][ T29] audit: type=1326 audit(2000000017.509:41948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16080 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f891e313ea9 code=0x7ffc0000 [ 252.671743][ T6316] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 252.679308][ T6316] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 252.689320][ T6316] veth1_macvtap: left promiscuous mode [ 252.695080][ T6316] veth0_macvtap: left promiscuous mode [ 252.700613][ T6316] veth1_vlan: left promiscuous mode [ 252.705925][ T6316] veth0_vlan: left promiscuous mode [ 252.790250][ T6316] team0 (unregistering): Port device team_slave_1 removed [ 252.800570][ T6316] team0 (unregistering): Port device team_slave_0 removed [ 252.844993][ T3182] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.852067][ T3182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.862214][ T3182] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.869342][ T3182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.892611][T15825] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 252.946491][T15825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.012444][T15825] veth0_vlan: entered promiscuous mode [ 253.022884][T15825] veth1_vlan: entered promiscuous mode [ 253.037943][T15825] veth0_macvtap: entered promiscuous mode [ 253.045177][T15825] veth1_macvtap: entered promiscuous mode [ 253.057975][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.068547][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.079116][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.090144][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.099990][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.110466][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.120261][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.130696][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.140763][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.151251][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.161171][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.171611][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.181448][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 253.191878][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.204883][T15825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 253.213511][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.223953][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.228490][T16105] block device autoloading is deprecated and will be removed. [ 253.233905][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.233921][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.233933][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.233946][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.233959][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.233969][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.233982][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.313067][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.323018][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.333534][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.343384][T15825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 253.353861][T15825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.366003][T15825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 253.423154][T16103] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 253.438720][T15825] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.447518][T15825] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.456237][T15825] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 253.465131][T15825] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.227110][T16184] loop3: detected capacity change from 0 to 512 [ 254.236275][T16184] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 254.246586][T16184] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 254.261185][T16184] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 254.270017][T16184] System zones: 0-2, 18-18, 34-34 [ 254.279378][T16184] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 254.297235][T16184] EXT4-fs (loop3): 1 truncate cleaned up [ 254.303284][T16184] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 254.327159][T15825] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 254.527705][T16216] loop4: detected capacity change from 0 to 512 [ 254.536036][T16216] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 254.545749][T16216] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 254.554725][T16216] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 254.562780][T16216] System zones: 0-2, 18-18, 34-34 [ 254.568127][T16216] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 254.582843][T16216] EXT4-fs (loop4): 1 truncate cleaned up [ 254.588850][T16216] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 254.610852][T13018] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.687751][T16278] netlink: 'syz-executor.0': attribute type 21 has an invalid length. [ 255.696161][T16278] netlink: 'syz-executor.0': attribute type 15 has an invalid length. [ 255.704495][T16278] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.0'. [ 255.713960][T16278] IPv6: NLM_F_CREATE should be specified when creating new route [ 255.721922][T16278] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 255.729760][T16278] IPv6: NLM_F_CREATE should be set when creating new route [ 255.736973][T16278] IPv6: NLM_F_CREATE should be set when creating new route [ 255.744175][T16278] IPv6: NLM_F_CREATE should be set when creating new route [ 255.765938][T16286] xt_l2tp: invalid flags combination: 0 [ 255.795244][T16290] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 255.872215][T16305] openvswitch: netlink: Message has 3 unknown bytes. [ 255.936583][T16313] xt_l2tp: invalid flags combination: 0 [ 256.056954][T16331] openvswitch: netlink: Message has 3 unknown bytes. [ 256.188381][T16341] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 257.900089][T16456] chnl_net:caif_netlink_parms(): no params data found [ 257.939604][T16456] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.946724][T16456] bridge0: port 1(bridge_slave_0) entered disabled state [ 257.955780][T16456] bridge_slave_0: entered allmulticast mode [ 257.962250][T16456] bridge_slave_0: entered promiscuous mode [ 257.969597][T16456] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.976689][T16456] bridge0: port 2(bridge_slave_1) entered disabled state [ 257.986333][T16456] bridge_slave_1: entered allmulticast mode [ 257.992803][T16456] bridge_slave_1: entered promiscuous mode [ 258.014257][ T4834] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.035315][T16456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 258.048275][T16456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 258.065181][T16472] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 258.074526][T16472] netlink: 'syz-executor.4': attribute type 30 has an invalid length. [ 258.085804][T16472] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 258.094645][T16472] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 258.103386][T16472] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 258.112136][T16472] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 258.126948][T16472] vxlan0: entered promiscuous mode [ 258.136586][ T4834] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.155701][T16456] team0: Port device team_slave_0 added [ 258.162436][T16456] team0: Port device team_slave_1 added [ 258.181577][T16456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 258.188642][T16456] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 258.214831][T16456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 258.233314][ T4834] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.247431][T16456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 258.254407][T16456] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 258.280304][T16456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 258.296304][ T4834] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.324895][T16456] hsr_slave_0: entered promiscuous mode [ 258.330947][T16456] hsr_slave_1: entered promiscuous mode [ 258.338455][T16456] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 258.350007][T16456] Cannot create hsr debugfs directory [ 258.369682][ T4834] bridge_slave_1: left allmulticast mode [ 258.375402][ T4834] bridge_slave_1: left promiscuous mode [ 258.381151][ T4834] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.390732][ T4834] bridge_slave_0: left allmulticast mode [ 258.396504][ T4834] bridge_slave_0: left promiscuous mode [ 258.402251][ T4834] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.516798][ T4834] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 258.529225][ T4834] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 258.540016][ T4834] bond0 (unregistering): Released all slaves [ 258.576753][T16478] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 258.648610][ T4834] hsr_slave_0: left promiscuous mode [ 258.657747][ T4834] hsr_slave_1: left promiscuous mode [ 258.668024][ T4834] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 258.675976][ T4834] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 258.690308][ T4834] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 258.697820][ T4834] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 258.713382][ T4834] veth1_macvtap: left promiscuous mode [ 258.718935][ T4834] veth0_macvtap: left promiscuous mode [ 258.724532][ T4834] veth1_vlan: left promiscuous mode [ 258.729766][ T4834] veth0_vlan: left promiscuous mode [ 258.944386][ T29] kauditd_printk_skb: 855 callbacks suppressed [ 258.944418][ T29] audit: type=1400 audit(2000000024.009:42804): avc: denied { read } for pid=16484 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 259.099568][ T4834] team0 (unregistering): Port device team_slave_1 removed [ 259.176363][ T4834] team0 (unregistering): Port device team_slave_0 removed [ 259.265823][T16504] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 259.370794][T16511] loop2: detected capacity change from 0 to 512 [ 259.378444][T16511] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 259.387646][T16511] EXT4-fs (loop2): orphan cleanup on readonly fs [ 259.394588][T16511] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz-executor.2: bg 0: block 248: padding at end of block bitmap is not set [ 259.409833][T16511] Quota error (device loop2): write_blk: dquota write failed [ 259.417255][T16511] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 259.427182][T16511] EXT4-fs error (device loop2): ext4_acquire_dquot:6860: comm syz-executor.2: Failed to acquire dquot type 1 [ 259.439491][T16511] EXT4-fs (loop2): 1 truncate cleaned up [ 259.445691][T16511] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 259.476849][T16511] EXT4-fs error (device loop2): ext4_lookup:1858: inode #2: comm syz-executor.2: deleted inode referenced: 12 [ 259.489371][T16511] EXT4-fs error (device loop2): ext4_lookup:1858: inode #2: comm syz-executor.2: deleted inode referenced: 12 [ 259.505612][T16511] ext4: Unknown parameter '_^5Ñ HðÌdxbÂm[P¬]ÂÁ¨f_Êx½ômoccUµ\õ짘 1‰™ðPŽãž¹ù°¬d' [ 259.519527][T14066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.541229][T16456] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 259.549839][T16456] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 259.558795][T16456] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 259.574150][T16456] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 259.685344][T16456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 259.698738][T16456] 8021q: adding VLAN 0 to HW filter on device team0 [ 259.710044][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.711470][T16521] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 259.717191][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.802474][T16524] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 260.065888][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.072993][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.092918][T16456] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 260.103319][T16456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 260.140621][T16533] loop4: detected capacity change from 0 to 2048 [ 260.170078][T16456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 260.184713][T16533] loop4: p2 < > p4 [ 260.186061][ T3182] kernel write not supported for file bpf-prog (pid: 3182 comm: kworker/1:4) [ 260.189220][T16533] loop4: p4 size 8192 extends beyond EOD, truncated [ 260.223021][T16456] veth0_vlan: entered promiscuous mode [ 260.230855][T16456] veth1_vlan: entered promiscuous mode [ 260.245996][T16456] veth0_macvtap: entered promiscuous mode [ 260.253257][T16456] veth1_macvtap: entered promiscuous mode [ 260.268047][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.278667][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.288604][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.299112][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.308923][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.319381][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.329229][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.339694][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.349549][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.360065][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.370266][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.380757][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.390600][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.401128][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.462896][T16456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 260.478404][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.488933][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.498762][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.509244][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.519153][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.529680][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.539500][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.549979][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.559925][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.570440][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.580285][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.590710][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.600600][T16456] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 260.611070][T16456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.623225][T16456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 260.633234][T16456] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.642151][T16456] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.650824][T16456] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.659664][T16456] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.743705][T16567] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 260.753490][T16567] unsupported nlmsg_type 40 [ 260.767020][T16574] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 260.990834][T16602] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 261.022106][T16606] SELinux: Context system_u:object_r:dhcpc_exec_t:s0 is not valid (left unmapped). [ 261.032096][ T29] audit: type=1400 audit(2000000538.117:42805): avc: denied { relabelto } for pid=16605 comm="syz-executor.2" name="virtual_nci" dev="devtmpfs" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:dhcpc_exec_t:s0" [ 261.090425][ T29] audit: type=1400 audit(2000000538.117:42806): avc: denied { associate } for pid=16605 comm="syz-executor.2" name="virtual_nci" dev="devtmpfs" ino=108 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:dhcpc_exec_t:s0" [ 261.125144][T16616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 261.144023][ T29] audit: type=1326 audit(2000000538.237:42807): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16613 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f34a92cfea9 code=0x0 [ 261.149176][T16618] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 261.371556][T16637] program syz-executor.2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 261.399511][T16639] loop2: detected capacity change from 0 to 512 [ 261.408217][T16639] EXT4-fs (loop2): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 261.918849][ T29] audit: type=1326 audit(2000000539.007:42808): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16658 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f80db60eea9 code=0x0 [ 261.975410][T16665] netlink: 'syz-executor.0': attribute type 14 has an invalid length. [ 261.983715][T16665] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. [ 262.098231][T16673] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 262.130410][ T29] audit: type=1400 audit(2000000539.217:42809): avc: denied { nlmsg_write } for pid=16677 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 262.151685][ T29] audit: type=1400 audit(2000000539.217:42810): avc: denied { audit_write } for pid=16677 comm="syz-executor.4" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 262.205370][T16686] loop4: detected capacity change from 0 to 1024 [ 262.212807][T16686] EXT4-fs: Ignoring removed nomblk_io_submit option [ 262.219651][T16686] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 262.228297][T16686] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 262.239006][T14066] EXT4-fs (loop2): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 262.240162][T16686] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #11: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 262.268732][T16686] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 11 (err -117) [ 262.281494][T16686] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 262.311167][T13018] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.775254][T16719] program syz-executor.3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 262.802956][T16721] usb usb9: check_ctrlrecip: process 16721 (syz-executor.3) requesting ep 01 but needs 81 [ 262.813210][T16721] vhci_hcd: default hub control req: 0200 v0000 i0001 l0 [ 262.932594][T16735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 263.178962][T16761] (unnamed net_device) (uninitialized): (slave tunl0): Device is not bonding slave [ 263.188311][T16761] (unnamed net_device) (uninitialized): option active_slave: invalid value (tunl0) [ 263.429038][ T29] audit: type=1326 audit(2000000540.517:42811): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16785 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80db60eea9 code=0x7ffc0000 [ 263.456029][T16790] loop3: detected capacity change from 0 to 512 [ 263.464844][T16790] EXT4-fs (loop3): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 263.665831][T16806] netlink: 'syz-executor.2': attribute type 22 has an invalid length. [ 263.679910][T16810] __nla_validate_parse: 4 callbacks suppressed [ 263.679924][T16810] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'. [ 263.715109][T16818] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 263.858431][T16834] netlink: 'syz-executor.2': attribute type 22 has an invalid length. [ 263.878776][T16838] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.2'. [ 263.904505][T16842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 263.919860][T16844] loop4: detected capacity change from 0 to 512 [ 263.947739][T16844] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 263.961227][T16844] ext4 filesystem being mounted at /root/syzkaller-testdir2927634284/syzkaller.NUadUh/497/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 263.980164][T16844] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz-executor.4: corrupted inode contents [ 263.980302][T16844] EXT4-fs error (device loop4): ext4_dirty_inode:5935: inode #2: comm syz-executor.4: mark_inode_dirty error [ 263.980546][T16844] EXT4-fs error (device loop4): ext4_do_update_inode:5075: inode #2: comm syz-executor.4: corrupted inode contents [ 263.980677][T16844] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #2: comm syz-executor.4: mark_inode_dirty error [ 263.983774][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 263.983787][ T29] audit: type=1400 audit(2000000541.077:42818): avc: denied { add_name } for pid=16843 comm="syz-executor.4" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 263.985415][T16844] EXT4-fs error (device loop4): ext4_ext_check_inode:520: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 263.985900][ T29] audit: type=1400 audit(2000000541.077:42819): avc: denied { remove_name } for pid=16843 comm="syz-executor.4" name="file0" dev="loop4" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 263.985935][ T29] audit: type=1400 audit(2000000541.077:42820): avc: denied { reparent } for pid=16843 comm="syz-executor.4" name="file0" dev="loop4" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 263.991786][T13018] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.125691][T16862] netlink: 'syz-executor.2': attribute type 22 has an invalid length. [ 264.183865][T16867] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'. [ 264.195377][T16868] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 264.196561][T16870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 264.235537][ T29] audit: type=1326 audit(2000000541.327:42821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16871 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f891e313ea9 code=0x0 [ 264.263560][ T29] audit: type=1400 audit(2000000541.347:42822): avc: denied { nlmsg_read } for pid=16873 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 264.286338][ T29] audit: type=1400 audit(2000000541.357:42823): avc: denied { search } for pid=16874 comm="syz-executor.2" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 264.308672][ T29] audit: type=1400 audit(2000000541.357:42824): avc: denied { read } for pid=16874 comm="syz-executor.2" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 264.330750][ T29] audit: type=1400 audit(2000000541.357:42825): avc: denied { open } for pid=16874 comm="syz-executor.2" path="/root/syzkaller-testdir4141296493/syzkaller.wZKfv8/252/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 264.361567][T15825] EXT4-fs (loop3): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 264.438722][ T29] audit: type=1326 audit(2000000541.527:42826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16890 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f80db60eea9 code=0x0 [ 264.592467][T16914] bond0: Unable to set down delay as MII monitoring is disabled [ 264.606238][T16912] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 264.618129][T16916] lo speed is unknown, defaulting to 1000 [ 264.624086][T16916] lo speed is unknown, defaulting to 1000 [ 264.629900][T16916] lo speed is unknown, defaulting to 1000 [ 264.636846][T16916] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 264.646916][T16916] lo speed is unknown, defaulting to 1000 [ 264.652967][T16916] lo speed is unknown, defaulting to 1000 [ 264.659013][T16916] lo speed is unknown, defaulting to 1000 [ 264.664970][T16916] lo speed is unknown, defaulting to 1000 [ 264.670996][T16916] lo speed is unknown, defaulting to 1000 [ 264.677081][T16916] lo speed is unknown, defaulting to 1000 [ 264.683167][T16916] lo speed is unknown, defaulting to 1000 [ 264.689272][T16916] lo speed is unknown, defaulting to 1000 [ 264.695369][T16916] lo speed is unknown, defaulting to 1000 [ 264.717844][T16912] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 264.733033][T16912] hsr_slave_1 (unregistering): left promiscuous mode [ 264.764373][ T29] audit: type=1400 audit(2000000541.857:42827): avc: denied { mount } for pid=16921 comm="syz-executor.0" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 264.870618][T16935] usb usb9: check_ctrlrecip: process 16935 (syz-executor.2) requesting ep 01 but needs 81 [ 264.880660][T16935] vhci_hcd: default hub control req: 0200 v0000 i0001 l0 [ 264.935741][T16945] netlink: 16255 bytes leftover after parsing attributes in process `syz-executor.0'. [ 265.083048][T16952] xt_CT: You must specify a L4 protocol and not use inversions on it [ 265.108450][T16952] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.115776][T16952] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.141433][T16952] bridge_slave_1: left allmulticast mode [ 265.147146][T16952] bridge_slave_1: left promiscuous mode [ 265.152798][T16952] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.162530][T16952] bridge_slave_0: left allmulticast mode [ 265.168272][T16952] bridge_slave_0: left promiscuous mode [ 265.173956][T16952] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.305441][T16970] netlink: 16255 bytes leftover after parsing attributes in process `syz-executor.4'. [ 265.601209][T16997] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 265.620218][T16999] loop3: detected capacity change from 0 to 512 [ 265.627731][T16999] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 265.637025][T16999] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 265.646285][T16999] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 265.655287][T16999] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 265.663372][T16999] System zones: 0-2, 18-18, 34-34 [ 265.668742][T16999] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 265.683533][T16999] EXT4-fs (loop3): 1 truncate cleaned up [ 265.689451][T16999] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.719053][ T3116] netdevsim netdevsim4 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 265.723932][T15825] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.729524][ T3116] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 265.838516][ T3116] netdevsim netdevsim4 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 265.848834][ T3116] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 265.896338][ T3116] netdevsim netdevsim4 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 265.906709][ T3116] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 265.950234][T17007] lo speed is unknown, defaulting to 1000 [ 265.975871][ T3116] netdevsim netdevsim4 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 265.986169][ T3116] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.021557][T17007] chnl_net:caif_netlink_parms(): no params data found [ 266.061646][T17007] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.068752][T17007] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.078077][T17007] bridge_slave_0: entered allmulticast mode [ 266.084632][T17007] bridge_slave_0: entered promiscuous mode [ 266.099998][T17007] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.107218][T17007] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.116433][T17007] bridge_slave_1: entered allmulticast mode [ 266.122838][T17007] bridge_slave_1: entered promiscuous mode [ 266.172579][ T3116] ip6gretap0 (unregistering): left promiscuous mode [ 266.201650][ T3116] dvmrp0 (unregistering): left allmulticast mode [ 266.415716][ T3116] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 266.426388][ T3116] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 266.436730][ T3116] bond0 (unregistering): Released all slaves [ 266.445542][ T3116] bond1 (unregistering): Released all slaves [ 266.454073][ T3116] bond2 (unregistering): Released all slaves [ 266.474486][T17007] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.486969][T17007] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.516773][T17007] team0: Port device team_slave_0 added [ 266.525092][T17007] team0: Port device team_slave_1 added [ 266.549516][T17007] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.556527][T17007] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.582534][T17007] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.594877][T17007] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.601813][T17007] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.627731][T17007] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.638566][ T3116] batadv_slave_1: left promiscuous mode [ 266.646195][ T3116] hsr_slave_0: left promiscuous mode [ 266.651923][ T3116] hsr_slave_1: left promiscuous mode [ 266.659162][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 266.666792][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 266.674859][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 266.682304][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 266.691175][ T3116] veth1_macvtap: left promiscuous mode [ 266.696740][ T3116] veth0_macvtap: left promiscuous mode [ 266.702430][ T3116] veth1_vlan: left promiscuous mode [ 266.768677][ T3116] team0 (unregistering): Port device team_slave_0 removed [ 266.805277][T17022] lo speed is unknown, defaulting to 1000 [ 266.837776][T17007] hsr_slave_0: entered promiscuous mode [ 266.846979][T17007] hsr_slave_1: entered promiscuous mode [ 266.852825][T17007] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 266.860401][T17007] Cannot create hsr debugfs directory [ 266.899164][T17051] xt_CT: You must specify a L4 protocol and not use inversions on it [ 266.946265][T17051] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.953528][T17051] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.967569][T17022] chnl_net:caif_netlink_parms(): no params data found [ 266.981871][T17051] bridge_slave_1: left allmulticast mode [ 266.987560][T17051] bridge_slave_1: left promiscuous mode [ 266.993182][T17051] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.001108][T17051] bridge_slave_0: left allmulticast mode [ 267.006813][T17051] bridge_slave_0: left promiscuous mode [ 267.012486][T17051] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.080447][T17022] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.087570][T17022] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.094884][T17022] bridge_slave_0: entered allmulticast mode [ 267.101368][T17022] bridge_slave_0: entered promiscuous mode [ 267.108525][T17022] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.115686][T17022] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.122939][T17022] bridge_slave_1: entered allmulticast mode [ 267.131513][T17022] bridge_slave_1: entered promiscuous mode [ 267.152488][T17022] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 267.163848][T17022] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 267.191945][T17022] team0: Port device team_slave_0 added [ 267.198622][T17022] team0: Port device team_slave_1 added [ 267.209928][ T3116] IPVS: stop unused estimator thread 0... [ 267.218831][T17022] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 267.225885][T17022] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 267.251990][T17022] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 267.263745][T17022] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.270708][T17022] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 267.296625][T17022] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 267.329632][T17022] hsr_slave_0: entered promiscuous mode [ 267.337683][T17022] hsr_slave_1: entered promiscuous mode [ 267.343902][T17022] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 267.351448][T17022] Cannot create hsr debugfs directory [ 267.408313][T17078] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 267.437088][ T3116] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.466971][T17022] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.480809][ T3116] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.493865][T17007] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 267.502504][T17007] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 267.511342][T17069] lo speed is unknown, defaulting to 1000 [ 267.520517][T17007] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 267.531214][T17007] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 267.546289][T17022] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.579822][ T3116] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.629006][T17022] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.649584][T17007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.668353][ T3116] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.686027][T17022] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 267.699891][T17069] chnl_net:caif_netlink_parms(): no params data found [ 267.715614][T17007] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.744060][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.751118][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.760342][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.767440][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.817247][T17007] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 267.827710][T17007] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 267.844321][T17069] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.851385][T17069] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.859440][T17069] bridge_slave_0: entered allmulticast mode [ 267.866002][T17069] bridge_slave_0: entered promiscuous mode [ 267.873155][T17069] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.880490][T17069] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.889704][T17069] bridge_slave_1: entered allmulticast mode [ 267.896263][T17069] bridge_slave_1: entered promiscuous mode [ 267.905491][ T3116] bridge_slave_1: left allmulticast mode [ 267.911128][ T3116] bridge_slave_1: left promiscuous mode [ 267.916867][ T3116] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.920607][T17097] xt_CT: You must specify a L4 protocol and not use inversions on it [ 267.932926][ T3116] bridge_slave_0: left allmulticast mode [ 267.938660][ T3116] bridge_slave_0: left promiscuous mode [ 267.944519][ T3116] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.953005][ T3116] bridge_slave_1: left allmulticast mode [ 267.958694][ T3116] bridge_slave_1: left promiscuous mode [ 267.964390][ T3116] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.972210][ T3116] bridge_slave_0: left allmulticast mode [ 267.977955][ T3116] bridge_slave_0: left promiscuous mode [ 267.983675][ T3116] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.166200][ T3116] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 268.176724][ T3116] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 268.186885][ T3116] bond0 (unregistering): Released all slaves [ 268.195709][ T3116] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 268.207122][ T3116] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 268.217437][ T3116] bond0 (unregistering): Released all slaves [ 268.243131][T17069] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 268.262545][T17069] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 268.277407][T17022] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 268.290731][T17022] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 268.316575][T17022] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 268.331909][T17069] team0: Port device team_slave_0 added [ 268.337727][T17022] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 268.348571][T17069] team0: Port device team_slave_1 added [ 268.369724][T17007] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.377341][T17069] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 268.384396][T17069] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 268.410455][T17069] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 268.426814][ T3116] hsr_slave_0: left promiscuous mode [ 268.432532][ T3116] hsr_slave_1: left promiscuous mode [ 268.441381][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 268.448798][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 268.456452][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 268.463957][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 268.473049][ T3116] hsr_slave_0: left promiscuous mode [ 268.478715][ T3116] hsr_slave_1: left promiscuous mode [ 268.484453][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 268.491832][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 268.499440][ T3116] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 268.506934][ T3116] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 268.519941][ T3116] veth1_macvtap: left promiscuous mode [ 268.525414][ T3116] veth0_macvtap: left promiscuous mode [ 268.530986][ T3116] veth1_vlan: left promiscuous mode [ 268.536353][ T3116] veth0_vlan: left promiscuous mode [ 268.542047][ T3116] veth1_macvtap: left promiscuous mode [ 268.547582][ T3116] veth0_macvtap: left promiscuous mode [ 268.553049][ T3116] veth1_vlan: left promiscuous mode [ 268.558434][ T3116] veth0_vlan: left promiscuous mode [ 268.671689][ T3116] team0 (unregistering): Port device team_slave_1 removed [ 268.681632][ T3116] team0 (unregistering): Port device team_slave_0 removed [ 268.742376][ T3116] team0 (unregistering): Port device team_slave_1 removed [ 268.752135][ T3116] team0 (unregistering): Port device team_slave_0 removed [ 268.787065][T17115] __nla_validate_parse: 2 callbacks suppressed [ 268.787080][T17115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 268.805713][T17115] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 268.814479][T17115] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 268.823203][T17115] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 268.832052][T17115] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 268.840918][T17115] vxlan0: entered promiscuous mode [ 268.848501][T17069] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 268.855492][T17069] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 268.881424][T17069] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.892703][ T8] lo speed is unknown, defaulting to 1000 [ 268.924084][T17069] hsr_slave_0: entered promiscuous mode [ 268.930164][T17069] hsr_slave_1: entered promiscuous mode [ 268.936126][T17069] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.943698][T17069] Cannot create hsr debugfs directory [ 268.968362][T17022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.986975][T17022] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.007623][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.014718][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.039228][ T8746] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.046352][ T8746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.084910][T17007] veth0_vlan: entered promiscuous mode [ 269.100494][T17007] veth1_vlan: entered promiscuous mode [ 269.122701][T17007] veth0_macvtap: entered promiscuous mode [ 269.130360][T17007] veth1_macvtap: entered promiscuous mode [ 269.144326][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.154811][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.164627][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.175062][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.184915][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.195356][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.205195][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.215642][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.225491][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.235919][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.247899][T17007] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.256903][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.267376][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.277197][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.287651][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.297548][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.307965][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.317914][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.328343][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.338168][T17007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.348605][T17007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.359394][T17007] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.373615][T17007] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.382619][T17007] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.391359][T17007] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.400127][T17007] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.426799][T17022] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.477529][T17145] 9pnet_fd: Insufficient options for proto=fd [ 269.492436][T17145] loop2: detected capacity change from 0 to 512 [ 269.508177][T17145] EXT4-fs: Ignoring removed nobh option [ 269.517285][T17145] EXT4-fs: Mount option(s) incompatible with ext2 [ 269.524609][T17022] veth0_vlan: entered promiscuous mode [ 269.535313][T17022] veth1_vlan: entered promiscuous mode [ 269.552707][T17022] veth0_macvtap: entered promiscuous mode [ 269.560968][T17022] veth1_macvtap: entered promiscuous mode [ 269.578144][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.588854][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.598705][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.609171][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.619012][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.629452][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.639344][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.649806][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.659649][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.670106][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.680111][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 269.690572][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.702749][T17022] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.726863][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.737352][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.747400][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.758131][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.767984][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.778439][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.788330][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.798851][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.808696][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.819174][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.829106][T17022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.839545][T17022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.851613][T17022] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.868581][T17022] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.877341][T17022] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.877655][T17160] xt_CT: You must specify a L4 protocol and not use inversions on it [ 269.886171][T17022] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.902907][T17022] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.916241][T17069] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 269.925438][T17069] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 269.943554][T17069] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 269.964851][T17069] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 270.028693][T17069] 8021q: adding VLAN 0 to HW filter on device bond0 [ 270.044013][T17069] 8021q: adding VLAN 0 to HW filter on device team0 [ 270.056025][ T3183] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.063126][ T3183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.085464][T17069] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 270.095914][T17069] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.110340][ T3183] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.117424][ T3183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.192464][T17069] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.303363][T17069] veth0_vlan: entered promiscuous mode [ 270.311869][T17188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 270.321275][T17188] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 270.332499][T17069] veth1_vlan: entered promiscuous mode [ 270.347206][T17069] veth0_macvtap: entered promiscuous mode [ 270.358544][T17069] veth1_macvtap: entered promiscuous mode [ 270.369664][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.380188][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.390172][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.400609][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.410431][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.420910][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.430768][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.441334][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.451176][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.461592][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.471405][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.481816][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.491628][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 270.502040][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.513664][T17069] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 270.548643][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.559193][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.569077][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.579609][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.589444][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.599950][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.609791][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.620287][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.630215][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.640732][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.650742][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.661315][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.671191][T17069] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 270.681672][T17069] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.695867][T17069] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 270.707015][T17069] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.715832][T17069] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.724571][T17069] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.733254][T17069] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.758977][T17211] loop3: detected capacity change from 0 to 512 [ 270.768755][T17213] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 270.774165][T17211] EXT4-fs: Ignoring removed mblk_io_submit option [ 270.784715][T17211] EXT4-fs: Invalid want_extra_isize 11 [ 270.858831][T17224] loop4: detected capacity change from 0 to 512 [ 270.868126][T17224] EXT4-fs error (device loop4): ext4_orphan_get:1394: inode #15: comm syz-executor.4: casefold flag without casefold feature [ 270.881673][T17224] EXT4-fs error (device loop4): ext4_orphan_get:1399: comm syz-executor.4: couldn't read orphan inode 15 (err -117) [ 270.894869][T17224] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 270.922823][T17007] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 270.997409][T17247] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 271.029891][T17256] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 271.116300][T17260] loop3: detected capacity change from 0 to 8192 [ 271.125231][T17260] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 271.167359][T17264] loop2: detected capacity change from 0 to 128 [ 271.236967][T17266] xt_hashlimit: max too large, truncated to 1048576 [ 271.288353][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 271.288366][ T29] audit: type=1326 audit(2000000548.377:42838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17273 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6dd2eedea9 code=0x0 [ 271.415561][ T29] audit: type=1326 audit(2000000548.507:42839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.439753][ T29] audit: type=1326 audit(2000000548.507:42840): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=136 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.463984][ T29] audit: type=1326 audit(2000000548.507:42841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.488169][ T29] audit: type=1326 audit(2000000548.507:42842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.512419][ T29] audit: type=1326 audit(2000000548.507:42843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.536497][ T29] audit: type=1326 audit(2000000548.507:42844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.560688][ T29] audit: type=1326 audit(2000000548.507:42845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17284 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb14f896ea9 code=0x7ffc0000 [ 271.617048][T17292] xt_hashlimit: max too large, truncated to 1048576 [ 271.656322][ T29] audit: type=1400 audit(2000000548.747:42846): avc: denied { connect } for pid=17297 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 271.736675][T17301] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 272.089181][T17332] loop4: detected capacity change from 0 to 512 [ 272.097630][T17332] EXT4-fs (loop4): filesystem is read-only [ 272.116335][T17334] xt_hashlimit: max too large, truncated to 1048576 [ 272.205539][T17347] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 272.350684][T17362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 272.363765][T17362] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 272.372566][T17362] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 272.381326][T17362] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 272.390044][T17362] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 272.399190][T17362] vxlan0: entered promiscuous mode [ 272.503593][T17368] loop2: detected capacity change from 0 to 128 [ 273.089092][T17412] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 273.349638][T17433] (unnamed net_device) (uninitialized): option all_slaves_active: invalid value (3) [ 273.629794][ T29] audit: type=1326 audit(2000000550.707:42847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17458 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fb14f894627 code=0x7ffc0000 [ 273.789405][T17486] netlink: 'syz-executor.0': attribute type 12 has an invalid length. [ 273.797705][T17486] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.0'. [ 274.397813][T17511] (unnamed net_device) (uninitialized): option all_slaves_active: invalid value (3) [ 277.928005][T17534] xt_socket: unknown flags 0x50 [ 277.957737][ T29] kauditd_printk_skb: 130 callbacks suppressed [ 277.957786][ T29] audit: type=1400 audit(2000000555.037:42978): avc: denied { create } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=vsock_socket permissive=1 [ 277.985001][ T29] audit: type=1400 audit(2000000555.047:42979): avc: denied { create } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_route_socket permissive=1 [ 278.006431][ T29] audit: type=1400 audit(2000000555.047:42980): avc: denied { create } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=rawip_socket permissive=1 [ 278.029107][ T29] audit: type=1400 audit(2000000555.117:42981): avc: denied { write } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_route_socket permissive=1 [ 278.050510][ T29] audit: type=1400 audit(2000000555.117:42982): avc: denied { nlmsg_write } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_route_socket permissive=1 [ 278.050533][ T29] audit: type=1400 audit(2000000555.117:42983): avc: denied { read } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_route_socket permissive=1 [ 278.050551][ T29] audit: type=1400 audit(2000000555.117:42984): avc: denied { getattr } for pid=17530 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_route_socket permissive=1 [ 278.053820][T17554] netlink: 'syz-executor.3': attribute type 12 has an invalid length. [ 278.125507][T17554] netlink: 132 bytes leftover after parsing attributes in process `syz-executor.3'. [ 278.136581][ T29] audit: type=1326 audit(2000000555.227:42985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17546 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5e6baadea9 code=0x7ffc0000 [ 278.160785][ T29] audit: type=1326 audit(2000000555.227:42986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17546 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5e6baadea9 code=0x7ffc0000 [ 278.196415][ T29] audit: type=1326 audit(2000000555.287:42987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17546 comm="syz-executor.0" exe="/root/syz-executor.0" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5e6baadea9 code=0x7ffc0000 [ 278.270008][ T5077] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.333366][T17565] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 278.354649][ T5077] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.459310][T17578] loop4: detected capacity change from 0 to 128 [ 278.467064][T17578] FAT-fs (loop4): Unrecognized mount option "þÿÿÿ" or missing value [ 278.494805][ T5077] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.551194][ T5077] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.659639][ T5077] bridge_slave_1: left allmulticast mode [ 278.665380][ T5077] bridge_slave_1: left promiscuous mode [ 278.671026][ T5077] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.698653][ T5077] bridge_slave_0: left allmulticast mode [ 278.704400][ T5077] bridge_slave_0: left promiscuous mode [ 278.710074][ T5077] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.766262][ T5077] ip6gretap0 (unregistering): left promiscuous mode [ 278.917299][ T5077] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 278.935390][ T5077] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 278.948922][ T5077] bond0 (unregistering): Released all slaves [ 278.960133][ T5077] bond1 (unregistering): Released all slaves [ 278.970405][ T5077] bond2 (unregistering): Released all slaves [ 278.979119][T17613] loop3: detected capacity change from 0 to 512 [ 278.981168][ T5077] bond3 (unregistering): Released all slaves [ 278.988502][T17613] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2234: inode #12: comm syz-executor.3: corrupted in-inode xattr: invalid ea_ino [ 279.005676][T17613] EXT4-fs error (device loop3): ext4_orphan_get:1399: comm syz-executor.3: couldn't read orphan inode 12 (err -117) [ 279.018469][T17613] EXT4-fs (loop3): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 279.060626][T17566] chnl_net:caif_netlink_parms(): no params data found [ 279.067923][T17617] loop4: detected capacity change from 0 to 256 [ 279.081411][T17022] EXT4-fs (loop3): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 279.095066][ T5077] batadv_slave_1: left promiscuous mode [ 279.102798][ T5077] hsr_slave_0: left promiscuous mode [ 279.109239][ T5077] hsr_slave_1: left promiscuous mode [ 279.115308][ T5077] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 279.122801][ T5077] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 279.130648][ T5077] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 279.138126][ T5077] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 279.148643][ T5077] veth1_macvtap: left promiscuous mode [ 279.154324][ T5077] veth0_macvtap: left promiscuous mode [ 279.159854][ T5077] veth1_vlan: left promiscuous mode [ 279.165170][ T5077] veth0_vlan: left promiscuous mode [ 279.270565][ T5077] team0 (unregistering): Port device team_slave_1 removed [ 279.284397][ T5077] team0 (unregistering): Port device team_slave_0 removed [ 279.339623][T17636] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. [ 279.373610][T17566] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.380757][T17566] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.388012][T17566] bridge_slave_0: entered allmulticast mode [ 279.398278][T17566] bridge_slave_0: entered promiscuous mode [ 279.405303][T17566] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.412436][T17566] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.419702][T17566] bridge_slave_1: entered allmulticast mode [ 279.426320][T17566] bridge_slave_1: entered promiscuous mode [ 279.451025][T17566] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 279.471226][T17566] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 279.514849][T17651] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 279.538708][T17566] team0: Port device team_slave_0 added [ 279.616042][T17566] team0: Port device team_slave_1 added [ 279.626548][T17662] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 279.667100][T17566] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 279.674163][T17566] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 279.700153][T17566] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 279.730752][T17566] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 279.737882][T17566] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 279.764002][T17566] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 279.775889][T17667] xt_socket: unknown flags 0x50 [ 279.806083][T17566] hsr_slave_0: entered promiscuous mode [ 279.813251][T17566] hsr_slave_1: entered promiscuous mode [ 279.820128][T17566] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 279.833415][T17566] Cannot create hsr debugfs directory [ 279.858896][T17670] loop2: detected capacity change from 0 to 256 [ 279.909295][T17679] loop3: detected capacity change from 0 to 512 [ 279.949586][T17679] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 279.982249][T17679] ext4 filesystem being mounted at /root/syzkaller-testdir3690113716/syzkaller.tZb0bA/50/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 280.031481][T17679] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz-executor.3: corrupted inode contents [ 280.061624][T17679] EXT4-fs error (device loop3): ext4_dirty_inode:5935: inode #2: comm syz-executor.3: mark_inode_dirty error [ 280.095263][T17679] EXT4-fs error (device loop3): ext4_do_update_inode:5075: inode #2: comm syz-executor.3: corrupted inode contents [ 280.123629][T17679] EXT4-fs error (device loop3): __ext4_ext_dirty:202: inode #2: comm syz-executor.3: mark_inode_dirty error [ 280.191903][T17679] Falling back ldisc for ptm0. [ 280.212493][T17022] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 280.254800][T17566] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 280.277510][T17566] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 280.305279][T17566] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 280.328288][T17566] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 280.380405][T17717] loop2: detected capacity change from 0 to 2048 [ 280.390300][T17566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 280.424122][T17566] 8021q: adding VLAN 0 to HW filter on device team0 [ 280.438177][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.445339][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.461396][T17730] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 280.475843][T17731] loop3: detected capacity change from 0 to 128 [ 280.483313][T17731] FAT-fs (loop3): Unrecognized mount option "ÿÿÿÿ01777777777777777777777" or missing value [ 280.505986][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.513095][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.550159][T17566] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 280.560560][T17566] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 280.669805][T17566] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 280.688108][T17748] loop2: detected capacity change from 0 to 256 [ 280.869196][T17566] veth0_vlan: entered promiscuous mode [ 280.891524][T17566] veth1_vlan: entered promiscuous mode [ 280.929325][T17566] veth0_macvtap: entered promiscuous mode [ 280.946897][T17566] veth1_macvtap: entered promiscuous mode [ 280.958027][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 280.968492][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.978420][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 280.988947][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 280.998787][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 281.009215][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.019106][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 281.029544][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.039437][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 281.049868][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.059769][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 281.070227][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.080071][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 281.090526][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.107055][T17566] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 281.125206][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.135795][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.145812][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.156233][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.166052][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.176484][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.186345][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.196773][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.206738][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.217245][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.227065][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.237840][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.247745][T17566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 281.258216][T17566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 281.269493][T17566] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 281.278497][T17773] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.291311][T17566] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.300169][T17566] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.301808][T17779] MD5 Hash not found for [fe80::bb].0->[ff02::1].20002 [SP.]L3 index 0 [ 281.308877][T17566] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.325918][T17566] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 281.362269][T17784] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 281.589720][T17811] loop3: detected capacity change from 0 to 8192 [ 282.371075][T17816] MD5 Hash not found for [fe80::bb].0->[ff02::1].20002 [SP.]L3 index 0 [ 282.544283][T17842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 282.608920][ T6312] netdevsim netdevsim2 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 282.619252][ T6312] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 282.761606][ T6312] netdevsim netdevsim2 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 282.771961][ T6312] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 282.808224][T17873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 282.827956][ T6312] netdevsim netdevsim2 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 282.838370][ T6312] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 282.896606][ T6312] netdevsim netdevsim2 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 282.906971][ T6312] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 282.924456][T17892] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 283.070433][ T6312] dvmrp0 (unregistering): left allmulticast mode [ 283.085893][ T6312] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 283.096102][ T6312] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 283.106229][ T6312] bond0 (unregistering): Released all slaves [ 283.161947][T17865] chnl_net:caif_netlink_parms(): no params data found [ 283.199977][ T6312] hsr_slave_0: left promiscuous mode [ 283.213387][ T6312] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 283.220938][ T6312] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 283.230415][ T6312] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 283.238066][ T6312] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 283.249858][ T6312] veth1_macvtap: left promiscuous mode [ 283.255498][ T6312] veth0_macvtap: left promiscuous mode [ 283.261122][ T6312] veth1_vlan: left promiscuous mode [ 283.331752][T17925] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 283.361611][ T6312] team0 (unregistering): Port device team_slave_1 removed [ 283.372363][ T6312] team0 (unregistering): Port device team_slave_0 removed [ 283.431575][T17865] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.438728][T17865] bridge0: port 1(bridge_slave_0) entered disabled state [ 283.446028][T17865] bridge_slave_0: entered allmulticast mode [ 283.452629][T17865] bridge_slave_0: entered promiscuous mode [ 283.461662][T17865] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.468754][T17865] bridge0: port 2(bridge_slave_1) entered disabled state [ 283.475966][T17865] bridge_slave_1: entered allmulticast mode [ 283.482326][T17865] bridge_slave_1: entered promiscuous mode [ 283.505913][T17865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 283.519219][T17865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 283.538993][T17865] team0: Port device team_slave_0 added [ 283.546041][T17865] team0: Port device team_slave_1 added [ 283.574875][T17865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 283.577645][T17929] nftables ruleset with unbound chain [ 283.581820][T17865] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 283.613224][T17865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 283.624489][T17865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 283.631558][T17865] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 283.657501][T17865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 283.715474][T17865] hsr_slave_0: entered promiscuous mode [ 283.726834][T17865] hsr_slave_1: entered promiscuous mode [ 283.733769][T17865] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 283.741313][T17865] Cannot create hsr debugfs directory [ 283.781608][T17934] syzkaller0: entered promiscuous mode [ 283.787193][T17934] syzkaller0: entered allmulticast mode [ 283.793910][T17938] MD5 Hash not found for [fe80::bb].0->[ff02::1].20002 [SP.]L3 index 0 [ 283.810659][ T29] kauditd_printk_skb: 65 callbacks suppressed [ 283.810671][ T29] audit: type=1326 audit(2000000560.897:43053): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17939 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd1241c5ea9 code=0x0 [ 283.882414][T17947] 9pnet_fd: Insufficient options for proto=fd [ 283.889605][ T29] audit: type=1326 audit(2000000560.977:43054): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17939 comm="syz-executor.4" exe="/root/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd1241c5ea9 code=0x0 [ 283.942141][T17953] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 284.011569][T17961] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 284.045983][T17951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 284.067781][ T6312] IPVS: stop unused estimator thread 0... [ 284.326301][T17865] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 284.335206][T17865] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 284.346389][T17865] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 284.359730][T17865] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 284.453766][T17984] loop3: detected capacity change from 0 to 8192 [ 284.487857][T17865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 284.544340][T17865] 8021q: adding VLAN 0 to HW filter on device team0 [ 284.569284][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 284.576399][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 284.630363][T17865] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 284.640860][T17865] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 284.683534][ T3171] bridge0: port 2(bridge_slave_1) entered blocking state [ 284.690634][ T3171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 284.748279][T17865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.827494][T17865] veth0_vlan: entered promiscuous mode [ 284.835340][T17865] veth1_vlan: entered promiscuous mode [ 284.851463][T17865] veth0_macvtap: entered promiscuous mode [ 284.858722][T17865] veth1_macvtap: entered promiscuous mode [ 284.869448][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 284.880022][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 284.889908][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 284.900420][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 284.910273][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 284.920719][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 284.930609][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 284.941007][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 284.950809][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 284.961291][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 284.971185][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 284.981613][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 284.991481][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 285.001904][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.012520][T17865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 285.023912][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.034373][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.044238][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.054675][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.064492][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.075909][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.086191][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.096730][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.106664][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.117081][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.127006][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.137418][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.147317][T17865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 285.157772][T17865] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 285.168549][T17865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 285.185021][T17865] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.194044][T17865] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.202917][T17865] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.211648][T17865] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.235085][ T3171] ================================================================== [ 285.243185][ T3171] BUG: KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets [ 285.252994][ T3171] [ 285.255302][ T3171] write to 0xffff88811b905b28 of 4 bytes by task 3183 on cpu 1: [ 285.262922][ T3171] wg_packet_send_staged_packets+0x6e5/0xac0 [ 285.268889][ T3171] wg_packet_send_keepalive+0xe2/0x100 [ 285.274351][ T3171] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 285.280745][ T3171] process_scheduled_works+0x483/0x9a0 [ 285.286189][ T3171] worker_thread+0x526/0x730 [ 285.290790][ T3171] kthread+0x1d1/0x210 [ 285.294838][ T3171] ret_from_fork+0x4b/0x60 [ 285.299230][ T3171] ret_from_fork_asm+0x1a/0x30 [ 285.303978][ T3171] [ 285.306294][ T3171] read to 0xffff88811b905b28 of 4 bytes by task 3171 on cpu 0: [ 285.313831][ T3171] wg_packet_send_staged_packets+0x60e/0xac0 [ 285.319799][ T3171] wg_packet_send_keepalive+0xe2/0x100 [ 285.325256][ T3171] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 285.331653][ T3171] process_scheduled_works+0x483/0x9a0 [ 285.337092][ T3171] worker_thread+0x526/0x730 [ 285.341669][ T3171] kthread+0x1d1/0x210 [ 285.345725][ T3171] ret_from_fork+0x4b/0x60 [ 285.350123][ T3171] ret_from_fork_asm+0x1a/0x30 [ 285.354874][ T3171] [ 285.357194][ T3171] value changed: 0xffffffff -> 0x00000000 [ 285.362906][ T3171] [ 285.365219][ T3171] Reported by Kernel Concurrency Sanitizer on: [ 285.371353][ T3171] CPU: 0 PID: 3171 Comm: kworker/0:2 Not tainted 6.10.0-rc3-syzkaller-00169-g08a6b55aa0c6 #0 2033/05/18 03:42:42 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF [ 285.381481][ T3171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 285.391529][ T3171] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 285.398732][ T3171] ================================================================== [ 285.409924][ T29] audit: type=1400 audit(2000000562.497:43055): avc: denied { write } for pid=3071 comm="syz-fuzzer" path="pipe:[1624]" dev="pipefs" ino=1624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 285.471195][ T29] audit: type=1400 audit(2000000562.527:43056): avc: denied { recv } for pid=3071 comm="syz-fuzzer" saddr=10.128.0.163 src=39806 daddr=10.128.1.135 dest=22 netif=eth0 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1